夾層保(bao)溫(wen)泵 輸(shu)送聚酯(zhi)多(duo)泵 使(shi)用NYP-80-W11  高(gao)粘度泵 瀝(li)青輸送泵 或者(zhe)雙螺(luo)杆(gan)泵

   我公(gong)司是(shi)一個(ge)生産齒輪(lun)油泵和螺(luo)杆泵(beng)的(de)專(zhuan)業公(gong)司。公(gong)司擁有各(ge)種設備80台(tai),主要(yao)設備(bei)有(you)：C6140 CW6163C車(che)床24台(tai)，TX611C/4镗床2台，M131M7130磨床8台，C125A立車(che)2台(tai)，Y318K Y3150E滾齒機(ji)6台，E3050X16/1搖(yao)臂(bi)鑽床2台(tai)，E5163立式(shi)鑽床2台，B1-400萬(wan)能銑床(chuang)3台，螺杆泵轉子專(zhuan)用QH2-007銑(xi)床1台，半(ban)自(zi)動螺旋轉(zhuan)子(zi)QH2-029B銑床2台(tai)，X53K立銑3台(tai)，半自動(dong)螺旋轉子(zi)QH2-031 QH2-032磨刃(ren)機台。

   我(wo)公(gong)司擁(yong)有省(sheng)計(ji)量(liang)局制(zhi)試驗台1台(tai)，自制(zhi)試驗(yan)台3台，使生(sheng)産産品(pin)從原材料投(tou)入(ru)到産成(cheng)品出(chu)廠(chang)實(shi)現了(le)全過(guo)程(cheng)檢測。産(chan)品出(chu)廠合格率100%，具備(bei)較(jiao)強的綜(zong)合配(pei)套(tao)制(zhi)造能(neng)力。理化試(shi)驗室(shi)、長度計量(liang)室是(shi)國家(jia)計量确認(ren)合格單(dan)位，使産品從(cong)原材(cai)料投(tou)入到産成品出廠實(shi)現(xian)了全過(guo)程檢測。産(chan)品出廠合(he)格率(lü)100%，具備(bei)較強(qiang)的綜(zong)合配套制造能(neng)力，公(gong)司年可(ke)生(sheng)産各種泵(beng)6000多台(tai)。 

運費(fei)說明(ming):

   1.本(ben)公司常(chang)規産品(pin)1-3天發貨(huo),特殊要(yao)求或者需定做的産品(pin)發貨時(shi)間已與(yu)客戶協(xie)商為準(zhun), 2.泵運(yun)費方(fang)式有(you)兩種(zhong):快(kuai)遞(di)和物(wu)流.小泵和(he)小型配件(jian)發(fa)快遞,其(qi)餘體積較(jiao)大,數(shu)量較多,推(tui)薦走(zou)專線(xian)物(wu)流(liu)貨運,一般南(nan)方(fang),中部(bu)地區及沿(yan)海地區3-5天(tian)左右到達(da).西部(bu),北部較遠(yuan)的地(di)區(qu)以及少(shao)數二(er)次中轉地(di)區5-8天(tian)左(zuo)右(you)可到(dao),具體覆蓋(gai)範圍(wei)請咨(zi)詢(xun)公司客(ke)服人員.安(an)裝使(shi)用:請(qing)您(nin)根(gen)據産(chan)品說(shuo)明書的步(bu)驟進(jin)行(hang)操作,如(ru)有問題(ti),請(qing)聯系(xi)我公司,我公司(si)将會(hui)請技(ji)術人(ren)員為您提(ti)供服(fu)務.為(wei)了(le)保護您(nin)的利(li)益,我們已(yi)經提醒客(ke)戶在(zai)收到貨物時,要(yao)開箱驗貨(huo),如在(zai)打開(kai)驗貨時發(fa)現貨物丢(diu)失,損(sun)害或(huo)者不符,請(qing)拒絕(jue)簽(qian)收,您簽(qian)收就(jiu)代(dai)表(biao)已準(zhun)确無誤(wu)的(de)收到(dao)後屋(wu),若在(zai)簽收(shou)貨物之後(hou)才發(fa)現貨(huo)物(wu)丢失或(huo)者不符,如(ru)不負責.客(ke)戶(hu)收(shou)到貨(huo)後,産(chan)品無法安(an)裝或(huo)者(zhe)規格有(you)誤,本公司提供(gong)退貨或者(zhe)換貨(huo)服務,退(tui)貨(huo)或者換貨(huo)的(de)客(ke)戶請(qing)保證貨(huo)物(wu)的完(wan)好無(wu)損,并承擔(dan)往返運(yun)費(fei).客戶(hu)收到(dao)後(hou),如(ru)果産(chan)品存(cun)在(zai)質量問題,請(qing)在收(shou)貨後(hou)7天内聯系(xi)我公司,提(ti)供相(xiang)關質(zhi)量問題(ti)圖(tu)片,我(wo)公司将在(zai)第一(yi)時間(jian)給(gei)您(nin)退貨(huo)或者(zhe)換(huan)貨,因為(wei)我公司已(yi)經在(zai)發貨(huo)前(qian)已(yi)經仔(zai)細檢查(cha)過(guo),所以過期(qi)将不提供(gong)此項服務(wu),還請諒解(jie).

●高(gao)粘(zhan)度齒(chi)輪泵(beng)适用範圍(wei):

   ●高粘(zhan)度(du)齒輪泵(beng)并不能産(chan)生壓(ya)力，它隻是輸出(chu)流量。壓力低或無壓(ya)力，說(shuo)明高(gao)粘度(du)齒 輪(lun)泵沒有吸(xi)入(ru)液體或(huo)洩漏嚴(yan)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.

　　電動機輸(shu)出(chu)功率偏(pian)小、齒(chi) 輪泵(beng)排量(liang)選得(de)過大(da)或壓(ya)力調(diao)得(de)過(guo)高時(shi)，也會(hui)造成壓力(li)不足 當然，壓力(li)表損壞或壓力(li)表節流孔堵塞(sai)時也顯(xian)示不出(chu)壓力，此時(shi)可換裝一個新(xin)的壓(ya)力表(biao)檢查(cha)。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.

　　如果确認(ren)泵無流量(liang)輸出(chu)，可能(neng)是由(you)于泵(beng)安裝有誤(wu)、泵的轉向(xiang)不對，或吸(xi)人(ren)側(進液(ye)口及吸液管道(dao))堵塞(sai)、出口止回(hui)閥裝(zhuang)反或卡死了，也有可能是(shi)驅動軸斷(duan)裂了(le)。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(zhan)度泵在轉(zhuan)速過低(di)時(shi)會引起出(chu)液量(liang)不足(zu)，這種(zhong)現(xian)象往往是由(you)于泵的驅(qu)動裝置(zhi)打滑或功率不足所緻(zhi)。此時應檢(jian)查齒 輪泵的實(shi)際轉(zhuan)速、泵與電(dian)動機的聯接及功率(lü)匹配情況(kuang)等。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(gao)粘度(du)泵在開始(shi)運轉前，往(wang)齒輪(lun)泵的(de)殼體(ti)内灌(guan)滿待(dai)輸送(song)的液(ye)體，便(bian)于(yu)安全啟(qi)動。若環(huan)境(jing)溫度(du)低于(yu)冰點，應預(yu)先向(xiang)泵内(nei)通入熱蒸(zheng)汽(qi)，進行預(yu)熱處(chu)理，然(ran)後才可啟動(dong)齒輪泵(beng)。高粘度泵的旋轉方向(xiang)要(yao)與進(jin)、出油口(kou)相符。齒輪泵若是第一(yi)次運行，或長期閑置後再使用(yong)，在空載(zai)或(huo)小負荷情(qing)況(kuang)下先跑(pao)合一小時(shi)左右(you)。如果在(zai)跑合階(jie)段預(yu)先覺察出(chu)異常(chang)溫升(sheng)、洩漏(lou)、振動和(he)噪聲時(shi)，應停(ting)機檢查。高(gao)粘度(du)齒輪(lun)泵的(de)支座(zuo)或法(fa)蘭與(yu)其驅(qu)動(dong)電(dian)機應采用(yong)共同的安(an)裝基礎，基(ji)礎、法(fa)蘭或(huo)支座(zuo)均需(xu)具有足夠(gou)的剛(gang)度，以減小齒輪(lun)泵運轉時(shi)産生的振(zhen)動和噪聲(sheng)。電動(dong)機與(yu)齒輪(lun)泵須(xu)用彈性聯(lian)軸器連接(jie)，同軸(zhou)度小(xiao)于(yu)0.1毫米，傾(qing)斜角(jiao)不得大于(yu)1度。安裝(zhuang)聯軸器(qi)時不得(de)用(yong)錘敲打，以免傷害齒(chi)輪泵的齒輪等(deng)零件。若用帶輪(lun)、鍊輪等驅(qu)動時應設托架支承(cheng)，以防(fang)主(zhu)動齒輪(lun)軸承受(shou)徑(jing)向力(li)。緊固齒輪泵、電動機(ji)的(de)地(di)腳螺(luo)釘時(shi)，螺釘受力應均(jun)勻，連接可(ke)靠。用手(shou)轉(zhuan)動聯(lian)軸器(qi)時(shi)，應(ying)感覺(jiao)到齒(chi)輪泵(beng)能夠(gou)輕松地(di)轉(zhuan)動，沒(mei)有卡緊等(deng)異常(chang)現象(xiang)出(chu)現(xian)，然後(hou)才可以(yi)配(pei)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 than0.1 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.

    高粘度(du)齒輪(lun)泵的(de)吸油(you)管道内徑(jing)應足夠大(da)，并避(bi)免狹窄(zhai)通(tong)道或(huo)急劇拐彎、減少(shao)彎頭(tou)，去除(chu)不必(bi)要的(de)閥(fa)門、附件(jian)，盡可(ke)能(neng)地(di)降低泵的安(an)裝(zhuang)高度(du)，縮短(duan)吸油(you)管道(dao)的長(zhang)度，以(yi)減少(shao)壓力損(sun)失(shi)。管接(jie)頭等(deng)元件(jian)的密(mi)封要良好，以防(fang)止空(kong)氣侵入，從(cong)而控制(zhi)氣穴與(yu)氣蝕(shi)的發生。止(zhi)回閥與(yu)安(an)全閥(fa)在齒(chi)輪泵的輸(shu)出管路上(shang)安裝(zhuang)一個(ge)止(zhi)回閥。這(zhe)樣在檢修(xiu)泵及(ji)輸出(chu)管(guan)道時，系(xi)統中的液(ye)體不會發(fa)生(sheng)倒(dao)流。齒(chi)輪泵帶(dai)負(fu)荷停車時(shi)，亦可防止(zhi)泵倒轉而(er)在其輸出管道(dao)内産(chan)生局部真空。應當注意(yi)，出口止(zhi)回閥不能裝反(fan)或出(chu)現卡死現(xian)象。高(gao)粘度(du)泵的出口(kou)管(guan)路(lu)上還(hai)應當設置安全閥等保護(hu)裝置(zhi)，這樣(yang)一旦泵的(de)出口(kou)通道發生(sheng)堵塞(sai)，就可(ke)以打(da)開安全閥(fa)卸壓(ya)。安全閥可(ke)以與(yu)泵體(ti)或泵蓋鑄(zhu)成一(yi)體(ti)，也(ye)可以(yi)單獨(du)裝配。對于(yu)需要正反(fan)轉的高粘(zhan)度(du)齒(chi)輪泵(beng)，其進出(chu)口(kou)管路(lu)上均(jun)需設(she)置安(an)全閥。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.

  高粘度泵(beng)是輸送高粘度(du)液體(ti)的齒(chi)輪泵(beng)，應做到(dao)在較低(di)的功(gong)耗、較(jiao)少的(de)洩漏、較大的壓(ya)力下(xia)輸出(chu)最多的流量(liang)。在确定(ding)所要輸(shu)送的介(jie)質時，應(ying)該(gai)嚴格(ge)遵循産品(pin)說明書上(shang)的(de)規(gui)定，盡(jin)量使(shi)用廠家推(tui)薦的流體(ti)介質(zhi)，并注(zhu)意考(kao)慮系(xi)統的工作溫度(du)範圍。當希(xi)望在(zai)某一較寬(kuan)的溫(wen)度範(fan)圍内(nei)使用(yong)時，輸(shu)送介質的(de)粘度指數應該高些(xie)。輸送介質(zhi)不僅是(shi)能量傳(chuan)遞的(de)中(zhong)介，而且(qie)也是(shi)潤(run)滑(hua)、密封(feng)及傳(chuan)熱介(jie)質。液(ye)體粘度(du)過(guo)高會(hui)增加内摩(mo)擦阻(zu)力，降(jiang)低輸(shu)出功(gong)率，浪(lang)費能(neng)量，并(bing)産生(sheng)過(guo)高的系(xi)統溫度(du).高粘度(du)齒輪泵的(de)出口(kou)管路上(shang)應(ying)當設(she)置安全(quan)閥(fa)等保護裝(zhuang)置(zhi)，這樣一(yi)旦泵的出口通(tong)道發(fa)生(sheng)堵塞，就(jiu)可以(yi)打開(kai)安全閥卸壓。對于需(xu)要正(zheng)反(fan)轉的高粘度(du)齒輪泵，其(qi)進出口(kou)管(guan)路上均需(xu)設(she)置安全(quan)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(ya)力的選定1, select the work pressure

　　高粘(zhan)度泵(beng)額定的壓(ya)力是(shi)指泵(beng)連續工作(zuo)時的最高許用壓力，而其工作(zuo)壓力(li)則決(jue)定于(yu)外部(bu)負(fu)載(zai)，安裝(zhuang)和調試(shi)的(de)壽命(ming)與其工(gong)作壓力(li)直接相關(guan)。對于不頻繁工作的(de)齒輪(lun)泵(beng)，其(qi)工作壓力(li)可(ke)取(qu)為泵(beng)的額(e)定壓(ya)力，考(kao)慮到産品質量(liang)不同，将額(e)定壓(ya)力降(jiang)低20%～30%使用。對(dui)于經常(chang)工作于(yu)較高壓力下的(de)齒輪泵，其(qi)工作(zuo)壓力應比泵的(de)額定壓力低1～2個壓力級。石油化(hua)工設備(bei)常(chang)常是(shi)24小時(shi)連(lian)續(xu)運轉(zhuan)，這時泵(beng)的工作(zuo)壓力(li)應該(gai)取得(de)比額定(ding)壓力低(di)得多，且工作轉(zhuan)速也應該低于(yu)額定轉(zhuan)速。如果(guo)高粘度齒輪泵(beng)的工(gong)作(zuo)壓力調(diao)整過高，則會使(shi)齒輪(lun)泵在超負(fu)荷下(xia)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(zhuang)與試(shi)運轉2. Installation and commissioning

　　高粘(zhan)度泵的支(zhi)座或(huo)法蘭(lan)與其驅動(dong)電機(ji)應(ying)采(cai)用共同的(de)安裝基礎(chu)，基礎、法(fa)蘭(lan)或支(zhi)座均(jun)需具有足(zu)夠的剛度(du)，以減(jian)小齒輪泵運轉(zhuan)時産生的(de)振動(dong)和噪(zao)聲。電動機(ji)與齒輪泵(beng)須用(yong)彈性(xing)聯軸器連(lian)接，同軸度(du)小于0.1毫米(mi)，傾(qing)斜角不(bu)得大(da)于1度(du)。安裝(zhuang)聯軸(zhou)器(qi)時(shi)不得(de)用錘敲打(da)，以免(mian)傷害(hai)齒(chi)輪泵的(de)齒輪等(deng)零(ling)件。若用帶(dai)輪、鍊(lian)輪等(deng)驅動(dong)時應(ying)設托(tuo)架支(zhi)承(cheng)，以(yi)防主(zhu)動齒輪(lun)軸承受(shou)徑向力(li)。緊固齒(chi)輪泵、電動(dong)機的(de)地腳(jiao)螺(luo)釘時，螺(luo)釘受(shou)力應均勻，連接(jie)可靠。用手(shou)轉動(dong)聯(lian)軸(zhou)器時(shi)，應感(gan)覺(jiao)到(dao)齒輪(lun)泵能夠輕(qing)松地(di)轉動(dong)，沒有卡緊(jin)等異常現(xian)象出現，然(ran)後(hou)才(cai)可以(yi)配管。高粘度齒(chi)輪泵(beng)的(de)吸油管(guan)道内徑應足夠(gou)大，并(bing)避(bi)免狹窄(zhai)通道或急(ji)劇拐(guai)彎、彎頭，去(qu)除不(bu)必要(yao)的(de)閥(fa)門、附件，盡(jin)可(ke)能(neng)地降(jiang)低泵(beng)的(de)安裝高(gao)度，縮(suo)短吸(xi)油管(guan)道的(de)長度(du)，以減(jian)少壓力損(sun)失。管(guan)接頭等元(yuan)件的(de)密封(feng)要良好，以(yi)防止空(kong)氣侵入(ru)，從而控制氣穴(xue)與氣(qi)蝕(shi)的(de)發生(sheng)。在開(kai)始運(yun)轉前(qian)，往齒輪泵(beng)的殼體内(nei)灌滿待輸(shu)送的液體(ti)，便于安全動(dong)。若環境(jing)溫度低于(yu)冰點，應預先(xian)向泵内(nei)通入熱蒸(zheng)汽，進(jin)行預(yu)熱(re)處理，然(ran)後才可(ke)啟(qi)動齒輪泵(beng)。齒輪(lun)泵的(de)旋轉方(fang)向(xiang)要與(yu)進、出(chu)油口相符(fu)。齒輪泵(beng)若是第一次(ci)運行，或長(zhang)期閑置後(hou)再使(shi)用，在空(kong)載(zai)或小(xiao)負荷情況(kuang)下先(xian)跑合一小時左(zuo)右。如(ru)果(guo)在(zai)跑合(he)階段(duan)預(yu)先(xian)覺出(chu)異常溫(wen)升(sheng)、洩漏、振動(dong)和(he)噪(zao)聲時(shi)，應機檢(jian)查(cha)。高粘(zhan)度泵(beng)的(de)出口管(guan)路上還應(ying)當設置安(an)全閥(fa)等保(bao)護裝置，這(zhe)樣一(yi)旦泵(beng)的出(chu)口通(tong)道發生堵(du)塞，就可以(yi)打(da)開(kai)安全(quan)閥卸(xie)壓。對(dui)于需(xu)要正(zheng)反轉(zhuan)的高(gao)粘度齒(chi)輪泵，其(qi)進出(chu)口管路上(shang)均需設置(zhi)安全(quan)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(ru)何(he)選(xuan)型How to choice

   選(xuan)擇高(gao)粘度(du)泵時(shi)應該注意泵所(suo)輸送的具(ju)體粘度、工(gong)作(zuo)溫(wen)度、介(jie)質比重(zhong)、介質成(cheng)分等(deng)等，隻有更(geng)好的(de)了解(jie)高粘(zhan)度泵(beng)所輸送的(de)介質情(qing)況(kuang)才能(neng)更好的選擇所(suo)需要(yao)的(de)高粘度(du)泵産(chan)品(pin)。

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(di)一、必(bi)須了解高(gao)粘度(du)泵所(suo)輸送(song)的介(jie)質粘度(du)。因為介(jie)質粘(zhan)度的高低(di)直接(jie)影響(xiang)到選擇高(gao)粘度泵的(de)轉速。must understand the high viscosity pump transmission medium viscosity. Because the medium viscosity directly affects the choice of high viscosity pump speed.

　　第二(er)、了解(jie)高粘(zhan)度泵所輸(shu)送介質的性質(zhi)，例如(ru)有沒(mei)有腐(fu)蝕性。understand the nature of the high viscosity pump conveying medium, such as corrosive.

　　第三(san)、高粘度泵(beng)所輸送的(de)介質(zhi)濃度(du)多少、比重(zhong)多少。high viscosity pump how far the conveying medium concentration, specific gravity.

Fourth,

　　第四(si)、高粘度泵所輸(shu)送的介質。high viscosity pump transmission medium.

　　第五(wu)、高粘度泵(beng)輸送(song)的介質(zhi)常溫下(xia)是否結晶或凝固。the high viscosity pump whether the medium temperature of crystallization or coagulation.

　　第六、高粘度(du)泵所(suo)輸送(song)的介質是(shi)否有(you)懸浮(fu)物。the transmission medium for high viscosity pump suspension.

　　第七、高(gao)粘度(du)泵所(suo)輸送介質(zhi)受溫度變(bian)化情(qing)況。high viscosity pump conveying medium affected by temperature changes.

　　第(di)八、高粘度(du)泵所(suo)輸送介質(zhi)的潤(run)滑性、清潔(jie)度、腐蝕性(xing)等。high viscosity pump medium by lubricity, cleanliness, corrosion resistance, etc.

　　第九、高(gao)粘(zhan)度泵要(yao)求進口(kou)壓(ya)力及(ji)出口(kou)壓力和安(an)裝高度。high viscosity pump inlet pressure and outlet pressure and the installation height.

　　第(di)十、高(gao)粘度(du)泵使用場(chang)合的防爆(bao)要求(qiu)。high viscosity pump occasions of explosion-proof requirements.

  ●起動(dong)前(qian)要檢查(cha)下列(lie)内容：

    1.檢查(cha)泵、齒輪箱和電(dian)機的對中(zhong)程度(du)；

    2.檢查過濾器中(zhong)有沒(mei)有焊皮和金屬渣；

    3.檢查各(ge)連接部位(wei)連接是否(fou)緊(jin)固；

    4.檢查(cha)管路(lu)壓在(zai)泵上的力(li)和(he)力矩是(shi)否超(chao)過給(gei)定的(de)數值(zhi)，如果溫度(du)較高，還應(ying)檢查(cha)管路(lu)是否(fou)有膨(peng)脹節；

    5.檢查電氣連接(jie)的(de)正(zheng)确性(xing)及電機的(de)額定(ding)值，并(bing)檢(jian)查電機(ji)轉動方向(xiang)是否正确(que)；

    6.檢查泵的(de)轉動(dong)方向(xiang)是否(fou)正确(que)；

    7.如有安全(quan)閥，安全(quan)閥(fa)安裝(zhuang)必須正确，

    8.檢查(cha)泵軸(zhou)是否(fou)轉動(dong)靈活；

    9.泵(beng)的内部(bu)不能是幹的，特别是(shi)需要自吸(xi)的時(shi)候，應(ying)向泵内灌(guan)注一(yi)些油(you)或輸送(song)的(de)液體；

    10.泵組(zu)裝時在零(ling)件的表面(mian)有防護液(ye)，如果(guo)這種(zhong)液體不能和泵送液(ye)體相容，則(ze)必須清洗(xi)；

    11.在管路上(shang)安(an)裝壓力(li)表和真空(kong)表，方(fang)便觀察泵(beng)的工(gong)作狀态(tai)；

    12.檢(jian)查機(ji)械密(mi)封(feng)箱是否(fou)注滿液體(ti)；

    13.檢查管路(lu)的閥(fa)門是(shi)否打開；

    14.如(ru)果用(yong)内燃(ran)機驅動，請(qing)在起動發動機前保(bao)持離(li)合器(qi)脫開(kai)；

    泵起(qi)動後(hou)，檢查(cha)液(ye)體是否(fou)進入(ru)到(dao)泵(beng)中，泵(beng)是否(fou)工作(zuo)正常(chang)，如果長時(shi)間無(wu)液體(ti)進入泵中(zhong)，應停(ting)機(ji)檢(jian)查泵(beng)及管(guan)路。

 夾(jia)層保(bao)溫泵(beng) 輸(shu)送(song)聚酯(zhi)多泵(beng) 使用(yong)NYP-80-W11  高粘(zhan)度泵 瀝(li)青輸送泵 或者雙螺杆(gan)泵