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Continuous chemical reaction kettle

A reaction kettle and continuous technology, applied in the field of continuous chemical reaction kettle, can solve the problems of increasing the input of the reaction kettle, complex operation process, increasing the safety risk factor, etc., and achieve the effects of simple operation, simple structure and small space occupation.

Pending Publication Date: 2021-06-29
JIANGSU HECHENG ADVANCED MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this type of series reactor increases the investment in the reactor, and the operation process will become complicated, especially the reaction to the liquid-gas-solid three-phase state increases the safety risk factor in the process

Method used

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  • Continuous chemical reaction kettle
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Embodiment Construction

[0037] In the following description, numerous specific details are set forth for the purposes of explanation and in order to provide a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details. The illustrative example embodiments of the present invention have been set forth for purposes of illustration only, and are not intended to be limiting of the present invention. Therefore, the protection scope of the present invention is not limited by the specific embodiments, but only by the scope of the appended claims.

[0038] Such as figure 1 As shown, the continuous reaction kettle provided by an embodiment of the present invention has a cylindrical tower structure, and the ratio range of its height to diameter is 0.5:1 to 10:1, as follows, the height is 7m, the diameter A 1.2m reactor is used as an example for illustration, but it is not limited to specific height...

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Abstract

The invention provides a continuous reaction kettle. The reaction kettle comprises a feeding end and a discharging end opposite to the feeding end, the feeding end is provided with a feeding port, the discharging end is provided with a discharging port, at least two layers of fixing plates are arranged in the reaction kettle, and reaction liquid mixers are arranged between the fixing plates, between the fixing plates and the discharging end and between the fixing plates and the feeding end. According to the continuous reaction kettle, the effects of full mixing, full contact and full conversion of reaction raw materials in the kettle body can be achieved, and compared with the situation that a plurality of reaction kettles are connected in series in the prior art, the continuous reaction kettle is simpler in structure, smaller in occupied space and simpler and more convenient to operate.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a continuous chemical reaction kettle. Background technique [0002] Reactor is a comprehensive chemical equipment, which is widely used in the production and manufacture of petroleum, chemical, rubber, pesticide, dye, medicine, and food, and is used to complete processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, and condensation. According to different operation methods, the reactor can be divided into: batch reactor, continuous reactor and semi-continuous reactor. [0003] The batch reactor is a reactor in which all raw materials are added at one time and the reaction is completed at one time. This kind of reaction kettle is flexible in operation, easy to adapt to different operating conditions and product varieties, and is suitable for the production of products with small batches, multiple varieties and long reaction time. Auxil...

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Application Information

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IPC IPC(8): B01J8/04
CPCB01J8/04B01J8/0292
Inventor 徐飞张家飞陈俊利钱龙姜晓枫陈法兵徐爽宋晓龙
Owner JIANGSU HECHENG ADVANCED MATERIALS