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為(wei)什么煙(yan)霧(wu)抽排(pai)很重要

工(gong)(gong)(gong)(gong)廠車間在(zai)進行(xing)焊(han)接、打磨(mo)等工(gong)(gong)(gong)(gong)藝生(sheng)(sheng)產過程(cheng)中(zhong)會產生(sheng)(sheng)煙(yan)塵、粉塵、油霧等各種各樣(yang)的(de)污(wu)染(ran)。工(gong)(gong)(gong)(gong)作場所(suo)的(de)焊(han)工(gong)(gong)(gong)(gong)和(he)(he)工(gong)(gong)(gong)(gong)作人(ren)員都會接觸(chu)到這(zhe)些空氣污(wu)染(ran)物(wu)，要(yao)(yao)創造健康和(he)(he)安全的(de)工(gong)(gong)(gong)(gong)作環境，必須(xu)降低(di)這(zhe)些風險，采(cai)取(qu)保護措施(shi)是一(yi)個重要(yao)(yao)方面，事實(shi)上，其(qi)重要(yao)(yao)性已使得國際上建立(li)了嚴格(ge)的(de)標準來(lai)規范。焊(han)接煙(yan)塵、微(wei)小顆粒和(he)(he)融化金屬的(de)殘留物(wu)必須(xu)經過專業抽(chou)吸和(he)(he)有(you)效(xiao)的(de)過濾處理，確保工(gong)(gong)(gong)(gong)人(ren)良(liang)好的(de)工(gong)(gong)(gong)(gong)作環境，減少職(zhi)業病的(de)發生(sheng)(sheng)，提升工(gong)(gong)(gong)(gong)作效(xiao)率。

吹吸式(shi)除(chu)塵(chen)系統

工作原理：吹吸式除(chu)(chu)塵(chen)系(xi)統選(xuan)用一臺或多(duo)(duo)臺除(chu)(chu)塵(chen)設備(bei)，除(chu)(chu)塵(chen)送、回風(feng)管道(dao)在(zai)車間(jian)(jian)內沿(yan)(yan)車間(jian)(jian)長度方向相對布置。管道(dao)上沿(yan)(yan)長度方向間(jian)(jian)隔布置多(duo)(duo)個(ge)風(feng)口，管道(dao)高(gao)度結合車間(jian)(jian)內焊接煙塵(chen)懸(xuan)浮高(gao)度調(diao)整（通(tong)常為(wei)4~6m）。車(che)間(jian)(jian)在(zai)正(zheng)壓氣流組織和負壓氣流組織作用(yong)下(xia)形成一個(ge)完整穩(wen)定的可將焊(han)(han)接(jie)(jie)區(qu)域全覆蓋的氣幕。含(han)塵(chen)(chen)煙氣在(zai)氣幕的定向流動(dong)引射作用(yong)下(xia)進(jin)入回風管道再(zai)進(jin)入除塵(chen)(chen)設備內，經除塵(chen)(chen)設備過濾后再(zai)循(xun)環(huan)(huan)回到車(che)間(jian)(jian)。通過這(zhe)一連續循(xun)環(huan)(huan)的過程，焊(han)(han)接(jie)(jie)煙塵(chen)(chen)被不斷的收集起來，以此達到焊(han)(han)接(jie)(jie)煙塵(chen)(chen)整體治理(li)的目標。