Chemical reaction kettle for sediment separation

Abstract

The invention discloses a chemical reaction kettle for sediment separation. The chemical reaction kettle comprises a kettle body, a motor and heat exchange pipes; an inner barrel which is of a mesh structure is arranged in the kettle body, and a collection hopper is communicated with the bottom of the inner barrel; a vertical rotating shaft is fixedly connected to the lower end of the output shaft of the motor, a plurality of stirring rods are equidistantly and evenly arranged on the side wall of a drill shaft, and convex rings are fixed on the inner barrel corresponding to positions between every two neighboring stirring rods; a stirring blade is fixed to the lower end of the rotating shaft; the heat exchange pipes are mounted between the inner barrel and the kettle body; longitudinal heat conduction strips are fixed on the outer side wall of the inner barrel; a circulation pipe is communicated in a circulation pump, and the upper end of the circulation pipe extends to the upper end of the inner barrel. By the arrangement, sediment generated and solid reactants hard to be reacted can be filtered by the inner barrel, product liquid can be discharged from a drain pipe, product purity is guaranteed, internal liquid flows cyclically, and the reactants are fully contacted through stirring of the stirring rods and the stirring blade.

Description

technical field [0001] The invention relates to chemical equipment, in particular to a chemical reaction kettle for separating precipitates. Background technique [0002] Reactor, a container for physical or chemical reactions, realizes the heating, evaporation, cooling and low-speed mixing functions required by the process through the structural design and parameter configuration of the container; the reactor is widely used in petroleum, chemical, food , medicine, pesticide, scientific research and other industries, it is used to complete chemical processes such as polymerization, condensation, vulcanization, alkylation, hydrogenation, etc., as well as reaction equipment for many processes of organic dyes and intermediates. Existing reactors usually have a kettle body and a stirring paddle. During the reaction, materials are put in from the feeding port of the reactor to react with the materials placed in the kettle body in advance. After the reaction, the internal liquid i...

AI Technical Summary

Problems solved by technology

Existing reactors usually have a kettle body and a stirring paddle. During the reaction, materials are put in from the feeding port of the reactor and react with the materials placed in the kettle body in advance. After the reaction, the internal liquid is discharged, but in some In the reaction, precipitates will be formed in the product, and finally discharged with the liquid. It is also necessary to separate the precipitates through filtration equipment, which increases the production process and reduces the production efficiency.

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