CN207313309U - A kind of device for purifying oilfield sewage - Google Patents

A kind of device for purifying oilfield sewage Download PDF

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Publication number
CN207313309U
CN207313309U CN201721199831.1U CN201721199831U CN207313309U CN 207313309 U CN207313309 U CN 207313309U CN 201721199831 U CN201721199831 U CN 201721199831U CN 207313309 U CN207313309 U CN 207313309U
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CN
China
Prior art keywords
removal box
oil removal
oil
strainer
oleophylic
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
CN201721199831.1U
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Chinese (zh)
Inventor
李炎
曹波
Original Assignee
李炎
曹波
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李炎, 曹波 filed Critical 李炎
Priority to CN201721199831.1U priority Critical patent/CN207313309U/en
Application granted granted Critical
Publication of CN207313309U publication Critical patent/CN207313309U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of device for purifying oilfield sewage, including the first oil removal box, first strainer, second strainer, first oleophylic plate, second oleophylic plate, 3rd oleophylic plate, check valve, second oil removal box, air inlet pipe, flotation agent pipe, scale inhibition pipe and oil catcher, the first strainer is equipped with first oil removal box, the second strainer is equipped with below first strainer, the first oleophylic plate is equipped with first oil removal box, the second oleophylic plate is equipped with below the first oleophylic plate, the 3rd oleophylic plate is equipped with below the second oleophylic plate, the second oil removal box is equipped with the right side of first oil removal box, first oil removal box is connected with the second oil removal box by check valve.The utility model is novel in design, clever structure, using compound oil removal process, can effectively purify the petroleum components in oilfield sewage, and prevents the dirt generation in sewage pipe, easy to operate, has good promotional value.

Description

A kind of device for purifying oilfield sewage
Technical field
A kind of sewage-treatment plant is the utility model is related to, more particularly to a kind of device for purifying oilfield sewage.
Background technology
The distribution of China oil field is wide, throughout northeast, North China, Central-South, southwestern, Central China and southeastern coast various regions.At present, big portion Point oil field has been enter into mid-term and the later stage of oil exploitation, produces the moisture content of crude oil up to 70%~80%, some oil fields are even Up to 90%, substantial amounts of oily wastewater is produced after water-oil separating.If oily wastewater is directly discharged without processing, can not only make Into the pollution of soil, water source, it even can cause sump oil firing accident sometimes, threaten the life security of the people, cause the warp of country Ji loss, while can also endanger the interests in oil field itself.Therefore, suitable China oil field actual conditions, efficiently warp how to be developed The oil-contaminated water of oil field processing of Ji and reuse technology, achieve the purpose that energy saving, consumption reduction, environmental protection, recycling water resource, into The major issue transformed and established for oil field water treatment station, for oilfield sewage, what wherein the most needs of content removed is exactly The oil wherein mixed.A kind of for this reason, it is proposed that device for purifying oilfield sewage.
Utility model content
The main purpose of the utility model is that providing a kind of device for purifying oilfield sewage, background skill can be effectively solved The problem of in art.
To achieve the above object, the technical solution that the utility model is taken is:
A kind of device for purifying oilfield sewage, including the first oil removal box, the first strainer, the second strainer, the first oleophylic plate, the Two oleophylic plates, the 3rd oleophylic plate, check valve, the second oil removal box, air inlet pipe, flotation agent pipe, scale inhibition pipe and oil catcher, described first The first strainer is equipped with oil removal box, the second strainer is equipped with below first strainer, the first parent is equipped with first oil removal box Oiled-plate method, is equipped with the second oleophylic plate below the first oleophylic plate, and the second oleophylic plate lower section is equipped with the 3rd oleophylic plate, and described the The second oil removal box is equipped with the right side of one oil removal box, first oil removal box is connected with the second oil removal box by check valve, and described second Oil removal box top is equipped with air inlet pipe, and the second oil removal box top is equipped with flotation agent pipe, and the second oil removal box top is equipped with resistance Dirt pipe, the second oil removal box top are equipped with oil catcher.
Further, the first oil removal box top is equipped with wastewater inlet.
Further, it is equipped with oil outlet below first oil removal box.
Further, the scale inhibition pipe puts into poly-aspartate into fuel tank.
Further, the second oil removal box side is equipped with outlet of sewer.
Compared with prior art, the utility model has the advantages that:The device of this kind purification oilfield sewage passes through The first strainer and the second strainer set, easy to carry out solid filtering to sewage, passes through the first oleophylic plate, the second oleophylic of setting Plate, the 3rd oleophylic plate, easy to be drawn to the petroleum components in sewage, by the check valve of setting, by the liquid after filtering Flow into the second oil removal box, by the air inlet pipe and flotation agent pipe of setting, easy to carry out flotation to remaining petroleum components, pass through The scale inhibition pipe of setting is into the second oil removal box plus scale inhibition material, by the compound oil removal box of setting, make in sewage it is main by except Material oil removes, and the utility model is novel in design, and clever structure, using compound oil removal process, can effectively purify in oilfield sewage Petroleum components, and prevent sewage pipe in dirt generation, it is easy to operate, there is good promotional value.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram for the device for purifying oilfield sewage of the utility model.
Fig. 2 is a kind of device dimensional structure diagram for purifying oilfield sewage of the utility model.
In figure:1st, the first oil removal box;2nd, the first strainer;3rd, the second strainer;4th, the first oleophylic plate;5th, the second oleophylic plate;6、 3rd oleophylic plate;7th, wastewater inlet;8th, check valve;9th, the second oil removal box;10th, air inlet pipe;11st, flotation agent pipe;12nd, scale inhibition pipe; 13rd, oil catcher;14th, oil outlet;15th, outlet of sewer.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below With reference to embodiment, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of device for purifying oilfield sewage, including the first oil removal box 1, the first strainer 2, the second strainer 3rd, the first oleophylic plate 4, the second oleophylic plate 5, the 3rd oleophylic plate 6, check valve 8, the second oil removal box 9, air inlet pipe 10, flotation agent pipe 11st, scale inhibition pipe 12 and oil catcher 13, are equipped with the first strainer 2 in first oil removal box 1, and the lower section of the first strainer 2 is equipped with the Two strainers 3, first oil removal box 1 is interior to be equipped with the first oleophylic plate 4, and the lower section of the first oleophylic plate 4 is equipped with the second oleophylic plate 5, The lower section of the second oleophylic plate 5 is equipped with the 3rd oleophylic plate 6, is equipped with the second oil removal box 9 on the right side of first oil removal box 1, and described the One oil removal box 1 is connected with the second oil removal box 9 by check valve 8, and 9 top of the second oil removal box is equipped with air inlet pipe 10, and described Two oil removal boxes, 9 top is equipped with flotation agent pipe 11, and 9 top of the second oil removal box is equipped with scale inhibition pipe 12, in second oil removal box 9 Side is equipped with oil catcher 13.
Wherein, 1 top of the first oil removal box is equipped with wastewater inlet 7.
Wherein, the lower section of the first oil removal box 1 is equipped with oil outlet 14.
Wherein, the scale inhibition pipe 12 puts into poly-aspartate into fuel tank.
Wherein, 9 side of the second oil removal box is equipped with outlet of sewer 15.
It should be noted that the utility model is a kind of device for purifying oilfield sewage, during work, pass through the first of setting 2 and second strainer 3 of strainer, easy to carry out solid filtering to sewage, passes through the first oleophylic plate 4 of setting, the second oleophylic plate 5, the Three oleophylic plates 6, easy to be drawn to the petroleum components in sewage, by the check valve 8 of setting, the liquid after filtering is flowed into In second oil removal box 9, by the air inlet pipe 10 and flotation agent pipe 11 of setting, easy to carry out flotation to remaining petroleum components, lead to Cross the scale inhibition pipe 12 set and add scale inhibition material into the second oil removal box 9, by the compound oil removal box of setting, make main in sewage Removed except material oil.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed scope is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of device for purifying oilfield sewage, including the first oil removal box (1), the first strainer (2), the second strainer (3), the first parent Oiled-plate method (4), the second oleophylic plate (5), the 3rd oleophylic plate (6), check valve (8), the second oil removal box (9), air inlet pipe (10), flotation agent Manage (11), scale inhibition pipe (12) and oil catcher (13), it is characterised in that:The first strainer (2) is equipped with first oil removal box (1), The second strainer (3) is equipped with below first strainer (2), the first oleophylic plate (4) is equipped with first oil removal box (1), it is described The second oleophylic plate (5) is equipped with below first oleophylic plate (4), the 3rd oleophylic plate (6), institute are equipped with below the second oleophylic plate (5) State and be equipped with the second oil removal box (9) on the right side of the first oil removal box (1), first oil removal box (1) is with the second oil removal box (9) by unidirectional Valve (8) connects, and the second oil removal box (9) top is equipped with air inlet pipe (10), and the second oil removal box (9) top is equipped with flotation agent Manage (11), the second oil removal box (9) top is equipped with scale inhibition pipe (12), and oil catcher is equipped with above second oil removal box (9) (13)。
A kind of 2. device for purifying oilfield sewage according to claim 1, it is characterised in that:First oil removal box (1) Top is equipped with wastewater inlet (7).
A kind of 3. device for purifying oilfield sewage according to claim 1, it is characterised in that:First oil removal box (1) Lower section is equipped with oil outlet (14).
A kind of 4. device for purifying oilfield sewage according to claim 1, it is characterised in that:The scale inhibition pipe (12) is to oil Input poly-aspartate in case.
A kind of 5. device for purifying oilfield sewage according to claim 1, it is characterised in that:Second oil removal box (9) Side is equipped with outlet of sewer (15).
CN201721199831.1U 2017-09-19 2017-09-19 A kind of device for purifying oilfield sewage Expired - Fee Related CN207313309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721199831.1U CN207313309U (en) 2017-09-19 2017-09-19 A kind of device for purifying oilfield sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721199831.1U CN207313309U (en) 2017-09-19 2017-09-19 A kind of device for purifying oilfield sewage

Publications (1)

Publication Number Publication Date
CN207313309U true CN207313309U (en) 2018-05-04

Family

ID=62383281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721199831.1U Expired - Fee Related CN207313309U (en) 2017-09-19 2017-09-19 A kind of device for purifying oilfield sewage

Country Status (1)

Country Link
CN (1) CN207313309U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110563201A (en) * 2019-09-11 2019-12-13 浙江海洋大学 marine oil-water separator monitored control system based on big dipper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110563201A (en) * 2019-09-11 2019-12-13 浙江海洋大学 marine oil-water separator monitored control system based on big dipper

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180504

Termination date: 20180919