CN203820577U - All-in-one machine for comprehensive sewage treatment - Google Patents

All-in-one machine for comprehensive sewage treatment Download PDF

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Publication number
CN203820577U
CN203820577U CN201420064719.7U CN201420064719U CN203820577U CN 203820577 U CN203820577 U CN 203820577U CN 201420064719 U CN201420064719 U CN 201420064719U CN 203820577 U CN203820577 U CN 203820577U
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CN
China
Prior art keywords
air
dissolved
pressure
sewage
air flotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420064719.7U
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Chinese (zh)
Inventor
陈立新
周才华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU XINGCHI ENVIRONMENT PROTECTION CO Ltd
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JIANGSU XINGCHI ENVIRONMENT PROTECTION CO Ltd
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Publication date
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Priority to CN201420064719.7U priority Critical patent/CN203820577U/en
Application granted granted Critical
Publication of CN203820577U publication Critical patent/CN203820577U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an all-in-one machine for comprehensive sewage treatment, which comprises a sewage collecting tank, a shell-and-tube mixed reaction device, a pressure dissolved air flotation device, a hydraulic automatic filter and a clean-water reservoir, and the like. According to the utility model, the equipment corrosion caused by sewage is reduced, the operation cost of equipment is reduced, and the consumption of energy is reduced; because only a lift pump and a dissolved air pump are required to be subjected to electric traction, and most of other devices achieve operational standards by hydraulic power and gravity, therefore, the production cost is greatly reduced, and discharged water can meet national discharge standards.

Description

Composite wastewater is processed all-in-one
Technical field
The utility model belongs to field of Environment Protection, is specifically related to a kind of composite wastewater and processes all-in-one.
Background technology
At present, the oilfield exploitation of China is still in stage of steady development, in recovery process, restriction due to technology, natural condition, make to have stayed in recovery process huge water body resource, this class water often oil-containing and solid impurity higher, if can not effectively process, will cause great lot of water resources waste.Therefore, oily water separation technique is just very crucial, and conventional oil-water separation method is settling process, By Bubble-floating Method, filtration method, centrifuging etc.But light is used above-mentioned a certain specific method, when processing water body, effect is not often very desirable, stratum production fluid particularly, this class water body water-based changes greatly, and sewage viscosity increases, reduced oil droplet buoyance lift speed, oil droplet particle attenuates little, and emulsification degree increases, is difficult to coalescence; Suspended substance individual particles attenuates little, and stability strengthens, and settling character variation is suspended state in water, is difficult to separation.In addition, if above-mentioned traditional technology is processed successively, can cause again equipment to take up an area large, consume energy high, production cost is also enhanced thereupon.Therefore, design and develop a kind of composite wastewater and process all-in-one, can collect the advantage of above-mentioned treatment process, the problems such as occupation of land, energy consumption that can solve again seem very necessary.
Summary of the invention
Goal of the invention: the purpose of this utility model is for the deficiencies in the prior art, provides a kind of composite wastewater to process all-in-one.
Technical scheme: in order to achieve the above object, the utility model specifically completes like this: composite wastewater is processed all-in-one, comprise a sewage collecting basin, described sewage collecting basin bottom is provided with sewage pump, this sewage pump is by the tubular-mix reaction unit of falling in lines of the sewage transport in sewage collecting basin, between sewage pump and shell and tube mixed reactor, be connected with No. one chemicals dosing plant, in the intermediate conduit of shell and tube mixed reactor, be connected with chemicals dosing plant No. two; Shell and tube mixed reactor is connected with air flotation device of pressure air-dissolved by pipeline, at air flotation device of pressure air-dissolved top, is provided with Oil and slag scraping machine, and the Residual oil residue in Oil and slag scraping machine is discharged by coupled oil extraction residue extraction machine; Inner at air flotation device of pressure air-dissolved, and be positioned at the Oil and slag scraping machine back lower place and be provided with one group of integrated form inclined plate sedimentation device, this integrated form inclined plate sedimentation device and horizontal plane acutangulate, and vertically opposite with the mechanical dredge machine bottom air flotation device of pressure air-dissolved; At Oil and slag scraping machine, face on the sidewall of air flotation device of pressure air-dissolved and be provided with air flotation pool shore pipe; Air flotation device of pressure air-dissolved regulates pressure by pressure volume pot, and pressure volume pot is braked by air compressor; The sewage flowing out from air flotation device of pressure air-dissolved flows into clean water basin filtering by hydraulic automatism strainer, is equipped with automatic back-washing device between hydraulic automatism strainer and clean water basin; Clean water basin inside is provided with dissolved air water pump, by this dissolved air water pump, a part of clear water is imported to pressure volume pot kinetic energy is provided, and another part clear water is directly discharged from clean water basin.
Wherein, preferably described integrated form inclined plate sedimentation device and horizontal plane angle are 45~60 °.
Wherein, in hydraulic automatism strainer, be provided with roundabout flap, lengthened current distance and further improved filter effect.
Wherein, described air flotation pool shore pipe and integrated form inclined plate sedimentation device bottom is extended and is connected, and is convenient to macrobead in settler directly from swash plate landing to shore pipe.
Beneficial effect: compare with conventional art, the utility model has reduced the corrosion of sewage to equipment; Reduced the running cost of equipment, reduced the consume of the energy, owing to only having lift pump and air dissolved pump to need electric traction, and other devices mostly reach operation standard by waterpower and gravity, greatly reduced production cost, the water body of discharge can reach discharging standards.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
As shown in the figure, the disclosed composite wastewater of the utility model is processed all-in-one, comprise a sewage collecting basin 1, described sewage collecting basin 1 bottom is provided with sewage pump 2, this sewage pump 2 is by the tubular-mix reaction unit 4 of falling in lines of the sewage transport in sewage collecting basin 1, between sewage pump 2 and shell and tube mixed reactor 4, be connected with No. one chemicals dosing plant 31, in the intermediate conduit of shell and tube mixed reactor 4, be connected with chemicals dosing plant 32 No. two; Shell and tube mixed reactor 4 is connected with air flotation device of pressure air-dissolved 5 by pipeline, at air flotation device of pressure air-dissolved 5 tops, is provided with Oil and slag scraping machine 6, and the Residual oil residue in Oil and slag scraping machine 6 is discharged by coupled oil extraction residue extraction machine 7; In air flotation device of pressure air-dissolved 8 inside, and be positioned at Oil and slag scraping machine 6 back lower places and be provided with one group of integrated form inclined plate sedimentation device 8, this integrated form inclined plate sedimentation device 8 becomes 60 ° with horizontal plane, and vertically opposite with the mechanical dredge machine 9 of air flotation device of pressure air-dissolved 5 bottoms; At Oil and slag scraping machine 6, face on the sidewall of air flotation device of pressure air-dissolved 5 and be provided with air flotation pool shore pipe 16, air flotation pool shore pipe 16 extends and is connected with integrated form inclined plate sedimentation device 8 bottoms; Air flotation device of pressure air-dissolved 8 regulates pressure by pressure volume pot 14, and 14 of pressure volume pots are braked by air compressor 15; The sewage flowing out from air flotation device of pressure air-dissolved 8 filters by hydraulic automatism strainer 10, flow into clean water basin 12, in hydraulic automatism strainer 10, be provided with roundabout flap, lengthen current distance and further improved filter effect, between hydraulic automatism strainer 10 and clean water basin 12, be equipped with automatic back-washing device 11; Clean water basin 12 inside are provided with dissolved air water pump 13, by this dissolved air water pump 13, a part of clear water is imported to pressure volume pot 14 kinetic energy is provided, and another part clear water is directly discharged from clean water basin 12.

Claims (4)

1. composite wastewater is processed all-in-one, it is characterized in that, comprise a sewage collecting basin (1), described sewage collecting basin (1) bottom is provided with sewage pump (2), this sewage pump (2) is by the tubular-mix reaction unit (4) of falling in lines of the sewage transport in sewage collecting basin (1), between sewage pump (2) and shell and tube mixed reactor (4), be connected with a chemicals dosing plant (31), in the intermediate conduit of shell and tube mixed reactor (4), be connected with No. two chemicals dosing plants (32); Shell and tube mixed reactor (4) is connected with air flotation device of pressure air-dissolved (5) by pipeline, at air flotation device of pressure air-dissolved (5) top, be provided with Oil and slag scraping machine (6), and the Residual oil residue in Oil and slag scraping machine (6) is discharged by coupled oil extraction residue extraction machine (7); In air flotation device of pressure air-dissolved (8) inside, and be positioned at Oil and slag scraping machine (6) back lower place and be provided with one group of integrated form inclined plate sedimentation device (8), this integrated form inclined plate sedimentation device (8) acutangulates with horizontal plane, and vertically opposite with the mechanical dredge machine (9) of air flotation device of pressure air-dissolved (5) bottom; At Oil and slag scraping machine (6), face on the sidewall of air flotation device of pressure air-dissolved (5) and be provided with air flotation pool shore pipe (16); Air flotation device of pressure air-dissolved (8) regulates pressure by pressure volume pot (14), and pressure volume pot (14) is by air compressor (15) braking; The sewage flowing out from air flotation device of pressure air-dissolved (8) flows into clean water basin (12) filtering by hydraulic automatism strainer (10), between hydraulic automatism strainer (10) and clean water basin (12), is equipped with automatic back-washing device (11); Clean water basin (12) inside is provided with dissolved air water pump (13), by this dissolved air water pump (13), a part of clear water is imported to pressure volume pot (14) kinetic energy is provided, and another part clear water is directly discharged from clean water basin (12).
2. composite wastewater according to claim 1 is processed all-in-one, it is characterized in that, described integrated form inclined plate sedimentation device (8) is 60 ° with horizontal plane angle.
3. composite wastewater according to claim 1 is processed all-in-one, it is characterized in that, hydraulic automatism strainer is provided with roundabout flap in (10), has lengthened current distance and has further improved filter effect.
4. composite wastewater according to claim 1 is processed all-in-one, it is characterized in that, described air flotation pool shore pipe (16) extends and is connected with integrated form inclined plate sedimentation device (8) bottom.
CN201420064719.7U 2014-02-13 2014-02-13 All-in-one machine for comprehensive sewage treatment Expired - Fee Related CN203820577U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420064719.7U CN203820577U (en) 2014-02-13 2014-02-13 All-in-one machine for comprehensive sewage treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420064719.7U CN203820577U (en) 2014-02-13 2014-02-13 All-in-one machine for comprehensive sewage treatment

Publications (1)

Publication Number Publication Date
CN203820577U true CN203820577U (en) 2014-09-10

Family

ID=51476097

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420064719.7U Expired - Fee Related CN203820577U (en) 2014-02-13 2014-02-13 All-in-one machine for comprehensive sewage treatment

Country Status (1)

Country Link
CN (1) CN203820577U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103864241A (en) * 2014-02-13 2014-06-18 江苏星驰环保有限公司 Comprehensive sewage treatment all-in-one machine
CN105016509A (en) * 2015-08-29 2015-11-04 魏巍 Multifunctional sewage treatment machine applied to industrial sewage treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103864241A (en) * 2014-02-13 2014-06-18 江苏星驰环保有限公司 Comprehensive sewage treatment all-in-one machine
CN105016509A (en) * 2015-08-29 2015-11-04 魏巍 Multifunctional sewage treatment machine applied to industrial sewage treatment

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EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140910

Termination date: 20150213