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Waste heat recovery system and process of setting machine

A waste heat recovery system and waste heat recovery technology, applied in the operation mode of the machine, mechanical equipment, heat exchange equipment, etc., can solve the problems of environmental pollution, fiber entering the waste gas, setting machine fire, etc., to reduce pollution and improve recycling efficiency. , the effect of improving efficiency

Pending Publication Date: 2021-11-16
浙江尤佳节能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, after some fabrics are set at high temperature, a large amount of fibers in the fabric will enter the exhaust gas. Therefore, the exhaust gas of the high-temperature setting machine contains a large amount of oily smoke and solid particles, which will cause great pollution to the environment.
The existence of the above substances can also easily cause safety hazards such as a fire in the setting machine

Method used

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  • Waste heat recovery system and process of setting machine
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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the application clearer, the embodiments of the application will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other. The heat exchange medium in this application may not undergo a phase change during the waste heat recovery process. For example, heat transfer oil may be preferred so that the heat exchange medium can obtain a higher temperature after waste heat recovery; it may also be a medium that produces a phase change, such as water, High-temperature steam or hot water is generated after waste heat recovery and heat exchange phase change. For ease of description, this application only uses heat transfer oil as an example for description. In the present application, the heat exchange tubes in the first ...

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Abstract

The invention relates to a waste heat recovery system and process of a setting machine. The waste heat recovery system comprises a first condensation recovery assembly and a second condensation recovery assembly which are sequentially arranged at the downstream of the setting machine, and a refrigeration assembly is arranged between a heat exchange inlet pipe of the first condensation recovery assembly and a heat exchange inlet pipe of the second condensation recovery assembly. A hot air conversion assembly is connected between a heat exchange outlet pipe of the first condensation recovery assembly and the setting machine. According to the waste heat recovery system, the waste heat recovery efficiency and utilization rate of the setting machine can be remarkably improved, and meanwhile, waste gas is cleaned, so that the production process is more energy-saving and environment-friendly.

Description

technical field [0001] The application relates to a waste heat recovery system and process of a setting machine, which is applicable to the technical field of energy saving and environmental protection. Background technique [0002] The high-temperature setting machine in the printing and dyeing industry will produce oily fumes containing organic matter and fuel additives during operation. The main components are aldehydes, ketones, hydrocarbons, fatty acids, alcohols, esters, lactones, heterocyclic compounds and aromatic compounds. Lubricants are added during the yarn manufacturing process, and the composition of dye auxiliaries is more complicated during the finishing of functional fabrics such as waterproof and flame retardant. At the same time, after some fabrics are set at high temperature, a large amount of fibers in the fabric will enter the exhaust gas. Therefore, the exhaust gas of the high-temperature setting machine contains a large amount of oil fume and solid pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28B7/00F28B9/00F28B11/00F28F19/01F28F25/06F25B27/02F25B41/20D06C7/02
CPCF28B7/00F28B9/00F28B11/00F28F19/01F28F25/06F25B27/02F25B41/20D06C7/02Y02A30/274
Inventor 郑时红赵云鹏茅新波
Owner 浙江尤佳节能科技有限公司
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