Oil sludge co-processing device and oil sludge co-processing method
A technology of co-processing and oil sludge, which is applied in the chemical industry, can solve the problems of high economic cost, low disposal rate, and difficult governance, and achieve the effect of reducing emission concentration
Pending Publication Date: 2022-03-15
庞瑞朋
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[0010] In order to solve the problems of large amount of oil sludge pollution, low disposal rate, difficult treatment and high economic cost and difficult to be put into industrialization, the present invention further provides a device for co-processing of oil sludge and a method for co-processing of oil sludge;
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[0034] Specific implementation mode 1: refer to figure 1 This embodiment will be described. This embodiment provides a device for co-processing of sludge. The device for co-processing of sludge includes a denitration component, an internal thermal reactor 2, a fluidized fan 3, a rotary kiln 4, a raw material yard 5, Double shaft crusher 6, sludge feed bin 7, screw conveyor 8, primary heat exchanger 9, primary buffer tank 10, primary oil pump 11, primary oil storage tank 12, secondary heat exchanger 13. Secondary buffer tank 14, secondary oil storage tank 15, Roots blower 16 and chimney 19;
[0035] The discharge end of the raw material yard 5 is connected with the feed end of the double shaft crusher 6, the discharge end of the double shaft crusher 6 is connected with the feed end of the sludge feed bin 7, and the discharge end of the sludge feed bin 7 is connected. The end is connected with the feed end of the screw conveyor 8, the discharge end of the screw conveyor 8 is co...
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The invention discloses an oil sludge co-processing device and an oil sludge co-processing method, belongs to the field of chemical engineering, and aims at solving the problems that oil sludge is large in pollution amount, low in processing rate, difficult to treat, too high in economic cost and difficult to be put into industrialization. According to the oil sludge co-processing device and the oil sludge co-processing method provided by the invention, oil and other organic substances are converted into H2O and CO2 through crushing, high-temperature combustion, boiling heating and purification treatment, the oil content in obtained residues is almost zero, and discharged residues can reach agricultural standards. And oil gas grading oil extraction and flue gas treatment are carried out, so that the oil gas concentration in final gas emission is almost zero, the dust content in the discharged flue gas is less than 5mg / m < 3 >, the sulfur dioxide content is less than 10mg / m < 3 >, the nitrogen oxide content is less than 20mg / m < 3 >, and the national ultra-low emission index is reached.
Description
technical field [0001] The invention belongs to the field of chemical industry, and particularly relates to a device for co-processing oil sludge and a method for co-processing oil sludge. Background technique [0002] Oil sludge contains a lot of odorous toxic substances such as benzene series, phenols, anthracene, pyrene, etc. If it is directly discharged without treatment, it will not only occupy a lot of cultivated land, but also pollute the surrounding soil, water and air. [0003] In addition to crude oil extraction and oilfield refining, the source of sludge is a large amount of waste rolling oil, lubricating oil and grease residues in the production process of various industrial and mining enterprises. With the increasingly strict environmental regulations, the relevant state departments are increasing the punishment every year. How to effectively manage and utilize sludge has always been a difficult issue for industrial and mining enterprises. Oily sludge is a toxi...
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Patent Timeline
Login to View More IPC IPC(8): F23G7/00F23G5/033F23G5/027F23G5/20F23G5/44C02F11/10C10B53/00C10G1/00
CPCF23G7/001F23G5/033F23G5/027F23G5/20F23G5/44C02F11/10C10B53/00C10G1/00F23G2201/302F23G2201/80F23G2203/20F23G2209/12
Inventor 庞瑞朋翟冻冻
Owner 庞瑞朋