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Reaction kettle with uniform heating effect

A technology of uniform heating and reactor, which is applied in chemical/physical/physical chemical mobile reactors, pressure vessels used in chemical processes, and methods of chemically changing substances by using atmospheric pressure, which can solve safety hazards and other issues. Achieve uniform heating and good reaction effect

Inactive Publication Date: 2012-09-19
南京瑞旭产品技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heating coil of the high-efficiency reactor is set in the paddle. Since the paddle needs to rotate at a high speed during the operation of the reactor, the use of electric current to heat the paddle generates a strong electromagnetic field in the reactor, which poses a great safety hazard.

Method used

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  • Reaction kettle with uniform heating effect
  • Reaction kettle with uniform heating effect

Examples

Experimental program
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Effect test

Embodiment 1

[0020] as attached figure 1 Shown: the reaction kettle of uniform heating of the present invention comprises kettle body 1, and described kettle body is respectively provided with feed inlet 2 and discharge port 3 above, and the both sides of described kettle body have connecting shaft 4 respectively, The connecting shaft is installed on the bearing 5, and a pulley 6 is installed on the connecting shaft on one side, and the pulley is connected to the driving motor 8 through the belt 7, and a group of heat exchange tubes 9 are installed inside the kettle body. The heat exchange tubes are respectively connected to the heating equipment 12 through the water inlet 10 and the water outlet 11 .

Embodiment 2

[0022] In the uniformly heated reaction kettle, the central axis of the kettle body forms an included angle of 5-15° with the horizontal plane.

Embodiment 3

[0024] In the uniformly heated reaction kettle, the heat exchange tubes are closely arranged on the inner wall of the kettle body.

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Abstract

The invention provides a reaction kettle with a uniform heating effect. The existing reaction kettles all have the same heating mode of heat transfer through the kettle walls of the reaction kettles, which leads to non-uniform heating of the materials in the kettles bodies and adverse effect on chemical reactions. The reaction kettle comprises a kettle body (1), wherein a feed port (2) and a discharge port (3) are formed on the kettle body respectively, connecting shafts (4) are arranged o the two sides of the kettle body respectively, the connecting shafts are mounted on a bearing (5), a belt pulley (6) is arranged on the connecting shaft on either side, the belt pulley is connected with a driving motor (8) through a belt (7), a group of heat exchange tubes (9) are arranged in the kettle body, and the heat exchange tubes are connected with heat supply equipment (12) through a water inlet (10) and a water outlet (11) respectively. The reaction kettle is applied to chemical reactions.

Description

technical field [0001] The invention relates to a chemical machinery, in particular to a uniformly heated reaction kettle. Background technique [0002] Reactor is a comprehensive reaction vessel, which is widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food and other industries, and is used to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and other processes. The current heating forms of the reactor include electric heating, oil heating, gas heating, water heating (or cooling), open flame heating, etc. Without exception, these heating methods conduct heat through the wall of the reactor, which leads to uneven heating of the materials in the reactor and affects the result of the chemical reaction. [0003] In order to solve the above problems, the patent 201110435486.8 discloses a high-efficiency reactor, and specifically discloses the following technical features: the high-efficiency reactor includes a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/28B01J4/00B01J3/04B01J3/02
Inventor 李聪
Owner 南京瑞旭产品技术有限公司
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