Chemical production reaction kettle with reciprocating stirring function

Abstract

The invention discloses a chemical production reaction kettle with a reciprocating stirring function. The reaction kettle comprises a reaction kettle body; a feeding hole and a discharging hole are respectively formed in the side surfaces of the reaction kettle body; a feeding plug and a discharging plug are in threaded connection with the inner side walls of the feeding hole and the discharging hole correspondingly; a driving motor is fixedly connected to the outer side wall of the reaction kettle body; a center shaft is fixedly connected to the output end of the driving motor; and a transmission mechanism is connected to the center shaft. According to the invention, scraping mechanisms cooperate with each other, heat generated by stirring materials with micro stirring blades and basic stirring blades is conducted to the bottom of a movable plug; the heat is increased, and air pressure rises to drive the movable plug to move to the top of a mounting cavity to drive a second magnetic block to move to the position corresponding to a first magnet; and after stirring is finished, an extended spring and the air pressure at the bottom of the movable plug are reduced to drive the movableplug to move downwards to reset, and the second magnetic block is driven to move to scrape away residual materials on the inner side wall of the reaction kettle body.

Description

technical field [0001] The invention relates to the technical field of reactors, in particular to a reactor for chemical production with reciprocating stirring function. Background technique [0002] The broad understanding of the reactor is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. The materials of the reactor generally include carbon-manganese steel, Stainless steel, zirconium, nickel-based alloys and other composite materials, the reactor is widely used in petroleum, chemical industry, etc. [0003] Chemical production reaction kettle Pour a variety of materials into the reaction kettle for chemical reactions. During this period, the various materials will be fully stirred and mixed through the stirring shaft to improve the reaction efficiency. The current single-axis stirring shaft is not...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming of residual materials on the inner wall of the reactor after the reaction of the mixed materials in the prior art is completed, and proposes a reactor for chemical production with a reciprocating stirring function, so that the inner wall of the reactor body Residual material is scraped off

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