Organosilicon height thing rectifier unit that boils

The utility model relates to an organosilicon rectifier unit, especially an organosilicon height thing rectifier unit that boils. Including thick monomer jar, cauldron liquid pump, return tank, 1 first lower column, 1 first upper column, the one -level condenser, slightly monomer jar and 1 first lower column directly link, and the gas exports and 1 first upper column of 1 first lower column are connected, and the liquid phase of 1 first upper column exports and is connected through relay pump and 1 first lower column. Adopt above -mentioned technical scheme compared with the prior art, the utility model, the consumption of steam, water, electricity has been reduced. 本实用新型涉及种有机硅精馏装置，特别是种有机硅高沸物精馏装置。包括粗单体罐，釜液泵，回流罐，甲下塔，甲上塔，级冷凝器，粗单体罐与甲下塔直连，甲下塔的气相出口与甲上塔连接，甲上塔的液相出口与通过接力泵与甲下塔连接。采用上述技术方案的本实用新型与现有技术相比，减少了蒸汽、水、电的消耗。