●NYP高粘度泵的起動(dòng)

　　泵在起動(dòng)過(guò)程中應(yīng)特別注意以下幾個(gè)問(wèn)題：

　　起動(dòng)前要檢查下列內(nèi)容：

　　檢查泵、齒輪箱和電機(jī)的對(duì)中程度；

　　檢查過(guò)濾器中有沒(méi)有焊皮和金屬渣；

　　檢查各連接部位連接是否緊固；

　　檢查管路壓在泵上的力和力矩是否超過(guò)給定的數(shù)值，如果溫度較高，還應(yīng)檢查管路是否有膨脹節(jié)；

　　檢查電氣連接的正確性及電機(jī)的額定值，并檢查電機(jī)轉(zhuǎn)動(dòng)方向是否正確；

　　檢查泵的轉(zhuǎn)動(dòng)方向是否正確；

　　如有安全閥，安全閥安裝必須正確，

　　檢查泵軸是否轉(zhuǎn)動(dòng)靈活；

　　泵的內(nèi)部不能是干的，特別是需要自吸的時(shí)候，應(yīng)向泵內(nèi)灌注一些油或輸送的液體；

　　泵組裝時(shí)在零件的表面有防護(hù)液，如果這種液體不能和泵送液體相容，則必須清洗；

　　在管路上安裝壓力表和真空表，方便觀察泵的工作狀態(tài)；

　　檢查機(jī)械密封箱是否注滿(mǎn)液體；

　　檢查管路的閥門(mén)是否打開(kāi)；

　　如果用內(nèi)燃機(jī)驅(qū)動(dòng)，請(qǐng)?jiān)谄饎?dòng)發(fā)動(dòng)機(jī)前保持離合器脫開(kāi)；

　　泵起動(dòng)后，檢查液體是否進(jìn)入到泵中，泵是否工作正常，如果長(zhǎng)時(shí)間無(wú)液體進(jìn)入泵中，應(yīng)停機(jī)檢查泵及管路。

　　●高粘度齒輪泵并不能產(chǎn)生壓力，它只是輸出流量。壓力低或無(wú)壓力，說(shuō)明高粘度齒輪泵沒(méi)有吸入液體或泄漏嚴(yán)重。High viscosity gear pump does notgenerate pressure, it is only the output flow.Pressure is low or nopressure, high viscosity gear wheel pump don't inhale the liquid orleakage is serious.

　　電動(dòng)機(jī)輸出功率偏小、齒 輪泵排量選得過(guò)大或壓力調(diào)得過(guò)高時(shí)，也會(huì)造成壓力不足當(dāng)然，壓力表?yè)p壞或壓力表節(jié)流孔堵塞時(shí)也顯示不出壓力，此時(shí)可換裝一個(gè)新的壓力表檢查。Smallmotor output power, gear wheel pump capacity to choose too large orpressure too high, can cause stress Pressure gauge damage orpressure gauge orifice jams, of course, also could not showpressure, can change a new pressure gauge to check at thistime.

　　如果確認(rèn)泵無(wú)流量輸出，可能是由于泵安裝有誤、泵的轉(zhuǎn)向不對(duì)，或吸人側(cè)(進(jìn)液口及吸液管道)堵塞、出口止回閥裝反或卡死了，也有可能是驅(qū)動(dòng)軸斷裂了。Ifconfirmed that no flow pump output, could be turned to the pumpsdue to pump installation is wrong, wrong, or suction side (li the mouth and suck liquid pipeline jam, export check valveinstalled backwards, or card is dead, it is possible that the driveshaft fracture.

　　高粘度泵在轉(zhuǎn)速過(guò)低時(shí)會(huì)引起出液量不足，這種現(xiàn)象往往是由于泵的驅(qū)動(dòng)裝置打滑或功率不足所致。此時(shí)應(yīng)檢查齒輪泵的實(shí)際轉(zhuǎn)速、泵與電動(dòng)機(jī)的聯(lián)接及功率匹配情況等。High viscosity pump inlow speed can cause insufficient of produced liquid, thisphenomenon is often due to the slippage of the pump drive orinsufficient power.Check the gear wheel pump at this time of theactual speed, pump and motor connection and power matching,etc.

● 高粘度泵開(kāi)機(jī)準(zhǔn)備

　　在開(kāi)始運(yùn)轉(zhuǎn)前，往齒輪泵的殼體內(nèi)灌滿(mǎn)待輸送的液體，便于安全啟動(dòng)。若環(huán)境溫度低于冰點(diǎn)，應(yīng)預(yù)先向泵內(nèi)通入熱蒸汽，進(jìn)行預(yù)熱處理，然后才可啟動(dòng)齒輪泵。高粘度泵的旋轉(zhuǎn)方向要與進(jìn)、出油口相符。齒輪泵若是第一次運(yùn)行，或長(zhǎng)期閑置后再使用，在空載或小負(fù)荷情況下先跑合一小時(shí)左右。如果在跑合階段預(yù)先覺(jué)察出異常溫升、泄漏、振動(dòng)和噪聲時(shí)，應(yīng)停機(jī)檢查。高粘度齒輪泵的支座或法蘭與其驅(qū)動(dòng)電機(jī)應(yīng)采用共同的安裝基礎(chǔ)，基礎(chǔ)、法蘭或支座均需具有足夠的剛度，以減小齒輪泵運(yùn)轉(zhuǎn)時(shí)產(chǎn)生的振動(dòng)和噪聲。電動(dòng)機(jī)與齒輪泵須用彈性聯(lián)軸器連接，同軸度小于0.1毫米，傾斜角不得大于1度。安裝聯(lián)軸器時(shí)不得用錘敲打，以免傷害齒輪泵的齒輪等零件。若用帶輪、鏈輪等驅(qū)動(dòng)時(shí)應(yīng)設(shè)托架支承，以防主動(dòng)齒輪軸承受徑向力。緊固齒輪泵、電動(dòng)機(jī)的地腳螺釘時(shí)，螺釘受力應(yīng)均勻，連接可靠。用手轉(zhuǎn)動(dòng)聯(lián)軸器時(shí)，應(yīng)感覺(jué)到齒輪泵能夠輕松地轉(zhuǎn)動(dòng)，沒(méi)有卡緊等異?，F(xiàn)象出現(xiàn)，然后才可以配管。Highviscosity pump before starting work, to gear pump casing filledwith liquid, facilitate safe launch.If the environment temperatureis below freezing, should advance to pump into the hot steam,preheating treatment, and then to start the pump.The direction ofrotation of the pump with high viscosity, oil outlet in accord.Gearpump is the first run, or long-term idle before using, had betterunder the condition of no load or small load to run one hour orso.If in the running-in stage in advance detect abnormaltemperature rise, leakage, vibration and noise, should stopcheck.High viscosity gear pump bearing or flange should adopt acommon drive motor installationFoundation, foundation, flange orsupport all needs to have enough rigidity, to reduce the vibrationof gear pump is running and noise.Motor and gear pump with elasticshaft coupling, coaxial degree is less than 0.1 mm, Angle shall notbe greater than 1 degree.When installing coupling hammer shall notbe used, in order to avoid damage of the gear pump gearAnd otherparts.If use the belt wheel, wheel, etc, shall set bracket support,in case of driving gear bearing by the radial force.Ground screwfastening gear pump, motor, screw force should be uniform, reliableconnection.Turn the coupling with the hand, should feel can easilyturn the gear pump, no abnormal phenomenon such as clamping, thencan be piping.

    高粘度齒輪泵的吸油管道內(nèi)徑應(yīng)足夠大，并避免狹窄通道或急劇拐彎、減少?gòu)濐^，去除不必要的閥門(mén)、附件，盡可能地降低泵的安裝高度，縮短吸油管道的長(zhǎng)度，以減少壓力損失。管接頭等元件的密封要良好，以防止空氣侵入，從而控制氣穴與氣蝕的發(fā)生。止回閥與安全閥在齒輪泵的輸出管路上安裝一個(gè)止回閥。這樣在檢修泵及輸出管道時(shí)，系統(tǒng)中的液體不會(huì)發(fā)生倒流。齒輪泵帶負(fù)荷停車(chē)時(shí)，亦可防止泵倒轉(zhuǎn)而在其輸出管道內(nèi)產(chǎn)生局部真空。應(yīng)當(dāng)注意，出口止回閥不能裝反或出現(xiàn)卡死現(xiàn)象。高粘度泵的出口管路上還應(yīng)當(dāng)設(shè)置安全閥等保護(hù)裝置，這樣一旦泵的出口通道發(fā)生堵塞，就可以打開(kāi)安全閥卸壓。安全閥可以與泵體或泵蓋鑄成一體，也可以單獨(dú)裝配。對(duì)于需要正反轉(zhuǎn)的高粘度齒輪泵，其進(jìn)出口管路上均需設(shè)置安全閥。Highviscosity gear pump oil suction pipe diameter should be largeenough, and to avoid the narrow channel, or a sharp turn, reducingelbow, remove unnecessary valves, fittings, as much as possible toreduce the installation height of pump, shorten the length of theoil suction pipe, in order to reduce the pressure loss.Components,such as pipe joint sealed well, in order to prevent the airintrusion, thus control air-pocket and the occurrence ofcavitation.Check valve and relief valve on the output of the gearpump tube had better install a check valve.In the overhaul pump andoutput pipe, the system of fluid backflow will not occur.Gear pumpto stop loading machine, can be in the output pipe to prevent pumpreverse, and create a partial vacuum.It should be noted that theoutlet check valve cannot be installed backwards or stuck.Highviscosity of the pump outlet pipe also shall set up relief valve orother protective device on the road, so that once the clogging pumpexport channels, can open the relief valve pressure relief.Therelief valve can be cast and pump body and pump cover, also canseparate assembly.For high viscosity gear pump need positive&negative, import and export all needs to set up the linesafety valve.

  高粘度泵是輸送高粘度液體的齒輪泵，應(yīng)做到在較低的功耗、較少的泄漏、較大的壓力下輸出Zui多的流量。在確定所要輸送的介質(zhì)時(shí)，應(yīng)該嚴(yán)格遵循產(chǎn)品說(shuō)明書(shū)上的規(guī)定，盡量使用廠家推薦的流體介質(zhì)，并注意考慮系統(tǒng)的工作溫度范圍。當(dāng)希望在某一較寬的溫度范圍內(nèi)使用時(shí)，輸送介質(zhì)的粘度指數(shù)應(yīng)該高些。輸送介質(zhì)不僅是能量傳遞的中介，而且也是潤(rùn)滑、密封及傳熱介質(zhì)。液體粘度過(guò)高會(huì)增加內(nèi)摩擦阻力，降低輸出功率，浪費(fèi)能量，并產(chǎn)生過(guò)高的系統(tǒng)溫度.高粘度齒輪泵的出口管路上應(yīng)當(dāng)設(shè)置安全閥等保護(hù)裝置，這樣一旦泵的出口通道發(fā)生堵塞，就可以打開(kāi)安全閥卸壓。對(duì)于需要正反轉(zhuǎn)的高粘度齒輪泵，其進(jìn)出口管路上均需設(shè)置安全閥。Highviscosity pump is conveying liquid with high viscosity gear pump,should be in lower power consumption, less leakage, under thepressure of large output the most traffic.When determining toconveying medium, we should strictly follow the provisions of theproduct manuals on use manufacturers recommend fluid as far aspossible, and pay attention to consider the system operatingtemperature range.When you want to use in a wide temperature range,medium viscosity index should be higher.Medium is not only theenergy transfer intermediary, but also lubrication, sealing andheat transferuid viscosity is too high will increaseinternal friction resistance, lower output power, waste of energy,and generate high temperature system. High viscosity gear pumpoutlet pipe shall set up relief valve or other protective device onthe road, so once the clogging pump export channels, can open therelief valve pressure relief.For high viscosity gear pump needpositive &negative, import and export all needs to set up theline safety valve.

●高粘度泵的工作壓力的選定

　　1, select the workpressure

　　高粘度泵額定的壓力是指泵連續(xù)工作時(shí)的Zui高許用壓力，而其工作壓力則決定于外部負(fù)載，安裝和調(diào)試的壽命與其工作壓力直接相關(guān)。對(duì)于不頻繁工作的齒輪泵，其工作壓力可取為泵的額定壓力，考慮到產(chǎn)品質(zhì)量不同，將額定壓力降低20%～30%使用。對(duì)于經(jīng)常工作于較高壓力下的齒輪泵，其工作壓力應(yīng)比泵的額定壓力低1～2個(gè)壓力級(jí)。石油化工設(shè)備常常是24小時(shí)連續(xù)運(yùn)轉(zhuǎn)，這時(shí)泵的工作壓力應(yīng)該取得比額定壓力低得多，且工作轉(zhuǎn)速也應(yīng)該低于額定轉(zhuǎn)速。如果高粘度齒輪泵的工作壓力調(diào)整過(guò)高，則會(huì)使齒輪泵在超負(fù)荷下運(yùn)行。Highviscosity pump rated pressure refers to the maximum allowable pumpcontinuous work pressure, and its working pressure is determined bythe external load, installation and commissioning of life isdirectly related with work pressure.For not frequent work gearpump, the working pressure is desirable for the rated pressure ofthe pump, taking the into consideration, it is best to usedpressure rated lower 20% ~ 30%.For often work under high pressuregear pump, the working pressure shall be lower than the ratedpressure of the pump 1 ~ 2 pressure level.Petrochemical e often 24 hours of continuous operation, and at this time of thepump working pressure should be obtained was much lower than therated pressure, and the work speed should be lower than the ratedspeed.If the high viscosity gear pump high pressure adjustment,will make the pump running under overload.

NYP高粘度泵相關(guān)業(yè)績(jī)

1.安徽蜂獻(xiàn)蜂業(yè)有限公司

輸送蜂蜜泵 型號(hào)NYP-7-RU-T2-W51高粘度泵,配電機(jī)XWD1.1KW-3-23流量240L/h 壓力:1.0Mpa

抽糖漿泵 型號(hào)NYP110高粘度泵,配電機(jī)XWD11KW-6-9流量:10m3/h,壓力:1.0Mpa

2.集安市益盛永泰蜂業(yè)有限責(zé)任公司

輸送蜂蜜泵NYP110高粘度泵,配電機(jī)XWD11KW-6-9流量:10m3/h,壓力:1.0Mpa

3.廣水市大別山蜂業(yè)有限公司

輸送蜂蜜泵 NYP110高粘度泵配,配電機(jī)XWD15KW-7-9流量:10m3/h,壓力:0.6Mpa

4.永春縣蘇坑貴欣源養(yǎng)蜂場(chǎng)

抽蜂蜜泵 NYP110高粘度泵,配電機(jī)R87-15KW-226r/min流量:15m3/h,壓力:0.8Mpa

5.浙江江山恒亮蜂產(chǎn)品有限公司

抽蜂蜜泵 型號(hào):NYP110高粘度泵,配電機(jī)YCJ112-11KW-226r/min流量:16m3/h,壓力:0.3Mpa

6.城固縣天漢農(nóng)家食品有限公司

抽蜂蜜泵 型號(hào):NYP220高粘度泵,配電機(jī)YCJ225-22KW-383r/min流量:50m3/h,壓力:0.6Mpa

輸送糖蜜泵NYP110-RU-M1-W51高粘度泵,配電機(jī)YCJ225-18.5KW-3流量:17m3/h,壓力:0.8Mpa

7.宣城市宣州區(qū)百純養(yǎng)蜂家庭農(nóng)場(chǎng)

抽蜂蜜泵 型號(hào):NYP220高粘度泵,配電機(jī)XWD18.5KW-7-11流量:18m3/h,壓力:0.8Mpa

8.廣州市譚山蜂業(yè)有限公司

抽蜂蜜泵 型號(hào): NYP-220B-LU-T1-W12高粘度泵,配電機(jī)XWD18.5KW-8-11流量:20m3/h,壓力:1.0Mpa

抽糖蜜泵型號(hào):NYP-220B-RU-T1-W51高粘度泵,配電機(jī)YCJ220-11KW流量:180m3/h,壓力:1.0Mpa

9.福建省好鄰居食品工業(yè)有限公司

抽糖稀泵 型號(hào):NYP220高粘度泵,配電機(jī)YCJ225-22KW-383r/min流量:50m3/h,壓力:0.6Mpa

10.常州嘉瑪百勝化工有限公司

抽膠水泵 型號(hào):NYP220B-LU-T1-J-W12高粘度泵配R97-282-22KW(YX3),流量30m3/h,壓力1.0Mpa

抽膠黏劑泵型號(hào):NYP220B-LU-T2-J-W11高粘度泵配XWD18.5KW-8-11,流量20m3/h,壓力1.0Mpa

抽膠粘劑泵 型號(hào): NYP220B-RU-T1 -W11高粘度泵配R97-15KW-206r/min,流量25m3/h,壓力1.0Mpa

11.佛山市嘉宏建塑料制品有限公司
抽熱熔膠泵 型號(hào): NYP220B-LU-T2 -W11高粘度泵配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa

12.深圳市金斯邦膠粘劑有限公司

輸送環(huán)氧樹(shù)脂膠泵  型號(hào): NYP-220B-LU-T1-W12高粘度泵,配電機(jī)XWD18.5KW-8-11流量:20m3/h,壓力:1.0Mpa

輸送密封膠泵 型號(hào): NYP220B-RU-T1 -W11高粘度泵配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa
輸送厭氧膠泵 型號(hào): NYP110-RU-T2 -W11高粘度泵配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa

噴膠泵 型號(hào): NYP220B-RU-T1-W12高粘度泵配R97-282-22KW(YX3),流量30m3/h,壓力1.0Mpa

13.上海把兄弟膠粘劑有限公司

抽環(huán)氧樹(shù)脂膠泵 型號(hào): NYP220B-RU-T1 -W11高粘度泵配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa

抽硅酮密封膠泵NYP220B-LU-T2-J-W11高粘度泵配XWD18.5KW-8-11,流量20m3/h,壓力1.0Mpa

14.上海勵(lì)致化工有限公司

抽橡膠油泵 型號(hào):NYP50-RU-T2-W11高粘度泵配XWD15KW-8-11,流量6.7m3/h,壓力0.6Mpa

抽導(dǎo)軌油泵 型號(hào):NYP220B-LU-T1-J-W12高粘度泵配R97-282-22KW(YX3),流量30m3/h,壓力1.0Mpa

抽汽輪機(jī)油泵 型號(hào)W4.1ZKR48Z1M1W73雙螺桿泵,配電機(jī)1.5KW-2 流量24m3/h 壓力:1.0Mpa

15.東莞市勝泰化工有限公司

高效脫漆劑金屬脫漆劑 油漆剝離劑

16.深圳市歐斯邦新材料有限公司

抽灌封膠泵NYP220B-LU-T2-W11高粘度泵配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa

抽硅凝膠泵NYP220高粘度泵,配電機(jī)YCJ225-22KW-383r/min流量:50m3/h,壓力:0.6Mpa

17.濰坊天元防水材料有限公司

瀝青輸送泵 型號(hào)NYP24-RU-T2 -W11高粘度泵配YCJ100-4KW,流量3m3/h,壓力0.6Mpa

抽瀝青泵型號(hào)NYP24-RU-T2 -W11高粘度泵配YCJ100-4KW,流量3m3/h,壓力0.6Mpa

18.廣州禹泰防水科技有限公司

抽瀝青泵 型號(hào)NYP320-RU-T2 -W11高粘度泵配CZR107-37KW,流量50m3/h,壓力0.6Mpa

抽瀝青泵 型號(hào)NYP220B-RU-T1 -W11高粘度泵配R97-18.5KW,流量30m3/h,壓力0.6Mpa