Extract oil from scrap plastic used tyre recycling pyrolysis machine
Extract oil from scrap plastic used tyre recycling pyrolysis machine
Extract oil from scrap plastic used tyre recycling pyrolysis machine
1. Pre-treatment: Usually the tire diameter is within 1400mm, then no need pretreat the tires , we can feed the tires into the reactor directly with our auto feeder. if the tire diameter is above 1400mm , then the tires need to be cut into pieces by tire cutter.
2. Feed in system: The pre-treated tyres are loaded into a the auto feeding system where they are fed into the reactor.
3. Heating the tyres in the reactor: After the tyres are fed into the reactor, they are heated (or
‘cooked’) in the absence of oxygen. Each pyrolysis plant will follow its own heating
process. At lower temperatures more liquid products are produced and at higher temperatures
more gaseous products are produced.
4. This produces four products: The end products are a char, oil, syngas and scrap steel.
A. Safety. We treat safety as the first important thing in production.
1) Two devices to avoid backfire in production: oil-water separator and anti-back fire device.
2) Vacuum device makes reactor working under ordinary pressure or negative pressure.
3) Temperature monitoring device to avoid excessive working temperature.
4) Pressure gage to monitor the pressure. If it goes above a certain level, the bell will alarm and the safety valve will release the pressure automatically.
5) Carbon black is discharged in a closed situation to avoid catching fire.
B. Environmental protection
1) The flue gas (caused by burning fuel to heat the reactor) will be purified and cooled by dust removal device, then can be released into air through chimney.
2) The procedure to remove carbon black is working under closed situation to avoid pollution.
C. High oil yield
1. We have 3 steps for cooling system: one condenser pipe, two large horizontal condensers and two vertical condensers. The oil gas pass through 3 steps cooling system in sequence. The total cooling area is 65 square meter.
2. When the oil gas pass through the condensers, it’s divided into several portions by small pipes inside condenser and be cooled separately.
3. In this way we maximize the cooling effect and improve the oil yield.
D. High oil quality
The oil gas is purified by molecular sieve inside catalyst chamber so that the quality of oil is higher.
Output oil product
Product | Application or Use |
Pyrolysis Oil | As industrial fuel for production of heat and electricity, raw material for manufacturing petrochemicals (petrol, diesel, base oil, lubricants etc) |
Carbon Black | Used as fuel in boiler/furnaces/cement plants, raw material for manufacturing carbon nano-tubes & activated carbon |
Pyrolysis Gas | Used as fuel to heat the plastic to oil reactor. Excess gas can be used for production of petrochemicals or electricity |
(Take Mexico for example) (per day) | |||
Cost | |||
Item | Quantity | Unit price (USD) | Total (USD) |
Used tire | 10 ton | 42 | 420 |
Fuel | Crude oil | 0 | 0 |
Electric | 300kw | 0.2 | 60 |
Salary for worker | 4 workers | 61/day/person | 244 |
Total cost | 724 | ||
Return | |||
Item | Quantity | Unit price (USD) | Total (USD) |
Crude oil | 4.5 ton | 550 | 2475 |
Carbon black | 3 ton | 20 | 60 |
Steel wire | 1.5 ton | 192 | 288 |
Total return | 2823 | ||
Gross profit | 2099 | ||
With decades’ industrial experience and strong professional business abilities, Huayin R&D Center always dedicates itself to studying and developing advanced Pyrolysis and Distillation Technologies with independent intellectual property rights, providing quality engineering technology service for clients all over the world.
Huayin R&D Center continuously strengthens its exchanges and cooperation with clients, parts suppliers, universities and scientific research institutions and gradually establishes its own standardized R&D system.
Huayin R&D Center participated lots of major projects of domestic and global clients with premium quality of delivery and cooperation process being spoken highly of.
We keep committing ourselves to the development and practice of cutting-edge Pyrolysis and Distillation Technologies, providing constant vitality to the development of this industry.
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