Chemical liquid reaction kettle capable of uniformly conveying materials

Abstract

The invention discloses a chemical liquid reaction kettle capable of uniformly conveying materials. The structure of the chemical liquid reaction kettle comprises a kettle body, an end cover, a machine frame, an observation window, a feeding port and a discharging port, the end cover is arranged on the kettle body, the end cover is connected with the machine frame and the observation window, and the feeding port and the discharging port are formed in the surface of the kettle body; an auxiliary feeding port, a spiral feeding groove, a reaction cavity, a material stirring mechanism and a discharging opening are formed in the kettle body, the spiral feeding groove is formed in the inner surface wall of the reaction cavity, the auxiliary feeding port is used for communicating the feeding portwith the spiral feeding groove, the discharging opening is formed in the bottom of the spiral feeding groove, and the surface of the discharging opening is mechanically connected with the material stirring mechanism. The auxiliary feeding opening is formed in the reaction cavity and matched with the spiral feeding groove, when reactants are added halfway, the reactants are discharged into a mixture from the discharging opening along the spiral feeding groove, and material waste caused by the fact that a liquid mixture splashes on the inner wall of the reaction cavity during direct feeding isprevented; and meanwhile, the problem of pollution to the inner wall of the reaction cavity caused by splashing is avoided.

Description

technical field [0001] The invention relates to the field of chemical technology, in particular to a chemical liquid reaction kettle capable of uniform feeding. Background technique [0002] Reactor is a commonly used reaction equipment in chemical reactions. Reactor for liquid mixing reaction, as a common type of reaction kettle, plays an irreplaceable role in existing chemical production. The operation of the kettle is to put all the reactants into the kettle body for reaction, but because the reaction kettle is a liquid mixed reaction, when the reaction material needs to be added in the middle of the reaction, the material is directly put in contact with the liquid mixture, because there is a certain height difference. During feeding, the liquid mixture will be splashed in the reactor. The material splashed on the inner wall of the reactor not only wastes the reactants, but also takes time and effort to clean the mixture adhered to the inner wall of the reactor. If the cl...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a chemical liquid reaction kettle capable of uniform feeding, to solve the problem of liquid mixed reaction in the reaction kettle, when the reaction material needs to be added in the middle of the reaction, the material is directly put into contact with the liquid mixture, due to the existence of certain The height difference, during feeding, the liquid mixture will splash in the reactor, and the splashing of the material on the inner wall of the reactor not only wastes the reactants, but also takes time and effort to clean the mixture adhered to the inner wall of the reactor. The attachment of the mixture in place to the inner wall of the reactor will affect the purity of the environment in the reactor, resulting in low efficiency of secondary chemical reaction technical problems

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