CN209865654U - Dust removal device for mine field - Google Patents
Dust removal device for mine field Download PDFInfo
- Publication number
- CN209865654U CN209865654U CN201920285883.3U CN201920285883U CN209865654U CN 209865654 U CN209865654 U CN 209865654U CN 201920285883 U CN201920285883 U CN 201920285883U CN 209865654 U CN209865654 U CN 209865654U
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- filtering mechanism
- box body
- cavity
- water
- dust removal
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Abstract
The utility model provides a mine field dust removal device, which relates to the field of dust removal equipment and comprises a frame body, a pulse filtering mechanism and a water curtain filtering mechanism, wherein the pulse filtering mechanism and the water curtain filtering mechanism are fixedly connected with the frame body; the water curtain filtering mechanism further filters the tiny dust through the water curtain wall, so that the dust removal effect is effectively improved.
Description
Technical Field
The utility model relates to a dust collecting equipment field especially relates to a mining site dust collector.
Background
Harbor or mining site etc. use material transfer equipment's region, especially when the switching computer lab falls to the belt along the chute, very big impact force has been produced because of the conversion between potential energy and the kinetic energy, make the powdered ore granule concentration in the baffle box improve by a wide margin, ordinary enterprise uses simple sack cleaner can reduce dust concentration at a certain extent usually, but because the characteristic of powdered ore, a large amount of dusts are piled up and are caused hardening and jam easily, and conventional dust collecting equipment only drying process, be difficult to with the dust adsorption treatment of tiny particle, and tiny particle in the environment will cause serious health threat to the staff that is in this environment for a long time, therefore how can further improve dust removal effect and become the problem that technical staff in the field need to solve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a mining site dust collector.
The utility model discloses a realize through following technical scheme: a mine site dust removal device comprises a frame body, a pulse filtering mechanism and a water curtain filtering mechanism, wherein the pulse filtering mechanism and the water curtain filtering mechanism are fixedly connected with the frame body, the water curtain filtering mechanism and the pulse filtering mechanism are connected through an air passage, wherein,
the pulse filtering mechanism comprises an upper box body, a middle box body, an ash bucket, a plurality of groups of filtering assemblies and a blowing assembly, wherein the upper box body, the middle box body and the ash bucket are sequentially connected from top to bottom, a first air inlet is formed in the side face of the middle box body, a first air outlet is formed in the upper box body, a sealing partition plate is arranged between the upper box body and the middle box body, a plurality of circular through holes are formed in the sealing partition plate at intervals, each filtering assembly comprises a filtering cloth bag and a framework for expanding the interior of the filtering cloth bag, an opening of the filtering cloth bag is hermetically connected with the circular through holes of the sealing partition plate, each blowing assembly comprises an air pipe, a pulse valve and a plurality of blowing pipes, the pulse valve is connected with the air pipe, the upper end of each blowing pipe is hermetically;
the water curtain filtering mechanism comprises a cavity, a circulating water pump and a water pipe, wherein a second air inlet hole and a second air outlet hole are formed in the front side and the rear side of the cavity, the second air inlet hole is connected with the first air outlet hole through an air passage, a water storage tank is arranged on the upper portion of the cavity, a strip-shaped mesh hole is formed in the left end of the water storage tank, the water storage tank is connected with the lower portion of the cavity through the water pipe, and the right end of the water.
According to the technical scheme, preferably, the bottom of the cavity is provided with a sewage draining hole, and the lower end of the sewage draining hole is provided with a control valve.
According to the technical scheme, preferably, a filter screen is arranged at the joint of the water pipe and the lower part of the cavity, and the distance between the water pipe and the bottom of the cavity is larger than 15 cm.
According to the technical scheme, preferably, a collecting box is arranged below the ash bucket, and the upper part of the collecting box is clamped at the lower part of the ash bucket.
According to the technical scheme, preferably, the lower part of the collecting box is provided with a plurality of universal rollers.
The utility model has the advantages that: the utility model primarily filters dust in the air through the pulse filtering mechanism, and the blowing component blows off dust adsorbed on the outer wall of the filtering cloth bag in the filtering component through jetting intermittent high-speed airflow so that the dust falls into the ash bucket, thereby preventing the outer part of the filtering cloth bag from caking and effectively improving the adsorption effect of the filtering cloth bag; the water curtain filtering mechanism further filters the tiny dust through the water curtain, so that the dust removal effect is effectively improved.
Drawings
Fig. 1 shows a schematic front view structure according to an embodiment of the present invention.
In the figure: 1. a frame body; 2. a pulse filtering mechanism; 3. a water curtain filter mechanism; 4. an upper box body; 5. A middle box body; 6. an ash hopper; 7. a first air inlet; 8. a first air outlet; 9. sealing the partition plate; 10. A filter cloth bag; 11. a framework; 12. an air tube; 13. a pulse valve; 14. a blowing pipe; 15. a cavity; 16. a water circulating pump; 17. a water pipe; 18. a second air outlet; 19. a water storage tank; 20. strip-shaped meshes; 21. a water curtain wall; 22. a control valve; 23. a collection box; 24. and a universal roller.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model provides a mine site dust removal device, which comprises a frame body 1, a pulse filtering mechanism 2 fixedly connected with the frame body 1 and a water curtain filtering mechanism 3, wherein the water curtain filtering mechanism 3 is connected with the pulse filtering mechanism 2 through an air passage,
the pulse filtering mechanism 2 comprises an upper box body 4, a middle box body 5, an ash bucket 6, a plurality of groups of filtering assemblies and a blowing assembly, wherein the upper box body 4, the middle box body 5 and the ash bucket 6 are sequentially connected from top to bottom, a first air inlet 7 is formed in the side surface of the middle box body 5, a first air outlet 8 is formed in the upper box body 4, a sealing partition plate 9 is arranged between the upper box body 4 and the middle box body 5, a plurality of circular through holes are formed in the sealing partition plate 9 at intervals, each filtering assembly comprises a filtering cloth bag 10 and a framework 11 for supporting the inside of the filtering cloth bag 10, the opening of the filtering cloth bag 10 is in sealing connection with the circular through holes of the sealing partition plate 9, each blowing assembly comprises an air pipe 12, a pulse valve 13 and a plurality of blowing pipes 14, the pulse valve 13 is connected with the air pipe 12, the upper ends of the blowing pipes 14 are in sealing fixed connection with, the pulse valve 13 can vibrate the filter cloth bag 10 by alternately jetting high-speed airflow through the jetting pipe 14, so that dust adsorbed on the outer wall of the filter cloth bag 10 falls into the ash bucket 6, and the outer wall of the filter cloth bag 10 is prevented from caking;
the water curtain filtering mechanism 3 comprises a cavity 15, a circulating water pump 16 and a water pipe 17, a second air inlet hole and a second air outlet hole 18 are respectively formed in the front side and the rear side of the cavity 15, the second air inlet hole is connected with the first air outlet hole through an air passage, a water storage tank 19 is arranged on the upper portion of the cavity 15, a strip-shaped mesh 20 is formed at the left end of the water storage tank 19, water in the water storage tank 19 forms a water curtain wall 21 through the strip-shaped mesh 20, the water storage tank 19 is connected with the lower portion of the cavity 15 through the water pipe 17, the right end of the water pipe 17 is connected with the circulating water pump 16, the water curtain filtering mechanism 3 further filters tiny dust through the water curtain.
The flow according to the airflow direction is as follows:
external air flow enters the middle box body 5 through the first air inlet 7, the external air flow passes through the filter cloth bag 10, carried dust is adsorbed on the outer wall of the filter cloth bag 10, the air flow enters the second air inlet through the first air outlet 8, the air flow passes through the water curtain, small dust particles in the air flow enter the bottom of the cavity 15 along with water flow, and clean air flow is discharged into the atmosphere through the second air outlet;
according to the above embodiment, preferably, the bottom of the cavity 15 is provided with a drain hole, and the lower end of the drain hole is provided with the control valve 22, so that dust mixed with water can be quickly cleaned.
According to the above embodiment, preferably, a filter screen is arranged at the connection position of the water pipe 17 and the lower part of the cavity 15, and the distance between the water pipe 17 and the bottom of the cavity 15 is larger than 15cm, so that the circulating water carrying dust particles is prevented from blocking the water pump.
According to the above embodiment, preferably, the collecting box 23 is arranged below the ash bucket 6, and the upper part of the collecting box 23 is clamped at the lower part of the ash bucket 6, so that the collecting box 23 can be conveniently detached by workers.
According to the above embodiment, the collecting box 23 is preferably provided with a plurality of universal rollers 24 at the lower part thereof, so that the workers can conveniently transfer, collect and clean the collecting box.
The utility model has the advantages that: the utility model primarily filters dust in the air through the pulse filtering mechanism 2, and the intermittent jet air flow of the blowing component blows off the dust absorbed by the filtering cloth bag 10 of the filtering component, so that the dust falls into the dust hopper 6, thereby effectively preventing the outside of the filtering cloth bag 10 from caking and improving the absorption effect of the filtering cloth bag 10; the water curtain filtering mechanism 3 further filters the tiny dust through a water curtain, thereby effectively improving the dust removal 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 decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A mine site dust removal device is characterized by comprising a frame body, a pulse filtering mechanism and a water curtain filtering mechanism, wherein the pulse filtering mechanism and the water curtain filtering mechanism are fixedly connected with the frame body, the water curtain filtering mechanism is connected with the pulse filtering mechanism through an air passage,
the pulse filtering mechanism comprises an upper box body, a middle box body, an ash bucket, a plurality of groups of filtering assemblies and a blowing assembly, wherein the upper box body, the middle box body and the ash bucket are sequentially connected from top to bottom, a first air inlet is formed in the side face of the middle box body, a first air outlet is formed in the upper box body, a sealing partition plate is arranged between the upper box body and the middle box body, a plurality of circular through holes are formed in the sealing partition plate at intervals, the filtering assemblies comprise filtering cloth bags and frameworks for expanding the interiors of the filtering cloth bags, openings of the filtering cloth bags are hermetically connected with the circular through holes of the sealing partition plate, the blowing assembly comprises an air pipe, a pulse valve and a plurality of blowing pipes, the pulse valve is connected with the air pipe, the upper ends of the blowing pipes are hermetically and fixedly connected with the air pipe, the blowing pipes are positioned;
the water curtain filtering mechanism comprises a cavity, a circulating water pump and a water pipe, wherein a second air inlet hole and a second air outlet hole are formed in the front side and the rear side of the cavity, the second air inlet hole is connected with the first air outlet hole through an air flue, a water storage tank is arranged on the upper portion of the cavity, a strip-shaped mesh is formed in the left end of the water storage tank, the water storage tank is connected with the lower portion of the cavity through the water pipe, and the right end of the water pipe is connected with the circulating water pump.
2. The mine site dust removal device of claim 1, wherein a drain hole is formed in the bottom of the cavity, and a control valve is arranged at the lower end of the drain hole.
3. The mine site dust removal device of claim 1, wherein a filter screen is arranged at the connection of the water pipe and the lower part of the cavity, and the distance between the water pipe and the bottom of the cavity is more than 15 cm.
4. The mine site dust removal device of claim 1, wherein a collection box is arranged below the ash bucket, and the upper part of the collection box is clamped at the lower part of the ash bucket.
5. The mine site dust removal device of claim 4, wherein the lower portion of the collection box is provided with a plurality of universal rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285883.3U CN209865654U (en) | 2019-03-06 | 2019-03-06 | Dust removal device for mine field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285883.3U CN209865654U (en) | 2019-03-06 | 2019-03-06 | Dust removal device for mine field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209865654U true CN209865654U (en) | 2019-12-31 |
Family
ID=68954148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920285883.3U Expired - Fee Related CN209865654U (en) | 2019-03-06 | 2019-03-06 | Dust removal device for mine field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209865654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350939A (en) * | 2020-03-04 | 2021-09-07 | 区万林 | Water curtain filtering and sterilizing air purifier |
| CN115228195A (en) * | 2022-05-23 | 2022-10-25 | 江苏精亚环境科技有限公司 | Dust collector for cotton spinning dust filtration |
-
2019
- 2019-03-06 CN CN201920285883.3U patent/CN209865654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350939A (en) * | 2020-03-04 | 2021-09-07 | 区万林 | Water curtain filtering and sterilizing air purifier |
| CN115228195A (en) * | 2022-05-23 | 2022-10-25 | 江苏精亚环境科技有限公司 | Dust collector for cotton spinning dust filtration |
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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: 20191231 |