Eddy current paddle of reaction kettle

A vortex type, kettle blade technology, applied in the field of vortex type reactor blades, can solve the problems of reducing the use efficiency of the reactor, energy waste, etc., and achieve the effect of ingenious structure design, high mixing efficiency, and easy production

Inactive Publication Date: 2011-09-21
李容毅
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Therefore, the use efficiency of the reactor is

Method used

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  • Eddy current paddle of reaction kettle
  • Eddy current paddle of reaction kettle
  • Eddy current paddle of reaction kettle

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[0010] See attached figure 1 The vortex reactor paddle disclosed in the present invention is characterized by an industrial product: an upper folding plate 2 and a lower folding plate 7 made of metal on two of the central shaft 8, between each folding plate There are several V-shaped plates 6, among which, the connection between the folding plates uses the riveting movable shaft 4, and the bolts 3 are used to fix the folding plates firmly. According to the requirements of the direction of rotation, the upper and lower folding plates 2 are folded The V-shaped plate 6 fixed or welded between the plates 7, with the central axis 8 as the dividing line, the direction of the angle a of the right V-shaped plate is opposite to that of the left side. In terms of ensuring dynamic balance, it is made above the central axis 8. There is a joint 5, and a flange 1 is connected to the joint 5; the product used in the vortex reactor for the laboratory is characterized by: a connecting hole III i...

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Abstract

The invention discloses an eddy current paddle of a reaction kettle, and belongs to the technical field of processing of glue making equipment. The invention is characterized in that: the paddle of the reaction kettle is provided with a plurality of V-shaped plates, so that reaction liquid is subjected to the action of the V-shaped plates under the push of the paddle, and a low-pressure eddy current area is formed in the V-shaped included angle of each V-shaped plate to increase the collision probability of formaldehyde and a formaldehyde reactant and perform full reaction; therefore, the content of free formaldehyde is reduced, and an environment-friendly index reaches the standard. The invention has the advancement and innovativeness that: the paddle has a skilful structural design, is convenient to manufacture, assemble and maintain, has high mixing efficiency and is energy-saving.

Description

technical field [0001] The invention discloses a vortex-type reactor paddle, which belongs to the technical field of rubber-making equipment processing. Background technique [0002] The reactors produced in the prior art, due to the poor design of the paddles, cannot quickly cause the formaldehyde to collide with melamine, urea or phenol in the production of liquid glue that participates in the reaction, resulting in excessive free formaldehyde content. Then, in overcoming this defect, it is generally adopted to reduce the content of free formaldehyde by prolonging the holding time of 3 to 4 hours and adding the formaldehyde reactant in multiple times. Therefore, the use efficiency of the reactor is also reduced, and unnecessary energy waste is caused. Contents of the invention [0003] The blade of a vortex type reactor disclosed by the present invention has the purpose of making the blade of the reactor equipped with several V-shaped plates, so that the reaction liquid...

Claims

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Application Information

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IPC IPC(8): B01J19/18B01F7/16B01F27/906
Inventor 李容毅
Owner 李容毅
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