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Air-cooled dry-washing machine drying and distilled refrigeration recovery system

A recovery system and air-cooled condenser technology, applied in dry cleaning equipment, washing equipment, textiles and papermaking, etc., can solve problems such as waste of water resources, and achieve significant social benefits and water-saving effects

Inactive Publication Date: 2007-01-10
张家港市成事实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of this recovery system, the cooling water is continuously discharged outside the machine, resulting in a serious waste of water resources

Method used

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  • Air-cooled dry-washing machine drying and distilled refrigeration recovery system
  • Air-cooled dry-washing machine drying and distilled refrigeration recovery system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1, see attached figure 1 :

[0025] An air-cooled dry cleaning machine drying and distillation refrigeration recovery system, the exhaust end of the lower part of the compressor 5 is connected to the high-pressure part of the high-low pressure controller 12, the high-pressure gauge 13, and one end of the air-cooled condenser 6, and the air-cooled condenser The other end of the device 6 is connected to the solenoid valve 9 through the sight glass 11 and the filter 10, and the solenoid valve 9 is connected to one end of the drying evaporator 2 through the expansion valve 8; the other end of the drying evaporator 2 is connected to the high and low pressure controller 12 Low pressure part, low pressure meter 14, suction end of compressor 5. At the same time, the other end of the air-cooled condenser 6 is connected to the solenoid valve 9' through the sight glass 11 and the filter 10, and the solenoid valve 9' is connected to one end of the distillation evaporato...

Embodiment 2

[0031] Embodiment 2, see attached figure 2 :

[0032] An air-cooled dry cleaning machine drying and distillation refrigeration recovery system, the exhaust end of the lower part of the compressor 5A is connected to the high-pressure part of the high-low pressure controller 12A, the high-pressure gauge 13A, and one end of the air-cooled condenser 6A, and the air-cooled condenser The other end of the device 6A is connected to the solenoid valve 9A through the sight glass 11A and the filter 10A, and the solenoid valve 9A is connected to one end of the drying evaporator 2A through the expansion valve 8A; the other end of the drying evaporator 2A is connected to the high and low pressure controller 12A Low-pressure part, low-pressure meter 14A, suction end of compressor 5A; air-cooled condenser 6A has fan 7A.

[0033] The exhaust end of the lower part of the compressor 5B is connected to the high pressure part of the high and low pressure controller 12B, the high pressure gauge 1...

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PUM

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Abstract

The invention relates to refrigeration recycling system used for drying and distilling of dry cleaner, especially relates to the improvement to the structure. The exhaust end of the compressor is connected to one end of air-cooled condenser, whose other end would connect to one end of drying evaporator. The other end of drying evaporator connects to air intake end of compressor. The air-cooled condenser has a blower fan. The benefit of the invention is that the effect of recycled dry cleaning solvent would not change, and the water saving effect is obviously. It would have great social benefit to modify the water cooling dry cleaner and distilling refrigeration recycling system.

Description

technical field [0001] The invention is used for a refrigeration recovery system for drying and distillation of dry cleaning machines in the washing industry, and particularly relates to the improvement of its structure. Background technique [0002] At present, the dry cleaning machine in the washing industry recovers the dry cleaning solvent (tetrachlorethylene or petroleum solvent) by first heating the dry cleaning solvent to vaporize it, and then cooling the vaporized dry cleaning solvent with a refrigeration unit to make it Liquefaction, so that the gaseous dry cleaning solvent becomes liquid dry cleaning solvent, thus completing the process of recovery and reuse. The refrigerating devices for cooling the dry-cleaning solvent all adopt water-cooled condensers. In the process of recovering the dry cleaning solvent of the dry cleaning machine, water is used to cool the refrigerant in the refrigeration device, such as R22, R134, etc. During the use of this recovery syste...

Claims

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Application Information

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IPC IPC(8): D06F43/08
Inventor 陈宏陈旭瞿成林
Owner 张家港市成事实业有限公司