Reaction kettle

Abstract

A reaction kettle includes a kettle body. A variable frequency motor is arranged above the kettle body. A main rotary shaft is connected to the variable frequency motor through a speed reducer and is arranged in the kettle body. Two connection rods are connected to the upper part of the main rotary shaft through hinges. Two ends of the two connection rods are both connected to the main rotary shaft through reset springs. A hydraulic pump is connected to the end of each connection rod. An auxiliary rotary shaft is connected to the lower parts of each hydraulic pump. A plurality of primary stirring blades are disposed on each auxiliary rotary shaft. A plurality of secondary stirring blades are disposed on the main rotary shaft. A coil pipe inlet and a coil pipe outlet are formed in the top of the kettle body. The reaction kettle has the following advantages: when the variable frequency motor works, turning radiuses of the reset springs are changed through centrifugal force, so that a larger stirring range is reached. In addition, by means of a coil pipe, cold transmission or heat transmission in the kettle body is achieved better and quicker. The reaction kettle has simple structure, is convenient to use and has good stirring effect.

Description

technical field [0001] The invention relates to the technical field of chemical production equipment, in particular to a reaction kettle. Background technique [0002] The reactor is generally equipped with a stirring device. In order to promote the reaction speed and effect in the reactor, the existing stirring device is generally provided with a stirring blade in the reactor body. The structure of the stirring blade is mostly a paddle type, a turbine type or an anchor structure. The stirring effect is poor; in addition, the cooling or heat transfer in the kettle body is generally realized through the jacket, and its structure is relatively complicated, and the heat transfer efficiency is average. Contents of the invention [0003] The object of the present invention is to provide a reaction kettle to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutio...

AI Technical Summary

Problems solved by technology

[0002] The reactor is generally equipped with a stirring device. In order to promote the reaction speed and effect in the reactor, the existing stirring device is generally provided with a stirring blade in the reactor body. The structure of the stirring blade is mostly a paddle type, a turbine type or an anchor structure. The stirring effect is poor; in addition, the cooling or heat transfer in the kettle body is generally realized through the jacket, the structure is relatively complicated, and the heat transfer efficiency is average.

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