防(fang)爆電(dian)(dian)機(ji)作為一種特殊使(shi)(shi)用的(de)(de)電(dian)(dian)動機(ji)來說，其在(zai)起(qi)(qi)重(zhong)(zhong)(zhong)運(yun)輸(shu)過程中(zhong)要非常(chang)注意，以免造成防(fang)爆電(dian)(dian)機(ji)的(de)(de)損壞。下面介紹下防(fang)爆電(dian)(dian)機(ji)在(zai)起(qi)(qi)重(zhong)(zhong)(zhong)運(yun)輸(shu)儲(chu)存過程中(zhong)的(de)(de)注意事項。防(fang)爆電(dian)(dian)機(ji)起(qi)(qi)重(zhong)(zhong)(zhong)：除非在(zai)吊(diao)(diao)裝說明中(zhong)提(ti)及(ji)其他吊(diao)(diao)裝方法，否則(ze)只能使(shi)(shi)用吊(diao)(diao)耳(er)進行吊(diao)(diao)裝。中(zhong)心(xin)(xin)高(gao)一樣(yang)的(de)(de)防(fang)爆電(dian)(dian)機(ji)由于其他參數的(de)(de)不同會有(you)(you)不同的(de)(de)重(zhong)(zhong)(zhong)心(xin)(xin)。不要使(shi)(shi)用損壞的(de)(de)吊(diao)(diao)環。起(qi)(qi)吊(diao)(diao)前檢查。吊(diao)(diao)環螺(luo)(luo)栓(shuan)或整個吊(diao)(diao)耳(er)必(bi)須完好(hao)無損。起(qi)(qi)吊(diao)(diao)前必(bi)須擰緊起(qi)(qi)重(zhong)(zhong)(zhong)螺(luo)(luo)栓(shuan)。如有(you)(you)必(bi)要，可(ke)使(shi)(shi)用墊圈作為襯墊來調整吊(diao)(diao)環螺(luo)(luo)栓(shuan)的(de)(de)位置。必(bi)須使(shi)(shi)用合適的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)設備，吊(diao)(diao)鉤的(de)(de)尺寸(cun)必(bi)須與吊(diao)(diao)耳(er)的(de)(de)尺寸(cun)相匹配(pei)。化(hua)學工(gong)業防(fang)爆電(dian)(dian)機(ji)的(de)(de)連接件和線纜(lan)采用防(fang)爆材(cai)料，保證電(dian)(dian)氣(qi)連接的(de)(de)可(ke)靠(kao)性。嘉興(xing)煤礦用防(fang)爆電(dian)(dian)機(ji)

防爆(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)是一種特殊設計(ji)的(de)(de)(de)(de)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)，主要(yao)用(yong)于易燃易爆(bao)等危險(xian)環(huan)境中(zhong)(zhong)，以確(que)(que)保(bao)在這些環(huan)境下電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)正(zheng)常運行(xing)，并且(qie)具(ju)(ju)有優良(liang)的(de)(de)(de)(de)防爆(bao)性(xing)能，可有效防止危險(xian)氣體(ti)的(de)(de)(de)(de)釋放，確(que)(que)保(bao)工作(zuo)環(huan)境的(de)(de)(de)(de)安(an)全性(xing)。防爆(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)具(ju)(ju)有良(liang)好(hao)(hao)的(de)(de)(de)(de)啟(qi)(qi)動(dong)(dong)性(xing)能，它配備(bei)有專門的(de)(de)(de)(de)啟(qi)(qi)動(dong)(dong)設備(bei)，以確(que)(que)保(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)正(zheng)常啟(qi)(qi)動(dong)(dong)。在啟(qi)(qi)動(dong)(dong)過程(cheng)中(zhong)(zhong)，防爆(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)能夠迅速達(da)到額(e)定轉(zhuan)速，滿足(zu)生產(chan)需求。此外，防爆(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)還具(ju)(ju)有很高的(de)(de)(de)(de)可靠(kao)性(xing)，它采用(yong)先進的(de)(de)(de)(de)設計(ji)理念和制造工藝，確(que)(que)保(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)在使用(yong)過程(cheng)中(zhong)(zhong)穩定可靠(kao)，減少故障(zhang)的(de)(de)(de)(de)發生。同時，防爆(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)維護(hu)也十分方便，能夠有效的(de)(de)(de)(de)減少維護(hu)成本，延長電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)使用(yong)壽命(ming)。嘉(jia)興煤礦用(yong)防爆(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)紡織(zhi)防爆(bao)電(dian)(dian)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)絕緣材料具(ju)(ju)有良(liang)好(hao)(hao)的(de)(de)(de)(de)耐腐蝕性(xing)能，適應紡織(zhi)化學品的(de)(de)(de)(de)工作(zuo)環(huan)境。

防(fang)爆(bao)(bao)(bao)電(dian)機的(de)(de)電(dian)動機機座孔，螺孔尺寸應相(xiang)互適應。當(dang)安(an)裝(zhuang)電(dian)動機時(shi)，必須使它(ta)具有正常的(de)(de)冷卻條件，因(yin)為冷卻不(bu)良，電(dian)動機就(jiu)會(hui)過熱，一旦其外表溫(wen)度(du)上升到環境介(jie)質的(de)(de)點燃溫(wen)度(du)時(shi)，將失(shi)去(qu)它(ta)原有的(de)(de)防(fang)爆(bao)(bao)(bao)安(an)全性，所(suo)以風扇罩到內表面(mian)(mian)(mian)的(de)(de)距離不(bu)得小于100毫米。當(dang)隔(ge)爆(bao)(bao)(bao)殼體(ti)的(de)(de)接(jie)合(he)面(mian)(mian)(mian)曾經拆過時(shi)，在安(an)裝(zhuang)過程(cheng)中，成當(dang)注(zhu)意去(qu)除(chu)灰塵和污物，以免增大防(fang)爆(bao)(bao)(bao)間(jian)隙。用潔凈(jing)的(de)(de)抹布擦干(gan)凈(jing)后，再涂上薄層防(fang)銹油脂。在隔(ge)爆(bao)(bao)(bao)面(mian)(mian)(mian)上不(bu)允(yun)許(xu)(xu)有氣(qi)孔。不(bu)允(yun)許(xu)(xu)在防(fang)爆(bao)(bao)(bao)面(mian)(mian)(mian)上涂漆以及不(bu)符合(he)要求的(de)(de)修補，因(yin)為這些都會(hui)破壞(huai)電(dian)動機的(de)(de)防(fang)爆(bao)(bao)(bao)性能(neng)。電(dian)動機隔(ge)爆(bao)(bao)(bao)殼體(ti)上接(jie)合(he)面(mian)(mian)(mian)的(de)(de)間(jian)隙量(liang)應以塞規(gui)來(lai)檢(jian)測。

防爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)在(zai)紡(fang)(fang)(fang)織(zhi)(zhi)(zhi)(zhi)(zhi)行(xing)業(ye)中(zhong)(zhong)的(de)(de)作用(yong)有(you)哪些(xie)？首先，防爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)可(ke)以(yi)用(yong)于(yu)驅動(dong)各種紡(fang)(fang)(fang)織(zhi)(zhi)(zhi)(zhi)(zhi)機(ji)(ji)械。在(zai)紡(fang)(fang)(fang)織(zhi)(zhi)(zhi)(zhi)(zhi)行(xing)業(ye)中(zhong)(zhong)，有(you)許多設(she)備(bei)(bei)需要(yao)電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)來驅動(dong)，如紡(fang)(fang)(fang)紗機(ji)(ji)、織(zhi)(zhi)(zhi)(zhi)(zhi)布機(ji)(ji)、染色機(ji)(ji)等。這些(xie)設(she)備(bei)(bei)在(zai)使(shi)用(yong)過(guo)(guo)程(cheng)(cheng)中(zhong)(zhong)會產生(sheng)大量(liang)的(de)(de)熱量(liang)和(he)(he)火花，如果使(shi)用(yong)普通的(de)(de)電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)，可(ke)能(neng)會引(yin)發火災。而防爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)由于(yu)其(qi)特殊的(de)(de)設(she)計和(he)(he)制(zhi)造，可(ke)以(yi)在(zai)易(yi)燃、易(yi)爆(bao)環境(jing)中(zhong)(zhong)安全(quan)運行(xing)，從(cong)而避(bi)免(mian)了(le)這些(xie)安全(quan)隱患。其(qi)次，防爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)可(ke)以(yi)用(yong)于(yu)監控(kong)和(he)(he)控(kong)制(zhi)紡(fang)(fang)(fang)織(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)產過(guo)(guo)程(cheng)(cheng)。在(zai)現代化的(de)(de)紡(fang)(fang)(fang)織(zhi)(zhi)(zhi)(zhi)(zhi)生(sheng)產線(xian)上(shang)，通常需要(yao)使(shi)用(yong)各種傳感器(qi)(qi)和(he)(he)控(kong)制(zhi)器(qi)(qi)來監控(kong)和(he)(he)控(kong)制(zhi)生(sheng)產過(guo)(guo)程(cheng)(cheng)。這些(xie)設(she)備(bei)(bei)需要(yao)穩(wen)(wen)(wen)定(ding)的(de)(de)電(dian)(dian)(dian)(dian)源供應，而防爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)由于(yu)其(qi)穩(wen)(wen)(wen)定(ding)的(de)(de)性(xing)能(neng)和(he)(he)可(ke)靠的(de)(de)供電(dian)(dian)(dian)(dian)，是這些(xie)設(she)備(bei)(bei)的(de)(de)理(li)(li)想選擇。再次，防爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)可(ke)以(yi)用(yong)于(yu)處理(li)(li)緊急(ji)情(qing)況。在(zai)紡(fang)(fang)(fang)織(zhi)(zhi)(zhi)(zhi)(zhi)行(xing)業(ye)中(zhong)(zhong)，有(you)時(shi)會發生(sheng)突發的(de)(de)火災事故(gu)。在(zai)這種情(qing)況下(xia)，防爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)可(ke)以(yi)迅(xun)速啟(qi)動(dong)，提供必要(yao)的(de)(de)電(dian)(dian)(dian)(dian)力支(zhi)持，幫助人們(men)及時(shi)滅火或疏散人員(yuan)，從(cong)而避(bi)免(mian)或減少事故(gu)的(de)(de)損(sun)失。石油(you)天然氣(qi)防爆(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)具備(bei)(bei)高(gao)可(ke)靠性(xing)和(he)(he)長壽命(ming)，能(neng)夠(gou)在(zai)惡(e)劣的(de)(de)工作條件(jian)下(xia)穩(wen)(wen)(wen)定(ding)運行(xing)。

防(fang)(fang)(fang)爆(bao)電機(ji)(ji)在(zai)啟(qi)(qi)動(dong)(dong)過程(cheng)中(zhong)(zhong)，需(xu)(xu)要(yao)采用逐漸(jian)升高(gao)電壓的(de)(de)方式，以防(fang)(fang)(fang)止(zhi)(zhi)電機(ji)(ji)在(zai)啟(qi)(qi)動(dong)(dong)時(shi)(shi)(shi)的(de)(de)瞬間電流過大，引發(fa)(fa)火(huo)花或電弧(hu)，從而(er)引發(fa)(fa)炸裂(lie)。這種逐步升高(gao)電壓的(de)(de)方式，可以使電機(ji)(ji)的(de)(de)啟(qi)(qi)動(dong)(dong)過程(cheng)更(geng)加平穩，減(jian)(jian)少(shao)了機(ji)(ji)械設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)振(zhen)動(dong)(dong)和噪(zao)音。同時(shi)(shi)(shi)，防(fang)(fang)(fang)爆(bao)電機(ji)(ji)在(zai)啟(qi)(qi)動(dong)(dong)過程(cheng)中(zhong)(zhong)還需(xu)(xu)要(yao)設(she)(she)置延時(shi)(shi)(shi)啟(qi)(qi)動(dong)(dong)功能(neng)，以便給電機(ji)(ji)足夠的(de)(de)時(shi)(shi)(shi)間進行(xing)(xing)(xing)(xing)預熱，提高(gao)其工(gong)作效(xiao)率和壽(shou)命。防(fang)(fang)(fang)爆(bao)電機(ji)(ji)在(zai)停止(zhi)(zhi)過程(cheng)中(zhong)(zhong)，也需(xu)(xu)要(yao)進行(xing)(xing)(xing)(xing)特殊(shu)的(de)(de)處理。由于化(hua)工(gong)生產過程(cheng)中(zhong)(zhong)的(de)(de)設(she)(she)備(bei)(bei)(bei)(bei)通常處于連續運行(xing)(xing)(xing)(xing)狀態，因此，一旦設(she)(she)備(bei)(bei)(bei)(bei)需(xu)(xu)要(yao)停止(zhi)(zhi)運行(xing)(xing)(xing)(xing)，就需(xu)(xu)要(yao)立即(ji)切斷電源，以防(fang)(fang)(fang)止(zhi)(zhi)設(she)(she)備(bei)(bei)(bei)(bei)繼(ji)續運行(xing)(xing)(xing)(xing)而(er)引發(fa)(fa)安(an)全事故。為了防(fang)(fang)(fang)止(zhi)(zhi)突(tu)然斷電對設(she)(she)備(bei)(bei)(bei)(bei)造成損傷(shang)，防(fang)(fang)(fang)爆(bao)電機(ji)(ji)在(zai)停止(zhi)(zhi)過程(cheng)中(zhong)(zhong)通常會設(she)(she)置緩(huan)沖(chong)停止(zhi)(zhi)功能(neng)，即(ji)在(zai)切斷電源后，電機(ji)(ji)會先進行(xing)(xing)(xing)(xing)減(jian)(jian)速(su)運行(xing)(xing)(xing)(xing)一段時(shi)(shi)(shi)間，然后再(zai)完全停止(zhi)(zhi)。這種緩(huan)沖(chong)停止(zhi)(zhi)方式可以有效(xiao)地減(jian)(jian)少(shao)機(ji)(ji)械設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)振(zhen)動(dong)(dong)和噪(zao)音，同時(shi)(shi)(shi)也可以減(jian)(jian)少(shao)設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)磨損。防(fang)(fang)(fang)爆(bao)電機(ji)(ji)需(xu)(xu)要(yao)滿足防(fang)(fang)(fang)火(huo)防(fang)(fang)(fang)爆(bao)的(de)(de)要(yao)求(qiu)，并(bing)具備(bei)(bei)(bei)(bei)適(shi)應(ying)不同場地和氣氛的(de)(de)特點。嘉興煤礦用防(fang)(fang)(fang)爆(bao)電機(ji)(ji)

化學工(gong)業(ye)防爆(bao)電(dian)機具備可靠(kao)的(de)斷電(dian)保護和(he)自動重啟功能，提供更高的(de)安全性。嘉(jia)興煤(mei)礦用防爆(bao)電(dian)機

防爆電(dian)(dian)機(ji)繞(rao)(rao)(rao)組(zu)(zu)接(jie)(jie)(jie)(jie)錯(cuo)的(de)(de)(de)檢(jian)(jian)查(cha)，由于對繞(rao)(rao)(rao)組(zu)(zu)的(de)(de)(de)連接(jie)(jie)(jie)(jie)規律不熟悉，或(huo)工作上的(de)(de)(de)疏(shu)忽，容易將繞(rao)(rao)(rao)組(zu)(zu)接(jie)(jie)(jie)(jie)錯(cuo)。統組(zu)(zu)接(jie)(jie)(jie)(jie)錯(cuo)后，防爆電(dian)(dian)機(ji)起動(dong)(dong)(dong)情況(kuang)不好，由于繞(rao)(rao)(rao)組(zu)(zu)中流過的(de)(de)(de)電(dian)(dian)流方向變反(fan)(fan)，使電(dian)(dian)動(dong)(dong)(dong)機(ji)的(de)(de)(de)磁(ci)動(dong)(dong)(dong)勢和(he)電(dian)(dian)抗不平(ping)(ping)衡(heng)，因而引起電(dian)(dian)動(dong)(dong)(dong)機(ji)振動(dong)(dong)(dong)，噪音大，三相(xiang)電(dian)(dian)流增大且(qie)不平(ping)(ping)衡(heng)，電(dian)(dian)動(dong)(dong)(dong)機(ji)過熱，轉(zhuan)速降低，甚至停轉(zhuan)，燒斷熔絲等。繞(rao)(rao)(rao)組(zu)(zu)接(jie)(jie)(jie)(jie)錯(cuo)有兩(liang)種情況(kuang)，一(yi)是(shi)電(dian)(dian)動(dong)(dong)(dong)機(ji)內(nei)(nei)部個(ge)別線(xian)圈或(huo)極相(xiang)組(zu)(zu)接(jie)(jie)(jie)(jie)反(fan)(fan)；二(er)是(shi)電(dian)(dian)動(dong)(dong)(dong)機(ji)外(wai)部接(jie)(jie)(jie)(jie)線(xian)接(jie)(jie)(jie)(jie)反(fan)(fan)（即繞(rao)(rao)(rao)組(zu)(zu)首末端接(jie)(jie)(jie)(jie)反(fan)(fan)）。線(xian)圈或(huo)極相(xiang)組(zu)(zu)接(jie)(jie)(jie)(jie)反(fan)(fan)時的(de)(de)(de)檢(jian)(jian)查(cha)方法：滾(gun)珠檢(jian)(jian)查(cha)法，在(zai)定(ding)子鐵芯內(nei)(nei)腔放一(yi)個(ge)滾(gun)珠（即軸承內(nei)(nei)的(de)(de)(de)滾(gun)珠)，定(ding)子繞(rao)(rao)(rao)組(zu)(zu)接(jie)(jie)(jie)(jie)上10～15%的(de)(de)(de)額定(ding)電(dian)(dian)壓，如果(guo)繞(rao)(rao)(rao)組(zu)(zu)接(jie)(jie)(jie)(jie)線(xian)正(zheng)確，滾(gun)珠就(jiu)會沿若定(ding)子鐵芯內(nei)(nei)圓滾(gun)轉(zhuan)，如果(guo)有線(xian)圈或(huo)極相(xiang)組(zu)(zu)接(jie)(jie)(jie)(jie)反(fan)(fan)，滾(gun)珠就(jiu)不會滾(gun)轉(zhuan)。嘉興煤礦用防爆電(dian)(dian)機(ji)

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