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Refrigerator Disassembling and Recycling Line
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1. Technical Introduction
Waste processing Equipment for refrigerator is a set of equipment which is used to disassemble refrigerant-contained home appliances such as refrigerator and air-con. It is consist of pre-processing work station, CFC pumping work position, first body shedding, second shedding and disassembly, sorted materials recycling devices. Based on technique of foreign companies, we first developed integrative technique of secondary shedding and bow wave shedding with characteristics of high automation, high efficiency, low function cost and zero secondary pollution. It has filled the blank of China’s refrigerator processing equipment and reached advanced international standards.
2. Equipment Introduction
A. Process Flow and Directions
The first is to manually disassemble refrigerator cabinet and resulting plastic, wire, glass, circuit board. The second is to reclaim refrigerant to ensure it would not pollute atmosphere. The third is to dismantle compressor and condenser. The fourth is to multi-level shred refrigerator body in shredder. In the shredder polyurethane is sucked out by air pump. The fifth is to separate iron by permanent magnet. In the last step aluminum and copper are separated by eddy current. The entire processing Equipment is located in an enclosed workshop. Exhaust gas and dust can be discharged by high pressure positive blower after being processed by activated carbon adsorption and hop-pocket dust extraction.
B. Major components and specifications.
The equipment is consist of body shredder, urethane foam separator , iron separator, non-ferrous metal separator, urethane foam secondary shredder and packing system, exhaust gas process system, safety system and automatic control system.
C. Technical Specifications.
We supply 3 kinds of equipment with different specifications:
3. Safety and Environmental Protection standards
a. Safety Standard: All devices are installed in an enclosed workshop. Isolated operation, screen monitoring, complete machine electric control system to ensure operators’ safety; Negative pressure adsorption, nitrogen protection, automatic spraycooling, dust real-time monitoring, auto alarm, temperature real-time monitoring to ensure dust concentration, cyclopentane concentration and temperature be restricted in safety range, and each part of machine works in good condition.
b. Environmental Protection Standard: The equipment uses physical technique, no waste water is produced during processing; Generated noise is lower than 85dB(A) after sound attenuation, it consists with "Waste electrical and electronic products processing construction design"; Exhaust gas is organized to be emitted after activated carbon adsorption and hop-pocket dust extraction. Emission consists with 3rd standard of “Emission Standard of Air Pollutant”. 4．Characteristics and Benefits
A. Adopting combined technique of manual unweaving and mechanical disassembly. Its specialties include good separation effect, high efficiency, low cost, low power consumption, safe and environmental-friendly, high performance.
B. No waste water generated during production. Processed exhaust gas and noise consist with national standard. No dust in working environment.
C. Screen monitoring and complete machine electric control system can make sure the entire equipment work safely and properly.
D. High degree of automation. The equipment can be started or stopped by one key-press.
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