A kind of jet stirring discharge valve

Abstract

An air-injecting stirring discharging valve comprises a discharging valve pipe and a discharging valve core plate, wherein the discharging valve core plate is mounted in the inner chamber of the discharging valve pipe and is provided with a control valve rod; a valve core switching machine and a high-pressure air-injecting machine are mounted on the discharging valve pipe; an air-injecting stirring paddle is mounted on the discharging valve core plate; the air-injecting stirring paddle comprises a rotating shaft type paddle blade rack and air-injecting paddle blades; the rotating shaft type paddle blade rack is connected with a shaft seat type air transmission opening; the air-injecting paddle blades are mounted at the top of the rotating shaft type paddle blade rack; horizontal air-injecting heads are arranged on the air-injecting paddle blades. Materials at the bottom of a kettle and in the discharging valve pipe and materials at the top of the kettle are fully stirred and mixed through the air-injecting stirring paddle in the manner of combining rotating stirring and air-injecting convection, and the condition that the concentrations of the initial discharged material and other materials are inconsistent can be avoided. Therefore the air-injecting stirring discharging valve is reasonable in structure and simple to operate, and the product quality can be effectively improved.

Description

technical field [0001] The invention belongs to a discharge valve, in particular to an air-jet stirring discharge valve provided with an air-jet stirring paddle. Background technique [0002] In the chemical production plant area, kettles such as crystallization kettles and reaction kettles are widely used. In order to make the materials in the crystallization kettles and reaction kettles react evenly, stirring paddles are installed in the crystallization kettles and reaction kettles. However, the stirring paddles in the prior art can only Stir the materials in the kettle evenly, but the materials at the bottom of the kettle and the front end of the discharge valve are not fully stirred. Therefore, the concentration of the initial material discharged from the discharge valve is often inconsistent with other materials. Contents of the invention [0003] In order to solve the problem of inconsistency between the initial discharge material and other material concentrations of...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of inconsistency between the initial discharge material and other material concentrations of the discharge valve in the current technology, the present invention aims to provide an air-jet agitation discharge valve, the discharge valve is equipped with an air-jet stirring paddle, and the material in the discharge valve pipe and the kettle The materials in the tank are fully stirred and mixed, so that the concentration of the two is always consistent, and there will be no inconsistency between the initial discharge material and other materials.

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