密封(fēng)膠（sealant/sealing glue）是指引随密(mi)封面形狀而變(bian)形，不易流淌，有(you)一定粘⛱️結性的(de)密封材料。是用(yòng)來填充構形間(jian)隙、以起到密封(feng)作用的膠粘劑(jì)。 具有防洩漏、防(fáng)水、防振動及隔(gé)音、隔熱等作用(yong)。

        通常以瀝青物(wù)、天然樹脂或合(hé)成樹脂、天然橡(xiàng)膠或✂️合成橡膠(jiao)等幹性或非幹(gàn)性的粘稠物為(wéi)基料，配合☁️滑石(shí)粉、白土、炭黑、钛(tài)白粉和石棉等(děng)惰性填料，再加(jia)入增塑劑、溶劑(ji)🔞、固化劑✂️、促進劑(jì)等制成。

        可分為(wei)彈性密封膠、液(ye)體密封墊料和(he)密封膩子三大(da)類。

        廣泛用于建(jiàn)築、交通運輸、電(dian)子儀器儀表及(jí)零部件的密㊙️封(feng)。 ●高粘度泵概述(shu)High viscosity pump overview

　　NYP型内環式高粘(zhan)度泵是一種容(rong)積式内轉子泵(beng)。這種類型🛀的泵(beng)自吸性能強，适(shì)用于輸送不含(hán)固體顆粒和纖(xian)維的粘稠液體(ti)💯，甚至是半固體(ti)狀态的液體，最(zui)高輸送粘度達(da)到3*105厘泊。具有體(ti)積小、重量輕、脈(mò)動小、噪音低、運(yun)轉平穩🈲、壽命長(zhang)等🆚優點。NYP high viscosity of the inner ring type pump is a kind of positive displacement rotor pump.This type of pump self-priming performance is strong, is suitable for conveying viscous liquid containing no solid particles and fibers, even half solid state of liquid, conveying viscosity up to 3 * 105 centipoise.With small volume, light weight, small ripple, low noise, smooth operation, long service life, etc.

　　該型泵(bèng)可廣泛用于石(shí)油、化工、顔料、化(hua)工、顔料、食品📐、肥(fei)皂🤩、洗滌劑及制(zhi)藥等行業。This type of pump can be widely used in petroleum, chemical, pigment, chemical, pigment, food, soap, detergent and pharmaceutical industries.　

●高粘(zhan)度泵使用時注(zhù)意事項Matters needing attention when using high viscosity pump

　　進、出口(kǒu)管路的管徑必(bi)須和泵保持一(yi)緻；The diameters of inlet and outlet piping must be consistent with pump;

　　設計管路時(shi)應盡量減少彎(wan)頭，且彎頭角度(dù)不宜過小💋，進口(kou)管線不宜過長(zhǎng)，以免影響自吸(xī)。

　　啟動前每個注(zhù)油杯都應家潤(rùn)滑油，且保證每(měi)天加油一次。

　　泵(bèng)在工作前應該(gai)點動啟動電機(ji)，觀察轉向是否(fou)和規定轉向一(yī)緻。

　　開機後觀察(chá)運轉是否正常(chang)，如有不正常噪(zao)音、特殊振動或(huo)溫升過高等情(qíng)況，應停機檢查(cha)。

　　注意皮帶松緊(jǐn)是否恰當，每半(ban)年調整一次。　

●高(gāo)粘度泵工作原(yuán)理：

　　高粘度泵是(shì)容積式内齧合(he)齒輪泵，主動齒(chi)輪（外轉子）帶動(dong)被動齒輪（内轉(zhuan)子）旋轉時，不斷(duan)産🈲生封👈閉的空(kong)間，在吸油區齒(chǐ)輪逐漸脫離齧(niè)合而液體不斷(duan)地充滿💯齒間并(bing)被帶到出油區(qu)，齒輪在出油區(qu)進入齧🏃合時液(ye)✉️體被排🔅出。兩個(gè)旋轉齒輪的共(gòng)同作用，形成一(yī)個🥵穩定的體積(ji)排量，沒有脈動(dòng)。由于泵是完全(quan)對稱的，泵可以(yǐ)反轉，液流方向(xiang)也随之改變。但(dan)應注意，泵的轉(zhuan)向可能受到密(mì)封或泵内其它(tā)結構的限制，用(yòng)戶有反轉要求(qiu)時應在訂貨時(shi)做出🔆說明。　　

●高粘(zhan)度泵優點：

　　轉子(zǐ)泵的軸向位置(zhi)可調，不需要拆(chai)泵。

　　泵采用模塊(kuai)化設計，可根據(ju)不同的使用要(yao)求更換❄️不同部(bu)件。可選夾層結(jie)構，以方便對泵(beng)加熱或冷卻☎️，可(ke)以選擇是否帶(dài)安全閥，可以選(xuan)擇不同的密封(fēng)形式，詳見密封(feng)結構圖。泵的各(ge)個零件可以選(xuan)用不同💘的材質(zhi)以适應具體使(shǐ)用要求。

　　不同的(de)使用條件，泵的(de)結構形式可能(neng)不同，具體應用(yòng)㊙️請向廠家或本(ben)公司客戶代表(biao)咨詢。需要指出(chu)的是泵的轉速(su)愈高，泵的磨損(sǔn)愈嚴重，液體中(zhōng)如含有磨料物(wu)🏒質，泵的📧材料應(ying)選用耐磨材質(zhi)，在此種工況下(xia)，泵的壓🏃‍♀️力和轉(zhuǎn)速都應降低，高(gao)溫條件下，則應(yīng)增🔞加泵的間隙(xi)，并采用耐熱材(cái)料 。

　　流動穩定：流(liu)量與齒輪轉速(su)成正比，與壓力(li)無關

　　流動平穩(wěn)：沒有脈動和壓(ya)力波峰，不會産(chǎn)生管道顫🔞動。

　　多(duō)功能性：僅僅通(tong)過調整轉子軸(zhóu)的位置，同一台(tai)泵既可以出來(lai)㊙️稀釋溶液又可(kě)以出來瀝青，糖(táng)漿，樹脂✂️，聚合物(wù)等高粘度液體(tǐ)。

　　可逆性：可以通(tong)過改變齒輪的(de)旋轉方向使液(ye)體反向流動，兩(liǎng)種🚩方向都能充(chōng)分發揮泵的性(xing)能

　　自吸性：由泵(bèng)産生高真空，允(yun)許在最大自吸(xī)高度實現✏️快🎯速(sù)自吸，取決于泵(beng)送液體的物理(li)特性（溫度，蒸汽(qì)壓力，粘度等）。

　　建(jian)議性：隻有兩個(ge)活動部件：主動(dòng)輪和動輪，隻有(yǒu)一個軸封。

　　堅固(gù)的重載結構：低(di)轉速。特大球軸(zhóu)承的外部軸承(chéng)座可以承受軸(zhóu)向和徑向負載(zǎi)。

　　磨損率低：由于(yu)主動輪和從動(dòng)齒輪不成倍數(shu)關系。這就♈意味(wei)着磨損可以被(bei)均勻的分散在(zài)每個齒輪上。因(yin)為一個齒輪上(shàng)的每一個齒輪(lún)接觸另一個齒(chi)輪上的每一個(ge)齒輪的次數一(yī)樣。

磨損調節系(xì)統：轉子邊緣的(de)磨損可以通過(guò)調整轉子軸的(de)位置來補償。這(zhè)樣，即使在有相(xiang)當大的磨損💃🏻的(de)情況下，也可以(yi)保證泵的穩定(ding)性。

　　維護簡單，維(wei)護率低：不用移(yi)動泵，管道或泵(beng)驅動裝置就可(kě)以進行檢查和(he)調節。

　　互動性：标(biao)準組件的設計(ji)可實現不同材(cái)料和特性⭐零部(bu)件之間的替換(huan)。例如：有多種軸(zhou)封系統可供選(xuan)擇，還可以安裝(zhuāng)帶夾套的外殼(ke)和軸蓋來代替(tì)标準部件。

　　端口(kou)位置可改變：泵(beng)殼可在軸承箱(xiang)上旋轉以從不(bú)☀️同位置處吸排(pái)液體。

　　預熱：加熱(rè)夾套或是與外(wai)殼鑄成一體，或(huò)是安裝在端蓋(gài)上💃🏻，或是安裝在(zài)填料壓蓋上。

　　旁(páng)路安全閥：旁路(lu)安全閥安裝在(zài)泵上并且容易(yì)調節，在有些📞型(xing)号的泵上采取(qu)雙重安全閥并(bìng)帶加熱夾套。

●NYP高(gao)粘度泵的進出(chū)口

　　泵進出口的(de)型式

　　常規泵進(jin)出口尺寸相同(tong)，進出口呈垂直(zhi)布置，從驅動機(jī)向泵頭方向看(kàn)為右進上出。也(ye)可根據客戶需(xū)要，加工成水平(ping)進出口型🥰或左(zuǒ)進上出型。連接(jiē)方式有法蘭🏃‍♂️型(xing)和螺紋型.

　　泵進(jìn)出口負荷

　　泵在(zai)安裝時，應限制(zhì)泵的進出口所(suǒ)承受的管路負(fu)荷。螺♻️紋聯接的(de)管接頭不得承(chéng)受負荷，否則會(huì)使泵的聯接管(guan)産生松動或旋(xuan)緊力矩（管螺紋(wén)聯接處不允許(xu)有旋緊或松動(dòng)的扭矩，以免）影(yǐng)響管路的聯接(jie)效果。

●NYP高粘度泵(bèng)的起動

　　泵在起(qi)動過程中應特(tè)别注意以下幾(jǐ)個問題：

　　起動前(qian)要檢查下列内(nei)容：

　　檢查泵、齒輪(lun)箱和電機的對(duì)中程度；

　　檢查過(guo)濾器中有沒有(yǒu)焊皮和金屬渣(zha)；

　　檢查各連接部(bu)位連接是否緊(jin)固；

　　檢查管路壓(yā)在泵上的力和(he)力矩是否超過(guò)給定的數值，如(rú)果溫度較高，還(hái)應檢查管路是(shì)否有膨脹節；

　　檢(jiǎn)查電氣連接的(de)正确性及電機(ji)的額定值，并檢(jiǎn)查電機轉動方(fang)向是否正确；

　　檢(jiǎn)查泵的轉動方(fāng)向是否正确；

　　如(rú)有安全閥，安全(quan)閥安裝必須正(zhèng)确，

　　檢查泵軸是(shi)否轉動靈活；

　　泵(bèng)的内部不能是(shì)幹的，特别是需(xu)要自吸的時候(hou)，應向泵🔴内灌注(zhù)一些油或輸送(sòng)的液體；

　　泵組裝(zhuang)時在零件的表(biǎo)面有防護液，如(ru)果這種液體不(bú)能和🔞泵送液體(tǐ)相容，則必須清(qing)洗；

　　最好在管路(lu)上安裝壓力表(biǎo)和真空表，方便(biàn)觀察泵的工作(zuò)狀态；

　　檢查機械(xiè)密封箱是否注(zhù)滿液體；

　　檢查管(guan)路的閥門是否(fou)打開；

　　如果用内(nei)燃機驅動，請在(zài)起動發動機前(qian)保持離合器脫(tuo)開；

　　泵起動後，檢(jiǎn)查液體是否進(jin)入到泵中，泵是(shi)否工作正常，如(ru)果長時間無液(ye)體進入泵中，應(ying)停機檢查泵及(ji)管路。

●高粘度齒(chǐ)輪泵并不能産(chǎn)生壓力，它隻是(shi)輸出流量。壓力(li)低或無壓力，說(shuo)明高📞粘度齒 輪(lun)泵沒有吸入液(yè)體或洩漏嚴重(zhòng)。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.

　　電動機輸出功(gong)率偏小、齒 輪泵(bèng)排量選得過大(da)或壓力調得過(guò)高⛹🏻‍♀️時，也會造成(chéng)壓力不足 當然(rán)，壓力表損㊙️壞或(huò)壓力表節流孔(kǒng)堵塞時也顯示(shi)不出壓力，此時(shí)☎️可換裝一個新(xīn)的壓力表檢查(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.

　　如果确認泵無(wu)流量輸出，可能(neng)是由于泵安裝(zhuāng)有誤🔞、泵的💯轉向(xiàng)不對，或吸人側(ce)(進液口及吸液(yè)管道)堵塞、出口(kǒu)止回閥裝反或(huò)卡死了，也有可(ke)能是驅動軸斷(duan)裂了。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.

　　高粘度泵(beng)在轉速過低時(shí)會引起出液量(liang)不足，這種現象(xiàng)往往是由于泵(beng)的驅動裝置打(da)滑或功率不足(zu)所緻㊙️。此時🚶‍♀️應檢(jiǎn)查齒 輪泵的實(shí)際轉速、泵與電(diàn)動機的聯接及(jí)功率匹配情況(kuàng)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.

● 高粘度泵開(kai)機準備

　　在開始(shi)運轉前，往齒輪(lún)泵的殼體内灌(guan)滿待輸送的液(ye)體，便于安全啟(qǐ)動。若環境🔞溫度(dù)✉️低🛀🏻于冰點，應預(yu)先向泵内通入(rù)熱蒸汽，進行預(yu)熱處理，然後才(cái)可啟動齒輪泵(beng)。高粘度泵的旋(xuan)轉方向要與進(jìn)、出油口相符。齒(chi)輪泵若是第一(yī)次運行，或長期(qi)閑置後再使用(yong)，最好在空載或(huò)小♍負荷🌂情況下(xià)先跑合一小時(shi)左右。如果在跑(pao)合階段預⭐先覺(jiào)察出☔異常溫升(shēng)、洩漏、振動和噪(zao)聲時，應停機檢(jian)查。高粘度齒輪(lun)泵的支座或法(fa)蘭與其驅動電(dian)機應采用共同(tóng)的安裝基礎☂️，基(jī)礎、法蘭或支座(zuo)均需具有足夠(gou)的剛度，以減小(xiao)齒輪泵運轉時(shí)産生的振動和(he)噪聲。電動機與(yǔ)齒輪泵須用彈(dan)性聯軸器連接(jie)，同軸度小于0.1毫(háo)米，傾斜角不得(dé)大于1度。安裝聯(lian)軸器時不得用(yòng)錘敲打，以免傷(shāng)害齒輪泵的齒(chǐ)輪等零件。若用(yong)帶輪、鍊輪等驅(qū)動時應設托架(jia)🈲支承，以防主💜動(dong)齒輪軸承受徑(jing)向力。緊固齒輪(lún)泵、電動機的地(dì)腳螺釘時，螺釘(dìng)受力應均勻，連(lian)接可靠。用手轉(zhuan)動聯😍軸器時，應(yīng)感覺到齒輪泵(beng)能夠輕松地轉(zhuǎn)動，沒有卡緊等(děng)異常現象出現(xiàn)，然後👅才可以配(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 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.

     高粘度齒輪(lun)泵的吸油管道(dào)内徑應足夠大(da)，并避免狹窄通(tong)道或急劇拐彎(wān)、減少✔️彎頭，去除(chu)不必要的閥門(men)、附件，盡可能地(di)降低泵的安裝(zhuāng)高度，縮短吸油(you)管道的長度，以(yǐ)減少壓力損失(shi)。管接頭等☔元件(jian)的密封要良好(hǎo)，以防止空氣侵(qin)入🐆，從而控制氣(qi)穴與氣蝕的發(fa)生。止回閥與安(ān)全閥在齒輪泵(beng)的輸出管路上(shang)最好安裝一個(gè)止回閥。這樣在(zài)檢修泵及輸出(chu)管道時，系統中(zhong)的液體不會發(fa)生倒流。齒輪泵(beng)帶負荷停車時(shí)，亦可防止泵倒(dao)轉而在其輸出(chū)管道⭐内産生局(jú)🤞部真空。應當注(zhu)意，出口止回閥(fá)不能裝反或出(chū)現卡死現象。高(gao)粘度泵的出口(kǒu)管路上還應當(dang)設置安全閥等(děng)保護裝置，這樣(yàng)一旦泵的出口(kou)通道發生堵塞(sāi)，就可以打開安(ān)全閥卸壓。安全(quan)閥可以與👈泵體(ti)或泵蓋鑄成一(yī)體，也可以單獨(dú)裝配。對于需要(yào)正反轉的高粘(zhan)度齒輪泵，其進(jìn)出口管路上均(jun)需設置安全閥(fa)。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.

   高粘度泵是輸(shu)送高粘度液體(tǐ)的齒輪泵，應做(zuò)到在較低的功(gōng)耗、較少的洩漏(lòu)、較大的壓力下(xià)輸出最多的流(liu)量。在确定所要(yao)輸送的介質時(shí)，應該嚴格遵循(xún)産品說明書上(shàng)的規定，盡量使(shǐ)用廠家推薦的(de)流體介質，并注(zhù)意🚶考慮系統的(de)工作溫度範圍(wei)。當希望在某一(yi)較寬的溫度範(fàn)圍内使用時，輸(shū)送介質的粘度(dù)指數應該高些(xiē)。輸送介質不僅(jin)是能量傳遞的(de)中介，而且🔞也是(shì)潤滑、密封及傳(chuán)熱介質。液體粘(zhan)度過高會增加(jia)内摩擦阻😍力，降(jiàng)低輸出功率，浪(lang)費能量，并産生(shēng)過高的系統溫(wēn)度.高粘度齒輪(lún)泵的出口管路(lù)上應當設置安(an)全閥等保護裝(zhuāng)置，這樣一旦泵(bèng)的出口通道發(fa)生堵塞，就可以(yi)打開安全閥卸(xie)壓。對于需要正(zheng)反轉的高粘度(dù)齒輪泵，其進出(chū)口管路上均需(xū)設置安全閥。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.

●高(gāo)粘度泵的工作(zuo)壓力的選定

　　1, select the work pressure

　　高(gao)粘度泵額定的(de)壓力是指泵連(lián)續工作時的最(zuì)高許用壓力，而(er)其工作壓力則(zé)決定于外部負(fu)載，安裝和調📧試(shi)的壽命與其工(gōng)作壓力直接相(xiàng)關。對于不頻繁(fan)工作的齒輪泵(bèng)，其工作壓力可(kě)取為泵的額定(ding)壓力，考慮到産(chan)品質量不同，最(zui)好将額定壓力(li)降低20%～30%使用。對于(yu)經常工作于較(jiao)高壓力下的齒(chi)輪泵，其工作壓(yā)力應比泵的額(e)定壓力低1～2個壓(ya)力級。石油化工(gōng)設備常常是24小(xiǎo)時連續運轉，這(zhe)時泵的工作壓(ya)力應該取得比(bi)額定壓力🔞低得(dé)🍓多，且工作轉速(sù)也應該低于額(é)定轉速。如果🥰高(gao)粘度齒輪泵的(de)工作壓力調整(zheng)過高，則會使齒(chi)輪泵在超負荷(hé)下運行。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.

●NYP高粘度(du)泵的安裝與試(shì)運轉

　　Installation and commissioning

　　高粘度泵(bèng)的支座或法蘭(lán)與其驅動電機(jī)應采用共同的(de)安裝基🌏礎，基礎(chǔ)、法蘭或支座均(jun)需具有足夠的(de)🔞剛度，以減小齒(chǐ)輪泵運轉時産(chǎn)生的振動和噪(zào)聲。電動機與齒(chi)輪泵須用彈性(xìng)聯軸器連接，同(tóng)軸度小于0.1毫米(mi)，傾斜角不得大(dà)于1度。安裝聯軸(zhou)器時不得用錘(chuí)敲打，以免傷害(hai)齒輪泵的齒輪(lun)等零件。若用帶(dai)輪、鍊輪等驅動(dong)時應設托架支(zhī)👉承，以防主動齒(chǐ)輪軸承受徑向(xiàng)力。緊固齒輪泵(bèng)、電動機的地腳(jiǎo)螺釘時，螺釘受(shou)力應均勻，連接(jie)可靠。用手轉⚽動(dong)⚽聯🐆軸器時，應感(gǎn)覺到齒輪泵能(néng)夠輕松地轉動(dong)，沒有卡緊等異(yì)常現象出現，然(rán)後👈才可以配管(guǎn)。高粘度齒輪泵(beng)的吸油管道内(nèi)徑應足夠大，并(bìng)避免狹窄通道(dào)或急劇🎯拐💃彎、彎(wan)頭，去除不必要(yào)的閥門、附件，盡(jìn)可能地降低泵(beng)的安裝高度，縮(suō)短吸油管道的(de)長度，以減少壓(ya)力損失🍓。管接頭(tóu)等元件的密封(feng)🌏要良好，以防止(zhi)空氣😍侵入，從而(ér)控制氣穴與氣(qì)蝕的發生。在開(kāi)始運轉前💘，往齒(chi)輪泵的殼體内(nèi)灌滿待輸送的(de)液體，便于安全(quan)動。若環境溫度(dù)低于冰點，應預(yù)先向泵内通入(rù)熱蒸汽，進行預(yu)熱處理，然後才(cai)可啟動齒輪泵(beng)。齒輪泵的旋轉(zhuǎn)方向要與進、出(chu)油口相符。齒輪(lún)泵若是第一次(cì)運行，或長期閑(xian)置後再使用，最(zui)好在空載或小(xiao)負荷情況下先(xiān)跑合一小時左(zuo)右。如果在跑🎯合(hé)階段預先覺出(chu)異常溫💔升、洩漏(lou)、振動和噪聲時(shí)，應機檢查。高粘(zhan)度泵的出口管(guǎn)路🐪上還應當設(shè)置安全閥等保(bao)護裝置，這樣一(yi)旦泵的出口通(tong)道發生堵塞，就(jiu)可以打開安全(quán)閥卸壓。對于需(xū)要正🤩反轉的高(gao)粘度齒輪泵，其(qi)進出口管路上(shàng)均需設置安全(quán)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.NYP高粘度(du)泵相關業績

1.安徽蜂獻蜂(fēng)業有限公司

輸送蜂蜜泵(beng) 型号NYP-7-RU-T2-W51高粘度泵,配電機XWD1.1KW-3-23 流(liú)量240L/h 壓力:1.0Mpa

抽糖漿泵 型号NYP110高(gāo)粘度泵,配(pei)電機XWD11KW-6-9 流量(liang):10m3/h,壓力:1.0Mpa

2.集安市益盛永(yǒng)泰蜂業有限責(zé)任公司

輸(shu)送蜂蜜泵NYP110高粘度泵,配電機XWD11KW-6-9 流(liú)量:10m3/h,壓力:1.0Mpa

3.廣水市大别(bie)山蜂業有限公(gōng)司

輸送蜂(fēng)蜜泵 NYP110高粘(zhan)度泵配,配(pèi)電機XWD15KW-7-9 流量(liàng):10m3/h,壓力:0.6Mpa

4.永春縣蘇坑貴(guì)欣源養蜂場

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

5.浙江江山(shān)恒亮蜂産品有(yǒu)限公司

抽(chōu)蜂蜜泵 型(xíng)号:NYP110高粘度(du)泵,配電機(jī)YCJ112-11KW-226r/min 流量:16m3/h,壓力:0.3Mpa

6.城固(gu)縣天漢農家食(shi)品有限公司

抽蜂蜜泵 型号:NYP220高(gao)粘度泵,配(pei)電機YCJ225-22KW-383r/min 流量(liang):50m3/h,壓力:0.6Mpa

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

7.宣城市宣(xuān)州區百純養蜂(feng)家庭農場

抽蜂蜜泵 型号:NYP220高粘(zhān)度泵,配電(diàn)機XWD18.5KW-7-11 流量:18m3/h,壓力:0.8Mpa

8.廣(guang)州市譚山蜂業(ye)有限公司

抽蜂蜜泵 型号: NYP-220B-LU-T1-W12高粘(zhān)度泵,配電(diàn)機XWD18.5KW-8-11 流量:20m3/h,壓力:1.0Mpa

抽(chou)糖蜜泵型号: NYP-220B-RU-T1-W51高粘度泵,配電機YCJ220-11KW 流量:180m3/h,壓力(li):1.0Mpa

9.福建省好(hǎo)鄰居食品工業(yè)有限公司

抽糖稀泵 型号:NYP220高粘(zhan)度泵,配電(dian)機YCJ225-22KW-383r/min 流量:50m3/h,壓力:0.6Mpa

10.常(cháng)州嘉瑪百勝化(huà)工有限公司

抽膠水泵 型号: NYP220B-LU-T1-J-W12高(gao)粘度泵 配(pei)R97-282-22KW(YX3),流量30m3/h,壓力1.0Mpa

抽膠(jiāo)黏劑泵型号: NYP220B-LU-T2-J-W11高粘度泵 配XWD18.5KW-8-11,流量(liàng)20m3/h,壓力1.0Mpa

抽膠粘劑泵 型号: NYP220B-RU-T1 -W11高(gao)粘度泵 配(pèi)R97-15KW-206r/min,流量25m3/h,壓力1.0Mpa

11.佛山(shān)市嘉宏建塑料(liào)制品有限公司(sī)
抽熱熔膠(jiāo)泵 型号: NYP220B-LU-T2 -W11高粘度泵 配XWD15KW-8-11,流量(liang)15m3/h,壓力0.6Mpa

12.深圳市金斯邦(bang)膠粘劑有限公(gōng)司

輸送環(huan)氧樹脂膠泵  型号: NYP-220B-LU-T1-W12高(gao)粘度泵,配(pei)電機XWD18.5KW-8-11 流量(liang):20m3/h,壓力:1.0Mpa

輸送密封膠泵(beng) 型号: NYP220B-RU-T1 -W11高粘度泵 配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa
輸(shū)送厭氧膠泵 型号: NYP110-RU-T2 -W11高(gao)粘度泵 配(pèi)XWD15KW-8-11,流量15m3/h,壓力0.6Mpa

噴膠(jiāo)泵 型号: NYP220B-RU-T1-W12高粘度泵 配R97-282-22KW(YX3),流量(liàng)30m3/h,壓力1.0Mpa

13.上海把兄弟膠(jiāo)粘劑有限公司(si)

抽環氧樹(shù)脂膠泵 型(xíng)号: NYP220B-RU-T1 -W11高粘度(du)泵 配XWD15KW-8-11,流量15m3/h,壓力(lì)0.6Mpa

抽矽酮密(mi)封膠泵NYP220B-LU-T2-J-W11高(gāo)粘度泵 配(pèi)XWD18.5KW-8-11,流量20m3/h,壓力1.0Mpa

14.上海(hai)勵緻化工有限(xiàn)公司

抽橡(xiàng)膠油泵 型(xing)号:NYP50-RU-T2-W11高粘度(dù)泵配XWD15KW-8-11,流量(liàng)6.7m3/h,壓力0.6Mpa

抽導軌油泵 型号: NYP220B-LU-T1-J-W12高(gao)粘度泵 配(pei)R97-282-22KW(YX3),流量30m3/h,壓力1.0Mpa

抽汽(qi)輪機油泵 型号W4.1ZKR48Z1M1W73雙螺(luó)杆泵, 配電(dian)機1.5KW-2 流量24m3/h 壓力:1.0Mpa

15.東(dōng)莞市勝泰化工(gōng)有限公司

高效脫漆劑 金屬脫漆劑(ji) 油漆剝離(li)劑

16.深圳市(shì)歐斯邦新材料(liao)有限公司

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

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

17.濰坊天元(yuán)防水材料有限(xiàn)公司

瀝青(qing)輸送泵 型(xing)号NYP24-RU-T2 -W11高粘度(du)泵 配YCJ100-4KW,流量3m3/h,壓力(li)0.6Mpa

抽瀝青泵(bèng)型号NYP24-RU-T2 -W11高粘(zhan)度泵 配YCJ100-4KW,流量3m3/h,壓(yā)力0.6Mpa

18.廣州禹(yu)泰防水科技有(yǒu)限公司

抽(chōu)瀝青泵 型(xing)号NYP320-RU-T2 -W11高粘度(du)泵 配CZR107-37KW,流量50m3/h,壓力(li)0.6Mpa

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