CN215277805U - Airflow crushing device for coating material - Google Patents
Airflow crushing device for coating material Download PDFInfo
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- CN215277805U CN215277805U CN202121594960.7U CN202121594960U CN215277805U CN 215277805 U CN215277805 U CN 215277805U CN 202121594960 U CN202121594960 U CN 202121594960U CN 215277805 U CN215277805 U CN 215277805U
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Abstract
The utility model relates to the technical field of crushing equipment, in particular to an airflow crushing device for coating materials, which comprises a fixed barrel, wherein a rotating conical barrel is arranged in the fixed barrel in a rotating manner, the openings of the fixed barrel and the rotating conical barrel are both upward, a plurality of first air dispersing pipes are uniformly distributed on the outer wall of the rotating conical barrel in an annular manner, the first air dispersing pipes are attached to the outer wall of the rotating conical barrel and kept vertical, a plurality of spray heads are uniformly arranged on the first air dispersing pipes, the spray heads extend into the rotating conical barrel, and the nozzle direction of the spray heads is along the direction of the circumferential inner wall of the rotating conical barrel; the device can effectively improve the variety of the crushing form of coating material, improves the impact strength between the materials, improves crushing effect, and the device is sustainable simultaneously to carry out continuous shredding to the material that is not thoroughly kibbling to guarantee that the material thoroughly kibbling, improve the kibbling regularity of material and crushing quality.
Description
Technical Field
The utility model relates to a crushing apparatus's technical field especially relates to a coating material is with air current reducing mechanism.
Background
As is known, the jet milling mainly depends on the air flow to generate impact force on the materials, so that the materials collide with each other and are crushed in a crushing mode, the jet milling device is mainly suitable for the field of manufacturing ultrafine powder, when the existing jet milling device is used, the materials in the device only receive the linear acting force of the air flow sprayed by a spray head, the impact strength between the materials is low, the crushing effect is poor, meanwhile, the materials partially deviating from the air flow direction cannot receive the continuous impact force of the air flow, so that the air flow cannot comprehensively crush the materials, the regularity of the material crushing is low, and the crushing quality is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a coating material is with air current reducing mechanism.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the airflow crushing device for the coating material comprises:
the device comprises a fixed barrel, wherein a rotating conical barrel is rotationally arranged in the fixed barrel, openings of the fixed barrel and the rotating conical barrel are upward, a plurality of first air dispersing pipes are uniformly distributed on the outer wall of the rotating conical barrel in an annular shape, the first air dispersing pipes are attached to the outer wall of the rotating conical barrel and keep vertical, a plurality of spray heads are uniformly arranged on the first air dispersing pipes, the spray heads extend into the rotating conical barrel, and the nozzle direction of the spray heads is along the direction of the circumferential inner wall of the rotating conical barrel;
the cover plate is buckled at the opening position at the top of the rotating conical barrel and is rotationally connected with the rotating conical barrel, a plurality of fixing plates are uniformly arranged at the top of the cover plate, the outer ends of the fixing plates are fixed on the inner wall of the fixing barrel, a material suction barrel is vertically arranged in the middle of the cover plate, the bottom of the material suction barrel extends into the rotating conical barrel, the bottom of the material suction barrel is conical, and sieve holes are uniformly arranged on the conical surface at the bottom of the material suction barrel;
a feed conduit mounted on the deck;
the rotary conical barrel is provided with a power mechanism, the fixed barrel is provided with an air guide mechanism, and the top of the suction barrel is communicated with a suction mechanism.
Further, the air guide mechanism comprises a first annular air guide bin which is arranged on the inner wall of the fixed barrel, a second annular air guide bin is rotatably arranged on the circumferential inner wall of the first annular air guide bin, the second annular air guide bin is communicated with the first annular air guide bin, the circumferential inner wall of the second annular air guide bin is arranged on the outer walls of the plurality of first air dispersion pipes, and the second annular air guide bin is communicated with the first air dispersion pipes;
an air inlet pipe is arranged on the outer wall of the fixed barrel and communicated with the first annular air guide bin.
Furthermore, two fixed bins are obliquely and communicated with the side wall of the feeding pipeline, second air dispersing pipes are arranged in the fixed bins, and a plurality of spray pipes are obliquely and communicated with the second air dispersing pipes;
the first annular air guide bin is communicated with a three-way pipe, and two output ends of the three-way pipe are respectively communicated with the two second air dispersing pipes in the two fixed bins.
Further, the end of the feeding pipeline in the rotating conical barrel is flat, and the end of the feeding pipeline is arc-shaped.
Furthermore, the air suction mechanism comprises a material guide pipe which is communicated and installed at the top of the material suction barrel, the output end of the material guide pipe is inclined downwards, the output end of the material guide pipe is communicated with a material collection bin, and the material collection bin is installed on the outer wall of the fixed barrel;
the utility model discloses a guide pipe, including guide pipe, exhaust stack, suction pump, exhaust stack, guide pipe outer wall inclined position, the exhaust stack is provided with the aiutage in the even intercommunication in exhaust stack bottom, the exhaust stack pass through the gas pocket with the guide pipe intercommunication, the top of exhaust stack is provided with the suction pump, the input of suction pump with the exhaust stack intercommunication, the output of suction pump is towards the outside.
Furthermore, the power mechanism comprises a plurality of rotating shafts rotatably mounted at the bottom of the inner wall of the fixed barrel, gears are arranged at the tops of the rotating shafts, the gears are located on the outer side of the rotating conical barrel, gear rings are arranged on the inner side and the outer side of each of the plurality of gears, the gear rings in the plurality of gears are mounted on the outer wall of the rotating conical barrel, the gear rings on the outer sides of the plurality of gears are slidably mounted on the inner side wall of the fixed barrel, and the gears are in meshed connection with the gear rings;
the bottom of the fixed barrel is provided with a motor, and the output end of the motor is in transmission connection with one rotating shaft.
Further, a plurality of arc-shaped scrapers are uniformly arranged at the bottom of the inner wall of the rotary conical barrel, and the end parts of the arc-shaped scrapers are in contact with the conical outer wall of the suction barrel.
Furthermore, the outer wall of the material suction barrel is rotatably sleeved with a support ring, the outer wall of the support ring is uniformly provided with a plurality of support rods, and the outer ends of the support rods are fixed on the inner wall of the rotating conical barrel.
Compared with the prior art, the beneficial effects of the utility model are that: the power mechanism drives the rotating conical barrel to rotate, the rotating conical barrel drives the first air dispersing pipe and the spray head to synchronously rotate, the rotating conical barrel and the cover plate rotate relatively, the air guide mechanism guides air into the first air dispersing pipe and discharges the air into the rotating conical barrel through the spray head, external materials are poured into the rotating conical barrel through the feeding pipeline, the rotating conical barrel in a rotating state drives materials in the rotating conical barrel to rotate and centrifugally move, the materials are mutually collided and crushed, meanwhile, the spray head performs impact crushing treatment on the materials through air flow sprayed out along the circumferential inner wall direction of the rotating conical barrel, so that the crushing effect of the materials is improved, as the rotating conical barrel is conical, the centrifugal force applied to particles with smaller shapes after the materials are crushed is smaller, the particles downwards move to the bottom of the rotating conical barrel under the influence of gravity, and meanwhile, the materials with larger particles extrude the materials with smaller particles, thereby make the less material of granule remove to rotating toper barreled portion, the less material of back granule is inhaled and is inhaled in the storage bucket and the getter mechanism is gone into side by side in will rotating the conical barrel through the sieve mesh of inhaling storage bucket and its bottom to the getter mechanism, inhale the sieve mesh on the storage bucket and can conveniently filter the screening processing to the material that does not satisfy the requirement, thereby realize coating material's jet milling processing work, the device can effectively improve the variety of the coating material crushing form, improve the impact strength between the material, improve crushing effect, the sustainable continuous shredding processing to the material that does not thoroughly smash of device simultaneously, thereby guarantee that the material thoroughly smashes, improve the kibbling regularity of material, improve crushing quality, and the high practicality is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of the stationary barrel of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion B of FIG. 2;
in the drawings, the reference numbers: 1. fixing the barrel; 2. rotating the conical barrel; 3. a first air dispersing pipe; 4. a spray head; 5. a cover plate; 6. a fixing plate; 7. a suction bucket; 8. a feed conduit; 9. a first annular air guide bin; 10. a second annular air guide bin; 11. an air inlet pipe; 12. fixing the bin; 13. a second air dispersing pipe; 14. a nozzle; 15. a three-way pipe; 16. a material guide pipe; 17. a material collecting bin; 18. an exhaust funnel; 19. a suction pump; 20. a rotating shaft; 21. a gear; 22. a toothed ring; 23. a motor; 24. an arc-shaped scraper plate; 25. a support ring; 26. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 4, the utility model discloses a fluid energy milling device for coating material, include:
the device comprises a fixed barrel 1, wherein a rotating conical barrel 2 is rotatably arranged in the fixed barrel 1, openings of the fixed barrel 1 and the rotating conical barrel 2 are upward, a plurality of first air dispersing pipes 3 are uniformly distributed on the outer wall of the rotating conical barrel 2 in an annular shape, the first air dispersing pipes 3 are attached to the outer wall of the rotating conical barrel 2, the first air dispersing pipes 3 are kept vertical, a plurality of spray heads 4 are uniformly arranged on the first air dispersing pipes 3, the spray heads 4 extend into the rotating conical barrel 2, and the nozzle direction of the spray heads 4 is along the direction of the circumferential inner wall of the rotating conical barrel 2;
the cover plate 5 is buckled at the opening position at the top of the rotating conical barrel 2, the cover plate 5 is rotatably connected with the rotating conical barrel 2, a plurality of fixing plates 6 are uniformly arranged at the top of the cover plate 5, the outer ends of the fixing plates 6 are fixed on the inner wall of the fixing barrel 1, a material suction barrel 7 is vertically arranged in the middle of the cover plate 5, the bottom of the material suction barrel 7 extends into the rotating conical barrel 2, the bottom of the material suction barrel 7 is conical, and sieve holes are uniformly arranged on the conical surface at the bottom of the material suction barrel 7;
a feed conduit 8, said feed conduit 8 being mounted on said cover plate 5;
wherein, a power mechanism is arranged on the rotating conical barrel 2, an air guide mechanism is arranged on the fixed barrel 1, and an air suction mechanism is communicated with the top of the material suction barrel 7.
In the embodiment, the power mechanism drives the rotating conical barrel 2 to rotate, the rotating conical barrel 2 drives the first air dispersing pipe 3 and the spray head 4 to synchronously rotate, the rotating conical barrel 2 and the cover plate 5 rotate relatively, the air guide mechanism guides air into the first air dispersing pipe 3 and discharges the air into the rotating conical barrel 2 through the spray head 4, the external material is poured into the rotating conical barrel 2 through the feeding pipeline 8, the rotating conical barrel 2 in a rotating state drives the material in the rotating conical barrel to rotate and centrifugally move, the materials are crushed by mutual impact, meanwhile, the spray head 4 performs impact crushing treatment on the material by airflow sprayed along the circumferential inner wall direction of the rotating conical barrel 2, so that the crushing effect of the material is improved, because the rotating conical barrel 2 is conical, the centrifugal force on the particles with smaller shapes after the material is crushed is smaller, and the particles move downwards to the bottom of the rotating conical barrel 2 under the influence of gravity, meanwhile, the larger material of the particles extrudes the smaller material of the particles, so that the smaller material of the particles moves to the bottom of the rotary conical barrel 2, the air suction mechanism sucks the smaller material of the particles after being crushed in the rotary conical barrel 2 into the air suction barrel 7 through the material suction barrel 7 and the sieve pores at the bottom of the air suction mechanism, the sieve pores on the material suction barrel 7 can conveniently filter and screen the material which does not meet the requirements, thereby realizing the airflow crushing treatment work of the coated material, the device can effectively improve the diversity of the crushing forms of the coated material, improve the impact strength among the materials, improve the crushing effect, and meanwhile, the device can continuously crush the incompletely crushed material, thereby ensuring that the material is thoroughly crushed, improving the crushing regularity of the material, improving the crushing quality and improving the practicability.
As a preference of the above embodiment, the air guide mechanism includes a first annular air guide bin 9 installed on the inner wall of the fixed barrel 1, a second annular air guide bin 10 is rotatably installed on the circumferential inner wall of the first annular air guide bin 9, the second annular air guide bin 10 is communicated with the first annular air guide bin 9, the circumferential inner wall of the second annular air guide bin 10 is installed on the outer walls of the plurality of first air diffusing pipes 3, and the second annular air guide bin 10 is communicated with the first air diffusing pipes 3;
an air inlet pipe 11 is arranged on the outer wall of the fixed barrel 1, and the air inlet pipe 11 is communicated with the first annular air guide bin 9.
In this embodiment, the external air pump discharges air into the first annular air guide bin 9 through the air inlet pipe 11, the air in the first annular air guide bin 9 is discharged into the plurality of first air diffusing pipes 3 through the second annular air guide bin 10 respectively, so as to supply air flow to the inside of the rotating conical barrel 2, meanwhile, when the rotating conical barrel 2 rotates, the rotating conical barrel 2 drives the second annular air guide bin 10 to rotate through the first air diffusing pipes 3, the second annular air guide bin 10 and the first annular air guide bin 9 rotate relatively, and meanwhile, the second annular air guide bin 10 and the first annular air guide bin 9 keep a communicated state.
As a preferred embodiment of the above embodiment, two fixed bins 12 are provided in the sidewall of the feeding pipe 8 in an inclined and communicated manner, a second air dispersing pipe 13 is provided in the fixed bins 12, and a plurality of spray pipes 14 are provided in the second air dispersing pipe 13 in an inclined and communicated manner;
the first annular air guide bin 9 is provided with a three-way pipe 15 in a communicating manner, and two output ends of the three-way pipe 15 are respectively communicated with the two second air dispersing pipes 13 in the two fixed bins 12.
In this embodiment, the air in the first annular air guide bin 9 is discharged into the two second air diffusing pipes 13 through the three-way pipe 15, the air in the second air diffusing pipes 13 is obliquely sprayed out through the spraying pipes 14 on the second air diffusing pipes 13, the air flow sprayed out through the spraying pipes 14 blows the material in the feeding pipeline 8 to flow downwards and enter the rotary conical barrel 2, so that the speed of the material in the feeding pipeline 8 entering the rotary conical barrel 2 is accelerated, the impact strength of the material in the rotary conical barrel 2 is improved, meanwhile, the air flow sprayed out through the spraying pipes 14 can conveniently perform preliminary pneumatic crushing treatment on the material in the feeding pipeline 8, the air flow sprayed out through the spraying pipes 14 can synchronously block the material in the feeding pipeline 8, and the crushed material in the rotary conical barrel 2 is prevented from being discharged through the feeding pipeline 8.
Preferably, the end of the feed pipe 8 in the rotating conical barrel 2 is flat, and the end of the feed pipe 8 is arc-shaped.
In this embodiment, set up to the arc platykurtic through 8 tip of charge-in pipeline in will rotating the conical barrel 2, can conveniently make the raw materials uniform diffusion that gets into in the rotating conical barrel 2, conveniently make the air current provide sufficient drive force to the raw materials to improve material moving speed and impact strength.
As a preference of the above embodiment, the suction mechanism comprises a material guiding pipe 16 which is communicated with and mounted on the top of the suction bucket 7, the output end of the material guiding pipe 16 is inclined downwards, the output end of the material guiding pipe 16 is communicated with a material collecting bin 17, and the material collecting bin 17 is mounted on the outer wall of the fixed bucket 1;
an exhaust funnel 18 is arranged at an inclined position of the outer wall of the material guide pipe 16, a plurality of air holes are uniformly formed in the bottom of the exhaust funnel 18 in a communicated mode, the exhaust funnel 18 is communicated with the material guide pipe 16 through the air holes, an suction pump 19 is arranged at the top of the exhaust funnel 18, the input end of the suction pump 19 is communicated with the exhaust funnel 18, and the output end of the suction pump 19 faces the outside.
In this embodiment, the suction pump 19 pumps air out of the material guiding pipe 16 through the exhaust funnel 18, the material guiding pipe 16 pumps air out of the rotating conical barrel 2 through the material suction barrel 7, so that the crushed material in the rotating conical barrel 2 passes through the sieve holes and enters the material suction barrel 7, the material in the material suction barrel 7 enters the material guiding pipe 16 and moves under the influence of inertia force and falls into the material collecting bin 17, thereby the raw material is collected, the air in the material guiding pipe 16 passes through the air holes and enters the exhaust funnel 18 and is discharged through the output end of the suction pump 19, and the air holes can intercept the material in the material guiding pipe 16.
Preferably, the power mechanism comprises a plurality of rotating shafts 20 rotatably mounted at the bottom of the inner wall of the fixed barrel 1, a gear 21 is arranged at the top of each rotating shaft 20, the gear 21 is located at the outer side of the rotating conical barrel 2, toothed rings 22 are arranged on the inner side and the outer side of each gear 21, the toothed rings 22 in the gears 21 are mounted on the outer wall of the rotating conical barrel 2, the toothed rings 22 on the outer sides of the gears 21 are slidably mounted on the inner side wall of the fixed barrel 1, and the gears 21 are in meshed connection with the toothed rings 22;
the bottom of the fixed barrel 1 is provided with a motor 23, and the output end of the motor 23 is in transmission connection with one rotating shaft 20.
In this embodiment, the motor 23 drives the gear 21 to rotate through the rotating shaft 20 thereon, the gear 21 drives the two toothed rings 22 to rotate synchronously, the toothed rings 22 in the plurality of gears 21 drive the rotating conical barrel 2 to rotate, so that the device operates, and meanwhile, the toothed rings 22 outside the plurality of gears 21 can synchronously drive the plurality of gears 21 to rotate, so that the plurality of gears 21 keep synchronous motion.
Preferably, a plurality of arc scrapers 24 are uniformly arranged at the bottom of the inner wall of the rotating conical barrel 2, and the ends of the arc scrapers 24 are in contact with the conical outer wall of the suction barrel 7.
In this embodiment, when rotating conical barrel 2 and rotating, arc scraper blade 24 produces relative rotation with inhaling storage bucket 7, and arc scraper blade 24 can scrape the clearance processing to the material granule that is in adsorption state on 7 toper outer walls of suction bucket to improve and inhale the gas permeability of sieve mesh on storage bucket 7, the material that strikes off rolls again and carries out shredding on rotating conical barrel 2's circumference inner wall simultaneously, thereby conveniently carries out the guide to the material and handles.
As a preferred advantage of the above embodiment, the outer wall of the material suction barrel 7 is rotatably sleeved with a support ring 25, the outer wall of the support ring 25 is uniformly provided with a plurality of support rods 26, and the outer ends of the support rods 26 are fixed on the inner wall of the rotating conical barrel 2.
In this embodiment, through setting up support ring 25 and bracing piece 26, can conveniently rotate conical barrel 2 and inhale storage bucket 7 and connect, the striking is on inhaling storage bucket 7 when avoiding rotating the broken time of material in conical barrel 2 to lead to inhaling storage bucket 7 and rock, improve equipment's steadiness.
The utility model discloses a coating material is airflow crushing device for material, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An airflow crushing device for a coating material is characterized by comprising:
the device comprises a fixed barrel (1), wherein a rotating conical barrel (2) is rotatably arranged in the fixed barrel (1), openings of the fixed barrel (1) and the rotating conical barrel (2) are upward, a plurality of first air dispersing pipes (3) are uniformly distributed on the outer wall of the rotating conical barrel (2) in an annular shape, the first air dispersing pipes (3) are attached to the outer wall of the rotating conical barrel (2), the first air dispersing pipes (3) are kept vertical, a plurality of spray heads (4) are uniformly arranged on the first air dispersing pipes (3), the spray heads (4) extend into the rotating conical barrel (2), and the nozzle direction of the spray heads (4) is along the direction of the circumferential inner wall of the rotating conical barrel (2);
the cover plate (5) is buckled at the top opening position of the rotary conical barrel (2), the cover plate (5) is rotatably connected with the rotary conical barrel (2), a plurality of fixing plates (6) are uniformly arranged at the top of the cover plate (5), the outer ends of the fixing plates (6) are fixed on the inner wall of the fixed barrel (1), a material suction barrel (7) is vertically arranged in the middle of the cover plate (5), the bottom of the material suction barrel (7) extends into the rotary conical barrel (2), the bottom of the material suction barrel (7) is conical, and sieve holes are uniformly arranged on the conical surface at the bottom of the material suction barrel (7);
a feed conduit (8), the feed conduit (8) being mounted on the cover plate (5);
the rotary conical barrel (2) is provided with a power mechanism, the fixed barrel (1) is provided with an air guide mechanism, and the top of the suction barrel (7) is communicated with a suction mechanism.
2. The jet mill for coating materials according to claim 1, wherein the air guide mechanism comprises a first annular air guide bin (9) mounted on the inner wall of the fixed barrel (1), a second annular air guide bin (10) is rotatably arranged on the inner circumferential wall of the first annular air guide bin (9), the second annular air guide bin (10) is communicated with the first annular air guide bin (9), the inner circumferential wall of the second annular air guide bin (10) is mounted on the outer walls of the plurality of first air diffusing pipes (3), and the second annular air guide bin (10) is communicated with the first air diffusing pipes (3);
an air inlet pipe (11) is arranged on the outer wall of the fixed barrel (1), and the air inlet pipe (11) is communicated with the first annular air guide bin (9).
3. The jet mill for coating materials according to claim 2, characterized in that the side wall of the feeding pipe (8) is provided with two fixed bins (12) in inclined communication, a second air dispersing pipe (13) is arranged in the fixed bins (12), and a plurality of nozzles (14) are arranged in the second air dispersing pipe (13) in inclined communication;
the first annular air guide bin (9) is provided with a three-way pipe (15) in a communicated mode, and two output ends of the three-way pipe (15) are respectively communicated with the two second air dispersing pipes (13) in the two fixed bins (12).
4. A jet mill for coated materials according to claim 3, characterized in that the end of the feed pipe (8) in the rotating conical barrel (2) is provided flat and the end of the feed pipe (8) is curved.
5. The jet mill for coated materials according to claim 4, wherein the suction mechanism comprises a material guide pipe (16) which is communicated and installed on the top of the suction barrel (7), the output end of the material guide pipe (16) is inclined downwards, and the output end of the material guide pipe (16) is communicated and provided with a material collecting bin (17), and the material collecting bin (17) is installed on the outer wall of the fixed barrel (1);
the utility model discloses a straw gasifier, including baffle box (16), exhaust stack (18), air inlet pipe (18), air outlet pipe (18), the exhaust stack (18) pass through the gas pocket with baffle box (16) intercommunication, the top of exhaust stack (18) is provided with suction pump (19), the input of suction pump (19) with exhaust stack (18) intercommunication, the output of suction pump (19) is towards the outside.
6. The jet mill for the coating material according to claim 5, wherein the power mechanism comprises a plurality of rotating shafts (20) rotatably mounted at the bottom of the inner wall of the fixed barrel (1), a gear (21) is arranged at the top of the rotating shafts (20), the gear (21) is located at the outer side of the rotating conical barrel (2), a toothed ring (22) is arranged at each of the inner side and the outer side of each of the plurality of gears (21), the toothed rings (22) in the plurality of gears (21) are mounted on the outer wall of the rotating conical barrel (2), the toothed rings (22) at the outer sides of the plurality of gears (21) are slidably mounted on the inner side wall of the fixed barrel (1), and the gears (21) are in meshed connection with the toothed rings (22);
the bottom of the fixed barrel (1) is provided with a motor (23), and the output end of the motor (23) is in transmission connection with the rotating shaft (20).
7. The jet mill for coating materials according to claim 6, characterized in that a plurality of arc scrapers (24) are uniformly arranged at the bottom of the inner wall of the rotating conical barrel (2), and the ends of the arc scrapers (24) are in contact with the conical outer wall of the material suction barrel (7).
8. The jet mill device for coating materials according to claim 7, wherein the outer wall of the material suction barrel (7) is rotatably sleeved with a support ring (25), the outer wall of the support ring (25) is uniformly provided with a plurality of support rods (26), and the outer ends of the support rods (26) are fixed on the inner wall of the rotating conical barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121594960.7U CN215277805U (en) | 2021-07-13 | 2021-07-13 | Airflow crushing device for coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121594960.7U CN215277805U (en) | 2021-07-13 | 2021-07-13 | Airflow crushing device for coating material |
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| Publication Number | Publication Date |
|---|---|
| CN215277805U true CN215277805U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121594960.7U Active CN215277805U (en) | 2021-07-13 | 2021-07-13 | Airflow crushing device for coating material |
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| CN (1) | CN215277805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558673A (en) * | 2022-02-17 | 2022-05-31 | 深圳市斯昱林建筑工程有限公司 | Solid waste reutilization smashing device |
| CN117244668A (en) * | 2023-11-17 | 2023-12-19 | 哈尔滨瀚邦医疗科技有限公司 | Biological hemostatic material crushing and screening system |
-
2021
- 2021-07-13 CN CN202121594960.7U patent/CN215277805U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558673A (en) * | 2022-02-17 | 2022-05-31 | 深圳市斯昱林建筑工程有限公司 | Solid waste reutilization smashing device |
| CN114558673B (en) * | 2022-02-17 | 2023-03-10 | 深圳市斯昱林建筑工程有限公司 | Solid waste reutilization smashing device |
| CN117244668A (en) * | 2023-11-17 | 2023-12-19 | 哈尔滨瀚邦医疗科技有限公司 | Biological hemostatic material crushing and screening system |
| CN117244668B (en) * | 2023-11-17 | 2024-03-22 | 哈尔滨瀚邦医疗科技有限公司 | Biological hemostatic material crushing and screening system |
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