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Stirring tank

A mixing tank and agitator technology, applied to mixer accessories, mixers with rotating agitating devices, dissolving, etc., can solve problems such as uneven heating or cooling of materials, unqualified products, unfavorable chemical and chemical processes, etc., to achieve improvement The effect of quality and uniform heat transfer

Active Publication Date: 2015-04-01
瀚能(苏州)节能科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At this stage, the mixing tank in the chemical industry usually adopts the method of agitator and jacketed tank. The jacket on the outer layer of the tank is filled with heating medium or cooling medium, and the material in the mixing tank is heated or cooled through the jacket form. The heating or cooling method of the material is uneven, especially for the material with high viscosity, the temperature difference between the tank center and the tank wall is relatively large, which is very unfavorable to chemical and chemical processes, especially for some temperature requirements for the reaction process. Relatively high process, the use of jacket heating or cooling method is easy to cause unqualified products

Method used

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Examples

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Embodiment 2

[0029] The difference from Example 1 is that, as Figure 4 and Figure 5 As shown, the structure of the hollow cavity 103 of the spiral heat exchange plate 101 is different from the structure of the hollow cavity in Example 1, and the spiral heat exchange plate 101 in Example 2 includes two stacked heat exchange The heat plate 102 is provided with a hollow cavity 103 after the two heat exchange plates 102 are stacked, and the hollow cavity 103 is as Figure 5 As shown, the welds of the two heat exchange plates 102 are welded into an S shape, so that the hollow cavity 103 of the heat exchange plate 101 is also set as an S-shaped flow channel, and the hollow cavity 103, the fluid inlet header 5 and the The fluid outlet header 6 forms a connected cavity, and the heat exchange plate 101 is arranged in a spiral shape. The fluid flows from the fluid inlet header 5 into the hollow cavity 103, and then flows out from the fluid outlet header 6. The S-shaped flow channel The contact a...

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Abstract

The invention discloses a stirring tank which comprises a heat exchange device, a tank body, a tank top seal and a stirrer, wherein the heat exchange device comprises spiral heat exchange plates, a fluid inlet header and a fluid outlet header; the heat exchange plates comprise at least two overlapped heat exchange plates; hollow cavities are formed after the at least two heat exchange plates are overlapped; the hollow cavities, the fluid inlet header and the fluid outlet header form a communicated cavity; a material outlet is formed in the bottom of the tank body; a material inlet is formed in the tank top seal; the stirrer and the heat exchange plates are all positioned inside the tank body. By adopting the mode, the spiral lining heat exchange plates are arranged inside the stirring tank body, so that a material can be relatively uniformly heated or cooled, the temperature difference of the material inside the tank body is small, and the product quality is greatly improved.

Description

technical field [0001] The invention relates to the field of chemical equipment such as reaction, mixing and storage in the chemical industry and the chemical industry, in particular to a stirring tank. Background technique [0002] At this stage, the mixing tank in the chemical industry usually adopts the method of agitator and jacketed tank. The jacket on the outer layer of the tank is filled with heating medium or cooling medium, and the material in the mixing tank is heated or cooled through the jacket form. The heating or cooling method of the material is uneven, especially for the material with high viscosity, the temperature difference between the tank center and the tank wall is relatively large, which is very unfavorable to chemical and chemical processes, especially for some temperature requirements for the reaction process. For a relatively high process, the use of jacket heating or cooling may easily lead to unqualified products. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/16B01F15/06
Inventor 蒋正坤田奎
Owner 瀚能(苏州)节能科技有限公司
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