CN114684571B - Dust suppression device for tail end of coal transmission belt - Google Patents
Dust suppression device for tail end of coal transmission belt Download PDFInfo
- Publication number
- CN114684571B CN114684571B CN202210431566.4A CN202210431566A CN114684571B CN 114684571 B CN114684571 B CN 114684571B CN 202210431566 A CN202210431566 A CN 202210431566A CN 114684571 B CN114684571 B CN 114684571B
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- CN
- China
- Prior art keywords
- box
- fixed mounting
- coal
- dust
- wall face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 70
- 239000003245 coal Substances 0.000 title claims abstract description 51
- 230000001629 suppression Effects 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 66
- 230000001681 protective effect Effects 0.000 claims description 7
- 241000220317 Rosa Species 0.000 claims description 6
- 238000000034 method Methods 0.000 description 12
- 239000012535 impurity Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/22—Cleaning devices comprising fluid applying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/188—Preventing escape of dust by means of non-sealed systems with spraying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses a dust suppression device for the tail end of a coal transmission belt, which relates to the technical field of coal transmission and comprises a transmission box body, wherein a transmission belt is arranged in the transmission box body, a first fan is fixedly arranged on the side wall surface of the transmission box body, an air inlet pipe is arranged between the output end of the first fan and the transmission box body, a dust removal device is arranged on the other side wall surface of the transmission box body, and the dust removal device comprises a dust removal box.
Description
Technical Field
The invention relates to the technical field of coal transmission, in particular to a dust suppression device for the tail end of a coal transmission belt.
Background
The coal is a solid combustible mineral formed by complex biochemical and physical-chemical changes gradually caused by burying ancient plants underground, the supply of the coal is also related to the stability of the development of the industrial aspects of China and the aspects of the whole society, the problem of the supply safety of the coal is the most important ring in the energy safety of China, a conveyor belt is required to be adopted in the process of transporting the coal between working procedures after the coal is mined, a large amount of dust is generated in the process of transporting the coal, thus the dustproof and dust suppression working procedure is required to be carried out, the existing dustproof and dust suppression method adopts a direct spraying mode to the coal, thereby causing water source to remain on the coal, further increasing the weight of the coal, requiring the airing condition of the coal, increasing the processing working procedure of the coal, and the conveyor belt also has massive floatable impurities in the process of transporting the coal, and the dust suppression mode of spraying is easy to transport the impurities together with the coal, thereby further increasing the weight of the raw materials of the coal and increasing the transportation cost.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a dust suppression device for the tail end of a coal driving belt, which solves the technical problems that the existing dust prevention and suppression mode adopts a mode of directly spraying on coal, so that a water source is remained on the coal, the weight of the coal is increased, the condition that the coal needs to be dried is increased, the processing procedure of the coal is increased, and the conveying belt also has massive floatable impurities in the process of conveying the coal, and the dust suppression mode of spraying is easy to convey the impurities and the coal together, so that the weight of the raw materials of the coal is further increased, and the conveying cost is increased.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a dust suppression device for coal drive belt end, includes the conveying box, install the conveyer belt in the conveying box, fixed mounting has first fan on the conveying box lateral wall face, install the air-supply line between first fan output and the conveying box, install dust collector on the conveying box another lateral wall face, dust collector includes the dust removal case, fixed mounting has the guide duct on the dust removal case lateral wall face, the guide duct other end is connected with conveying box another lateral wall face, dust removal case upper wall face fixed mounting has the rose box, rose box lower wall face fixed mounting has the pipe, the pipe lower extreme runs through in dust removal case upper wall face, the outer upper wall face fixed mounting of rose box has the second fan, second fan input is connected with the rose box, install out the tuber pipe between second fan output and the conveying box lateral wall face, dust removal case lower extreme port fixed mounting has the water tank, water tank lower wall face fixed mounting has the motor, motor drive end runs through with motor lower wall face, the water tank lower wall face fixed mounting has the pipe, annular bearing block is installed to the water pump, the water outlet pipe is fixed mounting has on the annular duct, the water pump has the water inlet pipe fixed mounting to the water pump, the annular duct is connected with the water inlet tube is fixed bearing the water pump, the water pump has the water outlet pipe fixed mounting.
Preferably, the second filter screen is fixedly installed on the inner wall surface of the water tank, a through hole is formed in the filter screen, a bearing is fixedly installed in the through hole, a connecting column is fixedly installed on the inner ring of the bearing, and the water outlet pipe penetrates through the connecting column.
Preferably, the horizontal axis of the air guide pipe is tangential to the dust collection box.
Preferably, the dust removing box comprises an upper cylinder body and a lower cylinder body, wherein the upper cylinder body is of a cylindrical structure, and the lower cylinder body is of a conical structure.
Preferably, a first filter screen is fixedly arranged on the inner wall surface of the filter box.
Preferably, supporting legs are fixedly arranged at four corners of the outer lower wall surface of the water tank respectively, a protective box is fixedly arranged on the outer lower wall surface of the water tank, and the motor is positioned in the protective box.
Advantageous effects
The invention provides a dust suppression device for the tail end of a coal driving belt, which solves the technical problems that the existing dust suppression mode adopts a mode of directly spraying the coal, so that a water source is remained on the coal, the weight of the coal is increased, the condition that the coal is required to be dried is increased, the processing procedure of the coal is increased, and the conveying belt also has massive floatable impurities in the process of conveying the coal, the dust suppression mode is used for dust suppression, the impurities and the coal are easily conveyed together in a spraying mode, the weight of raw materials of the coal is further increased, and the conveying cost is increased.
Drawings
Fig. 1 is a schematic front view of a dust suppression device for a coal conveyor belt end according to the present invention.
Fig. 2 is a schematic top view of a dust removing box of the dust suppression device for the tail end of the coal driving belt.
In the figure: 1. conveying the box body; 2. a conveyor belt; 3. a first fan; 4. an air inlet pipe; 5. a dust removal box; 6. an air guide pipe; 7. a filter box; 8. a conduit; 9. a second fan; 10. an air outlet pipe; 11. a water tank; 12. a motor; 13. a carrying case; 14. a water pump; 15. a water inlet pipe; 16. a water outlet pipe; 17. an annular groove; 18. a slide block; 19. an annular water pipe; 20. a spray head; 21. a second filter screen; 22. a bearing; 23. a connecting column; 24. a first filter screen; 25. support legs; 26. and a protective box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the dust suppression device for the tail end of the coal transmission belt comprises a transmission box body 1, a transmission belt 2 is arranged in the transmission box body 1, a first fan 3 is fixedly arranged on the side wall surface of the transmission box body 1, an air inlet pipe 4 is arranged between the output end of the first fan 3 and the transmission box body 1, a dust removal device is arranged on the other side wall surface of the transmission box body 1, the dust removal device comprises a dust removal box 5, an air guide pipe 6 is fixedly arranged on the side wall surface of the dust removal box 5, the other end of the air guide pipe 6 is connected with the other side wall surface of the transmission box body 1, a filter box 7 is fixedly arranged on the upper wall surface of the dust removal box 5, a guide pipe 8 is fixedly arranged on the lower wall surface of the filter box 7, the lower end of the guide pipe 8 penetrates through the upper wall surface of the dust removal box 5, a second fan 9 is fixedly arranged on the outer upper wall surface of the filter box 7, the input end of the second fan 9 is connected with the filter box 7, an air outlet pipe 10 is arranged between the output end of the second fan 9 and the side wall surface of the conveying box body 1, a water tank 11 is fixedly arranged at the port of the lower end of the dust removal box 5, a motor 12 is fixedly arranged on the lower wall surface of the water tank 11, the driving end of the motor 12 penetrates through the lower wall surface of the water tank 11, a bearing box 13 is fixedly arranged at the driving end of the motor 12, a pair of water pumps 14 are fixedly arranged in the bearing box 13, an inlet pipe 15 is fixedly arranged between the input end of the water pumps 14 and the bearing box 13, an outlet pipe 16 is fixedly arranged at the output end of the water pumps 14, the upper end of the outlet pipe 16 penetrates through the upper wall surface of the bearing box 13, an annular groove 17 is formed in the inner wall surface of the dust removal box 5, a sliding block 18 is slidably arranged in the annular groove 17, an annular water pipe 19 is fixedly arranged on the sliding block 18, the other end of the outlet pipe 16 is fixedly connected with the inner wall surface of the annular water pipe 19, the utility model provides a dust removal device, including annular water pipe 19, annular water pipe, filter tank 11, bearing 22, connecting column 23, dust removal box 5, upper barrel and lower barrel, the upper barrel is cylindrical structure, lower barrel is conical structure, fixed mounting has first filter screen 24 on the filter tank 7 inner wall, the outer wall four corners punishment fixed mounting of lower wall of water tank 11 has supporting legs 25, the outer wall fixed mounting of lower wall of water tank 11 has protective housing 26, motor 12 is located protective housing 26.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: according to the description, when the coal is transported by the conveyor belt 2, the coal is transported from one end of the conveying box body 1 to the other end, at the moment, the first fan 3 is started, the output end of the first fan 3 blows air, and blows the air into the air guide pipe 6, at the moment, the air blows dust into the air guide pipe 6 together, because the horizontal axis of the air guide pipe 6 is tangential to the dust removal box 5 and the lower end of the dust removal box 5 is in a conical structure, the air enters the dust removal box 5 to generate rotational flow, large-particle impurities fall onto the second filter plate through the lower end port of the dust removal box 5, at the moment, the motor 12 and the water pump 14 are started, the driving end of the motor 12 rotates to drive the bearing box 13 to rotate, the bearing box 13 drives the water outlet pipe 16 to rotate, and the water outlet pipe 16 drives the annular water pipe 19 to rotate along the path of the annular groove 17 under the action of the sliding block 18, at this time, the water pump 14 guides the water in the water tank 11 into the water outlet pipe 16 through the water inlet pipe 15, guides the water into the annular water pipe 19 through the water outlet pipe 16, and the water source sprays the water source through the spray head 20 on the annular water pipe 19, so that the water source sprays dust fall on dust in wind, the sprayed water falls the dust in wind, and filters through the second filter screen 21, so that the water source below the filter screen always keeps a cleaner state, at this time, the sprayed wind enters the guide pipe 8, and enters the filter box 7 through the guide pipe 8, the residual dust in wind is further filtered through the first filter screen 24, the second fan 9 is started, the wind in the filter box 7 is pumped into the wind outlet pipe 10, and is discharged into the conveying box 1 again through the wind outlet pipe 10, and then the dust removal and dust suppression of the tail end circulation type of the coal conveyor belt 2 are formed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a dust suppression device for coal drive belt is terminal, includes conveying box (1), its characterized in that, install conveyer belt (2) in conveying box (1), fixed mounting has first fan (3) on conveying box (1) lateral wall face, install air-supply line (4) between first fan (3) output and conveying box (1), install dust collector on another lateral wall face of conveying box (1), dust collector includes dust removal case (5), fixed mounting has guide duct (6) on dust removal case (5) lateral wall face, guide duct (6) other end is connected with another lateral wall face of conveying box (1), fixed mounting has rose box (7) on dust removal case (5) lateral wall face, rose box (7) lower wall face fixed mounting has pipe (8), pipe (8) lower extreme runs through in dust removal case (5) upper wall face, filter box (7) outer upper wall face fixed mounting has second fan (9), second fan (9) are connected with filter box (7) lateral wall face and are connected with filter box (1) another lateral wall face, and are connected with water tank (11) lateral wall face (11) fixed mounting, be connected with water tank (11), the utility model discloses a dust removal device, including motor (12) drive end, motor (12) drive end fixed mounting has and bears case (13), it has a pair of water pump (14) to bear case (13) internal fixation, fixed mounting has inlet tube (15) between water pump (14) input and the case (13) that bear, water pump (14) output fixed mounting has outlet pipe (16), outlet pipe (16) upper end runs through in bearing case (13) upper wall, annular groove (17) have been seted up on dust removal case (5) inner wall, slidable mounting has slider (18) in annular groove (17), fixed mounting has annular water pipe (19) on slider (18), the other end and annular water pipe (19) inner wall fixed connection of outlet pipe (16), a plurality of shower nozzles (20) are installed to annular water pipe (19) lower wall.
2. The dust suppression device for the tail end of the coal transmission belt according to claim 1, wherein a second filter screen (21) is fixedly installed on the inner wall surface of the water tank (11), a through hole is formed in the filter screen, a bearing (22) is fixedly installed in the through hole, a connecting column (23) is fixedly installed on the inner ring of the bearing (22), and the water outlet pipe (16) penetrates through the connecting column (23).
3. A dust suppression device for a coal conveyor belt end according to claim 1, characterized in that the horizontal axis of the air duct (6) is tangential to the dust bin (5).
4. A dust suppression device for a coal conveyor belt end according to claim 3, characterized in that the dust removal box (5) comprises an upper cylinder and a lower cylinder, the upper cylinder being of cylindrical structure, the lower cylinder being of conical structure.
5. A dust suppression device for a coal conveyor belt end according to claim 1, characterized in that a first filter screen (24) is fixedly mounted on the inner wall surface of the filter box (7).
6. The dust suppression device for the tail end of the coal transmission belt according to claim 1, wherein supporting legs (25) are fixedly arranged at four corners of the outer lower wall surface of the water tank (11), a protective box (26) is fixedly arranged on the outer lower wall surface of the water tank (11), and the motor (12) is located in the protective box (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210431566.4A CN114684571B (en) | 2022-04-22 | 2022-04-22 | Dust suppression device for tail end of coal transmission belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210431566.4A CN114684571B (en) | 2022-04-22 | 2022-04-22 | Dust suppression device for tail end of coal transmission belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114684571A CN114684571A (en) | 2022-07-01 |
| CN114684571B true CN114684571B (en) | 2024-02-27 |
Family
ID=82144698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210431566.4A Active CN114684571B (en) | 2022-04-22 | 2022-04-22 | Dust suppression device for tail end of coal transmission belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114684571B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150103767A (en) * | 2014-02-20 | 2015-09-14 | 주식회사 한진엔지니어링 | Applied to coal feed fugitive dust removal device device |
| CN215325778U (en) * | 2021-07-19 | 2021-12-28 | 昌吉准东经济技术开发区盛疆汇能矿业有限公司 | Coal dust cleaning equipment for coal loading |
| CN215830499U (en) * | 2021-07-09 | 2022-02-15 | 大连渝达薄煤机械制造有限公司 | Dust fall mechanism for coal mining machine |
-
2022
- 2022-04-22 CN CN202210431566.4A patent/CN114684571B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150103767A (en) * | 2014-02-20 | 2015-09-14 | 주식회사 한진엔지니어링 | Applied to coal feed fugitive dust removal device device |
| CN215830499U (en) * | 2021-07-09 | 2022-02-15 | 大连渝达薄煤机械制造有限公司 | Dust fall mechanism for coal mining machine |
| CN215325778U (en) * | 2021-07-19 | 2021-12-28 | 昌吉准东经济技术开发区盛疆汇能矿业有限公司 | Coal dust cleaning equipment for coal loading |
Non-Patent Citations (1)
| Title |
|---|
| 马君 ; .煤炭码头新型洒水抑尘系统.港口科技.2017,(第09期),12-17. * |
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| Publication number | Publication date |
|---|---|
| CN114684571A (en) | 2022-07-01 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A dust suppression device for the end of coal transmission belts Granted publication date: 20240227 Pledgee: Bank of Jiangsu Co.,Ltd. Xuzhou Branch Pledgor: XUZHOU SAFE-ZIKE POLYMER MATERIALS CO.,LTD. Registration number: Y2024980008981 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |