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Stirred tank

A stirring tank and stirring shaft technology, applied in the field of stirring tanks, can solve the problems of stirring dead zone, reducing catalyst efficiency and effect, sticking to walls, etc.

Active Publication Date: 2014-12-31
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the various stirred tanks in the industry mainly use a stirring shaft with a stirring paddle for stirring, and there are still stirring dead zones and wall sticking phenomena in the process of gelling, which will reduce the efficiency and effect of catalyst production

Method used

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Embodiment Construction

[0029] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0030] In the present invention, in the absence of a contrary statement, the orientation words used such as "upper and lower" are usually defined under the normal use of the stirred tank provided by the present invention, specifically, as figure 1 direction shown.

[0031] according to figure 1 As shown, the present invention provides a stirred tank, which includes a tank body 1, and the stirred tank also includes an elastic support 2 and a vibration device 3, the tank body 1 is fixed on the elastic support 2, and the vibration device 3 is located at the tank body 1, and drive the kettle body 1 to vibrate on the elastic support 2.

[0032] In the above techni...

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PUM

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Abstract

The invention discloses a stirred tank. The stirred tank comprises a tank body (1), an elastic support (2) and a vibration device (3), wherein the tank body (1) is fixed on the elastic support (2); and the vibration device (3) is arranged at the upper end of the tank body (1) and drives the tank body (1) to vibrate on the elastic support (2). The stirred tank has the beneficial effects that the vibration device is arranged at the upper end of the tank body of the stirred tank provided by the invention and the tank body is fixed on the elastic support, so the tank body can be vibrated. During reaction, the substances in the tank body not only can be stirred but also can vibrate, therefore the stirred tank can effectively avoid stirring dead zones and sticking to walls in reaction, so that the reaction substances are fully stirred.

Description

technical field [0001] The invention relates to a reaction device, in particular to a stirred tank. Background technique [0002] Stirred tanks are widely used in the chemical industry. For example, in the production of catalysts, stirred tanks are one of the core equipment. Because catalysts such as cracking catalysts are inorganic powdery granular products, and are mainly used in refining catalytic cracking units. The product has a large amount of use and high technical content, and has strict requirements on various technical indicators such as physical chemistry. Therefore, the production process of the catalyst is complicated, and the performance requirements for the production equipment are relatively high. In the process of using stirred tanks to produce catalysts, gelation reactions are often involved. The basic materials are liquid phases, and the added materials are solid phases. Form requirements are high. At this stage, the various stirred tanks in the indust...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/00B01F13/10
Inventor 刘宇键张志民周岩田辉平许昀朱玉霞赵留周周治杨凌陶金孙好现张学灵潘红年贾慧
Owner CHINA PETROLEUM & CHEM CORP