| 地址: | 河北省泊(bó)頭市道国产人妻人伦又粗又大爽歪❌歪口述🚩東街88号 |
| 電(diàn)話: | 0317-8185077 |
| 0317-8263980 | |
| 0317-8223128 | |
| 傳真: | 0317-8265584 |
| E-mail: | [email protected] |
| 膠水專用齒輪(lun)泵用流量20m3/h,壓力1Mpa用(yòng)NYP-220B-LU-T1-J-W12配XWD18.5KW-8-9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 發布時間:2015-4-21 16:42:42 點擊(jī)次數: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
●高粘度泵概(gài)述High viscosity pump overview NYP型内環式高粘(zhan)度泵是一種容積(ji)式内轉子泵。這種(zhǒng)類型的泵自吸性(xìng)能強,适用于輸送(song)不含固體顆粒和(he)纖維的粘稠液體(ti),甚至是半固體狀(zhuang)态的液體,最🈲高輸(shū)送☀️粘度達到3*105厘泊(bó)。具有體積小、重量(liang)輕、脈動小、噪音低(di)、運轉平穩💔、壽命長(zhǎng)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. 該型泵可(ke)廣泛用于石油、化(huà)工、顔料、化工、顔料(liào)、食品、肥皂、洗🍓滌劑(ji)及制藥等行業。This type of pump can be widely used in petroleum, chemical, pigment, chemical, pigment, food, soap, detergent and pharmaceutical industries. ●高(gao)粘度泵使用時注(zhu)意事項Matters needing attention when using high viscosity pump 進、出口管(guǎn)路的管徑必須和(he)泵保持一緻;The diameters of inlet and outlet piping must be consistent with pump; 設計(ji)管路時應盡量減(jiǎn)少彎頭,且彎頭角(jiao)度不宜過小,進🤩口(kou)🔅管線不宜過長,以(yi)免影響自吸。 啟動(dòng)前每個注油杯都(dou)應家潤滑油,且保(bǎo)證每天加🐅油一次(ci)。 泵在工作前應該(gāi)點動啟動電機,觀(guān)察轉向是否和規(gui)定轉向一緻。 開機(jī)後觀察運轉是否(fǒu)正常,如有不正常(chang)噪音、特殊振動或(huo)溫升過高等情況(kuàng),應停機檢查。 注意(yì)皮帶松緊是否恰(qia)當,每半年調整一(yi)次。 ●高粘度泵工作(zuo)原理: 高粘度泵是(shi)容積式内齧合齒(chǐ)輪泵,主動齒輪(外(wai)轉子)帶動被動齒(chi)輪(内轉子)旋轉時(shi),不斷産🚩生封閉的(de)空間,在吸油區齒(chǐ)輪逐漸脫離齧合(hé)而液🎯體不斷地充(chong)滿齒間并被帶到(dao)出油區,齒輪在出(chu)油區進入齧合時(shi)液體被排出。兩個(gè)旋轉齒輪的共同(tóng)作用,形成一個穩(wen)定的體積排量,沒(mei)有脈動。由于泵是(shi)完全🈲對稱的,泵可(ke)😘以反轉,液流方向(xiang)也随之㊙️改變。但應(ying)注意,泵的轉向可(ke)能受到密封或泵(beng)内其它結構的限(xiàn)制,用戶有反🚶轉要(yao)求時應在訂貨時(shi)做出說明。 泵在起(qǐ)動過程中應特别(bié)注意以下幾個問(wen)題: 起動前要檢查(cha)下列内容: 檢查泵(bèng)、齒輪箱和電機的(de)對中程度; 檢查過(guò)濾器中有沒有焊(hàn)皮和金屬渣; 檢查(chá)各連接部位連接(jiē)是否緊固; 檢查管(guǎn)路壓在泵上的力(li)和力矩是否超過(guò)給定的數🚶♀️值,如果(guo)溫度較高,還應檢(jiǎn)查管路是否有膨(peng)脹節; 檢查電氣連(lián)接的正确性及電(dian)機的額定值,并檢(jiǎn)查電💃🏻機轉🥵動方✉️向(xiàng)是否正确; 檢查泵(beng)的轉動方向是否(fou)正确; 如有安全閥(fá),安全閥安裝必須(xu)正确, 檢查泵軸是(shì)否轉動靈活; 泵的(de)内部不能是幹的(de),特别是需要自吸(xi)的時候,應向📐泵内(nei)灌注一些油或輸(shu)送的液體; 泵組裝(zhuāng)時在零件的表面(mian)有防護液,如果這(zhè)種液體不能和泵(bèng)送液體相容,則必(bi)須清洗; 最好在管(guan)路上安裝壓力表(biǎo)和真空表,方便觀(guan)察泵的🈚工作狀态(tài); 檢查機械密封箱(xiāng)是否注滿液體; 檢(jian)查管路的閥門是(shi)否打開; 如果用内(nèi)燃機驅動,請在起(qǐ)動發動機前保持(chí)離合器脫開; 泵起(qi)動後,檢查液體是(shi)否進入到泵中,泵(bèng)是否工作🥰正常⭕,如(ru)🍓果♈長時間無液體(ti)進入泵中,應停機(jī)檢查泵📞及管路。 ●高(gao)粘度齒輪泵并不(bú)能産生壓力,它隻(zhi)是輸出流量。壓力(lì)低或無壓🚶力,說明(ming)🌂高粘🍓度齒 輪泵沒(méi)有吸入液體或洩(xiè)漏嚴重。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. 電動機輸(shu)出功率偏小、齒 輪(lún)泵排量選得過大(da)或壓力🍓調得過高(gāo)時,也會造成壓力(li)不足 當然,壓力表(biǎo)損🔅壞或✂️壓力表節(jiē)流孔堵塞時也顯(xiǎn)示不出壓力,此時(shí)可換裝一個新的(de)壓力表檢查。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)确認泵無流量輸(shū)出,可能是由于泵(bèng)安裝有誤、泵的轉(zhuǎn)向不對,或吸人側(cè)(進液口及吸液管(guan)道)堵塞、出口止回(huí)閥裝反或卡死了(le),也有可能是驅動(dong)☔軸⭐斷裂✊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(dù)泵在轉速過低時(shi)會引起出液量不(bu)足,這種現象往往(wǎng)⭐是由于泵的驅動(dòng)裝置打滑或功率(lü)不足所緻🚶♀️。此時應(yīng)檢查齒 輪泵的實(shi)際轉速、泵與電動(dong)機的聯接及功率(lǜ)匹配情況等。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.
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