CN219949871U - Limestone powder blanking anti-blocking dust suppression device - Google Patents
Limestone powder blanking anti-blocking dust suppression device Download PDFInfo
- Publication number
- CN219949871U CN219949871U CN202321087094.1U CN202321087094U CN219949871U CN 219949871 U CN219949871 U CN 219949871U CN 202321087094 U CN202321087094 U CN 202321087094U CN 219949871 U CN219949871 U CN 219949871U
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- Prior art keywords
- blanking
- dust suppression
- limestone powder
- plate
- organism
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- 239000000428 dust Substances 0.000 title claims abstract description 76
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 56
- 239000006028 limestone Substances 0.000 title claims abstract description 56
- 230000001629 suppression Effects 0.000 title claims abstract description 55
- 239000000843 powder Substances 0.000 title claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Prevention Of Fouling (AREA)
Abstract
The utility model provides a limestone powder blanking anti-blocking dust suppression device, which relates to the limestone powder production field, and comprises the following components: the blanking presses down dirt organism and cross spray board, the blanking presses down dirt organism intracavity and inhales there is limestone powder, the blanking presses down dirt organism up end and is fixed with the air booster pump, the air booster pump is connected with the exhaust annular plate through the pressure boost pipeline, the blanking presses down dirt organism upper end chamber wall welded fastening and has the exhaust annular plate, the blanking presses down dirt organism inner wall and has the installation frid through the dead lever welding, install the frid groove face and inlay and install centrifugal fan. The utility model solves the defects that limestone powder needs to fall into a closed air chamber and then spray to suppress dust in the prior art, and the limestone powder blanking and dust suppression are difficult to synchronously process.
Description
Technical Field
The utility model relates to the field of limestone powder production, in particular to a limestone powder blanking anti-blocking dust suppression device.
Background
Lime has stronger alkalinity, can react with glassy active silicon oxide or active aluminum oxide, generates a hydraulic product, generates cementing, and is searched, the prior art (application number: CN 201520829872.9) describes that 'a humidifying mechanism for spraying atomized water is arranged in an anti-blocking box, the humidifying mechanism effectively prevents dust emission through spraying the atomized water, a three-dimensional sealed space is formed through an air chamber 5, and the phenomenon that water vapor moves upwards into a blanking pipe or a screw weighing feeder 12' is effectively avoided, however, limestone powder needs to fall into a sealed air chamber in the prior art, then spraying dust suppression is carried out, and the defect that the limestone powder blanking and dust suppression are difficult to synchronously carry out is overcome.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the utility model provides an anti-blocking dust suppression device for limestone powder blanking, so as to solve the defect that the limestone powder blanking and dust suppression are difficult to synchronously process.
In order to achieve the above purpose, provide a limestone powder blanking and prevent stifled dust suppression device, include: a blanking dust suppression machine body and a cross spray plate, limestone powder is sucked into the cavity of the blanking dust suppression machine body,
the blanking presses down dirt organism up end and is fixed with the air booster pump, the air booster pump is connected with the exhaust annular plate through the pressure boost pipeline, blanking presses down dirt organism upper end chamber wall welded fastening and has the exhaust annular plate, blanking presses down dirt organism inner wall and has the installation frid through the dead lever welding, install centrifugal fan is inlayed to the frid face of installation frid.
Further, a feeding port is arranged at the upper end of the blanking dust suppression machine body; and the upper end of the feeding port is connected with a discharging port of the feeder in a sealing way, and a control box is welded on the right side of the blanking dust suppression machine body.
Furthermore, the front end surface mounting of blanking dust suppression organism has the visual window, the exhaust annular plate inboard is fixed with the stock solution annular plate, stock solution annular plate upper end and cross spray board internal connection have the transfer line.
Further, two groups of dust settling spray heads are arranged on the lower end face of the liquid storage ring plate; and the two groups of dust falling spray heads are positioned at the upper end of the centrifugal fan, and the dust falling spray heads are also arranged on the lower end surface of the cross spray plate.
Further, a discharge hole is formed in the lower end of the blanking dust suppression machine body, and a cross spray plate is fixed at the lower end of the installation groove plate; and the upper end surface of the cross spray plate is in an upward convex sharp angle shape.
Further, a dust screen is fixed on the lower end face of the exhaust ring plate, and four groups of ventilation grooves are formed in the surface of the installation groove plate; and the ventilation grooves are distributed at the outer side end of the centrifugal fan.
Further, the air booster pump, the exhaust annular plate, the centrifugal fan and the mounting groove plate form a synchronous blanking and dust suppression structure; and the surfaces of the fan blades of the centrifugal fan and the mounting groove plates are both sprayed with waterproof paint.
The limestone powder blanking anti-blocking dust suppression device has the beneficial effects that the centrifugal fan is utilized to enter the material inlet, the blanked limestone powder is forcefully sucked into the blanking dust suppression machine body, the sucked limestone powder is downwards discharged by the air booster pump, the blanking and dust suppression processes of the limestone powder are convenient and synchronous, the blanked limestone is prevented from overflowing back into the feeder, the blanking speed of the limestone powder is accelerated, the limestone powder discharged by the air booster pump is sprayed and dust suppressed by the cross spray plate, the limestone powder is discharged in a dust-free slurry mode, the overflow of limestone dust is avoided, and the limestone slurry is convenient and rapid to prepare.
Drawings
Fig. 1 is a schematic front view of a limestone powder blanking anti-blocking dust suppression device according to an embodiment of the utility model.
Fig. 2 is a schematic diagram of a front cross-sectional structure of a limestone powder blanking anti-blocking dust suppression device according to an embodiment of the utility model.
Fig. 3 is a schematic top view of a centrifugal fan according to an embodiment of the utility model.
Fig. 4 is a schematic view of the lower end surface structure of the cross shower plate according to the embodiment of the present utility model.
In the figure: 1. a blanking dust suppression machine body; 11. a feed port; 12. a control box; 13. a visual window; 14. a discharge port; 2. an air booster pump; 21. a pressurizing pipe; 22. an exhaust ring plate; 23. a dust screen; 3. a centrifugal fan; 31. installing a groove plate; 32. a vent groove; 33. a fixed rod; 4. a cross spray plate; 41. an infusion tube; 42. a liquid storage ring plate; 43. dust fall shower nozzle.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
Referring to fig. 1 to 4, the utility model provides an anti-blocking dust suppression device for limestone powder blanking, which comprises: a blanking dust suppression machine body 1 and a cross spray plate 4, limestone powder is sucked into the cavity of the blanking dust suppression machine body 1,
the blanking presses down dirt organism 1 up end and is fixed with air booster pump 2, and air booster pump 2 is connected with exhaust annular plate 22 through the booster duct 21, and blanking presses down dirt organism 1 upper end chamber wall welded fastening and has exhaust annular plate 22, and blanking presses down dirt organism 1 inner wall and has installation frid 31 through dead lever 33 welding, and installation frid 31 groove face inlays and installs centrifugal fan 3.
The air booster pump 2 and the centrifugal fan 3 are started, limestone powder falling in the feeding port 11 is quickly sucked into the blanking dust suppression machine body 1 through the centrifugal fan 3, and then is conveyed downwards to the cross spray plate 4 under the pressure of the air booster pump 2, so that dust suppression is carried out on raised dust through the dust suppression spray nozzle 43 at the lower end of the cross spray plate 4, and the limestone powder is prevented from rising upwards and overflowing.
In the embodiment, the upper end of the blanking dust suppression machine body 1 is provided with a feeding port 11; and the upper end of the feeding port 11 is connected with a feeding port of a feeder in a sealing way, and a control box 12 is welded on the right side of the blanking dust suppression machine body 1.
As a preferred embodiment, the feeder discharges limestone powder into the blanking dust suppression body 1 through the feed port 11. The controller in the control box 12 conveniently controls the dust suppression and anti-blocking cleaning process.
In the embodiment, the front end surface of the blanking dust suppression machine body 1 is provided with a visual window 13, a liquid storage annular plate 42 is fixed on the inner side of the exhaust annular plate 22, and a transfusion tube 41 is connected to the upper end of the liquid storage annular plate 42 and the inside of the cross spray plate 4.
As a preferred embodiment, the viewing window 13 can be used for observing the spraying dust suppression condition. The liquid-collecting ring plate 42 and the cross spray plate 4 are internally conveyed by the liquid-collecting pipe 41 to collect the limestone dust.
In the embodiment, two groups of dust settling nozzles 43 are arranged on the lower end surface of the liquid storage ring plate 42; and two groups of dust falling spray heads 43 are positioned at the upper end of the centrifugal fan 3, and the dust falling spray heads 43 are also arranged on the lower end face of the cross spray plate 4.
As a preferred embodiment, two groups of dust settling nozzles 43 at the lower end of the liquid storage ring plate 42 are used for cleaning the fan blades of the centrifugal fan 3 and the mounting groove plate 31, and flushing residual limestone powder from the ventilation groove 32.
In the embodiment, the lower end of the blanking dust suppression machine body 1 is provided with a discharge port 14, and the lower end of the mounting groove plate 31 is fixedly provided with a cross spray plate 4; and the upper end surface of the cross spray plate 4 is in a convex sharp angle shape.
As a preferred embodiment, limestone powder sprayed and dusted is discharged from the discharge opening 14. The sharp angle-shaped surface at the upper end of the cross spray plate 4 facilitates the falling of limestone powder, reduces the attachment and blockage of limestone powder, and facilitates the smooth discharge of limestone powder.
In the embodiment, the lower end surface of the exhaust ring plate 22 is fixed with a dust screen 23, and four groups of ventilation grooves 32 are formed on the surface of the installation groove plate 31; and the ventilation grooves 32 are distributed at the outer end of the centrifugal fan 3.
As a preferred embodiment, the dust screen 23 prevents limestone powder from entering the exhaust ring plate 22. The four sets of ventilation grooves 32 facilitate the downward discharge of limestone powder sucked by the centrifugal fan 3.
In the embodiment, an air booster pump 2, an exhaust annular plate 22, a centrifugal fan 3 and a mounting groove plate 31 form a synchronous blanking and dust suppression structure; and the surfaces of the fan blades of the centrifugal fan 3 and the mounting groove plate 31 are both sprayed with waterproof paint.
As a preferred implementation mode, the synchronous blanking and dust suppression structure is convenient for preventing the blanked limestone from overflowing back into the feeder and accelerating the blanking speed of limestone powder. The centrifugal fan 3 has excellent waterproof performance.
The limestone powder blanking anti-blocking dust suppression device can effectively solve the defect that the limestone powder blanking and dust suppression are difficult to synchronously carry out, is convenient for synchronously carrying out the blanking and dust suppression process of limestone powder, is convenient for preventing the blanked limestone from overflowing back into the feeder, accelerates the blanking speed of limestone powder, and is suitable for the limestone powder blanking anti-blocking dust suppression device.
Claims (7)
1. An anti-blocking dust suppression device for limestone powder blanking comprises: the blanking presses down dirt organism (1) and cross spray board (4), it has limestone powder, its characterized in that to press down dirt organism (1) intracavity suction:
the blanking presses down dirt organism (1) up end and is fixed with air booster pump (2), air booster pump (2) are connected with exhaust annular plate (22) through booster duct (21), blanking presses down dirt organism (1) upper end chamber wall welded fastening and has exhaust annular plate (22), blanking presses down dirt organism (1) inner wall and has installation frid (31) through dead lever (33) welding, install frid (31) frid mosaic and install centrifugal fan (3).
2. The limestone powder blanking anti-blocking dust suppression device according to claim 1 is characterized in that a feeding port (11) is arranged at the upper end of the blanking dust suppression machine body (1); and the upper end of the feeding port (11) is connected with a feeding port of a feeder in a sealing way, and a control box (12) is welded on the right side of the blanking dust suppression machine body (1).
3. The limestone powder blanking anti-blocking dust suppression device according to claim 1, wherein a visible window (13) is arranged on the front end surface of the blanking dust suppression machine body (1), a liquid storage annular plate (42) is fixed on the inner side of the exhaust annular plate (22), and a transfusion tube (41) is connected to the upper end of the liquid storage annular plate (42) and the inside of the cross spray plate (4).
4. A limestone powder blanking anti-blocking dust suppression device according to claim 3, characterized in that two groups of dust suppression spray heads (43) are arranged on the lower end face of the liquid storage ring plate (42); and two groups of dust falling spray heads (43) are positioned at the upper end of the centrifugal fan (3), and the dust falling spray heads (43) are also arranged on the lower end surface of the cross spray plate (4).
5. The limestone powder blanking anti-blocking dust suppression device according to claim 1, wherein a discharge port (14) is arranged at the lower end of the blanking dust suppression machine body (1), and a cross spray plate (4) is fixed at the lower end of the installation groove plate (31); and the upper end surface of the cross spray plate (4) is in a convex sharp angle shape.
6. The limestone powder blanking anti-blocking dust suppression device according to claim 1, wherein a dust screen (23) is fixed on the lower end surface of the exhaust ring plate (22), and four groups of ventilation grooves (32) are formed in the surface of the installation groove plate (31); and the ventilation grooves (32) are distributed at the outer side end of the centrifugal fan (3).
7. The limestone powder blanking anti-blocking dust suppression device according to claim 1, wherein the air booster pump (2), the exhaust ring plate (22), the centrifugal fan (3) and the mounting groove plate (31) form a synchronous blanking and dust suppression structure; and the surfaces of the fan blades of the centrifugal fan (3) and the mounting groove plate (31) are sprayed with waterproof paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087094.1U CN219949871U (en) | 2023-05-04 | 2023-05-04 | Limestone powder blanking anti-blocking dust suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087094.1U CN219949871U (en) | 2023-05-04 | 2023-05-04 | Limestone powder blanking anti-blocking dust suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219949871U true CN219949871U (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321087094.1U Active CN219949871U (en) | 2023-05-04 | 2023-05-04 | Limestone powder blanking anti-blocking dust suppression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219949871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682348A (en) * | 2024-01-04 | 2024-03-12 | 兰陵县东润化工建材有限公司 | Limestone powder blanking anti-blocking dust suppression device |
-
2023
- 2023-05-04 CN CN202321087094.1U patent/CN219949871U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682348A (en) * | 2024-01-04 | 2024-03-12 | 兰陵县东润化工建材有限公司 | Limestone powder blanking anti-blocking dust suppression device |
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