CN107537758A - Novel petroleum well drilling liquid screening plant - Google Patents
Novel petroleum well drilling liquid screening plant Download PDFInfo
- Publication number
- CN107537758A CN107537758A CN201711032092.1A CN201711032092A CN107537758A CN 107537758 A CN107537758 A CN 107537758A CN 201711032092 A CN201711032092 A CN 201711032092A CN 107537758 A CN107537758 A CN 107537758A
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- screening
- casing
- impurity
- filter plate
- fixedly mounted
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Abstract
The invention discloses a kind of novel petroleum well drilling liquid screening plant, including screening casing, the screening casing is fixedly mounted on ground, the screening casing dome top surface is provided with taper oil inlet pipe, the screening box house is provided with one-level screening and filtering device and two level screening and filtering device, the external side surface of screen box is provided with knot screen, the screening casing lower surface is provided with flowline, the screen box is provided with controller in vitro, and the controller is electrically connected with one-level screening and filtering device, two level screening and filtering device and knot screen respectively.The invention has the advantages that it is simple in construction, it is practical.
Description
Technical field
The present invention relates to oil equipment field, particularly a kind of novel petroleum well drilling liquid screening plant.
Background technology
Oil plays very important effect in economic construction, is the basis of Chinese national economy, is developing every thing
Critical role is occupied in industry, petro chemical industry is the infrastructural industries in China, and it is exactly drilling fluid to exploit the most frequently used during oil,
Drilling fluid (original claims mud) refers to the working fluid used in drilling well, and it can be liquid or gas, and therefore, drilling fluid should be definite
Ground is referred to as drilling fluid, during drilling for oil, the circulation flushing medium that is used in hole, also known as drilling fluid；Drilling fluid
It can be divided into clear water, mud, free clay phase flushing liquor, emulsion, foam and compressed air etc. by constituent；Clear water is using most
Early drilling fluid, easy to use without processing, suitable for complete rock stratum and the area having abundant water resources, mud is widely used
Drilling fluid, it is primarily adapted for use in the hole wall unstable formations such as loose, cranny development, easy collapsing and breaking, water-swellable peeling, drilling fluid
Need to carry out screening after usage to go the removal of impurity, then utilized.But current drilling fluid screening plant is used and shaken mostly
Dynamic sieve, solid impurity is ejected, and caused noise is very big, and the effect screened is general, and species is single, it is therefore desirable to Yi Zhongxin
Type utility unit solves these problems.
The content of the invention
The invention aims to solve the above problems, a kind of novel petroleum well drilling liquid screening plant is devised.
Realize above-mentioned purpose the technical scheme is that, a kind of novel petroleum well drilling liquid screening plant, including screen box
Body, the screening casing are fixedly mounted on ground, and the screening casing dome top surface is provided with taper oil inlet pipe, the screening
Box house is provided with one-level screening and filtering device and two level screening and filtering device, and the one-level screening and filtering device is by being fixedly mounted
One group of relative support block on screening box house surface, support block top groove is opened in respectively, is fixedly mounted on support
The first filter plate in the groove of block top, be evenly distributed on screen pack on the first filter plate, above the first filter plate and fixed peace
Hydraulic stem on side surface in screen box body, hydraulic cylinder, one end and the liquid being fixedly mounted on the external side surface of screen box
Hydraulic stem that cylinder pressure telescopic end is fixedly connected, the cleaning brush being fixedly mounted on hydraulic rod top lower surface, positioned at cleaning brush top
Portion and the fixed plate being fixedly connected logical with hydraulic stem, be opened in impurity discharging port in screen box body on side surface and with cleaning brush, with row
The impurity surge drum that miscellaneous mouth is fixedly connected collectively forms, and the two level screening and filtering device is by being fixedly mounted on screening box house
On surface and the hinge below the support block, the second filter plate on hinge, the adsorption material on the second filter
The bed of material, it is evenly distributed on NACF of the sorbing material layer with noble metal cold catalyst, is opened in screen box body on side surface
And the rectangular aperture corresponding with the second filter plate position, be fixedly mounted on rectangular aperture lower surface base, one section consolidate with base
Connect calmly and the other end collectively forms with the spring that the second filter plate is fixedly connected, the external side surface of screen box is provided with removal of impurities
Device, the screening casing lower surface are provided with flowline, and the screen box is provided with controller in vitro, and the controller is respectively with one
Level screening and filtering device, two level screening and filtering device and knot screen are electrically connected with.
The knot screen has the impurity casing being fixedly mounted on the external side surface of screen box, is opened in impurity bottom half
The fuel-displaced opening be in charge of, be opened in impurity casing lower end side surface, positioned at impurity casing lower surface oil draw filter plate, with oil draw filter
Plate one end is fixedly connected and baffle plate, the handle that is fixedly mounted on baffle plate collectively form.
The rectangular aperture is connected with impurity case body phase.
Support column is provided with above the impurity casing, mounting seat, the mounting seat and hydraulic pressure are provided with above the support column
Cylinder is fixedly connected.
The quantity of the hydraulic cylinder is two.
The impurity surge drum is cylindrical tube, by positioned at being fixedly mounted on impurity surge drum in the impurity surge drum
What internal screen pack was formed.
The quick detachable replacing of impurity surge drum, the impurity in it can reclaim profit again as needed after screening
With.
The oil draws the quick detachable replacing of filter plate, and the impurity in it can recycle again as needed after screening.
The flowline with it is fuel-displaced be in charge of be connected to a fixed.
The controller is provided with commercial power interface and capacitance touch screen, and PLC system is provided with the controller.
The novel petroleum well drilling liquid screening plant made using technical scheme, scientific structure is reasonable in design, sieve
Efficiency high is selected, can effectively prevent from blocking, the present apparatus is simple in construction, easy to operate, and production cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of novel petroleum well drilling liquid screening plant of the present invention；
Fig. 2 is screening box house figure；
Fig. 3 is one-level screening and filtering device top view；
Fig. 4 is controller enlarged drawing；
In figure, 1, screening casing；2nd, taper oil inlet pipe；3rd, support block；4th, groove；5th, the first filter plate；6th, screen pack；7th, hydraulic pressure
Bar；8th, hydraulic cylinder；9th, cleaning brush；10th, fixed plate；11st, impurity discharging port；12nd, impurity surge drum；13rd, hinge；14th, the second filter；
15th, sorbing material layer；16th, NACF；17th, rectangular aperture；18th, base；19th, spring；20th, flowline；21st, controller；
22nd, impurity casing；23rd, it is fuel-displaced to be in charge of；24th, it is open；25th, oil draws filter plate；26th, baffle plate；27th, handle；28th, support column；29th, install
Seat；30th, screen pack；31st, commercial power interface；32nd, capacitance touch screen；33rd, PLC system.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as Figure 1-4, a kind of novel petroleum well drilling liquid screening dress
Put, including screening casing 1, the screening casing 1 are fixedly mounted on the ground, screening casing 1 dome top surface is provided with cone
Shape oil inlet pipe 2, the inside of screening casing 1 are provided with one-level screening and filtering device and two level screening and filtering device, the one-level sieve
Filter is selected by being fixedly mounted on the one group of relative support block 3 screened in the interior surface of casing 1, being opened in support block 3 respectively
Top groove 4, the first filter plate 5 being fixedly mounted in the top groove 4 of support block 3, it is evenly distributed on screen pack on the first filter plate 5
6th, above the first filter plate 5 and be fixedly mounted on screening the inner surface of casing 1 on hydraulic stem 7, be fixedly mounted on screening
Hydraulic stem 7 that hydraulic cylinder 8, one end on the outer surface of casing 1 are fixedly connected with the telescopic end of hydraulic cylinder 8, it is fixedly mounted on hydraulic pressure
Cleaning brush 9 on the top lower surface of bar 7, positioned at the top of cleaning brush 9 and the fixed plate 10 being fixedly connected logical with hydraulic stem 7, be opened in
On the screening inner surface of casing 1 and the impurity discharging port 11 with cleaning brush 9, the impurity surge drum 12 that is fixedly connected with impurity discharging port 11 are common
Form, the two level screening and filtering device is by being fixedly mounted in the screening interior surface of casing 1 and positioned at the hinge of the lower section of support block 3
Chain 13, the second filter plate 14 on hinge 13, the sorbing material layer 15 on the second filter 14, it is evenly distributed on suction
Enclosure material layer 15 with noble metal cold catalyst NACF 16, be opened in screening the inner surface of casing 1 on and with the second filter plate
The corresponding rectangular aperture 17 in 14 positions, 18, one sections of base for being fixedly mounted on the lower surface of rectangular aperture 17 are fixed with base 18
Connect and the other end collectively forms with the spring 19 that the second filter plate 14 is fixedly connected, the screening outer surface of casing 1 is provided with
Knot screen, screening casing 1 lower surface are provided with flowline 20, and the screening casing 1 is externally provided with controller 21, the control
Device is electrically connected with one-level screening and filtering device, two level screening and filtering device and knot screen respectively；The knot screen has solid
Impurity casing 22 of the Dingan County on the screening outer surface of casing 1, be opened in the bottom of impurity casing 22 it is fuel-displaced be in charge of 23, be opened in it is miscellaneous
The opening 24 of the lower end side surface of matter casing 22, the oil positioned at the lower surface of impurity casing 22 draw filter plate 25, draw the one end of filter plate 25 with oil
It is fixedly connected and baffle plate 26, the handle 27 that is fixedly mounted on baffle plate 26 collectively forms；The rectangular aperture 17 and impurity casing
22 are connected；The top of impurity casing 22 is provided with support column 28, and the top of support column 28 is provided with mounting seat 29, the installation
Seat 29 is fixedly connected with hydraulic cylinder 8；The quantity of the hydraulic cylinder 8 is two；The impurity surge drum 12 is cylindrical tube, institute
State in impurity surge drum 12 by being formed positioned at the screen pack 30 being fixedly mounted on inside impurity surge drum 12；The impurity is collected
12 quick detachable replacings of cylinder, the impurity in it can recycle again as needed after screening；The oil draws filter plate 25 easy
Dismounting and change, the impurity in it can recycle again as needed after screening；The flowline 20 is in charge of with fuel-displaced
23 are connected to a fixed；The controller 21 is provided with commercial power interface 31 and capacitance touch screen 32, the controller 21
It is interior to be provided with PLC system 33.
The characteristics of the present embodiment is to be opened in support block top groove respectively, be fixedly mounted in the groove of support block top
The first filter plate, be evenly distributed on screen pack on the first filter plate, above the first filter plate and be fixedly mounted on screening casing
Hydraulic stem on inner surface, hydraulic cylinder, one end and the hydraulic cylinder extension end being fixedly mounted on the external side surface of screen box are consolidated
Surely the hydraulic stem that connects, the cleaning brush being fixedly mounted on hydraulic rod top lower surface, at the top of cleaning brush and and hydraulic stem
The logical fixed plate being fixedly connected, it is opened in impurity discharging port in screen box body on side surface and with cleaning brush, is fixedly connected with impurity discharging port
Impurity surge drum collectively form, the second filter plate on hinge, the sorbing material layer on the second filter, uniformly
NACF of the sorbing material layer with noble metal cold catalyst is distributed in, is opened in screen box body on side surface and is filtered with second
The corresponding rectangular aperture of Board position, the base for being fixedly mounted on rectangular aperture lower surface, one section be fixedly connected with base and separately
The spring that one end is fixedly connected with the second filter plate collectively forms, and scientific structure is reasonable in design, and screening efficiency is high, can effectively prevent
Only block, the present apparatus is simple in construction, easy to operate, and production cost is low.
In the present embodiment, drilling fluid enters screening casing from conical hopper, and by the first filter plate, hydraulic cylinder starts work
Make to drive cleaning brush to clean back and forth, impurity enters impurity surge drum by impurity discharging port, manually takes out impurity surge drum, in it
Impurity can recycle again as needed after screening, and drilling fluid is by the second filter plate, the solid-state on the second filter plate
After cumulative weight, spring stress is pushed impurity, and impurity is slid into pull filter plate, is manually taken out pull filter plate, is excluded solid
Body impurity, the drilling fluid after filtering are in charge of discharge by going out liquid.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations that some of which part may be made are embodied the present invention principle, belong to protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of novel petroleum well drilling liquid screening plant, including screening casing（1）, it is characterised in that the screening casing（1）Gu
Dingan County fills on the ground, the screening casing（1）Dome top surface is provided with taper oil inlet pipe（2）, the screening casing（1）It is internal
Provided with one-level screening and filtering device and two level screening and filtering device, the one-level screening and filtering device is by being fixedly mounted on screen box
Body（1）One group of relative support block in interior surface（3）, be opened in support block respectively（3）Top groove（4）, be fixedly mounted on
Support block（3）Top groove（4）The first interior filter plate（5）, be evenly distributed on the first filter plate（5）Upper screen pack（6）, positioned at first
Filter plate（5）Top and be fixedly mounted on screening casing（1）Hydraulic stem on inner surface（7）, be fixedly mounted on screening casing
（1）Hydraulic cylinder on outer surface（8）, one end and hydraulic cylinder（8）The hydraulic stem that telescopic end is fixedly connected（7）, be fixedly mounted on
Hydraulic stem（7）Cleaning brush on top lower surface（9）, positioned at cleaning brush（9）Top and and hydraulic stem（7）It is logical be fixedly connected consolidate
Fixed board（10）, be opened in screening casing（1）On inner surface and and cleaning brush（9）Impurity discharging port（11）With impurity discharging port（11）It is fixed
The impurity surge drum of connection（12）Collectively form, the two level screening and filtering device is by being fixedly mounted on screening casing（1）It is internal
On surface and it is located at support block（3）The hinge of lower section（13）, installed in hinge（13）On the second filter plate（14）, positioned at the second mistake
Filter plate（14）On sorbing material layer（15）, be evenly distributed on sorbing material layer（15）Active carbon fibre with noble metal cold catalyst
Dimension（16）, be opened in screening casing（1）On inner surface and with the second filter plate（14）The corresponding rectangular aperture in position（17）, it is fixed
Installed in rectangular aperture（17）The base of lower surface（18）, one section and base（18）It is fixedly connected and the other end and the second filter plate
（14）The spring being fixedly connected（19）Collectively form, the screening casing（1）Outer surface is provided with knot screen, the screening
Casing（1）Lower surface is provided with flowline（20）, the screening casing（1）It is externally provided with controller（21）, the controller respectively with
One-level screening and filtering device, two level screening and filtering device and knot screen are electrically connected with.
2. a kind of novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the knot screen has
It is fixedly mounted on screening casing（1）Impurity casing on outer surface（22）, be opened in impurity casing（22）The fuel-displaced of bottom is in charge of
（23）, be opened in impurity casing（22）The opening of lower end side surface（24）, positioned at impurity casing（22）The oil of lower surface draws filter plate
（25）And oil draws filter plate（25）One end is fixedly connected and baffle plate（26）, be fixedly mounted on baffle plate（26）On handle（27）Jointly
Form.
A kind of 3. novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the rectangular aperture
（17）With impurity casing（22）It is connected.
A kind of 4. novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the impurity casing
（22）Top is provided with support column（28）, the support column（28）Top is provided with mounting seat（29）, the mounting seat（29）With hydraulic pressure
Cylinder（8）It is fixedly connected.
A kind of 5. novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the hydraulic cylinder（8）
Quantity be two.
A kind of 6. novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the impurity surge drum
（12）For cylindrical tube, the impurity surge drum（12）It is interior by positioned at being fixedly mounted on impurity surge drum（12）Internal filtering
Net（30）Form.
A kind of 7. novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the impurity surge drum
（12）Quick detachable replacing, the impurity in it can recycle again as needed after screening.
8. a kind of novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the oil draws filter plate
（25）Quick detachable replacing, the impurity in it can recycle again as needed after screening.
A kind of 9. novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the flowline（20）
It is in charge of with fuel-displaced（23）It is connected to a fixed.
A kind of 10. novel petroleum well drilling liquid screening plant according to claim 1, it is characterised in that the controller
（21）It is provided with commercial power interface（31）And capacitance touch screen（32）, the controller（21）It is interior to be provided with PLC system（33）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032092.1A CN107537758A (en) | 2017-10-30 | 2017-10-30 | Novel petroleum well drilling liquid screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032092.1A CN107537758A (en) | 2017-10-30 | 2017-10-30 | Novel petroleum well drilling liquid screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107537758A true CN107537758A (en) | 2018-01-05 |
Family
ID=60968270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711032092.1A Pending CN107537758A (en) | 2017-10-30 | 2017-10-30 | Novel petroleum well drilling liquid screening plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN107537758A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317404A (en) * | 2018-11-27 | 2019-02-12 | 柳倩 | A kind of vibrating type drug processing screening plant |
| CN109894343A (en) * | 2019-04-16 | 2019-06-18 | 昆山新浦瑞金属材料有限公司 | The screening machine of shot for metallic surface finishing |
| CN111530600A (en) * | 2020-05-06 | 2020-08-14 | 逯玉红 | Edible oil preparation processing system |
| CN112122103A (en) * | 2020-09-15 | 2020-12-25 | 贵州紫日茶业科技有限公司 | Seedling medicine tea pillow raw and other materials screening plant |
| CN112295917A (en) * | 2020-09-07 | 2021-02-02 | 武汉沿程科技股份有限公司 | Vibrating screen for tobacco processing |
| CN114682484A (en) * | 2022-03-30 | 2022-07-01 | 郑州中粮科研设计院有限公司 | Multistage cleaning device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317404A (en) * | 2018-11-27 | 2019-02-12 | 柳倩 | A kind of vibrating type drug processing screening plant |
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| CN109894343A (en) * | 2019-04-16 | 2019-06-18 | 昆山新浦瑞金属材料有限公司 | The screening machine of shot for metallic surface finishing |
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| CN112295917A (en) * | 2020-09-07 | 2021-02-02 | 武汉沿程科技股份有限公司 | Vibrating screen for tobacco processing |
| CN112122103A (en) * | 2020-09-15 | 2020-12-25 | 贵州紫日茶业科技有限公司 | Seedling medicine tea pillow raw and other materials screening plant |
| CN114682484A (en) * | 2022-03-30 | 2022-07-01 | 郑州中粮科研设计院有限公司 | Multistage cleaning device |
| CN114682484B (en) * | 2022-03-30 | 2023-09-19 | 郑州中粮科研设计院有限公司 | Multistage cleaning device |
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| CB02 | Change of applicant information |
Address after: 300000 seashore High-tech Industrial Development Zone of Tianjin Binhai New Area, No. 188 Sunxin Road, seashore hi tech Park Applicant after: Nan Yanbin Address before: 713300 Liangshan Township, Qianxian County, Xianyang, Shaanxi Province, No. 146 Applicant before: Nan Yanbin |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180105 |
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| RJ01 | Rejection of invention patent application after publication |