Waste Printed Circuit Board Recycling Equipment
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Working Principle
Pyrolysis is also known as thermal cracking or dry distillation. Pyrolysis of electrical wastes refers to heating the waste circuit board or scraps with air absent under appropriate temperature and pressure. Some of the organic materials will be dissolved into oil and gas and collected after being condensed. Differing from the incineration treatment of electrical waste, pyrolysis is conducted under vacuum condition, which will completely inhibit the production of dioxins and furans. In this process, there will be little exhaust gas generated so the pollution to environment is small. The precious metals of the e-waste will be recycled.
Raw materials & Equipment
- Waste plastic pyrolysis testing equipment
- Waste plastic pyrolysis testing equipment
- Pyrolysis furnace
- Pyrolysis furnace
- Raw materials
Technical Parameters
| Model | | | |
| Price | |||
| Production capacity of pyrolysis furnace | 25 t/d | 50 t/d | 80-100 t/d |
| Dimension of continuous pyrolysis furnace (mm) | 13000×1200×2500 | 13000×1500×2500 | 13000×1800×2500 |
| Structure of main furnace | horizontal type with chain conveyor | horizontal type with chain conveyor | horizontal type with chain conveyor |
| System pressure | micro-negative pressure | micro-negative pressure | micro-negative pressure |
| Power of chain plate | 4kw×3 | 5.5kw×3 | 7.5KW×3 |
| Cooling system | Circulating water | Circulating water | Circulating water |
| Fuel consumption/oil production | 200KG/t (standard coal) | 200KG/t (standard coal) | 200KG/t (standard coal) |
| Circulating water | 25t/h | 30 t/h | 60 t/h |
| Driving method of main furnace | chain | chain | chain |
| Installation | guidance is offered at the construction site | guidance is offered at the construction site | guidance is offered at the construction site |
| Noise dB (A) | ≤65-80 | ≤65-80 | ≤65-80 |
| Working style | continuous | continuous | continuous |
| Installation period | 30 days | 30 days | 30 days |
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