CN217017350U - High efficiency is powder selection device for cement manufacture - Google Patents
High efficiency is powder selection device for cement manufacture Download PDFInfo
- Publication number
- CN217017350U CN217017350U CN202220202123.3U CN202220202123U CN217017350U CN 217017350 U CN217017350 U CN 217017350U CN 202220202123 U CN202220202123 U CN 202220202123U CN 217017350 U CN217017350 U CN 217017350U
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- China
- Prior art keywords
- box
- powder
- wall
- powder selecting
- rod
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- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 68
- 239000004568 cement Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000012216 screening Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims abstract 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 230000036541 health Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Abstract
The utility model relates to a high-efficiency powder separation device for cement production, which comprises a powder separation box, wherein a first slide bar is connected between the inner walls of two sides of the powder separation box, the first slide bar is provided with a first slide block in a sliding and penetrating manner, the powder separation box is provided with a driving mechanism for driving the first slide block to slide left and right, the bottom wall of the first slide block is connected with a connecting rod, the side walls of two opposite sides of the connecting rod are respectively connected with an L-shaped rod, the other end of the L-shaped rod is connected with a second slide block, the inner walls of two opposite sides of the powder separation box are respectively connected with a second slide bar, the other end of the second slide bar is arranged in a sliding and penetrating manner through the second slide block at the same side, the inner side walls of two L-shaped rods are respectively connected with a support rod, a screening box is connected between the two support rods, a filter screen is arranged at the bottom of the screening box, a connecting plate is connected between the side wall of the filter screen and the inner wall of the screening box, and the connecting plate is connected with the side wall of the screening box through a bolt. Compared with the prior art, the utility model has the advantages that: greatly improves the powder selecting efficiency and can not influence the health of workers.
Description
Technical Field
The utility model relates to the technical field of cement production, in particular to a powder selecting device for high-efficiency cement production.
Background
Cement is a powdered hydraulic inorganic cementitious material. After being stirred by adding water, the mortar can be hardened in the air or in the water and can firmly bond sand, stone and other materials together. The cement production line mainly comprises the processes of crushing and pre-homogenizing, raw material preparation and homogenizing, preheating and decomposing, clinker firing, grinding, powder selecting, packaging and the like, wherein the powder selecting device is usually used for powder selecting.
The existing powder selecting device mainly selects powder through manual operation, the powder selecting efficiency is low, and dust is easily sucked by a human body in the powder selecting process, so that the health of the human body is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a high-efficiency powder selecting device for cement production, which is used for solving the problems in the background technology.
In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: a high-efficiency powder selecting device for cement production comprises a powder selecting box, a first sliding rod is connected between the inner walls of the two sides of the powder selecting box, the first sliding rod slides and penetrates through the first sliding block, the powder selecting box is provided with a driving mechanism for driving the first sliding block to slide left and right, a connecting rod is connected with one bottom wall of the sliding block, L-shaped rods are respectively connected with the side walls of two opposite sides of the connecting rod, the other end of the L-shaped rod is connected with a second sliding block, the inner walls of two opposite sides of the powder selecting box are respectively connected with a second sliding rod, the other end of the second sliding rod passes through the second sliding block on the same side in a sliding manner, the opposite inner side walls of the two L-shaped rods are respectively connected with a supporting rod, a screening box is connected between the two supporting rods, the screening box is characterized in that a filter screen is arranged at the bottom of the screening box, a connecting plate is connected between the side wall of the filter screen and the inner wall of the screening box, and the connecting plate is connected with the side wall of the screening box through bolts.
As an improvement: supporting legs are arranged at four corners of the outer wall of the bottom of the powder selecting box respectively.
As an improvement: and a collecting box is arranged on the inner wall of the bottom of the powder selecting box.
As an improvement: the driving mechanism comprises a motor arranged on the outer wall of the top of the powder selecting box, the shaft end of the motor penetrates through the upper wall of the powder selecting box and is connected with a rotary table, a guide rod is rotatably connected to the edge of the bottom wall of the rotary table, and the other end of the guide rod is rotatably connected with the upper wall of the sliding block.
As an improvement: and a baffle is connected to one end, close to the screening box, of the second sliding rod.
As an improvement: and a sealing door is arranged on the front side wall of the powder selecting box.
Compared with the prior art, the utility model has the advantages that: can drive slider one horizontal slip through actuating mechanism, under the effect of connecting rod and L type pole, can drive the slider two of both sides and carry out horizontal slip, also can drive simultaneously and sieve the case and remove about, remove about through sieving the case, can sieve the selection powder to cement, improved selection powder efficiency greatly, simultaneously because the selection powder process goes on in inclosed screening incasement, so the dust that produces can not influence workman's health during the selection powder.
Drawings
FIG. 1 is a schematic view of the internal structure of a powder selecting device for high efficiency cement production according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of the collection box of the powder selecting device for high-efficiency cement production according to the present invention;
FIG. 3 is a schematic view of a connecting structure of a guide rod and a turntable of the powder selecting device for high-efficiency cement production of the present invention;
FIG. 4 is a schematic diagram of the external structure of a powder selecting device for high efficiency cement production according to the present invention;
as shown in the figure:
1. supporting legs; 2. a collection box; 3. screening the box; 4. a baffle plate; 5. a second sliding rod; 6. a second sliding block; 7. selecting powder; 8. an L-shaped rod; 9. a support bar; 10. a connecting rod; 11. a first sliding rod; 12. a first sliding block; 13. a guide bar; 14. a turntable; 15. a motor; 16. a filter screen; 17. a connecting plate; 18. a bolt; 19. and (4) sealing the door.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 4, a powder selecting device for high-efficiency cement production comprises a powder selecting box 7, a first slide rod 11 is connected between inner walls of two sides of the powder selecting box 7, a first slide block 12 is slidably arranged on the first slide rod 11 in a penetrating manner, a driving mechanism for driving the first slide block 12 to slide left and right is arranged on the powder selecting box 7, a connecting rod 10 is connected to the bottom wall of the first slide block 12, L-shaped rods 8 are respectively connected to side walls of two opposite sides of the connecting rod 10, a second slide block 6 is connected to the other end of the L-shaped rod 8, a second slide rod 5 is respectively connected to inner walls of two opposite sides of the powder selecting box 7, the other end of the second slide rod 5 is slidably arranged through the second slide block 6 on the same side, supporting rods 9 are respectively connected to inner side walls of two L-shaped rods 8, a screening box 3 is connected between the two supporting rods 9, a filtering screen 16 is arranged at the bottom of the screening box 3, and a connecting plate 17 is connected between the side wall of the filter screen 16 and the inner wall of the screening box 3, and the connecting plate 17 is connected with the side wall of the screening box 3 through a bolt 18.
Supporting legs 1 are arranged at four corners of the outer wall of the bottom of the powder selecting box 7 respectively and can support the device.
The inner wall of the bottom of the powder selecting box 7 is provided with a collecting box 2 for collecting qualified fine cement powder.
The driving mechanism comprises a motor 15 arranged on the outer wall of the top of the powder selecting box 7, the shaft end of the motor 15 penetrates through the upper wall of the powder selecting box 7 and is connected with a rotary table 14, a guide rod 13 is rotatably connected to the edge of the bottom wall of the rotary table 14, and the other end of the guide rod 13 is rotatably connected with the upper wall of the first sliding block 12. The motor 15 is started, the turntable 14 can be driven to rotate, and the first sliding block 12 can be driven to move left and right under the action of the guide rod 13.
And one end of the second sliding rod 5, which is close to the screening box 3, is connected with a baffle 4.
And a sealing door 19 is arranged on the front side wall of the powder selecting box 7.
When the cement powder screening machine is implemented specifically, the sealing door 19 is opened, cement raw materials to be screened are poured into the screening box 3, then the sealing door 19 is closed, the first sliding block 12 can be driven to move left and right through the driving mechanism, the second sliding blocks 6 on the two sides can be driven to move left and right simultaneously under the action of the connecting rod 10 and the L-shaped rod 8, meanwhile, the screening box 3 can be driven to move left and right under the action of the supporting rod 9, the filtering net 16 can screen and screen the cement raw materials, qualified fine powder falls into the collecting box 2, unqualified coarse powder is retained in the screening box 3, after the powder screening is finished, the sealing door 19 is opened, the bolt 18 is screwed out, the filtering net 16 and the connecting plate 17 can be taken out of the screening box 3 together, and the unqualified coarse powder in the screening box 3 can be taken out and recovered.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a high efficiency is powder selection device for cement manufacture, includes selection powder case (7), its characterized in that: the powder separation device is characterized in that a first sliding rod (11) is connected and arranged between inner walls of two sides of the powder separation box (7), a first sliding block (12) is arranged on the first sliding rod (11) in a sliding and penetrating mode, a driving mechanism used for driving the first sliding block (12) to slide left and right is arranged on the powder separation box (7), a first sliding block (12) bottom wall is connected and arranged with a connecting rod (10), L-shaped rods (8) are respectively connected and arranged on side walls of two opposite sides of the connecting rod (10), a second sliding block (6) is arranged and connected at the other end of the L-shaped rods (8), a second sliding rod (5) is respectively connected and arranged on inner walls of two opposite sides of the powder separation box (7), the other end of the second sliding rod (5) slides and penetrates through the second sliding block (6) on the same side, two supporting rods (9) are respectively connected and arranged on inner side walls of the L-shaped rods (8), a screening box (3) is arranged and a filtering net (16) is arranged between the two supporting rods (9), the screening box is characterized in that a connecting plate (17) is connected between the side wall of the filtering net (16) and the inner wall of the screening box (3), and the connecting plate (17) is connected with the side wall of the screening box (3) through a bolt (18).
2. The powder selecting device for high-efficiency cement production according to claim 1, characterized in that: supporting legs (1) are respectively arranged at four corners of the outer wall of the bottom of the powder selecting box (7).
3. The powder selecting device for high-efficiency cement production according to claim 1, characterized in that: the inner wall of the bottom of the powder selecting box (7) is provided with a collecting box (2).
4. The powder selecting device for high-efficiency cement production according to claim 1, characterized in that: the driving mechanism comprises a motor (15) arranged on the outer wall of the top of the powder selecting box (7), the shaft end of the motor (15) penetrates through the upper wall of the powder selecting box (7) and is connected with a rotary table (14), a guide rod (13) is rotatably connected to the edge of the bottom wall of the rotary table (14), and the other end of the guide rod (13) is rotatably connected with the upper wall of a first sliding block (12).
5. The powder selecting device for high-efficiency cement production according to claim 1, characterized in that: and a baffle (4) is connected to one end, close to the screening box (3), of the second sliding rod (5).
6. The powder selecting device for high-efficiency cement production according to claim 1, characterized in that: and a sealing door (19) is arranged on the front side wall of the powder selecting box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202123.3U CN217017350U (en) | 2022-01-25 | 2022-01-25 | High efficiency is powder selection device for cement manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202123.3U CN217017350U (en) | 2022-01-25 | 2022-01-25 | High efficiency is powder selection device for cement manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217017350U true CN217017350U (en) | 2022-07-22 |
Family
ID=82449592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220202123.3U Expired - Fee Related CN217017350U (en) | 2022-01-25 | 2022-01-25 | High efficiency is powder selection device for cement manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217017350U (en) |
-
2022
- 2022-01-25 CN CN202220202123.3U patent/CN217017350U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |