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是用(yong)于(yu)產(chan)品包裝(zhuang)時在容器與襯(chen)有薄膜(mo)的(de)內裝(zhuang)物(wu)之間的(de)空隙處注入能(neng)產(chan)生塑料泡(pao)(pao)(pao)(pao)沫(mo)(mo)的(de)原料,并通(tong)過(guo)(guo)化學反應(ying)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)緊包內裝(zhuang)物(wu)的(de)泡(pao)(pao)(pao)(pao)沫(mo)(mo)體(ti)緩沖材(cai)料的(de)機器。原理:發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)設(she)備(bei)就(jiu)(jiu)是能(neng)將發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)劑一(yi)(yi)(yi)定濃度(du)的(de)水溶液(ye)制成(cheng)(cheng)(cheng)泡(pao)(pao)(pao)(pao)沫(mo)(mo)設(she)備(bei)。發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)劑本身是不(bu)(bu)能(neng)自動成(cheng)(cheng)(cheng)為(wei)泡(pao)(pao)(pao)(pao)沫(mo)(mo)的(de),必須通(tong)過(guo)(guo)發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)機的(de)機械作用(yong)才能(neng)成(cheng)(cheng)(cheng)為(wei)泡(pao)(pao)(pao)(pao)沫(mo)(mo)。發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)機和(he)發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)劑是相互配(pei)合的(de)一(yi)(yi)(yi)個(ge)技術體(ti)系(xi),不(bu)(bu)能(neng)單獨(du)發(fa)(fa)(fa)(fa)揮(hui)作用(yong)。發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)機本身是不(bu)(bu)能(neng)憑空產(chan)出泡(pao)(pao)(pao)(pao)沫(mo)(mo)來的(de),它(ta)是將空氣(qi)引入發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)劑水溶液(ye)中均勻分散,實現液(ye)氣(qi)盡可能(neng)大的(de)接觸面(mian),以使發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)劑中的(de)表面(mian)活(huo)性物(wu)在液(ye)膜(mo)表面(mian)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)雙電層并包圍空氣(qi),形(xing)(xing)(xing)成(cheng)(cheng)(cheng)一(yi)(yi)(yi)個(ge)個(ge)氣(qi)泡(pao)(pao)(pao)(pao)。泡(pao)(pao)(pao)(pao)沫(mo)(mo)混凝土的(de)主體(ti)是泡(pao)(pao)(pao)(pao)沫(mo)(mo),因而(er)制泡(pao)(pao)(pao)(pao)沫(mo)(mo)的(de)發(fa)(fa)(fa)(fa)泡(pao)(pao)(pao)(pao)機就(jiu)(jiu)成(cheng)(cheng)(cheng)了泡(pao)(pao)(pao)(pao)沫(mo)(mo)混凝土生產(chan)的(de)關(guan)鍵設(she)備(bei)和(he)主機。沒(mei)有它(ta),也就(jiu)(jiu)沒(mei)有泡(pao)(pao)(pao)(pao)沫(mo)(mo)混凝土。
高壓發泡設備設備行業的發展趨勢:1、集噴涂澆注一體,用途廣泛;2、噴涂、澆注混合比例準備、均勻,極大程度提高了產品質量,節省更多原料;3、可以調整進料比例,供應高壓發泡設備適(shi)合(he)多種生產需要;4、加(jia)溫(wen)(wen)系統(tong)采(cai)用(yong)智能溫(wen)(wen)控和間(jian)接加(jia)熱(re)方式,解(jie)決了原料(liao)加(jia)溫(wen)(wen)不均及局(ju)部高溫(wen)(wen)加(jia)熱(re)造成的(de)原料(liao)因加(jia)熱(re)變(bian)質的(de)問(wen)題;5、體積小、重(zhong)量輕(qing),方便(bian)移(yi)動,適(shi)合(he)現場操(cao)作;
聚氨(an)酯噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)設(she)備(bei):噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)型聚氨(an)酯包括(kuo)用底(di)漆及(ji)合成(cheng)樹脂等直接(jie)噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)及(ji)發泡聚氨(an)酯噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)兩部分。用底(di)漆及(ji)合成(cheng)樹脂,直接(jie)噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)的主要(yao)用于防(fang)腐(fu)耐(nai)磨(mo)、密封、保溫等,特(te)點在(zai)于耐(nai)磨(mo)性好、抗沖蝕磨(mo)損性優良、噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)涂(tu)(tu)(tu)層從25μ到數毫米可一次噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)成(cheng)型且不產生掛流現(xian)象。聚氨(an)酯噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu),為高壓(ya)聚氨(an)酯噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)設(she)備(bei)。因(yin)為高壓(ya)噴(pen)(pen)(pen)(pen)涂(tu)(tu)(tu)設(she)備(bei)的物料(liao)在(zai)空間很小的混合室(shi)內高速(su)(su)撞擊并劇烈旋(xuan)轉,混合非常充分。高速(su)(su)運(yun)動的物料(liao)在(zai)噴(pen)(pen)(pen)(pen)槍口形(xing)成(cheng)細霧狀(zhuang)液滴,均(jun)勻地噴(pen)(pen)(pen)(pen)射到物件表面。
每(mei)天必(bi)須對機頭做(zuo)一次保養:1.拆(chai)除(chu)(chu)兩側氣(qi)缸清(qing)(qing)(qing)(qing)理干(gan)凈(jing)、上(shang)油(you)。2.清(qing)(qing)(qing)(qing)洗攪(jiao)(jiao)拌(ban)(ban)(ban)(ban)轉(zhuan)(zhuan)(zhuan)子。3.清(qing)(qing)(qing)(qing)除(chu)(chu)轉(zhuan)(zhuan)(zhuan)子與銅螺(luo)絲(si)上(shang)的(de)凝(ning)固(gu)物(wu)。4.連軸(zhou)器噴(pen)除(chu)(chu)銹(xiu)劑(ji)(ji)。5.機頭上(shang)加(jia)黃(huang)油(you)。每(mei)次使(shi)用后(hou)(hou)超1小時不用的(de),需拆(chai)除(chu)(chu)攪(jiao)(jiao)拌(ban)(ban)(ban)(ban)外套,清(qing)(qing)(qing)(qing)潔(jie)攪(jiao)(jiao)拌(ban)(ban)(ban)(ban)轉(zhuan)(zhuan)(zhuan)子上(shang)方軸(zhou)銅螺(luo)絲(si)上(shang)殘(can)留的(de)發(fa)泡(pao)凝(ning)固(gu)物(wu),并(bing)(bing)噴(pen)除(chu)(chu)銹(xiu)劑(ji)(ji)。發(fa)泡(pao)機超過2天不使(shi)用的(de),需拆(chai)除(chu)(chu)攪(jiao)(jiao)拌(ban)(ban)(ban)(ban)頭并(bing)(bing)拆(chai)除(chu)(chu)內(nei)六角清(qing)(qing)(qing)(qing)理內(nei)部殘(can)渣,后(hou)(hou)噴(pen)除(chu)(chu)銹(xiu)劑(ji)(ji)。攪(jiao)(jiao)拌(ban)(ban)(ban)(ban)轉(zhuan)(zhuan)(zhuan)子用鋼絲(si)刷清(qing)(qing)(qing)(qing)理干(gan)凈(jing),機頭兩側全缸拆(chai)除(chu)(chu)清(qing)(qing)(qing)(qing)理內(nei)部污(wu)物(wu),并(bing)(bing)噴(pen)除(chu)(chu)銹(xiu)劑(ji)(ji)。檢(jian)查所使(shi)用設備是(shi)否(fou)正(zheng)常(chang),拆(chai)除(chu)(chu)攪(jiao)(jiao)拌(ban)(ban)(ban)(ban)轉(zhuan)(zhuan)(zhuan)子,檢(jian)查攪(jiao)(jiao)拌(ban)(ban)(ban)(ban)電機是(shi)否(fou)工作;旋轉(zhuan)(zhuan)(zhuan)是(shi)否(fou)遲緩,有無噪聲、發(fa)熱、反轉(zhuan)(zhuan)(zhuan)等(deng)現象(xiang),檢(jian)查各管路是(shi)否(fou)暢(chang)通,有無凝(ning)固(gu)物(wu)堵塞,必(bi)要(yao)時用清(qing)(qing)(qing)(qing)洗劑(ji)(ji)清(qing)(qing)(qing)(qing)洗并(bing)(bing)吹(chui)干(gan)。
操(cao)(cao)作注(zhu)意事項:1、聚氨(an)酯(zhi)(zhi)發泡(pao)機(ji)操(cao)(cao)作聚氨(an)酯(zhi)(zhi)A、B組合料(liao)必須(xu)戴防(fang)護(hu)鏡、工作服及工作帽(mao)、戴橡膠手套,工作環境必須(xu)通(tong)風良好、清潔衛生。在環境溫度較高時(shi)因(yin)的聚氨(an)酯(zhi)(zhi)A料(liao)中發泡(pao)劑會(hui)部分汽化而(er)產生壓力,所以(yi)應先開(kai)啟排氣(qi)蓋排出氣(qi)體泄壓后(hou)再啟開(kai)桶蓋。2、聚氨(an)酯(zhi)(zhi)發泡(pao)機(ji)對泡(pao)沫有阻燃(ran)要求時(shi),聚氨(an)酯(zhi)(zhi)發泡(pao)機(ji)可采用(yong)添加型阻燃(ran)劑,普(pu)通(tong)阻燃(ran)劑的加入量(liang)(liang)是白料(liao)重量(liang)(liang)的15~20%,阻燃(ran)劑加入聚氨(an)酯(zhi)(zhi)A料(liao)必須(xu)攪拌(ban)均勻(yun)后(hou)方可進行發泡(pao)。
廣東弗雷(lei)特機電科(ke)技有限(xian)公司(si)
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