Chemical reaction kettle

Abstract

The invention discloses a chemical reaction kettle which comprises a kettle body, a driving rotating shaft is rotatably connected to the center of the top of the inner wall of the kettle body, a spiral blade is fixed to the bottom end of the driving rotating shaft and close to the bottom of the inner wall of the kettle body, and a stirrer is fixed to the surface of the driving rotating shaft and located in the kettle body. A scraper device is fixed at the bottom of the stirrer and is close to the bottom of the inner wall of the kettle body, a first magnetic block is fixed at the bottom of the inner wall of the kettle body and is close to the spiral blade, and a second magnetic block is fixed at the bottom of the inner wall of the kettle body and is far away from the first magnetic block. The invention relates to the technical field of reaction kettles. According to the chemical reaction kettle, the purpose of preventing precipitation is achieved, precipitates can be scraped in time, self-cleaning can be achieved during scraping, the adhesion condition is avoided, the mixing reaction quality is high, long-time recycling is facilitated, and the mixing reaction efficiency and the use performance are improved.

Description

technical field [0001] The invention relates to the technical field of reaction kettles, in particular to a chemical reaction kettle. Background technique [0002] With the rapid development of my country's chemical industry, especially in the chemical industry, petrochemical industry, fine chemical industry and pharmaceutical industry, the vertical reactor is an important chemical reaction vessel, in the new technology, new process, new equipment and new materials. has a wide range of applications. The broad understanding of the reaction kettle is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in petroleum, chemical, rubber, pesticides, dyes, medicines, food, pressure vessels used to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensatio...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a chemical reaction kettle, which solves the problem of precipitation in the existing chemical reaction kettle during the mixing reaction, which leads to insufficient mixing reaction and poor reaction effect, especially It is some viscous substances, which are easy to stick after precipitation. The bottom of the inner wall of the reactor is not easy to clean. At the same time, it affects the quality of the mixing reaction and reduces the problem of performance.

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