立式真空清洗爐
性能及使(shi)用(yong):
適(shi)用(yong)(yong)于化纖行業(ye)的滌淪、錦淪和丙淪生產用(yong)(yong)的組件、噴絲板、過慮芯(xin)等清(qing)(qing)潔(jie)處理,也適(shi)用(yong)(yong)于塑料擠出行業(ye)的模具清(qing)(qing)潔(jie)之用(yong)(yong).
優勢:
該設備(bei)機、電、儀(yi)一體化,自動化程(cheng)度高,具有低真空報(bao)警,超(chao)溫報(bao)警等裝置。
概(gai)述(shu)及(ji)工(gong)作原理:
真(zhen)空(kong)(kong)清洗(xi)爐(lu)利(li)用(yong)高分子聚合(he)物(wu)在(zai)300℃左右時(shi)可熔融(rong),高于400℃在(zai)有少(shao)量空(kong)(kong)氣(qi)并(bing)有一定(ding)(ding)真(zhen)空(kong)(kong)度的(de)環境中可完全氧(yang)化的(de)特(te)性,先將(jiang)粘有高分子污物(wu)的(de)工(gong)(gong)件(jian)加(jia)熱到300℃(根(gen)據工(gong)(gong)藝要求(qiu)擬定(ding)(ding)),使工(gong)(gong)件(jian)上數(shu)量較多的(de)高分子聚合(he)物(wu)熔化后流淌到爐(lu)膛(tang)下部的(de)收集容器內,然后再將(jiang)爐(lu)溫升到400℃-500℃,同時(shi)打開真(zhen)空(kong)(kong)泵,并(bing)通入少(shao)量新鮮空(kong)(kong)氣(qi),使剩余的(de)聚合(he)物(wu)充(chong)分裂解。