Efficient chloroacetate material stirring device

Abstract

The invention discloses an efficient chloroacetate material stirring device which comprises a stirring tank. The bottom of the stirring tank is of an opening structure, a bin gate is connected with the bottom of the stirring tank by a hinge, a rotary shaft support is welded on the inner wall of the bottom of the stirring tank and is of an X-shaped structure, a bearing block is welded in the center of the rotary shaft support, a second bearing is nested in the inner wall of the bearing block, and an opening is formed in the central point of the top of the stirring tank. The efficient chloroacetate material stirring device has the advantages that stirring blades with uneven lengths are mounted in an inner cavity of the stirring tank, and accordingly the stirring efficiency and stirring quality of chloroacetate in the stirring tank can be improved; a discharge pipe is additionally arranged at the bottom of the stirring tank and is connected with a vacuum feeding machine, and accordingly the chloroacetate at the bottom of the stirring tank can be fed into the top of the stirring tank again via the discharge pipe and can be circularly stirred; a feed hopper is mounted on the ground, accordingly, materials can be conveniently fed by employees, and labor can be saved.

Description

technical field [0001] The invention relates to the technical field of chloroacetic acid, in particular to a high-efficiency chloroacetic acid raw material stirring device. Background technique [0002] Chloroacetic acid is used in the preparation of pesticides and as an intermediate in organic synthesis. Used as an acidulant for starch adhesives. It is also an intermediate of dyes, medicines, pesticides, synthetic resins and other organic synthetic materials. It is used in the dye industry to produce indigo dye. Chloroacetic acid is also an important carboxymethylating agent, which is used to prepare sodium carboxymethylcellulose, ethylenediaminetetraacetic acid, etc., and is also used as a non-ferrous metal flotation agent and chromatographic analysis reagent. To stir chloroacetic acid and raw materials, the existing stirring device has no good stirring effect, cannot stir evenly, and is inconvenient to use. The upper and lower raw materials need to be manually carried ...

AI Technical Summary

Problems solved by technology

Chloroacetic acid is also an important carboxymethylating agent, which is used to prepare sodium carboxymethylcellulose, ethylenediaminetetraacetic acid, etc., and is also used as a flotation agent for non-ferrous metals and a chromatographic analysis reagent. To stir chloroacetic acid and raw materials, the existing stirring device has no good stirring effect, cannot stir evenly, and is inconvenient to use. The upper and lower raw materials need to be manually moved up and down, which wastes manpower and material resources and is inefficient.

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