夾層保(bao)溫泵 輸送聚酯多泵 使(shi)用NYP-80-W11  高粘(zhan)度(du)泵 瀝青輸(shu)送(song)泵 或者(zhe)雙螺(luo)杆(gan)泵(beng)

   我公(gong)司是一個生産(chan)齒輪油泵(beng)和螺(luo)杆泵(beng)的專業公(gong)司。公(gong)司(si)擁(yong)有各(ge)種設備80台(tai),主要(yao)設備有：C6140 CW6163C車(che)床24台，TX611C/4镗床2台，M131M7130磨床8台(tai)，C125A立車2台，Y318K Y3150E滾(gun)齒機6台，E3050X16/1搖臂(bi)鑽床2台(tai)，E5163立式鑽(zuan)床2台，B1-400萬(wan)能銑(xi)床3台，螺杆(gan)泵轉子(zi)專用QH2-007銑(xi)床1台(tai)，半自動螺(luo)旋轉(zhuan)子(zi)QH2-029B銑床2台(tai)，X53K立銑(xi)3台，半自動(dong)螺旋(xuan)轉子QH2-031 QH2-032磨刃機台(tai)。

   我(wo)公司擁(yong)有省(sheng)計(ji)量(liang)局制(zhi)試驗台1台(tai)，自制(zhi)試驗台3台(tai)，使生産産品從(cong)原材(cai)料投入到(dao)産成(cheng)品出(chu)廠實(shi)現了(le)全過(guo)程檢(jian)測。産品出廠合格率(lü)100%，具備較強(qiang)的綜(zong)合配套制造能(neng)力。理(li)化試(shi)驗室(shi)、長度(du)計量室是(shi)國家(jia)計(ji)量(liang)确認(ren)合格單(dan)位，使産(chan)品從原材料投(tou)入到(dao)産成(cheng)品出(chu)廠實現了(le)全過(guo)程檢(jian)測。産品出(chu)廠合格率(lü)100%，具備(bei)較強的(de)綜合配(pei)套制(zhi)造能力，公(gong)司年(nian)可(ke)生産各(ge)種泵(beng)6000多台(tai)。 

運費說明(ming):

   1.本公司常(chang)規産(chan)品(pin)1-3天(tian)發貨(huo),特殊(shu)要求或者(zhe)需定做的(de)産品(pin)發貨時間已與(yu)客戶協商(shang)為準(zhun), 2.泵運(yun)費方式有(you)兩種:快遞(di)和物(wu)流.小泵(beng)和小型(xing)配件(jian)發快(kuai)遞,其(qi)餘體積較(jiao)大,數(shu)量較(jiao)多,推(tui)薦走專線物(wu)流貨運(yun),一般(ban)南方(fang),中部(bu)地區(qu)及(ji)沿海地(di)區3-5天(tian)左右(you)到達(da).西部(bu),北部(bu)較遠(yuan)的地(di)區以(yi)及少(shao)數二次(ci)中轉地(di)區5-8天(tian)左右(you)可到(dao),具體(ti)覆(fu)蓋(gai)範圍(wei)請咨詢(xun)公(gong)司客服人員(yuan).安裝使(shi)用:請您(nin)根(gen)據産(chan)品說(shuo)明書的步(bu)驟進行操(cao)作,如有問題,請(qing)聯系(xi)我公司(si),我公司将會請技術人(ren)員為您提(ti)供服(fu)務.為(wei)了保護您(nin)的利(li)益,我們已(yi)經提醒客(ke)戶在(zai)收到(dao)貨物(wu)時,要(yao)開箱驗貨,如在(zai)打開(kai)驗(yan)貨(huo)時發(fa)現貨物(wu)丢(diu)失,損(sun)害或(huo)者不符,請(qing)拒絕(jue)簽收,您簽(qian)收就(jiu)代表已準(zhun)确無(wu)誤(wu)的收到(dao)後屋(wu),若在(zai)簽收(shou)貨物之(zhi)後(hou)才發(fa)現貨(huo)物(wu)丢(diu)失或(huo)者不符,如(ru)不負(fu)責.客戶(hu)收到貨(huo)後,産品無法安(an)裝或者規(gui)格有(you)誤,本(ben)公司(si)提供(gong)退貨或(huo)者(zhe)換貨(huo)服務(wu),退貨(huo)或者(zhe)換貨的(de)客(ke)戶請(qing)保證(zheng)貨物(wu)的完(wan)好無損,并承擔往返(fan)運(yun)費.客戶(hu)收到後,如(ru)果産(chan)品存(cun)在(zai)質(zhi)量問(wen)題,請在收(shou)貨後7天内(nei)聯系我公(gong)司,提供相關質(zhi)量問題圖(tu)片,我(wo)公司(si)将在(zai)第一(yi)時間給您(nin)退貨(huo)或者換貨,因為(wei)我公(gong)司(si)已經在(zai)發貨前已經仔(zai)細檢(jian)查(cha)過,所以(yi)過期将不提供(gong)此項(xiang)服務,還請(qing)諒解.

●高(gao)粘度齒(chi)輪泵(beng)适用範圍(wei):

   ●高粘(zhan)度齒(chi)輪泵(beng)并不(bu)能産(chan)生壓(ya)力，它隻是(shi)輸出流量(liang)。壓力低或(huo)無壓(ya)力(li)，說(shuo)明高(gao)粘度(du)齒 輪(lun)泵沒(mei)有吸(xi)入液體或(huo)洩漏(lou)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(dong)機輸出(chu)功(gong)率偏小、齒 輪泵排量(liang)選得過大(da)或壓(ya)力調(diao)得過高時(shi)，也會造(zao)成壓力(li)不足(zu) 當(dang)然，壓力(li)表損壞或(huo)壓力(li)表節(jie)流孔堵塞(sai)時也顯示(shi)不出壓力，此(ci)時(shi)可換(huan)裝一個新(xin)的壓力表檢(jian)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(guo)确認泵(beng)無(wu)流量(liang)輸出，可(ke)能(neng)是由(you)于泵安裝(zhuang)有誤(wu)、泵的(de)轉(zhuan)向不對(dui)，或吸(xi)人側(ce)(進液(ye)口及(ji)吸液管道(dao))堵塞、出(chu)口(kou)止回閥裝(zhuang)反或卡死(si)了，也有可(ke)能是驅動(dong)軸斷裂了(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.

　　高粘度(du)泵(beng)在轉速過(guo)低時(shi)會引(yin)起出液量(liang)不足，這種現象往往(wang)是由于泵的驅(qu)動裝置打(da)滑或(huo)功率(lü)不足(zu)所緻(zhi)。此時(shi)應檢查齒(chi) 輪泵(beng)的(de)實(shi)際轉(zhuan)速、泵與電動機(ji)的聯接及(ji)功率(lü)匹配(pei)情(qing)況等。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(zai)開始運轉(zhuan)前，往(wang)齒輪(lun)泵的(de)殼(ke)體(ti)内灌滿待(dai)輸送的液(ye)體，便(bian)于(yu)安(an)全啟(qi)動。若(ruo)環境溫度(du)低于冰(bing)點，應預先向(xiang)泵(beng)内(nei)通入(ru)熱蒸汽，進(jin)行預(yu)熱處(chu)理，然(ran)後才(cai)可啟動齒輪泵(beng)。高粘(zhan)度泵的旋(xuan)轉方(fang)向要與進、出油(you)口相符。齒(chi)輪泵(beng)若(ruo)是(shi)第一(yi)次運(yun)行，或(huo)長期(qi)閑置後再(zai)使用(yong)，在空(kong)載或(huo)小負(fu)荷情況下先跑(pao)合一(yi)小(xiao)時(shi)左右(you)。如果(guo)在跑合階段預(yu)先覺(jiao)察出(chu)異常溫升(sheng)、洩漏(lou)、振動(dong)和(he)噪聲時(shi)，應停機(ji)檢查。高粘度(du)齒輪(lun)泵的(de)支座或法蘭與(yu)其驅(qu)動電機應(ying)采用共(gong)同(tong)的安(an)裝基礎，基礎、法(fa)蘭或支座均需(xu)具有(you)足夠的剛(gang)度，以減小齒輪(lun)泵運轉時産生(sheng)的振(zhen)動和(he)噪聲(sheng)。電動(dong)機(ji)與齒輪(lun)泵須(xu)用彈(dan)性聯(lian)軸器(qi)連(lian)接(jie)，同軸(zhou)度小于0.1毫米，傾(qing)斜角(jiao)不得大于(yu)1度。安(an)裝聯軸器時不得用(yong)錘敲(qiao)打，以免(mian)傷(shang)害齒(chi)輪泵(beng)的齒(chi)輪等(deng)零件。若(ruo)用(yong)帶輪(lun)、鍊輪等驅動時(shi)應設(she)托(tuo)架(jia)支承，以防(fang)主動齒輪(lun)軸承(cheng)受徑向力(li)。緊固(gu)齒(chi)輪(lun)泵、電(dian)動機的地腳螺釘時(shi)，螺釘受力(li)應均勻，連(lian)接可(ke)靠。用(yong)手(shou)轉動聯(lian)軸器(qi)時，應(ying)感覺(jiao)到齒輪泵能夠(gou)輕松地轉動，沒(mei)有卡緊(jin)等(deng)異常(chang)現象出現，然後才可以(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 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(gao)粘度齒輪泵的(de)吸油(you)管道内徑(jing)應足夠大(da)，并避(bi)免狹(xia)窄通道或(huo)急劇(ju)拐彎(wan)、減少彎頭，去除不必(bi)要的(de)閥(fa)門(men)、附件(jian)，盡可(ke)能地(di)降低(di)泵的(de)安(an)裝高度(du)，縮短吸油管道(dao)的長度，以(yi)減少壓力(li)損失(shi)。管接(jie)頭等元件的密封要(yao)良好(hao)，以防(fang)止空(kong)氣侵(qin)入，從而控(kong)制氣穴與(yu)氣蝕(shi)的發生。止(zhi)回閥(fa)與安全閥(fa)在齒(chi)輪泵(beng)的輸(shu)出管路上安裝(zhuang)一個(ge)止回(hui)閥。這(zhe)樣在(zai)檢修泵及(ji)輸出管(guan)道時，系統中(zhong)的(de)液體不(bu)會發生倒(dao)流。齒輪泵(beng)帶(dai)負荷停(ting)車時，亦可(ke)防止(zhi)泵倒(dao)轉而(er)在其(qi)輸出管(guan)道内産(chan)生局(ju)部真空。應(ying)當注(zhu)意(yi)，出(chu)口止(zhi)回閥不能裝反(fan)或出現卡(ka)死現象。高(gao)粘(zhan)度泵的(de)出口管(guan)路(lu)上還(hai)應當(dang)設置安全(quan)閥等(deng)保(bao)護(hu)裝置(zhi)，這樣一旦泵的(de)出口(kou)通(tong)道(dao)發生(sheng)堵塞(sai)，就可(ke)以打(da)開安(an)全閥(fa)卸壓。安全(quan)閥可以與(yu)泵體(ti)或泵蓋鑄成一(yi)體(ti)，也可以(yi)單獨裝配(pei)。對于(yu)需要(yao)正(zheng)反轉的(de)高粘(zhan)度齒(chi)輪泵，其進(jin)出(chu)口管路(lu)上均需設(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(gao)粘度泵(beng)是輸(shu)送高(gao)粘度(du)液體的齒(chi)輪泵(beng)，應做(zuo)到(dao)在(zai)較低(di)的功(gong)耗、較少的(de)洩漏(lou)、較大(da)的壓(ya)力下(xia)輸出最多(duo)的流量。在(zai)确定所要輸送的介(jie)質時(shi)，應該(gai)嚴格遵循(xun)産品說明(ming)書上的規定，盡(jin)量使(shi)用(yong)廠家推(tui)薦的流體(ti)介質，并注意(yi)考慮系(xi)統的工(gong)作(zuo)溫度範圍。當希(xi)望在(zai)某一較(jiao)寬(kuan)的溫(wen)度範(fan)圍(wei)内使用(yong)時，輸送介(jie)質的(de)粘度(du)指數應該(gai)高些。輸送(song)介質(zhi)不僅(jin)是(shi)能量傳(chuan)遞的(de)中介(jie)，而且(qie)也是(shi)潤滑、密封(feng)及傳熱介質。液體粘度過高會(hui)增加(jia)内(nei)摩(mo)擦阻力，降(jiang)低輸出功(gong)率，浪費能量，并(bing)産生(sheng)過高的系(xi)統溫度.高(gao)粘度(du)齒輪(lun)泵的出口(kou)管路(lu)上應當設(she)置安(an)全(quan)閥(fa)等保(bao)護裝(zhuang)置，這(zhe)樣一(yi)旦泵的(de)出口通(tong)道發生堵(du)塞，就可以(yi)打開安全(quan)閥卸壓。對(dui)于需(xu)要正反轉的高(gao)粘度齒(chi)輪泵，其(qi)進出(chu)口管路上(shang)均需(xu)設(she)置(zhi)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、工作壓(ya)力的(de)選定(ding)1, select the work pressure

　　高粘(zhan)度泵(beng)額定(ding)的(de)壓(ya)力是(shi)指泵連續(xu)工作(zuo)時的(de)最高許用(yong)壓力(li)，而其工作(zuo)壓力則(ze)決(jue)定于(yu)外部(bu)負(fu)載(zai)，安裝(zhuang)和調(diao)試的壽命(ming)與其(qi)工作壓力(li)直接相關。對于(yu)不頻繁工作的齒輪(lun)泵(beng)，其(qi)工作(zuo)壓力(li)可取為泵(beng)的額定壓(ya)力，考(kao)慮到産(chan)品(pin)質量(liang)不同，将(jiang)額定壓(ya)力降低20%～30%使(shi)用。對于經(jing)常(chang)工(gong)作于(yu)較高壓(ya)力(li)下的齒輪(lun)泵(beng)，其(qi)工作(zuo)壓力應比泵的額定壓力低1～2個(ge)壓力級。石(shi)油化(hua)工設備常(chang)常是(shi)24小時連(lian)續運轉(zhuan)，這時(shi)泵的工作(zuo)壓力應該(gai)取得(de)比額(e)定(ding)壓(ya)力低(di)得多，且工作轉(zhuan)速也應該(gai)低于(yu)額定轉速(su)。如果高粘度齒(chi)輪泵(beng)的工作(zuo)壓(ya)力調整過高，則會使(shi)齒輪泵在(zai)超負(fu)荷下(xia)運行。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)與試運轉(zhuan)2. Installation and commissioning

　　高粘度泵(beng)的(de)支(zhi)座或(huo)法蘭與其(qi)驅動(dong)電機應采(cai)用共(gong)同的安裝基礎(chu)，基礎(chu)、法(fa)蘭或支(zhi)座均需具有足(zu)夠的(de)剛度(du)，以減(jian)小齒輪泵(beng)運轉(zhuan)時産(chan)生(sheng)的振動(dong)和噪聲。電動機與齒輪泵須用(yong)彈性聯(lian)軸器連接，同(tong)軸(zhou)度小于(yu)0.1毫米(mi)，傾(qing)斜(xie)角不(bu)得大(da)于1度。安裝(zhuang)聯軸器時不得(de)用錘敲打，以免(mian)傷害齒輪(lun)泵的(de)齒輪等(deng)零件。若(ruo)用帶輪、鍊(lian)輪等(deng)驅動(dong)時應設托(tuo)架支承(cheng)，以(yi)防主動齒(chi)輪軸(zhou)承受(shou)徑向(xiang)力。緊(jin)固齒(chi)輪泵(beng)、電動機的(de)地腳(jiao)螺釘(ding)時，螺釘受(shou)力應均勻(yun)，連接可靠(kao)。用手(shou)轉動(dong)聯軸器時(shi)，應感(gan)覺到齒輪(lun)泵能(neng)夠(gou)輕松地(di)轉動(dong)，沒有(you)卡緊(jin)等異(yi)常(chang)現象出(chu)現，然(ran)後才(cai)可以(yi)配管(guan)。高(gao)粘度齒(chi)輪泵的吸油管道内(nei)徑(jing)應足夠(gou)大，并避免(mian)狹窄通道或急(ji)劇拐(guai)彎、彎(wan)頭(tou)，去(qu)除不必要(yao)的(de)閥(fa)門、附(fu)件，盡可能(neng)地降低泵(beng)的安裝高(gao)度，縮(suo)短吸(xi)油管道的(de)長度(du)，以減(jian)少壓(ya)力損(sun)失。管(guan)接頭(tou)等元件的(de)密封要良(liang)好，以(yi)防止(zhi)空氣(qi)侵入(ru)，從而控(kong)制(zhi)氣穴(xue)與氣蝕的發生(sheng)。在開始運(yun)轉前，往齒(chi)輪泵(beng)的殼(ke)體内(nei)灌滿(man)待輸送的(de)液(ye)體，便于(yu)安全動。若(ruo)環境(jing)溫度(du)低于冰點(dian)，應預先向(xiang)泵内(nei)通入熱(re)蒸汽，進(jin)行預(yu)熱處(chu)理，然(ran)後才可啟(qi)動齒(chi)輪泵(beng)。齒(chi)輪(lun)泵的旋轉(zhuan)方向要與(yu)進、出油口(kou)相符。齒輪泵若是第(di)一次運行，或長(zhang)期閑(xian)置後(hou)再使(shi)用，在空(kong)載或小負荷情況(kuang)下先(xian)跑合(he)一小時左右。如果(guo)在跑合(he)階段預先(xian)覺出(chu)異常溫升、洩漏(lou)、振動和(he)噪聲時(shi)，應機檢查。高粘(zhan)度泵的出(chu)口管路上還(hai)應當設(she)置安(an)全閥等保(bao)護裝(zhuang)置(zhi)，這樣一(yi)旦泵(beng)的出(chu)口通(tong)道發(fa)生堵(du)塞，就(jiu)可以(yi)打(da)開(kai)安全閥卸(xie)壓。對(dui)于需(xu)要正(zheng)反轉(zhuan)的高粘度齒輪泵，其(qi)進出(chu)口管(guan)路上均需(xu)設置安全(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)何選(xuan)型How to choice

   選擇高(gao)粘(zhan)度(du)泵時(shi)應該(gai)注意(yi)泵所(suo)輸送(song)的具體粘(zhan)度、工作溫(wen)度、介(jie)質比(bi)重、介質成(cheng)分等等，隻(zhi)有更(geng)好的(de)了(le)解高粘(zhan)度泵所(suo)輸(shu)送的介質(zhi)情況(kuang)才能(neng)更好的選(xuan)擇所需要(yao)的高(gao)粘度(du)泵産(chan)品。

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、必須了(le)解高(gao)粘度(du)泵所輸送(song)的介(jie)質粘(zhan)度(du)。因(yin)為介(jie)質粘(zhan)度的(de)高低(di)直接(jie)影響到選(xuan)擇高粘度(du)泵的轉速(su)。must understand the high viscosity pump transmission medium viscosity. Because the medium viscosity directly affects the choice of high viscosity pump speed.

　　第二、了解(jie)高粘度泵(beng)所輸(shu)送介(jie)質的性質(zhi)，例如(ru)有(you)沒有腐(fu)蝕性(xing)。understand the nature of the high viscosity pump conveying medium, such as corrosive.

　　第三、高粘(zhan)度泵(beng)所輸送的介質濃度多少(shao)、比重多少(shao)。high viscosity pump how far the conveying medium concentration, specific gravity.

Fourth,

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

　　第五(wu)、高粘(zhan)度泵輸送(song)的介質常溫下(xia)是否結晶或凝(ning)固。the high viscosity pump whether the medium temperature of crystallization or coagulation.

　　第(di)六、高粘度泵所(suo)輸送的介(jie)質是否有懸浮(fu)物。the transmission medium for high viscosity pump suspension.

　　第(di)七、高(gao)粘度(du)泵所(suo)輸(shu)送(song)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(gao)粘度泵所(suo)輸送(song)介質(zhi)的潤(run)滑性、清潔度、腐(fu)蝕性等。high viscosity pump medium by lubricity, cleanliness, corrosion resistance, etc.

　　第(di)九、高(gao)粘(zhan)度(du)泵要求進(jin)口壓力及(ji)出口壓力和安(an)裝高度(du)。high viscosity pump inlet pressure and outlet pressure and the installation height.

　　第十、高(gao)粘度泵使(shi)用場合的防爆要求(qiu)。high viscosity pump occasions of explosion-proof requirements.

  ●起動(dong)前(qian)要(yao)檢查下列(lie)内容：

    1.檢查(cha)泵、齒(chi)輪(lun)箱和電機的對(dui)中(zhong)程度(du)；

    2.檢查過濾器中(zhong)有沒(mei)有焊皮和(he)金屬渣(zha)；

    3.檢(jian)查各(ge)連接部位連接(jie)是否(fou)緊固(gu)；

    4.檢查管路(lu)壓在泵上(shang)的力和(he)力(li)矩是(shi)否超過(guo)給定的(de)數值，如果溫度較高(gao)，還應檢查(cha)管路是否(fou)有膨(peng)脹節(jie)；

    5.檢查電氣(qi)連接的正(zheng)确性及電(dian)機的額定(ding)值，并檢查(cha)電機轉動方向是否(fou)正确；

    6.檢查泵的(de)轉動(dong)方向是否(fou)正确；

    7.如有(you)安全(quan)閥，安全閥安裝(zhuang)必須正确(que)，

    8.檢查(cha)泵軸(zhou)是否轉動(dong)靈活；

    9.泵的(de)内部(bu)不能(neng)是幹的，特(te)别是(shi)需要自吸(xi)的時(shi)候(hou)，應向泵(beng)内灌(guan)注一些油(you)或輸(shu)送的(de)液體(ti)；

    10.泵組裝(zhuang)時在零件的(de)表面有防(fang)護液，如(ru)果(guo)這種(zhong)液體(ti)不能和泵(beng)送液體(ti)相(xiang)容，則(ze)必須(xu)清洗；

    11.在管(guan)路上安裝(zhuang)壓力表和(he)真空表，方(fang)便觀察泵的工作狀(zhuang)态；

    12.檢(jian)查機(ji)械密(mi)封(feng)箱是否注滿(man)液(ye)體；

    13.檢查(cha)管路(lu)的閥(fa)門是否打(da)開；

    14.如果用(yong)内燃機(ji)驅(qu)動，請(qing)在起(qi)動(dong)發動機(ji)前保持(chi)離合器脫開(kai)；

    泵起(qi)動後(hou)，檢查(cha)液(ye)體(ti)是否(fou)進入(ru)到泵中，泵(beng)是否(fou)工作(zuo)正常，如果長時(shi)間無(wu)液體(ti)進入泵中，應停機檢(jian)查泵(beng)及管路。

 夾(jia)層保溫泵(beng) 輸送(song)聚酯(zhi)多泵 使(shi)用(yong)NYP-80-W11  高粘度泵 瀝青輸送(song)泵 或者(zhe)雙(shuang)螺杆泵