CN206198807U - A kind of easy to clean oil sand filter - Google Patents
A kind of easy to clean oil sand filter Download PDFInfo
- Publication number
- CN206198807U CN206198807U CN201621064022.5U CN201621064022U CN206198807U CN 206198807 U CN206198807 U CN 206198807U CN 201621064022 U CN201621064022 U CN 201621064022U CN 206198807 U CN206198807 U CN 206198807U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filter
- easy
- oil sand
- barrel cover
- 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
Links
- 230000003670 easy-to-clean Effects 0.000 title claims abstract description 20
- 239000003027 oil sand Substances 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is created and provides a kind of easy to clean oil sand filter, including cylinder, top cover, support and the cartridge filter located at inner barrel；Cylinder body bottom is provided with the clean-up port with bottom, the annular lapping plate of cylinder madial wall fixed, cartridge filter is overlapped on lapping plate, and cartridge filter top is provided with filtration barrel cover, the side wall of cartridge filter and bottom, filtration barrel cover are made by the screen pack with filter opening, the filter opening of the filter opening less than cartridge filter of filtration barrel cover.The utility model is created has the advantages that simple structure, filter sand effect are good, filter screen is not easily blocked, filter screen easy to clean.
Description
Technical field
The invention belongs to oil production equipment field, more particularly, to a kind of easy to clean oil sand filter.
Background technology
During oil exploitation, oil is often mixed with sand, particularly to the later stage of oil field development,
Sand production in oil is more and more, and the oil containing sand must carry out treatment of shaking out before carrying out following process, after otherwise influenceing oil
It is continuous to process and use.In order to filter the sand mixed in oil, number of types of filtering sand apparatus are had at present, but in existing equipment
There are problems that filter sand effect is bad, filter screen is easily blocked, device structure is complicated, after filter net jam.
The content of the invention
In view of this, the invention is directed to a kind of easy to clean oil sand filter, to solve filter sand in the prior art
The problem that effect is bad, filter screen is easily blocked, device structure is complicated, be not easily cleaned after filter net jam.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of easy to clean oil sand filter, including cylinder, the top cover located at the cylinder top, located at the cylinder body bottom
Support and the cartridge filter located at the inner barrel, the cylinder body bottom offers clean-up port, bottom is provided with the clean-up port
Lid；Body concentric with the cylinder annular lapping plate of a horizontal positioned is installed with the cylinder madial wall；The cartridge filter
Side wall top is additionally provided with filtration barrel cover, the filtering circumferentially arranged with the overlap edge for horizontally outward extending, the cartridge filter top
The side wall and bottom, the filtration barrel cover of cylinder are made by the screen pack with filter opening, and the filter opening of the filtration barrel cover is less than described
The filter opening of cartridge filter；The internal diameter of the lapping plate is adapted with the external diameter of the cartridge filter, and the cartridge filter passes through the overlap joint
Edge lap is fixedly connected on the lapping plate with the cylinder；The lapping plate and the filtration barrel cover divide the cylinder
It is cut into overflow area and underlying filtering area above；The filtering area side wall lower ends be connected with the filtering area
The feed tube that chamber communicates, the overflow area sidewall upper is connected with the drain pipe communicated with the overflow area inner chamber.
Further, the filtration barrel cover, the overlap edge and the lapping plate are fixed together by bolt.
Further, the position that the filtration barrel cover is contacted with the overlap edge, the overlap edge with the lapping plate is all
It is provided with gasket seal.
Further, the cartridge filter and the filtration barrel cover are double-decker.
Further, the cylinder body bottom is conical structure, and the clean-up port is located at the cylinder conical lower section
Centre position.
Further, it is designed with valve on the feed tube and the drain pipe.
Further, the top cover is provided with the bleeder pipe with vent valve communicated with cylinder lumen, is set on the top cover
There are handle and observation window.
Further, the edge of the filtration barrel cover is provided with handle.
Further, the filtering medial wall of the tube upper end also is provided with handle.
Further, the filtering area side wall lower ends are additionally provided with the tapping communicated with the filtering area inner chamber with valve
Pipe.
Relative to prior art, a kind of easy to clean oil sand filter described in the invention has the advantage that：
(1) simple structure of the invention, filter sand, and filtering are carried out to oil stoste by cartridge filter and filtration barrel cover
The filter opening of cover can further be filtered less than the filter opening of cartridge filter to oil stoste, and filtration result is good；Cartridge filter is by taking
Edge fit is overlapped with lapping plate, when cleaning filter screen is needed, it is only necessary to take out cartridge filter and filtration barrel cover is cleared up it, is dismantled
Easy to clean after convenient, filter net jam；Oil stoste is entered by the feed tube located at filtering area side wall lower ends, by being located at after filter sand
The drain pipe outflow of overflow area sidewall upper, the gravel for filtering can be sunk due to own wt through the retention of cartridge filter and filtration barrel cover
Product will not be deposited on filter screen near the clean-up port of cylinder body bottom, at the same have the oil stoste of bottom in and top out to cartridge filter and
Washing away for filtration barrel cover, effectively prevent the blocking of filter screen.
(2) position that the invention filtration barrel cover is contacted with overlap edge, overlap edge with lapping plate is designed with gasket seal,
Good sealing effect, the oil stoste for preventing filtering area filtered flows into overflow area by gap；Cylinder is beneficial to using cone
Depositing gravel and cleaning.
Brief description of the drawings
The accompanying drawing for constituting the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made does not constitute the improper restriction to the invention for explaining the invention.
In accompanying drawing：
Fig. 1 is the structural representation of the invention；
Description of reference numerals：
1- cylinders；2- top covers；3- supports；4- cartridge filters；5- bottoms；6- lapping plates；7- overflow areas；8- filtering areas；9- enters
Liquid pipe；10- drain pipes；11- overlap edges；12- filtration barrel covers；13- bolts；14- valves；15- vent valves；16- bleeder pipes；17-
Handle；18- observation windows；19- handles；20- liquid discharging tubes.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is the limitation to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " is meant that two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, a kind of easy to clean oil sand filter, including cylinder 1, the top cover 2 located at the top of cylinder 1, located at cylinder
The support 3 of the bottom of body 1 and the cartridge filter 4 inside cylinder 1, top cover 2 are provided with the band vent valve 15 communicated with the inner chamber of cylinder 1
Bleeder pipe 16, handle 17 and observation window 18 are additionally provided with top cover 2；The bottom of cylinder 1 is cone, the bottom centre position of cylinder 1
Clean-up port is offered, bottom 5 is provided with clean-up port, beneficial to the depositing gravel for retaining near clean-up port, easy cleaning；Cylinder 1
The annular lapping plate 6 concentric with cylinder 1 of a horizontal positioned is installed with madial wall；The side wall top of cartridge filter 4 circumferentially sets
There is the overlap edge 11 for horizontally outward extending, the madial wall upper end of filter cylinder 4 is provided with handle 19, and the top of cartridge filter 4 is additionally provided with filtration barrel cover
12, the edge of filtration barrel cover 12 is provided with handle 19；The side wall of cartridge filter 4 and bottom, filtration barrel cover 12 are by the mistake with filter opening
Filter screen is made, the filter opening of the filter opening less than cartridge filter 4 of filtration barrel cover 12；The internal diameter of lapping plate 6 is mutually fitted with the external diameter of cartridge filter 4
Should, cartridge filter 4 is overlapped on lapping plate 6 by overlap edge 11, is fixedly connected with cylinder 1, filtration barrel cover 12, overlap edge 11 and is taken
Fishplate bar 6 is fixed together by bolt 13；Cylinder 1 is divided into the He of overflow area 7 above by lapping plate 6 and filtration barrel cover 12
Underlying filtering area 8；The side wall lower ends of filtering area 8 be connected with the feed tube 9 with valve 14 that is communicated with the inner chamber of filtering area 8 and
Liquid discharging tube 20, the sidewall upper of overflow area 7 is connected with the drain pipe 10 of band valve 14 communicated with the inner chamber of overflow area 7；Filtration barrel cover 12
The position contacted with lapping plate 6 with overlap edge 11, overlap edge 11 is designed with gasket seal, prevents filtered in filtering area 8
Oil stoste flows into overflow area 7 by gap, and oil stoste carries out single filter through cartridge filter 4, through the filter opening than cartridge filter 4
The small filtration barrel cover 12 of hole carries out cascade filtration, and overflow area 7 is finally flowed into by the oil stoste of double-filtration；Cartridge filter 4
And filtration barrel cover 12 is double-decker, in case scratched by gravel,
The work process of the present embodiment is as follows：
Oil stoste flows into filtering area 8 through feed tube 8, and single filter is carried out by cartridge filter 4, and the filtrate after filtering is upward
Overflow, cascade filtration is carried out by filtration barrel cover 12, is flowed through the drain pipe 10 located at overflow area 7 by the filtrate of double-filtration
Go out；The gravel retained by cartridge filter 4 is deposited near the clean-up port of the conical lower section of cylinder 1 because of own wt, by mistake
The gravel of the retention of filtering cartridge lid 12 is smaller than the filter opening of cartridge filter 4, so can also be deposited on the bottom of cylinder 1, reduces gravel and blocks up
Fill in the probability of filter opening；When clearing up the gravel being trapped, it is only necessary to close feed tube 9, open liquid discharging tube 20 and release bottom liquid, open
Bottom 5, the gravel of deposition is cleared up by clean-up port；With the increase of use time, when cleaning filter screen is needed, it is only necessary to by spiral shell
Bolt 13 is disassembled, you can take out cartridge filter 4 and filtration barrel cover 12, simple to operate.
The preferred embodiment of the invention is the foregoing is only, creation is not intended to limit the invention, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc. should be included in the invention
Protection domain within.
Claims (10)
1. a kind of easy to clean oil sand filter, including cylinder (1), the top cover (2) located at the cylinder (1) top, located at described
The support (3) of cylinder (1) bottom and the cartridge filter (4) located at the cylinder (1) inside, it is characterised in that：Cylinder (1) bottom
Portion offers clean-up port, and bottom (5) is provided with the clean-up port；A horizontal positioned is installed with cylinder (1) madial wall
The annular lapping plate (6) concentric with the cylinder (1)；The side wall top of the cartridge filter (4) is circumferentially arranged with horizontally outward prolonging
The overlap edge (11) stretched, cartridge filter (4) top is additionally provided with filtration barrel cover (12), the side wall of the cartridge filter (4) and bottom,
The filtration barrel cover (12) is made by the screen pack with filter opening, and the filter opening of the filtration barrel cover (12) is less than the cartridge filter
(4) filter opening；The internal diameter of the lapping plate (6) is adapted with the external diameter of the cartridge filter (4), and the cartridge filter (4) is by institute
State overlap edge (11) to be overlapped on the lapping plate (6), be fixedly connected with the cylinder (1)；The lapping plate (6) and the mistake
The cylinder (1) is divided into overflow area (7) and underlying filtering area (8) above by filtering cartridge lid (12)；The mistake
Filter area (8) side wall lower ends are connected with the feed tube (9) communicated with the filtering area (8) inner chamber, overflow area (7) sidewall upper
It is connected with the drain pipe (10) communicated with the overflow area (7) inner chamber.
2. a kind of easy to clean oil sand filter according to claim 1, it is characterised in that：The filtration barrel cover (12), institute
State overlap edge (11) and the lapping plate (6) is fixed together by bolt (13).
3. a kind of easy to clean oil sand filter according to claim 1 and 2, it is characterised in that：The filtration barrel cover (12)
The position contacted with the lapping plate (6) with the overlap edge (11), the overlap edge (11) is designed with gasket seal.
4. a kind of easy to clean oil sand filter according to claim 1, it is characterised in that：The cartridge filter (4) and described
Filtration barrel cover (12) is double-decker.
5. a kind of easy to clean oil sand filter according to claim 1, it is characterised in that：Cylinder (1) bottom is circle
Pyramidal structure, the clean-up port is located at the centre position of the cylinder (1) conical lower section.
6. a kind of easy to clean oil sand filter according to claim 1, it is characterised in that：The feed tube (9) and described
Valve (14) is designed with drain pipe (10).
7. a kind of easy to clean oil sand filter according to claim 1, it is characterised in that：The top cover (2) be provided with
The bleeder pipe (16) of the band vent valve (15) that cylinder (1) inner chamber communicates, the top cover (2) is provided with handle (17) and observation window
(18)。
8. a kind of easy to clean oil sand filter according to claim 1, it is characterised in that：The side of the filtration barrel cover (12)
Handle (19) is provided with edge.
9. a kind of easy to clean oil sand filter according to claim 8, it is characterised in that：Cartridge filter (4) madial wall
Upper end also is provided with handle (19).
10. a kind of easy to clean oil sand filter according to claim 1, it is characterised in that：Under the wall of filtering area (8) side
End is additionally provided with the liquid discharging tube (20) communicated with the filtering area (8) inner chamber with valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064022.5U CN206198807U (en) | 2016-09-19 | 2016-09-19 | A kind of easy to clean oil sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064022.5U CN206198807U (en) | 2016-09-19 | 2016-09-19 | A kind of easy to clean oil sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198807U true CN206198807U (en) | 2017-05-31 |
Family
ID=58760806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064022.5U Expired - Fee Related CN206198807U (en) | 2016-09-19 | 2016-09-19 | A kind of easy to clean oil sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178649A (en) * | 2016-09-19 | 2016-12-07 | 天津帅通科技发展有限公司 | A kind of easy to clean oil sand filter |
| CN109424338A (en) * | 2017-08-25 | 2019-03-05 | 中国石油天然气股份有限公司 | Sand control device |
| CN118324371A (en) * | 2024-06-17 | 2024-07-12 | 广东广海大实业有限公司 | Multistage treatment equipment for production sewage |
-
2016
- 2016-09-19 CN CN201621064022.5U patent/CN206198807U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178649A (en) * | 2016-09-19 | 2016-12-07 | 天津帅通科技发展有限公司 | A kind of easy to clean oil sand filter |
| CN109424338A (en) * | 2017-08-25 | 2019-03-05 | 中国石油天然气股份有限公司 | Sand control device |
| CN118324371A (en) * | 2024-06-17 | 2024-07-12 | 广东广海大实业有限公司 | Multistage treatment equipment for production sewage |
| CN118324371B (en) * | 2024-06-17 | 2024-09-03 | 广东广海大实业有限公司 | A multi-stage treatment equipment for production wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170531 Termination date: 20170919 |