[{"ID":"1598","ParentID":"1586","MainID":"1586","CompanyID":"182561","Title":"薄膜蒸發(fā)器","HitNumber":"592","CreateTime":"2020/4/9 11:09:36","UpdateTime":"2020/4/9 11:09:36","RecommendNum":"0","Picture":"2/20200409/637220273450088691547.jpg","PictureDomain":"img65","MainTitle":"薄膜蒸發(fā)器","Detail":"簡介：薄膜蒸發(fā)器是一種蒸發(fā)器的類型，特點(diǎn)是物料液體沿加熱管壁呈膜狀流動(dòng)而進(jìn)行傳熱和蒸發(fā)，優(yōu)點(diǎn)是傳熱效率高，蒸發(fā)速度快，物料停留時(shí)間短，因此特別適合熱敏性物質(zhì)的蒸發(fā)。按照成膜原因及流動(dòng)方向不同，可分為升膜蒸發(fā)器、降膜蒸發(fā)器、刮膜蒸發(fā)器三種類型。薄膜蒸發(fā)器機(jī)組由蒸發(fā)器、汽液分離器、預(yù)熱器三個(gè)部件和一只簡易分離器組成，蒸發(fā)器為升膜式列管換熱器。該蒸發(fā)器具有生產(chǎn)能力大、效率高、物料受熱時(shí)間短等特點(diǎn)，適用于制藥、食品、化工等行業(yè)的稀溶液濃縮，本設(shè)備與物料接觸部分均采用不銹鋼制造，具有良好的耐腐蝕性能，經(jīng)久","Author":"潘德行"}]