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A device for recovering waste heat from printing and dyeing equipment

A technology for waste heat recovery and printing and dyeing equipment, which is applied to lighting and heating equipment, heat exchangers, indirect heat exchangers, etc., and can solve problems such as low heat exchange efficiency

Active Publication Date: 2021-09-10
江苏新世嘉家纺高新科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for recovering waste heat from printing and dyeing equipment, which has the advantages of high heat exchange efficiency and solves the problem of low heat exchange efficiency

Method used

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  • A device for recovering waste heat from printing and dyeing equipment
  • A device for recovering waste heat from printing and dyeing equipment
  • A device for recovering waste heat from printing and dyeing equipment

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

[0021] see Figure 1-3 , a device for waste heat recovery of printing and dyeing equipment, including printing and dyeing equipment 1, a waste heat recovery device 2 is fixedly connected to the top of the printing and dyeing equipment 1, a fixed block 3 is sleeved on the outside of the waste heat recovery device 2, and two upper and lower parts inside the waste heat recovery device 2 There are pressure grooves 5 on the side walls, and a fixed shaft 6 is ...

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Abstract

The invention relates to the technical field of printing and dyeing equipment, and discloses a device for recovering waste heat of printing and dyeing equipment, including the printing and dyeing equipment. The device for recovering waste heat from printing and dyeing equipment uses a fan to blow the hot air inside the printing and dyeing equipment into the inside of the fixed block. The air enters in a spiral, which effectively reduces the speed of hot air entering, and the hot air impacts the rotating fan blades. At this time, the rotating fan blades, movable blocks and buffer springs work together to further buffer the effect. The device passes through a series of The unique mechanical structure reduces the flow rate of hot air entering the waste heat recovery device, so that the hot air stays in the waste heat recovery device for a long time, which can fully recover waste heat and make waste heat recovery more efficient. The rotating block fits closely with the guide groove.

Description

technical field [0001] The invention relates to the technical field of printing and dyeing equipment, in particular to a device for recovering waste heat of printing and dyeing equipment. Background technique [0002] Printing and dyeing, also known as dyeing and finishing, is a processing method and a general term for pretreatment, dyeing, printing, finishing and washing; the undergraduate dyeing and finishing major has now been incorporated into the light chemical engineering major; as early as six or seven thousand In the Neolithic Age years ago, our ancestors were able to dye linen red with hematite powder. The primitive tribes living in the Nomuhong area of ​​the Qaidam Basin in Qinghai could dye wool yellow, red, brown and blue. In the Shang and Zhou dynasties, the dyeing technology continued to improve, and full-time officials "dyeers" were set up in the palace handicraft workshops to "hand-dye grass" to manage the dyeing production, and the dyed colors were also exce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D21/00D06B23/00
CPCD06B23/00F28D21/0014Y02P70/62
Inventor 向廷军
Owner 江苏新世嘉家纺高新科技股份有限公司
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