In 2020, Mingjie Group completed the installation of oil sludge pyrolysis machine for sale to Xinjiang, China. Pyrolysis plants can achieve the reduction, harmlessness and resource utilization of oil sludge. Oil sludge pyrolysis treatment is a treatment method with thorough disposal, less secondary pollution and high resource recovery rate.
The oil sludge pyrolysis plant includes a feeding system, a pyrolysis reactor, a heating system, a condensation system, a purification system, and a control system.
Oil Sludge Pyrolysis Project
Oil sludge contains a large amount of combustible components with high calorific value. Through oil sludge pyrolysis machine, oil sludge is converted into various useful substances, such as fuel oil and carbon-containing residues. Pyrolysis technology not only solves the problem of waste disposal, but also meets the environmental protection requirements of resource utilization.
Pyrolysis Process of Oil Sludge
The pyrolysis process of oil sludge refers to the conversion of high-chain organic matter into low-carbon small molecules under the condition of oxygen isolation. In this process, oil sludge is converted into three-phase substances: solid phase (inorganic minerals and residual carbon), liquid phase (normal temperature fuel and water), gas phase (CH4 and H2, etc.). The pyrolysis residue of oil sludge can meet environmental protection standards and can be directly landfilled.
- Preheat and dry the oily sludge to minimize the moisture content and remove impurities. The treated sludge is sent to the pyrolysis reactor through the feeding conveyor, and the reactor adopts a double-layer structure.
- The sludge raw material is further indirectly heated to 450~650℃. The organic pollutants are heated to boiling point and evaporated from it.
- The evaporated water vapor and organic vapor are introduced into the cooling device. After water spraying, it is recondensed into liquid, and the condensed liquid enters the water treatment device for oil-water separation, filtration and purification.
- The water is reused for cooling and humidification of the treated dry material. And the non-condensable gas enters the combustion chamber for combustion after deoiling, dehydration and filtration. The pyrolysis oil produced in the oil-water separation process can be recycled.
Oil Sludge Pyrolysis Machine for Sale
Our oil sludge pyrolysis machine for sale is widely used in solid waste oil recycling projects, including waste tires, plastics, municipal solid waste, medical waste and oil pollution. Mingjie oil sludge pyrolysis units are sold to many countries and regions. We have cooperated with customers and have successful projects in many regions.
Advantages of Mingjie Pyrolysis Equipment
- High pyrolysis efficiency, using hot flue gas recovery technology to achieve heat recovery, fully recovering flue gas waste heat.
- The oil sludge pyrolysis machine is an environmentally friendly equipment that can achieve waste reduction and resource utilization.
- The flue gas does not contact the material, and the flue gas emitted is only the flue gas generated by burning fuel, without dioxin problems and no secondary pollution emissions.
- The pyrolysis system adopts a unitized design, and multiple pyrolysis units can be configured according to project needs.
- High degree of automation, moderate price and low operating cost.
