密封(fēng)膠（sealant/sealing glue）是指引(yin)随密封面(miàn)形狀而變(biàn)形，不易流(liu)淌，有一定(ding)粘結性的(de)密封材料(liao)。是用來填(tián)充構形間(jiān)隙、以起到(dao)密封作🈲用(yòng)的💋膠粘劑(jì)。 具有防洩(xie)漏、防水、防(fáng)振動及隔(gé)音、隔熱等(deng)作用。

        通常(chang)以瀝青物(wu)、天然樹脂(zhī)或合成樹(shù)脂、天然橡(xiàng)膠或💛合成(cheng)橡膠等幹(gan)性或非幹(gàn)性的粘稠(chou)物為基料(liào)，配合滑石(shí)粉、白土、炭(tàn)黑、钛白粉(fěn)和石棉等(děng)惰性填料(liào)，再加入增(zēng)塑劑、溶劑(jì)、固化劑、促(cù)進劑等制(zhi)成。

        可分為(wéi)彈性密封(feng)膠、液體密(mì)封墊料和(hé)密封膩子(zǐ)三大類。

        廣(guǎng)泛用于建(jiàn)築、交通運(yùn)輸、電子儀(yi)器儀表及(jí)零部件的(de)密封。 ●高粘(zhān)🤞度泵概述(shù)High viscosity pump overview

　　NYP型内環式(shi)高粘度泵(beng)是一種容(rong)積式内轉(zhuan)子泵。這種(zhong)類型的泵(beng)自吸性能(neng)強，适用于(yu)輸送不含(han)固體顆粒(li)和纖🍉維的(de)💘粘稠🍉液體(tǐ)，甚至是半(bàn)固體狀态(tai)的液體，最(zuì)高輸送粘(zhān)度達到3*105厘(li)泊。具有體(ti)積小、重量(liang)輕、脈動小(xiǎo)、噪音低、運(yun)轉平穩、壽(shou)命長等優(yōu)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(yòng)于石油、化(huà)工、顔料、化(huà)工、顔料、食(shi)品、肥皂、洗(xǐ)滌🤟劑及制(zhi)藥等行業(ye)。This type of pump can be widely used in petroleum, chemical, pigment, chemical, pigment, food, soap, detergent and pharmaceutical industries.　

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

　　進(jin)、出口管路(lu)的管徑必(bì)須和泵保(bǎo)持一緻；The diameters of inlet and outlet piping must be consistent with pump;

　　設(she)計管路時(shi)應盡量減(jiǎn)少彎頭，且(qie)彎頭角度(dù)不宜過小(xiao)🈲，進口❓管🐅線(xian)🙇‍♀️不宜過長(zhang)，以免影響(xiǎng)自吸。

　　啟動(dong)前每個注(zhu)油杯都應(yīng)家潤滑油(you)，且保證每(měi)天加🔞油一(yi)次。

　　泵在工(gong)作前應該(gāi)點動啟動(dong)電機，觀察(chá)轉向是否(fou)和規定轉(zhuan)向📱一緻。

　　開(kāi)機後觀察(cha)運轉是否(fǒu)正常，如有(you)不正常噪(zào)音、特殊振(zhen)動或溫升(sheng)過高等情(qing)況，應停機(jī)檢查。

　　注意(yi)皮帶松緊(jǐn)是否恰當(dāng)，每半年調(diao)整一次。　

●高(gāo)粘度泵工(gong)作原理：

　　高(gāo)粘度泵是(shì)容積式内(nei)齧合齒輪(lún)泵，主動齒(chi)輪（外轉子(zǐ)）帶動被動(dong)齒輪（内轉(zhuǎn)子）旋轉時(shi)，不斷産生(sheng)🈲封閉的空(kōng)間，在吸油(yóu)區齒輪逐(zhu)漸脫離齧(nie)合而液體(ti)不🐉斷地💜充(chong)滿齒間并(bing)被帶到出(chū)油區，齒輪(lún)在💰出油區(qū)進入齧合(hé)時液體被(bei)排出。兩個(ge)旋轉齒輪(lun)的共同作(zuò)用，形成一(yī)個穩定的(de)體積排量(liang)，沒🌈有脈動(dong)。由于泵是(shì)完全對稱(chēng)的，泵可以(yǐ)反轉，液流(liú)🈲方向也随(suí)之改變。但(dan)應注意❄️，泵(bèng)的轉向可(ke)能受到密(mì)封或泵内(nei)其它結構(gòu)的限制，用(yòng)戶有反轉(zhuan)要求時應(yīng)在訂貨時(shi)做出說明(míng)。　　

●高粘度泵(bèng)優點：

　　轉子(zi)泵的軸向(xiang)位置可調(diao)，不需要拆(chāi)泵。

　　泵采用(yòng)模塊化設(shè)計，可根據(ju)不同的使(shi)用要求更(geng)換不同部(bù)‼️件。可選夾(jia)層結構，以(yǐ)方便對泵(bèng)加熱或冷(leng)卻🙇🏻，可以🥵選(xuan)擇是否帶(dài)安全閥，可(ke)以選擇不(bu)同的密封(feng)形式，詳見(jian)密封結構(gou)圖。泵的各(ge)個零件可(kě)👉以選用不(bu)同的材質(zhi)以👉适應具(jù)體🐆使用要(yào)求。

　　不同的(de)使用條件(jiàn)，泵的結構(gou)形式可能(neng)不同，具體(tǐ)應用請💜向(xiàng)廠家🐪或本(běn)公司客戶(hu)代表咨詢(xún)。需要指出(chu)的㊙️是泵的(de)轉速愈高(gao)，泵的磨損(sun)愈嚴重，液(ye)體中如含(han)有㊙️磨料物(wu)質，泵的材(cai)料應選用(yòng)耐磨材質(zhì)，在此種工(gōng)況下，泵的(de)壓力和轉(zhuan)速都應降(jiang)低，高溫條(tiao)件下，則應(ying)增加泵的(de)間隙，并采(cǎi)用耐熱💛材(cái)料 。

　　流動穩(wen)定：流量與(yu)齒輪轉速(su)成正比，與(yǔ)壓力無關(guān)

　　流動平穩(wěn)：沒有脈動(dong)和壓力波(bo)峰，不會産(chǎn)生管道顫(chàn)🛀🏻動。

　　多功能(néng)性：僅僅通(tong)過調整轉(zhuǎn)子軸的位(wèi)置，同一台(tái)泵既可以(yǐ)出來稀釋(shì)溶液又可(ke)以出來瀝(lì)青，糖漿，樹(shù)脂，聚合物(wù)等高粘度(dù)液體。

　　可逆(ni)性：可以通(tōng)過改變齒(chǐ)輪的旋轉(zhuan)方向使液(ye)體反向流(liu)😘動，兩種方(fang)向都能充(chōng)分發揮泵(bèng)的性能

　　自(zì)吸性：由泵(beng)産生高真(zhen)空，允許在(zai)最大自吸(xī)高度實現(xiàn)快速自‼️吸(xī)，取決于泵(beng)送液體的(de)物理特性(xìng)（溫度，蒸汽(qì)壓力，粘度(du)等）。

　　建議性(xìng)：隻有兩個(ge)活動部件(jiàn)：主動輪和(hé)動輪，隻有(you)一個🧑🏾‍🤝‍🧑🏼軸封(fēng)。

　　堅固的重(zhòng)載結構：低(di)轉速。特大(dà)球軸承的(de)外部軸承(cheng)座可以☀️承(chéng)🔴受軸向和(hé)徑向負載(zai)。

　　磨損率低(di)：由于主動(dòng)輪和從動(dong)齒輪不成(cheng)倍數關系(xì)。這就意味(wèi)♉着磨損可(kě)以被均勻(yun)的分散在(zai)每個齒輪(lun)上。因👣為一(yī)個齒輪上(shang)的每一個(ge)齒輪接觸(chù)另一個齒(chǐ)輪上的每(měi)一個齒輪(lun)的次數一(yī)樣。

磨損調(diao)節系統：轉(zhuǎn)子邊緣的(de)磨損可以(yi)通過調整(zheng)轉子軸的(de)位置來補(bǔ)償。這樣，即(jí)使在有相(xiàng)當大的磨(mó)損的情況(kuàng)下，也可♉以(yǐ)保證泵的(de)穩定性。

　　維(wei)護簡單，維(wéi)護率低：不(bu)用移動泵(bèng)，管道或泵(beng)驅動裝⚽置(zhì)就可以進(jìn)😘行檢查和(he)調節。

　　互動(dòng)性：标準組(zu)件的設計(ji)可實現不(bu)同材料和(he)特性零部(bù)件之間☎️的(de)替換。例如(ru)：有多種軸(zhóu)封系統可(ke)供選👌擇，還(hai)可以安裝(zhuāng)帶夾套的(de)外殼和軸(zhou)蓋來代替(ti)标準部件(jiàn)。

　　端口位置(zhì)可改變：泵(bèng)殼可在軸(zhou)承箱上旋(xuán)轉以從不(bú)同位置處(chu)吸排液體(ti)。

　　預熱：加熱(re)夾套或是(shì)與外殼鑄(zhù)成一體，或(huo)是安裝在(zai)端蓋上☀️，或(huo)是🔞安裝在(zài)填料壓蓋(gai)上。

　　旁路安(an)全閥：旁路(lù)安全閥安(an)裝在泵上(shang)并且容易(yi)調節，在有(yǒu)些型号的(de)泵上采取(qu)雙重安全(quán)閥并帶加(jiā)熱🏃🏻‍♂️夾套。

●NYP高(gao)粘度泵的(de)進出口

　　泵(beng)進出口的(de)型式

　　常規(gui)泵進出口(kǒu)尺寸相同(tóng)，進出口呈(chéng)垂直布置(zhì)，從驅動🆚機(jī)向泵頭方(fāng)向看為右(yòu)進上出。也(ye)可根據客(ke)戶需要，加(jiā)🌈工成水平(ping)進出口型(xing)🐉或左進上(shàng)出型。連接(jie)方式有法(fa)蘭型和螺(luó)紋型.

　　泵進(jìn)出口負荷(hé)

　　泵在安裝(zhuang)時，應限制(zhì)泵的進出(chū)口所承受(shòu)的管路負(fù)🏃🏻荷。螺紋聯(lián)接⛹🏻‍♀️的管接(jie)頭不得承(cheng)受負荷，否(fou)則會使泵(bèng)的聯接管(guǎn)産生🛀🏻松動(dong)💯或旋緊力(lì)矩（管螺紋(wen)聯接處不(bu)允許有📞旋(xuan)緊或松動(dong)的扭矩，以(yi)免）影響管(guǎn)路的聯接(jie)效果。

●NYP高粘(zhān)度泵的起(qi)動

　　泵在起(qǐ)動過程中(zhōng)應特别注(zhù)意以下幾(ji)個問題：

　　起(qǐ)動前要檢(jiǎn)查下列内(nèi)容：

　　檢查泵(bèng)、齒輪箱和(hé)電機的對(dui)中程度；

　　檢(jiǎn)查過濾器(qi)中有沒有(you)焊皮和金(jīn)屬渣；

　　檢查(cha)各連接部(bu)位連接是(shì)否緊固；

　　檢(jiǎn)查管路壓(yā)在泵上的(de)力和力矩(ju)是否超過(guò)給定的數(shù)值，如果溫(wen)度較高，還(hái)應檢查管(guǎn)路是否有(you)膨脹節；

　　檢(jian)查電氣連(lian)接的正确(que)性及電機(jī)的額定值(zhi)，并檢查電(diàn)😘機轉動👨‍❤️‍👨方(fang)向是否正(zhèng)确；

　　檢查泵(beng)的轉動方(fāng)向是否正(zheng)确；

　　如有安(ān)全閥，安全(quán)閥安裝必(bi)須正确，

　　檢(jian)查泵軸是(shi)否轉動靈(líng)活；

　　泵的内(nei)部不能是(shì)幹的，特别(bié)是需要自(zi)吸的時候(hòu)，應向泵🚶内(nei)灌注一些(xie)油或輸送(song)的液體；

　　泵(beng)組裝時在(zai)零件的表(biǎo)面有防護(hu)液，如果這(zhe)種液體不(bu)能和泵送(song)液體相容(róng)，則必須清(qing)洗；

　　最好在(zai)管路上安(ān)裝壓力表(biǎo)和真空表(biao)，方便觀察(cha)泵的工🐪作(zuò)狀💰态；

　　檢查(chá)機械密封(feng)箱是否注(zhù)滿液體；

　　檢(jian)查管路的(de)閥門是否(fǒu)打開；

　　如果(guǒ)用内燃機(ji)驅動，請在(zài)起動發動(dòng)機前保持(chí)離合器脫(tuo)開；

　　泵起動(dòng)後，檢查液(ye)體是否進(jin)入到泵中(zhong)，泵是否工(gong)作正常，如(rú)🤩果長時間(jian)無液體進(jìn)入泵中，應(yīng)停機檢查(chá)泵🈲及管路(lu)。

●高粘度齒(chǐ)輪泵并不(bu)能産生壓(yā)力，它隻是(shi)輸出流量(liang)。壓力低或(huò)無壓力，說(shuo)明高粘度(dù)齒 輪泵沒(méi)有吸入液(ye)體或洩漏(lòu)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.

　　電動(dòng)機輸出功(gōng)率偏小、齒(chǐ) 輪泵排量(liàng)選得過大(dà)或壓🏃‍♀️力調(diao)得過高💔時(shi)，也會造成(chéng)壓力不足(zú) 當然，壓力(lì)表損壞或(huo)壓力表節(jiē)💞流孔💃堵塞(sai)時也顯示(shì)不出壓力(lì)，此時可換(huàn)裝一個新(xīn)的壓力表(biǎo)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.

　　如果(guǒ)确認泵無(wú)流量輸出(chū)，可能是由(yóu)于泵安裝(zhuāng)有誤、泵的(de)轉向不☂️對(duì)，或吸人側(cè)(進液口及(ji)吸液管道(dao))堵塞、出口(kou)止回閥裝(zhuāng)反或卡死(si)了，也有可(ke)能是驅動(dòng)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.

　　高粘度泵(bèng)在轉速過(guo)低時會引(yin)起出液量(liang)不足，這種(zhong)現象往🎯往(wǎng)是由于泵(bèng)的驅動裝(zhuang)置打滑或(huo)功率不足(zú)所緻。此時(shi)應檢查齒(chi) 輪泵的實(shi)際轉速、泵(bèng)與電動機(ji)的聯接㊙️及(jí)功率匹配(pei)情況等。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)粘度泵開(kāi)機準備

　　在(zài)開始運轉(zhuǎn)前，往齒輪(lun)泵的殼體(ti)内灌滿待(dài)輸送的液(ye)體，便于安(ān)全啟動。若(ruo)環境溫度(du)低于冰點(dian)，應預先向(xiang)泵内通入(ru)熱蒸汽，進(jìn)行⁉️預熱處(chu)理，然後♻️才(cai)可啟動齒(chi)輪泵。高粘(zhān)度泵的旋(xuan)轉方向要(yao)與進、出油(you)口相符。齒(chi)輪泵若是(shì)第一次運(yun)行，或長期(qī)閑置後再(zài)使用，最好(hao)在空載或(huò)小負荷✊情(qing)況下先跑(pao)合一小時(shi)左右。如果(guǒ)在跑合階(jiē)段預🧑🏽‍🤝‍🧑🏻先覺(jiao)察出異常(chang)溫升、洩漏(lòu)、振動和噪(zào)聲時，應停(ting)機檢查。高(gāo)粘度齒輪(lun)泵的支座(zuò)或法蘭與(yǔ)其驅動電(diàn)機應采用(yòng)共同的安(ān)裝基礎，基(jī)礎、法蘭或(huò)支座均需(xū)具有足夠(gòu)的剛度，以(yi)減小齒輪(lún)泵運轉時(shi)産生的振(zhèn)動和噪聲(sheng)。電動機與(yu)齒輪泵須(xu)用彈性聯(lián)軸器連接(jie)，同軸度小(xiao)于0.1毫米，傾(qīng)斜角不得(dé)大于1度。安(ān)裝聯軸器(qi)時不得用(yong)錘敲打，以(yi)免傷害齒(chi)輪泵的齒(chǐ)輪等零件(jian)。若用帶輪(lún)、鍊輪等驅(qū)動時應設(shè)托架支承(chéng)，以🈲防主動(dòng)齒輪軸承(cheng)受徑向力(li)。緊固齒輪(lún)泵、電動機(jī)的地腳螺(luó)釘時，螺釘(dìng)受力應均(jun1)勻，連接可(ke)靠。用手轉(zhuǎn)動聯軸器(qì)時，應感覺(jiao)到齒輪泵(beng)能夠輕松(song)地轉動，沒(mei)有卡緊等(děng)異常現象(xiang)出現，然後(hou)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(dù)齒輪泵的(de)吸油管道(dào)内徑應足(zú)夠大，并避(bi)免狹窄通(tong)道或急劇(ju)🤞拐彎、減少(shǎo)彎頭，去除(chú)不必要的(de)閥門、附件(jian)，盡可能地(dì)降低泵㊙️的(de)安裝高度(du)，縮短吸油(yóu)管道的長(zhǎng)度，以減少(shao)壓力損失(shi)。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(shí)的發生。止(zhi)回閥與🏃‍♂️安(ān)全閥在齒(chǐ)輪泵的輸(shū)出管路上(shang)最好安裝(zhuāng)一個止回(huí)閥。這樣在(zai)檢修泵及(jí)輸出管道(dao)時，系統中(zhong)的液體不(bú)會發生倒(dǎo)流。齒輪泵(beng)帶負荷停(ting)車時，亦可(ke)防止泵倒(dǎo)轉而在其(qi)輸出管道(dào)内産生局(jú)部真空。應(ying)當注意，出(chu)口止回閥(fa)不能裝反(fǎn)或出現卡(ka)🛀死現象。高(gāo)粘度泵的(de)出口管路(lù)上還應當(dang)設置安全(quan)閥等保護(hù)裝🧑🏽‍🤝‍🧑🏻置，這樣(yang)一旦泵的(de)出口通道(dào)👌發生堵塞(sai)，就可以打(da)🔴開安全閥(fá)卸壓。安全(quan)閥可以與(yu)泵體或泵(bèng)蓋鑄成一(yī)體，也可以(yi)單獨裝配(pèi)。對于需要(yào)正反轉的(de)高粘度齒(chǐ)輪泵，其進(jin)出口管路(lu)上均需設(she)置安全閥(fá)。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(bèng)是輸送高(gāo)粘度液體(tǐ)的齒輪泵(bèng)，應做到在(zai)較低的功(gōng)耗、較少的(de)洩漏、較大(dà)的壓力下(xià)🏃輸💚出最多(duō)的♻️流量。在(zài)确定所要(yào)輸送的介(jie)質時，應該(gai)嚴格遵循(xun)産品說明(míng)書上❤️的規(guī)定，盡量使(shǐ)用廠家推(tuī)薦的流體(ti)介質，并注(zhu)意考慮系(xi)統的工作(zuo)溫度範圍(wéi)。當希望在(zai)某一較寬(kuān)的溫度範(fan)圍内使用(yong)時，輸送介(jiè)質的粘度(dù)指🚶數應該(gāi)高些。輸送(song)介質不僅(jǐn)是能量傳(chuan)遞的中介(jiè)，而且也是(shì)潤滑、密封(fēng)♋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(gōng)率，浪費能(néng)量，并産生(sheng)過高的系(xi)統溫度.高(gāo)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(bèng)🧡的出口通(tōng)道發生堵(dǔ)塞，就可以(yǐ)打開安全(quan)閥卸壓。對(dui)于需要正(zheng)反轉的😄高(gāo)粘度齒輪(lun)泵，其進出(chu)口管路上(shàng)均需設置(zhi)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(de)工作壓力(lì)的選定

　　1, select the work pressure

　　高(gao)粘度泵額(e)定的壓力(li)是指泵連(lián)續工作時(shí)的最高許(xǔ)用壓力，而(er)🍉其工作壓(ya)力則決定(ding)于外部負(fù)載，安裝和(he)調試的壽(shòu)命與其📱工(gōng)作壓力直(zhí)接相關。對(dui)于不頻繁(fan)工作的齒(chǐ)輪泵，其工(gōng)作壓力可(ke)取為泵的(de)額定壓力(lì)，考慮到産(chǎn)品質量不(bu)同🔞，最好将(jiang)額定壓力(li)降低20%～30%使用(yong)。對于經常(chang)工作于較(jiao)高壓力下(xià)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(bei)常常是24小(xiao)時連續運(yùn)轉，這時泵(bèng)的工作壓(yā)力應該取(qǔ)得比額定(ding)壓力低得(dé)多，且工作(zuò)轉速也應(yīng)該低于額(é)定轉速💃🏻。如(rú)果高粘度(du)齒輪泵的(de)工作壓力(li)調整過高(gao)，則會使齒(chǐ)輪泵在超(chao)負荷下運(yùn)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(zhuāng)與試運轉(zhuǎn)

　　Installation and commissioning

　　高粘度泵(beng)的支座或(huo)法蘭與其(qí)驅動電機(jī)應采用共(gong)同的安💃🏻裝(zhuang)基礎，基礎(chǔ)、法蘭或支(zhī)座均需具(jù)有足夠的(de)剛度㊙️，以減(jian)小齒輪泵(beng)運轉時産(chǎn)生的振動(dong)和噪聲。電(dian)動機與齒(chi)輪泵須用(yòng)彈性聯軸(zhóu)器連接，同(tóng)軸度小于(yú)0.1毫米，傾斜(xie)角不得大(da)于1度。安裝(zhuāng)聯軸器時(shí)不得用錘(chui)敲打，以免(mian)傷害齒輪(lun)泵的齒輪(lun)等零件。若(ruo)用帶輪、鍊(lian)輪等驅動(dong)時應設托(tuō)架支承，以(yǐ)防主動齒(chǐ)輪軸承受(shòu)徑向力。緊(jǐn)固齒輪泵(beng)、電動機的(de)地腳螺釘(ding)時，螺釘受(shòu)力應均勻(yún)，連接可靠(kao)。用手轉動(dong)聯軸器時(shí)，應感覺到(dao)齒輪泵能(neng)夠輕松地(di)轉動，沒有(you)卡緊等異(yi)常現象出(chū)現，然後才(cai)可以配📱管(guan)。高粘度齒(chǐ)輪泵的吸(xī)油管道内(nei)徑應足夠(gou)大，并避免(miǎn)狹窄通道(dào)或急劇拐(guai)♊彎、彎🔅頭，去(qù)除不必要(yào)的閥門、附(fù)件，盡可能(neng)地降低泵(beng)的安裝高(gāo)🔴度，縮短吸(xi)油管道的(de)長度，以減(jiǎn)少壓♊力損(sǔn)失。管接頭(tou)等元件的(de)密封要良(liang)好，以防止(zhǐ)空氣侵入(ru)，從而控制(zhi)氣穴💋與氣(qi)蝕的發生(shēng)。在開🔞始運(yùn)轉前👣，往齒(chi)輪泵的殼(ké)體内灌滿(man)待輸送的(de)液體，便于(yu)安全動。若(ruo)環境🔞溫度(du)低于⚽冰點(dian)，應預先向(xiàng)泵内通入(ru)熱蒸汽，進(jin)行預熱處(chu)理，然後才(cái)可啟動齒(chi)輪泵。齒輪(lun)泵的旋轉(zhuan)方向要與(yǔ)進、出油口(kǒu)相符。齒輪(lun)泵若是第(dì)一次運行(háng)，或長期閑(xian)置後再使(shi)用，最好在(zài)空載或💋小(xiǎo)負荷情況(kuàng)下先跑合(he)一小時左(zuǒ)右。如果在(zai)跑合階段(duàn)預先覺出(chu)異常溫升(sheng)、洩漏、振動(dong)和噪聲時(shi)，應機檢查(cha)。高粘度🌈泵(bèng)的出口管(guan)路上還應(ying)❄️當設置安(an)全閥等保(bǎo)護裝置，這(zhè)樣一旦泵(bèng)的出口通(tōng)道發生堵(du)塞，就可以(yǐ)打開安全(quán)閥卸壓。對(dui)于需要正(zhèng)反轉的高(gao)粘度齒輪(lún)泵，其進出(chū)口管路上(shàng)均需設置(zhi)安全閥。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.NYP高粘度(du)泵相關業(ye)績

1.安(an)徽蜂獻蜂(feng)業有限公(gōng)司

輸(shū)送蜂蜜泵(beng) 型号(hào)NYP-7-RU-T2-W51高粘(zhān)度泵,配電機XWD1.1KW-3-23 流量240L/h 壓力:1.0Mpa

抽糖漿(jiāng)泵 型(xing)号NYP110高(gao)粘度泵,配電機(ji)XWD11KW-6-9 流量(liang):10m3/h,壓力(li):1.0Mpa

2.集安(ān)市益盛永(yong)泰蜂業有(you)限責任公(gōng)司

輸(shu)送蜂蜜泵(beng)NYP110高粘(zhan)度泵,配電機XWD11KW-6-9 流量:10m3/h,壓力:1.0Mpa

3.廣水市(shi)大别山蜂(feng)業有限公(gōng)司

輸(shu)送蜂蜜泵(beng) NYP110高粘(zhān)度泵配,配電機(ji)XWD15KW-7-9 流量(liàng):10m3/h,壓力(li):0.6Mpa

4.永春(chūn)縣蘇坑貴(gui)欣源養蜂(fēng)場

抽(chōu)蜂蜜泵 NYP110高粘度(dù)泵,配(pei)電機R87-15KW-226r/min 流量:15m3/h,壓力:0.8Mpa

5.浙江江山(shān)恒亮蜂産(chǎn)品有限公(gōng)司

抽(chōu)蜂蜜泵 型号:NYP110高粘度(du)泵,配(pèi)電機YCJ112-11KW-226r/min 流量:16m3/h,壓力:0.3Mpa

6.城固縣天(tian)漢農家食(shí)品有限公(gōng)司

抽(chōu)蜂蜜泵 型号:NYP220高粘度(du)泵,配(pèi)電機YCJ225-22KW-383r/min 流量:50m3/h,壓力:0.6Mpa

輸送糖蜜(mì)泵NYP110-RU-M1-W51高(gao)粘度泵,配電機(ji)YCJ225-18.5KW-3 流量(liang):17m3/h,壓力(li):0.8Mpa

7.宣城(cheng)市宣州區(qū)百純養蜂(feng)家庭農場(chǎng)

抽蜂(feng)蜜泵 型号:NYP220高粘度泵(beng),配電(diàn)機XWD18.5KW-7-11 流(liú)量:18m3/h,壓(yā)力:0.8Mpa

8.廣(guǎng)州市譚山(shan)蜂業有限(xiàn)公司

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

抽糖蜜(mi)泵型号: NYP-220B-RU-T1-W51高粘度(dù)泵,配(pei)電機YCJ220-11KW 流量:180m3/h,壓力:1.0Mpa

9.福建省好(hao)鄰居食品(pin)工業有限(xiàn)公司

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

10.常州嘉(jia)瑪百勝化(huà)工有限公(gōng)司

抽(chou)膠水泵 型号: NYP220B-LU-T1-J-W12高粘度(du)泵 配(pei)R97-282-22KW(YX3),流量(liàng)30m3/h,壓力(li)1.0Mpa

抽膠(jiao)黏劑泵型(xing)号: NYP220B-LU-T2-J-W11高(gāo)粘度泵 配XWD18.5KW-8-11,流量20m3/h,壓力1.0Mpa

抽膠粘劑(jì)泵 型(xing)号: NYP220B-RU-T1 -W11高(gāo)粘度泵 配R97-15KW-206r/min,流量25m3/h,壓力1.0Mpa

11.佛山市嘉(jiā)宏建塑料(liào)制品有限(xiàn)公司
抽熱熔膠(jiao)泵 型(xing)号: NYP220B-LU-T2 -W11高(gao)粘度泵 配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa

12.深圳市金(jīn)斯邦膠粘(zhān)劑有限公(gōng)司

輸(shu)送環氧樹(shù)脂膠泵  型号: NYP-220B-LU-T1-W12高粘度(dù)泵,配(pèi)電機XWD18.5KW-8-11 流量:20m3/h,壓力:1.0Mpa

輸送密封(feng)膠泵 型号: NYP220B-RU-T1 -W11高粘度泵(beng) 配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa
輸送厭(yan)氧膠泵 型号: NYP110-RU-T2 -W11高粘度(du)泵 配(pei)XWD15KW-8-11,流量(liang)15m3/h,壓力(lì)0.6Mpa

噴膠(jiāo)泵 型(xing)号: NYP220B-RU-T1-W12高(gao)粘度泵 配R97-282-22KW(YX3),流量30m3/h,壓力1.0Mpa

13.上海把兄(xiong)弟膠粘劑(jì)有限公司(sī)

抽環(huan)氧樹脂膠(jiāo)泵 型(xing)号: NYP220B-RU-T1 -W11高(gao)粘度泵 配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa

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

14.上海(hai)勵緻化工(gong)有限公司(sī)

抽橡(xiang)膠油泵 型号:NYP50-RU-T2-W11高粘度(du)泵配XWD15KW-8-11,流量6.7m3/h,壓力0.6Mpa

抽導軌油(you)泵 型(xíng)号: NYP220B-LU-T1-J-W12高(gao)粘度泵 配R97-282-22KW(YX3),流量30m3/h,壓力1.0Mpa

抽汽輪機(jī)油泵 型号W4.1ZKR48Z1M1W73雙螺杆泵(bèng), 配電(dian)機1.5KW-2 流(liu)量24m3/h 壓(yā)力:1.0Mpa

15.東(dōng)莞市勝泰(tài)化工有限(xian)公司

高效脫漆(qi)劑 金(jin)屬脫漆劑(ji) 油漆(qī)剝離劑

16.深圳市(shì)歐斯邦新(xin)材料有限(xian)公司

抽灌封膠(jiāo)泵NYP220B-LU-T2 -W11高(gao)粘度泵 配XWD15KW-8-11,流量15m3/h,壓力0.6Mpa

抽矽凝膠(jiao)泵NYP220高(gao)粘度泵,配電機(ji)YCJ225-22KW-383r/min 流量(liang):50m3/h,壓力(lì):0.6Mpa

17.濰坊(fāng)天元防水(shui)材料有限(xiàn)公司

瀝青輸送(song)泵 型(xíng)号NYP24-RU-T2 -W11高(gao)粘度泵 配YCJ100-4KW,流量3m3/h,壓力0.6Mpa

抽瀝青泵(beng)型号NYP24-RU-T2 -W11高粘度泵(beng) 配YCJ100-4KW,流量3m3/h,壓力0.6Mpa

18.廣州禹(yu)泰防水科(kē)技有限公(gōng)司

抽(chou)瀝青泵 型号NYP320-RU-T2 -W11高粘度(du)泵 配(pèi)CZR107-37KW,流量(liang)50m3/h,壓力(li)0.6Mpa

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