Hunan Vary Tech Co., Ltd.
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Contact Us
  • Contact Person : Mr. Feng Belly
  • Company Name : Hunan Vary Tech Co., Ltd.
  • Tel : 86-731-82790115
  • Fax : 86-731-82796318
  • Address : Hunan,Chang Sha,No.11, Pan Pan road,National Economy and Technology Development Zone, Chang Sha, Hu Nan
  • Country/Region : China
  • Zip : 410100

Fridge Recycling Plant

Fridge Recycling Plant
Product Detailed
Related Categories:Other Recycling Products
Fridge Recycling Plant

1. Technical Introduction

   Fridge Recycling Line is a set of recycling equipment which is used to disassemble refrigerant-contained home appliances such as refrigerator and air-con. It is composed of pre-processing work station, refrigerant extraction, 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. Process flow and Directions

The first is to manually dismantle refrigerator cabinet and resulting plastics, wire, glass, circuit boards. 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 ACF adsorption and bag filter.

3. Major components 

Subsystems

Function Description

Pre-process System

Including work station and refrigerant recycling. To manually dismantle compressor and other plastic components.

Shredder

Including fluid drive, constraint transport, belt conveyor, and pulverizing device. To shred and transport materials.

PUR foam separator

Original design of integrative device to shred efficiently and separate PUR foam.

Ferrous separator

Including magnetic separator. To separate ferrous from processing material.

Non-ferrou separator

Including eddy current separator. To separate Non-ferrous metals from processing material

 PUR foam secondary shredder and packing system

Including Urethane foam shredder. To reduce gaps in foam for easy packing and transportation

Safety System (optional)

Including water spraying, nitrogen spraying and cyclopentane detection devices. To ensure safety of equipment.

Exhaust Gas Process System (optional)

Including activated carbon adsorption and hop-pocket dust extraction. To ensure emitted gas consist with national standard.

Operation condition dynamic monitoring system

Including screen monitoring and automatic control system.

 

4. Technical Specifications.

We supply 3 kinds of equipment with different specifications:

Model No.

RF - I

RF - II

RF - III

Process Capacity

15-20 unit/h

40 unit/h

60 unit/h

Power

127 kw

310 kw

500 kw

Voltage & Frequency

AC380V, 50 Hz

AC380V, 50Hz

AC380V, 50Hz

Floor Space

200 sq.m.

320 sq.m.

500 sq.m.

Operators

5

6

8

Urethane Foam Collection Rate (Volume %)

>90

Steel Collection Rate (Weight %)

>=98

Non-ferrous Metal Collection Rate (Weight %)

>=95

Plastic Collection Rate (%)

>=95

5. 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 spray cooling, 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”.

 

6. Features

A. Adopting combined technique of manual dismantling 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 discharged 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.

  

Fridge Recycling Plant



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