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首頁 > 技術與支持 > 實驗室玻璃篩板塔與泡罩塔特點

實驗室玻璃篩板塔與泡罩塔特點

點擊次數:1397 發布時間:2018-08-20

實驗室玻璃篩板塔泡罩塔特點

實驗室玻璃篩板塔與泡罩塔篩板塔和泡罩塔的結構較復雜,造價偏高,其構造見圖5—20。近來曾有人把此類精餾塔分為幾個塔節,每個塔節有數量不等的泡罩或篩板,同時還增設了樣品采集口,各塔節之間使用際準磨口連接。此塔操作起來十分方便,可按分離介質的要求改變板數。設計中篩板塔取樣口必須放在溢流口下部,這樣才能代表隊上一塊板下降的液體組成。

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