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A sludge treatment, rotary technology, applied in the treatment of hydrocarbon oil, pyrolysis of sludge, petroleum industry, etc., can solve problems such as pollution
Pending Publication Date: 2020-05-15
北京云水浩瑞环境科技有限公司
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The rotary oily sludge treatment system can reduce, recycle, and harmlessly treat oily sludge, solve the environmental pollution caused
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[0047] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0048]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Rear", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the des...
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Abstract
The invention discloses a rotary oily sludge treatment system and method. The rotary oily sludge treatment system comprises a feeding screw conveyor, a rotary pyrolysis furnace and a discharging screwconveyor. The rotary pyrolysis furnace sequentially comprises a feeding section, a first transmission section, a pyrolysis section, a second transmission section and a discharging section in the length direction. A feeding airlock is arranged between the feeding section and the discharging end of the feeding spiral conveyor; the first transmission section comprises a first scale sealing structureand a first transmission gear set, the feeding section is connected with the first transmission section through the first scale sealing structure, and the first transmission gear set is connected with a driving motor; the pyrolysis section comprises a heating chamber and a pyrolysis cavity, and the heating chamber is arranged outside the pyrolysis cavity and spaced from the pyrolysis cavity; thesecond transmission section comprises a second scale sealing structure and a second transmission gear set; the discharging section is connected with the second transmission section through a second scale sealing structure; a discharging airlock is arranged between the feeding end of the discharging spiral conveyor and a pyrolysis solid product outlet.
Description
technical field [0001] The invention relates to the technical field of hazardous waste treatment, in particular, the invention relates to a rotary oily sludge treatment system and method. Background technique [0002] Oily sludge refers to sludge mixed with heavy oil such as crude oil, oil residue, and various refined oils. Oily sludge does not inherently exist in nature. Due to oilfield exploitation, petroleum smelting, use, storage, transportation, etc., various fish oil products, crude oil-related industries, private groups, individuals, etc. cause various accidents, operations and equipment problems. Crude oil, refined oil It leaks out through running, dripping, emitting, and leaking, and mixes with water and soil to form a mixture containing oil, water, soil and even other pollutants. [0003] Oily sludge contains petroleum, heavy metals and other substances. If it is discharged without treatment, it may have a certain impact on the environment. If it is stored in the ...
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Application Information
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