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Oily sludge circulation washing device

A technology for circulating washing and oily sludge, which is applied in sludge treatment, water/sludge/sewage treatment, water pollutants, etc., and can solve the problems of poor treatment effect and low treatment efficiency

Inactive Publication Date: 2019-04-05
江西炼石环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The previous oil sludge washing device has problems such as low treatment efficiency and poor treatment effect

Method used

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  • Oily sludge circulation washing device

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Embodiment Construction

[0033] For better understanding and implementation, the specific implementation manners of the present invention will be further described in detail below in combination with examples and tables. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] 1. The structure of the oil sludge circulation washing device

[0035] As shown in the figure, an oil sludge circulation washing device, its main structure includes a chassis 1 and legs 2, one end of the chassis 1 is set on the ground, and the other end is supported by the legs 2, so that the chassis 1 is inclined Setting, specifically, the cabinet 1 is divided into a feed part 11 and a discharge part 12. In this embodiment, the discharge part 12 is a cubic box tube with a certain length, and the feed part 11 is in a cubic shape. On the basis of the tank tube, the working space is expanded on the upper end surface to provide a larger loading ...

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Abstract

The invention discloses an oily sludge circulation washing device which comprises a case. A stirring and cleaning mechanism is arranged in the case, the case is divided into a feeding portion and a discharging portion, the feeding portion is connected with a feed bin, and the discharging portion is provided with a discharging port. According to the device, by a circulation washing mode, oily sludge is repeatedly washed by washing agents, the washing agents are recovered, the sludge is finally dried and reaches treatment standards, a large amount of sludge can be treated, the treated sludge isquite low in oil content, secondary pollutants are avoided in the treatment process, and a technological process adopts energy-saving design.

Description

technical field [0001] The invention belongs to the technical field of oilfield sludge treatment, and in particular relates to an oil sludge circulation washing device. Background technique [0002] Oily sludge mixed with oily water and surface soil produced in the production, transportation and refining process of oil and gas fields, tank cleaning bottom sludge, and sludge produced by oilfield sewage treatment stations are collectively referred to as oily sludge. Oily sludge has an extremely complex composition. It is a colloidal system in which water phase, liquid phase, and solid phase coexist. Generally, it is a suspension and emulsion composed of oil-in-water, water-in-oil, and solid suspended matter. system, which not only contains many oily components such as crude oil, paraffin, asphaltene, etc., but also includes a large number of chemical additives added in the extraction, transportation and production processes, as well as various bacteria, malodorous gases, heavy...

Claims

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Application Information

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IPC IPC(8): C02F11/00B08B3/10B08B13/00C02F101/30
CPCC02F11/00B08B3/104B08B13/00C02F2101/30
Inventor 虞建浔袁峻峰杨仑
Owner 江西炼石环保科技有限公司
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