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| 傳真: | 0317-8265584 |
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| 膠水(shuǐ)專用齒輪(lun)泵用流量(liàng)20m3/h,壓力1Mpa用NYP-220B-LU-T1-J-W12配(pei)XWD18.5KW-8-9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 發布時間(jian):2015-4-21 16:42:42 點擊次數(shù): | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
●高粘度泵(bèng)概述High viscosity pump overview NYP型内(nèi)環式高粘(zhān)度泵是一(yī)種容積式(shi)内轉子泵(beng)。這種類型(xing)的泵自吸(xī)性能強,适(shi)用于輸送(song)不含固體(tǐ)顆粒和纖(xiān)維的粘稠(chóu)液體,甚至(zhi)是半固體(tǐ)狀态的液(ye)體,最高輸(shū)送粘度達(da)到3*105厘泊。具(jù)有體積小(xiǎo)、重量輕、脈(mò)動小、噪音(yin)低、運轉平(ping)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(gāi)型泵可廣(guang)泛用于石(shi)油、化工、顔(ya)料、化工、顔(yá)料、食品、肥(féi)皂、洗滌劑(ji)及制藥等(deng)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(yong)時注意事(shì)項Matters needing attention when using high viscosity pump 進、出口(kou)管路的管(guǎn)徑必須和(hé)泵保持一(yī)緻;The diameters of inlet and outlet piping must be consistent with pump; 設計管(guan)路時應盡(jìn)量減少彎(wān)頭,且彎頭(tou)角度不宜(yí)過小,進口(kou)管線不宜(yí)過長,以免(miǎn)影響自吸(xi)。 啟動前每(mei)個注油杯(bēi)都應家潤(run)滑油,且保(bǎo)證每天加(jia)♉油一次。 泵(beng)在工作前(qián)應該點動(dong)啟動電機(ji),觀察轉向(xiang)是否和規(guī)定轉🌈向㊙️一(yī)緻。 開機後(hòu)觀察運轉(zhuan)是否正常(cháng),如有不正(zheng)常噪音、特(tè)殊振動或(huo)溫升💋過高(gāo)等情況,應(ying)停機檢查(chá)。 注意皮帶(dai)松緊是否(fǒu)恰當,每半(bàn)年調整一(yī)次。 ●高粘度(du)泵工作原(yuan)理: 高粘度(dù)泵是容積(ji)式内齧合(he)齒輪泵,主(zhu)動齒輪(外(wai)轉子)帶動(dòng)被動齒輪(lún)(内轉子)旋(xuan)轉時,不斷(duàn)産生封🔴閉(bi)的空間,在(zai)吸油區齒(chǐ)輪逐漸脫(tuō)離齧合💜而(ér)液體不斷(duan)地充滿齒(chi)間🈲并被帶(dài)到出油區(qū),齒輪在✔️出(chu)油區進入(rù)齧🏃♀️合時液(ye)體被排出(chū)。兩個旋轉(zhuǎn)齒輪的共(gòng)同作用㊙️,形(xing)成一個穩(wěn)定的體🌐積(ji)排量,沒有(you)脈動。由于(yú)泵是完全(quán)對稱的,泵(beng)可以反轉(zhuǎn),液流方向(xiang)也随之改(gai)變。但應注(zhù)㊙️意,泵的轉(zhuǎn)向可能受(shou)到密封或(huò)泵内其它(ta)結構的限(xian)制,用🈲戶有(yǒu)反轉要求(qiú)時應在訂(dìng)貨時做出(chū)說明。 泵在起(qi)動過程中(zhōng)應特别注(zhù)意以下幾(jǐ)個問題: 起(qi)動前要檢(jiǎn)查下列内(nèi)容: 檢查泵(beng)、齒輪箱和(he)電機的對(dui)中程度; 檢(jian)查過濾器(qì)中有沒有(you)焊皮和金(jin)屬渣; 檢查(cha)各連接部(bù)位連接是(shì)否緊固; 檢(jiǎn)查管路壓(yā)在泵上的(de)力和力矩(jǔ)是否超過(guo)給定的🍉數(shù)值,如果溫(wen)度較高,還(hai)應檢查管(guan)路是否有(you)膨脹節; 檢(jiǎn)查電氣連(lian)接的正确(que)性及電機(jī)的額定值(zhí),并檢查電(dian)機轉動方(fāng)向是否正(zheng)确; 檢查泵(bèng)的轉動方(fāng)向是否正(zhèng)确; 如有安(an)全閥,安全(quan)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(shi)幹的,特别(bié)是需要自(zi)吸的時候(hou),應向泵🏃♂️内(nèi)灌🈚注一些(xie)油或輸送(sòng)的液體; 泵(beng)組裝時在(zài)零件的表(biao)面有防護(hu)液,如果這(zhe)種液體不(bú)能和泵送(song)🤩液體相容(róng),則必須清(qīng)洗; 最好在(zài)管路上安(ān)裝壓力表(biǎo)和真空表(biǎo),方便觀察(chá)泵的工作(zuò)狀态; 檢查(cha)機械密封(fēng)箱是否注(zhù)滿液體; 檢(jiǎn)查管路的(de)閥門是否(fou)打開; 如果(guǒ)用内燃機(ji)驅動,請在(zài)起動發動(dong)機前保持(chi)離合㊙️器脫(tuō)開; 泵起動(dong)後,檢查液(yè)體是否進(jin)入到泵中(zhong),泵是否工(gong)作♌正常,如(ru)果👈長時間(jiān)無液體進(jìn)入泵中,應(yīng)停機檢查(chá)泵及管☁️路(lu)。 ●高粘度齒(chi)輪泵并不(bu)能産生壓(yā)力,它隻是(shì)輸出流量(liàng)。壓力低或(huò)無壓力,說(shuo)明高粘度(du)齒 輪泵沒(mei)有吸入液(ye)體或洩漏(lou)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(dong)機輸出功(gōng)率偏小、齒(chǐ) 輪泵排量(liang)選得過大(da)或壓力調(diao)得過高☂️時(shí),也會造成(cheng)壓力不足(zu) 當然,壓力(lì)表損壞或(huò)壓力表節(jiē)👌流孔🔱堵塞(sāi)時也顯示(shì)不出壓力(lì),此時可換(huàn)裝一個新(xin)☔的壓力表(biao)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(wu)流量輸出(chū),可能是由(you)于泵安裝(zhuang)有誤☂️、泵的(de)轉向不對(dui),或吸人側(cè)(進液口及(jí)吸液管道(dào))堵塞、出口(kou)止回閥裝(zhuang)反或卡死(sǐ)了,也有可(kě)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(beng)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(beng)的驅動裝(zhuāng)置打滑或(huò)功率不足(zú)所緻。此時(shí)🔱應檢查齒(chǐ) 輪泵的實(shí)際轉速、泵(bèng)與電動機(jī)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.
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