Hot air circulating system of textile drying room

A circulation system and drying room technology, applied in drying, drying machines, lighting and heating equipment, etc., can solve the problems of hot air not being able to be recycled, low thermal efficiency, high energy consumption, etc., to achieve improved uniformity, improved thermal efficiency, The effect of reducing energy consumption

Inactive Publication Date: 2014-07-30
WUJIANG LONGSHENG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hot air in this hot air system cannot be recycled, resulting in high energy consumption and low thermal efficiency.

Method used

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  • Hot air circulating system of textile drying room
  • Hot air circulating system of textile drying room

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Embodiment Construction

[0015] In order to enable those skilled in the art to better understand the solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings of the embodiments.

[0016] Such as figure 1 As shown, a hot air circulation system of a fabric drying room includes an air supply pipe with air inlets and air outlets at both ends, a circulation fan M1 and an exhaust fan M2 for guiding the air in the air supply pipe, and The heater 2 that heats the air in the air duct, and the air supply duct includes an air inlet duct 4 communicated with the air outside the drying room, an air outlet duct 6 and a return air duct 8 communicated with the air in the oven room, and an air inlet duct connected with the air. The air guide pipe 10 of the pipe 4 and the air outlet pipe 6, an...

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Abstract

The invention provides a hot air circulating system of a textile drying room. The hot air circulating system comprises an air conveying pipe with an air inlet and an air outlet at the two ends, a circulating draught fan and air exhausting draught fans which are used for guiding air in the air conveying pipe, and a heater for heating the air in the air conveying pipe. The hot air circulating system is characterized in that the air conveying pipe comprises an air inlet chamber communicated with the air outside the drying room, an air outlet pipe and an air returning pipe which are communicated with the air in the drying room, an air guide pipe for communicating the air inlet pipe and the air outlet pipe, and an air exhausting pipe which is communicated with the indoor and outdoor parts of the drying room through the air exhausting draught fan, wherein the circulating draught fans comprise a first circulating draught fan and a second circulating draught fan which can work independently; the air inlet pipe is respectively communicated with the air returning pipe and the air guide pipe through the first circulating draught fan; the air guide pipe is sequentially communicated with the air outlet pipe through the heater and the second circulating draught fan. The hot air circulating system provided by the invention is used in the drying room so as to reduce the energy consumption and improve the heat efficiency; the temperature difference of all parts is small so as to be good for further improving the drying uniformity and the heat efficiency of textiles.

Description

technical field [0001] The invention relates to a hot air system, in particular to a hot air circulation system used in a fabric drying room. Background technique [0002] The web fabric impregnated or sprayed with chemical adhesive must be dried, baked and heat-treated so that the adhesive can bond and reinforce the fabric. Fabrics containing hot-melt fibers can only be melted and bonded and strengthened after heat treatment by ovens (rooms) and other equipment. Therefore, drying is an indispensable processing stage in the production process of fabric chemical bonding. Common heat transfer methods in drying include convection, contact, and radiation. The convection type has become the most widely used of the three heat transfer methods because of its advantages of uniform heat transfer and low tension on the fabric surface. [0003] The convection type uses air as a carrier, and the hot air formed after heating the air is blown on the surface of the fabric, so that the wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B21/00
Inventor 谈三荣周玉珍
Owner WUJIANG LONGSHENG TEXTILE
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