技術文章
Technical articles為確保循環旋渦泵(beng)(beng)安全穩定運(yun)行并(bing)延長使用壽命,需從(cong)日常檢查、定期維護(hu)(hu)、關鍵部(bu)件保養、運(yun)行監(jian)控及特殊(shu)環境(jing)處(chu)理(li)五(wu)個方面進(jin)行系統維護(hu)(hu),具體(ti)措施如下(xia):一、日常檢查與(yu)清(qing)潔(jie)管路(lu)及結(jie)合處(chu)檢查:每日檢查管路(lu)及結(jie)合處(chu)是否松動,防(fang)止(zhi)泄漏。泵(beng)(beng)體(ti)清(qing)潔(jie):定期清(qing)潔(jie)泵(beng)(beng)體(ti)表面及周圍環境(jing),防(fang)止(zhi)灰塵和(he)雜質(zhi)(zhi)進(jin)入泵(beng)(beng)體(ti)內部(bu),影響工作(zuo)效率。進(jin)水口(kou)過濾(lv)網(wang)清(qing)理(li):根據(ju)水質(zhi)(zhi)情況,每季度至少拆解一次泵(beng)(beng)體(ti),清(qing)除(chu)葉(xie)輪、流道內的(de)泥沙(sha)、水垢。在進(jin)水口(kou)加裝過濾(lv)網(wang)(孔徑≤泵(beng)(beng)進(jin)口(kou)直徑1/8),并(bing)定期清(qing)理(li)濾(lv)網(wang)雜質(zhi)(zhi),防(fang)止(zhi)堵(du)塞(sai)。二、定期維護(hu)(hu)與(yu)潤(run)滑潤(run)滑...
冷水(shui)循(xun)環泵(beng)常(chang)見故(gu)(gu)障(zhang)涵(han)蓋(gai)電(dian)(dian)源、水(shui)泵(beng)、系統及運行等多個(ge)方面(mian),以下是(shi)具體介紹:一、電(dian)(dian)源故(gu)(gu)障(zhang)市電(dian)(dian)問題:市電(dian)(dian)斷(duan)(duan)(duan)(duan)開(kai)、缺相(xiang)(xiang)或(huo)電(dian)(dian)壓不穩定(ding),可能導致溫控(kong)器(qi)(qi)無(wu)顯示,水(shui)泵(beng)無(wu)法(fa)啟(qi)動。相(xiang)(xiang)序保(bao)(bao)(bao)護器(qi)(qi)故(gu)(gu)障(zhang):相(xiang)(xiang)序保(bao)(bao)(bao)護器(qi)(qi)燒(shao)壞(huai),會(hui)切斷(duan)(duan)(duan)(duan)電(dian)(dian)源,導致水(shui)泵(beng)停止工作。保(bao)(bao)(bao)險絲熔(rong)斷(duan)(duan)(duan)(duan):保(bao)(bao)(bao)險絲熔(rong)斷(duan)(duan)(duan)(duan)或(huo)斷(duan)(duan)(duan)(duan)路器(qi)(qi)跳(tiao)閘,會(hui)切斷(duan)(duan)(duan)(duan)電(dian)(dian)路,使水(shui)泵(beng)無(wu)法(fa)運行。解決方法(fa):檢查(cha)市電(dian)(dian)是(shi)否(fou)正(zheng)常(chang),待市電(dian)(dian)正(zheng)常(chang)后再次工作。更(geng)換相(xiang)(xiang)序保(bao)(bao)(bao)護器(qi)(qi)或(huo)保(bao)(bao)(bao)險絲。復位斷(duan)(duan)(duan)(duan)路器(qi)(qi),確保(bao)(bao)(bao)電(dian)(dian)路暢通。二、水(shui)泵(beng)故(gu)(gu)障(zhang)水(shui)泵(beng)不能啟(qi)動:原(yuan)因:電(dian)(dian)動機故(gu)(gu)障(zhang)(如(ru)啟(qi)動電(dian)(dian)容失效、線圈(quan)燒(shao)壞(huai))、轉(zhuan)子被卡死、水(shui)泵(beng)反轉(zhuan)等。...
高溫(wen)磁(ci)力驅動泵(beng)(beng)是(shi)一(yi)種采用(yong)全封閉靜密(mi)(mi)封結(jie)構、通過磁(ci)力耦合非接觸傳遞動力的(de)特種離心泵(beng)(beng),廣泛應(ying)用(yong)于(yu)化工(gong)、制藥(yao)、新能(neng)源(yuan)等(deng)(deng)領域,用(yong)于(yu)輸送高溫(wen)、有(you)毒(du)、易燃、易爆或高純(chun)介質。其核(he)心優勢在于(yu)不泄(xie)漏,但因工(gong)況嚴苛、結(jie)構精密(mi)(mi),使用(yong)中常出現退磁(ci)、軸承(cheng)磨損(sun)、氣(qi)蝕、隔離套破(po)裂等(deng)(deng)問(wen)題(ti)。科學識別(bie)并規范處(chu)理高溫(wen)磁(ci)力驅動泵(beng)(beng)出現的(de)問(wen)題(ti),是(shi)保障長期(qi)安(an)全運(yun)行的(de)關鍵。一(yi)、泵(beng)(beng)不出液(ye)或流量不足(zu)原(yuan)因:氣(qi)蝕、進(jin)口堵塞、轉(zhuan)(zhuan)向(xiang)錯(cuo)誤或介質汽化。解決方(fang)法(fa):確保進(jin)口管路密(mi)(mi)封良好(hao),灌泵(beng)(beng)排氣(qi);檢查過濾(lv)器(qi)是(shi)否(fou)堵塞,清理入口異物;核(he)對(dui)電機轉(zhuan)(zhuan)向(xiang)...
導熱(re)油(you)增壓泵(beng)的維(wei)護保養措施如下:日常(chang)(chang)運行監(jian)控與(yu)(yu)檢(jian)(jian)查(cha)溫度與(yu)(yu)壓力監(jian)測:每日檢(jian)(jian)查(cha)導熱(re)油(you)溫度、壓力是否正常(chang)(chang),記錄運行數據,若出(chu)現波動(dong)(dong)及(ji)時排查(cha)原因(yin)。重(zhong)點關注(zhu)出(chu)口壓力表(biao)的波動(dong)(dong)情況(kuang),異常(chang)(chang)波動(dong)(dong)可(ke)能(neng)預示系(xi)統堵塞或泄漏(lou)(lou)。泄漏(lou)(lou)檢(jian)(jian)查(cha):查(cha)看系(xi)統有(you)無泄漏(lou)(lou),重(zhong)點關注(zhu)管(guan)(guan)路接(jie)頭、閥門等部位,發現漏(lou)(lou)油(you)及(ji)時處(chu)理。初期少量(liang)泄漏(lou)(lou)屬正常(chang)(chang)現象,密封(feng)面跑合后(hou)泄漏(lou)(lou)量(liang)會減(jian)少。噪(zao)音(yin)與(yu)(yu)振動(dong)(dong)檢(jian)(jian)測:運行中聽泵(beng)體有(you)無異常(chang)(chang)噪(zao)音(yin),觀察泵(beng)體是否發熱(re),異常(chang)(chang)情況(kuang)可(ke)能(neng)因(yin)軸承磨損或部件松動(dong)(dong)導致。清(qing)潔(jie)與(yu)(yu)防垢管(guan)(guan)理表(biao)面清(qing)潔(jie):每周清(qing)理設備表(biao)面和管(guan)(guan)路的灰塵、油(you)...
臥式離心泵(beng)的維(wei)護(hu)(hu)保(bao)養需從日(ri)(ri)常檢(jian)(jian)(jian)查、潤(run)(run)滑(hua)(hua)管(guan)(guan)(guan)理、密封維(wei)護(hu)(hu)、運(yun)(yun)行監控、停用(yong)保(bao)護(hu)(hu)及(ji)長期(qi)維(wei)護(hu)(hu)等(deng)方面(mian)系統開(kai)展,具體(ti)(ti)(ti)措(cuo)施如下:一、日(ri)(ri)常檢(jian)(jian)(jian)查與緊固外(wai)觀與連(lian)接(jie)檢(jian)(jian)(jian)查每(mei)日(ri)(ri)檢(jian)(jian)(jian)查泵(beng)體(ti)(ti)(ti)、管(guan)(guan)(guan)道及(ji)接(jie)頭是(shi)否松動,用(yong)手轉(zhuan)動泵(beng)軸(zhou)確認靈活性,避免因松動導(dao)致(zhi)泄漏或振動異常。定期(qi)清理泵(beng)體(ti)(ti)(ti)表面(mian)灰塵和油污,保(bao)持(chi)設備清潔,防(fang)(fang)止腐(fu)蝕。基礎(chu)螺(luo)栓(shuan)(shuan)緊固每(mei)月檢(jian)(jian)(jian)查基礎(chu)螺(luo)栓(shuan)(shuan)的緊固情況,確保(bao)連(lian)接(jie)牢固可靠,防(fang)(fang)止因振動導(dao)致(zhi)螺(luo)栓(shuan)(shuan)松動。二、潤(run)(run)滑(hua)(hua)管(guan)(guan)(guan)理潤(run)(run)滑(hua)(hua)油更換(huan)(huan)周(zhou)期(qi)新泵(beng)或新軸(zhou)承(cheng):運(yun)(yun)行100小時(shi)后(hou)更換(huan)(huan)潤(run)(run)滑(hua)(hua)油,此后(hou)每(mei)500小時(shi)更換(huan)(huan)一次(滑(hua)(hua)動軸(zhou)承(cheng));滾動軸(zhou)承(cheng)...
離心磁力(li)泵作(zuo)為(wei)無泄(xie)漏(lou)、安全環保(bao)的流體輸送設備(bei),在運行過程中可能(neng)因(yin)(yin)設計(ji)、操作(zuo)或介質特性等(deng)因(yin)(yin)素(su)出現故障(zhang),以下是其常(chang)見故障(zhang)及分(fen)析(xi):一、流量(liang)與揚程異常(chang)流量(liang)不(bu)足或無流量(liang)原(yuan)因(yin)(yin):進(jin)口(kou)問(wen)題(ti):進(jin)口(kou)閥(fa)門(men)未打開、吸(xi)入(ru)閥(fa)失效、吸(xi)入(ru)管(guan)路漏(lou)氣(qi)(qi)或堵塞(sai)(如異物、結晶介質堵塞(sai))。泵體問(wen)題(ti):葉(xie)輪反轉(zhuan)(zhuan)、葉(xie)輪或密(mi)(mi)封環磨損嚴重、泵體漏(lou)入(ru)空氣(qi)(qi)。操作(zuo)問(wen)題(ti):吸(xi)上(shang)高(gao)度過高(gao)、儲液槽液位下降(jiang)、未灌泵導(dao)致(zhi)氣(qi)(qi)縛。處理:檢(jian)查(cha)并清理進(jin)口(kou)管(guan)路,確保(bao)閥(fa)門(men)開啟且密(mi)(mi)封良好(hao)。校(xiao)正葉(xie)輪轉(zhuan)(zhuan)向,更換(huan)磨損部件。降(jiang)低吸(xi)上(shang)高(gao)度,重新灌泵排(pai)除(chu)氣(qi)(qi)體。揚程不(bu)足原(yuan)因(yin)(yin)...
介質(zhi)襯氟磁力泵(beng)(beng)日常檢查(cha)與清(qing)潔需遵循嚴格(ge)的操作(zuo)規范,具體步(bu)驟及(ji)(ji)注意(yi)事項如下:一、日常檢查(cha)步(bu)驟啟動(dong)前(qian)檢查(cha)閥(fa)(fa)門狀態:確認(ren)進口閥(fa)(fa)門全開,出(chu)口閥(fa)(fa)門關閉或微(wei)開,避免啟動(dong)時(shi)因壓力突變損壞泵(beng)(beng)體。連接部(bu)位(wei):檢查(cha)泵(beng)(beng)體、管道(dao)、電機接線等(deng)連接是(shi)否牢固,防(fang)止(zhi)松(song)動(dong)導致泄漏或振動(dong)異常。潤滑與油(you)(you)位(wei):檢查(cha)潤滑油(you)(you)(脂)的油(you)(you)位(wei)和油(you)(you)質(zhi),油(you)(you)位(wei)應(ying)在油(you)(you)窗高度(du)的1/2至3/4處,油(you)(you)質(zhi)清(qing)潔無(wu)雜質(zhi)。若油(you)(you)受污染發黑(hei)、乳化或變稠,需及(ji)(ji)時(shi)換油(you)(you)并更換油(you)(you)過濾器。泵(beng)(beng)軸(zhou)轉動(dong):盤(pan)動(dong)聯(lian)軸(zhou)器,檢查(cha)泵(beng)(beng)軸(zhou)轉動(dong)是(shi)否靈(ling)活,有無(wu)卡(ka)滯或異常噪(zao)音(yin)。電機轉向:接...
在(zai)(zai)石化、制藥、能(neng)源(yuan)等高(gao)(gao)(gao)(gao)(gao)危高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)工(gong)藝(yi)系(xi)統中,化工(gong)防(fang)爆(bao)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)離心(xin)泵(beng)承擔(dan)著導熱(re)油、高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)介(jie)質循環等關鍵(jian)(jian)任務。其(qi)運行(xing)穩定性直接關系(xi)到生產安全與效率。然而,在(zai)(zai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)壓、易(yi)(yi)燃易(yi)(yi)爆(bao)的(de)(de)嚴苛(ke)環境下,泵(beng)體(ti)易(yi)(yi)出現故障。掌握化工(gong)防(fang)爆(bao)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)離心(xin)泵(beng)常(chang)見問題的(de)(de)解決方法,是(shi)(shi)保(bao)障系(xi)統正(zheng)(zheng)常(chang)運行(xing)的(de)(de)關鍵(jian)(jian)。問題一:啟動(dong)困難或電(dian)機跳(tiao)閘先檢(jian)查(cha)電(dian)源(yuan)是(shi)(shi)否(fou)(fou)正(zheng)(zheng)常(chang),防(fang)爆(bao)電(dian)機接線是(shi)(shi)否(fou)(fou)牢固(gu),絕緣是(shi)(shi)否(fou)(fou)達標;確(que)認(ren)泵(beng)體(ti)是(shi)(shi)否(fou)(fou)因高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)停機后冷卻導致介(jie)質凝(ning)固(gu)卡(ka)死(si),應(ying)提前預熱(re)或盤車松動(dong);檢(jian)查(cha)聯軸器對中是(shi)(shi)否(fou)(fou)偏移,避免額外扭矩;確(que)認(ren)電(dian)機功率是(shi)(shi)否(fou)(fou)匹配,過載保(bao)護設...