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Vertical type carbonization device capable of automatically cleaning tar for carbon fiber production

A technology of automatic removal and carbonization device, applied in the direction of chemical characteristics of fibers, textiles and papermaking, etc., can solve the problems of incomplete protection of products, affecting normal production, and burning and hardening strength of carbon fibers.

Inactive Publication Date: 2014-01-08
齐齐哈尔瑞兴碳纤维科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the carbonization process, a large amount of tar gas will cause the carbon fiber to be burned or the hardened strength will be low, which will affect the continuous production and lead to the problem of low production capacity
The main reason is that the equipment cannot meet the technical problem of tar gas removal required by the production process. The traditional horizontal carbonization equipment for carbon fiber production in my country is basically difficult to completely change the technical problem of tar being completely removed. In the traditional horizontal heating zone indoor No matter what method is used to remove tar gas, it is impossible to completely protect the products in production. To remove a large amount of gas tar generated in production, the only way to remove the gas tar is to add air to supplement it. As a result, a large amount of protective gas and heat used for production are taken away, causing oxygen to enter the equipment room and a great waste, directly affecting normal production

Method used

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  • Vertical type carbonization device capable of automatically cleaning tar for carbon fiber production
  • Vertical type carbonization device capable of automatically cleaning tar for carbon fiber production

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Embodiment Construction

[0011] Vertical carbonization device for automatic removal of tar for carbon fiber production. It heats the tar gas outlet 2 set on the upper part of the inner chamber 1, and is connected to one end of the gas tar recovery pipeline 3 in a through-type connection. The other end of the gas recovery pipeline 3 is connected to the ultrasonic gas tar purification equipment. 4 The air inlet is through-connected, one end of the air supply pipeline is connected through the air outlet 5 of the tar purification equipment 4, and the other end of the air supply pipeline is connected through the air inlet 6 of the heating inner chamber; one side of the heating inner chamber 1 is provided with a heating chamber 7 , the heating inner chamber 1 is provided with a traction roller 9, and the heating chamber 7 is provided with a driven roller 10, and the adsorption belt 8 has a crawler structure with the traction roller 9 and the driven roller 10 as two ends, and the adsorption belt 8 passes throu...

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Abstract

A vertical type carbonization device capable of automatically cleaning tar for carbon fiber production belongs to the field of carbon fiber production equipment. One side of a heating inner chamber is provided with a heating chamber, a driving roll is arranged in the heating inner chamber, a driven roll is arranged in the heating chamber, an absorption band takes the driving roll and the driven roll as the two ends to form a crawler structure, the absorption band goes through the joint position between the heating inner chamber and the heating chamber, and is in a cyclic motion; the gas outlet of the heating chamber is in a through connection with ultrasonic gas tar purification equipment through a gas recycling pipe line. The heating inner chambers of vertical type or inclined vertical type carbonization equipment both have circulation space which is beneficial for exhaustion of gas tar and occupation of tar-free gas, thus the gas tar generated during the production process will not be trapped in the heating area of the chamber to affect the product quality, and the protective gas and heat for production will not lose basically.

Description

technical field [0001] The invention relates to a vertical carbonization device for automatically removing tar for carbon fiber production, which belongs to the field of carbon fiber production equipment. Background technique [0002] In the carbonization process of carbon fiber production, carbonization equipment is one of the core technologies and an important factor for the continuous production of carbon fiber and product quality. During the carbonization process, a large amount of tar gas generated will cause the carbon fiber to be burned or the hardened strength will be low, which will affect the continuous production and lead to the problem of low production capacity. The main reason is that the equipment cannot meet the technical problem of tar gas removal required by the production process. The traditional horizontal carbonization equipment for carbon fiber production in my country is basically difficult to completely change the technical problem of tar being ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F9/12
Inventor 肖颖
Owner 齐齐哈尔瑞兴碳纤维科技有限公司
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