CN110052398A - The double-deck screen shale shaker structure of new model - Google Patents
The double-deck screen shale shaker structure of new model Download PDFInfo
- Publication number
- CN110052398A CN110052398A CN201910450989.9A CN201910450989A CN110052398A CN 110052398 A CN110052398 A CN 110052398A CN 201910450989 A CN201910450989 A CN 201910450989A CN 110052398 A CN110052398 A CN 110052398A
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- CN
- China
- Prior art keywords
- screen box
- screen
- lower layer
- upper layer
- double
- 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.)
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Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005553 drilling Methods 0.000 claims description 16
- 239000002893 slag Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
Abstract
The present invention provides a kind of double-deck screen shale shaker structure of new model, including screen box, pedestal, driving motor, well logging tank, vibrating spring and automatically controlled start-stop cabinet, one end of screen box is arranged in be adapted to mud importing screen box in well logging tank, the casing side of well logging tank is equipped with automatically controlled start-stop cabinet, driving motor is electrically connected with automatically controlled start-stop cabinet, screen box includes upper layer screen box and lower layer's screen box, the top of lower layer's screen box is arranged in upper layer screen box, driving motor is installed in the supporting beam between lower layer's screen box both side plate, and lower layer's screen box is connected by vibrating spring with pedestal.The beneficial effects of the present invention are: guarantee to increase mud capacity on the basis for the treatment of effect, and then fundamentally solve that single-deck screen treating capacity is small, but equipment installation space is limited the problem that not can increase number of devices again.
Description
Technical field
The present invention relates to a kind of Deal With Drilling Fluid device fields, more specifically to a kind of double-deck screen shale shaker of new model
Structure.
Background technique
Mud is also referred to as drilling fluid and is made of liquid and clay, is aided with additive, and main rise protects hole wall, carrying boring mud to portal
With the effect of cooling drilling tool.Mud is in drilling process, since boring mud constantly enters in mud, the specific gravity of mud, viscosity,
Silt content etc. changes, and is not able to satisfy the requirement of mud property, it is necessary to be handled it or be purified, mainly progress solid-liquid
Separation, will be recycled after the boring mud separation discharge in mud.Drilling fluid vibrating sieve is for drilling mud purification system one
Grade solid control equipment, realizes the purification of mud.Equipment uses shock electric machine, and petroleum drilling fluid is suitble to purify simply connected, duplex or three,
Drilling fluid vibrating sieve can be used with the underflow used by oscillating screen of mud cleaner simultaneously.Drilling fluid vibrating sieve has oscillation intensity
High, sieving area is greatly, screen box adjustable angle, compact-sized, performance is brilliant, and drilling fluid vibrating sieve is widely used in petroleum drilling at present
Well, it can also be used to no-dig technique Horizontal directional through-passing, CBM Drilling, shale gas drilling well, at the mud purifications such as riverway sludge environmental protection
Reason field.
Existing drilling fluid vibrating sieve is mostly single-deck vibrating screen, and processing capacity is limited, and multi-shaker vibration sieve is mostly used to work together
Achieve the purpose that high throughput, in the case where there is working region limitation, is often difficult to meet the requirement for the treatment of capacity, can only use instead
Low mesh number sieve sacrifices the requirement that treatment effect reaches treating capacity, can have adverse effect on, drop to entire drilling work in this way
Low working efficiency.
Summary of the invention
The present invention overcomes deficiencies in the prior art, provide a kind of double-deck screen shale shaker structure of new model.
The purpose of the present invention is achieved by following technical proposals.
A kind of double-deck screen shale shaker structure of new model, including screen box, pedestal, driving motor, well logging tank, vibrating spring and electricity
Start-stop cabinet is controlled, one end of the screen box is arranged in be adapted to import in mud the screen box, the well logging tank in the well logging tank
Casing side be equipped with the automatically controlled start-stop cabinet, the driving motor is electrically connected with the automatically controlled start-stop cabinet, and the screen box includes
The top of lower layer's screen box is arranged in upper layer screen box and lower layer's screen box, the upper layer screen box, and the driving motor is installed on institute
It states in the supporting beam between lower layer's screen box both side plate, lower layer's screen box is connected by the vibrating spring with the pedestal.
Further, the mud entrance of the upper layer screen box and the mud entrance of lower layer's screen box are set close to the well logging tank
It sets.
Further, the upper layer screen box is connected by connecting rod with lower layer's screen box.
Further, the longitudinally mounted sieve of upper layer screen box, lower layer's screen box are transversely mounted sieve.
Further, the sieve mesh number of the upper layer screen box is less than the sieve mesh number of lower layer's screen box.
Further, the end at the upper layer screen box discharging is equipped with deflector to be suitable for the material of the upper layer screen box
End of the water conservancy diversion at lower layer's screen box charging.
Further, the upper layer screen box is arranged in along the 1/2-2/3 that mud moves conveying direction length in the deflector.
Further, guide plate of slagging tap is equipped at the slag notch of the slag notch of the upper screen, the lower screen.
It further, further include inclination-angle regulating device on the pedestal.
Further, the pedestal is equipped with thick liquid discharge mouth.
The invention has the benefit that
This patent by two layers of sieve of setting and increases intermediate water conservancy diversion under the premise of single-deck screen existing equipment installation space
Plate increases the gross area of sieve, and drilling fluid passes through bulk processing and fine processing two procedures, is lower layer by upper layer bulk processing
Fine processing alleviate processing load, to guarantee to increase mud capacity on the basis for the treatment of effect, and then from root
Solve that single-deck screen treating capacity is small on this, but the equipment installation space limited problem that not can increase number of devices again.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the schematic diagram of the section structure of screen box；
In figure:
1, screen box；1-1, upper layer screen box；1-2, lower layer's screen box；2, deflector；3, well logging tank；4, driving motor；
5, vibrating spring；6, inclination-angle regulating device；7, automatically controlled start-stop cabinet；8, pedestal；9, supporting beam；
10, lower layer's screen box sieve；11, upper layer screen box sieve；12, connecting rod；13, upper layer screen box slag notch；
14, upper layer screen box slag notch.
Specific embodiment
Below by specific embodiment, further description of the technical solution of the present invention.
A kind of double-deck screen shale shaker structure of new model as shown in Figure 1 and Figure 2, including screen box 1, pedestal 8, driving motor 4, record
Canister 3, vibrating spring 5 and automatically controlled start-stop cabinet 7, well logging tank 3 one end of screen box 1 is set be adapted to by mud import screen box 1,
The casing side of well logging tank 3 is equipped with automatically controlled start-stop cabinet 7, and driving motor 4 is connect with automatically controlled start-stop cabinet electricity 7, and screen box 1 includes upper sieve
The top of lower layer screen box 1-2 is arranged in case 1-1 and lower layer screen box 1-2, upper layer screen box 1-1, and upper layer screen box 1-1 passes through connecting rod 12
It is connected with lower layer screen box 1-2, driving motor 4 is installed in the supporting beam 9 between lower layer's screen box 1-2 both side plate, lower layer's screen box
1-2 is connected by vibrating spring 5 with pedestal 8.
The longitudinally mounted sieve of upper layer screen box 1-1, lower layer screen box 1-2 are transversely mounted sieve, and one end of upper layer screen box 1-1 is mud
Slurry outlet, the other end are mud entrance, and one end of lower layer screen box 1-2 is slurry outlet, and the other end is mud entrance, upper layer screen box
The slurry outlet of 1-1 and the slurry outlet of lower layer screen box 1-2 are arranged in the same side.Under the length of upper layer screen box 1-1 can be shorter than
The length of layer screen box 1-2, can also with the equal length of upper layer screen box 1-1, after upper layer screen box 1-1 is complete by filtering slurry, to
The mud of secondary filter is imported at the mud entrance of lower layer screen box 1-2 by deflector 2, and guarantee mud in this way is in lower layer's screen box
The upper maximum stroke of 1-2 ensures its effect of being sieved.
The sieve mesh number of upper layer screen box 1-1 is less than the sieve mesh number of lower layer's screen box 1-2, reaches upper layer screen box 1-1 and is slightly sieved,
The purpose that lower layer screen box 1-2 is finely sieved；End at the screen box 1-1 discharging of upper layer is equipped with deflector 2 to be suitable for upper sieve
End of the material diversion of case 1-1 at lower layer's screen box 1-2 charging, the setting of deflector 2 move in upper layer screen box 1-1 along mud defeated
At the 1/2-2/3 for sending direction length, because mud to be processed is in the screen box 1-1 motion process of upper layer in upper layer screen box sieve 11
1/3 second half section at usually there will be no wet mud to flow out；At the slag notch 13 of upper screen, the slag notch 14 of lower screen
Equipped with guide plate of slagging tap.
It further include inclination-angle regulating device 6 on pedestal 8, inclination-angle regulating device is broadly divided into lead screw adjusting or hydraulic structure, from
And adjust the tilt angle of screen box 1.
The course of work:
In use, mud slurry uniform is distributed in the screen box 1-1 of upper layer by mud by well logging tank 3, upper layer screen box 1-1, lower layer
Screen box 1-2 shakes under the control of driving motor 4 and automatically controlled start-stop cabinet 7, and mud is sieved by the upper layer screen box being fixed on screen box 1
Net 11 filters, and harmful landwaste and useful mud are separated, and after upper layer screen box screens mud, landwaste is larger to be trapped in upper layer
On screen box, it is discharged by upper layer screen box slag notch 13, the mud by the filtered relative clean of upper layer screen box sieve 11 is (still
Contain partial impurities) by being directed at the mud entrance of lower layer's screen box sieve 10 under the action of deflector 2, by lower layer's screen box
The sieving of sieve 10, useful mud flow in pedestal 8 through lower layer's screen box sieve 10, flow into slurry tank from 8 thick liquid discharge mouth of pedestal
In, the landwaste that lower layer is handled out is discharged from the slag notch 14 of lower layer's screen box.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (10)
1. a kind of double-deck screen shale shaker structure of new model, including screen box, pedestal, driving motor, well logging tank, vibrating spring and automatically controlled
One end of the screen box is arranged in be adapted to import in mud the screen box in start-stop cabinet, the well logging tank, the well logging tank
Casing side is equipped with the automatically controlled start-stop cabinet, and the driving motor is electrically connected with the automatically controlled start-stop cabinet, it is characterised in that: described
Screen box includes upper layer screen box and lower layer's screen box, and the top of lower layer's screen box, the driving motor is arranged in the upper layer screen box
It is installed in the supporting beam between lower layer's screen box both side plate, lower layer's screen box passes through the vibrating spring and the pedestal
It is connected.
2. the double-deck screen shale shaker structure of new model according to claim 1, it is characterised in that: the mud of the upper layer screen box
The mud entrance of entrance and lower layer's screen box is arranged close to the well logging tank.
3. novel drilling machine liquid vibrating screen according to claim 2, it is characterised in that: the upper layer screen box passes through connecting rod
It is connected with lower layer's screen box.
4. the double-deck screen shale shaker structure of new model according to claim 3, it is characterised in that: the upper layer screen box is longitudinally pacified
Sieve is filled, lower layer's screen box is transversely mounted sieve.
5. the double-deck screen shale shaker structure of new model according to claim 4, it is characterised in that: the sieve of the upper layer screen box
Mesh number is less than the sieve mesh number of lower layer's screen box.
6. the double-deck screen shale shaker structure of new model according to claim 5, it is characterised in that: at the upper layer screen box discharging
End be equipped with deflector to be suitable for end by the material diversion of the upper layer screen box at lower layer's screen box charging.
7. the double-deck screen shale shaker structure of new model according to claim 6, it is characterised in that: the deflector is arranged in institute
Upper layer screen box is stated along the 1/2-2/3 that mud moves conveying direction length.
8. the double-deck screen shale shaker structure of -7 any new models according to claim 1, it is characterised in that: the upper screen
Slag notch, the lower screen slag notch at be equipped with and slag tap guide plate.
9. according to the double-deck screen shale shaker structure of any new model of claim 8, it is characterised in that: also wrapped on the pedestal
Include inclination-angle regulating device.
10. according to the double-deck screen shale shaker structure of any new model of claim 9, it is characterised in that: set on the pedestal
There is thick liquid discharge mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910450989.9A CN110052398A (en) | 2019-05-28 | 2019-05-28 | The double-deck screen shale shaker structure of new model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910450989.9A CN110052398A (en) | 2019-05-28 | 2019-05-28 | The double-deck screen shale shaker structure of new model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110052398A true CN110052398A (en) | 2019-07-26 |
Family
ID=67324811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910450989.9A Pending CN110052398A (en) | 2019-05-28 | 2019-05-28 | The double-deck screen shale shaker structure of new model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110052398A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2398418Y (en) * | 1999-10-29 | 2000-09-27 | 濮阳中原石油固控设备有限公司 | Double-exciting double-layer drilling liquid oscillating screen |
| CN2875613Y (en) * | 2006-03-14 | 2007-03-07 | 濮阳市中原锐实达石油设备有限公司 | Bilayer well drilling liquid vibration screen |
| CN201778703U (en) * | 2010-07-28 | 2011-03-30 | 中国石油天然气股份有限公司 | Double-layer drilling fluid vibrating screen |
| CN202578590U (en) * | 2012-04-25 | 2012-12-05 | 濮阳市中原锐实达石油设备有限公司 | Novel drilling fluid vibrating screen |
| CN203002620U (en) * | 2012-12-18 | 2013-06-19 | 濮阳市中原锐实达石油设备有限公司 | Novel drilling liquid double-layer vibrating screen |
| WO2014065670A1 (en) * | 2012-10-23 | 2014-05-01 | Optipro As | Shale shaker with a filter pack adapter |
| CN205887426U (en) * | 2016-07-26 | 2017-01-18 | 成都西部石油装备股份有限公司 | Double -deck operation shale shaker |
| CN211678672U (en) * | 2019-05-28 | 2020-10-16 | 默泰克（天津）石油装备有限公司 | Novel double-layer vibrating screen structure |
-
2019
- 2019-05-28 CN CN201910450989.9A patent/CN110052398A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2398418Y (en) * | 1999-10-29 | 2000-09-27 | 濮阳中原石油固控设备有限公司 | Double-exciting double-layer drilling liquid oscillating screen |
| CN2875613Y (en) * | 2006-03-14 | 2007-03-07 | 濮阳市中原锐实达石油设备有限公司 | Bilayer well drilling liquid vibration screen |
| CN201778703U (en) * | 2010-07-28 | 2011-03-30 | 中国石油天然气股份有限公司 | Double-layer drilling fluid vibrating screen |
| CN202578590U (en) * | 2012-04-25 | 2012-12-05 | 濮阳市中原锐实达石油设备有限公司 | Novel drilling fluid vibrating screen |
| WO2014065670A1 (en) * | 2012-10-23 | 2014-05-01 | Optipro As | Shale shaker with a filter pack adapter |
| CN203002620U (en) * | 2012-12-18 | 2013-06-19 | 濮阳市中原锐实达石油设备有限公司 | Novel drilling liquid double-layer vibrating screen |
| CN205887426U (en) * | 2016-07-26 | 2017-01-18 | 成都西部石油装备股份有限公司 | Double -deck operation shale shaker |
| CN211678672U (en) * | 2019-05-28 | 2020-10-16 | 默泰克（天津）石油装备有限公司 | Novel double-layer vibrating screen structure |
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| PB01 | Publication | ||
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