An integrated reaction device capable of crushing sieve material

Abstract

The invention discloses an integrated reaction device capable of crushing and screening materials. The integrated reaction device is a cylindrical shell, wherein a layering clapboard is arranged at the upper part of the shell and divides the shell into an upper crushing area and a lower reaction area; a stirring shaft is arranged in the shell and is connected to a rotary motor; a stirring paddle is arranged on the stirring shaft in the reaction area; a crushing cutting paddle is arranged on the stirring shaft in the crushing area; arc-shaped airflow blanking troughs are arranged on the side wall of the shell, the top of each airflow blanking trough communicates with the crushing area by virtue of a screen, the bottom of each airflow blanking trough communicates with the reaction area, and a stop valve is arranged in the middle of each airflow blanking trough; two or more airflow blanking troughs are arranged on the shell; and the upper part of the reaction area is provided with a liquid feed port and an assistant air exhaust pipe. By use of the device disclosed by the invention, during blanking, airflows are continuously introduced into the reaction area from the crushing area, thereby avoiding influences on the crushing area due to temperature rise or liquid rise, and preventing side reactions in the crushing area; and the blanking quantity is controlled accurately, materials are distributed uniformly, and the reactions in the reaction area are stable and uniform.

Description

technical field [0001] The invention relates to the field of multifunctional reaction equipment, in particular to an integrated reaction device capable of crushing screen materials. Background technique [0002] In the actual production process of the enterprise, in order to ensure the rapid response of the reaction device, the solid particles need to be crushed into smaller particles for reaction. Therefore, the solid materials need to be crushed during the preparation process, and then the small particle materials obtained after crushing are passed into the The reaction is carried out in the reaction device; but the crushing operation needs to add redundant crushing equipment, the operation is cumbersome, and there will be a certain loss during the material transmission process. [0003] For ordinary reaction equipment with crushing function, the crushing chamber is set on the upper part of the reaction chamber, and the crushing chamber and the reaction chamber are separat...

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Problems solved by technology

[0002] In the actual production process of the enterprise, in order to ensure the rapid response of the reaction device, the solid particles need to be crushed into smaller particles for reaction. Therefore, the solid materials need to be crushed during the preparation process, and then the small particle materials obtained after crushing are passed into the The reaction is carried out in the reaction device; but the crushing operation needs to add redundant crushing equipment, the operation is cumbersome, and there will be a certain loss in the process of material transmission

[0003] For ordinary reaction equipment with crushing function, the crushing chamber is set on the upper part of the reaction chamber, and the crushing chamber and the reaction chamber are separated by a screen; this type of reaction device has certain defects, firstly, the crushed material falls directly Falling into the reaction device, it is impossible to control the feeding speed and amount of solid materials, and for some heating reactions, the hot air flow and liquid medium formed by heating under the shell can easily enter the crushing chamber through the screen, and directly interact with the solids in the crushing chamber. Reaction, affecting the normal work of the powder bin, very inconvenient to use

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