芜湖韦(wei)纳计算机(jī)设备集团(tuán)坐落于鑄(zhù)造名鄉—河(he)北省泊頭(tóu)市。公司占(zhàn)地面積38650平(ping)方米，建築(zhù)面積20300平方(fāng)米，是國内(nei)著名的集(ji)設計、鑄造(zào)、生産、銷售(shou)、服務于一(yī)體的容積(ji)泵專業制(zhi)造廠家。公(gong)司始建于(yú)1984年,有二十(shí)幾年專業(yè)研制經驗(yàn)。目前産品(pǐn)設計采用(yòng)國際先進(jìn)水平實體(ti)設計軟件(jiàn)；産品研發(fa)、制造、檢驗(yan)、交🔅付按照(zhao)ISO9001質量管理(li)體系控制(zhi)過程質量(liang)；産品制造(zào)廣泛使用(yong)加工中😘心(xīn)、數控機床(chuang)、專用精機(jī)、高精設備(bei)；檢測設備(bei)擁有萬能(neng)‼️工具顯微(wei)鏡、漸👉開線(xiàn)檢測儀、光(guāng)學投影儀(yi)🤞、萬能測齒(chǐ)儀、脈😄沖輝(hui)光離子氮(dan)🤩化爐等大(dà)型檢測設(shè)備，并建有(yǒu)國家B級試(shì)驗站。本廠(chǎng)以一流的(de)産品水平(píng)、優質的售(shòu)後服務、恪(ke)守信用而(ér)在市場上(shang)倍受歡迎(yíng)，産品暢銷(xiāo)不衰，赢得(dé)了用戶的(de)普遍贊譽(yu)。公司已通(tōng)過ISO9001：2000國際質(zhì)量體系認(rèn)證，中國船(chuan)級社CCS型式(shì)認證，法國(guo)船級社BV産(chǎn)品工廠認(rèn)證，美國船(chuan)級社ABS産品(pǐn)質量認證(zhèng)，中國漁業(yè)船舶檢驗(yan)局船用泵(beng)認證,成為(wei)中石油物(wu)資資源市(shì)場成員、中(zhong)石化物資(zi)資源⭐市場(chang)成員。河北(běi)省知名産(chan)品生産企(qi)業，船用泵(beng)産品承制(zhi)企業。Hebei far east pump industry manufacturing co., LTD is located in botou city, hebei province, a casting of the township.The company covers an area of 38650 square meters, construction area of 20300 square meters, is the domestic famous design, casting, production, sales and service in one of the positive displacement pump professional manufacturer.Company was founded in 1984, has 20 years experience in professional development.The current product design adopts the international advanced level entity design software;Product research and development, manufacture, inspection, delivery, in accordance with the ISO9001 quality management system of process quality control;Widely used products manufacturing processing center, numerical control machine tools, precision machine, high precision equipment;Testing equipment has universal tool microscope, involute tester, optical projector, universal gear tester, pulse glow ion nitriding furnace and other large-scale testing equipment, and built national B level test station.The factory with the first-class products, excellent after-sales service, abide by credit and popular in the market, the products sell well and win the user's universal praise.The company has passed ISO9001:2000 international quality system certification, China classification society CCS type approval, bureau veritas BV products factory certification, the United States classification society ABS product quality certification, China's Marine fishing vessel inspection bureau pump certification, has been a member of the material resource market in oil, sinopec material resources market member.Well-known products production enterprise in hebei province, Marine pump products enterprises.

    公司(si)以“泊遠東(dong)”牌齒輪泵(beng)，螺杆泵為(wei)主導産品(pin)，涉及21個系(xì)列，4200多種規(gui)格，年生産(chǎn)能力達43000多(duo)台（套）。産品(pin)行銷油田(tian)、化工、電力(lì)、船舶、冶金(jin)、食品等各(gè)大行業。産(chan)🐉品除滿足(zu)國内客商(shāng)的需求外(wai)，部分出口(kou)至東南亞(yà)、美♊洲、歐洲(zhou)等國家和(he)地區。公司(si)在全國各(gè)大城🈲市設(she)有30多個分(fèn)支機構，并(bìng)建立了完(wan)善的營銷(xiāo)服務網絡(luo)，擁有一支(zhī)龐大敬業(ye)的營銷服(fú)務隊伍，可(kě)為廣大客(ke)戶提供優(you)質的服務(wu)。 公司以嚴(yán)謹的質量(liang)體系、先進(jin)的生産設(she)備、完善的(de)檢測手段(duan)、豐富的制(zhì)造經驗、務(wù)真求實的(de)遠東團隊(dui)，來有效保(bao)證産品質(zhì)量。以滿腔(qiāng)真誠期待(dai)與國内外(wài)各界人士(shi)攜手鑄就(jiu)多方共赢(ying)的輝煌。Company to "moored far east" brand gear pump, screw pump for the leading product, involves the 21 series, more than 4200 kinds of specifications, annual production capacity of more than 43000 Taiwan (sets).Product marketing oilfield, chemical industry, electric power, shipbuilding, metallurgy, food and other major industry.Products in addition to meet the needs of domestic customers, some exports to southeast Asia, the americas, Europe and other countries and regions.The company has more than 30 branches in major cities throughout the country, and established a perfect marketing service network, has a large professional marketing services team, can provide the high quality service for the customers.Companies with strict quality system, advanced production equipment, perfect detection means, rich manufacturing experience and WuZhen strives for the far east team, to effectively ensure the quality of products.To sincerely look forward to working with people from all walks of life both at home and abroad hand in hand to own a bright multi-win-win situation.

    我(wǒ)公司是一(yi)個生産齒(chi)輪油泵和(he)螺杆泵的(de)專業公🔞司(si)。公司擁有(you)各種設備(bei)80台,主要設(she)備有：C6140  CW6163C車床(chuang)24台，TX611C/4镗床2台(tai)，M131M7130磨床8台，C125A立(lì)車2台，Y318K Y3150E滾齒(chǐ)機6台，E3050X16/1搖臂(bì)鑽床2台，E5163立(li)式鑽床2台(tái)，B1-400萬能銑床(chuáng)3台，螺杆泵(beng)轉子專用(yòng)QH2-007銑床1台，半(bàn)自動螺旋(xuán)轉子QH2-029B銑床(chuang)2台，X53K立銑3台(tái)，半自動螺(luo)旋轉子QH2-031 QH2-032磨(mo)刃機台。My company is a company specialized in the production of gear oil pump and screw pump.Company has 80 sets of various devices, the main equipment are: C6140 CW6163C 24 sets of lathe, TX611C/boring machine 2 units, 4 M131M7130 grinding machine 8 units, C125A set, 2 sets, Y318K Y3150E hobbing machine 6 units, E3050X16/1 radial drilling machine 2 sets, E5163 vertical drilling machine 2 sets, B1-400 universal milling machine 3 units, screw pump rotor 1 QH2-007 milling machine, semi-automatic screw rotor QH2-029 - b milling machine 2 sets, X53K three vertical milling, semi-automatic screw rotor QH2 QH2-031-031 edge grinding machine is used.

    我(wo)公司擁有(yǒu)省計量局(ju)制試驗台(tai)1台，自制試(shi)驗台3台，使(shi)生産産品(pin)從原材料(liao)投入到産(chan)成品出廠(chǎng)實現了全(quan)過程檢㊙️測(ce)。産品出廠(chǎng)合格率 100% ，具(jù)備較強的(de)綜合配套(tao)制造能力(lì)。理化試驗(yan)室、長度⛹🏻‍♀️計(jì)量室是💯國(guo)家計量确(què)認合格單(dān)位，使産品(pin)從原材料(liao)投入到産(chǎn)成☁️品出廠(chang)實現了全(quan)過程檢測(ce)。産品出廠(chang)合格率100% ，具(jù)備較強的(de)綜合配套(tào)制造能力(lì)，公司年可(ke)生産各種(zhong)泵 6000 多台。My company has the province system test bench 1 bureau of standard measurement, homemade test-bed 3 units, production of products from raw materials into finished goods factory implements the whole process of detection.Product factory qualified rate 100%, have strong ability of comprehensive manufacturing.Physical and chemical laboratory, length measuring room is the national metrological confirmation unit, make our products from raw materials into finished goods factory implements the whole process of detection.Product factory qualified rate 100%, have strong comprehensive manufacturing capacity, company can produce all kinds of pump in more than 6000 units.

聯(lian)系電話:0317-8223128

公(gōng)司傳真:0317-8265584  8185455

技術部(bu):0317-8260535

貨物發運(yùn)部:0317-8180755

售後服(fú)務部:0317-8250309

郵箱(xiāng):[email protected]

地址:河北(bei)省泊頭市(shi)道東街88号(hào)( 緊鄰104國道(dào)，距京滬高(gāo)速5公裡)

運(yun)費說明:

    1.本(ben)公司常規(gui)産品1-3天發(fa)貨,特殊要(yào)求或者需(xū)定做的産(chǎn)品發貨時(shí)間已與客(kè)戶協商🔱為(wéi)準, 2.泵運費(fei)方式有兩(liǎng)種:快遞和(hé)物流.小泵(bèng)和小型配(pèi)件發快遞(dì),其餘體積(ji)較大,數量(liang)較多,推薦(jian)走專線物(wù)流貨運,一(yī)般南方,中(zhōng)部地區及(ji)沿海地區(qū)3-5天左右到(dào)達.西部,北(bei)部較遠的(de)地區以及(jí)少數二次(ci)中轉地區(qu)5-8天左右可(ke)到,具體覆(fu)蓋範圍請(qing)咨詢公司(si)客服人員(yuan).安裝使用(yòng):請您根據(ju)産品說明(míng)書的步驟(zhou)進行操作(zuo),如有問題(tí),請聯系我(wǒ)公司,我公(gong)司将會請(qing)最專業的(de)技術人員(yuán)為您提供(gong)服務.為了(le)保護您的(de)利益,我們(men)已經提醒(xǐng)客戶在收(shou)到貨物時(shí),要開箱驗(yàn)貨,如在打(da)開驗貨時(shí)發現貨物(wu)丢失,損害(hài)或者不符(fu),請拒絕簽(qian)收,您簽收(shou)就代表已(yi)準确無誤(wu)的收到後(hòu)屋,若在簽(qian)收貨物之(zhi)後才發現(xian)貨物丢失(shi)或者不符(fu),如不負責(ze). 客戶收到(dao)貨後,産品(pin)無法安裝(zhuāng)或者規格(gé)有誤,本公(gong)司提供退(tui)貨或者換(huan)貨服務,退(tui)貨或者換(huàn)貨的客戶(hu)請保證貨(huo)物的完好(hao)無損,并承(cheng)擔往返運(yùn)費. 客戶收(shōu)到後,如果(guo)産品存在(zài)質量問題(ti),請在收貨(huo)後7天内聯(lian)系我公司(si),提供相關(guan)質量問題(tí)圖片,我公(gōng)司将在第(di)一時間給(gei)您退貨或(huo)者換貨,因(yin)為我公司(si)已經在發(fā)貨前已經(jīng)仔細檢查(cha)過,所以過(guo)期将不提(tí)供此項服(fu)務,還請諒(liang)解.Shipping details:1. Our regular products 1-3 days of delivery, special requests or need to custom-made product delivery time is already negotiate with customer, 2. The pump freight way has two kinds: express and logistics. Small pump and small accessories send express, the rest of the volume is larger, the number is more, recommend special line logistics, freight, generally south, central and coastal area about 3 to 5 days to arrive. In the west, north of remote areas and areas inhabited by minority secondary transit, about five to eight days to specific coverage please consulting company customer service staff. Install and use, please according to the product manual steps, if any problem, please contact our company, we advise you that we will be the most professional and technical personnel to provide service for you. In order to protect your interests, when we have to remind the customer receive the goods, unpacking inspection, such as when open the inspection found that the goods lost, damage or discrepancy, please refuse to sign after receiving STH, you sign after receiving STH means have accurate received after the house, if after receipt of goods found the goods didn't agree lost or, if not responsible. Customers after receiving the goods, the product can't install or specification is wrong, the company provides the return or exchange service, return or exchange the customers please make sure that the goods are intact, and bear the freight back and forth. The receipt of the customer, if the product quality problems, please contact me within 7 days after receiving the company, provide relevant quality problem photos, our company will give you a refund or a replacement in the first time, because I already have carefully checked before shipment, so late will not provide this service, also please understand.

     ●高粘度(du)齒輪泵并(bing)不能産生(sheng)壓力，它隻(zhi)是輸出流(liu)量。壓力低(dī)或無壓🔱力(li)，說明高粘(zhān)度齒 輪泵(bèng)沒有吸入(rù)液體或洩(xie)漏嚴重。High viscosity gear pump does not generate pressure, it is only the output flow.Pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.

　　電(diàn)動機輸出(chū)功率偏小(xiǎo)、齒 輪泵排(pai)量選得過(guò)大或壓力(lì)調得過高(gao)時，也會造(zào)成壓力不(bú)足 當然，壓(ya)力表損壞(huài)或壓力表(biao)節🔞流孔堵(du)塞時也顯(xiǎn)示不出壓(yā)力，此時可(ke)換裝一個(ge)新的壓力(li)表檢查。Small motor output power, gear wheel pump capacity to choose too large or pressure too high, can cause stress Pressure gauge damage or pressure gauge orifice jams, of course, also could not show pressure, can change a new pressure gauge to check at this time.

　　如(ru)果确認泵(beng)無流量輸(shū)出，可能是(shi)由于泵安(an)裝有誤🌈、泵(beng)的🈲轉向不(bu)✏️對，或吸人(rén)側(進液口(kou)及吸液管(guan)道)堵塞、出(chu)口止回閥(fá)裝反或卡(ka)死了，也有(you)可能是驅(qu)動軸斷裂(liè)了。If confirmed that no flow pump output, could be turned to the pumps due to pump installation is wrong, wrong, or suction side (liquid into the mouth and suck liquid pipeline jam, export check valve installed backwards, or card is dead, it is possible that the drive shaft fracture.

　　高粘度(dù)泵在轉速(sù)過低時會(huì)引起出液(ye)量不足，這(zhe)種現象🎯往(wǎng)往是由于(yú)泵的驅動(dòng)裝置打滑(hua)或功率不(bú)足🧡所緻。此(ci)時🏒應檢查(chá)齒 輪泵的(de)實際轉速(su)、泵與電動(dòng)機的聯接(jiē)🏃🏻‍♂️及功率匹(pi)配情況等(deng)。High viscosity pump in low speed can cause insufficient quantity of produced liquid, this phenomenon is often due to the slippage of the pump drive or insufficient power.Check the gear wheel pump at this time of the actual speed, pump and motor connection and power matching, etc.

    ●高粘度泵(bèng)在開始運(yùn)轉前，往齒(chǐ)輪泵的殼(ké)體内灌滿(mǎn)待輸送的(de)液體，便于(yu)安全啟動(dòng)。若環境溫(wēn)度低于冰(bīng)點，應預先(xian)向泵内通(tōng)入熱蒸汽(qì)，進行預熱(re)處理，然後(hòu)才可🏃‍♀️啟動(dòng)齒輪泵。高(gao)粘度泵的(de)旋轉方向(xiang)要與進、出(chū)油口相符(fu)。齒輪泵若(ruo)是第一次(cì)運行，或長(zhang)期閑置後(hou)再使用，最(zuì)好在空🏃🏻‍♂️載(zai)或小負荷(he)情況下先(xian)跑合一小(xiao)時左右。如(ru)果在跑合(he)階🚶段預先(xian)覺察出異(yi)常溫升、洩(xie)漏、振動和(hé)噪聲時，應(yīng)停機✌️檢查(chá)。高粘度齒(chi)輪泵的支(zhi)座或法蘭(lan)與其驅動(dong)電機應采(cai)用共同的(de)安裝基礎(chǔ)，基礎、法❓蘭(lan)或支座均(jun)需具有足(zu)夠的剛度(du)，以減小齒(chi)輪泵運轉(zhuǎn)時産生的(de)振動和噪(zao)聲。電動機(jī)與齒輪泵(bèng)須用彈性(xing)聯軸器連(lian)接，同軸度(dù)小于0.1毫米(mǐ)，傾斜角不(bu)得大于1度(dù)。安裝聯軸(zhou)器時不得(dé)用錘敲打(da)，以免傷害(hai)齒輪泵的(de)齒輪等零(líng)件。若用帶(dài)輪、鍊輪等(deng)驅動時應(ying)設托架支(zhi)承，以防❓主(zhu)動齒輪軸(zhou)承受徑向(xiàng)力。緊固齒(chi)輪泵、電動(dong)機的地腳(jiao)螺釘時，螺(luo)釘受力應(ying)均勻，連接(jie)可靠。用手(shou)轉🧡動聯軸(zhóu)器時，應感(gan)覺到齒輪(lun)泵能夠輕(qing)松地轉動(dong)，沒有卡緊(jǐn)等異常現(xian)象出現，然(rán)後才可以(yi)配管。High viscosity pump before starting work, to gear pump casing filled with liquid, facilitate safe launch.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.The direction of rotation of the pump with high viscosity, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should stop check.High viscosity gear pump bearing or flange should adopt a common drive motor installationFoundation, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage of the gear pump gearAnd other parts.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.

     高粘(zhan)度齒輪泵(bèng)的吸油管(guǎn)道内徑應(yīng)足夠大，并(bìng)避免狹窄(zhǎi)通道或急(jí)劇拐彎、減(jian)少彎頭，去(qu)除不必要(yao)的閥門、附(fù)件，盡可能(néng)地降低泵(beng)♋的安裝高(gāo)🐇度，縮短吸(xī)油管道的(de)長度，以減(jian)少壓力損(sun)失。管接頭(tou)等元件的(de)密封要良(liang)好，以防止(zhi)空氣侵入(ru)，從而控制(zhi)氣穴與氣(qì)🌈蝕的發生(shēng)。止回閥與(yǔ)安全閥在(zài)齒輪泵的(de)輸出管路(lu)上最好安(an)裝一個止(zhi)回閥。這樣(yang)在檢修泵(bèng)及輸出🈚管(guǎn)😘道時，系統(tong)中的液體(ti)不會發生(sheng)倒流。齒輪(lún)泵帶負荷(he)停車時，亦(yi)可防止泵(bèng)倒轉而在(zài)其輸出管(guǎn)道内産生(shēng)局部真空(kōng)。應當注意(yi)，出口止回(huí)閥不能裝(zhuang)反或出現(xiàn)卡死現👌象(xiàng)。高粘度❄️泵(bèng)的出口管(guan)路上還應(ying)當👉設置安(an)全閥等保(bao)護裝置，這(zhè)樣一旦泵(bèng)的出口通(tong)道發生堵(du)塞🔱，就可以(yǐ)打🚶‍♀️開安全(quan)閥卸壓。安(an)全♍閥可以(yǐ)與泵體或(huo)泵蓋鑄成(cheng)一體，也⛱️可(kě)以單獨裝(zhuāng)配。對于需(xū)要正反轉(zhuan)的高粘度(du)齒輪泵，其(qi)進出口管(guan)路上均需(xu)設置安全(quan)閥。High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Check valve and relief valve on the output of the gear pump tube had better install a check valve.In the overhaul pump and output pipe, the system of fluid backflow will not occur.Gear pump to stop loading machine, can be in the output pipe to prevent pump reverse, and create a partial vacuum.It should be noted that the outlet check valve cannot be installed backwards or stuck.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.The relief valve can be cast and pump body and pump cover, also can separate assembly.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高粘度(du)泵是輸送(sòng)高粘度液(yè)體的齒輪(lun)泵，應做到(dao)在較低的(de)功耗、較少(shao)的洩漏、較(jiao)大的壓力(li)下📞輸出最(zui)🈚多的📐流量(liang)。在确定所(suǒ)要輸送的(de)介質時，應(yīng)該嚴格遵(zun)循産品說(shuo)明書上的(de)規定，盡量(liàng)使用廠家(jiā)推薦的流(liú)體介質，并(bing)注意❓考慮(lǜ)系統的工(gōng)作溫度範(fàn)圍。當希望(wang)在某一較(jiao)寬的溫度(du)範圍内使(shǐ)用時，輸送(sòng)介質的粘(zhān)度指數應(yīng)該高些⛷️。輸(shū)送介質不(bú)💛僅是能量(liang)傳🍉遞的中(zhong)介，而且也(ye)是潤滑、密(mì)封及傳熱(rè)介質。液體(ti)粘度過高(gao)會❄️增加内(nèi)摩擦阻力(lì)，降低輸出(chū)功率，浪費(fei)能量，并産(chǎn)生過高的(de)系統溫度(du).高粘度齒(chǐ)輪泵的出(chū)口管路上(shàng)應當設置(zhi)安全閥等(děng)保護裝置(zhi)，這樣一旦(dàn)泵的出口(kǒu)通道發生(shēng)堵塞，就可(ke)以打開安(ān)全閥卸壓(ya)。對于需要(yào)正反轉的(de)高粘度齒(chi)輪泵，其進(jin)出口管路(lu)上均需設(she)置安全閥(fá)。High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic.When determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range.When you want to use in a wide temperature range, medium viscosity index should be higher.Medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium.Liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. High viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    1、工作壓力(lì)的選定1, select the work pressure

　　高(gao)粘度泵額(é)定的壓力(li)是指泵連(lián)續工作時(shí)的最高許(xu)♋用壓🔞力，而(ér)📐其工作壓(ya)力則決定(dìng)于外部負(fù)載，安裝和(he)調試的壽(shou)命與其工(gong)作壓力直(zhi)接相關。對(duì)于不頻♈繁(fán)工作的齒(chǐ)輪泵，其工(gōng)作壓力可(kě)取為泵的(de)額定壓力(li)，考慮到産(chan)品質量🏃‍♂️不(bu)同，最好将(jiāng)額定壓力(li)降低20%～30%使用(yòng)。對于經常(cháng)工作于較(jiào)高壓力下(xia)的齒輪泵(bèng)，其工作壓(yā)力應比泵(beng)的額定壓(ya)力低1～2個壓(ya)力級。石油(yóu)化工設備(bèi)常常是24小(xiao)時連續運(yun)轉，這時泵(beng)的工作壓(yā)力應該取(qǔ)得比額定(ding)壓力低得(dé)♍多，且工作(zuo)轉速也應(yīng)該低于額(é)定轉速。如(ru)果🥵高粘度(du)齒輪泵的(de)工作壓力(lì)調整過高(gāo)，則會使齒(chǐ)輪泵在超(chao)負荷下運(yun)行。High viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, installation and commissioning of life is directly related with work pressure.For not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%.For often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level.Petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed.If the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝與(yǔ)試運轉2. Installation and commissioning

　　高(gao)粘度泵的(de)支座或法(fa)蘭與其驅(qu)動電機應(yīng)采用共同(tong)的安裝基(jī)礎，基礎、法(fa)蘭或支座(zuo)均需具有(you)足夠的剛(gang)度，以減小(xiao)齒輪泵運(yùn)轉時産生(shēng)的振動和(hé)噪聲。電動(dong)機與齒輪(lun)泵須用彈(dàn)性聯軸器(qì)連接，同軸(zhóu)度小于0.1毫(háo)米，傾斜角(jiao)不得大于(yu)1度。安裝聯(lian)軸器時不(bu)得用錘敲(qiao)打，以免傷(shāng)害齒輪泵(bèng)的齒輪等(deng)零件。若用(yòng)帶輪、鍊輪(lun)等驅動時(shí)應設托架(jia)支承，以🈚防(fang)主🈲動齒輪(lún)軸承受徑(jìng)向力。緊固(gu)齒輪泵、電(dian)動機的地(di)腳螺釘時(shí)，螺釘受力(lì)應均勻，連(lián)接可靠。用(yong)手轉動✌️聯(lián)軸器時，應(ying)感覺到齒(chi)輪泵能夠(gou)輕松地轉(zhuan)動，沒有卡(ka)緊等異常(cháng)現象出現(xiàn)，然後才可(ke)💯以配管🆚。高(gāo)粘度齒輪(lún)泵的吸油(yóu)管道内徑(jìng)應足夠大(da)，并避免狹(xia)窄通道或(huo)急劇拐彎(wān)、彎頭，去除(chú)不必要的(de)閥門、附件(jiàn)，盡可能地(di)降低泵的(de)安裝高度(du)，縮短吸油(you)管道的長(zhang)度，以減少(shǎo)壓力損失(shī)。管接頭♻️等(děng)元件的密(mì)封要良好(hǎo)，以防止空(kōng)氣👌侵入，從(cong)而控制氣(qi)穴與氣蝕(shi)的發生。在(zai)開🏒始運轉(zhuan)前🆚，往齒輪(lún)泵的殼體(tǐ)内灌滿待(dai)輸送的液(yè)體，便于安(an)全動。若環(huán)境溫度🆚低(dī)于冰點，應(yīng)預先向泵(beng)内通入熱(re)蒸汽，進行(háng)預熱處理(lǐ)，然後才可(ke)啟動齒輪(lun)泵。齒輪泵(bèng)的旋轉方(fāng)向要與進(jìn)、出油口相(xiang)符。齒輪泵(beng)若是第一(yi)次運行，或(huò)長期閑置(zhì)後再使用(yong)，最好在空(kōng)載或小負(fù)荷情況下(xià)先跑合一(yī)小時左右(yòu)。如果在跑(pao)合階🌈段預(yù)先覺出異(yi)常溫升、洩(xie)漏、振動和(he)噪聲時，應(ying)機檢查。高(gao)粘度泵的(de)出口管路(lù)上還應當(dāng)設置安全(quán)閥等保護(hù)裝置，這樣(yàng)一旦泵的(de)出口通道(dào)發生堵塞(sai)，就可以打(dǎ)開安全閥(fa)卸壓。對于(yú)需要正反(fǎn)轉的高粘(zhan)度齒輪泵(bèng)，其進出口(kǒu)管路上均(jun1)需設置安(an)全閥。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Before starting operation, to gear pump casing filled with liquid, easy to safety.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.Direction of rotation of the gear pump, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●如何(hé)選型How to choice

    選擇(ze)高粘度泵(beng)時應該注(zhù)意泵所輸(shu)送的具體(ti)粘度、工作(zuò)溫度👈、介🐆質(zhi)比重、介質(zhì)成分等等(děng)，隻有更好(hao)的了☎️解高(gāo)粘度泵所(suǒ)⭕輸送的介(jie)質情況才(cái)能更好的(de)選擇所需(xu)要📐的高粘(zhān)度泵産品(pǐn)。

Should be paid attention to when selecting high viscosity pump pump delivery by the specific viscosity, working temperature, the proportion of medium, medium composition etc., only a better understanding of the high viscosity pump transmission medium condition can better choose the required high viscosity pump product.

　　第一、必須(xu)了解高粘(zhān)度泵所輸(shū)送的介質(zhì)粘度。因為(wei)🐉介質粘📐度(du)的高低直(zhí)接影響到(dao)選擇高粘(zhān)度泵的轉(zhuan)速。must understand the high viscosity pump transmission medium viscosity. Because the medium viscosity directly affects the choice of high viscosity pump speed.

　　第二、了(le)解高粘度(dù)泵所輸送(song)介質的性(xing)質，例如有(you)沒有🔞腐蝕(shí)性。understand the nature of the high viscosity pump conveying medium, such as corrosive.

　　第三、高(gāo)粘度泵所(suǒ)輸送的介(jiè)質濃度多(duō)少、比重多(duo)少。 high viscosity pump how far the conveying medium concentration, specific gravity.

Fourth,

　　第四、高(gao)粘度泵所(suo)輸送的介(jiè)質。high viscosity pump transmission medium.

　　第五、高(gao)粘度泵輸(shū)送的介質(zhi)常溫下是(shi)否結晶或(huo)凝固。the high viscosity pump whether the medium temperature of crystallization or coagulation.

　　第六(liu)、高粘度泵(bèng)所輸送的(de)介質是否(fǒu)有懸浮物(wu)。the transmission medium for high viscosity pump suspension.

　　第七、高粘(zhān)度泵所輸(shū)送介質受(shòu)溫度變化(hua)情況。high viscosity pump conveying medium affected by temperature changes.

　　第八(ba)、高粘度泵(beng)所輸送介(jiè)質的潤滑(hua)性、清潔度(dù)、腐蝕性等(děng)。high viscosity pump medium by lubricity, cleanliness, corrosion resistance, etc.

　　第九、高粘(zhan)度泵要求(qiú)進口壓力(lì)及出口壓(yā)力和安裝(zhuang)🏃‍♀️高度。 high viscosity pump inlet pressure and outlet pressure and the installation height.

　　第十(shi)、高粘度泵(bèng)使用場合(he)的防爆要(yào)求。high viscosity pump occasions of explosion-proof requirements.

    ●高粘度(dù)泵的安裝(zhuang)調試步驟(zhou)High viscosity pump installation and debugging steps

    高粘度泵(bèng)是輸送高(gāo)粘度液體(ti)的齒輪泵(beng)，應做到在(zai)較低的功(gong)耗、較少的(de)洩漏、較大(da)的壓力下(xià)輸出最多(duo)的流量。在(zai)确定所要(yào)輸送的介(jiè)質時，應該(gāi)嚴格遵循(xún)産品⛷️說明(míng)書上的規(guī)定，盡量使(shǐ)用廠家推(tui)薦的流⭐體(tǐ)介質，并注(zhù)意考慮系(xì)統的工作(zuo)溫度範圍(wéi)。當希望在(zai)🚶某一較寬(kuan)的溫度範(fàn)🧡圍内使用(yong)時，輸送介(jiè)🔴質的粘度(du)指數應該(gāi)高些。輸送(sòng)介質不僅(jǐn)是能量傳(chuán)📱遞的中介(jiè)，而♻️且也是(shì)潤滑、密封(feng)✊及傳熱介(jie)質。液體粘(zhān)度過高會(huì)增加内摩(mó)擦阻♈力，降(jiàng)低輸出功(gong)率，浪費能(néng)量，并産生(shēng)過高的系(xì)統溫度.高(gao)粘度齒輪(lún)泵的出口(kǒu)管路上應(yīng)當設置安(ān)全閥等保(bǎo)護裝置，這(zhe)樣🙇🏻一旦泵(beng)的出✌️口通(tōng)道發生堵(dǔ)塞，就可以(yi)打開安全(quan)閥卸壓。對(dui)于📧需要正(zhèng)反轉的高(gāo)粘度齒輪(lún)泵，其進出(chū)口管路上(shang)均需設置(zhì)安全閥。High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic. When determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range. When you want to use in a wide temperature range, medium viscosity index should be higher. Medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium. Liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. High viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief. For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

　　1、工(gong)作壓力的(de)選定1, select the work pressure

　　高粘(zhān)度泵額定(ding)的壓力是(shì)指泵連續(xù)工作時的(de)最高許🌈用(yong)壓力，而其(qí)工作壓力(li)則決定于(yu)外部負載(zai)，高粘度泵(bèng)(聚氨酯泵(bèng),紙漿泵,粘(zhan)合劑泵)的(de)安裝和調(diao)試 的壽命(ming)與其工作(zuo)壓力直接(jie)相關。對于(yu)不頻繁工(gōng)作的齒輪(lún)泵，其工作(zuo)壓力可取(qǔ)為泵的額(é)定壓力，考(kǎo)慮到産品(pǐn)質量不同(tóng)，最好将額(é)定壓力降(jiàng)低20%～30%使用。對(dui)于經常工(gōng)作于較高(gāo)壓力下的(de)齒輪泵，其(qi)工作壓力(li)應比泵的(de)額定壓力(lì)低1～2個壓力(lì)級。石油化(huà)工設備常(cháng)常是24小時(shi)連續運轉(zhuan)，這時泵的(de)工作壓力(li)應該取得(de)比額定壓(ya)📞力✌️低得多(duō)，且工作轉(zhuan)速也應該(gāi)低于額定(ding)轉速。如果(guo)高粘度齒(chǐ)輪泵的工(gong)作壓力調(diao)整過高，則(ze)會使齒輪(lún)泵在超負(fù)荷下運行(hang)。High viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, high viscosity pump (pu pump, paper pulp pump, glue pump) installation and commissioning of life is directly related with work pressure. For not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%. For often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level. Petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed. If the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝與試(shi)運轉2. Installation and commissioning

　　高粘(zhān)度泵的支(zhi)座或法蘭(lán)與其驅動(dòng)電機應采(cai)用共同的(de)安裝基🧡礎(chu)，基礎、法蘭(lán)或支座均(jun)需具有足(zu)夠的剛度(dù)，以減小齒(chǐ)輪泵運轉(zhuan)時産生的(de)振動和噪(zao)聲。電動機(ji)與齒輪泵(beng)須用彈性(xìng)聯軸器連(lián)接，同軸度(du)小于0.1毫米(mǐ)，傾斜角不(bú)得大于1度(dù)。安裝聯軸(zhóu)器時不得(de)用錘敲打(da)，以免傷害(hài)齒輪泵的(de)齒輪等零(ling)件。若用帶(dai)輪、鍊輪等(deng)驅動時應(ying)設托架支(zhi)承，以防主(zhǔ)🌏動齒輪軸(zhou)承受徑向(xiang)力。緊固齒(chi)輪泵、電動(dong)機的地腳(jiao)螺釘時，螺(luó)釘受力應(yīng)均勻，連接(jiē)可靠。用手(shǒu)轉動聯軸(zhóu)器時，應感(gan)覺到齒輪(lún)泵能夠輕(qing)松地轉動(dòng)，沒有卡緊(jǐn)等異常現(xian)象出現，然(rán)後才可以(yi)配管。高粘(zhan)度齒輪泵(bèng)的吸油管(guǎn)道内徑應(ying)足夠大，并(bing)避免狹窄(zhai)通道或急(ji)劇💃拐彎、減(jiǎn)少彎頭，去(qù)除不必要(yao)的閥門、附(fù)件，盡可能(néng)地降低泵(beng)的安裝高(gāo)度，縮短吸(xi)油管道的(de)長度，以減(jian)少壓力損(sǔn)失。管接頭(tou)等元件的(de)密封要良(liang)好，以防止(zhi)👣空氣侵入(ru)，從而控制(zhì)氣穴與氣(qì)🌏蝕的發生(shēng)🔴。在開始運(yun)轉前，往齒(chi)輪泵的殼(ke)體内灌滿(man)待輸送的(de)液體，便于(yu)安全啟動(dong)。若環💘境溫(wen)❌度低🔞于冰(bing)點，應預先(xian)向泵内通(tōng)入熱蒸汽(qì)，進行預熱(rè)✉️處理，然後(hou)才可啟動(dòng)齒輪泵。齒(chi)輪泵的旋(xuán)轉方向要(yào)與進、出油(yóu)口相符。齒(chǐ)輪泵若是(shi)第一次運(yun)行，或長期(qi)閑置後再(zai)使用，最好(hǎo)在空載或(huo)小負荷情(qing)況下先跑(pǎo)合一小時(shi)左右。如果(guo)在跑合階(jiē)段預先覺(jiào)察出異常(chang)溫升、洩漏(lòu)、振動和噪(zao)聲時，應機(ji)檢查。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise. Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree. When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump. If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force. Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection. Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping. High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss. Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation. Before starting operation, to gear pump casing filled with liquid, facilitate safe launch. If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump. Direction of rotation of the gear pump, oil outlet in accord. Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so. If in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should machine inspection.

　　高粘(zhan)度泵的出(chū)口管路上(shang)還應當設(she)置安全閥(fa)等保護裝(zhuāng)置，這樣一(yi)旦泵的出(chū)口通道發(fā)生堵塞，就(jiù)可以打開(kāi)安全閥卸(xiè)壓。對于需(xū)要正反轉(zhuan)的高粘度(du)齒輪泵，其(qí)進出口管(guǎn)路上均需(xu)設置安全(quan)閥。High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief. For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●輸送介(jie)質的優勢(shì):The advantage of the medium:

    高粘度泵(bèng)可以輸送(song)高粘度、高(gāo)濃度無固(gù)體顆粒或(huo)細小軟顆(ke)💋粒的潤滑(hua)性介質；效(xiao)率高，性能(néng)穩定，使用(yòng)🤟壽命長。高(gāo)粘度泵可(kě)以采用保(bao)溫夾套結(jié)構，輸送比(bi)較高的🚶粘(zhan)度物👨‍❤️‍👨料時(shi)可以對高(gāo)📧粘度泵進(jin)行保溫，從(cóng)而降低介(jie)質粘度，達(da)到更好的(de)輸送效果(guo)，而單螺杆(gan)泵沒有保(bao)溫夾套結(jie)構；高粘度(dù)泵在使用(yong)一段時間(jian)後，如果泵(bèng)内部間隙(xì)磨損後，不(bu)📱用拆泵可(ke)以自行根(gen)🌍據高粘度(du)泵所輸送(sòng)的物料粘(zhan)度來調整(zheng)泵的間隙(xì)，調整後和(he)新泵一樣(yang)可以達到(dao)良好的使(shi)用效果。高(gao)粘度泵可(ke)配安全閥(fá)，當泵或管(guan)路系統超(chāo)壓時，安全(quan)閥門打開(kāi)，形成内部(bu)回流，保證(zheng)系統安全(quan)✨。而單螺杆(gǎn)泵在泵本(běn)身不能設(she)置安全🛀🏻閥(fá)，隻能在管(guǎn)路中設置(zhì)🚩，提高🈲了設(shè)備投入成(chéng)本和安裝(zhuang)成本。選擇(zé)高粘度泵(bèng)時必須考(kǎo)慮高粘度(dù)泵所輸送(song)的介質🈲粘(zhan)⭐度，從而才(cai)能來确定(ding)高粘度泵(bèng)的轉速範(fan)圍，根據高(gao)粘度泵的(de)🏒轉速範圍(wéi)及所需工(gong)況條件下(xià)高粘度泵(beng)的正常流(liu)量範🐅圍，才(cái)能确定高(gāo)粘度⛷️泵具(ju)體型号。需(xū)🔱要注意的(de)是一般介(jie)質可以這(zhè)樣來選擇(ze)。High viscosity pump can transport high viscosity, high concentration without solid particles or small soft particles lubricity medium; High efficiency, stable performance and long service life. High viscosity pump can be used in a heat preservation jacket structure, transmission is higher when the viscosity of the material can be for thermal insulation in high viscosity pump, thereby reducing medium viscosity, achieve better transmission effect, and the single screw pump heat preservation jacket structure; High viscosity pump in use after a period of time, if the pump internal clearance after wear, don't have to dismantle the pump to according to the viscosity of material delivery by high viscosity pump to adjust the clearance between the pump and adjusted, and the use of the new pump can achieve good effect. High viscosity pump can match the relief valve, when the pump and piping system overpressure, safety valve is opened, the formation of internal reflux, ensure the safety of the system. And single screw pump in the pump itself cannot set the relief valve, can only be set up in line, increase the investment of equipment cost and installation cost. Choosing high viscosity pump must consider the conveying medium viscosity, high viscosity pump order to determine the scope of the high viscosity of the pump rotation speed, according to the working condition of high viscosity of the pump speed range and required high viscosity pump under the condition of normal flow range, to determine the high viscosity pump concrete models. It's important to note that it can be to choose a normal medium.

　　其中，有些(xie)特殊化學(xue)介質在一(yi)定溫度下(xia)會改變其(qí)化學成分(fèn)，所以需要(yào)在選擇高(gao)粘度泵要(yào)特别注意(yi)⛹🏻‍♀️泵的轉速(su)🌈是否适合(he)🌈，因為泵的(de)轉速越高(gāo)，正常工作(zuò)中産生💃的(de)熱量就越(yue)大，一旦超(chāo)過介質🔞所(suǒ)限制的溫(wēn)度，那麼就(jiù)多所輸送(song)的介質造(zào)成了破壞(huai)。還有些食(shi)品類介質(zhi)，比如果醬(jiàng)類，像我們(men)日常中所(suo)食用的果(guo)醬、花生醬(jiang)、豆瓣醬等(děng)，這些介質(zhì)要求在輸(shū)送過😄程中(zhōng)必須不能(néng)㊙️夠破壞☂️其(qí)内部的成(cheng)分進行破(po)壞，這就要(yào)求我們所(suǒ)選的泵的(de)轉速必須(xu)要低，才能(néng)保證高粘(zhān)度泵在輸(shu)送過程中(zhong)不破壞所(suo)輸送的介(jiè)質。高粘度(dù)泵在運轉(zhuǎn)過程中常(cháng)常會出現(xiàn)卡死、抱軸(zhóu)轉不動的(de)現象，主要(yao)原因是高(gāo)粘度👄泵往(wang)往都是輸(shu)送的高粘(zhan)度的介質(zhi)，有些是有(yǒu)一些雜質(zhì)的混合物(wu)理。如果泵(beng)的入口沒(méi)有安裝合(hé)适的過濾(lǜ)器，那麼一(yi)旦大一些(xie)的硬質顆(ke)粒進入泵(beng)腔就會把(ba)高粘度泵(beng)的内外轉(zhuǎn)🥵子卡死，使(shǐ)泵轉不動(dòng)，嚴重的會(huì)把高粘🏃‍♂️度(dù)泵的内外(wai)轉子毀掉(diào)。Among them, some special chemical medium under a certain temperature to change its chemical composition, so need to high viscosity pump in the choice whether to pay special attention to the speed of the pump is suitable for, because the higher the pump rotation speed, the greater the heat generated by the normal work, once more than media limited by temperature, then it is more than conveying medium caused damage. Also some food medium, such as the jam class, as in our daily consumption of jam, peanut butter, broad bean paste and so on, these medium requirements must be in the process of conveying can't destroy its internal composition, this requires that we selected the speed of the pump must be low, to ensure high viscosity pump does not destroy the transmission medium in the process of delivery. High viscosity pump in the operation process often appear stuck, holding shaft fixed phenomenon, the main reason is that high viscosity pump are often transport high viscosity medium, some are some impurities mixed in physics. If the entrance of the pump is not installed the appropriate filters, so once the larger hard particle enters the pump chamber would bring high viscosity pump rotor stuck inside and outside, make the pump turns motionless, serious will destroy high viscosity pump inside and outside of the rotor.

　　所以建議(yi)大家在安(an)裝高粘度(du)泵的時候(hòu)應該選擇(zé)合适的過(guo)濾器來安(an)裝在泵的(de)入口。高粘(zhan)度泵抱軸(zhou)的現象主(zhǔ)要體現在(zài)‼️不鏽鋼高(gao)粘度泵的(de)較多，因為(wéi)不鏽鋼材(cái)質含碳量(liang)低，所以熱(re)膨脹系👌數(shu)大，一旦泵(bèng)👨‍❤️‍👨的溫度過(guò)高，就會造(zào)😍成泵的内(nèi)㊙️部配件與(yu)配件之間(jian)的間隙縮(suō)小，到一定(ding)程度以後(hòu)就會産🔱生(shēng)抱死現象(xiàng)。所以選擇(ze)不鏽鋼材(cai)質的高粘(zhan)度泵是一(yi)定要注明(míng)具體的使(shǐ)用溫度，及(jí)介質的潤(run)滑性。介質(zhì)粘度的高(gao)低與高粘(zhan)度泵的轉(zhuǎn)速有着密(mì)不可分的(de)關系。如果(guǒ)高粘度泵(bèng)🎯輸送的介(jiè)質粘度過(guo)高，而所配(pèi)的轉速也(yě)過高的話(hua)，就會造成(cheng)泵的流量(liang)很低、泵的(de)👉噪音很大(da)🌈。如果電機(ji)功率還是(shì)按常☂️規來(lái)配的話，那(na)麼電機也(yě)會造成過(guò)載。主要是(shì)泵的轉速(su)🏒太高、介質(zhi)粘度又太(tài)高這樣就(jiu)🧡會造成泵(beng)阻力很大(dà)，電機的瞬(shun)間啟動電(dian)流超過額(é)定電流，造(zao)成電機過(guo)載；由于轉(zhuǎn)速過高，使(shǐ)高粘度泵(beng)在運轉時(shi)内部轉子(zǐ)幾乎隻是(shi)形成了空(kong)☀️轉，圍繞所(suo)輸送介質(zhì)打滑，造成(chéng)吸不上料(liao)，或者是流(liu)量很小。在(zai)這種狀況(kuang)下，必須降(jiang)低泵的轉(zhuǎn)速，加大電(diàn)機的功率(lü)，加大進出(chū)口的管徑(jing)來減少介(jiè)質的流動(dòng)阻力。從而(ér)來完成介(jiè)質的輸送(sòng)工作。轉速(sù)降低以後(hou)，泵的流量(liang)會反而增(zēng)💁加，而且泵(beng)的噪🏃🏻‍♂️音會(huì)降低，但肯(kěn)定打不到(dào)理論流量(liàng)。所以如果(guo)與實際工(gong)況需要流(liú)量☀️相差太(tài)多的話，那(na)就隻能更(gèng)好型号更(gèng)🙇🏻大一點的(de)🙇‍♀️泵。So suggest you at the time of installation of high viscosity pump should choose the appropriate filter to installed in the entrance of the pump. The phenomenon of high viscosity pump holding shaft mainly reflects in the stainless steel of high viscosity pump is more, because of low carbon stainless steel material, so the thermal expansion coefficient is big, once the temperature of the pump is too high, can cause the interior of the pump parts and accessories the clearance between the narrow, to a certain degree after tends to lock phenomenon. So choose stainless steel high viscosity pump is must indicate the specific temperature, and medium lubricity. The discretion of the medium viscosity and high viscosity pump rotating speed of the intimate relationship. If the high viscosity pump medium viscosity is too high, and with the rotation speed is too high, will cause the pump flow rate is very low, the noise of the pump is very large. If motor power or conventional match, then the motor can cause overload. Mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload; Due to high speed, high viscosity pump inside the rotor is barely formed when running idle, surrounding medium by sliding, cause not feeding, or flow rate is small. Under this situation, we must reduce the speed of pump, increase the power of the motor, increase the import and export of pipe diameter to reduce the flow resistance of the medium. Thus to complete medium transport work. Speed is reduced, the pump flow rate will increase instead, and the noise of the pump will be lower, but certainly can't flow theory. So if you need to flow with the actual working condition differ too much, it can only be better model bigger pump.

　　高粘度(dù)泵容易出(chu)現的另一(yi)個問題就(jiu)是從動齒(chi)輪的👄銷軸(zhou)容易磨損(sun)，特别是對(duì)于輸送沒(mei)有潤滑性(xing)的介質⁉️時(shi)，銷軸磨損(sǔn)特别快。對(duì)此我公司(si)改進加工(gōng)工藝在原(yuan)有的基礎(chu)之上通過(guo)特殊設計(ji)改進給銷(xiāo)軸配套加(jiā)了一套注(zhu)油潤滑系(xì)統。在高粘(zhan)度泵正常(cháng)運💰轉的情(qing)況下通過(guò)内轉子的(de)旋轉産生(shēng)的離心力(li)形成的負(fu)壓，利用🌐注(zhù)油系統通(tōng)過特殊通(tong)道給銷軸(zhóu)注油，從而(er)解決了高(gao)粘度泵銷(xiāo)軸磨損👄快(kuai)的這一泵(beng)行業中存(cún)在的難題(ti)。Another problem of the high viscosity pump is driven gear pin easy to wear and tear, especially for conveying without lubrication medium, pin shaft wear particularly fast. I improved processing technology on the basis of the original company through special design improvements to pin shaft supporting a grease lubrication system. Under the condition of the high viscosity of the normal operation of pump centrifugal force produced by the rotation of the rotor within the formation of the negative pressure, the use of injection system through the special channel to pin shaft oil, so as to solve the high viscosity pump pin shaft quick wear of the problems that exist in the pump industry.

     ●起動前要(yào)檢查下列(liè)内容：

     1.檢查(chá)泵、齒輪箱(xiang)和電機的(de)對中程度(du)；

     2.檢查過濾(lǜ)器中有沒(mei)有焊皮和(hé)金屬渣；

     3.檢(jian)查各連接(jie)部位連接(jiē)是否緊固(gu)；

     4.檢查管路(lu)壓在泵上(shàng)的力和力(lì)矩是否超(chāo)過給定的(de)數值，如果(guǒ)溫度較高(gao)，還應檢查(cha)管路是否(fou)有膨脹節(jiē)；

     5.檢查電氣(qì)連接的正(zheng)确性及電(diàn)機的額定(dìng)值，并檢查(cha)電🌂機轉⭕動(dong)方向是否(fǒu)正确；

     6.檢查(cha)泵的轉動(dòng)方向是否(fou)正确；

     7.如有(yǒu)安全閥，安(ān)全閥安裝(zhuang)必須正确(que)，

     8.檢查泵軸(zhóu)是否轉動(dong)靈活；

     9.泵的(de)内部不能(néng)是幹的，特(tè)别是需要(yào)自吸的時(shi)候，應向泵(bèng)内灌🔴注一(yi)些油或輸(shū)送的液體(tǐ)；

     10.泵組裝時(shi)在零件的(de)表面有防(fang)護液，如果(guo)這種液體(tǐ)不能和泵(beng)送液體相(xiàng)容，則必須(xū)清洗；

     11.最好(hao)在管路上(shang)安裝壓力(li)表和真空(kong)表，方便觀(guān)察泵的工(gong)作狀态；

     12.檢(jiǎn)查機械密(mì)封箱是否(fǒu)注滿液體(ti)；

     13.檢查管路(lù)的閥門是(shi)否打開；

     14.如(rú)果用内燃(rán)機驅動，請(qǐng)在起動發(fa)動機前保(bao)持離合器(qi)脫開；

     泵起(qǐ)動後，檢查(chá)液體是否(fou)進入到泵(beng)中，泵是否(fǒu)工作正常(cháng)，如果長🏃🏻時(shi)間無液體(ti)進入泵中(zhōng)，應停機檢(jian)查泵及管(guǎn)路。