CN216440799U - Refractory material raw material crushing device - Google Patents
Refractory material raw material crushing device Download PDFInfo
- Publication number
- CN216440799U CN216440799U CN202120583827.5U CN202120583827U CN216440799U CN 216440799 U CN216440799 U CN 216440799U CN 202120583827 U CN202120583827 U CN 202120583827U CN 216440799 U CN216440799 U CN 216440799U
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- Prior art keywords
- screening
- sieve
- wheel
- drive
- raw material
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- 239000002994 raw material Substances 0.000 title claims abstract description 22
- 239000011819 refractory material Substances 0.000 title claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 13
- 239000008187 granular material Substances 0.000 description 8
- 239000011148 porous material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a refractory material raw material crushing device, which solves the problem of low crushing fineness of refractory materials and adopts the technical scheme that: the pulverizer is connected with a driving device, a screening machine is arranged at the bottom of the pulverizer, a screen plate is arranged between the pulverizer and the screening machine, a screening cylinder is arranged in the screening machine, uniformly distributed screening plates are arranged outside the wall of the screening cylinder, the screening plates are obliquely installed, the wall of the screening cylinder is provided with a feed inlet, the feed inlet is positioned between two adjacent screening plates, one side of each screening plate, which is close to the screening cylinder, is provided with a baffle, the screening cylinder is connected with a driving wheel, and the driving wheel is connected with the driving device, so that the purpose of high-precision ultrafine grinding of raw materials is achieved.
Description
Technical Field
The utility model belongs to the technical field of crushers, and particularly relates to a crushing device for a refractory material raw material.
Background
Before the refractory material course of working, need test the detection to the raw materials of production refractory material, this process needs smash raw and other materials, later react powder and corresponding reagent, however, current raw and other materials are when carrying out the smashing, adopt conventional reducing mechanism to smash more, lead to the material granule in the powder great, when carrying out the reaction experiment, can make the reaction insufficient, lead to test data inaccurate, cause the influence to subsequent production and processing.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a refractory material fine crushing device.
The purpose of the utility model is realized as follows: the utility model provides a refractory material raw materials reducing mechanism, includes the rubbing crusher, the rubbing crusher be connected with drive arrangement, the rubbing crusher bottom is provided with the sieve, be provided with the sieve between rubbing crusher and the sieve, be provided with the filter screen in the filter screen, the filter screen section of thick bamboo wall is provided with evenly distributed screening plate outward, and the slope of screening plate is installed, and the filter screen section of thick bamboo wall is provided with the feed inlet, and the feed inlet is located between two adjacent screening plates, and the screening plate is close to filter screen section of thick bamboo one side and is provided with the baffle, the filter screen section of thick bamboo is connected with the drive wheel, and the drive wheel is connected with drive arrangement.
The utility model is further optimized as follows: the crushing machine is internally provided with crushing wheels, the driving device is connected with the crushing wheels through a first transmission shaft, a part of the first transmission shaft, which is positioned outside the crushing machine, is provided with a transmission wheel, and the driving wheel is connected with the transmission wheel.
The utility model is further optimized as follows: the crusher is internally provided with a crushing wheel, the driving device is connected with the crushing wheel through a first transmission shaft, a part of the first transmission shaft, which is positioned outside the crusher, is provided with a transmission wheel, and the driving wheel is connected with the transmission wheel.
The utility model is further optimized as follows: the sieve plate is provided with evenly distributed anti-sieve pores, the inner walls of the anti-sieve pores are of an inclined structure, and the pore diameter of one side, close to the screening machine, of each anti-sieve pore is larger than that of one side, close to the crushing machine.
The utility model is further optimized as follows: the screening section of thick bamboo tip be provided with solid fixed ring, gu fixed ring respectively with screening board and baffle fixed connection.
The utility model is further optimized as follows: the driving device is a driving motor.
The utility model is further optimized as follows: the screening machine be connected with the discharge gate, the discharge gate with screening cylinder inside intercommunication.
Compared with the prior art, the utility model has the outstanding and beneficial technical effects that: according to the utility model, the screening machine is additionally arranged at the bottom of the pulverizer, the screening cylinder in the screening machine can be used for screening the fine granular raw materials, and when the screening cylinder rotates, airflow can be generated in the screening bin to drive the small-particle-size particles to float, and the small-particle raw materials are screened as the airflow enters the screening cylinder along the feeding hole.
Simultaneously, set up conical anti-sieve mesh on the sieve for the great granule of the inside particle diameter of sieve separator under the rotary action of screen drum, return to more easily and continue smashing in smashing the storehouse, through smashing repeatedly and screening, realize raw materials fine-crushing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a schematic view of the screen deck structure of the present invention;
FIG. 3 is a schematic view of the construction of the screen cylinder of the present invention;
fig. 4 is an enlarged schematic view of a in fig. 3.
In the figure: 1. a pulverizer; 2. a drive device; 3. a screening machine; 4. a sieve plate; 5. a screening cylinder; 6. screening the plate; 7. a feed inlet; 8. a baffle plate; 9. a drive wheel; 10. a crushing wheel; 11. the first transmission shaft is connected; 12. a driving wheel; 13. a second transmission rotating shaft; 14. a reverse sieve pore; 15. a fixing ring; 16. and (4) discharging a material outlet.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, with reference to the drawings in the embodiments of the present invention, clearly and completely describes the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-4, the embodiment provides a refractory material crushing device, which comprises a crusher 1, wherein the crusher 1 is connected with a driving device 2, the driving device 2 is a driving motor, the driving motor can drive the crusher 1 to crush raw materials, the bottom of the crusher 1 is provided with a screening machine 3, the bottom of the crusher 1 is communicated with the top of the screening machine 3, a screen plate 4 is arranged at the joint of the crusher 1 and the screening machine 3, a screening cylinder 5 is arranged in the screening machine 3, the crushed raw materials enter the screening machine 3 through the screen plate 4, steel screening plates 6 which are uniformly distributed are arranged outside the wall of the screening cylinder 5, the screening plates 6 are obliquely welded on the outer wall of the screening cylinder 5, the wall of the screening cylinder 5 is provided with a feed inlet 7, the feed inlet 7 is positioned between two adjacent screening plates 6, the inclined screening plates 6 are adopted, and particles with larger particle diameters can be prevented from directly shooting into the feed inlet 7, screening plate 6 is provided with baffle 8 near 5 one sides of screen cylinder, and baffle 8 can reduce the space between two adjacent screening plates 6, reduces the throughput of feed inlet 7, prevents that great particle diameter granule from directly getting into feed inlet 7, increases the screening effect, and simultaneously, baffle 8 can play the supporting role to sieve 4, increases the bulk strength of screen cylinder 5, screen cylinder 5 is connected with drive wheel 9, and drive wheel 9 passes through the support to be connected with screen cylinder 5, and drive arrangement 2 passes through drive wheel 9 to be connected with screen cylinder 5, drives screen cylinder 5 and rotates, sieve separator 3 be connected with discharge gate 16, discharge gate 16 with the inside intercommunication of screen cylinder 5, the small-particle diameter raw materials granule of deriving through screen cylinder 5 derives sieve separator 3 through discharge gate 16.
The embodiment is further optimized in that a crushing wheel 10 is arranged in the pulverizer 1, the driving device 2 is connected with the crushing wheel 10 through a first transmission shaft 11, a transmission wheel 12 is arranged on the part, located outside the pulverizer 1, of the first transmission shaft, the screening drum 5 is connected with a second transmission rotating shaft 13, the driving wheel 9 is installed on the second transmission rotating shaft 13, the driving wheel 9 is connected with the transmission wheel 12 through a belt, and by adopting the structure, the driving device 2 can simultaneously drive the pulverizer 1 and the screening machine 3 to work, so that the synchronization rate of the pulverizer 1 and the screening machine 3 is increased.
The embodiment is further optimized in that the sieve plate 4 is provided with evenly distributed anti-sieve holes 14, the inner walls of the anti-sieve holes 14 are of an inclined structure, the pore diameter of the anti-sieve holes 14 close to one side of the screening machine 3 is larger than that close to one side of the crushing machine 1, and the anti-sieve holes 14 are arranged in the inclined structure, so that the particles with larger particle diameters in the screening machine 3 can more easily return to the crushing bin for continuous crushing under the rotating action of the screening cylinder 5.
Furthermore, the end part of the screening cylinder 5 is provided with the fixing ring 15, the fixing ring 15 is respectively welded with the screening plate 6 and the baffle 8, so that the whole structure of the screening cylinder 5 is more stable, and meanwhile, the outer edge of the fixing ring 15 protrudes out of the screening plate 6, so that the screening plate 6 can be effectively protected.
This embodiment is at carrying out crushing work during, drive arrangement 2 drives crushing wheel 10 and sieve tube 5 and rotates, in the kibbling raw materials of rubbing crusher 1, the less granule of particle diameter enters into sieve machine 3 in through anti-sieve mesh 14, enter into behind the sieve machine 3, sieve plate 6 rotates along with sieve tube 5 and produces the air current, it floats to drive the less raw materials granule of the inside particle diameter of sieve machine 3, later inside along with the air current entering sieve tube 5, and the great raw materials granule of particle diameter is at the rotation in-process along with sieve tube 5, continue smashing in returning to rubbing crusher 1 from anti-sieve mesh 14, until the raw materials granule particle diameter meets the requirements.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Claims (7)
1. The utility model provides a refractory material raw material reducing mechanism, includes rubbing crusher (1), its characterized in that, rubbing crusher (1) be connected with drive arrangement (2), rubbing crusher (1) bottom is provided with sieve (3), be provided with sieve (4) between rubbing crusher (1) and sieve (3), be provided with filter tube (5) in sieve (3), evenly distributed screening plate (6) are provided with outward to filter tube (5) section of thick bamboo wall, and installation of screening plate (6) slope, filter tube (5) section of thick bamboo wall are provided with feed inlet (7), and feed inlet (7) are located between two adjacent screening plates (6), and screening plate (6) are close to filter tube (5) one side and are provided with baffle (8), filter tube (5) are connected with drive wheel (9), and drive wheel (9) are connected with drive arrangement (2).
2. The refractory raw material crushing device according to claim 1, wherein a crushing wheel (10) is arranged in the crusher (1), the driving device (2) is connected with the crushing wheel (10) through a first transmission shaft (11), a transmission wheel (12) is arranged on the part of the first transmission shaft, which is positioned outside the crusher (1), and the driving wheel (9) is connected with the transmission wheel (12).
3. The apparatus for comminuting a feedstock according to claim 2, wherein said screen cylinder (5) is connected to a second drive shaft (13), said drive wheel (9) being mounted on said second drive shaft (13).
4. The apparatus for pulverizing a raw material of a refractory material according to claim 1, wherein the sieve plate (4) is provided with the back-sieve holes (14) uniformly distributed, the inner walls of the back-sieve holes (14) are inclined, and the diameter of the back-sieve holes (14) on the side close to the screen (3) is larger than that on the side close to the pulverizer (1).
5. The raw refractory material crushing device according to claim 1, wherein a fixing ring (15) is arranged at the end of the screening drum (5), and the fixing ring (15) is fixedly connected with the screening plate (6) and the baffle (8) respectively.
6. The apparatus for pulverizing a raw material of a refractory according to claim 1, wherein said drive means (2) is a drive motor.
7. The refractory raw material crushing device according to claim 1, wherein a discharge port (16) is connected to the screening machine (3), and the discharge port (16) is communicated with the inside of the screening drum (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120583827.5U CN216440799U (en) | 2021-03-19 | 2021-03-19 | Refractory material raw material crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120583827.5U CN216440799U (en) | 2021-03-19 | 2021-03-19 | Refractory material raw material crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216440799U true CN216440799U (en) | 2022-05-06 |
Family
ID=81347132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120583827.5U Expired - Fee Related CN216440799U (en) | 2021-03-19 | 2021-03-19 | Refractory material raw material crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216440799U (en) |
-
2021
- 2021-03-19 CN CN202120583827.5U patent/CN216440799U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |