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Continuous pyrolysis plant(5-10cm tire blocks as feedstock)

Continuous screw pyrolysis plant

Continuous Pyrolysis Plant(Rubber Powder As Feedstock)

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Industrial Solid Waste to Energy Plant

Revolutionary Continuous Tire Pyrolysis Plant from China Suppliers - High-Efficiency Factory for 5-10cm Rubber Blocks

Introducing our revolutionary continuous tyre pyrolysis plant, now available from leading suppliers in China. This state-of-the-art factory processes 50 tons of 5-10 cm rubber blocks daily, effectively eliminating the need for energy-intensive rubber powder production, Our innovative system allows for direct feeding of rubber blocks into the reactor, significantly reducing electricity and labor costs. With an impressive operational capacity of 30-50 days, it generates high-quality fuel oil and carbon black, greatly enhancing profitability for our clients, This sustainable solution is redefining tyre recycling with exceptional efficiency, lower operational costs, and substantial returns on investment. As a prominent manufacturer of pyrolysis equipment, we are proud to offer cutting-edge waste-to-energy solutions to clients around the globe. Choose our factory in China for your tyre pyrolysis needs and experience the benefits of our advanced technology

Product Details

Video Demonstration

Equipment Advantages

1. Unique rotary seal design, with a long maintenance free operating cycle.
2. Special process design ensures that the carbon powder after pyrolysis meets industry requirements.
3. An effective defocusing layout greatly extends the cleaning cycle of the equipment.
4. An independent safety control system effectively detects gas leaks and system oxygen levels.
5. An efficient feed control system that prevents combustible gases from escaping while feeding.
6. Adopt various forms of combination processes for different materials to better ensure safe and efficient production.
7. Achieve leak free sealing of rubber block feeding and solve the problem of sealing of mixed discharge of rubber powder and steel wire.
8. Realize constant temperature adjustable heating.
9. Achieved long-term effective operation of the sealing system.

Working Principle

Step 1

Pre-processing

The raw materials are shredded by a shredder and transformed into tire rubber blocks with a uniform size of 5-10cm, which are then transported to the feeding machine for preparation.

Step 2

Pyrolysis Process

Press the start button to start the combustion engine and begin heating the pyrolysis kettle. After the pyrolysis kettle reaches the set temperature, the feeding machine starts to transport the raw materials into the pyrolysis chamber for pyrolysis. The feeding machine feeds according to the PLC indication variables to control the pressure and temperature inside the pyrolysis kettle. The normal operating temperature is between 400-420 degrees Celsius, and the normal pressure is 6-10Kp. The raw materials have their original solid state melted into liquid state by heating, and then decomposed into gas state and output from the outlet. The remaining impurities and ash are discharged from the tail slag extractor. The function of the pyrolysis kettle is to complete the phase transition process of the substance (solid liquid gas). The slag extractor is started to discharge the ash and impurities after pyrolysis, and the pyrolysis process is completed.

Step 3

Thermal Decomposition Flue Gas Condensation Purification

After entering the condensation device, the high-temperature oil and gas are cooled by secondary water cooling to reduce the temperature to room temperature, transforming from a gaseous state to a liquid state. After condensation, it becomes a mixture of oil and gas, and after three-stage precipitation, impurities and ash are removed. The oil is separated into a storage tank through a three-stage separator, and the remaining combustible flue gas is purified by removing hydrogen chloride through a dechlorination and neutralization device.

Step 4

Gas Constant Pressure Storage

The combustible gas is discharged into the gas storage tank for storage, undergoes precipitation and dehydration, and then undergoes three-stage precipitation before being transported to the constant pressure storage tank for storage and backup by a Roots blower.

Step 5

Combustion Heating

When the pressure in the gas storage tank rises to 10KP, the main fuel valve closes, cutting off the external heat source supply. Start self circulating combustion, that is, burning the gas generated by oneself to heat oneself. The combustion chamber adopts a temperature gathering design, with a maximum working temperature of 1500 degrees, and the combustible gas is fully burned before meeting the emission standards.

Step 6

Exhaust Gas Heat Exchange

The exhaust gas with a temperature of up to 380 degrees Celsius is cooled to 180 degrees Celsius through a heat exchanger before being discharged. The heat exchanged air is used for auxiliary combustion in the combustion engine, which plays a role in reducing emissions and saving energy.

Step 7

Combustion Exhaust Gas Treatment

The exhaust gas is subjected to a first stage water bath dust removal to remove dust from the flue gas, followed by desulfurization and dust removal to remove sulfur elements from the flue gas, and then purified with fillers to remove odors. Post emission, emission standard GB/T32662-2016.

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Frequently Asked Questions

1. What is the normal operating temperature and pressure during the pyrolysis process?

The normal operating temperature inside the pyrolysis kettle is maintained between 400-420 degrees Celsius, and the operating pressure is kept between 6-10Kp.

2. What size of raw materials is required before entering the feeding machine?

Raw materials must be shredded by a shredder into uniform tire rubber blocks with a size of 5-10cm before being transported to the feeding system.

3. How does the system achieve self-circulating heating to save energy?

When the gas storage tank pressure reaches 10KP, the main external fuel valve closes, and the system starts self-circulating combustion. It burns the generated combustible gas to heat the pyrolysis kettle, which reduces emissions and saves energy.

4. How is the exhaust gas cooled and utilized?

Exhaust gas up to 380 degrees Celsius is cooled to 180 degrees Celsius through a heat exchanger. The heat-exchanged air is then routed back to be used as auxiliary combustion air in the combustion engine.

5. What environmental standards does the exhaust gas treatment meet?

The exhaust gas goes through a first-stage water bath dust removal, followed by desulfurization, dust removal, and filler purification to remove odors. The final emissions meet the GB/T32662-2016 emission standard.

6. How does the equipment ensure safety against gas leaks?

The equipment features an independent safety control system that effectively detects gas leaks and monitors system oxygen levels, alongside an efficient feed control system that prevents combustible gases from escaping during feeding.