防(fang)爆(bao)振(zhen)動(dong)電(dian)(dian)機給料(liao)機廣泛用(yong)于冶金(jin)、煤礦、選礦、建材(cai)、化工、磨料(liao)等(deng)行業的(de)破碎、篩(shai)分(fen)(fen)聯合(he)設備中(zhong)，可(ke)(ke)把(ba)塊狀、顆粒狀物(wu)(wu)料(liao)從貯(zhu)料(liao)倉(cang)中(zhong)均勻、定時、連續地給到受料(liao)裝置(zhi)中(zhong)去(qu)，在砂(sha)石生產(chan)線中(zhong)可(ke)(ke)為破碎機械連續均勻地喂(wei)料(liao)，YBZJ粉塵防(fang)爆(bao)型(xing)振(zhen)動(dong)電(dian)(dian)機報價(jia)，并對物(wu)(wu)料(liao)進行粗篩(shai)分(fen)(fen)； 工作原理：防(fang)爆(bao)振(zhen)動(dong)電(dian)(dian)機給料(liao)機利(li)用(yong)防(fang)爆(bao)振(zhen)動(dong)電(dian)(dian)機中(zhong)的(de)偏(pian)心塊旋轉(zhuan)(zhuan)產(chan)生離(li)心力，YBZJ粉塵防(fang)爆(bao)型(xing)振(zhen)動(dong)電(dian)(dian)機報價(jia)，使篩(shai)箱、振(zhen)動(dong)器(qi)等(deng)可(ke)(ke)動(dong)部(bu)分(fen)(fen)作強制(zhi)的(de)連續的(de)圓或近似圓的(de)運動(dong)；物(wu)(wu)料(liao)則隨篩(shai)箱由彈簧(huang)壓(ya)在機器(qi)軸上的(de)偏(pian)心輪凸(tu)輪轉(zhuan)(zhuan)動(dong)時凸(tu)起(qi)部(bu)分(fen)(fen)把(ba)篩(shai)板向(xiang)上頂起(qi)，凸(tu)輪再轉(zhuan)(zhuan)到正常部(bu)分(fen)(fen)篩(shai)板就(jiu)(jiu)網下跌去(qu)，如此一上一下就(jiu)(jiu)可(ke)(ke)把(ba)物(wu)(wu)料(liao)向(xiang)前(qian)推送(song)。

防(fang)爆(bao)(bao)振動電(dian)(dian)(dian)機(ji)(ji)繞(rao)組(zu)：修(xiu)理防(fang)爆(bao)(bao)振動電(dian)(dian)(dian)機(ji)(ji)常需要(yao)(yao)更換(huan)繞(rao)組(zu)，有些情況(kuang)下(xia)僅(jin)僅(jin)需要(yao)(yao)對潮濕(shi)的(de)繞(rao)組(zu)進(jin)行(xing)干燥處(chu)理。繞(rao)組(zu)的(de)修(xiu)理質量不但影(ying)響電(dian)(dian)(dian)動機(ji)(ji)的(de)電(dian)(dian)(dian)氣性(xing)能指標，而且影(ying)響電(dian)(dian)(dian)動機(ji)(ji)的(de)防(fang)爆(bao)(bao)性(xing)能。繞(rao)組(zu)更換(huan)后(hou)應(ying)(ying)(ying)該用電(dian)(dian)(dian)橋(qiao)或其他(ta)方法測量各相的(de)電(dian)(dian)(dian)阻(zu)，YBZJ粉塵防(fang)爆(bao)(bao)型振動電(dian)(dian)(dian)機(ji)(ji)報價，相電(dian)(dian)(dian)阻(zu)或線(xian)電(dian)(dian)(dian)阻(zu)應(ying)(ying)(ying)該平(ping)衡。用搖表測量各繞(rao)組(zu)間以(yi)及對地(di)的(de)J緣電(dian)(dian)(dian)阻(zu)，湖(hu)南粉塵防(fang)爆(bao)(bao)型振動電(dian)(dian)(dian)機(ji)(ji)報價，并且進(jin)行(xing)繞(rao)組(zu)對地(di)、相間J緣耐(nai)壓(ya)試驗。對于(yu)原來的(de)繞(rao)組(zu)，在進(jin)行(xing)耐(nai)壓(ya)試驗時試驗電(dian)(dian)(dian)壓(ya)應(ying)(ying)(ying)該降低(試驗電(dian)(dian)(dian)壓(ya)的(de)80)。

防(fang)爆振動(dong)(dong)(dong)電(dian)(dian)(dian)機(ji)使用前(qian)須檢(jian)査下列項(xiang)目(mu)：a.防(fang)爆振動(dong)(dong)(dong)電(dian)(dian)(dian)機(ji)J緣電(dian)(dian)(dian)阻應在0.66MΩ以上(shang)。b.防(fang)爆振動(dong)(dong)(dong)電(dian)(dian)(dian)機(ji)的(de)安(an)裝及緊固(gu)件是(shi)(shi)否(fou)(fou)牢(lao)固(gu)完好。c.外表面(mian)有(you)無影響隔爆性能(neng)和(he)正常(chang)運(yun)轉(zhuan)的(de)損傷(shang)。d.電(dian)(dian)(dian)源電(dian)(dian)(dian)纜的(de)連(lian)接(jie)和(he)接(jie)地線是(shi)(shi)否(fou)(fou)正確牢(lao)固(gu)。e.可調偏心塊(kuai)兩邊是(shi)(shi)否(fou)(fou)一(yi)致，是(shi)(shi)否(fou)(fou)調至(zhi)所需激振力位置。f.試起(qi)動(dong)(dong)(dong)運(yun)轉(zhuan)是(shi)(shi)否(fou)(fou)正常(chang)。g.當設備上(shang)同(tong)時(shi)(shi)使用二臺(tai)電(dian)(dian)(dian)機(ji)時(shi)(shi)應注意電(dian)(dian)(dian)機(ji)的(de)旋(xuan)轉(zhuan)方向，一(yi)般(ban)應相對旋(xuan)轉(zhuan)。