CN219647647U - High-efficiency energy-saving jet mill - Google Patents
High-efficiency energy-saving jet mill Download PDFInfo
- Publication number
- CN219647647U CN219647647U CN202321045900.9U CN202321045900U CN219647647U CN 219647647 U CN219647647 U CN 219647647U CN 202321045900 U CN202321045900 U CN 202321045900U CN 219647647 U CN219647647 U CN 219647647U
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- crushing
- barrel
- jet mill
- feeding
- transmission shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a high-efficiency energy-saving jet mill, which relates to the field of jet mills and comprises a workbench and a crushing barrel, wherein a frame is arranged at the top in the crushing barrel, crushing leaves are rotatably arranged in the frame, the top of each crushing leaf is connected with a rotating shaft, the top of each rotating shaft is connected with a transmission shaft, one end of each transmission shaft is connected with a positive bevel gear, one side of each transmission shaft is meshed with a side bevel gear, a crushing mechanism is rotatably arranged at the bottom of the frame in the crushing barrel, and a feeding barrel is arranged at the bottom in the crushing barrel. According to the utility model, the crushing effect of the materials in the crushing barrel is improved by the matched rotation crushing of the crushing leaves in the crushing barrel, meanwhile, the crushing leaves drive the rotating shaft at the top of the crushing barrel to rotate, the feeding screw rod in the crushing barrel is driven to rotate under the action of the transmission mechanism, the secondary utilization of wind energy is realized, and meanwhile, the materials secondarily crushed by the crushing mechanism enter the feeding barrel, so that the overall crushing and collecting efficiency of the crushing barrel is improved.
Description
Technical Field
The utility model relates to the field of jet mills, in particular to a high-efficiency energy-saving jet mill.
Background
The jet mill is mainly used for material crushing in the fields of medicine, biochemistry and the like, can be used as inert gas protection equipment by changing the common air of an air source part into inert gases such as nitrogen, carbon dioxide and the like, is suitable for crushing and grading processing of inflammable and explosive materials, easy to oxidize and the like, and is used for collision between materials to be processed by means of strong air flow, thereby achieving the purpose of material crushing.
The Chinese patent with the bulletin number of CN 206404881U provides a high-efficient energy-saving jet mill, through being equipped with powerful air-blower in the one end of feed inlet for the material is under powerful air-blower's effect, strikes the surface of baffle with extremely fast, reaches coarse crushing's effect, then through smashing the fine crushing of room, and the particulate matter of smashing at last passes through the screening of screening board, and qualified particulate matter is under cyclone's effect, and from the discharge gate ejection of compact, unqualified particulate matter is under gravity effect, gets back to crushing room and continues smashing, improves crushing effect.
Because above-mentioned structure need use multiunit drive assembly to work in the use, its external powerful air-blower only is used for the breakage to its material, is difficult to carry out reuse to its exhaust energy to lead to increasing its holistic energy consumption, the broken in-process needs repeated breakage of multiple times simultaneously, reduces its holistic crushing efficiency.
Disclosure of Invention
Based on the above, the utility model aims to provide a high-efficiency energy-saving jet mill, so as to solve the technical problems that the whole energy consumption is increased and the whole crushing efficiency is reduced due to repeated crushing for a plurality of times in the crushing process due to the repeated utilization of the discharged energy.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient energy-conserving jet mill, includes workstation and crushing bucket, the top in the crushing bucket is provided with the frame, and is located the frame rotation and install broken leaf, the top of broken leaf is connected with the pivot, and the pivot runs through the crushing bucket of department, the top of pivot is connected with the transmission shaft through drive mechanism, the one end of transmission shaft is connected with positive bevel gear, and is located its one side meshing and have side bevel gear, the crushing mechanism is installed in the bottom rotation that is located the frame in the crushing bucket, the feeding section of thick bamboo is installed to the bottom in the crushing bucket, and is located feeding section of thick bamboo internal rotation and be connected with feeding screw, feeding screw's one end is connected with its side bevel gear.
Through adopting above-mentioned technical scheme, through the cooperation of its inside broken leaf rotation breakage, improve the crushing effect of its inside material, broken leaf drives the pivot at its top simultaneously and rotates, drives the interior pay-off screw rod of its broken bucket under drive mechanism's effect and rotates, realizes carrying out the reutilization to its wind energy, in the material after broken mechanism secondary is broken gets into its pay-off section of thick bamboo simultaneously, quickens its holistic broken collection efficiency.
The utility model further provides that the transmission mechanism comprises a driving disc, a transmission belt and a driven disc, wherein the top of the rotating shaft is connected with the driving disc, and one end of the transmission shaft is connected with the driven disc.
Through adopting above-mentioned technical scheme, drive its initiative dish through the pivot and rotate, the transmission shaft drives its driven plate and rotates simultaneously, through the effect of drive belt, and then realize that the pivot drives the transmission shaft of its one side and rotate.
The utility model is further arranged that one end of the feeding cylinder penetrates through the crushing cylinder, and a discharging pipe is connected to the bottom of the feeding cylinder through the workbench.
Through adopting above-mentioned technical scheme, discharge the material of inside through feeding screw with a pay-off section of thick bamboo to discharge through the row material pipe of its bottom, the staff of being convenient for unifies and collects it.
The utility model is further arranged that the two sides of the frame penetrate through the crushing barrel and are provided with external air openings, and the top of the external air openings is provided with a feed inlet in a sealing way.
Through adopting above-mentioned technical scheme, insert its powerful air-blower through external wind gap, when the feed inlet sends into the material, blow into the frame in with it through its external wind-force together to impact the inner wall of its frame and carry out crushing work to it.
The utility model is further characterized in that an arc plate is arranged between the crushing mechanism and the feeding cylinder in the crushing barrel, and the bottom of the arc plate is communicated with the feeding cylinder.
Through adopting above-mentioned technical scheme, be convenient for collect the material after the breakage unified through the arc, be convenient for discharge in to the feeding barrel.
The utility model further provides that the outer wall of the crushing barrel is provided with a supporting sleeve at the transmission shaft.
Through adopting above-mentioned technical scheme, the transmission shaft of its one side of being convenient for through the effect of supporting sleeve carries out stable rotation, improves its device whole job stabilization nature.
The utility model is further arranged in such a way that the bottom of the workbench is provided with a plurality of groups of supporting legs.
Through adopting above-mentioned technical scheme, through the landing leg with the whole support of workstation, prevent that impurity spot on ground from causing the invasion to its outer wall.
In summary, the utility model has the following advantages:
according to the utility model, the frame is arranged at the top part in the crushing barrel, the fed materials are impacted and crushed in the frame through the cooperation of the feeding hole and the external air opening, the crushing effect of the materials in the crushing barrel is improved through the cooperation rotation crushing of the crushing blades in the crushing barrel, the crushing blades drive the rotating shaft at the top part of the crushing barrel to rotate, the feeding screw rod in the crushing barrel is driven to rotate under the action of the transmission mechanism, the secondary utilization of wind energy is realized, the whole crushing energy consumption is reduced, and meanwhile, the materials crushed secondarily by the crushing mechanism enter the feeding barrel and are conveyed to one side under the action of the feeding screw rod, so that the whole crushing and collecting efficiency is accelerated.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a side cross-sectional view of the present utility model;
fig. 4 is a front cross-sectional view of the present utility model.
In the figure: 1. a work table; 2. crushing a barrel; 3. an external air port; 4. a feed inlet; 5. a driving disk; 6. a transmission belt; 7. a driven plate; 8. a transmission shaft; 9. a positive bevel gear; 10. a side bevel gear; 11. a feeding cylinder; 12. a discharge pipe; 13. a frame; 14. a feed screw; 15. a crushing mechanism; 16. an arc-shaped plate; 17. a rotating shaft; 18. crushing leaves; 19. and a supporting sleeve.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, including a working table 1, a crushing barrel 2, a crushing mechanism, a transmission mechanism and a feeding mechanism, through connecting a powerful blower at an external air port 3 on the outer wall of the crushing barrel 2, and through a feed port 4, feeding the material to be crushed into the internal air port 3, the material is blown back into the internal frame 13 by the wind power, and the first crushing work is carried out on the material by matching with the crushing leaves 18 inside the material, so that the overall crushing efficiency is improved, the crushing leaves 18 rotate under the action of wind force to drive a rotating shaft 17 at the top of the material to rotate, one end of the rotating shaft 17 penetrates through the crushing barrel 2 to be connected with a driving disc 5, under the action of a transmission belt 6 to drive a driven disc 7 to rotate, and the material after the first crushing in the inside falls into the crushing mechanism 15, and is subjected to secondary crushing by the crushing mechanism 15, the whole crushing effect is improved, then an arc plate 16 is arranged between the crushing mechanism 15 and the feeding cylinder 11 in the crushing barrel 2, the bottom of the arc plate 16 is communicated with the feeding cylinder 11, the crushed materials are conveniently and uniformly collected through the arc plate 16 and are conveniently discharged into the feeding cylinder 11, a transmission shaft 8 is arranged at the bottom of the driven plate 7, the positive bevel gear 9 at the bottom end of the driven plate is driven to rotate through the transmission shaft 8, meanwhile, the feeding cylinder 11 is rotationally connected with a feeding screw rod 14, the crushing barrel 2 is penetrated through one end of the feeding screw rod 14, a side bevel gear 10 matched with the positive bevel gear 9 is arranged, the feeding screw rod 14 is driven to rotate, the feeding barrel is conveyed to one side under the action of the feeding screw rod 14, one end of the feeding cylinder 11 penetrates through the crushing barrel 2, the bottom penetrating workbench 1 at the feeding cylinder 11 is connected with a discharging pipe 12, the materials in the feeding device are discharged out of the feeding cylinder 11 through the feeding screw 14 and are discharged out through the discharging pipe 12 at the bottom of the feeding screw, so that the feeding device is convenient for workers to collect the materials uniformly.
Referring to fig. 1, 2 and 4, a supporting sleeve 19 is arranged on the outer wall of the crushing barrel 2 at the position of the transmission shaft 8, the transmission shaft 8 on one side of the crushing barrel is convenient to stably rotate under the action of the supporting sleeve 19, the overall working stability of the device is improved, a plurality of groups of supporting legs are arranged at the bottom of the workbench 1, the workbench 1 is integrally supported by the supporting legs, and the phenomenon that impurity stains on the ground infect the outer wall of the workbench is prevented.
The working principle of the utility model is as follows: the external air port 3 is connected with the powerful air blower, the material to be crushed is added at the feeding port 4 of the powerful air blower, the material is driven to impact the inner wall of the internal frame 13 of the powerful air blower under the action of the air blower, the first crushing is realized through the cooperation of the crushing blades 18 in the powerful air blower, the crushing blades 18 drive the rotating shaft 17 to rotate, the feeding screw 14 is driven to rotate under the action of the transmission mechanism, and the material secondarily crushed by the crushing mechanism enters the feeding barrel 11 and is conveyed by the internal feeding screw 14, so that the unified collection of workers is facilitated.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a high-efficient energy-conserving jet mill, includes workstation (1) and broken bucket (2), its characterized in that: the top in broken bucket (2) is provided with frame (13), and is located frame (13) internal rotation and install broken leaf (18), the top of broken leaf (18) is connected with pivot (17), and pivot (17) run through broken bucket (2), the top of pivot (17) is connected with transmission shaft (8) through drive mechanism, the one end of transmission shaft (8) is connected with positive bevel gear (9), and is located its one side meshing and have side bevel gear (10), broken mechanism (15) are installed in the bottom rotation that is located frame (13) in broken bucket (2), feed cylinder (11) are installed to the bottom in broken bucket (2), and are located feed cylinder (11) internal rotation and are connected with feeding screw (14), the one end of feeding screw (14) is connected with its side bevel gear (10).
2. An energy efficient jet mill according to claim 1, wherein: the transmission mechanism comprises a driving disc (5), a transmission belt (6) and a driven disc (7), wherein the top of the rotating shaft (17) is connected with the driving disc (5), and one end of the transmission shaft (8) is connected with the driven disc (7).
3. An energy efficient jet mill according to claim 1, wherein: one end of the feeding barrel (11) penetrates through the crushing barrel (2), and a discharging pipe (12) is connected to the bottom penetrating workbench (1) of the feeding barrel (11).
4. An energy efficient jet mill according to claim 1, wherein: both sides of the frame (13) penetrate through the crushing barrel (2) and are provided with an external air port (3), and a feed inlet (4) is arranged at the top of the external air port (3) in a sealing manner.
5. An energy efficient jet mill according to claim 1, wherein: an arc-shaped plate (16) is arranged between the crushing mechanism (15) and the feeding barrel (11) in the crushing barrel (2), and the bottom of the arc-shaped plate (16) is communicated with the feeding barrel (11) thereof.
6. An energy efficient jet mill according to claim 1, wherein: the outer wall of the crushing barrel (2) is provided with a supporting sleeve (19) at the transmission shaft (8).
7. An energy efficient jet mill according to claim 1, wherein: the bottom of the workbench (1) is provided with a plurality of groups of supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321045900.9U CN219647647U (en) | 2023-05-05 | 2023-05-05 | High-efficiency energy-saving jet mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321045900.9U CN219647647U (en) | 2023-05-05 | 2023-05-05 | High-efficiency energy-saving jet mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219647647U true CN219647647U (en) | 2023-09-08 |
Family
ID=87877571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321045900.9U Active CN219647647U (en) | 2023-05-05 | 2023-05-05 | High-efficiency energy-saving jet mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219647647U (en) |
-
2023
- 2023-05-05 CN CN202321045900.9U patent/CN219647647U/en active Active
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