防爆離心風機是一種(zhong)可用(yong)(yong)于易燃(ran)易爆(bao)(bao)工(gong)廠的(de)(de)風(feng)機(ji)(ji)，運行(xing)時不產(chan)生(sheng)電(dian)火花。防(fang)爆(bao)(bao)電(dian)機(ji)(ji)主(zhu)要(yao)應(ying)用(yong)(yong)于煤礦、油氣(qi)、石油化(hua)工(gong)和(he)化(hua)工(gong)行(xing)業。此外(wai)，還(huan)廣泛應(ying)用(yong)(yong)于紡織、冶金(jin)、城市燃(ran)氣(qi)、交通(tong)(tong)運輸、糧油加工(gong)、造紙(zhi)、醫藥等部(bu)門。防(fang)爆(bao)(bao)電(dian)機(ji)(ji)是主(zhu)要(yao)的(de)(de)動(dong)力設備，防(fang)爆(bao)(bao)風(feng)機(ji)(ji)通(tong)(tong)常(chang)用(yong)(yong)于驅動(dong)泵、風(feng)機(ji)(ji)、壓(ya)(ya)縮機(ji)(ji)等傳(chuan)動(dong)機(ji)(ji)械。隨著科技和(he)生(sheng)產(chan)的(de)(de)發展，有(you)爆(bao)(bao)炸(zha)危(wei)險的(de)(de)地(di)方越來越多。比(bi)如，過(guo)(guo)去(qu)食用(yong)(yong)油是通(tong)(tong)過(guo)(guo)傳(chuan)統壓(ya)(ya)榨(zha)工(gong)藝生(sheng)產(chan)的(de)(de)，我國(guo)開始(shi)引進國(guo)外(wai)先進的(de)(de)油脂浸出工(gong)藝，但在這個過(guo)(guo)程中，使用(yong)(yong)了含有(you)己(ji)烷的(de)(de)化(hua)學溶劑，而且己(ji)烷易燃(ran)易爆(bao)(bao)。因此采油車(che)間成了爆(bao)(bao)炸(zha)的(de)(de)危(wei)險場所，需要(yao)防(fang)爆(bao)(bao)電(dian)機(ji)(ji)等防(fang)爆(bao)(bao)電(dian)氣(qi)產(chan)品(pin)。

又(you)如，近年來，隨著我(wo)國高速公(gong)路的快速發展，出(chu)現(xian)了大量的燃油(you)(you)加(jia)油(you)(you)站，這也為(wei)防(fang)(fang)(fang)爆(bao)(bao)(bao)風(feng)機(ji)(ji)(ji)(ji)提供了新的市(shi)場(chang)。根據(ju)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)原理，可(ke)分(fen)為(wei)防(fang)(fang)(fang)爆(bao)(bao)(bao)異步電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、防(fang)(fang)(fang)爆(bao)(bao)(bao)同步電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)和防(fang)(fang)(fang)爆(bao)(bao)(bao)DC電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)。按使(shi)用(yong)場(chang)所可(ke)分(fen)為(wei)煤(mei)礦(kuang)用(yong)防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)和工廠用(yong)防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)。根據(ju)防(fang)(fang)(fang)爆(bao)(bao)(bao)原理，可(ke)分(fen)為(wei)隔爆(bao)(bao)(bao)型(xing)(xing)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、增安型(xing)(xing)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、正(zheng)壓型(xing)(xing)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、無火花型(xing)(xing)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)和粉(fen)塵防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)等。可(ke)分(fen)為(wei)煤(mei)礦(kuang)輸(shu)送機(ji)(ji)(ji)(ji)防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、煤(mei)礦(kuang)絞車防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、裝(zhuang)巖(yan)機(ji)(ji)(ji)(ji)防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、煤(mei)礦(kuang)局扇防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、閥(fa)門防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、風(feng)機(ji)(ji)(ji)(ji)防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、船用(yong)防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、起重冶(ye)金(jin)防(fang)(fang)(fang)爆(bao)(bao)(bao)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、加(jia)氫裝(zhuang)置用(yong)無刷(shua)勵磁同步電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)。

此(ci)外，還(huan)可根據額定電(dian)(dian)壓(ya)、效率等(deng)技(ji)術指標進行劃分，如高(gao)(gao)(gao)壓(ya)防爆(bao)(bao)電(dian)(dian)機(ji)(ji)、高(gao)(gao)(gao)效防爆(bao)(bao)電(dian)(dian)機(ji)(ji)、高(gao)(gao)(gao)轉(zhuan)差率防爆(bao)(bao)電(dian)(dian)機(ji)(ji)和高(gao)(gao)(gao)起動轉(zhuan)矩防爆(bao)(bao)電(dian)(dian)機(ji)(ji)等(deng)。玻璃(li)鋼(gang)(gang)(gang)風機(ji)(ji)廣泛應用于一般工廠和各(ge)種建筑的通風防爆(bao)(bao)風機(ji)(ji)，特別(bie)是(shi)(shi)民用建筑、電(dian)(dian)力、電(dian)(dian)鍍、醫藥、石油(you)、化工、冶金(jin)、倉庫等(deng)現代建筑設計中(zhong)的強(qiang)制(zhi)通風。它們是(shi)(shi)排放酸、堿、鹽氣(qi)體(ti)(ti)和各(ge)種腐蝕性氣(qi)體(ti)(ti)的最(zui)理想的通風設備。該結構機(ji)(ji)械(xie)強(qiang)度(du)高(gao)(gao)(gao)，重(zhong)(zhong)量(liang)(liang)輕。玻璃(li)鋼(gang)(gang)(gang)材(cai)料(liao)的機(ji)(ji)械(xie)強(qiang)度(du)遠高(gao)(gao)(gao)于塑(su)料(liao)材(cai)料(liao)，與鋼(gang)(gang)(gang)材(cai)基本相當(dang)，重(zhong)(zhong)量(liang)(liang)僅(jin)為(wei)鋼(gang)(gang)(gang)材(cai)的三分之一左右(you)。玻璃(li)鋼(gang)(gang)(gang)離心風機(ji)(ji)的效率與鋼(gang)(gang)(gang)制(zhi)風機(ji)(ji)相似，運行平(ping)穩，噪音低(di)。

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德州凱億 賈(jia)  2022.1.4

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