A purification apparatus for reducing dimethyl carbonate impurities

Abstract

The utility model relates to a chemical separation technical field, specifically is a kind of purification equipment for reducing dimethyl carbonate impurity, including receiving tank and the filter barrel being horizontally arranged above receiving tank feed inlet, filter barrel is supported by support and is driven by rotating mechanism and rotates along its axial line, the filter barrel side surface is not net structure and coaxially fixedly connected with annular grid in inside, and composite molecular sieve particle storage area is formed between net barrel and annular grid, annular grid is coaxially fixedly connected with the water outlet pipe of inner end closure in inside, water outlet pipe outer end is worn out receiving tank top surface and is communicated with water pump by connecting pipe, and water outlet pipe is provided with several downward nozzles along its length direction. The use of the present application, since filter barrel rotates under the drive of rotating mechanism, in turn can make each position composite molecular sieve particle can absorb metal ion, to increase the absorption rate of metal ion, while reducing material waste.

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