公司新(xin)聞
你所(suo)在位置(zhi)：首頁 - - 新(xīn)聞中心(xin) - 公司新(xin)聞| 輸送(song)密封膠(jiao)泵用NYP220B-RU-T1 -W11高(gāo)粘度泵(beng) 配XWD15KW-8-11,流量(liàng)15m3/h,壓力0.6Mpa |
| 發(fā)布時間(jiān)：2015-5-28 16:28:21 點擊次(cì)數： |
密封(feng)膠（sealant/sealing glue）是指(zhǐ)引随密(mì)封面形(xing)狀而變(bian)形，不易(yi)流淌，有(you)一定粘(zhan)結性的(de)密🈲封材(cái)料。是用(yòng)來填充(chōng)構形間(jiān)隙、以起(qǐ)到密封(feng)作用的(de)膠粘劑(jì)。 具有防(fang)洩漏、防(fáng)水、防振(zhèn)動及隔(gé)音😄、隔熱(re)等作用(yòng)。 通常以(yi)瀝青物(wù)、天然樹(shù)脂或合(he)成樹脂(zhi)、天然橡(xiang)膠或合(he)成橡膠(jiao)等幹性(xìng)或非幹(gàn)性的粘(zhan)稠物為(wéi)基料，配(pèi)合滑石(shí)🌈粉、白💘土(tu)、炭黑、钛(tai)白粉和(hé)石棉等(děng)惰性填(tián)料，再加(jia)入增塑(sù)劑、溶劑(jì)、固化劑(jì)、促進劑(jì)等制成(cheng)。 可分為(wei)彈性密(mi)封膠、液(ye)體密封(fēng)墊料和(he)密封膩(nì)子三大(dà)類。 廣泛(fàn)用于建(jiàn)築、交通(tong)運輸、電(dian)子儀器(qi)儀表及(jí)零部件(jian)的密封(feng)。 ●高粘度(du)泵概述(shu) NYP型内環(huán)式高粘(zhān)度泵是(shì)一種容(róng)積式内(nei)轉子泵(beng)。這種類(lèi)✨型的泵(beng)自吸性(xìng)能強，适(shì)用于輸(shū)送不含(hán)固體顆(kē)粒和纖(xian)⚽維的粘(zhan)稠液體(tǐ)，甚至是(shi)半固體(ti)狀态的(de)液體，最(zuì)高輸送(sòng)粘度達(dá)到3*105厘泊(bo)。具有體(ti)積小、重(zhòng)量輕、脈(mo)動小、噪(zào)音低、運(yun)轉平穩(wěn)、壽命長(zhang)🈚等優點(diǎn)。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(fàn)用于石(shi)油、化工(gong)、顔料、化(huà)工、顔料(liao)、食品、肥(fei)皂、洗滌(di)劑及制(zhì)藥等行(háng)業。 ●高粘(zhan)度泵使(shi)用時注(zhu)意事項(xiàng) 進、出口(kou)管路的(de)管徑必(bi)須和泵(beng)保持一(yi)緻；The diameters of inlet and outlet piping must be consistent with pump; 設計(jì)管路時(shi)應盡量(liàng)減少彎(wān)頭，且彎(wān)頭角度(dù)不宜過(guo)小，進口(kǒu)管線不(bu)宜過長(zhǎng)，以免影(yǐng)響自吸(xī)。 啟動前(qian)每個注(zhu)油杯都(dōu)應家潤(run)滑油，且(qie)保證每(měi)天加油(you)♈一次。 泵(beng)在工作(zuo)前應該(gāi)點動啟(qǐ)動電機(jī)，觀察轉(zhuan)向是否(fou)和規定(dìng)轉✉️向一(yī)緻。 開機(jī)後觀察(chá)運轉是(shi)否正常(chang)，如有不(bú)正常噪(zao)音、特殊(shū)振動或(huò)溫升💞過(guo)高等情(qíng)況，應停(ting)機檢查(chá)。 注意皮(pi)帶松緊(jin)是否恰(qià)當，每半(ban)年調整(zhěng)一次。 ●高(gāo)粘度泵(beng)工作原(yuán)理： 高粘(zhān)度泵是(shì)容積式(shì)内齧合(he)齒輪泵(beng)，主動齒(chǐ)輪（外轉(zhuan)子）帶動(dòng)被動齒(chi)輪（内轉(zhuǎn)子）旋轉(zhuan)時，不斷(duàn)産生封(fēng)閉的空(kōng)間，在吸(xī)油區齒(chi)輪逐漸(jiàn)脫離齧(nie)合🏃而液(yè)🌈體不斷(duan)地🈲充滿(mǎn)齒間并(bìng)被帶到(dào)出油區(qū)，齒輪在(zài)出油區(qū)進入齧(niè)合時液(yè)體被排(pái)出。兩個(gè)旋轉齒(chǐ)輪的共(gong)同作用(yòng)，形成一(yi)個穩定(dìng)的體積(ji)排量，沒(méi)有脈動(dòng)。由于泵(bèng)是完全(quan)對稱的(de)，泵可🔴以(yǐ)反轉，液(yè)流方向(xiang)也随之(zhi)改變。但(dan)應注意(yì)，泵的轉(zhuan)向可能(neng)受到密(mi)封或泵(bèng)内其它(ta)結構的(de)限制，用(yong)戶有反(fǎn)轉要求(qiu)時應在(zai)訂貨時(shi)做出說(shuō)明。 ●高粘(zhan)度泵優(you)點： 轉子(zi)泵的軸(zhóu)向位置(zhì)可調，不(bu)需要拆(chāi)泵。 泵采(cǎi)用模塊(kuài)化設計(ji)，可根據(ju)不同的(de)使用要(yào)求更換(huan)不同部(bu)件。可選(xuan)夾層結(jie)構，以方(fang)便對泵(bèng)加熱或(huo)冷卻，可(ke)以選擇(ze)是否帶(dài)安全閥(fá)，可以選(xuan)擇不同(tong)的密封(feng)形式，詳(xiang)見密封(fēng)結構圖(tú)。泵的各(gè)個零件(jian)可以選(xuan)用不同(tóng)🧡的材質(zhì)以适應(ying)具體使(shi)用要求(qiú)。 不同的(de)使用條(tiao)件，泵的(de)結構形(xing)式可能(neng)不同，具(jù)體應用(yòng)請向♍廠(chǎng)家或本(běn)公司客(kè)戶代表(biao)咨詢。需(xū)要指出(chu)的🤟是泵(beng)的轉速(su)愈高，泵(bèng)的磨損(sǔn)愈嚴重(zhòng)，液體中(zhōng)如含有(yǒu)磨料物(wù)質，泵的(de)材料應(yīng)選用耐(nai)磨材質(zhì)，在此種(zhǒng)工況下(xia)，泵的壓(ya)力和轉(zhuan)速都應(ying)降低，高(gao)溫條件(jian)🙇🏻下，則應(yīng)增加泵(beng)的間隙(xi)㊙️，并采用(yòng)耐熱材(cai)料 。 流動(dòng)穩定：流(liú)量與齒(chǐ)輪轉速(sù)成正比(bǐ)，與壓力(li)無關 流(liu)動平穩(wěn)：沒有脈(mo)動和壓(ya)力波峰(fēng)，不會産(chǎn)生管道(dào)顫動。 多(duō)功能性(xìng)：僅僅通(tōng)過調整(zheng)轉子軸(zhou)的位置(zhi)，同一台(tai)泵既可(kě)以出來(lái)稀釋溶(róng)液又可(kě)以出來(lai)瀝青，糖(tang)漿，樹脂(zhi)，聚合物(wu)等高粘(zhān)度液體(ti)。 可逆性(xìng)：可以通(tong)過改變(biàn)齒輪的(de)旋轉方(fang)向使液(yè)體反🐇向(xiang)流動，兩(liang)種方向(xiàng)都能充(chōng)分發揮(huī)泵的性(xing)能 自吸(xī)性：由泵(beng)産生高(gāo)真空，允(yǔn)許在最(zui)大自吸(xi)高度實(shí)㊙️現🏃🏻♂️快速(su)✌️自吸🐆，取(qǔ)決于泵(beng)送液體(ti)的物理(lǐ)特性（溫(wen)度，蒸汽(qi)壓力，粘(zhān)度等）。 建(jiàn)議性：隻(zhī)有兩個(gè)活動部(bu)件：主動(dong)輪和動(dòng)輪，隻有(yǒu)一個🈲軸(zhóu)封。 堅固(gù)的重載(zai)結構：低(di)轉速。特(tè)大球軸(zhou)承的外(wài)部軸承(chéng)座可以(yǐ)承🌈受軸(zhóu)向和徑(jìng)向負載(zǎi)。 磨損率(lü)低：由于(yú)主動輪(lún)和從動(dòng)齒輪不(bu)成倍數(shù)關系。這(zhè)就意味(wèi)着磨損(sǔn)可以被(bèi)均勻的(de)分散在(zài)每個齒(chǐ)輪上。因(yin)為一個(gè)齒⚽輪上(shàng)的每一(yi)個齒輪(lún)接觸另(lìng)一個齒(chǐ)💛輪上的(de)🏃♀️每一個(ge)齒輪的(de)次數一(yī)樣。 維護(hù)簡單，維(wei)護率低(di)：不用移(yí)動泵，管(guan)道或泵(bèng)驅動裝(zhuāng)置❄️就可(ke)以進行(háng)檢查和(hé)調節。 互(hu)動性：标(biao)準組件(jian)的設計(jì)可實現(xian)不同材(cái)料和特(tè)性零部(bu)件🥰之間(jiān)的替換(huàn)。例如：有(yǒu)多種軸(zhóu)封系統(tong)可供選(xuǎn)🐇擇，還可(ke)以安裝(zhuāng)帶夾套(tao)的🌐外殼(ké)和軸蓋(gai)來代替(tì)标準部(bu)件。 預(yù)熱：加熱(rè)夾套或(huò)是與外(wai)殼鑄成(cheng)一體，或(huo)是安裝(zhuāng)在端蓋(gai)上，或是(shì)安裝在(zai)填料壓(ya)蓋上。 旁(páng)路安全(quán)閥：旁路(lù)安全閥(fá)安裝在(zài)泵上并(bing)且容易(yì)調節，在(zài)有❤️些型(xíng)🔴号的泵(bèng)上采取(qǔ)雙重安(ān)全閥并(bìng)帶加熱(re)夾套。 ●NYP高(gāo)粘度泵(beng)的進出(chū)口 泵進(jìn)出口的(de)型式 常(cháng)規泵進(jin)出口尺(chi)寸相同(tóng)，進出口(kǒu)呈垂直(zhi)布置，從(cong)驅動機(ji)向🐪泵頭(tóu)方向看(kàn)為右進(jin)上出。也(ye)可根據(jù)客戶需(xu)要，加工(gong)成水平(píng)進出口(kǒu)型🚶或左(zuo)進上出(chū)型。連接(jiē)方式有(yǒu)法蘭型(xíng)和螺紋(wen)型. 泵進(jin)出口負(fù)荷 泵在(zai)安裝時(shí)，應限制(zhi)泵的進(jìn)出口所(suǒ)承受的(de)管路負(fu)荷。螺紋(wen)🈚聯接✏️的(de)管接頭(tóu)不得承(chéng)受負荷(he)，否則會(huì)使泵的(de)聯接管(guǎn)産生松(sōng)動或旋(xuan)📱緊力矩(ju)（管螺紋(wén)聯接處(chu)不允許(xǔ)有旋緊(jin)或松動(dòng)的扭矩(ju)，以免）影(ying)響管路(lù)的聯接(jie)效果。 ●NYP高(gao)粘度泵(beng)的起動(dòng) 起動前(qian)要檢查(cha)下列内(nèi)容： 檢查(cha)泵、齒輪(lún)箱和電(dian)機的對(dui)中程度(dù)； 檢查各(gè)連接部(bù)位連接(jie)是否緊(jǐn)固； 檢查(chá)管路壓(yā)在泵上(shàng)的力和(he)力矩是(shì)否超過(guo)給定的(de)💋數值，如(rú)果溫🐅度(dù)較高，還(hái)應檢查(cha)管路是(shì)否有膨(péng)脹節； 檢(jian)查電氣(qì)連接的(de)正确性(xing)及電機(ji)的額定(dìng)值，并檢(jian)查電機(jī)轉動方(fāng)向是否(fǒu)正确； 如(ru)有安全(quán)閥，安全(quán)閥安裝(zhuang)必須正(zhèng)确， 泵(beng)的内部(bu)不能是(shi)幹的，特(te)别是需(xu)要自吸(xi)的時候(hou)，應向泵(beng)内灌注(zhù)一些油(yóu)或輸送(song)的液體(ti)； 泵組裝(zhuāng)時在零(ling)件的表(biao)面有防(fang)護液，如(rú)果這種(zhong)液體🥵不(bú)能👨❤️👨和泵(bèng)送液體(ti)相容，則(zé)必須清(qing)洗； 最好(hao)在管路(lu)上安裝(zhuāng)壓力表(biao)和真空(kōng)表，方便(bian)觀察泵(bèng)💘的工作(zuo)❤️狀态； 檢(jian)查機械(xiè)密封箱(xiāng)是否注(zhù)滿液體(tǐ)； 檢查管(guan)路的閥(fá)門是否(fǒu)打開； 如(ru)果用内(nei)燃機驅(qū)動，請在(zai)起動發(fā)動機前(qian)保持離(li)合器脫(tuō)開； 泵起(qi)動後，檢(jian)查液體(ti)是否進(jin)入到泵(beng)中，泵是(shì)否工作(zuò)正常，如(ru)果長♈時(shí)間無液(yè)體進入(ru)泵中，應(ying)停機檢(jiǎn)查泵及(jí)管路。 ●高(gao)粘度齒(chǐ)輪泵并(bing)不能産(chǎn)生壓力(li)，它隻是(shi)輸出流(liu)量。壓力(li)低或無(wu)壓🆚力，說(shuō)明❌高粘(zhan)度齒 輪(lún)泵沒有(you)吸入液(yè)體或洩(xiè)漏嚴重(zhong)。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(jī)輸出功(gong)率偏小(xiǎo)、齒 輪泵(bèng)排量選(xuan)得過大(da)或壓☂️力(li)調得過(guò)高時，也(ye)會造成(chéng)壓力不(bu)足 當然(rán)，壓力表(biǎo)損壞或(huo)壓力表(biao)節💃🏻流孔(kǒng)堵塞時(shi)也顯示(shi)不出壓(ya)力，此時(shi)可換裝(zhuang)一個新(xīn)的壓力(lì)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(que)認泵無(wú)流量輸(shu)出，可能(neng)是由于(yú)泵安裝(zhuang)有誤、泵(bèng)的轉向(xiang)☔不對，或(huò)吸人側(cè)進液口(kou)及吸液(ye)管道)堵(du)塞、出口(kǒu)止回閥(fá)裝反或(huo)卡死了(le)，也有可(kě)能是驅(qū)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(gāo)粘度泵(beng)在轉速(sù)過低時(shí)會引起(qi)出液量(liàng)不足，這(zhè)種現象(xiang)往往是(shì)由于泵(beng)的驅動(dòng)裝置打(dǎ)滑或功(gōng)率不足(zú)所緻。此(ci)時應檢(jian)查齒 輪(lún)泵的實(shí)際轉速(sù)、泵與電(dian)動機的(de)聯接及(ji)功率匹(pi)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. ● 高粘(zhān)度泵開(kai)機準備(bèi) 在開始(shi)運轉前(qian)，往齒輪(lun)泵的殼(ké)體内灌(guan)滿待輸(shu)送的液(yè)體，便于(yú)安全啟(qǐ)動。若環(huan)境💞溫💁度(du)低于冰(bing)點，應預(yù)先向泵(bèng)内通入(rù)熱蒸汽(qì)，進行預(yù)熱處理(li)，然後才(cai)可啟動(dòng)齒輪泵(beng)。高粘度(dù)泵的旋(xuán)轉方向(xiàng)要與進(jin)、出油口(kǒu)相符。齒(chi)輪泵若(ruo)是第一(yi)次運行(hang)，或長期(qī)閑置後(hòu)再使用(yòng)，最好在(zài)空載✨或(huo)👄小負荷(hé)情況下(xia)先跑合(he)一小時(shí)左右。如(ru)果在跑(pao)合階🌈段(duàn)預先覺(jiao)察出異(yì)常溫升(sheng)、洩漏、振(zhen)動和噪(zao)聲時，應(yīng)停機檢(jian)查。高🔴粘(zhan)度齒輪(lún)泵的支(zhi)座或法(fǎ)蘭與其(qí)驅動電(diàn)機應采(cai)用共同(tong)的安裝(zhuāng)基礎，基(ji)礎、法蘭(lan)或支座(zuò)均需具(ju)有足夠(gou)的剛度(dù)，以減小(xiǎo)齒輪泵(bèng)運轉時(shí)産生的(de)振動和(he)噪聲。電(dian)動機與(yǔ)齒輪泵(beng)須用彈(dàn)性聯軸(zhou)器連接(jie)，同軸度(dù)小于0.1毫(hao)米，傾斜(xie)角不得(dé)大于度(dù)。安裝聯(lian)軸器時(shi)不得用(yong)錘敲打(dǎ)，以免傷(shāng)害齒輪(lun)泵的齒(chǐ)輪等零(líng)件。若用(yòng)帶輪、鍊(liàn)輪等驅(qū)動時應(yīng)設托架(jià)👉支承，以(yi)防主動(dong)齒輪軸(zhou)承受徑(jìng)向力。緊(jǐn)固齒輪(lun)泵、電動(dòng)機的地(di)腳螺釘(dìng)時，螺釘(dìng)受力應(yīng)均勻，連(lián)接可靠(kào)。用手轉(zhuǎn)❗動聯軸(zhóu)器時，應(ying)感覺到(dao)齒輪泵(bèng)能夠輕(qīng)松地轉(zhuan)動，沒有(you)卡緊等(deng)異常現(xiàn)象出現(xian)，然後才(cái)可以配(pèi)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(zhan)度齒輪(lún)泵的吸(xi)油管道(dao)内徑應(yīng)足夠大(da)，并避免(mian)狹窄通(tong)道或急(jí)劇拐彎(wān)🏃🏻♂️、減少彎(wan)頭，去除(chú)不必要(yào)的閥門(men)、附件，盡(jìn)可能地(dì)降低泵(beng)的安裝(zhuāng)高度，縮(suō)短吸油(yóu)管道的(de)長度，以(yi)減少壓(ya)力🚶♀️損失(shi)。管接頭(tou)等元件(jian)的密封(feng)要良好(hao)，以防止(zhi)空氣侵(qin)入🥰，從而(er)控制氣(qì)穴與氣(qì)蝕的發(fa)生。止回(huí)閥與安(an)全閥在(zài)齒輪泵(bèng)的輸出(chu)管路上(shang)最好安(an)裝一個(ge)止回閥(fa)。這樣在(zai)檢修泵(beng)及輸👈出(chu)管🔴道時(shí)，系統中(zhōng)的液體(ti)不會發(fā)生倒流(liu)。齒輪泵(beng)帶負荷(he)停車時(shi)，亦可防(fang)止泵倒(dao)轉而在(zai)其輸出(chū)管道内(nèi)産生局(ju)部真空(kōng)。應當注(zhù)意，出口(kou)止回閥(fá)不能裝(zhuang)反🧡或出(chu)現卡死(si)現✌️象。高(gao)粘度泵(beng)的出口(kou)管路上(shàng)還應當(dang)設置安(an)🤩全閥等(děng)保護裝(zhuāng)🔆置，這樣(yàng)一旦泵(bèng)的出口(kǒu)通道發(fā)生堵塞(sāi)，就可以(yi)打開安(ān)全閥❌卸(xie)壓。安全(quan)閥可以(yi)與泵體(tǐ)或泵蓋(gài)鑄成一(yi)體，也🙇♀️可(kě)以單獨(du)裝😘配。對(dui)于需要(yao)正反轉(zhuǎn)的高粘(zhān)度齒輪(lún)泵，其進(jìn)出口管(guan)路上均(jun1)需設置(zhì)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(du)泵是輸(shū)送高粘(zhan)度液體(tǐ)的齒輪(lun)泵，應做(zuo)到在較(jiào)低的功(gong)耗、較少(shao)的洩漏(lòu)、較大的(de)壓力下(xià)輸出最(zuì)多的🆚流(liú)量。在确(què)定所要(yao)輸送的(de)介質時(shi)，應該嚴(yán)格遵循(xun)㊙️産品👨❤️👨說(shuo)明書上(shang)⭐的規定(dìng)，盡量使(shi)用廠家(jiā)推薦的(de)流🈲體介(jiè)質，并注(zhu)意考慮(lǜ)系統的(de)工作溫(wēn)度範圍(wéi)。當希望(wang)在某一(yī)較寬的(de)溫度範(fàn)圍内使(shǐ)用☔時，輸(shu)送介質(zhi)的粘度(dù)指🚶♀️數應(yīng)該高些(xiē)。輸送介(jie)質不僅(jǐn)是能量(liang)傳遞的(de)中介，而(ér)且🙇♀️也是(shi)潤滑、密(mi)封⚽及傳(chuán)熱介質(zhi)。液體粘(zhān)度過高(gao)會增加(jiā)内摩擦(ca)阻力，降(jiàng)低輸出(chū)功率，浪(lang)費能量(liang)，并産生(shēng)過高的(de)系統溫(wēn)度.高粘(zhan)度齒輪(lun)泵的出(chū)口管路(lu)上應當(dang)設置安(an)全閥等(deng)保護裝(zhuāng)置，這樣(yàng)一旦泵(beng)的出口(kou)通道發(fa)生堵塞(sai)，就可以(yi)打開安(an)全閥卸(xiè)壓。對于(yú)需要🌈正(zhèng)反轉的(de)高粘度(du)齒輪泵(bèng)，其進出(chu)口管路(lu)上均需(xu)設置安(an)全閥。 ●高(gāo)粘度泵(bèng)的工作(zuo)壓力的(de)選定 1, select the work pressure 高(gāo)粘度泵(bèng)額定的(de)壓力是(shi)指泵連(lián)續工作(zuò)時的最(zui)高許💘用(yong)🐅壓力，而(ér)其工作(zuò)壓力則(zé)決定于(yú)外部負(fù)載，安裝(zhuang)和調試(shi)的💁壽命(mìng)與其工(gong)作壓力(lì)直接相(xiàng)關。對于(yu)不頻繁(fan)工作的(de)齒輪泵(bèng)，其工作(zuo)壓力可(ke)取為泵(bèng)的額定(dìng)壓力，考(kǎo)慮到産(chǎn)品質量(liàng)不同，最(zui)好将額(e)定壓力(li)降低20%～30%使(shǐ)用。對于(yú)經常工(gōng)作于較(jiao)高壓力(lì)下的齒(chǐ)輪泵，其(qi)工作壓(ya)力應比(bǐ)泵的額(e)定壓力(li)低～個壓(ya)力級。石(shi)油化工(gong)設備常(cháng)常是24小(xiao)時連續(xù)運轉，這(zhè)時泵的(de)工作壓(ya)力應該(gāi)取得比(bǐ)額定壓(ya)力低得(dé)多，且工(gong)作轉速(sù)也應該(gai)低于額(e)定轉速(su)。如果高(gāo)粘度齒(chǐ)輪泵的(de)工作壓(yā)力調整(zheng)過高，則(zé)會使齒(chi)輪泵在(zai)超負荷(he)下運行(háng)。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(an)裝與試(shi)運轉 Installation and commissioning 高(gao)粘度泵(bèng)的支座(zuò)或法蘭(lan)與其驅(qu)動電機(ji)應采用(yòng)共同✊的(de)安裝基(jī)🐪礎，基礎(chu)、法蘭或(huò)支座均(jun)需具有(you)足夠的(de)剛度，以(yǐ)減小齒(chǐ)輪泵運(yun)轉時産(chan)生的振(zhen)動和噪(zào)聲。電動(dòng)機與齒(chi)輪泵須(xu)用彈性(xìng)聯軸器(qi)連接，同(tong)軸度小(xiǎo)于0.1毫米(mi)，傾斜角(jiǎo)不得大(dà)于1度。安(an)裝聯軸(zhóu)器時不(bú)得用錘(chui)敲打，以(yǐ)免傷害(hài)齒輪泵(beng)的齒輪(lún)等零件(jiàn)。若用帶(dài)輪、鍊輪(lun)等驅動(dong)時應設(she)托架支(zhī)🧑🏾🤝🧑🏼承，以防(fang)主動齒(chi)輪軸承(chéng)受徑向(xiàng)力。緊固(gù)齒輪泵(beng)、電動機(jī)的地腳(jiao)螺釘時(shí)，螺釘受(shòu)力應均(jun1)勻，連接(jiē)可靠。用(yong)手轉動(dòng)🚶♀️聯軸器(qì)時，應感(gǎn)覺到齒(chǐ)輪泵能(néng)夠輕松(song)地轉動(dòng)，沒有卡(kǎ)緊等異(yi)常現象(xiàng)出現，然(rán)後才可(ke)🐅以配管(guan)。高粘度(dù)齒輪泵(bèng)的吸油(yóu)管道内(nèi)徑應足(zú)夠大，并(bìng)避免狹(xia)窄通道(dào)或急✂️劇(ju)拐彎、彎(wān)頭🐉，去除(chu)不必要(yao)的閥門(mén)、附件，盡(jìn)可能地(di)降低泵(beng)的安🧑🏽🤝🧑🏻裝(zhuāng)高🔞度，縮(suo)短吸油(yóu)管道的(de)長度，以(yǐ)減少壓(yā)力損失(shī)💘。管接頭(tóu)等元件(jiàn)的密封(fēng)要良好(hao)，以防止(zhi)空氣侵(qīn)入，從而(ér)控制氣(qi)穴與氣(qi)蝕的📐發(fā)生。在開(kai)⭐始運轉(zhuǎn)前，往齒(chǐ)輪泵的(de)殼體内(nèi)灌滿待(dài)輸送的(de)液體，便(bian)于安全(quán)動。若環(huan)境🐆溫度(du)低于冰(bīng)☂️點，應預(yu)先向泵(beng)内通入(rù)熱蒸汽(qì)，進行預(yù)熱處理(li)，然🈲後才(cai)📧可啟動(dong)齒輪泵(beng)。齒輪泵(bèng)的旋轉(zhuǎn)方向要(yao)與進、出(chū)油口相(xiàng)符。齒輪(lun)泵若是(shi)第一次(ci)運行，或(huò)長期閑(xián)置後再(zài)使用，最(zuì)好在空(kōng)載💜或小(xiǎo)⭕負荷情(qíng)況下先(xiān)跑合一(yi)小時左(zuo)右。如果(guo)在跑合(hé)階段預(yù)🥵先覺出(chū)異常溫(wen)升、洩漏(lou)、振動和(hé)噪聲時(shi)，應機檢(jian)查。高粘(zhan)度泵的(de)出口管(guan)路上還(hai)應當設(she)置安全(quan)閥等保(bǎo)護裝置(zhì)，這樣一(yi)旦泵的(de)出口通(tong)道發生(shēng)堵塞，就(jiu)可以打(dǎ)開安全(quán)閥卸壓(yā)🤟。對于需(xū)要正反(fan)轉的高(gao)粘度齒(chǐ)輪泵，其(qí)進出口(kǒu)管路上(shang)均需設(she)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.高粘度(du)泵相關(guan)業績 安徽(huī)蜂獻蜂(feng)業有限(xian)公司 抽糖(táng)漿泵 型号(hao)NYP110,配(pei)電機:10m3/h,壓(yā)力 2.集安市(shi)益盛永(yong)泰蜂業(yè)有限責(ze)任公司(si) 輸(shu)送蜂蜜(mi)泵NYP110高粘度(dù)泵,XWD11KW-6-9 流(liu)量:10m3/h,壓力:1.0Mpa 3.廣水(shui)市大别(bie)山蜂業(yè)有限公(gong)司 輸送蜂(fēng)蜜泵 NYP110高粘(zhān)度泵配(pèi)配(pèi)電機XWD15KW-7-9 流量(liàng):10m3/h,壓(yā)力:0.6Mpa 抽蜂(feng)蜜泵 NYP110高粘(zhan)度泵,配電(dian)機R87-15KW-226r/min 流量:15m3/h,壓力(li):0.8Mpa 抽(chōu)蜂蜜泵(beng) :NYP110高粘度(du)泵,配電機(ji)YCJ112-11KW-226r/min 流(liu)量壓力:0.3Mpa 6.城固(gu)縣天漢(hàn)農家食(shi)品有限(xiàn)公司 抽蜂蜜(mi)泵 ,配電(dian)機XWD18.5KW-7-11 流量:18m3/h,壓力(lì):0.8Mpa 8.廣(guang)州市譚(tan)山蜂業(ye)有限公(gong)司 抽蜂蜜(mì)泵 型号: NYP-220B-LU-T1-W12高粘(zhān)度泵,XWD18.5KW-8-11 流量壓力(lì):1.0Mpa 抽(chōu)糖蜜泵(bèng)型号高粘(zhan)度泵配電(diàn)機YCJ220-11KW :180m3/h,壓力(lì):1.0Mpa 9.福(fú)建省好(hǎo)鄰居食(shi)品工業(ye)有限公(gong)司 抽糖稀(xī)泵 型号:NYP220高粘(zhan)度泵,YCJ225-22KW-383r/min 流量:50m3/h,壓力(li):0.6Mpa 10.常(cháng)州嘉瑪(mǎ)百勝化(huà)工有限(xiàn)公司 抽膠(jiāo)水泵 型号(hao)高(gao)粘度泵(beng) 配(pei)R97-282-22KW(YX3),30m3/h,壓力1.0Mpa 抽膠(jiao)黏劑泵(bèng)型号高粘(zhān)度泵 配XWD18.5KW-8-11,20m3/h,壓(yā)力1.0Mpa 抽膠粘(zhan)劑泵 型号(hào): NYP220B-RU-T1 -W11高(gāo)粘度泵(bèng) 配(pèi)R97-15KW-206r/min,流(liú)量壓力1.0Mpa 12.深圳市(shi)金斯邦(bāng)膠粘劑(ji)有限公(gong)司 輸送環(huan)氧樹脂(zhī)膠泵 型号(hao): NYP-220B-LU-T1-W12高(gao)粘度泵(bèng)配(pèi)電機流量(liang):20m3/h,壓(ya)力:1.0Mpa 輸送密(mi)封膠泵(beng) 型(xing)号: NYP220B-RU-T1 -W11 配XWD15KW-8-11, 噴膠(jiao)泵 型号: NYP220B-RU-T1-W12高粘(zhan)度泵 R97-282-22KW(YX3),流量(liàng)30m3/h,壓(yā)力1.0Mpa 13.上海把(ba)兄弟膠(jiao)粘劑有(you)限公司(sī) 抽(chōu)環氧樹(shu)脂膠泵(beng) 型(xíng)号: NYP220B-RU-T1 -W11高粘度(du)泵 配XWD15KW-8-11,流量 14. 抽橡(xiàng)膠油泵(beng) 型(xing)号:NYP50-RU-T2-W11高粘度(du)泵配XWD15KW-8-11,流量(liang)6.7m3/h,0.6Mpa 抽汽(qì)輪機油(you)泵 型号W4.1ZKR48Z1M1W73雙螺(luó)杆泵, 配電(diàn)機1.5KW-2 流量24m3/h :1.0Mpa 高效脫(tuō)漆劑 金屬(shǔ)脫漆劑(jì) 16.深圳市(shì)歐斯邦(bāng)新材料(liao)有限公(gōng)司 抽矽凝(níng)膠泵NYP220高粘(zhān)度泵配電(dian)機YCJ225-22KW-383r/min 流量:50m3/h,壓力(lì):0.6Mpa 17.濰(wéi)坊天元(yuán)防水材(cai)料有限(xian)公司 瀝青(qing)輸送泵(beng) NYP24-RU-T2 -W11高粘度(du)泵 配YCJ100-4KW,流量3m3/h,壓力(li)0.6Mpa 抽(chou)瀝青泵(bèng)型号NYP24-RU-T2 -W11高粘(zhān)度泵 配YCJ100-4KW,流量(liàng)3m3/h,0.6Mpa 18.廣州禹(yǔ)泰防水(shui)科技有(yǒu)限公司(sī) 抽(chōu)瀝青泵(beng) 型(xing)号NYP320-RU-T2 -W11高粘度(dù)泵 配CZR107-37KW,流量50m3/h,0.6Mpa 抽(chou)瀝青泵(bèng) 型(xing)号NYP220B-RU-T1 -W11高粘度(du)泵 配R97-18.5KW,流量30m3/h,壓力(lì)0.6Mpa |
