Reaction tank stirring structure

Abstract

The invention provides a reaction tank stirring structure. The reaction tank stirring structure is mounted at 1 / 3 height of a stirring shaft and comprises a tetrafluorine bushing, wherein the tetrafluorine bushing sleeves the outer side of the stirring shaft, and the stirring shaft can freely rotate in the tetrafluorine bushing; a bi-parting supporting seat is connected to the tetrafluorine bushing and is connected with a screw rod I mounted on an adjusting seat through a pull rod I, a screw rod II is mounted at the other end of the adjusting seat and is fixed through a locking nut, and the other end of the screw rod II is connected with a pull rod II which is movably connected to a fixed seat through a pin; a cushion plate is arranged between the fixed seat and a tank body. The reaction tank stirring structure is simple in structure and easy to produce; gaps among components are adjusted after the reaction tank stirring structure is mounted; after the reaction tank stirring structure is used for many years, the problems that the tank body shakes, a transmission device is not reliable, and the like are solved, and the use effect is good.

Description

technical field [0001] The purpose of the present invention is to provide a stirring structure which is not easy to shake and has high rigidity. Background technique [0002] At present, in chemical production, many reaction tanks adopt the double-shaft stirring method, such as figure 1 As shown, in the production process, the tank body of the reaction tank shakes very much and the stirring shaft frequently bends. The reasons are as follows: 1. The stirrer is a cast three-blade propeller stirrer, which has a large stirring load and a heavy weight; 2. Stirring The shaft (to the center of the tank) is offset, and the vortex generated during stirring has a large horizontal driving force on the stirring device, and there are large differences between the various positions. Contents of the invention [0003] To solve the above problems, the present invention provides a stirring structure for a reaction tank. [0004] The specific technical solutions are: [0005] A stirring ...

AI Technical Summary

Problems solved by technology

[0002] At present, in chemical production, many reaction tanks adopt a double-shaft stirring method, such as figure 1 As shown, during the production process, the tank body of the reaction tank shakes very much and the stirring shaft frequently bends. The reasons are as follows: 1. The stirrer is a cast three-blade propeller stirrer, which has a large stirring load and a heavy weight; 2. Stirring The shaft (to the center of the tank) is offset, the vortex generated during stirring has a large horizontal driving force on the stirring device, and the difference between the various positions is large

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