破(po)碎粉塵(chen)(chen)產生量(liang),年(nian)(nian)第期(qi)能(neng)(neng)源(yuan)技(ji)術(shu)與管理∞噴(pen)(pen)(pen)(pen)(pen)砂(sha)除(chu)(chu)銹施(shi)(shi)工(gong)(gong)過程(cheng)(cheng)(cheng)中(zhong)(zhong)粉塵(chen)(chen)預防(fang)(fang)(fang)及(ji)其(qi)防(fang)(fang)(fang)護措施(shi)(shi)摘要關鍵詞(ci)袁(yuan)江(jiang)(jiang)(jiang)峰張昌永徐(xu)慧錦(jin)江(jiang)(jiang)(jiang)蘇(su)華(hua)(hua)美工(gong)(gong)程(cheng)(cheng)(cheng)建設集(ji)團機(ji)電(dian)安裝處江(jiang)(jiang)(jiang)蘇(su)徐(xu)州根據江(jiang)(jiang)(jiang)蘇(su)華(hua)(hua)美工(gong)(gong)程(cheng)(cheng)(cheng)公司于年(nian)(nian)引進(jin)電(dian)弧(hu)熱(re)噴(pen)(pen)(pen)(pen)(pen)涂(tu)(tu)技(ji)術(shu)通過先后(hou)承攬的(de)工(gong)(gong)程(cheng)(cheng)(cheng)實(shi)例(li)針對(dui)噴(pen)(pen)(pen)(pen)(pen)砂(sha)除(chu)(chu)銹施(shi)(shi)工(gong)(gong)特點(dian)通過改進(jin)傳統噴(pen)(pen)(pen)(pen)(pen)砂(sha)除(chu)(chu)銹施(shi)(shi)工(gong)(gong)工(gong)(gong)藝、改造防(fang)(fang)(fang)腐(fu)車間、增加粉塵(chen)(chen)回(hui)收設備(bei)等(deng)(deng)防(fang)(fang)(fang)護措施(shi)(shi)減少和降低粉塵(chen)(chen)的(de)產生在實(shi)際施(shi)(shi)工(gong)(gong)中(zhong)(zhong)取得(de)了一(yi)定的(de)實(shi)際效果(guo)。噴(pen)(pen)(pen)(pen)(pen)砂(sha)除(chu)(chu)銹防(fang)(fang)(fang)護措施(shi)(shi)電(dian)弧(hu)熱(re)噴(pen)(pen)(pen)(pen)(pen)涂(tu)(tu)中(zhong)(zhong)圖分類號文獻標識碼文章編(bian)號—旬(xun)概述噴(pen)(pen)(pen)(pen)(pen)砂(sha)除(chu)(chu)銹施(shi)(shi)工(gong)(gong)過程(cheng)(cheng)(cheng)中(zhong)(zhong)粉塵(chen)(chen)防(fang)(fang)(fang)護措施(shi)(shi)江(jiang)(jiang)(jiang)蘇(su)華(hua)(hua)美工(gong)(gong)程(cheng)(cheng)(cheng)公司于年(nian)(nian)引進(jin)電(dian)弧(hu)熱(re)噴(pen)(pen)(pen)(pen)(pen)涂(tu)(tu)技(ji)術(shu)經(jing)公司領導和技(ji)術(shu)施(shi)(shi)工(gong)(gong)人員共同努力下(xia)先后(hou)承攬了張小樓新(xin)大井(jing)井(jing)筒裝備(bei)、龐莊礦新(xin)風機(ji)組、三(san)河尖礦新(xin)風機(ji)組天能(neng)(neng)集(ji)團龍固礦井(jing)簡(jian)裝備(bei)及(ji)排(pai)水(shui)(shui)管路山西寺河礦瓦斯抽放(fang)管路山東(dong)濟(ji)西礦井(jing)下(xia)排(pai)水(shui)(shui)管路張雙(shuang)樓新(xin)副井(jing)井(jing)簡(jian)裝備(bei)及(ji)排(pai)水(shui)(shui)管路等(deng)(deng)熱(re)噴(pen)(pen)(pen)(pen)(pen)涂(tu)(tu)鋅(xin)復合涂(tu)(tu)層(ceng)長(chang)效防(fang)(fang)(fang)腐(fu)工(gong)(gong)程(cheng)(cheng)(cheng)收到了一(yi)定的(de)經(jing)濟(ji)效益。電(dian)弧(hu)熱(re)噴(pen)(pen)(pen)(pen)(pen)涂(tu)(tu)長(chang)效防(fang)(fang)(fang)腐(fu)施(shi)(shi)工(gong)(gong)工(gong)(gong)藝流(liu)程(cheng)(cheng)(cheng)工(gong)(gong)件(jian)預處理葉噴(pen)(pen)(pen)(pen)(pen)砂(sha)除(chu)(chu)銹清(qing)吹噴(pen)(pen)(pen)(pen)(pen)涂(tu)(tu)金屬涂(tu)(tu)層(ceng)一(yi)刷(shua)涂(tu)(tu)封閉(bi)涂(tu)(tu)層(ceng)

破(po)(po)(po)(po)(po)碎(sui)(sui)粉(fen)(fen)塵(chen)(chen)產生量(liang),反(fan)擊(ji)(ji)(ji)式破(po)(po)(po)(po)(po)碎(sui)(sui)機(ji)(ji)主(zhu)(zhu)要是利用機(ji)(ji)倉內(nei)轉(zhuan)(zhuan)子(zi)的(de)(de)(de)(de)轉(zhuan)(zhuan)動(dong)(dong),帶動(dong)(dong)錘(chui)頭轉(zhuan)(zhuan)動(dong)(dong)來打擊(ji)(ji)(ji)碰(peng)撞(zhuang)石(shi)料終使(shi)其破(po)(po)(po)(po)(po)碎(sui)(sui),石(shi)料在(zai)轉(zhuan)(zhuan)子(zi)作(zuo)(zuo)用下(xia)相(xiang)互碰(peng)撞(zhuang),形成(cheng)(cheng)一(yi)個(ge)大(da)(da)的(de)(de)(de)(de)石(shi)料漩(xuan)渦,加大(da)(da)物(wu)料間的(de)(de)(de)(de)相(xiang)互碰(peng)撞(zhuang)。在(zai)此過(guo)(guo)程中,轉(zhuan)(zhuan)子(zi)快速轉(zhuan)(zhuan)動(dong)(dong),鼓(gu)風量(liang)較(jiao)大(da)(da),細小(xiao)的(de)(de)(de)(de)石(shi)料便(bian)會(hui)外(wai)溢,造成(cheng)(cheng)粉(fen)(fen)塵(chen)(chen)污(wu)染。 反(fan)擊(ji)(ji)(ji)式破(po)(po)(po)(po)(po)碎(sui)(sui)機(ji)(ji)產生粉(fen)(fen)塵(chen)(chen)的(de)(de)(de)(de)原因(yin)如下(xia)： 反(fan)擊(ji)(ji)(ji)式破(po)(po)(po)(po)(po)碎(sui)(sui)機(ji)(ji)工作(zuo)(zuo)時,除(chu)了轉(zhuan)(zhuan)子(zi)轉(zhuan)(zhuan)動(dong)(dong)帶出大(da)(da)量(liang)氣流,使(shi)石(shi)料粉(fen)(fen)粒飛(fei)出,還(huan)有(you)它破(po)(po)(po)(po)(po)碎(sui)(sui)物(wu)料主(zhu)(zhu)要是通過(guo)(guo)在(zai)破(po)(po)(po)(po)(po)碎(sui)(sui)腔內(nei)經過(guo)(guo)多級破(po)(po)(po)(po)(po)碎(sui)(sui)研磨來完成(cheng)(cheng)的(de)(de)(de)(de),物(wu)料被破(po)(po)(po)(po)(po)碎(sui)(sui)的(de)(de)(de)(de)細度較(jiao)小(xiao),在(zai)運行過(guo)(guo)程中,粉(fen)(fen)粒容易飛(fei)出。另(ling)外(wai),它的(de)(de)(de)(de)工作(zuo)(zuo)方式主(zhu)(zhu)要是通過(guo)(guo)拍打破(po)(po)(po)(po)(po)碎(sui)(sui)完成(cheng)(cheng),會(hui)加大(da)(da)粉(fen)(fen)塵(chen)(chen)量(liang),還(huan)有(you)反(fan)擊(ji)(ji)(ji)板(ban)長時間撞(zhuang)擊(ji)(ji)(ji)會(hui)被磨損,更有(you)甚(shen)者,反(fan)擊(ji)(ji)(ji)板(ban)面會(hui)出現掉落的(de)(de)(de)(de)情況(kuang),這(zhe)樣會(hui)造成(cheng)(cheng)反(fan)擊(ji)(ji)(ji)式破(po)(po)(po)(po)(po)碎(sui)(sui)機(ji)(ji)密封(feng)性大(da)(da)大(da)(da)下(xia)降,加重粉(fen)(fen)塵(chen)(chen)污(wu)染。 減少反(fan)擊(ji)(ji)(ji)式破(po)(po)(po)(po)(po)碎(sui)(sui)機(ji)(ji)粉(fen)(fen)塵(chen)(chen)量(liang)的(de)(de)(de)(de)方法如下(xia)： 為(wei)了減少反(fan)擊(ji)(ji)(ji)式破(po)(po)(po)(po)(po)碎(sui)(sui)機(ji)(ji)工作(zuo)(zuo)中的(de)(de)(de)(de)石(shi)粉(fen)(fen)量(liang),可以定期(qi)的(de)(de)(de)(de)對設備各零件進行檢(jian)查(cha),比如對襯板(ban),機(ji)(ji)器外(wai)殼(ke)的(de)(de)(de)(de)密封(feng)性和各裝(zhuang)置連接處螺絲是否松動(dong)(dong)等的(de)(de)(de)(de)檢(jian)查(cha),對機(ji)(ji)器做(zuo)好定期(qi)的(de)(de)(de)(de)保養和維修(xiu)