CN220194196U - Drilling fluid vibrating screen - Google Patents
Drilling fluid vibrating screen Download PDFInfo
- Publication number
- CN220194196U CN220194196U CN202321196818.6U CN202321196818U CN220194196U CN 220194196 U CN220194196 U CN 220194196U CN 202321196818 U CN202321196818 U CN 202321196818U CN 220194196 U CN220194196 U CN 220194196U
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- Prior art keywords
- screen
- supporting
- frame
- drilling fluid
- plate
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- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 238000012216 screening Methods 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the technical field of screening equipment, in particular to a drilling fluid vibrating screen, which comprises a supporting frame; the first baffle is arranged inside one end of the support frame through first screw threads, the connecting plates are arranged on the bottom sides of the support frame at equal intervals, the dredging plates are arranged on the connecting plates, a supporting sliding frame is arranged in a groove formed in the support frame in a sliding fit mode, a screen is arranged in the supporting sliding frame in a sliding mode, a support plate is arranged at one end, far away from the first baffle, of the support frame, an electric push rod is arranged on the support plate, the output end of the electric push rod penetrates through the inside of the support frame and is connected with one end of the supporting sliding frame, and a feed inlet is arranged on the support frame; according to the utility model, the dredging plate can automatically dredge the sieve holes of the screen when the screen moves, so that the possibility that the screen is blocked when the screen is used for a long time or the water content of slurry is high is reduced, and a certain screening efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of screening equipment, in particular to a drilling fluid vibrating screen.
Background
The drilling fluid vibrating screen is used for primary solid control equipment of a drilling mud purifying system, adopts an imported exciting motor, is suitable for purifying single-link, double-link or triple petroleum drilling fluid, and can be also used for an underflow vibrating screen of a mud cleaner.
When the existing drilling fluid vibrating screen works, the slurry is screened through the screen mesh, so that part of solid particles larger than the screen mesh in the slurry are screened out, and the slurry purifying effect is achieved
When the existing drilling vibrating screen is used, solid particles in slurry can block a screen mesh or the slurry can be stuck on the screen mesh when the existing drilling vibrating screen is used for a long time or the water content of the slurry is high, so that the screen mesh is blocked, the screening efficiency is affected, and the working time of screening is prolonged.
Disclosure of Invention
In order to overcome the defects in the prior art and solve at least one technical problem in the background art, the utility model provides a drilling fluid vibrating screen.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a drilling fluid vibrating screen, which comprises a supporting frame; the first baffle is arranged inside one end of the support frame through first screw threads, the connecting plates are arranged on the bottom sides of the support frame at equal intervals, the dredging plates are arranged on the connecting plates, a supporting sliding frame is arranged in a groove formed in the support frame in a sliding fit mode, a screen is arranged in the supporting sliding frame in a sliding mode, a support plate is arranged at one end, far away from the first baffle, of the support frame, an electric push rod is arranged on the support plate, the output end of the electric push rod penetrates through the inside of the support frame and is connected with one end of the supporting sliding frame, and a feed inlet is arranged on the support frame; during operation, carry out unloading work through the feed inlet, the reciprocal inslot that supports the balladeur train and offer at the support frame that drives of electric putter slides, when first baffle can reduce during operation electric putter and support the balladeur train and break away from, the injury that causes the user, the sieve mesh that the screen cloth offered simultaneously is square elongated slot, every mediation piece that sets up on the mediation board is relative in proper order with every square elongated slot that the screen cloth offered, support the balladeur train and drive the screen cloth and carry out reciprocal screening motion, during the screen cloth motion, the mediation board can not move for the mediation board can dredge the square elongated slot of jam, above-mentioned setting can dredge the sieve mesh of screen cloth through the mediation board when the screen cloth motion voluntarily, reduce and get off for a long time or when mud water content is higher, the screen cloth is blocked up possibility, improve certain screening efficiency.
Preferably, a second baffle is arranged at one end of the inner part of the supporting carriage through a second screw thread; during operation, the second baffle is separated from the support sliding frame by screwing the second screw, and the screen can be pulled out of the support sliding frame at the moment so as to facilitate the replacement and maintenance work of the screen in the later period.
Preferably, one end of the screen is provided with a handle; in operation, the screen mesh can be conveniently pulled out of the supporting sliding frame by a user through the handle.
Preferably, a discharging plate is arranged at the bottom side of one end of the supporting frame; when in operation, the discharging plate is used for conveying solid particles larger than the sieve holes.
Preferably, support columns are symmetrically arranged at the bottom side edge of the support frame at equal intervals, and one end of each support column is connected with a screening device; during operation, the screening device is consistent with the arrangement of the elements in the first screening process, and the screen holes of the screen mesh of the screening device are smaller than those of the screen mesh in the first screening process, so that the screening quality is improved.
Preferably, loop bars are symmetrically arranged at the bottom side of the screening device at equal intervals, one end of each loop bar is elastically arranged in the sleeve through a spring, and the other end of each sleeve is connected with the bottom plate; when the device moves during operation, certain vibration can be generated, and the loop bar can squeeze the spring to stretch and retract in the sleeve barrel, so that a certain damping effect is achieved.
The utility model has the advantages that:
1. according to the utility model, the dredging plate can automatically dredge the sieve holes of the screen when the screen moves, so that the possibility that the screen is blocked when the screen is used for a long time or the water content of slurry is high is reduced, and a certain screening efficiency is improved; the second baffle is separated from the support sliding frame by screwing the second screw, and the screen can be pulled out of the support sliding frame at the moment, so that the screen can be replaced and maintained in the later period; the screen can be pulled out of the support carriage by the user with the aid of the handle.
2. When the discharging plate is used for conveying and sieving, solid particles larger than sieve holes are formed; the screening device is consistent with the arrangement of the elements in the first screening process, and the screen holes of the screen mesh of the screening device are smaller than those of the screen mesh in the first screening process, so that the screening quality is improved; when the device moves, certain vibration can be generated, and the loop bar can squeeze the spring to stretch and retract in the sleeve barrel, so that certain shock absorption is achieved; the friction between the bottom plate and the working ground can be improved through the rubber pad, and then certain stability is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a vibrating screen for drilling fluid according to a first embodiment;
fig. 2 is a schematic structural diagram of a support frame of a drilling fluid vibrating screen according to the first embodiment;
FIG. 3 is a schematic view of a support carriage structure of a screen for vibrating drilling fluid according to the first embodiment;
FIG. 4 is a schematic view of a sleeve structure of a vibrating screen for drilling fluid according to the first embodiment;
fig. 5 is a schematic diagram of a rubber pad structure of a drilling fluid vibrating screen according to a second embodiment.
In the figure: 1. a support frame; 2. a first baffle; 3. a first screw; 4. a connecting plate; 5. a dredging plate; 6. a support carriage; 7. a screen; 8. a support plate; 9. an electric push rod; 10. a feed inlet; 11. a second baffle; 12. a second screw; 13. a handle; 14. a discharge plate; 15. a support column; 16. a screening device; 17. a loop bar; 18. a spring; 19. a sleeve; 20. a bottom plate; 21. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, a drilling fluid vibrating screen comprises a supporting frame 1; the novel electric cleaning device is characterized in that a first baffle plate 2 is arranged inside one end of the support frame 1 through first screws 3 in a threaded manner, a connecting plate 4 is arranged on the bottom side of the support frame 1 at equal intervals, a dredging plate 5 is arranged on the connecting plate 4, a supporting sliding frame 6 is arranged in a sliding fit manner in a groove formed in the support frame 1, a screen 7 is arranged in the supporting sliding frame 6 in a sliding manner, a support plate 8 is arranged at one end, away from the first baffle plate 2, of the support frame 1, an electric push rod 9 is arranged on the support plate 8, the output end of the electric push rod 9 penetrates through the support frame 1 and is connected with one end of the supporting sliding frame 6, and a feed inlet 10 is arranged on the support frame 1; during operation, carry out unloading work through feed inlet 10, electric push rod 9 reciprocates and drives support balladeur train 6 and slide in the inslot of seting up of support frame 1, when first baffle 2 can reduce during operation electric push rod 9 and support balladeur train 6 and break away from, the injury that causes the user, the sieve mesh that screen cloth 7 set up is square elongated slot simultaneously, every mediation piece that sets up on the mediation board 5 is opposite in proper order with every square elongated slot that screen cloth 7 set up, support balladeur train 6 drives screen cloth 7 and carries out reciprocating screening motion, during the screen cloth 7 motion, mediation board 5 can not move, make mediation board 5 can dredge the square elongated slot of jam, above-mentioned setting can dredge the mesh of screen cloth 7 when screen cloth 7 moves through mediation board 5, reduce and use for a long time or when mud water content is higher, the screen cloth is blocked possibility, improve certain screening efficiency.
A second baffle 11 is arranged at one end of the inner part of the supporting carriage 6 through a second screw 12 in a threaded manner; in operation, the second baffle 11 is separated from the support carriage 6 by screwing the second screw 12, and the screen 7 can be pulled out of the support carriage 6 at this time, so that the screen 7 can be replaced and maintained at a later stage.
One end of the screen 7 is provided with a handle 13; in operation, the screen 7 can be pulled out of the support carriage 6 by the user with the pull handle 13.
A discharging plate 14 is arranged at the bottom side of one end of the supporting frame 1; in operation, the discharge plate 14 is used to convey solid particles larger than the screen openings.
Support columns 15 are symmetrically arranged at the bottom side edge of the support frame 1 at equal intervals, and one end of each support column 15 is connected with a screening device 16; in operation, the screening device 16 is arranged in accordance with the elements of the first screening step, and the screen holes of the screen 7 of the screening device 16 are smaller than the screen holes of the screen 7 of the first screening step, so as to improve the screening quality.
The bottom side of the screening device 16 is symmetrically provided with a loop bar 17 at equal intervals, one end of the loop bar 17 is elastically arranged in a sleeve 19 through a spring 18, and the other end of the sleeve 19 is connected with a bottom plate 20; when the device moves during operation, certain vibration can be generated, and the loop bar 17 can squeeze the spring 18 to stretch and retract in the sleeve 19, so that certain shock absorption is achieved.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a rubber pad 21 is laid on the bottom side of a telescopic bottom plate 20; during operation, the friction between the bottom plate 20 and the working ground can be improved through the rubber pad 21, so that certain stability is improved.
According to the working principle, the feeding hole 10 is used for discharging, the electric push rod 9 drives the supporting sliding frame 6 to slide in a groove formed in the supporting frame 1 in a reciprocating manner, when the electric push rod 9 and the supporting sliding frame 6 are separated from each other in the working process, the first baffle 2 can reduce damage to a user, meanwhile, the sieve holes formed in the sieve mesh 7 are square long grooves, each dredging block arranged on the dredging plate 5 is sequentially opposite to each square long groove formed in the sieve mesh 7, the supporting sliding frame 6 drives the sieve mesh 7 to perform reciprocating screening movement, when the sieve mesh 7 moves, the dredging plate 5 does not move, so that the dredging plate 5 can perform dredging operation on the blocked square long grooves, and the screen mesh of the sieve mesh 7 can be automatically dredged through the dredging plate 5 when the sieve mesh 7 moves, so that the possibility that the sieve mesh is blocked when the sieve mesh is used for a long time or the water content of slurry is high is reduced, and certain screening efficiency is improved; the second baffle 11 is separated from the support sliding frame 6 by screwing the second screw 12, and the screen 7 can be pulled out of the support sliding frame 6 at the moment so as to facilitate the later replacement and maintenance work of the screen 7; the screen 7 can be pulled out of the supporting carriage 6 by a user conveniently by the handle 13; the discharging plate 14 is used for conveying solid particles larger than the sieve holes when sieving; the screening device 16 is arranged in accordance with the elements in the first screening process, and the screen holes of the screen 7 of the screening device 16 are smaller than those of the screen 7 in the first screening process, so as to improve the screening quality; when the device moves, certain vibration can be generated, and the sleeve rod 17 can squeeze the spring 18 to stretch and retract in the sleeve 19, so that certain shock absorption is achieved; the friction between the bottom plate 20 and the working floor can be increased by the rubber pad 21, and a certain stability is further improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A drilling fluid vibrating screen, characterized in that: comprises a supporting frame (1); the novel electric cleaning device comprises a supporting frame (1), a first baffle (2) is arranged at one end of the supporting frame (1) through a first screw (3) in a threaded manner, a connecting plate (4) is arranged at the bottom side of the supporting frame (1) in an equidistant manner, a dredging plate (5) is arranged on the connecting plate (4), a supporting carriage (6) is arranged in a groove formed in the supporting frame (1) in a sliding manner, a screen (7) is arranged in the supporting carriage (6) in a sliding manner, the supporting frame (1) is far away from one end of the first baffle (2) and is provided with a supporting plate (8), an electric push rod (9) is arranged on the supporting plate (8), and the output end of the electric push rod (9) penetrates through the supporting frame (1) and is connected with one end of the supporting carriage (6), and a feed inlet (10) is arranged on the supporting frame (1).
2. A drilling fluid shaker as in claim 1, wherein: a second baffle (11) is arranged at one end inside the supporting sliding frame (6) through a second screw (12) in a threaded mode.
3. A drilling fluid shaker as in claim 2 wherein: one end of the screen (7) is provided with a handle (13).
4. A drilling fluid shaker as in claim 3 wherein: a discharging plate (14) is arranged at the bottom side of one end of the supporting frame (1).
5. The drilling fluid shaker as recited in claim 4, wherein: support columns (15) are symmetrically arranged at the bottom side edge of the support frame (1) at equal intervals, and one end of each support column (15) is connected with a screening device (16).
6. The drilling fluid shaker as recited in claim 5, wherein: the screening device is characterized in that loop bars (17) are symmetrically arranged on the bottom side of the screening device (16) at equal intervals, one end of each loop bar (17) is elastically arranged inside a sleeve (19) through a spring (18), and the other end of each sleeve (19) is connected with a bottom plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196818.6U CN220194196U (en) | 2023-05-17 | 2023-05-17 | Drilling fluid vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196818.6U CN220194196U (en) | 2023-05-17 | 2023-05-17 | Drilling fluid vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194196U true CN220194196U (en) | 2023-12-19 |
Family
ID=89140085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321196818.6U Active CN220194196U (en) | 2023-05-17 | 2023-05-17 | Drilling fluid vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194196U (en) |
-
2023
- 2023-05-17 CN CN202321196818.6U patent/CN220194196U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |