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Baffle device capable of rotatably positioning stirring type reaction tank

A technology of baffle device and reaction tank, which is applied in chemical/physical/physical-chemical stationary reactors, detailed information of chemical/physical/physical-chemical reactors, chemical/physical/physical-chemical processes, etc., can solve the problem of baffles Conform to the conditions of full baffle, to achieve the effect of convenient operation, enhanced matching efficiency, and easy disassembly and assembly

Pending Publication Date: 2021-08-31
TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, this viscosity range is too wide, and the baffle specifications in this range are fixed, so it is difficult to make the baffles in practical applications meet the full baffle conditions

Method used

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  • Baffle device capable of rotatably positioning stirring type reaction tank
  • Baffle device capable of rotatably positioning stirring type reaction tank
  • Baffle device capable of rotatably positioning stirring type reaction tank

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Embodiment Construction

[0073] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0074] A baffle device for a rotatably positioned stirring reaction tank, comprising a stirring reaction tank 2, a stirring shaft 1, a paddle 6, a baffle 4, an upper horizontally rotating positioning assembly 3 and a lower horizontally rotating fixing assembly 5. A stirring shaft is vertically suspended in the middle of the tank, paddles are installed coaxially at the lower end of the stirring shaft, and multiple vertical strip-shaped baffles are installed at annular intervals on the inner wall of the stirring reaction tank on the outer periphery of the stirring shaft. are fixed on the inner wall obliquely;

[0075] The improvement point of this device is:

[0076] The upper horizontal rotation posi...

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Abstract

The invention relates to a baffledevice capable of rotatably positioning a stirring type reaction tank. The baffle device comprises a stirring type reaction tank, a stirring shaft, a paddle, baffles, an upper end horizontal rotation positioning assembly and a lower end horizontal rotation fixing assembly. A stirring shaft is vertically mounted in the middle in the stirring type reaction tank in a suspension manner. A plurality of vertical long-strip-shaped baffles are annularly installed on the inner wall of the stirring type reaction tank on the periphery of the stirring shaft at intervals, an upper end horizontal rotation positioning assembly is installed between the upper portion of each baffle and the inner wall of the stirring type reaction tank, and a lower end horizontal rotation fixing assembly is installed between the lower portion of each baffle and the inner wall of the stirring type reaction tank. The inclined included angle between the baffle and the inner wall of the stirring type reaction tank can be adjusted and fixed. The device is simple in structure, convenient to disassemble, assemble and maintain, scientific and reasonable in design, convenient to operate, safe, reliable and capable of meeting the optimal viscosity efficiency point of various stirred mixed liquid, a large number of viscosity testing links are reduced, the number of times of experiments is reduced, and the stirring efficiency of the stirring tank and the matching efficiency of the wall baffle are effectively improved.

Description

technical field [0001] The invention belongs to the field of chemical industry and relates to a stirred reaction tank, in particular to a baffle device for a rotatable and positioned stirred reaction tank. Background technique [0002] Stirring reaction tank is a common reaction equipment in chemical plants. It has been widely used in petrochemical, pharmaceutical, food and other fields. It is an essential equipment for fine chemicals. It can be used to complete stirring and mixing, hydrolysis, crystallization, heating, Processes such as constant temperature and constant pressure reaction. In the working process of the stirred reactor, stirring and mixing is one of the key working links. Most of the reaction process requires the materials to be fully mixed without generating vortexes that affect the reaction, and an important decision for the stirring and mixing effect of the stirred reactor The factors are the number, structure and location of the baffles installed. At pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J19/00
CPCB01J19/006B01J19/18B01J19/0053B01J19/0066
Inventor 唐洪涛刘曼玉于海洋宋继田
Owner TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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