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2023-04-13訪問量
3292次真(zhen)空(kong)帶式壓濾(lv)機在(zai)我國(guo)已有幾十年的(de)歷史。自(zi)從它(ta)*從國(guo)外引入到(dao)今天的(de)獨立生產中(zhong)以(yi)來(lai),我們的(de)科研人員一直在(zai)壓濾(lv)機上不(bu)遺余力。現在(zai)市場上有多(duo)種過濾(lv)器,真(zhen)空(kong)過濾(lv)器就是其中(zhong)之一。它(ta)主要利用真(zhen)空(kong)負壓來(lai)工(gong)作。今天,讓我們更好(hao)地了解真空帶式壓濾機。
真空帶式壓濾機實現連續(xu)給(gei)料和(he)排(pai)餅的方(fang)式(shi)(shi)有兩種:(1)將圓筒(tong)形(xing)或圓盤(pan)形(xing)的過(guo)濾(lv)(lv)面分隔成(cheng)(cheng)若干(gan)個小過(guo)濾(lv)(lv)室(shi),各(ge)室(shi)均有單獨(du)通道與起切(qie)換通道作(zuo)用(yong)的分配頭相通,當過(guo)濾(lv)(lv)面由(you)傳動(dong)機構帶(dai)動(dong)慢速(su)轉(zhuan)動(dong)時(shi),各(ge)室(shi)在(zai)分配頭切(qie)換作(zuo)用(yong)下依(yi)次(ci)完(wan)成(cheng)(cheng)濾(lv)(lv)餅形(xing)成(cheng)(cheng)、吸干(gan)、清洗、吹氣(qi)以及排(pai)餅等作(zuo)業。采用(yong)此(ci)(ci)種方(fang)式(shi)(shi)的真(zhen)空(kong)過(guo)濾(lv)(lv)機有圓筒(tong)型(無(wu)格式(shi)(shi)除外)、圓盤(pan)式(shi)(shi)、轉(zhuan)臺(tai)式(shi)(shi)和(he)翻斗(dou)式(shi)(shi);(2)設置幾個不(bu)同作(zuo)業的過(guo)濾(lv)(lv)室(shi),同時(shi)將濾(lv)(lv)布制成(cheng)(cheng)無(wu)極帶(dai)形(xing)式(shi)(shi),當濾(lv)(lv)布帶(dai)動(dong)濾(lv)(lv)餅經過(guo)各(ge)過(guo)濾(lv)(lv)室(shi)時(shi)便依(yi)次(ci)完(wan)成(cheng)(cheng)了各(ge)過(guo)濾(lv)(lv)作(zuo)業,采用(yong)此(ci)(ci)種方(fang)式(shi)(shi)的有無(wu)格式(shi)(shi)圓筒(tong)真(zhen)空(kong)過(guo)濾(lv)(lv)機和(he)各(ge)種帶(dai)式(shi)(shi)真(zhen)空(kong)過(guo)濾(lv)(lv)機。
過(guo)(guo)濾(lv)系統 實(shi)現真(zhen)空(kong)(kong)過(guo)(guo)濾(lv)所(suo)需的(de)工藝及其設備(bei)。真(zhen)空(kong)(kong)過(guo)(guo)濾(lv)系統除有(you)(you)過(guo)(guo)濾(lv)機(ji)(ji)(ji)外,還有(you)(you)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)、空(kong)(kong)壓(ya)(ya)機(ji)(ji)(ji)或(huo)鼓(gu)風機(ji)(ji)(ji)、濾(lv)液缸、濾(lv)液泵(beng)(beng)(beng)(beng)、自動排液裝(zhuang)置(zhi)和氣(qi)(qi)(qi)(qi)(qi)水(shui)(shui)分離器等設備(bei)。真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)作(zuo)用(yong)是將(jiang)過(guo)(guo)濾(lv)室(shi)抽(chou)成負壓(ya)(ya),通常(chang)(chang)(chang)可造成與大(da)氣(qi)(qi)(qi)(qi)(qi)的(de)壓(ya)(ya)差(cha)為0.053~0.086MPa;常(chang)(chang)(chang)用(yong)的(de)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)有(you)(you)水(shui)(shui)環(huan)式(shi)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)和水(shui)(shui)噴射泵(beng)(beng)(beng)(beng)。空(kong)(kong)壓(ya)(ya)機(ji)(ji)(ji)或(huo)鼓(gu)風機(ji)(ji)(ji)向(xiang)過(guo)(guo)濾(lv)室(shi)中吹(chui)送壓(ya)(ya)縮空(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)以(yi)排卸濾(lv)餅。吹(chui)氣(qi)(qi)(qi)(qi)(qi)排餅有(you)(you)兩種方式(shi),一(yi)種是連(lian)續吹(chui)氣(qi)(qi)(qi)(qi)(qi),一(yi)般(ban)氣(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)為0.03MPa,常(chang)(chang)(chang)采用(yong)葉氏鼓(gu)風機(ji)(ji)(ji);另一(yi)種是間歇吹(chui)氣(qi)(qi)(qi)(qi)(qi),一(yi)般(ban)氣(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)為0.1~0.2MPa,常(chang)(chang)(chang)用(yong)SZ型水(shui)(shui)環(huan)式(shi)壓(ya)(ya)縮機(ji)(ji)(ji)。自動排液裝(zhuang)置(zhi)、濾(lv)液泵(beng)(beng)(beng)(beng)或(huo)水(shui)(shui)封箱的(de)作(zuo)用(yong)是將(jiang)濾(lv)液排出過(guo)(guo)濾(lv)系統。自動排液裝(zhuang)置(zhi)工作(zuo)時不需動力(li),無能量(liang)消耗。
閱讀以上(shang)內容后,相信每個人都會理解真空帶式壓濾機的使用。真(zhen)空過(guo)濾(lv)器在使用后應(ying)及(ji)時維護和檢修,以便在真(zhen)空過(guo)濾(lv)器工作時減少事故,提高工作效率。