CN211338044U - Cement kiln clinker storehouse top clinker discharging device - Google Patents
Cement kiln clinker storehouse top clinker discharging device Download PDFInfo
- Publication number
- CN211338044U CN211338044U CN201922310661.5U CN201922310661U CN211338044U CN 211338044 U CN211338044 U CN 211338044U CN 201922310661 U CN201922310661 U CN 201922310661U CN 211338044 U CN211338044 U CN 211338044U
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- CN
- China
- Prior art keywords
- rotating shaft
- discharging pipe
- clinker
- fixed
- bevel gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 66
- 239000004568 cement Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Cement kiln grog storehouse top grog discharge apparatus, including the feeding storehouse, the bottom in feeding storehouse is connected with the discharging pipe, the broken chamber in one side of thin material unloading pipe, be fixed with the bracing piece in the discharging pipe, rotate on the bracing piece and install vertical first pivot, be fixed with a plurality of feeding sticks in the first pivot, broken subassembly is including rotating the second pivot of installing in broken intracavity portion, the top in broken chamber is equipped with driving motor, be fixed with first initiative bevel gear in the second pivot, be equipped with the third pivot on the discharging pipe, the discharging pipe is stretched out to the one end in broken chamber of third pivot orientation, first pivot one end down is fixed with second driven bevel gear, be fixed with second initiative bevel gear in the third pivot, intercommunication between the one end in feeding storehouse and the thin material unloading pipe is kept away from in broken chamber, the inside sieve that is equipped with of discharging pipe. The service life of the discharging device and the material warehouse can be prolonged, the maintenance cost is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a storehouse top unloading equipment technical field especially relates to a cement kiln grog storehouse top grog discharge apparatus.
Background
The cement clinker is a semi-finished product which is prepared by using limestone, clay and iron raw materials as main raw materials, preparing raw materials according to a proper proportion, burning until part or all of the raw materials are molten, and cooling. In the cement industry, the most commonly used portland cement clinker has the major chemical components calcium oxide, silica and minor amounts of alumina and iron oxide. The cement clinker forms blocks after being fired, the blocks are different in size and hard, and the cement clinker needs to be conveyed to a clinker warehouse for the next process after being cooled. However, in the process of transporting the cement clinker, the clinker needs to be lifted to the top of the clinker warehouse, so that the cement clinker enters the clinker warehouse from the top of the warehouse, but the cement clinker is blocky, has different shapes and sizes and is relatively hard, so a scraper-trough conveyer arranged on the top of the warehouse is often worn, and needs to be frequently maintained by workers, which not only increases the cost, but also causes accidents easily caused by high-altitude operation of the workers in the maintenance process. The conventional chute on the top of the silo is mostly in a straight cylinder shape, the speed is high during blanking, but clinker entering the silo from the chute is extremely easy to damage the silo due to high height, the maintenance cost is further increased, and the chute or the silo needs to be stopped to maintain, so that the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model aims at providing a cement kiln grog storehouse top grog discharge apparatus, can reduce grog storehouse top discharge apparatus's wearing and tearing, reduce the maintenance cost, the harm that causes the feed bin when reducing the grog whereabouts simultaneously improves production efficiency.
The cement kiln clinker silo top clinker unloading device comprises a feeding bin, wherein the bottom of the feeding bin is connected with a discharging pipe, one end, far away from the feeding bin, of the discharging pipe is connected with a fine material discharging pipe, one side of the fine material discharging pipe is provided with a cylindrical crushing cavity, a crushing assembly is arranged in the crushing cavity, the crushing cavity and the discharging pipe are communicated and are positioned above the fine material discharging pipe, a supporting rod is fixed in the discharging pipe, a vertical first rotating shaft is rotatably arranged on the supporting rod and coincides with the axis of the discharging pipe, a plurality of feeding rods are fixed on the first rotating shaft, the crushing assembly comprises a second rotating shaft rotatably arranged in the crushing cavity, the axis of the second rotating shaft coincides with the axis of the crushing cavity, the upward end of the second rotating shaft extends out of the crushing cavity, a driving motor is arranged above the crushing cavity, and the output end of the driving motor is connected with the second rotating shaft, the material discharging device is characterized in that a first driving bevel gear is fixed on the second rotating shaft and located outside the crushing cavity, a third rotating shaft is arranged on the material discharging pipe, the third rotating shaft and the first rotating shaft are perpendicular to each other, one end, facing the crushing cavity, of the third rotating shaft extends out of the material discharging pipe, a first driven bevel gear is fixed on the extending end of the third rotating shaft, the first driven bevel gear and the first driving bevel gear are meshed with each other, a second driven bevel gear is fixed at the downward end of the first rotating shaft, a second driving bevel gear is fixed on the third rotating shaft and located in the material discharging pipe, the second driving bevel gear and the second driven bevel gear are meshed with each other, one end, far away from the material feeding bin, of the crushing cavity is communicated with the fine material discharging pipe, and a sieve plate is arranged inside the material discharging pipe and located above the fine material discharging pipe.
Preferably, the sieve plate is obliquely arranged in the discharge pipe, and the oblique direction of the sieve plate is the direction of the crushing cavity.
Preferably, a plurality of springs are fixed on one surface of the sieve plate facing the fine material discharging pipe, and the other ends of the springs are fixedly connected with the discharging pipe.
Preferably, a vibration rod is fixed at one end of the first rotating shaft, which is close to the screen plate, and the vibration rod is vertically arranged between the vibration rod and the first rotating shaft, and the height of the vibration rod in the vertical direction is lower than the highest point of the screen plate.
Preferably, a plurality of crushing rods are fixed on the second rotating shaft, and a plurality of crushing teeth are fixed on each crushing rod.
Preferably, the bottom of the crushing chamber is arc-shaped and the arc direction is towards the crushing chamber.
The utility model has the advantages that: the clinker aggregate separation device can separate clinker aggregate entering the material warehouse, directly feed fine materials into the material warehouse, and crush the enlarged clinker aggregate to form finer clinker aggregate, so that the damage of the clinker aggregate to the material warehouse is reduced, the height of a material discharging path is reduced, and the damage of the clinker aggregate to the material warehouse during discharging is further reduced. And the abrasion of the fine materials to the device is reduced, and the service life of the discharging device is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The cement kiln clinker silo top clinker unloading device is shown by figures 1 and 2, and comprises a feeding bin 1 and is characterized in that a discharging pipe 2 is connected to the bottom of the feeding bin 1, a fine material discharging pipe 3 is connected to one end, far away from the feeding bin 1, of the discharging pipe 2, a cylindrical crushing cavity 4 is arranged on one side of the fine material discharging pipe 3, a crushing assembly is arranged inside the crushing cavity 4, the crushing cavity 4 is communicated with the discharging pipe 2, the communicated position of the crushing cavity 4 and the discharging pipe 2 is located above the fine material discharging pipe 3, a supporting rod 5 is fixed in the discharging pipe 2, a vertical first rotating shaft 6 is rotatably mounted on the supporting rod 5, the first rotating shaft 6 coincides with the axis of the discharging pipe 2, a plurality of feeding rods 7 are fixed on the first rotating shaft 6, the crushing assembly comprises a second rotating shaft 8 rotatably mounted inside the crushing cavity 4, the axis of the second rotating shaft 8 coincides with the axis of the crushing cavity 4, and the upward end of the second rotating shaft 8 extends out of the crushing cavity 4, a driving motor 9 is arranged above the crushing cavity 4, the output end of the driving motor 9 is connected with a second rotating shaft 8, a first driving bevel gear 10 is fixed on the second rotating shaft 8, the first driving bevel gear 10 is positioned outside the crushing cavity 4, a third rotating shaft 12 is arranged on the discharging pipe 2, the third rotating shaft 12 and the first rotating shaft 6 are arranged in a mutually vertical mode, one end, facing the crushing cavity 4, of the third rotating shaft 12 extends out of the discharging pipe 2, a first driven bevel gear 11 is fixed on the extending end of the third rotating shaft 12, the first driven bevel gear 11 is meshed with the first driving bevel gear 10, a second driven bevel gear 13 is fixed on the downward end of the first rotating shaft 6, a second driving bevel gear 14 is fixed on the third rotating shaft 12, the second driving bevel gear 14 is positioned in the discharging pipe 2, and the second driving bevel gear 14 is meshed with the second driven bevel gear 13, one end of the crushing cavity 4, which is far away from the feeding bin 1, is communicated with the fine material discharging pipe 3, and a sieve plate 16 is arranged inside the discharging pipe 2 and the sieve plate 16 is positioned above the fine material discharging pipe 3.
This device is when using, at first place the storehouse top in cement clinker storehouse with this device, then switch on and open driving motor 9, driving motor 9 starts, drive the second pivot 8 of being connected with it, through the meshing between first drive bevel gear 10 and the first driven bevel gear and the meshing between second drive bevel gear 14 and the second driven bevel gear 13, can realize that second pivot 8 rotates and drives third pivot 12 and first pivot 6 and rotate simultaneously, first pivot 6 rotates and makes a plurality of feeding stick 7 of fixing on first pivot 6 rotate together, feeding stick 7 rotates and not only can avoid the material to cause the jam in discharging pipe 2, still carry out preliminary breakage to the material simultaneously, the speed of unloading has been improved. Cement clinker is firstly conveyed into the feeding bin 1 and then passes through the discharging pipe 2 below the feeding bin, the sieve plate 16 is arranged below the discharging pipe 2, the sieve plate 16 can sieve out large blocky materials in the cement clinker, fine materials after being sieved by the sieve plate 16 directly enter the material warehouse downwards through the fine material discharging pipe 3 below the discharging pipe 2, and the damage to the material warehouse caused by falling of the clinker is greatly reduced due to the fine materials, so that the service life of the material warehouse is prolonged. The larger clinker filtered by the sieve plate 16 moves into the crushing cavity 4, the crushing assembly in the crushing cavity 4 crushes the clinker entering the crushing cavity 4, the crushed material forms smaller clinker, and then the smaller clinker moves into the material warehouse through the connection between the crushing cavity 4 and the fine material discharging pipe 3, so that the smaller clinker cannot generate strong gravitational potential energy when falling, the damage to the material warehouse when falling of the clinker is reduced, the device is integrally arranged in an S shape, the falling height of the clinker is reduced, the damage of the clinker to the material warehouse is further reduced, meanwhile, the smaller clinker cannot cause larger abrasion to the whole device, the service life of the device is prolonged, and the maintenance cost is reduced.
The sieve plate 16 is obliquely arranged in the discharge pipe 2, and the oblique direction of the sieve plate 16 is the direction of the crushing cavity 4.
The sieve plate 16 is obliquely arranged, so that the clinker is used for blanking, the clinker is dispersed after falling on the sieve plate 16, and the clinker on the sieve plate 16 is continuously blanked, so that the blanking speed of the material is increased, and the production efficiency is increased.
A plurality of springs 15 are fixed on one surface of the sieve plate 16 facing the fine material discharging pipe 3, and the other ends of the springs 15 are fixedly connected with the discharging pipe 2.
The sieve plate 16 is connected with the discharge pipe 2 through the spring 15, and after clinker falls on the sieve plate 16, the sieve plate 16 can vibrate continuously, so that the working efficiency of the sieve plate 16 is further improved.
A vibration rod 17 is fixed at one end of the first rotating shaft 6 close to the sieve plate 16, the vibration rod 17 is vertically arranged between the first rotating shaft 6 and the vibration rod 17, and the height of the vibration rod 17 in the vertical direction is lower than the highest point of the sieve plate 16.
This device is at the during operation, first pivot 6 begins to rotate, the vibration rod 17 of fixing on first pivot 6 is the same to be followed the rotation, vibration rod 17 is less than the peak of sieve 16, so can contact with sieve 16 when vibration rod 17 rotates, because vibration rod 17 is fixed on second pivot 8, so can make sieve 16 push down when vibration rod 17 contacts with sieve 16, when vibration rod 17 and sieve 16 separation, sieve 16 will resume under spring 15's effect, so the vibrations of sieve 16 have been realized in the continuous rotation of first pivot 6, further improvement production efficiency, simultaneously effectual sieve 16 that prevents produces the jam.
A plurality of crushing rods 18 are fixed on the second rotating shaft 8, and a plurality of crushing teeth 19 are fixed on each crushing rod 18.
In order to improve the crushing effect, a plurality of crushing teeth 19 are arranged on the crushing rod 18, and the crushing teeth 19 can better crush conveyed materials, so that clinker is crushed better, and the production efficiency is improved.
The bottom of the crushing cavity 4 is arc-shaped and the arc direction faces the crushing cavity 4.
The circular arc-shaped bottom is beneficial to discharging clinker, and the clinker is remained at the bottom of the crushing cavity 4, so that the waste of materials is reduced.
The utility model has the advantages that: the clinker aggregate separation device can separate clinker aggregate entering the material warehouse, directly feed fine materials into the material warehouse, and crush the enlarged clinker aggregate to form finer clinker aggregate, so that the damage of the clinker aggregate to the material warehouse is reduced, the height of a material discharging path is reduced, and the damage of the clinker aggregate to the material warehouse during discharging is further reduced. And the abrasion of the fine materials to the device is reduced, and the service life of the discharging device is prolonged.
Claims (6)
1. Cement kiln clinker storehouse top clinker discharge apparatus, including feeding storehouse (1), its characterized in that, the bottom in feeding storehouse (1) is connected with discharging pipe (2) and discharging pipe (2) keep away from the one end in feeding storehouse (1) and is connected with thin material unloading pipe (3), one side of thin material unloading pipe (3) is equipped with columniform broken chamber (4) and broken chamber (4) inside is equipped with broken subassembly, communicates its broken chamber (4) and discharging pipe (2) between broken chamber (4) and discharging pipe (2) and locates in the top of thin material unloading pipe (3) intercommunication department, be fixed with bracing piece (5) in discharging pipe (2), rotate on bracing piece (5) and install vertical first pivot (6) and the axis coincidence of first pivot (6) and discharging pipe (2), be fixed with a plurality of feeding stick (7) on first pivot (6), broken subassembly includes rotates the second pivot (8) of installing in broken chamber (4) inside, the axis of the second rotating shaft (8) is coincident with the axis of the crushing cavity (4), the upward end of the second rotating shaft (8) extends out of the crushing cavity (4), a driving motor (9) is arranged above the crushing cavity (4), the output end of the driving motor (9) is connected with the second rotating shaft (8), a first driving bevel gear (10) is fixed on the second rotating shaft (8), the first driving bevel gear (10) is positioned outside the crushing cavity (4), the discharging pipe (2) is provided with a third rotating shaft (12), the third rotating shaft (12) and the first rotating shaft (6) are perpendicular to each other, one end of the third rotating shaft (12) facing the crushing cavity (4) extends out of the discharging pipe (2), the extending end of the third rotating shaft (12) is fixed with a first driven bevel gear (11), and the first driven bevel gear (11) and the first driving bevel gear (10) are meshed with each other, first pivot (6) one end down is fixed with second driven bevel gear (13), be fixed with second drive bevel gear (14) and second drive bevel gear (14) on third pivot (12) and be located discharging pipe (2), intermeshing between second drive bevel gear (14) and the second driven bevel gear (13), intercommunication between one end and fine material unloading pipe (3) of feeding storehouse (1) are kept away from in broken chamber (4), discharging pipe (2) inside is equipped with sieve (16) and sieve (16) are located the top of fine material unloading pipe (3).
2. The cement kiln clinker silo top clinker discharge device as recited in claim 1, characterized in that the sieve plate (16) is installed in the discharge pipe (2) in an inclined manner, the direction of inclination of the sieve plate (16) being the direction of the crushing chamber (4).
3. The cement kiln clinker silo top clinker discharge device as recited in claim 1, characterized in that a plurality of springs (15) are fixed on one side of the sieve plate (16) facing the fine material discharge pipe (3) and the other ends of the springs (15) are fixedly connected with the discharge pipe (2).
4. The cement kiln clinker silo top clinker discharging device as recited in claim 1, characterized in that a vibration rod (17) is fixed on one end of the first rotating shaft (6) close to the sieve plate (16) and the vibration rod (17) is vertically arranged with the first rotating shaft (6), and the height of the vibration rod (17) in the vertical direction is lower than the highest point of the sieve plate (16).
5. The cement kiln clinker silo top clinker discharge device as recited in claim 1, wherein a plurality of crushing rods (18) are fixed on the second rotating shaft (8), and a plurality of crushing teeth (19) are fixed on each crushing rod (18).
6. The cement kiln clinker silo top clinker discharge device as recited in claim 1, characterized in that the bottom of the crushing chamber (4) is arc-shaped and the arc direction is towards the crushing chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310661.5U CN211338044U (en) | 2019-12-20 | 2019-12-20 | Cement kiln clinker storehouse top clinker discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310661.5U CN211338044U (en) | 2019-12-20 | 2019-12-20 | Cement kiln clinker storehouse top clinker discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211338044U true CN211338044U (en) | 2020-08-25 |
Family
ID=72097576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310661.5U Expired - Fee Related CN211338044U (en) | 2019-12-20 | 2019-12-20 | Cement kiln clinker storehouse top clinker discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211338044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876109A (en) * | 2021-01-28 | 2021-06-01 | 荆州市劲力建材有限公司 | Cement production process and screening equipment for cement production |
-
2019
- 2019-12-20 CN CN201922310661.5U patent/CN211338044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876109A (en) * | 2021-01-28 | 2021-06-01 | 荆州市劲力建材有限公司 | Cement production process and screening equipment for cement production |
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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: 20200825 |