tyre recycling plant waste tyre to oil pyrolysis plant

About us

SHANGQIU SIHAI ENGRGY TECHNOLOGY CO.,LTD. is a collection of research and development, production, sales and after-sales services, which has rich experience in the field of waste management over 20 years.

Our company covers an area of 37,000 square meters. Our company has a huge professional technical team, including 2 senior engineers, 16 senior technicians, 28 mid-class technicians, and 82 technicians.

First, the raw materials are put into the reactor and seal the doors in the reactor

Second, start the machine and reactor will rotate and be heated. When the inside temperature reaches the degree of 250 to 280, the oil gas will begin to generate while flow through oil gas separator, and continuously produce until the temperature up to the degree of 350 to 460.

Third, in oil gas separator, light component will enter the condensers, meanwhile, heavy component will be liquefied and then automatically discharged into heavy oil tank.

Forth, most of the light component will be liquefied through condensers to crude oil. Small amount of oil gas cannot be liquefied and will be transferred by water seal tank back to the burning chamber to be reused as heating fuel. Carbon black will automatically sent from taphole and steel wire will pull out. 

Technical features

1. During thermal cracking, the key points are adopting horizontal dual drive rotating structure, secondary catalytic pyrolysis processes and products of chemical extraction techniques. The adoption of new catalyst formulations group successfully solves the issue of bad smell and color. The equipment design is reasonable, has advanced manufacturing technology, uses high degree of automation,  and safety facilities.

2.Waste gas & water

a.Waste gas:

Was gas during process will be managed through two safe devices: water seal and burning air nozzle to make sure gas be totally reused as fuel. That not only eliminates danger, but also save energy. For smoke dust discharge, we apply series machines of ZTC desulphurization and dust remover which can ensure gas consists of water and CO₂ to meet environment standard. There is no waste gas pollution.

b.Waste liquid:

In the process of waste gas management, use small amount alkaline water to make acidic gas neutralization and then liquid evaporates during whole pyrolysis processing.There is no waste liquid pollution.

c.Waste solid:

Main solids consist of carbon black and steel wire as tire for example. Carbon black will be automatically sent out from taphole and can be used as fuel to heat the reactor or sell. Carbon black and steel wire can make benefit and energy-saving. So there is no waste solid.

3. Oil extraction

**Tire (oil extraction): 45%

**Plastic and products based plastic (oil extraction): 65%

**Rubber and products based rubber (oil extraction): 50%

Will get final products(raw material: tire for example):

**Heavy crude oil: 45%

**Carbon black: 37%

**Steel wire: 13%

**Gas: 5%

 Field insytallation and 1year warranty, 8years lifelong maintaince and commission.