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Oil sludge and sand recycling system and oil sludge and sand thermochemistry phase slitting treatment device

A pretreatment device and oil sludge sand technology, which is applied in the treatment of hydrocarbon oil, sludge treatment, water/sludge/sewage treatment, etc., can solve the problem that the residual oil rate is difficult to meet environmental protection requirements, it is difficult to clean oil sludge sand, and the treatment efficiency is low and other problems, to achieve the effect of reducing workload, high processing flexibility and high processing efficiency

Inactive Publication Date: 2015-06-03
绿野工程私人有限公司
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Problems solved by technology

[0004] At present, oil sludge and sand are mostly treated by centrifugal separation technology, that is, solid and liquid two-phase or solid, water and oil three-phase separation are realized through a centrifuge. The process is simple, but the problem is that the processing scale is small and the processing efficiency is low. , the residual oil rate is difficult to meet environmental protection requirements, and ordinary hot water is also difficult to clean high-wax, high-asphaltene oil sludge sand

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  • Oil sludge and sand recycling system and oil sludge and sand thermochemistry phase slitting treatment device
  • Oil sludge and sand recycling system and oil sludge and sand thermochemistry phase slitting treatment device
  • Oil sludge and sand recycling system and oil sludge and sand thermochemistry phase slitting treatment device

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Embodiment Construction

[0047] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0048] Combine below Figure 1 to Figure 2 , the preferred embodiment of the oil sludge sand thermochemical phase separation treatment device of the present invention will be described.

[0049] refer to figure 1 , The oil sludge sand thermochemical phase separation treatment device in this embodiment includes a shell 9 and a screw mechanism 10 as a screw pushing and stirring device; the shell 9 is filled with oil sludge sand clea...

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Abstract

The invention provides an oil sludge and sand recycling system and an oil sludge and sand thermochemistry phase slitting treatment device. The oil sludge and sand thermochemistry phase slitting treatment device comprises a shell and a spiral pushing and stirring device, wherein the shell is filled with an oil sludge and sand cleaning liquid; the spiral push stirring device is arranged in the shell; a material inlet is formed in a first end of the shell; an oil water outlet, a sludge water outlet and a sand water outlet are sequentially formed in a second end of the shell from high to low respectively. According to the oil sludge and sand recycling system and the oil sludge and sand thermochemistry phase slitting treatment device, the treatment efficiency of the oil sludge and sand is improved, the oil residue rate is reduced, and a requirement of environmental protection can be met well.

Description

technical field [0001] The invention relates to the technical field of oil sludge sand treatment, in particular to an oil sludge sand resource treatment system and an oil sludge sand thermochemical phase separation treatment device. Background technique [0002] Oil sludge sand is one of the important pollutants produced in the process of crude oil extraction and refining. Its components are very complex, including oil-in-water, water-in-oil and suspended solid impurities. It is an extremely stable system and contains a large amount of aging Crude oil, asphaltenes, waxes, colloids, suspended solids, salts, corrosion products, bacteria, etc., as well as water treatment agents such as coagulants, corrosion inhibitors, and scale inhibitors added during the production process, not only pollute large areas What's more serious is that as time goes by, it gradually infiltrates deep into the strata, causing pollution to underground and surface water resources, causing harm to the so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/00
CPCC02F11/00C02F2103/10C02F2103/365C10G1/00C10G2300/1003
Inventor 吕伟孙厚刚
Owner 绿野工程私人有限公司
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