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Oil field waste filter material regeneration device and regeneration method

A filter material regeneration and waste technology, which is applied in the field of oilfield waste filter material regeneration device, can solve the problems of filter material inactivation, increase of labor cost of sewage treatment, increase of waste treatment quantity, etc.

Active Publication Date: 2017-08-18
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The service life of the filter element is roughly 2-5 years due to the use of different filter materials, and the continued use of the extended period will cause scaling and hardening, dirty oil adhesion, sludge clogging, etc., resulting in inactivation of the filter material
The above problems can be solved by replacing new filter elements, but frequent replacement of new filter materials will increase sewage treatment and labor costs, and replaced waste filter materials will increase the amount of waste to be treated

Method used

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  • Oil field waste filter material regeneration device and regeneration method
  • Oil field waste filter material regeneration device and regeneration method

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Embodiment Construction

[0023] The invention provides a regeneration device and regeneration method for oil field waste filter material, which can regenerate the filter material in situ, reduce the use cost of non-hardened filter elements in the oil field, reduce labor intensity of workers, and reduce waste pollution amount of emissions.

[0024] Embodiments of the present invention will be described in detail below in conjunction with the following drawings.

[0025] Specifically, such as figure 1 as shown, figure 1 It is a regeneration device for oil field waste filter material, wherein the regeneration device includes a reaction tank 1, an oil field waste filter material inlet 2 arranged on the top of the reaction tank 1, an acid injection port 3, and an agitator 4, the agitator The end of 4 is provided with a stirring blade 5, and the stirring blade 5 is located inside the main body of the reaction tank body 1. A heater 6, a temperature detector 7, and a baffle 8 located directly below the oil...

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Abstract

The invention relates to the technical field of in-situ regeneration of an oil field unhardened waste filter material, and particularly relates to an oil field waste filter material regeneration device and regeneration method. By utilizing the waste filter material regeneration device and regeneration method, the filter material can be regenerated in situ, use cost of an oil field unhardened filter element is reduced, labor intensity of a worker is reduced, and the discharge quantity of waste pollutants is reduced. The oil field waste filter material regeneration device comprises a reaction tank body; an oil field waste filter material feed inlet, an acid injection port and a stirrer are arranged at the top of the reaction tank body; stirring blades arranged at the tail end of the stirrer are arranged inside the reaction tank body; a heater, a temperature detector and a flow baffle positioned right below the oil field waste filter material feed inlet are also arranged inside the reaction tank body; a discharge port is also formed at the bottom end of the reaction tank body.

Description

technical field [0001] The invention relates to the technical field of in-situ regeneration of oil field non-hardened waste filter materials, in particular to a regeneration device and regeneration method for oil field waste filter materials. Background technique [0002] In order to complete the back-end treatment of oilfield produced liquid sewage and ensure that the effluent water quality meets the standard, existing oilfield enterprises mostly use filter equipment with filter elements. The service life of the filter element is roughly 2-5 years due to the different filter materials used, and if it continues to be used for an extended period of time, there will be scaling and hardening, dirty oil adhesion, sludge clogging, etc., resulting in inactivation of the filter material. The above problems can be solved by replacing new filter elements, but frequent replacement of new filter materials will increase sewage treatment and labor costs, and replaced waste filter materia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D41/02
CPCB01D41/02
Inventor 徐明明周海刚隋林王炳生李霖郑重董晓通姜兴伟李建鹏时宪
Owner CHINA PETROLEUM & CHEM CORP
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