Reaction device

A reaction device and stirring device technology, which is applied in transportation and packaging, chemical/physical/physical chemical fixed reactors, mixers, etc., can solve the problems of poor stirring effect of reaction vessels and low steam utilization rate, and achieve improved stirring Effect, high steam utilization rate, full reaction effect

Active Publication Date: 2016-05-04
HEZE DIJADE CHEM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention lies in the problems of poor stirring effect and low steam utilization rate of the reaction vessel in the prior art, thereby providing a reaction device with good stirring effect and high steam utilization rate

Method used

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  • Reaction device

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Embodiment 1

[0034] This embodiment provides a kind of reaction device, is used for the reaction of polymer, as figure 1 shown, including,

[0035] The tower body 1 is a cylinder with accommodating space;

[0036] The stirring device includes a rotating shaft 21 arranged vertically at the central position of the tower body 1 and driven by a power device to rotate, and an axial interval along the vertical direction of the rotating shaft 21 is arranged on the rotating shaft 21 Several paddles 22 on the

[0037] The rotating shaft 21 is hollow to form an air channel 31, and the paddle 22 is formed with a main channel 32 axially arranged along the paddle 22, and a side channel 33 arranged at a certain angle with the main channel 32, so The main channel 32 communicates with the air channel 31, and extends toward the axial direction of the paddle 22 to form a main air injection port, and the side channel 33 communicates with the main channel 32 and extends toward the diameter of the paddle 22....

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Abstract

The invention relates to a reaction device. According to the reaction device, a stirring device and a steam introduction mechanism are integrated, a high-temperature steam circulation channel is formed in the rotating shaft of the stirring device and blades, high-temperature steam is jetted through air jet holes in the blades, and the blades and the air jet holes are located in a tower body, so that on one hand, stream can be dispersed and is promoted to be liquefied on the tower body, heat of the stream is adequately released into the tower body, and soft water which is taken as a raw material for producing high-molecular polymers is formed after the liquefaction of steam; besides, the blades and the air jet holes can rotate along with the rotating shaft to further uniformly send stream to each part in the tower body, so that the stirring effect of high-temperature stream to the raw material of the high-molecular polymers in the tower body is improved, the reaction of the high-molecular polymers is relatively adequate and uniform, the content of un-reacted polymeric monomers is low, and the molecular weight of the high-molecular polymers is relatively uniform.

Description

technical field [0001] The invention relates to a reaction device, which belongs to the technical field of chemical equipment. Background technique [0002] The polymer polymerization reaction is to add the raw materials of the reactants into the reaction vessel, and control the reaction conditions to polymerize the reaction monomers to form a polymer. In order to make the reaction proceed uniformly, it is necessary to stir the reactants in the reaction vessel. At present, mechanical stirring is often used to stir the reactants. [0003] Chinese patent document CN202778444U discloses a reaction vessel heated and stirred by steam, which includes a tower body and a pipe inserted into the tower body, and the pipe has a steam inlet. In specific use, high-pressure steam enters the tower body through the pipe and the steam inlet provided on the pipe to stir the liquid mixture in the tower body. However, since the high-pressure steam directly enters the tower body through the pi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J19/00B01F13/02B01F15/06B01F33/40
CPCB01J19/0013B01J19/0066B01J19/18B01J2219/00123B01F33/4021B01F35/91B01F2035/99B01F2101/2204
Inventor 金爱莲
Owner HEZE DIJADE CHEM CORP
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