CN220678110U - Grinding device for semi-dry desulfurization lime - Google Patents
Grinding device for semi-dry desulfurization lime Download PDFInfo
- Publication number
- CN220678110U CN220678110U CN202420032315.3U CN202420032315U CN220678110U CN 220678110 U CN220678110 U CN 220678110U CN 202420032315 U CN202420032315 U CN 202420032315U CN 220678110 U CN220678110 U CN 220678110U
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- shell
- bolted
- grinding
- servo motor
- lime
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- 238000000227 grinding Methods 0.000 title claims abstract description 57
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 52
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 52
- 239000004571 lime Substances 0.000 title claims abstract description 52
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 7
- 230000023556 desulfurization Effects 0.000 title claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000003245 coal Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 20
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 235000019738 Limestone Nutrition 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000006028 limestone Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a grinding device for semi-dry desulfurization lime, which is applied to the technical field of grinding devices, wherein a first servo motor is arranged to drive a grinding roller to oppositely rotate, a large lime block is firstly broken into smaller lime blocks, then a second servo motor is used to drive a screw thread conveying rod to convey the small lime blocks into an inner cavity of a shell and fall on the top of a bearing plate, and then a third servo motor is used to drive a grinding disc to finely grind the lime blocks on the top of the bearing plate, so that the lime blocks are finally ground into powder, the efficiency of grinding the lime blocks into powder is improved, the problem that part of the lime blocks are still difficult to form powder due to single grinding is avoided, and the practicability of the grinding device is greatly improved; through setting up first electric putter and promoting the push pedal upward movement, the second electric putter promotes the one side upward movement of accepting the board after the grinding finishes, makes accept the board to the opposite side slope to with powder initiative trend blown down tank department, make the smooth ejection of compact of lime powder, improved the suitability of device greatly.
Description
Technical Field
The utility model belongs to the technical field of grinding devices, and particularly relates to a grinding device for semi-dry desulfurized lime.
Background
Quicklime is a main raw material for cement production, and cement factories need to grind and process massive limestone after crushing the massive limestone when producing the cement, and is also a commodity name as a mineral raw material, and widely applied to the manufacture of products such as papermaking, rubber, paint, coating, medicines, cosmetics, feeds, sealing, bonding, polishing and the like, is a main raw material for manufacturing cement, lime and calcium carbide, and is an indispensable flux limestone in the metallurgical industry.
Currently, the bulletin number is: CN214390346U discloses a fine grinding device for quicklime, which comprises a machine body, a feed hopper and a heat radiation plate, and is characterized in that the upper end of the outer part of the machine body is fixedly connected with the feed hopper, the left and right sides of the upper end of the inner part of the machine body are respectively fixedly connected with the heat radiation plate, the inner part of the heat radiation plate is fixedly connected with a heating lamp, the heating lamp is respectively fixedly connected with the left and right sides of the upper end of the machine body, the middle part of the machine body is fixedly connected with a collecting hopper, a grinding column is arranged above the collecting hopper, the left end of the grinding column is provided with a motor, the motor is fixedly connected with the left inner wall of the machine body, the lower ends of the left and right sides of the inner wall of the machine body are respectively fixedly connected with the heat radiation plate, the upper part of the rotator is fixedly connected with a conveying pipe, the lower end of the rotator is fixedly connected with a second filter screen, the middle part of the upper end of the second filter screen is fixedly connected with a rotary column, and the lower end of the second filter screen is fixedly connected with a screening machine.
However, the above device still has certain drawbacks, such as the need of grinding the bulk raw materials during the limestone processing, but the existing grinding device directly processes the larger lime blocks, so that the larger bulk raw materials cannot enter the grinding structure in time, and meanwhile, the grinding device mostly only grinds the lime blocks once, so that the powder forming rate of the lime blocks is not high, the follow-up use is not facilitated, and the problem that the discharge port is blocked by the ground lime powder, so that the discharge is difficult is caused.
Disclosure of Invention
The utility model aims to provide a grinding device for semi-dry desulfurized lime, which has the advantages of improving the efficiency of grinding lime blocks into powder, avoiding the problem that part of lime blocks are difficult to powder due to single grinding, and greatly improving the practicability of the grinding device.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a grinder that semi-dry desulfurization lime was used, includes the shell, the top intercommunication of shell one side has the feed bin, the top bolt of feed bin has broken case, the inner chamber of broken case is connected with crushing roller through bearing symmetry rotation, the top of shell inner chamber is connected with the axis of rotation through bearing rotation, the bottom bolt of axis of rotation has the abrasive disc, the bottom symmetry bolt of shell inner chamber has first electric putter, the top bolt of first electric putter has the push pedal, the both sides of shell inner chamber all bolt has the gag lever post, the surface sliding connection of gag lever post has the slider, one side bolt at push pedal top has the fixed plate, the opposite side bolt at push pedal top has the second electric putter, and fixed plate and second electric putter respectively with two slider fixed connection, the top of fixed plate and second electric putter all articulates there is the adapting plate, the blown down tank has been seted up to the opposite side of shell.
The technical scheme is adopted: the first servo motor is arranged to drive the crushing roller to rotate in opposite directions, the large lime blocks are crushed into smaller lime blocks, then the second servo motor is arranged to drive the screw thread conveying rod to convey the small lime blocks into the inner cavity of the shell and drop the small lime blocks to the top of the bearing plate, and then the third servo motor is arranged to drive the grinding disc to finely grind the lime blocks on the top of the bearing plate, so that the efficiency of grinding the lime blocks into powder is improved, the problem that part of the lime blocks are still difficult to powder due to single grinding is avoided, and the practicability of the grinding device is greatly improved; through setting up first electric putter and promoting the push pedal upward movement, make the push pedal drive fixed plate and second electric putter through gag lever post and slider perpendicular upward movement to move to after the suitable height with the grinding disc linkage grind, the second electric putter promotes the one side upward movement of holding the board after grinding, makes and holds the board to the opposite side slope, and will powder initiative trend blown down tank department, makes lime powder go out smoothly, has improved the suitability of device greatly.
The utility model is further arranged that one end of the crushing roller penetrates through the crushing box and is bolted with the synchronous sprocket, the surfaces of the synchronous sprockets are all meshed with the chains, one side of the crushing box is bolted with the first servo motor, and the output end of the first servo motor is bolted with the synchronous sprocket.
The technical scheme is adopted: the crushing roller is driven by the synchronous sprocket to rotate rapidly in the crushing box, and the first servo motor is used as a driving source of the synchronous sprocket to drive the synchronous sprocket and the chain to rotate synchronously.
The utility model is further arranged that the top of the crushing box is bolted with a loading hopper.
The technical scheme is adopted: the user of being convenient for can put into the shell through the material loading hopper.
The utility model is further characterized in that one side of the upper bin is bolted with a second servo motor, the inner cavity of the upper bin is rotatably connected with a threaded transmission rod through a bearing, and the threaded transmission rod is bolted with the output end of the second servo motor.
The technical scheme is adopted: the second servo motor drives the threaded conveying rod to rotate in the upper feed bin, and when materials are crushed and fall into the inner cavity of the upper feed bin, the threaded conveying rod can push the materials into the inner cavity of the shell, so that a user can control the feeding frequency of the grinding device conveniently.
The utility model is further arranged such that the center of the top of the housing is bolted with a housing, and the top of the rotating shaft passes through the top of the housing and the bottom of the housing and is bolted with a driven bevel gear.
The technical scheme is adopted: the driven bevel gear drives the rotating shaft to rotate.
The utility model is further arranged that one side of the shell is bolted with a third servo motor, the inner cavity of the shell is rotationally connected with a drive bevel gear through a bearing, and the drive bevel gear is bolted with the output end of the third servo motor.
The technical scheme is adopted: enabling the third servo motor to drive the drive bevel gear to rotate.
The utility model is further arranged such that the surface of the drive bevel gear meshes with the surface of the driven bevel gear.
The technical scheme is adopted: the driving bevel gear can drive the driven bevel gear to synchronously rotate.
The utility model is further arranged that the inner cavity of the shell is bolted with the locking frame, and the locking frame is rotationally sleeved with the surface of the rotating shaft.
The technical scheme is adopted: the locking frame is enabled to limit the rotating shaft, and the rotating shaft is prevented from shaking greatly in the rotating process.
In summary, the utility model has the following beneficial effects:
1. according to the utility model, the first servo motor is arranged to drive the crushing roller to rotate oppositely, the large lime blocks are crushed into smaller lime blocks, then the second servo motor is arranged to drive the threaded conveying rod to convey the small lime blocks into the inner cavity of the shell and drop the small lime blocks to the top of the bearing plate, and then the third servo motor is arranged to drive the grinding disc to finely grind the lime blocks on the top of the bearing plate, so that the efficiency of grinding the lime blocks into powder is improved, the problem that part of the lime blocks are still difficult to form powder due to single grinding is avoided, and the practicability of the grinding device is greatly improved;
2. according to the utility model, the first electric push rod is arranged to push the push plate to move upwards, so that the push plate drives the fixed plate and the second electric push rod to move upwards vertically through the limiting rod and the sliding block, and the fixed plate and the second electric push rod are moved to a proper height and then are in linkage grinding with the grinding disc, after grinding is finished, the second electric push rod pushes one side of the bearing plate to move upwards, so that the bearing plate is inclined to the other side, powder actively leans to the discharge groove, lime powder is smoothly discharged, and the applicability of the device is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front elevational view of the overall structure of the present utility model;
FIG. 3 is a side view of a portion of the structure of the present utility model;
fig. 4 is a top view of a portion of the structure of the present utility model.
Reference numerals: 1. a housing; 2. feeding a bin; 3. a crushing box; 4. a pulverizing roller; 5. a rotating shaft; 6. a grinding disc; 7. a first electric push rod; 8. a push plate; 9. a limit rod; 10. a slide block; 11. a fixing plate; 12. a second electric push rod; 13. a receiving plate; 14. a discharge chute; 15. a synchronizing sprocket; 16. a chain; 17. a first servo motor; 18. feeding a hopper; 19. a second servo motor; 20. a threaded transfer rod; 21. a housing; 22. a driven bevel gear; 23. a third servo motor; 24. a drive bevel gear; 25. and (5) locking the frame.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, 2, 3 and 4, a grinding device for semi-dry desulfurization lime comprises a housing 1, wherein an upper bin 2 is communicated with the top of one side of the housing 1, a crushing box 3 is bolted to the top of the upper bin 2, a crushing roller 4 is symmetrically and rotationally connected to an inner cavity of the crushing box 3 through a bearing, a rotating shaft 5 is rotationally connected to the top of the inner cavity of the housing 1 through the bearing, and a grinding disc 6 is bolted to the bottom of the rotating shaft 5.
Referring to fig. 2 and 4, one end of the crushing roller 4 is bolted with a synchronizing sprocket 15 through the crushing box 3, the surfaces of the synchronizing sprockets 15 are all engaged with a chain 16, one side of the crushing box 3 is bolted with a first servo motor 17, and the output end of the first servo motor 17 is bolted with the synchronizing sprocket 15, so that the crushing roller 4 is driven by the synchronizing sprocket 15 to rotate rapidly in the crushing box 3, and the first servo motor 17 is used as a driving source of the synchronizing sprocket 15 to drive the synchronizing sprocket 15 and the chain 16 to rotate synchronously.
Referring to fig. 1 and 2, the top of the crushing box 3 is bolted with a hopper 18, so that a user can put material into the housing 1 through the hopper 18.
Referring to fig. 2, a second servo motor 19 is bolted to one side of the upper bin 2, a threaded transmission rod 20 is rotatably connected to an inner cavity of the upper bin 2 through a bearing, and the threaded transmission rod 20 is bolted to an output end of the second servo motor 19, so that the second servo motor 19 drives the threaded transmission rod 20 to rotate in the upper bin 2, and when materials are crushed and fall into the inner cavity of the upper bin 2, the threaded transmission rod 20 pushes the materials into the inner cavity of the shell 21, so that a user can control the feeding frequency of the grinding device conveniently.
Referring to fig. 1, 2 and 3, a housing 21 is bolted to the center of the top of the housing 1, and a driven bevel gear 22 is bolted to the top of the rotating shaft 5 through the top of the housing 1 and the bottom of the housing 21, so that the driven bevel gear 22 drives the rotating shaft 5 to rotate.
The use process is briefly described: in the use process of the device, the first servo motor 17 is started firstly, the first servo motor 17 can drive the synchronous sprocket 15 to rotate, when the synchronous sprocket 15 rotates, the grinding roller 4 is driven by the chain 16 to rotate in opposite directions, so that the grinding roller 4 extrudes and breaks massive lime blocks, then the materials are driven by the threaded conveying rod 20 to move towards the inner cavity of the shell 1 and fall on the top of the bearing plate 13, then the third servo motor 23 can drive the driven bevel gear 22 to rotate through the driving bevel gear 24, the rotating shaft 5 drives the grinding disc 6 to rotate rapidly, and the lime blocks on the top of the bearing plate 13 are ground to finish secondary grinding.
Example 2:
referring to fig. 1 and 2, a grinding device for semi-dry desulfurization lime comprises a housing 1, wherein a first electric push rod 7 is symmetrically bolted to the bottom of an inner cavity of the housing 1, a push plate 8 is bolted to the top of the first electric push rod 7, a limit rod 9 is bolted to both sides of the inner cavity of the housing 1, a slide block 10 is connected to the surface of the limit rod 9 in a sliding manner, a fixed plate 11 is bolted to one side of the top of the push plate 8, a second electric push rod 12 is bolted to the other side of the top of the push plate 8, the fixed plate 11 and the second electric push rod 12 are fixedly connected with the two slide blocks 10 respectively, a receiving plate 13 is hinged to the tops of the fixed plate 11 and the second electric push rod 12, and a discharge chute 14 is formed in the other side of the housing 1.
Referring to fig. 1, 2 and 3, a third servo motor 23 is bolted to one side of the housing 21, a drive bevel gear 24 is rotatably connected to an inner cavity of the housing 21 through a bearing, and the drive bevel gear 24 is bolted to an output end of the third servo motor 23, so that the third servo motor 23 can drive the drive bevel gear 24 to rotate.
Referring to fig. 2 and 3, the surface of the drive bevel gear 24 is engaged with the surface of the driven bevel gear 22 so that the drive bevel gear 24 can drive the driven bevel gear 22 to rotate synchronously.
Referring to fig. 2, the inner cavity of the housing 1 is bolted with a locking frame 25, and the locking frame 25 is rotatably sleeved on the surface of the rotating shaft 5, so that the locking frame 25 limits the rotating shaft 5, and the rotating shaft 5 is prevented from shaking greatly in the rotating process.
The use process is briefly described: in the use process of the device, the first electric push rod 7 can push the bearing plate 13 to a proper position, so that the grinding operation of the grinding disc 6 is facilitated, after the grinding is finished, the second electric push rod 12 is opened, one side of the bottom of the bearing plate 13 is pushed, the bearing plate 13 is inclined to the other side, lime powder at the top of the bearing plate 13 is poured into the discharge chute 14, the discharge chute 14 finally guides the discharge of the lime powder, and the problem of lime powder clamping grooves caused by vertical falling discharge is avoided.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. The utility model provides a grinder that semi-dry desulfurization lime was used, includes shell (1), its characterized in that: the utility model discloses a grinding device for the coal mine comprises a shell (1), wherein the top intercommunication of shell (1) one side has feed bin (2), the top bolt of feed bin (2) has broken case (3), the inner chamber of broken case (3) is connected with crushing roller (4) through bearing symmetry rotation, the top of shell (1) inner chamber is connected with axis of rotation (5) through bearing rotation, the bottom bolt of axis of rotation (5) has abrasive disc (6), the bottom symmetry bolt of shell (1) inner chamber has first electric putter (7), the top bolt of first electric putter (7) has push pedal (8), the both sides of shell (1) inner chamber all bolt have gag lever post (9), the surface sliding connection of gag lever post (9) has slider (10), one side bolt at push pedal (8) top has fixed plate (11), the opposite side bolt at push pedal (8) top has second electric putter (12), and fixed plate (11) and second electric putter (12) respectively with two slider (10) fixed connection, the opposite side of fixed plate (11) and second electric putter (12) all is equipped with the blown down groove (14).
2. A grinding apparatus for semi-dry desulfurized lime according to claim 1, wherein: one end of the crushing roller (4) penetrates through the crushing box (3) and is bolted with a synchronous sprocket (15), chains (16) are meshed with the surfaces of the synchronous sprockets (15), a first servo motor (17) is bolted to one side of the crushing box (3), and the output end of the first servo motor (17) is bolted with the synchronous sprocket (15).
3. A grinding apparatus for semi-dry desulfurized lime according to claim 1, wherein: the top of the crushing box (3) is bolted with a feeding hopper (18).
4. A grinding apparatus for semi-dry desulfurized lime according to claim 1, wherein: one side of the upper bin (2) is bolted with a second servo motor (19), the inner cavity of the upper bin (2) is rotatably connected with a threaded transmission rod (20) through a bearing, and the threaded transmission rod (20) is bolted with the output end of the second servo motor (19).
5. A grinding apparatus for semi-dry desulfurized lime according to claim 1, wherein: the center of the top of the shell (1) is bolted with a shell (21), and one end of the rotating shaft (5) penetrates through the top of the shell (1) and the bottom of the shell (21) and is bolted with a driven bevel gear (22).
6. A grinding apparatus for semi-dry desulfurized lime according to claim 5, wherein: one side of the shell (21) is bolted with a third servo motor (23), an inner cavity of the shell (21) is rotatably connected with a drive bevel gear (24) through a bearing, and the drive bevel gear (24) is bolted with the output end of the third servo motor (23).
7. The grinding apparatus for semi-dry desulfurized lime according to claim 6, wherein: the surface of the drive bevel gear (24) meshes with the surface of the driven bevel gear (22).
8. A grinding apparatus for semi-dry desulfurized lime according to claim 1, wherein: the inner cavity of the shell (1) is bolted with a locking frame (25), and the locking frame (25) is rotationally sleeved with the surface of the rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420032315.3U CN220678110U (en) | 2024-01-08 | 2024-01-08 | Grinding device for semi-dry desulfurization lime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420032315.3U CN220678110U (en) | 2024-01-08 | 2024-01-08 | Grinding device for semi-dry desulfurization lime |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678110U true CN220678110U (en) | 2024-03-29 |
Family
ID=90407308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420032315.3U Active CN220678110U (en) | 2024-01-08 | 2024-01-08 | Grinding device for semi-dry desulfurization lime |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678110U (en) |
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2024
- 2024-01-08 CN CN202420032315.3U patent/CN220678110U/en active Active
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