CN213855046U - Closed-cycle dust removal device of impact crusher - Google Patents
Closed-cycle dust removal device of impact crusher Download PDFInfo
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- CN213855046U CN213855046U CN202022775893.0U CN202022775893U CN213855046U CN 213855046 U CN213855046 U CN 213855046U CN 202022775893 U CN202022775893 U CN 202022775893U CN 213855046 U CN213855046 U CN 213855046U
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Abstract
The utility model relates to a dust collector technical field, especially a closed circulation dust collector of impact crusher, the on-line screen storage device comprises a base, the broken case of one side fixedly connected with of base top surface, one side fixedly connected with air-blower that the base top surface is close to broken case, the output fixedly connected with blowing pipe of air-blower, one end and one side fixed connection of broken bottom of the case portion of air-blower are kept away from to the blowing pipe. The utility model has the advantages that: through having set up the air-blower, the output fixedly connected with blowing pipe of air-blower, the air inlet fixedly connected with intake pipe of air-blower, the bottom fixedly connected with horn cover of blowing pipe side is kept away from to broken case outer wall, the one end fixedly connected with dust absorption pipe of horn cover can drive the blowing pipe simultaneously and blow and the dust absorption pipe is breathed in, thereby make the blowing pipe blow up the dust between piece, the air current direction of blowing pipe just in time aims at horn cover, blow into the horn cover with the dust in, thereby improve dust collection efficiency.
Description
Technical Field
The utility model relates to a dust collector technical field, especially a closed cycle dust collector of impact crusher.
Background
The impact crusher is used as a crusher for crushing materials by using an impact principle, has the characteristics of simple structure, high reliability, wide application range and the like, and is widely applied to industries such as mines, chemical engineering, buildings, railways and the like.
The impact crusher adopts an impact crushing principle, a main part rotor can generate a large airflow effect when rotating at a high speed, lower airflow from top to bottom is generated inside the device, and the generated micro powder is mixed with micro powder in the crushing process and discharged to the external environment through a discharge port, so that the environment and production equipment are polluted. Today, the environmental protection requirement is stricter day by day, the counterattack formula breaker that uses on the building stones production line generally will be equipped with dust collector, but present dust collector adopts open structure mostly, and such dust collector still has following problem:
(1) the device only uses one piece of dust collection equipment to collect dust, and the dust collector only can collect flying dust, but the dust mixed among the fragments is difficult to collect, so that the dust collection effect is poor;
(2) present dust collecting equipment only carries out the dust through bag dust collecting equipment and filters, but bag dust collecting equipment can lead to the resistance grow along with piling up of dust to influence suction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a closed cycle dust collector of impact crusher, effectively solved prior art's not enough.
The purpose of the utility model is realized through the following technical scheme: a closed-loop circulating dust removal device of a backstroke crusher comprises a base, wherein a crushing box is fixedly connected to one side of the top surface of the base, an air blower is fixedly connected to one side, close to the crushing box, of the top surface of the base, a blowing pipe is fixedly connected to the output end of the air blower, one end, far away from the air blower, of the blowing pipe is fixedly connected with one side of the bottom of the crushing box, an air inlet pipe is fixedly connected with the air inlet pipe, a horn cover is fixedly connected to the bottom, far away from one side face of the blowing pipe, of the outer wall of the crushing box, a dust suction pipe is fixedly connected to one end of the horn cover, a water tank is fixedly connected to one side of the bottom of the base, a filter cover is fixedly connected to the top of one side, close to the water tank, of the bottom of the base, a filter grid is fixedly connected to one side of the bottom of the base, a rotating shaft is rotatably connected to one side of the filter grid, and a plurality of cleaning brushes are fixedly connected to the outer surface of the rotating shaft, the water tank is characterized in that a drain pipe is fixedly connected to the center of the bottom of the water tank, a valve is fixedly connected to one side of the drain pipe, one end, away from the horn cover, of the dust suction pipe is communicated with one side, away from the filter cover, of the bottom of the base, and one end, away from the air blower, of the air inlet pipe is communicated with the inside of the filter cover.
Optionally, the middle part of the inner wall of the crushing box is rotatably connected with a crushing rotor, one side of the top of the inner wall of the crushing box is fixedly connected with a crushing plate, one side of the outer wall of the crushing box, which is close to the crushing rotor, is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the axis of the crushing rotor.
Optionally, a feed port is formed in the top of the crushing box, a dustproof baffle is fixedly connected to the feed port of the crushing box, a discharge port is formed in the bottom of the crushing box, a discharge chute plate is fixedly connected to the discharge port of the crushing box, and a dustproof curtain is fixedly connected to the top of the discharge port of the crushing box.
Optionally, one side of the outer wall of the base, which is close to the rotating shaft, is fixedly connected with a second speed reduction motor, and the output end of the second speed reduction motor is fixedly connected with the axis of the rotating shaft.
Optionally, one side of each cleaning brush, which is far away from the rotating shaft, is completely contacted with the outer surface of the filter grid, one side of each cleaning brush, which is far away from the rotating shaft, is deep into the water tank, and the length of each cleaning brush is equal to that of the filter grid.
Optionally, the position of the blowing pipe corresponds to the position of the horn cover, one end of the dust suction pipe, which is far away from the horn cover, is located at the top of the water tank, and one side of the horn cover, which is far away from the dust suction pipe, is communicated with the inside of the crushing box.
The utility model has the advantages of it is following:
1. the closed-loop circulating dust removal device of the impact crusher is provided with the air blower, the output end of the air blower is fixedly connected with the blowing pipe, one end of the blowing pipe, far away from the air blower, is fixedly connected with one side of the bottom of the crushing box, the air inlet end of the air blower is fixedly connected with the air inlet pipe, the bottom of the outer wall of the crushing box, far away from one side face of the blowing pipe, is fixedly connected with the horn cover, one end of the horn cover is fixedly connected with the dust suction pipe, one end of the dust suction pipe, far away from the horn cover, is communicated with one side of the bottom of the base, far away from the filter cover, one end of the air inlet pipe, far away from the air blower, is communicated with the inside of the filter cover, the blowing pipe is corresponding to the position of the horn cover, the blowing pipe can be driven to blow dust between chips by the blowing pipe, meanwhile, the blowing pipe is sucked away by the horn cover and the dust suction pipe, and meanwhile, the position of the blowing pipe corresponds to the position of the horn cover, the air flow direction of the blowpipe just aims at the horn cover, and dust is blown into the horn cover, so that the dust removal efficiency is improved.
2. The closed-loop circulating dust removal device of the impact crusher is provided with a filter cover and a rotating shaft, one side of the filter cover is fixedly connected with a filter grid, the outer surface of the rotating shaft is fixedly connected with a plurality of cleaning brushes, one end, far away from an air blower, of an air inlet pipe is communicated with the inside of the filter cover, one sides, far away from the rotating shaft, of the cleaning brushes are completely contacted with the outer surface of the filter grid, one sides, far away from the rotating shaft, of the cleaning brushes go deep into the water tank, the length of the cleaning brushes is equal to that of the filter grid, dust airflow sucked in a dust suction pipe can be blocked by the filter grid, meanwhile, the cleaning brushes dip in water in the water tank firstly and then clean the surface of the filter grid under the rotation of the rotating shaft, dust filtered by the surface of the filter grid is adhered away by the tension of the water and then enters the inside of the water tank, the dust is rinsed off, and the cleanness of the filter grid is kept, the air flow passing rate is ensured.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle of the present invention;
fig. 2 is a schematic structural view of a second viewing angle of the present invention;
fig. 3 is a schematic diagram of the internal structure of the present invention.
In the figure: 1-base, 2-crushing box, 3-driving motor, 4-blower, 5-blowing pipe, 6-dust-absorbing pipe, 7-second speed-reducing motor, 8-water discharge pipe, 9-valve, 10-discharging slide carriage, 11-dustproof curtain, 12-dustproof baffle, 13-rotating shaft, 14-horn cover, 15-cleaning brush, 16-filtering cover, 17-filtering grid, 18-crushing rotor, 19-crushing plate, 20-water tank and 21-air inlet pipe.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in figures 1 to 3, a closed-loop circulating dust removing device of a backstroke crusher comprises a base 1, a crushing box 2 is fixedly connected to one side of the top surface of the base 1, a blower 4 is fixedly connected to one side of the top surface of the base 1 close to the crushing box 2, a blowing pipe 5 is fixedly connected to the output end of the blower 4, one end of the blowing pipe 5 far away from the blower 4 is fixedly connected to one side of the bottom of the crushing box 2, an air inlet pipe 21 is fixedly connected to the air inlet end of the blower 4, a horn cover 14 is fixedly connected to the bottom of the outer wall of the crushing box 2 far away from one side of the blowing pipe 5, a dust suction pipe 6 is fixedly connected to one end of the horn cover 14, a water tank 20 is fixedly connected to one side of the bottom of the base 1, a filter cover 16 is fixedly connected to the top of one side of the bottom of the base 1 close to the water tank 20, a filter grid 17 is fixedly connected to one side of the filter cover 16, and a rotating shaft 13 is rotatably connected to one side of the bottom of the base 1 close to the filter grid 17, the outer fixed surface of pivot 13 is connected with a plurality of cleaning brushes 15, and fixedly connected with drain pipe 8 is located to the center department of basin 20 bottom, and one side fixedly connected with valve 9 of drain pipe 8, the one end that loudspeaker cover 14 was kept away from to dust absorption pipe 6 is linked together with one side that filter mantle 16 was kept away from to base 1 bottom, and the one end that air-blower 4 was kept away from to intake pipe 21 is linked together with the inside of filter mantle 16.
As an optional technical solution of the utility model:
the middle part of the inner wall of the crushing box 2 is rotatably connected with a crushing rotor 18, one side of the top of the inner wall of the crushing box 2 is fixedly connected with a crushing plate 19, one side of the outer wall of the crushing box 2, which is close to the crushing rotor 18, is fixedly connected with a driving motor 3, and the output end of the driving motor 3 is fixedly connected with the axle center of the crushing rotor 18.
As an optional technical solution of the utility model:
the feed port has been seted up at the top of broken case 2, and the feed port fixedly connected with dust guard 12 of the feed port department of broken case 2, the bottom of broken case 2 are provided with the discharge gate, and the discharge gate department fixedly connected with of broken case 2 carriage apron 10 of unloading, the top fixedly connected with dust curtain 11 of the discharge gate department of broken case 2 can reduce the leakage of dust through dust guard 12 and dust curtain 11.
As an optional technical solution of the utility model:
one side fixedly connected with second gear motor 7 of base 1 outer wall near pivot 13, the output of second gear motor 7 and pivot 13 axle center department fixed connection.
As an optional technical solution of the utility model:
one side that pivot 13 was kept away from to a plurality of clearance brushes 15 all contacts completely with the surface of filter screen 17, a plurality of clearance brushes 15 all deepen basin 20's inside from one side of pivot 13, the length of clearance brush 15 equals with the length of filter screen 17, clearance brush 15 dips in earlier and gets the water in the basin 20, then clear up filter screen 17 surface again, the dust that will filter screen 17 surface filtration down through the tension of water glues away, then get into the inside of basin 20 again, rinse the dust off, thereby keep filter screen 17's clean.
As an optional technical solution of the utility model:
the position of blowing pipe 5 corresponds with the position of loudspeaker cover 14, and the air current direction of blowing pipe 5 just in time aims at loudspeaker cover 14, blows the dust into loudspeaker cover 14 in to improve dust collection efficiency, the one end that the loudspeaker cover 14 was kept away from to dust absorption pipe 6 is located the top of basin 20, and one side that the loudspeaker cover 14 was kept away from dust absorption pipe 6 is linked together with the inside of crushing case 2, thereby prevents that dust absorption pipe 6 from submerging.
The working process of the utility model is as follows: when a user uses the dust collector, the air blower 4 is arranged, the output end of the air blower 4 is fixedly connected with the blowpipe 5, one end of the blowpipe 5, far away from the air blower 4, is fixedly connected with one side of the bottom of the crushing box 2, the air inlet end of the air blower 4 is fixedly connected with the air inlet pipe 21, the bottom of the outer wall of the crushing box 2, far away from one side surface of the blowpipe 5, is fixedly connected with the horn cover 14, one end of the horn cover 14 is fixedly connected with the dust suction pipe 6, one end of the dust suction pipe 6, far away from the horn cover 14, is communicated with one side of the bottom of the base 1, far away from the filter cover 16, one end of the air inlet pipe 21, far away from the air blower 4, is communicated with the inside of the filter cover 16, the position of the blowpipe 5 corresponds to the position of the horn cover 14, the blowpipe 5 can be driven by the air blower 4 to blow up dust among chips, and the blowpipe 5 is sucked away by the horn cover 14 and the dust suction pipe 6, meanwhile, the position of the blowpipe 5 corresponds to the position of the horn cover 14, the air flow direction of the blowpipe 5 just aims at the horn cover 14 to blow dust into the horn cover 14, thereby improving the dust removal efficiency, the filter cover 16 and the rotating shaft 13 are arranged, one side of the filter cover 16 is fixedly connected with the filter grid 17, the outer surface of the rotating shaft 13 is fixedly connected with a plurality of cleaning brushes 15, one end of the air inlet pipe 21 far away from the air blower 4 is communicated with the inside of the filter cover 16, one sides of the cleaning brushes 15 far away from the rotating shaft 13 are all in complete contact with the outer surface of the filter grid 17, one sides of the cleaning brushes 15 far away from the rotating shaft 13 are all deep into the water tank 20, the length of the cleaning brushes 15 is equal to that of the filter grid 17, the dust air flow sucked by the dust suction pipe 6 can be blocked by the filter grid 17, and simultaneously, the cleaning brushes 15 are firstly dipped in the water tank 20 when the rotating shaft 13 rotates, then the surface of the filter grille 17 is cleaned, the dust filtered by the surface of the filter grille 17 is adhered by the tension of water, and then the dust enters the water tank 20 to be washed away, so that the cleanness of the filter grille 17 is kept, and the air flow passing rate is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a closed cycle dust collector of impact crusher which characterized in that: the dust collector comprises a base (1), wherein a crushing box (2) is fixedly connected to one side of the top surface of the base (1), an air blower (4) is fixedly connected to one side, close to the crushing box (2), of the top surface of the base (1), a blowing pipe (5) is fixedly connected to the output end of the air blower (4), one end, far away from the air blower (4), of the blowing pipe (5) is fixedly connected to one side of the bottom of the crushing box (2), an air inlet pipe (21) is fixedly connected to the air inlet end of the air blower (4), a horn cover (14) is fixedly connected to the bottom, far away from one side of the blowing pipe (5), of the outer wall of the crushing box (2), one end of the horn cover (14) is fixedly connected with a dust suction pipe (6), a water tank (20) is fixedly connected to one side of the bottom of the base (1), and a filter cover (16) is fixedly connected to the top, close to one side of the water tank (20), of the bottom of the base (1), one side fixedly connected with filter screen (17) of filter mantle (16), one side rotation that base (1) bottom is close to filter screen (17) is connected with pivot (13), a plurality of cleaning brushes (15) of the outer fixed surface of pivot (13) are connected with, fixedly connected with drain pipe (8) are located at the center of basin (20) bottom, one side fixedly connected with valve (9) of drain pipe (8), the one end that loudspeaker cover (14) were kept away from in dust absorption pipe (6) is linked together with one side that filter mantle (16) were kept away from to base (1) bottom, the one end that air-blower (4) were kept away from in intake pipe (21) is linked together with the inside of filter mantle (16).
2. The closed-cycle dust removal device of the impact crusher as claimed in claim 1, wherein: the middle part of broken case (2) inner wall rotates and is connected with broken rotor (18), one side fixedly connected with crushing board (19) at broken case (2) inner wall top, one side fixedly connected with driving motor (3) that broken case (2) outer wall is close to broken rotor (18), the output of driving motor (3) and the axle center department fixed connection of broken rotor (18).
3. The closed-cycle dust removal device of the impact crusher as claimed in claim 1, wherein: the feed port has been seted up at the top of broken case (2), the feed port fixedly connected with dustproof baffle (12) of broken case (2) department, the bottom of broken case (2) is provided with the discharge gate, discharge gate department fixedly connected with of broken case (2) carriage apron (10) of unloading, the top fixedly connected with dustproof curtain (11) of broken case (2) discharge gate department.
4. The closed-cycle dust removal device of the impact crusher as claimed in claim 1, wherein: one side fixedly connected with second gear motor (7) that base (1) outer wall is close to pivot (13), the output and pivot (13) axle center department fixed connection of second gear motor (7).
5. The closed-cycle dust removal device of the impact crusher as claimed in claim 1, wherein: one side of each cleaning brush (15) far away from the rotating shaft (13) is completely contacted with the outer surface of the filtering grid (17), one side of each cleaning brush (15) far away from the rotating shaft (13) is deep into the water tank (20), and the length of each cleaning brush (15) is equal to that of the filtering grid (17).
6. The closed-cycle dust removal device of the impact crusher as claimed in claim 1, wherein: the position of the blowing pipe (5) corresponds to the position of the horn cover (14), one end, away from the horn cover (14), of the dust suction pipe (6) is located at the top of the water tank (20), and one side, away from the dust suction pipe (6), of the horn cover (14) is communicated with the inside of the crushing box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775893.0U CN213855046U (en) | 2020-11-26 | 2020-11-26 | Closed-cycle dust removal device of impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775893.0U CN213855046U (en) | 2020-11-26 | 2020-11-26 | Closed-cycle dust removal device of impact crusher |
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| Publication Number | Publication Date |
|---|---|
| CN213855046U true CN213855046U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022775893.0U Active CN213855046U (en) | 2020-11-26 | 2020-11-26 | Closed-cycle dust removal device of impact crusher |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116521A (en) * | 2022-12-16 | 2023-05-16 | 亳州城建汉广中医药初加工有限公司 | Raw material processing equipment for traditional Chinese medicine decoction pieces |
| CN117339737A (en) * | 2023-12-04 | 2024-01-05 | 烟台海研制药有限公司 | Dust collector of animal remedy raw materials crushing in-process |
-
2020
- 2020-11-26 CN CN202022775893.0U patent/CN213855046U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116521A (en) * | 2022-12-16 | 2023-05-16 | 亳州城建汉广中医药初加工有限公司 | Raw material processing equipment for traditional Chinese medicine decoction pieces |
| CN117339737A (en) * | 2023-12-04 | 2024-01-05 | 烟台海研制药有限公司 | Dust collector of animal remedy raw materials crushing in-process |
| CN117339737B (en) * | 2023-12-04 | 2024-02-02 | 烟台海研制药有限公司 | Dust collector of animal remedy raw materials crushing in-process |
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