Purpose of Oily Sludge Pyrolysis Production Line
To realize oil sludge reduction, harmless treatment and recovery of resources through pyrolysis process and realize soil remediation.
Sub Systems of Oil Sludge Disposal Machine
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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 Can be customized according to the processing capacity |
| 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 |
End Products
End Products | Application |
Pyro Oil | → Raw oil for oil refinery plant → To be burnt as fuel oil directly |
Cleaned Soil | → Can be used as backfill according to local regulation |
Main Technical Features
● Wide Adaptability of Raw Material
With good adaptability and inclusive for raw material, the oil 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 Effect
Pyrolysis 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 Benefits
There 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.
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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Video
Click to view the introduction of oil sludge disposal plant.
Project Case
So far, the largest oil sludge pyrolysis plant is in Xinjiang, China. There are 32 sets of sludge production line that have been in operation. During normal operation, the test results of mineral oil content in long-term in solid output are always in compliance with the national environmental emission requirement.