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A carbon fiber drying furnace

A drying furnace, carbon fiber technology, applied in drying gas arrangement, progressive dryer, rayon cleaning/drying and other directions, can solve the problems of low drying efficiency, large area of ​​carbon fiber drying furnace, high energy consumption, and achieve drying High efficiency, small footprint and sufficient drying effect

Active Publication Date: 2015-09-30
BLUESTAR BEIJING CHEM MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problems that the carbon fiber drying furnace occupies a large area, consumes a lot of energy, and has low drying efficiency.

Method used

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  • A carbon fiber drying furnace
  • A carbon fiber drying furnace
  • A carbon fiber drying furnace

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Embodiment Construction

[0022] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "plurality" means two or more; unless otherwise specified, "notch-shaped" means a shape other than an even cross-section. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" etc. is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and th...

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Abstract

The invention relates to the technical field of surface treatment equipment for carbon fibers, in particular to a carbon fiber drying furnace which comprises a furnace body, an air channel and a conveyor device. Air can circularly flow through the air channel, the conveyor device is used for conveying carbon fiber bundles, a heater for heating the circulating air is mounted on the air channel, two ends of the air channel are connected with the furnace body, a fan used for driving the air to circulate is arranged in the air channel, and the conveyor device is connected with the furnace body. The carbon fiber drying furnace has the advantages that a device which is arranged on the outside of the furnace body is used for circularly heating the air, and the carbon fiber bundles are repeatedly fed into the furnace body to be heated and dried, so that the purpose of drying the carbon fiber bundles can be achieved, a sufficient drying effect can be realized, the carbon fiber drying furnace is small in occupied area, simple in structure and high in drying efficiency, energy can be saved, and the like.

Description

technical field [0001] The invention relates to the technical field of carbon fiber surface treatment equipment, in particular to a carbon fiber drying furnace. Background technique [0002] Carbon fiber is a new type of material, which has the advantages of low density, high strength, high temperature resistance, corrosion resistance, etc. It has been widely used in aerospace, ships, automobiles and other fields. Carbon fiber surface treatment is an important link in the production process of carbon fiber. The process is electrolytic surface treatment-washing-drying-sizing-drying, drying the sizing-treated carbon fiber tow to make it shape, and then winding. Drying furnace is an important equipment for drying treatment. Carbon fiber drying furnaces currently on the market have many shortcomings, mainly in large area, high energy consumption, and low drying efficiency. Contents of the invention [0003] (1) Technical problems to be solved [0004] The technical problem t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B13/00F26B13/10F26B21/00D06B3/04
CPCD01D10/06F26B13/00F26B13/10
Inventor 赵国峰司继松王伟红代春雷张丽蕊
Owner BLUESTAR BEIJING CHEM MACHINERY