CN205965270U - Operation circulation contaminated water filtration apparatus - Google Patents
Operation circulation contaminated water filtration apparatus Download PDFInfo
- Publication number
- CN205965270U CN205965270U CN201620906098.1U CN201620906098U CN205965270U CN 205965270 U CN205965270 U CN 205965270U CN 201620906098 U CN201620906098 U CN 201620906098U CN 205965270 U CN205965270 U CN 205965270U
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- China
- Prior art keywords
- casing
- sewage
- filtration body
- work cycle
- filter device
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- Expired - Fee Related
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Abstract
The utility model relates to an operation circulation contaminated water filtration apparatus at the borehole operation field usage, also can filter back cycle recycle to the circulation sewage that other operations were used simultaneously. This filter equipment includes subsider and box, is equipped with into the water end and goes out the water end (W. E. ) on two side plate of box, still be equipped with down in the box oblique flow say with horizontal runner, be equipped with the level filtering body on oblique flow says down, horizontal runner from intake the end to go out the water end (W. E. ) establish in proper order the second grade cross filtering body and third grade filtering body. The utility model discloses can carry out sediment deposition and filter step by step sewage, the sewage sand content after the filtration accords with the field usage standard, has prevented in the pit tubular column sand card and underground equipment to damage the emergence of scheduling problem. This installs not only convenient for material collection, has made things convenient for the replacement and installation who crosses filtering body in addition, and its simple structure, manufacturing are easily. Use the utility model discloses filter circulation sewage, improved construction quality and operation prescription, protected the oil reservoir, have fine result of use.
Description
Technical field
This utility model is related to the processing meanss of oil field operation sewage, specifically a kind of work cycle sewage filter device,
It is particularly suited for oilfield downhole operation scene, the circulating sewage that simultaneously also other operations can be used carries out filtering Posterior circle again
Using the such as Work places such as colliery.
Background technology
Oil field can produce substantial amounts of sewage during exploitation, also can apply substantial amounts of dirt during workover treatment
Water.Sewage is to recycle at oil field operation scene, during as construction, pumps into sewage in well and takes substantial amounts of silt particle out of ground
Face, but if sedimentation can not effectively be filtered to sewage, the silt particle taken out of in well easily pumps in well again with sewage,
Easily cause secondary settlement in sand card or well, even sand can be caused to bury oil reservoir when serious, greatly reduce construction quality and work
Industry timeliness.But at present only with simple sedimentation, solid-liquid separation is made to the circulating sewage of underground work onsite application, separate and imitate
Fruit extreme difference, more problems in practical application, virtually increased production cost.Oil field operation scene needs one kind dirty to circulation
The device of water multistage filtering.
Content of the invention
The purpose of this utility model is to provide a kind of work cycle sewage filter device, can be to underground work onsite application
Circulating sewage carry out multistage filtering and recycling, not smart to solve the problems, such as that current operation field circulating sewage filters, prevent
Only silt particle is again introduced in well, formation protection, improves operation quality.
For achieving the above object, this utility model provides following technical scheme：A kind of work cycle sewage filter device bag
Include subsider and casing, water inlet end and water side are provided with two side box plates of casing, in casing, be additionally provided with lower inclined flow passage and water
Advection road, is provided with single filter body on lower inclined flow passage, horizontal run from water inlet end to water side set successively cascade filtration body and
Three-stage filtration body.
Compared with prior art, the beneficial effects of the utility model are：The following inclined flow passage of this utility model is boundary, and this is filled
Put and be divided into two-stage sedimentation and multistage filtering function.Lower inclined flow passage is one-level sedimentation with the subsider of the casing formation of water inlet end side
Function, lower inclined flow passage is two grades of sedimentation functions with the Sedimentation tank of the casing formation of water side side.Under being provided with Sedimentation tank
Inclined flow passage and horizontal run are simultaneously provided with multistage filtering body, realize two grades of sedimentations of silt, through filter layer by layer and sedimentation sewage
Flow out eventually through water side and be recycled.This utility model can carry out sediment settlement and filter step by step to sewage, filter
Sewage sand content afterwards meets onsite application standard, generation the problems such as prevent down-hole string sand card and underground equipment to damage.
In order to reduce the manufacturing cost of filtering bodies and draw materials conveniently, cascade filtration body of the present utility model and three-stage filtration body are by wire netting
Case and packing material are made, and not only draw materials conveniently, and have been also convenient for replacing and the installation of filtering bodies.Sedimentation of the present utility model
Groove, lower inclined flow passage and horizontal run and casing are all welded using steel plate, and its structure is simple, easy to manufacture.Using this reality
With new, circulating sewage is filtered, improve construction quality and operation timeliness, protect oil reservoir, there is good use and imitate
Really.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with detailed description this utility model, not limit protection domain of the present utility model.Described below is only
Preferred embodiment of the present utility model, is not used to limit protection domain of the present utility model, and other use of the present utility model etc.
Effect change, all should belong to protection domain of the present utility model.
Referring to Fig. 1, a kind of work cycle sewage filter device includes subsider 1 and casing 8, in two side box plates of casing 8
It is provided with water inlet end and water side, in casing 8, is additionally provided with lower inclined flow passage 2 and horizontal run 7, lower inclined flow passage 2 is provided with one-level
Filtering bodies 3, horizontal run 7 sets cascade filtration body 4 and three-stage filtration body 5 successively from water inlet end to water side.Sewage is from water inlet end
Enter subsider 1, realize silt and settle first, upper strata sewage passes through single filter body 3 and enters lower inclined flow passage 2.Single filter body 3
It is wire netting, its mesh diameter is set between 20mm-40mm, realize blocking of bulk silt.Sewage flows from lower inclined flow passage 2
Enter horizontal run 7, pass sequentially through cascade filtration body 4 and three-stage filtration body 5, realize coarse filtration and essence filters.Cascade filtration body 4 is
The metal wire casing 6 of filled solid material, the particle diameter of its solid material are set between 20mm-30mm.The solid material bag of filling
Include cobblestone, haydite etc..Three-stage filtration body 5 is the metal wire casing 6 of filling biological material, and the biological material that can fill includes nut
Skin, Fructus Citri tangerinae bar, coconut fibre etc..The top of single filter body 3 and metal wire casing 6 is provided with handle.Lower inclined flow passage 2 and the water inlet end of casing 8
It is subsider 1, single filter body 3 is fixed on the slope top of lower inclined flow passage 2, cascade filtration body 4 is arranged on lower inclined flow passage 2
With the joint of horizontal run 7, three-stage filtration body 5 is arranged on the horizontal run 7 between cascade filtration body 4 and casing 8 water side
On.Casing 8 inwall and lower inclined flow passage 2, the width of single filter body 3, cascade filtration body 4 and three-stage filtration body 5 and fixed position
Corresponding, setting longitudinal socket.Longitudinal socket and handle facilitate single filter body 3, cascade filtration body 4 and three-stage filtration body 5
Replacing and dismounting.
The embodiment describing above is only exemplary embodiments, but this utility model is not limited only to these embodiments, ability
The technical staff in domain can make modification under without departing from spirit of the present utility model and enlightenment.Aspect disclosed herein may
There is a lot of changes, combination and change, and all in the range of this utility model, therefore, protection domain is not limited only to above
Explanation.
Claims (7)
1. a kind of work cycle sewage filter device, including subsider and casing, is provided with water inlet end on two side box plates of casing
And water side, it is characterized in that, in casing, be additionally provided with lower inclined flow passage and horizontal run, single filter body is provided with lower inclined flow passage,
Horizontal run sets cascade filtration body and three-stage filtration body successively from water inlet end to water side.
2. a kind of work cycle sewage filter device as claimed in claim 1, is characterized in that, described single filter body is metal
Net, its mesh diameter is set between 20mm-40mm.
3. a kind of work cycle sewage filter device as claimed in claim 2, is characterized in that, described cascade filtration body is filling
The metal wire casing of solid material, the particle diameter of its solid material are set between 20mm-30mm.
4. a kind of work cycle sewage filter device as claimed in claim 3, is characterized in that, described three-stage filtration body is filling
The metal wire casing of biological material.
5. a kind of work cycle sewage filter device as claimed in claim 4, is characterized in that, described single filter body and metal
The top of net cage is provided with handle.
6. a kind of work cycle sewage filter device as claimed in claim 5, is characterized in that, described lower inclined flow passage and casing
Water inlet end is subsider, single filter body is fixed on the slope top of lower inclined flow passage, cascade filtration body is arranged on lower oblique flow
Road and the joint of horizontal run, three-stage filtration body is arranged in the horizontal run between cascade filtration body and casing water side.
7. a kind of work cycle sewage filter device as claimed in claim 6, is characterized in that, described cabinet wall and lower oblique flow
Road, single filter body, cascade filtration body are corresponding with fixed position with the width of three-stage filtration body, setting longitudinal socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906098.1U CN205965270U (en) | 2016-08-21 | 2016-08-21 | Operation circulation contaminated water filtration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906098.1U CN205965270U (en) | 2016-08-21 | 2016-08-21 | Operation circulation contaminated water filtration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965270U true CN205965270U (en) | 2017-02-22 |
Family
ID=58032375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620906098.1U Expired - Fee Related CN205965270U (en) | 2016-08-21 | 2016-08-21 | Operation circulation contaminated water filtration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970236A (en) * | 2019-03-21 | 2019-07-05 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of unordered discharge ferrimanganic mine seepage water purification system |
| CN110130469A (en) * | 2019-04-08 | 2019-08-16 | 哈尔滨工业大学（深圳） | A kind of environment-friendly multi-stage filtering inlet for stom water integrated apparatus |
-
2016
- 2016-08-21 CN CN201620906098.1U patent/CN205965270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970236A (en) * | 2019-03-21 | 2019-07-05 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of unordered discharge ferrimanganic mine seepage water purification system |
| CN110130469A (en) * | 2019-04-08 | 2019-08-16 | 哈尔滨工业大学（深圳） | A kind of environment-friendly multi-stage filtering inlet for stom water integrated apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |