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Environmental protective energy saving drying apparatus

An environmental protection, energy saving, dryer technology, applied in dryers, drying, drying of solid materials, etc., can solve the problems of wasting energy, unfavorable environmental protection, etc., and achieve the effect of reducing costs

Inactive Publication Date: 2011-01-19
深圳市汇腾热能设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, the remaining heat of the current chiller is directly discharged into the air, which not only wastes energy, but also is not conducive to protecting the environment

Method used

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  • Environmental protective energy saving drying apparatus
  • Environmental protective energy saving drying apparatus
  • Environmental protective energy saving drying apparatus

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0019] Refer to Figure 1 to 4 As shown, it discloses an environmentally friendly and energy-saving dryer, which includes a dryer frame 1, a hot grilling unit 2, a refrigeration unit 3 connected to the hot grilling unit 2, and the hot grilling unit and the refrigerating unit are arranged in the rack, among them:

[0020] The hot grilling unit 2 includes a compressor 21 and a condenser 22 connected to it. The condenser 22 is two condensers 221 and 222 connected to each other. A fan unit 23 is provided on one side of the second condenser 222.

[0021] In the present invention, the first condenser 221 is provided with a heat-collecting and radiating plate 11 for baking, and the second condenser 222 is used for heating and energy-saving dryers to regen...

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Abstract

This invention discloses an environmental protection and energy-saving drier including a bracket, a baking unit and a cooling unit connected with the baking unit, in which the baking unit includes a compressor and a condenser connected with it and a heat exchanger in between, the cooling unit includes an expansion valve, an evaporator and a four-way valve, one end of the expansion valve is connected with the condenser, the other end is connected with the evaporator by the four-way valve, the other end of the evaporator is connected with the compressor, the baking unit and the cooling unit areset in the bracket, which can recover and utilize waste heat of cold water set and turn heat of low quality to that of high quality to realize waste heat recovery and environmental protection.

Description

Technical field [0001] The patent of the invention relates to an environmentally friendly and energy-saving dryer that can utilize waste heat recovery with a chiller as the main and air energy as the auxiliary. Background technique [0002] With the continuous development and advancement of society and the continuous progress and development of industry, the consumption of various kinds of energy in the society continues to increase, causing energy shortage to become the most serious problem in society. At present, in people’s daily life, electroplating chemical industry, processing, traditional Chinese medicine, feed, tobacco industry and other industries, most of them use dryers to heat the processed products; because of its relatively large electricity consumption, it is easy to waste electricity resources. If coal is used It is easy to pollute the surrounding environment and the cost is high. The factory dryer not only consumes a lot of electricity, but also has a high ambie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B3/00F26B23/10
CPCY02P70/10
Inventor 林光舜林昌民林秀华
Owner 深圳市汇腾热能设备有限公司
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