Oil Sludge Pyrolysis
Niutech - Intelligent Continuous Oily Sludge Pyrolysis Production Line
What is Industrial Continuous Oily Sludge Pyrolysis Production Line?
By separating the water and organic matter in the dirty oily sludge from the soil, the mineral oil content in the solid product after pyrolysis treatment can be less than 0.05%, which meets the requirements of Class A of "Pollutant Control Standard for Agricultural Sludge" (GB4284-2018), and realizes the quantification reduction, harmless treatment and resource utilization of oily sludge under the premise of safety, environmental protection, and continuous and stable operation.
Advantages
National Recognition: Awarded the highest honor in China's environmental protection science and technology.
Efficient Remediation: The oily sludge pyrolysis process realizes high-efficiency soil remediation.
International Certification: EU CE certification, Germany TÜV certification, EU ATEX certification.
Customized Manufacturing: Customized production, modular design, continuous operation equipment.
Environmental Protection Pioneer: Comply with EU EEA and US EPA environmental standards.
Technical Parameters
Item |
Content |
Feeding Raw Materials |
Oily sludge (ground sludge, refinery sludge, tank bottom sludge, oil spill on the ground, etc.) |
End Products |
Pyro oil, cleaned soil |
Processing Capacity |
10000+T/Y, 20000T/Y, 30000T/Y |
Annual Running Time |
8000 Hours |
Production Form |
Continuous operation; Continuous feeding and discharging |
Heating Form |
Adjustable, constant temperature |
Working Pressure |
＜100Pa |
Pyrolysis Temperature |
Constant temperature, low temperature without catalytic |
Automatic Level |
Fully automatic intelligent control |
Equipment Life |
No less than 10 years |
Environmemtal protection |
Comply with the most strict local emission requirements |
Technical process
Pyrolysis Process
Main Technical Features
● Wide Adaptability of Raw MaterialWith good adaptability and inclusive for raw material, the oily sludge pyrolysis machine can process all kinds of oily sludge, such as ground sludge, refinery sludge, tank bottom sludge, oil spill on the ground, etc.
● Excellent Treatment EffectPyrolysis production line can fully and maximum recovery of resource. After pyrolysis, the mineral oil content in solid output is ＜0.3%, even can reach to less than 0.05% if needed.
● High Environmental BenefitsThere is no need to add any chemical agents during the process. Whole pyrolysis process is completed in the closed pipelines to avoid the dust, VOC leakage issue and the secondary pollution.
End Products
End Products |
Application |
Pyro Oil |
→ Raw oil for oil refinery plant |
Cleaned Soil |
→ Can be used as backfill according to local regulation |
Sub Systems of Oily Sludge Pyrolysis Machine
Core Technologies
Pyrolysis technology has some common difficulties, such as easy-coking of pyrolysis system, difficult dynamic sealing of feeding and discharging, and easy-polymerization of outputs.
The pyrolysis equipment designed and manufactured by Niutech contains nearly ten thousand technical parameters. Through the trial and error and systematic design for a series of key factors of pyrolysis technology such as heating temperature, heat transfer surface, operating pressure, and anti-polymerization techniques, Niutech have solved the technology difficulties above and realized continuous operation of pyrolysis equipment.
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