的故障排(pai)除：發泡設備(bei)運行中電(dian)(dian)(dian)箱(xiang)(xiang)內空氣開關或熱繼(ji)電(dian)(dian)(dian)器(qi)跳閘。電(dian)(dian)(dian)機或電(dian)(dian)(dian)箱(xiang)(xiang)內的接頭(tou)松動→檢查(cha)并(bing)(bing)上(shang)緊電(dian)(dian)(dian)線接頭(tou)。漿液(ye)(ye)太稠(chou)，的攪(jiao)拌機負載(zai)→稀釋漿液(ye)(ye)并(bing)(bing)復位熱繼(ji)電(dian)(dian)(dian)器(qi)上(shang)“紅色(se)”按鈕。電(dian)(dian)(dian)壓(ya)(ya)過低→檢查(cha)原因(yin)，提高(gao)電(dian)(dian)(dian)壓(ya)(ya)到規定(ding)值。高(gao)壓(ya)(ya)發泡機正常工(gong)作時(shi)，氣包上(shang)面減壓(ya)(ya)閥(fa)(fa)突然(ran)大量排(pai)氣。減壓(ya)(ya)閥(fa)(fa)壞掉→檢查(cha)并(bing)(bing)更換減壓(ya)(ya)閥(fa)(fa)。攪(jiao)拌桶內漿液(ye)(ye)太稠(chou)，導致氣壓(ya)(ya)高(gao)出減壓(ya)(ya)閥(fa)(fa)承(cheng)受能力→停機稀釋漿液(ye)(ye)。

系(xi)(xi)統(tong)(tong)組成：一(yi)臺完整的聚(ju)氨酯(zhi)發(fa)泡(pao)機(ji)(ji)由以下(xia)幾個系(xi)(xi)統(tong)(tong)組成：料流系(xi)(xi)統(tong)(tong)、計量系(xi)(xi)統(tong)(tong)、氣路(lu)系(xi)(xi)統(tong)(tong)、加熱(re)系(xi)(xi)統(tong)(tong)、清洗系(xi)(xi)統(tong)(tong)、混合裝置(zhi)。注(zhu)：生(sheng)(sheng)(sheng)產(chan)聚(ju)氨酯(zhi)泡(pao)沫的高、低壓發(fa)泡(pao)機(ji)(ji)和噴涂(tu)機(ji)(ji)、生(sheng)(sheng)(sheng)產(chan)聚(ju)氨酯(zhi)彈性體材(cai)料的澆(jiao)注(zhu)機(ji)(ji)、用(yong)于(yu)生(sheng)(sheng)(sheng)產(chan)聚(ju)氨酯(zhi)填充材(cai)料的灌注(zhu)機(ji)(ji)、用(yong)于(yu)鞋(xie)(xie)材(cai)的成型機(ji)(ji)以及配套的生(sheng)(sheng)(sheng)產(chan)線(xian)等。廣泛(fan)應(ying)用(yong)于(yu)冰(bing)箱、冰(bing)柜、汽車(che)、制(zhi)鞋(xie)(xie)和聚(ju)氨酯(zhi)橡(xiang)膠(jiao)等行業(ye)。

在涂(tu)料(liao)(liao)方(fang)面的運用(yong)(yong)：聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)技(ji)術早在德國興起(qi)，1937年(nian)，奧托拜(bai)耳(er)先生發明聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)，奠定了聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)化學的基礎，開發出適合(he)不同用(yong)(yong)途需要的聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)技(ji)術。自1955年(nian)以來，拜(bai)耳(er)公司已把各種單體和(he)聚(ju)(ju)合(he)的異氰酸酯(zhi)(zhi)(zhi)(zhi)(zhi)、聚(ju)(ju)酯(zhi)(zhi)(zhi)(zhi)(zhi)、聚(ju)(ju)醚及(ji)丙烯酸酯(zhi)(zhi)(zhi)(zhi)(zhi)應用(yong)(yong)于的生產中。1965年(nian)抗褪色雙組(zu)分聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)涂(tu)料(liao)(liao)應用(yong)(yong)于飛機(ji)和(he)火(huo)車(che)(che)機(ji)身;1987年(nian)Bayhydrolò作為水性成膜物使(shi)用(yong)(yong);1994年(nian)Bayhydurò和(he)Bayhydrolò作為水性雙組(zu)分聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)體系投入使(shi)用(yong)(yong)。聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)涂(tu)料(liao)(liao)在木器涂(tu)料(liao)(liao)工業中占(zhan)主(zhu)導地(di)位，占(zhan)到75%的市(shi)場(chang)(chang)份額(e)，緊(jin)接著(zhu)是汽車(che)(che)修補漆(qi)，占(zhan)40%多(duo)。聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)技(ji)術在防腐涂(tu)料(liao)(liao)、塑(su)料(liao)(liao)涂(tu)料(liao)(liao)和(he)汽車(che)(che)原廠(chang)漆(qi)方(fang)面的應用(yong)(yong)也(ye)越來越廣，占(zhan)10%的市(shi)場(chang)(chang)份額(e)。近年(nian)來，聚(ju)(ju)氨(an)(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)(zhi)涂(tu)料(liao)(liao)正以15%的增長率(lv)在增長。

與低壓(ya)發(fa)泡機(ji)(ji)優缺點(dian)比較：發(fa)泡機(ji)(ji)可(ke)分為低壓(ya)發(fa)泡機(ji)(ji)和高壓(ya)發(fa)泡機(ji)(ji)。是(shi)把(ba)A組(zu)分（異氰(qing)酸(suan)酯）和B組(zu)分（多(duo)元醇+發(fa)泡劑(ji)+催(cui)化(hua)劑(ji)+其(qi)他輔助材(cai)料(liao)）經(jing)計(ji)量泵輸送到澆(jiao)注(zhu)頭(tou)的攪(jiao)拌(ban)室中(zhong)，經(jing)攪(jiao)拌(ban)后(hou)注(zhu)入(ru)發(fa)泡模內成型。其(qi)缺點(dian)是(shi)每次澆(jiao)注(zhu)后(hou)攪(jiao)拌(ban)室要用溶(rong)(rong)劑(ji)將殘余物(wu)洗凈，浪費溶(rong)(rong)劑(ji)，污染環境(jing)，但設備投(tou)資(zi)低。高壓(ya)發(fa)泡機(ji)(ji)是(shi)A、B兩組(zu)分經(jing)高壓(ya)泵送入(ru)高壓(ya)澆(jiao)注(zhu)頭(tou)的混合室中(zhong)，在15～18MPa高壓(ya)下(xia)瞬間混合后(hou)即澆(jiao)入(ru)模內發(fa)泡成型。其(qi)長(chang)處是(shi)混料(liao)均勻，不需要用溶(rong)(rong)劑(ji)清洗，但設備投(tou)資(zi)較高。?

聚氨酯pu發泡機是聚氨脂泡沫塑料灌注發泡的專用設備。只要聚氨脂組份原料（異氰酸酯組份與聚醚多元醇組份）性能指標符合配方要求。通過本設備即能生產出均勻、合格的泡沫制品。優質聚氨酯pu發泡機是以聚(ju)醚(mi)多元醇和多異氰酸酯(zhi)在發(fa)泡劑(ji)、催化(hua)劑(ji)、乳化(hua)劑(ji)等多種化(hua)學助劑(ji)存在下(xia)，經過化(hua)學反應發(fa)泡而制得泡沫塑(su)料。弗(fu)雷(lei)特(te)小(xiao)編今(jin)天為大(da)家(jia)整(zheng)理了操作聚(ju)氨酯(zhi)發(fa)泡機(ji)要注意的四大(da)事項與選購技巧。聚(ju)氨酯(zhi)低壓(ya)發(fa)泡機(ji)廣(guang)泛應用于多模(mo)式(shi)連續生產硬質半硬質聚(ju)氨酯(zhi)制品，如：石(shi)油化(hua)工設備、直埋管(guan)道、冷(leng)庫、水箱(xiang)、儀(yi)表等保(bao)溫絕(jue)熱(re)和隔音設備工藝制品。

主要有(you)哪(na)幾種?聚氨酯(zhi)設(she)備(bei)有(you)噴涂(tu)(tu)(tu)(tu)(tu)(tu)機(ji)(ji)、聚氨酯(zhi)噴涂(tu)(tu)(tu)(tu)(tu)(tu)設(she)備(bei)、 聚氨酯(zhi)高(gao)壓噴涂(tu)(tu)(tu)(tu)(tu)(tu)機(ji)(ji)、發(fa)泡機(ji)(ji)、聚氨酯(zhi)發(fa)泡機(ji)(ji)、聚氨酯(zhi)高(gao)壓發(fa)泡機(ji)(ji)噴涂(tu)(tu)(tu)(tu)(tu)(tu)機(ji)(ji)，是采用噴涂(tu)(tu)(tu)(tu)(tu)(tu)技術的專用涂(tu)(tu)(tu)(tu)(tu)(tu)裝設(she)備(bei)，原(yuan)理是控制(zhi)氣流瞬間推動(dong)(dong)配氣換向裝置換向，從(cong)而使(shi)氣動(dong)(dong)馬達的活塞作穩(wen)定連續的往復運(yun)動(dong)(dong)。對(dui)吸入的涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)(liao)增壓，經(jing)高(gao)壓軟管(guan)將(jiang)涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)(liao)輸送到噴涂(tu)(tu)(tu)(tu)(tu)(tu)機(ji)(ji)的噴槍內，由(you)噴槍將(jiang)涂(tu)(tu)(tu)(tu)(tu)(tu)料(liao)(liao)瞬間霧化(hua)后(hou)釋放到被涂(tu)(tu)(tu)(tu)(tu)(tu)物(wu)體表面。噴涂(tu)(tu)(tu)(tu)(tu)(tu)機(ji)(ji)主要由(you)供料(liao)(liao)裝置、噴槍、霧化(hua)發(fa)生源構成。適用于皮具(ju)手袋、禮(li)品(pin)包裝、家具(ju)、鞋(xie)業(ye)、汽(qi)車制(zhi)造(zao)等行業(ye)中。