CN219923625U - Barite powder screening device - Google Patents
Barite powder screening device Download PDFInfo
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- CN219923625U CN219923625U CN202321055733.6U CN202321055733U CN219923625U CN 219923625 U CN219923625 U CN 219923625U CN 202321055733 U CN202321055733 U CN 202321055733U CN 219923625 U CN219923625 U CN 219923625U
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- plate
- screening box
- screening
- box body
- fixedly connected
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- 238000012216 screening Methods 0.000 title claims abstract description 77
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 title claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims abstract 8
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a barite powder screening device which comprises a screening box body, wherein a collecting box is movably connected to the inner side of the lower end of the screening box body, a feed hopper is symmetrically and fixedly connected to the front side and the rear side of one end of the top of the screening box body, a cover plate is hinged to the top of the feed hopper, a discharging inclined plate is fixedly arranged in the middle of one side of the screening box body, limiting side plates are symmetrically and fixedly connected to the front end and the rear end of the top of the discharging inclined plate, a discharging opening is formed in the corresponding position of the side surface of the screening box body and the discharging inclined plate, and a filter screen is movably connected to the upper end of the inner side of the screening box body. This barite powder screening plant can realize the high-efficient filtration screening to the barite powder through the mutually supporting of filter screen, sideboard, vibrating motor, guide pillar, the spring that set up, and the setting of cylinder and barrier plate can realize sealing block the bin outlet for the barite powder at filter screen top fully sieves and discharges after a period again, has improved screening effect.
Description
Technical Field
The utility model relates to the field of barite powder screening devices, in particular to a barite powder screening device.
Background
The barite powder is also called natural barium sulfate, the product is mainly used as a weighting agent of petroleum and natural gas drilling mud, in the process of producing and processing the barite powder, the barite is required to be screened, particles which do not meet the crushing requirement can be screened out and ground again, the application field of the screening device is very wide, and the raw materials with different sizes can be quickly screened out from the mixed raw materials so as to be used subsequently.
The barite powder screening device in the prior art generally screens through the filter screen, generally relies on vibrations to directly fall, and the screening effect is poor just the gliding discharge of failing to obtain complete screening, leads to the fact the jam of filter screen moreover easily, generally relies on manual clearance during the jam, wastes time and energy, influences efficiency.
Therefore, it is necessary to provide a barite powder screening device to address the above problems.
Disclosure of Invention
The utility model mainly aims to provide a barite powder screening device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a barite powder screening plant, includes the screening box, the inboard swing joint of lower extreme of screening box has the collection box, the front and back both sides symmetry fixedly connected with feeder hopper of screening box top one end, the top of feeder hopper articulates there is the apron, the one side middle part fixed mounting of screening box has the material discharge swash plate, the front and back both ends symmetry fixedly connected with spacing curb plate at material discharge swash plate top, the bin outlet has been seted up to the department that corresponds of screening box side and material discharge swash plate, the inboard upper end swing joint of screening box has the filter screen, the front and back bilateral symmetry fixedly connected with sideboard of filter screen, two the bottom middle part symmetry fixedly connected with vibrating motor of sideboard, the both ends all fixedly connected with guide pillar about sideboard bottom, the left and right sides symmetry fixedly connected with extension board at screening box inner chamber middle part, the outside cover of guide pillar is equipped with the spring;
a fixed seat is fixedly arranged above the discharge opening, an air cylinder is fixedly arranged at the top of the fixed seat, a blocking plate is movably connected to the top of the inner side of the discharge opening, and a connecting plate is fixedly connected to the outer side of the lower end of the blocking plate;
the screening box is characterized in that a motor is fixedly arranged at one side, far away from the discharge inclined plate, of the upper end of the screening box, a screw rod is rotationally connected to the middle of the upper end of the inner side of the screening box, guide rods are symmetrically and fixedly connected to the front side and the rear side of the upper end of the inner side of the screening box, a movable plate is arranged at one side, close to the motor, of the upper end of the inner side of the screening box, a hairbrush is fixedly arranged at the bottom of the movable plate, and notches are symmetrically formed in the front side and the rear side of the upper end of the movable plate.
Preferably, the lower end of the feed hopper extends to the inner cavity of the screening box body, and the bottom of the feed hopper is lower than the screw rod.
Preferably, the top of the filter screen is higher than the top of the discharge inclined plate, and the top of the discharge inclined plate is flush with the bottom of the inner cavity of the discharge opening.
Preferably, the guide posts are cylindrical, the guide posts at the two ends are different in length, and the spring is positioned between the side plate and the support plate.
Preferably, the screw rod is in threaded connection with the middle part of the upper end of the movable plate, one end of the screw rod is fixedly connected with an output shaft of the motor through a coupler, the front side and the rear side of the upper end of the movable plate are respectively and movably connected with two guide rods, two notches are respectively corresponding to and adaptive to the lower ends of the two feeding hoppers, and the bottom of the hairbrush is in tight contact with the top of the filter screen.
Preferably, an output shaft at the bottom of the air cylinder is fixedly connected with the top of the connecting plate.
Advantageous effects
Compared with the prior art, the utility model provides a barite powder screening device, which comprises the following components
The beneficial effects are that:
1. this barite powder screening plant can realize the high-efficient filtration screening to the barite powder through the mutually supporting of filter screen, sideboard, vibrating motor, guide pillar, the spring that set up, and the setting of cylinder and barrier plate can realize sealing block the bin outlet for the barite powder at filter screen top fully sieves and discharges after a period again, has improved screening effect.
2. This barite powder screening plant, through motor, lead screw, guide arm, movable plate, the mutually supporting of brush that set up be convenient for scrape the top of filter screen and sweep, avoided the possibility of jam, need not manual clearance, improved efficiency, the bottom of feeder hopper is less than the lead screw, can prevent that the barite powder from falling to influence the use on the lead screw.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 1;
fig. 4 is a schematic view showing the overall structure of the moving plate and the brush of the present utility model.
In the figure: 1. screening the box body; 2. a collection box; 3. a feed hopper; 4. a cover plate; 5. a discharge sloping plate; 6. a limit side plate; 7. a motor; 8. a filter screen; 9. a side plate; 10. a vibration motor; 11. a screw rod; 12. a guide rod; 13. a moving plate; 14. a support plate; 15. a guide post; 16. a spring; 17. a discharge port; 18. a blocking plate; 19. a fixing seat; 20. a cylinder; 21. a connecting plate; 22. a brush; 23. a recess.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a barite powder screening device comprises a screening box body 1, a collecting box 2 is movably connected to the inner side of the lower end of the screening box body 1, a feed hopper 3 is symmetrically and fixedly connected to the front and rear sides of one end of the top of the screening box body 1, the lower end of the feed hopper 3 extends to the inner cavity of the screening box body 1, a cover plate 4 is hinged to the top of the feed hopper 3, a discharge inclined plate 5 is fixedly arranged in the middle of one side of the screening box body 1, limit side plates 6 are symmetrically and fixedly connected to the front and rear ends of the top of the discharge inclined plate 5, a discharge opening 17 is formed in the corresponding position of the side surface of the screening box body 1 and the discharge inclined plate 5, a filter screen 8 is movably connected to the inner side upper end of the screening box body 1, the top of the filter screen 8 is higher than the top of the discharge inclined plate 5, side plates 9 are symmetrically and fixedly connected to the front and rear sides of the filter screen 8, vibrating motors 10 are symmetrically and fixedly arranged at the bottom of the two sides of the side plates 9, guide posts 15 are fixedly connected to the left and right ends of the bottom of the side plates 9, guide posts 15 are cylindrical, the guide posts 15 are respectively, the lengths of the guide posts 15 are different in the front and rear ends of the guide posts 1 and the middle of the screening box body are different, the lengths of the guide posts 1 are different, the guide posts 16 are respectively and the spring plates 16 and the filter side plates 16 are matched with the filter plates and the filter plates 16 and the filter plates 16 are matched with the filter side plates and the filter plates 16;
a fixed seat 19 is fixedly arranged above the discharge opening 17, an air cylinder 20 is fixedly arranged at the top of the fixed seat 19, a blocking plate 18 is movably connected to the top of the inner side of the discharge opening 17, a connecting plate 21 is fixedly connected to the outer side of the lower end of the blocking plate 18, an output shaft at the bottom of the air cylinder 20 is fixedly connected with the top of the connecting plate 21, and the air cylinder 20 and the blocking plate 18 are arranged to realize sealing and blocking of the discharge opening 17, so that the barite powder at the top of the filter screen 8 is discharged after being fully screened for a period of time, and the screening effect is improved;
the screening box 1 upper end is kept away from one side fixed mounting of arranging material swash plate 5 and is had motor 7, the middle part rotation of screening box 1 inboard upper end is connected with lead screw 11, the bottom of feeder hopper 3 is less than lead screw 11, can prevent that the barite powder from falling to influence the use on the lead screw 11, the front and back bilateral symmetry fixedly connected with guide arm 12 of screening box 1 inboard upper end, one side that screening box 1 inboard upper end is close to motor 7 is provided with movable plate 13, lead screw 11 and the upper end middle part threaded connection of movable plate 13, and the one end of lead screw 11 passes through shaft coupling fixed connection with the output shaft of motor 7, the front and back both sides of movable plate 13 upper end respectively with two guide arm 12 swing joint, the bottom fixed mounting of movable plate 13 has brush 22, the bottom of brush 22 and the top in close contact with of filter screen 8, recess 23 has been seted up to the front and back bilateral symmetry of movable plate 13 upper end, two recesses 23 correspond and the adaptation respectively with the lower extreme of two feeder hoppers 3, through the motor 7 that sets up, lead screw 11, guide arm 12, the movable plate 13, the top of brush 22 is convenient for scrape the top to the filter screen 8 and is blocked up, the possibility of cleaning efficiency has been avoided.
It should be noted that, the utility model is a barite powder screening device, when in use, the cover plate 4 is opened to throw barite powder into the screening box 1, then two vibrating motors 10 are started, the filter screen 8 is driven to vibrate under the action of the spring 16, and then the barite powder is filtered and screened, qualified barite powder falls into the collecting box 2 to be collected, if unqualified, the barite powder exists at one end of the top of the filter screen 8, the cylinder 20 is opened after thorough screening, the cylinder 20 drives the blocking plate 18 to rise through the connecting plate 21, the unqualified barite powder is discharged from the discharge port 17, the motor 7 is started afterwards to drive the screw 11 to rotate, the screw 11 drives the moving plate 13 to move, the guide rod 12 is guided, and then the brush 22 cleans the upper surface of the filter screen 8, thereby avoiding the possibility of blockage, without manual cleaning, improving the efficiency, and the bottom of the feed hopper 3 is lower than the screw 11, and the barite powder can be prevented from falling onto the screw 11 to affect the use.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present 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. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a barite powder screening plant, includes screening box (1), its characterized in that: the screening box comprises a screening box body (1), wherein a collecting box (2) is movably connected to the inner side of the lower end of the screening box body (1), a feeding hopper (3) is symmetrically and fixedly connected to the front side and the rear side of one end of the top of the screening box body (1), a cover plate (4) is hinged to the top of the feeding hopper (3), a discharging inclined plate (5) is fixedly arranged in the middle of one side of the screening box body (1), a limiting side plate (6) is symmetrically and fixedly connected to the front end and the rear end of the top of the discharging inclined plate (5), a discharging opening (17) is formed in the corresponding position of the side surface of the screening box body (1) and the discharging inclined plate (5), a filter screen (8) is movably connected to the inner side upper end of the screening box body (1), a side plate (9) is symmetrically and fixedly connected to the front side and rear sides of the filter screen (8), a vibrating motor (10) is symmetrically and fixedly arranged at the bottom middle of the side plate (9), guide posts (15) are fixedly connected to the left and right ends of the bottom of the side plate (9), a supporting plate (14) is symmetrically and fixedly connected to the left and right sides of the middle of the inner cavity of the screening box body, and the outer side of the filtering box is provided with a spring sleeve (16).
A fixed seat (19) is fixedly arranged above the discharge opening (17), an air cylinder (20) is fixedly arranged at the top of the fixed seat (19), a blocking plate (18) is movably connected to the top of the inner side of the discharge opening (17), and a connecting plate (21) is fixedly connected to the outer side of the lower end of the blocking plate (18);
one side fixed mounting that row material swash plate (5) was kept away from to screening box (1) upper end has motor (7), the middle part of screening box (1) inboard upper end rotates and is connected with lead screw (11), the front and back bilateral symmetry fixedly connected with guide arm (12) of screening box (1) inboard upper end, one side that is close to motor (7) of screening box (1) inboard upper end is provided with movable plate (13), the bottom fixed mounting of movable plate (13) has brush (22), notch (23) have been seted up to the front and back bilateral symmetry of movable plate (13) upper end.
2. A barite powder screening device according to claim 1, wherein: the lower end of the feed hopper (3) extends to the inner cavity of the screening box body (1), and the bottom of the feed hopper (3) is lower than the screw rod (11).
3. A barite powder screening device according to claim 1, wherein: the top of the filter screen (8) is higher than the top of the discharge inclined plate (5), and the top of the discharge inclined plate (5) is flush with the bottom of the inner cavity of the discharge opening (17).
4. A barite powder screening device according to claim 1, wherein: the guide posts (15) are cylindrical, the guide posts (15) at the two ends are different in length, and the springs (16) are positioned between the side plates (9) and the support plates (14).
5. A barite powder screening device according to claim 1, wherein: the screw rod (11) is in threaded connection with the middle part of the upper end of the movable plate (13), one end of the screw rod (11) is fixedly connected with an output shaft of the motor (7) through a coupler, the front side and the rear side of the upper end of the movable plate (13) are respectively and movably connected with the two guide rods (12), the two notches (23) are respectively corresponding to and adaptive to the lower ends of the two feed hoppers (3), and the bottom of the hairbrush (22) is in tight contact with the top of the filter screen (8).
6. A barite powder screening device according to claim 1, wherein: an output shaft at the bottom of the air cylinder (20) is fixedly connected with the top of the connecting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321055733.6U CN219923625U (en) | 2023-05-06 | 2023-05-06 | Barite powder screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321055733.6U CN219923625U (en) | 2023-05-06 | 2023-05-06 | Barite powder screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923625U true CN219923625U (en) | 2023-10-31 |
Family
ID=88488371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321055733.6U Active CN219923625U (en) | 2023-05-06 | 2023-05-06 | Barite powder screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923625U (en) |
-
2023
- 2023-05-06 CN CN202321055733.6U patent/CN219923625U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |