CN207356646U - A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device - Google Patents

A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device Download PDF

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Publication number
CN207356646U
CN207356646U CN201720804760.7U CN201720804760U CN207356646U CN 207356646 U CN207356646 U CN 207356646U CN 201720804760 U CN201720804760 U CN 201720804760U CN 207356646 U CN207356646 U CN 207356646U
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China
Prior art keywords
oil
water
separation tank
filtering
tank
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CN201720804760.7U
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Chinese (zh)
Inventor
章瑄
何永强
张海军
吴波
邵校君
章志刚
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Yixing Taoyuan Environmental Protection Co Ltd
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Yixing Taoyuan Environmental Protection Co Ltd
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Abstract

The utility model discloses a kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device, including reactor, dissolved air water pump and oil-water separation tank;At the top of the water inlet pipe coupled reaction device, reactor head is additionally provided with oil extraction gas vent;Outlet pipe coupled reaction device bottom, the water outlet bottom of the tube are equipped with sewage draining exit, and sewage draining exit is connected by pipeline to be connected after dissolved air water pumps with oil-water separation tank side;No.1 baffle and No. two baffles are respectively equipped with the oil-water separation tank, No.1 baffle is directly fixed on water-oil separating box top, No. two baffles are fixed on oil-water separation tank bottom.The utility model is simple in structure compared with conventional art, design science, less energy consumption, alleviates the burden of enterprise, meanwhile, it is capable to which larger lifting water-oil separating speed, realizes oily, water be rapidly separated.

Description

A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device
Technical field
The utility model belongs to field of environment protection, and in particular to a kind of skid-mounted type integrated oil field filtering oily sewage tank filtrate Cleaning device.
Background technology
Various filtering tanks are widely used as the commonly used equipment of oil field depth sewage disposal, such as quartz sand filtration Tank, diamond dust filtering tank and fine filter core filtering tank etc..At present, the practical filtering tank in each oil field is right up to up to ten thousand The stabilization processing of oil field reinjection water plays the important and pivotal role.
Since oil-contaminated water of oil field oil-containing is high, gum level is high, and chemical compositions are complicated, causes filtering tank filtrate to pollute Seriously.At present, the filtering tank of normal use mostly uses gap water backwashing, combined water and air backwash, gas backwash, detergent The methods of impregnating water backwashing, substantially prolongs the service life of filtrate.
Above purging method is effective in short term, but still can't stop the pollution of filtrate month after month throughout the year, according to statistics, at present filter Expect it is then 6 months short, it is long then 2 years need replacing, as country further improves environmental requirement, discard filtrate as dangerous useless Gurry processing is a very big difficult point, also reaches 2 ~ 3,000 yuan often even if the cost to qualified processing processed in units expense Ton.
The content of the invention
Goal of the invention:The purpose of this utility model is that in view of the deficiencies of the prior art, there is provided a kind of skid-mounted type integration Oil-contaminated water of oil field filtering tank filtering material cleaning device.
Technical solution:In order to reach foregoing invention purpose, what the utility model was specifically performed by:A kind of skid-mounted type Integrated oil field filtering oily sewage tank filtering material cleaning device, including filtering tank, filtering tank are equipped with oil extraction gas vent and sewage draining exit, The oil extraction gas vent connects oil-water separation tank by pipeline, and the sewage draining exit connects dissolved air water by pipeline and pumps, water-oil separating Case is separately pumped with dissolved air water to be connected by pipeline.
Wherein, it is equipped with No.1 baffle in the oil-water separation tank and No. two baffles, No.1 baffle is fixed on oil-water separation tank Bottom, No. two baffles are fixed on water-oil separating box top.
Wherein, there are gap, No. two baffles the No.1 baffle and water-oil separating box top to deposit with oil-water separation tank bottom In gap.
Beneficial effect:The utility model has the following advantages that compared with conventional art:
(1)Introduce air dissolved pump and produce microbubble, filtrate gap is washed by rubbing with the hands, achievees the purpose that blowdown is deoiled;
(2)Scene is directly accessed each model filtering tank, simple and convenient, does not influence normal production, the operation in oil field.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device as shown in Figure 1, including filtering tank 1, filtering tank 1 is equipped with oil extraction gas vent 2 and sewage draining exit 3, and the oil extraction gas vent 2 connects oil-water separation tank 4 by pipeline, described Sewage draining exit 3 connects dissolved air water pump 5 by pipeline, and oil-water separation tank 4 is separately connected with dissolved air water pump 5 by pipeline;The grease point From No.1 baffle 6 and No. two baffles 7 are equipped with case 4, No.1 baffle 6 is fixed on 4 bottom of oil-water separation tank, No. two baffles 7 are fixed In the top of oil-water separation tank 4;There are gap, No. two baffles 7 and water-oil separating with the top of oil-water separation tank 4 for the No.1 baffle 6 There are gap for 4 bottom of case.
During the utility model specific works, cleaning solution squeezes into filtering tank by dissolved air water pump, and cleaning solution enters shape after filtering tank Into microbubble(50μm), rubbed between the filtrate in filtering tank, washed by rubbing with the hands, the cleaning solution after cleaning then is discharged into grease Separator box, is separated greasy dirt and impurity with cleaning solution by the No.1 inside oil-water separation tank, No. two baffles, after separation Cleaning solution enters back into dissolved air water pump, and continues to be pumped into filtering tank by dissolved air water, realizes the recycling of cleaning solution.

Claims (3)

1. a kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device, including filtering tank(1), filtering tank(1) Equipped with oil extraction gas vent(2)And sewage draining exit(3), it is characterised in that the oil extraction gas vent(2)Water-oil separating is connected by pipeline Case(4), the sewage draining exit(3)Dissolved air water is connected by pipeline to pump(5), oil-water separation tank(4)Separately pumped with dissolved air water(5)Pass through pipe Road is connected.
2. skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device according to claim 1, its feature exist In the oil-water separation tank(4)It is interior to be equipped with No.1 baffle(6)With No. two baffles(7), No.1 baffle(6)It is fixed on water-oil separating Case(4)Bottom, No. two baffles(7)It is fixed on oil-water separation tank(4)Top.
3. skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device according to claim 2, its feature exist In the No.1 baffle(6)With oil-water separation tank(4)There are gap, No. two baffles at top(7)With oil-water separation tank(4)Bottom There are gap.
CN201720804760.7U 2017-07-05 2017-07-05 A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device Active CN207356646U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720804760.7U CN207356646U (en) 2017-07-05 2017-07-05 A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720804760.7U CN207356646U (en) 2017-07-05 2017-07-05 A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device

Publications (1)

Publication Number Publication Date
CN207356646U true CN207356646U (en) 2018-05-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107308698A (en) * 2017-07-05 2017-11-03 宜兴市桃源环保有限公司 A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device and cleaning method
CN112386988A (en) * 2020-11-17 2021-02-23 华东理工大学 Device and method for cleaning filter medium through bubble water circulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107308698A (en) * 2017-07-05 2017-11-03 宜兴市桃源环保有限公司 A kind of skid-mounted type integrated oil field filtering oily sewage tank filtering material cleaning device and cleaning method
CN112386988A (en) * 2020-11-17 2021-02-23 华东理工大学 Device and method for cleaning filter medium through bubble water circulation

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