A feed structure for improving the distillation yield of methyl acetoacetate

Abstract

The utility model relates to methyl acetoacetate rectification technical field discloses a kind of for improving the feed structure of methyl acetoacetate rectification yield, including mounting plate, and the top of mounting plate is rigidly connected with mixing component, the utility model is provided with multiple electric heating sheet in the inside of inlet assembly, can be preheated to the methyl acetoacetate rectification liquid material that is passed in by connecting flange, and then liquid material is discharged by inlet assembly to the inside of the connecting hopper of support ring, then liquid material enters the inside of mixing cylinder and is thrown out from the inside of mixing component to the inside of mixing component with the rotation of mixing cylinder, and then liquid material is discharged downward from the inside of mixing component to rectification equipment, so that the pre-mixing and preheating of methyl acetoacetate rectification material can be realized, so that liquid material is more sufficient and more thorough when carrying out rectification, so as to be favorable to improve the rectification yield of methyl acetoacetate, convenient for the rectification production of methyl acetoacetate.

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