Decoking device for vinylene carbonate

Abstract

The invention provides a decoking device for vinylene carbonate, and belongs to the technical field of vinylene carbonate. The vinylene carbonate decoking device comprises a supporting frame, a heating tank is fixed to the upper portion of the supporting frame, the output end of an electric push rod is connected with a sealing cover, a first motor is fixed to the upper portion of the sealing cover, the output end of the first motor is connected with a scraper connecting piece, and the scraper connecting piece is fixed to the lower portion of the supporting frame. The scraper connecting piece is arranged in the heating tank body, one end of the steel wire rope is connected with the filter plate, the filter plate is in sliding connection with the inner wall of the heating tank body, and a water tank is arranged on one side of the heating tank body, so that cleaned coke residues can be collected and cleaned; according to the purification device for the vinylene carbonate, pollution caused in the vinylene carbonate processing process is reduced, the production quality of the vinylene carbonate is improved, the interior of the purification device is convenient to wash, and the effect of cleaning coke residues in the purification device is improved.

Description

Technical field [0001] This application involves the production field of carbonate ethylene. Specifically, a coke device involving a carbonate ethyl ethylene is specifically. Background technique [0002] Ethyl carbonate is a new type of organic membrane additive and over -charging protection additives for lithium -ion battery. It has good high and low temperature performance and anti -bloating function, which can improve the capacity and cycle life of the battery. At present The purification process is multiple distillation. The temperature in the device needs to reach 80-90 ° C. Since the carbonate ethylene contains unsaturated keys, it is easy to occur at this temperature and easily reduce the income. [0003] Therefore, when purifying carbonate ethyl ethylene, it is necessary to remove coke in the purifying device. The current purification device is not convenient to collect and clean the cleaned scum, which is easy to pollute the processing process of carbonate ethylene. It ...

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the above deficiencies, the application provides a decoking device for vinylene carbonate, which aims to improve the inconvenient collection and cleaning of the cleaned coke slag in the purification device, which is easy to cause pollution to the processing of vinylene carbonate. It affects the production quality of vinylene carbonate, and it is not convenient to flush the purification device, resulting in incomplete cleaning of the coke residue in the purification device, which reduces the decoking effect inside the purification device

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