CN113734698B - Environment-friendly dust removal device for coal - Google Patents
Environment-friendly dust removal device for coal Download PDFInfo
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- CN113734698B CN113734698B CN202111032950.9A CN202111032950A CN113734698B CN 113734698 B CN113734698 B CN 113734698B CN 202111032950 A CN202111032950 A CN 202111032950A CN 113734698 B CN113734698 B CN 113734698B
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- Prior art keywords
- pipe
- water spraying
- coal
- plate
- spray pipe
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Classifications
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- 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
- B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses an environment-friendly dust removing device for coal, which comprises a conveying belt, protruding blocks, a coal pile, a receiving plate, a recovery pool, a spray pipe, a mounting plate, a telescopic pipe and a guide plate, wherein the conveying belt is fixed on the ground through a bracket, the right end of the conveying belt is the coal pile, the left end of the conveying belt is connected with a mine car under a mine, the conveying belt is provided with a plurality of protruding blocks installed by screws, the protruding blocks are obliquely designed, the receiving plate is arranged below the coal pile, the recovery pool is arranged at the lower part of the receiving plate, the spray pipe is arranged on one side close to the coal pile, the spray pipe is connected with the telescopic pipe through a flange, the bottom of the spray pipe is connected with the mounting plate through a fixing lug, the guide plate is arranged on the back surface of the spray pipe, and the spray pipe can move up and down along the guide plate. The invention has reasonable design; the water spraying pipe can move upwards along with the increase of the weight of the coal pile, so that the dust removing effect is improved by performing water spraying operation on the upper part with serious dust.
Description
Technical Field
The invention relates to an environment-friendly dust removal device for coal.
Background
Coal is used as a resource and plays an important role in the production and life of people, the yield and the content of coal in China are high, the coal is often buried underground, machinery is needed in the coal exploitation process, a large amount of dust is inevitably carried in the coal exploitation process, along with the continuous enhancement of environmental awareness of people, dust is needed to be removed in the coal exploitation and conveying process, the existing dust removal device is mainly water pipes for spraying water, the dust below the coal is large in transportation and discharging, the water pipe spraying water is generally large in area, water resources are wasted, and meanwhile, the dust removal effect is not ideal.
Disclosure of Invention
The invention aims to provide an environment-friendly dust removal device for coal, which aims to solve the technical problems.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides a coal environmental protection dust collector, includes conveyer belt, protruding piece, coal pile, accept the board, retrieve pond, spray pipe, mounting panel, flexible pipe, deflector, the conveyer belt passes through the support to be fixed subaerial, and the right-hand member of conveyer belt is the coal pile, and the conveyer belt left end is connected with the mine car under the mine, is equipped with a plurality of protruding pieces of screw installation on the conveyer belt, protruding piece slope design, the below that the coal was piled is equipped with accepts the board, and the lower part of accepting the board is equipped with the recovery pond, and one side that is close to the coal pile is equipped with the spray pipe, and the spray pipe passes through flange joint with flexible pipe, and the bottom of spray pipe is connected with the mounting panel through the fixed ear, and the back of spray pipe is equipped with the deflector, and the spray pipe can follow the deflector and reciprocate.
Preferably, the top of accepting the board is equipped with integrated into one piece's baffle all around, and the bottom four corners of accepting the board is equipped with the spring sleeve of screw installation, and the lower part of accepting the board is equipped with the first rack of screw installation, and first rack is located the recovery pond, and the recovery pond is equipped with driven gear through the pipe guide waste water to the filter in the outside in recovery pond, and the second rack is connected with driven gear.
Preferably, the first rack is meshed with the driving gear, the driving gear is connected with the driven gear through a connecting rod, a waterproof sealing ring is installed on the connecting rod, the driven gear rotates together with the driving gear, a support is arranged at the top of the second rack, the tail end of the support is connected with the mounting plate through a screw, a through groove for a water spray pipe to pass through is formed in the mounting plate, the support column is in sliding connection with the mounting plate, one side of the mounting plate is connected with the sliding groove through a sliding block, the sliding groove is formed in a guide plate, and the guide plate is fixed on the ground through a bolt.
Preferably, the weight of the coal pile on the bearing plate is increased by a compression spring sleeve, and the first rack moves downwards along with the bearing plate so as to drive the driving gear to rotate.
Preferably, the sleeve is installed in the water spraying pipe, the tail end of the sleeve is of a sealing design, a plurality of water spraying branch pipes in threaded connection are arranged on the sleeve, a dust detector installed by a screw is arranged on one side of each water spraying branch pipe, the dust detector is located on one side of the water spraying pipe, a micro motor is installed in the water spraying pipe and is close to the design of each water spraying branch pipe, and the micro motor is controlled by the dust detector.
Preferably, the micro motor is connected with the inner wall of the water spraying pipe through the base, the micro motor is connected with the screw rod through the coupling, the tail end of the screw rod is provided with a limiting block fixed by a bolt, a threaded hole is formed in the moving plate, the screw rod is connected with the threaded hole, the moving plate is close to the design of the soft rubber pipe, the soft rubber pipe is connected with the water spraying branch pipe, a fixed plate is arranged on the opposite side of the moving plate, the fixed plate is connected with the inner wall of the water spraying pipe through the supporting rod, the water spraying branch pipe extends out of the water spraying pipe, and a plurality of water spraying branch pipes are distributed in the water spraying pipe at equal intervals.
Compared with the prior art, the invention has the following advantages: the invention has reasonable design; the convex blocks on the conveyor belt increase the friction force between the coal and the conveyor belt, so that the condition that sideslip occurs when the conveyor belt transports the coal is avoided to influence transportation; the coal is transported to a coal pile to be discharged through a conveyer belt, along with the increase of the height of the coal pile, the weight of the coal pile is increased, the bearing plate compresses the spring sleeve under the action of gravity, the bearing plate moves downwards, the first rack at the lower part of the bearing plate is meshed with the driving gear to enable the first gear to rotate, the driven gear rotates along with the driving gear, the second rack moves upwards under the action of the driven gear, the second rack drives the mounting plate to move upwards through the support, the spray pipes on the mounting plate move upwards together, and along with the increase of the height of the coal pile, the spray pipes also move upwards together to timely spray water at the position above the coal pile where more dust is generated, so that water resources are saved; the design of the recovery tank can recycle a part of wastewater; the dust detector on the spray pipe can timely monitor dust of different heights above the coal pile for detection, when the dust concentration of a certain height is higher, the micro motor is started to control the movable plate to be away from the fixed plate so as to enable the water spraying branch pipe to spray water, and when the dust concentration above the coal pile is not high, the micro motor enables the movable plate to be close to the fixed plate through the screw rod so as to prevent the movable plate from extruding the soft rubber pipe to spray water, so that resources are saved.
Drawings
FIG. 1 is a schematic diagram of the coal environmental protection dust collector of the invention.
Fig. 2 is a schematic view of a receiving plate of the coal environment-friendly dust removing device.
Fig. 3 is a schematic diagram of a driving gear and a driven gear of the coal environment-friendly dust removing device.
FIG. 4 is a schematic view of a part of the inside of a spray pipe of the coal dust collector.
FIG. 5 is an exploded view of the moving plate and the water spray branch of the coal dust collector of the present invention.
Description of the embodiments
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in figures 1-5, the coal environment-friendly dust collector comprises a conveying belt 1, a protruding block 2, a coal pile 3, a receiving plate 4, a recovery tank 5, a spray pipe 6, a mounting plate 7, a telescopic pipe 8 and a guide plate 9, wherein the conveying belt 1 is fixed on the ground through a bracket, the right end of the conveying belt 1 is the coal pile 3, the left end of the conveying belt 1 is connected with a mine car under a mine shaft, a plurality of protruding blocks 2 which are installed by screws are arranged on the conveying belt 1, the protruding blocks 2 are obliquely designed, the receiving plate 4 is arranged below the coal pile 3, the recovery tank 5 is arranged at the lower part of the receiving plate 4, the spray pipe 6 is arranged at one side close to the coal pile 3 and is connected with the telescopic pipe 8 through a flange, the bottom of the spray pipe 6 is connected with the mounting plate 7 through a fixing lug, the guide plate 9 is arranged at the back of the spray pipe 6, the spray pipe 6 can move up and down along the guide plate 9, the top periphery of the receiving plate 4 is provided with an integrally formed baffle 14, four corners of the bottom of the receiving plate 4 are provided with screw-mounted spring sleeves 10, the lower part of the receiving plate 4 is provided with a first rack 11 which is mounted by screws, the first rack 11 is positioned in the recovery tank 5, the recovery tank 5 guides waste water into the filter through a pipeline, the outer side of the recovery tank 5 is provided with a driven gear 13, a second rack 12 is connected with the driven gear 13, the first rack 11 is meshed with a driving gear 31, the driving gear 31 is connected with the driven gear 13 through a connecting rod 15, a waterproof sealing ring is mounted on the connecting rod 15, the driven gear 13 rotates together with the driving gear 31, the top of the second rack 12 is provided with a bracket 18, the tail end of the bracket 18 is connected with a mounting plate 7 through a screw, a through groove 19 for a spray pipe 6 to pass through is formed in the mounting plate 7, the support post 16 is in sliding connection with the mounting plate 7, one side of the mounting plate 7 is connected with a sliding chute 17 through a sliding block, the chute 17 is arranged on the guide plate 9, the guide plate 9 is fixed on the ground through bolts, the weight of the coal pile 3 on the bearing plate 4 is increased, the compression spring sleeve 10 is compressed, the first rack 11 moves downwards along with the bearing plate 4, so that the driving gear 31 is driven to rotate, the sleeve 20 is arranged in the spray pipe 6, the tail end of the sleeve 20 is in a sealing design, the sleeve 20 is provided with a plurality of water spraying branch pipes 22 in threaded connection, one side of the water spraying branch pipe 22 is provided with a dust detector 23 in screw installation, the dust detector 23 is positioned on one side of the spray pipe 6, a micro motor 21 is arranged in the spray pipe 6, the micro motor 21 is designed to be close to the water spraying branch pipe 22, the micro motor 21 is controlled by the dust detector 23, the micro motor 21 is connected with the inner wall of the spray pipe 6 through a base, the micro motor 21 is connected with the screw rod 24 through a coupler, the tail end of the screw rod 24 is provided with a bolt fixed limiting block 25, the screw rod 24 is connected with the screw hole 27, the moving plate 26 is designed to be close to the soft rubber pipe 30, the soft rubber pipe 30 is connected with the branch pipe 22, the opposite side of the moving plate 26 is provided with a fixed plate 28, the fixed plate 28 is arranged on the opposite side, the fixed plate 29 is connected with the inner wall 29 through the support rod 29 to the inner wall 29 and the inner wall of the spray pipe 6, the spray pipe 22 is distributed in the spray pipe 6 and extends at equal distance to the spray pipe 6.
The working principle of the invention is as follows: the coal to be transported is transferred to the conveyor belt 1, the conveyor belt 1 can convey the coal in a mine or on the ground to a proper position, the friction between the coal and the conveyor belt 1 is increased by the protruding block 2, idle running of the conveyor belt 1 is prevented, the coal is conveyed to the receiving plate 4 through the conveyor belt 1, the gravity of the coal pile 3 is increased along with the increase of the height of the coal pile 3, the spring sleeve 10 at the bottom of the receiving plate 4 is compressed, the first rack 11 moves downwards to drive the driving gear 31 to rotate, the driven gear 13 rotates together with the driving gear 31, the second rack 12 moves upwards under the action of the driven gear 12, the mounting plate 7 at one side of the second rack 12 moves upwards, the mounting plate 7 rises along with the increase of the height of the coal pile 3, so that the dust detector 23 on the water spraying pipe 6 can detect the dust concentration above the coal pile 3 all the time, when the dust concentration is high, the micro motor 21 drives the screw rod 24 to rotate, so that the moving plate 26 is far away from the fixed plate 28, and water is sprayed to the fixed plate 22 through the soft rubber branch pipe 30 and the water spraying pipe 22, and conversely, the water spraying plate 26 is close to the fixed plate 22.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (3)
1. The utility model provides a coal environmental protection dust collector, includes conveyer belt (1), protruding piece (2), coal heap (3), accept board (4), recovery pond (5), spray pipe (6), mounting panel (7), flexible pipe (8), deflector (9), its characterized in that, conveyer belt (1) are fixed subaerial through the support, the right-hand member of conveyer belt (1) is coal heap (3), conveyer belt (1) left end is connected with mine car under the mine, be equipped with a plurality of protruding pieces (2) of screw installation on conveyer belt (1), protruding piece (2) slope design, the below of coal heap (3) is equipped with accepts board (4), the lower part of accepting board (4) is equipped with recovery pond (5), is close to one side of coal heap (3) and is equipped with spray pipe (6), spray pipe (6) and flexible pipe (8) are through flange joint, the bottom of spray pipe (6) are connected with mounting panel (7) through the fixed ear, the back of spray pipe (6) is equipped with deflector (9), spray pipe (6) can reciprocate along deflector (9);
the top of the bearing plate (4) is provided with baffle plates (14) which are integrally formed at the periphery, four corners of the bottom of the bearing plate (4) are provided with spring sleeves (10) which are installed by screws, the lower part of the bearing plate (4) is provided with a first rack (11) which is installed by screws, the first rack (11) is positioned in the recovery tank (5), the recovery tank (5) guides waste water into the filter through a pipeline, the outer side of the recovery tank (5) is provided with a driven gear (13), and the second rack (12) is connected with the driven gear (13); the first rack (11) is meshed with the driving gear (31), the driving gear (31) is connected with the driven gear (13) through the connecting rod (15), the connecting rod (15) is provided with a waterproof sealing ring, the driven gear (13) and the driving gear (31) rotate together, the top of the second rack (12) is provided with a bracket (18), the tail end of the bracket (18) is connected with the mounting plate (7) through a screw, the mounting plate (7) is provided with a through groove (19) for the water spraying pipe (6) to pass through, the supporting column (16) is in sliding connection with the mounting plate (7), one side of the mounting plate (7) is connected with the sliding groove (17) through a sliding block, the sliding groove (17) is formed on the guide plate (9), and the guide plate (9) is fixed on the ground through a bolt; the weight of the coal pile (3) on the bearing plate (4) is increased to compress the spring sleeve (10), and the first rack (11) moves downwards along with the bearing plate (4) so as to drive the driving gear (31) to rotate.
2. The coal environment-friendly dust removal device according to claim 1, wherein a sleeve (20) is installed in the water spraying pipe (6), the tail end of the sleeve (20) is in a sealing design, a plurality of water spraying branch pipes (22) in threaded connection are arranged on the sleeve (20), a dust detector (23) installed by screws is arranged on one side of the water spraying branch pipes (22), the dust detector (23) is located on one side of the water spraying pipe (6), a micro motor (21) is installed in the water spraying pipe (6), the micro motor (21) is close to the design of the water spraying branch pipes (22), and the micro motor (21) is controlled by the dust detector (23).
3. The coal environment-friendly dust collector as claimed in claim 2, wherein the micro motor (21) is connected with the inner wall of the water spraying pipe (6) through a base, the micro motor (21) is connected with the screw rod (24) through a coupling, a limiting block (25) fixed by a bolt is arranged at the tail end of the screw rod (24), a threaded hole (27) is formed in the moving plate (26), the screw rod (24) is connected with the threaded hole (27), the moving plate (26) is close to a soft rubber pipe (30) for design, the soft rubber pipe (30) is connected with the water spraying branch pipe (22), a fixing plate (28) is arranged on the opposite side of the moving plate (26), the fixing plate (28) is connected with the inner wall of the water spraying pipe (6) through a supporting rod (29), the water spraying branch pipe (22) extends out of the water spraying pipe (6), and a plurality of water spraying branch pipes (22) are distributed in the water spraying pipe (6) at equal distances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111032950.9A CN113734698B (en) | 2021-09-03 | 2021-09-03 | Environment-friendly dust removal device for coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111032950.9A CN113734698B (en) | 2021-09-03 | 2021-09-03 | Environment-friendly dust removal device for coal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113734698A CN113734698A (en) | 2021-12-03 |
| CN113734698B true CN113734698B (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111032950.9A Active CN113734698B (en) | 2021-09-03 | 2021-09-03 | Environment-friendly dust removal device for coal |
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| Country | Link |
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| CN (1) | CN113734698B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0561105U (en) * | 1991-09-25 | 1993-08-10 | 新明和工業株式会社 | Waste collection device |
| CN102976076A (en) * | 2012-12-19 | 2013-03-20 | 徐州汇通科技开发有限公司 | Dust removing device of belt conveyer |
| CN106586383A (en) * | 2016-12-02 | 2017-04-26 | 盐城市天辰新型建材有限公司 | Cement charging, transferring, conveying and collecting device |
| CN109335463A (en) * | 2018-10-09 | 2019-02-15 | 辽宁工程技术大学 | A kind of transmission device that Coal Exploitation is mining |
| CN109681259A (en) * | 2018-12-26 | 2019-04-26 | 贵州大学 | A kind of device for reducing dust for ore extraction |
| CN110733911A (en) * | 2019-10-14 | 2020-01-31 | 西安市永鑫科技有限公司 | dust collector for industrial automatic conveyor belt |
| CN210619403U (en) * | 2019-08-10 | 2020-05-26 | 亿利洁能科技（颍上）有限公司 | Residual coal recovery device for coal sorting and transporting |
| CN211521026U (en) * | 2019-11-27 | 2020-09-18 | 咸阳东大洋混凝土有限公司 | Gravel bin with dust fall function |
| CN212767928U (en) * | 2020-08-26 | 2021-03-23 | 黄小离 | Coal yard coal pile protection device |
| CN213853710U (en) * | 2020-12-11 | 2021-08-03 | 田家通 | Surface mine safety mining dust collector |
-
2021
- 2021-09-03 CN CN202111032950.9A patent/CN113734698B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0561105U (en) * | 1991-09-25 | 1993-08-10 | 新明和工業株式会社 | Waste collection device |
| CN102976076A (en) * | 2012-12-19 | 2013-03-20 | 徐州汇通科技开发有限公司 | Dust removing device of belt conveyer |
| CN106586383A (en) * | 2016-12-02 | 2017-04-26 | 盐城市天辰新型建材有限公司 | Cement charging, transferring, conveying and collecting device |
| CN109335463A (en) * | 2018-10-09 | 2019-02-15 | 辽宁工程技术大学 | A kind of transmission device that Coal Exploitation is mining |
| CN109681259A (en) * | 2018-12-26 | 2019-04-26 | 贵州大学 | A kind of device for reducing dust for ore extraction |
| CN210619403U (en) * | 2019-08-10 | 2020-05-26 | 亿利洁能科技（颍上）有限公司 | Residual coal recovery device for coal sorting and transporting |
| CN110733911A (en) * | 2019-10-14 | 2020-01-31 | 西安市永鑫科技有限公司 | dust collector for industrial automatic conveyor belt |
| CN211521026U (en) * | 2019-11-27 | 2020-09-18 | 咸阳东大洋混凝土有限公司 | Gravel bin with dust fall function |
| CN212767928U (en) * | 2020-08-26 | 2021-03-23 | 黄小离 | Coal yard coal pile protection device |
| CN213853710U (en) * | 2020-12-11 | 2021-08-03 | 田家通 | Surface mine safety mining dust collector |
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| Publication number | Publication date |
|---|---|
| CN113734698A (en) | 2021-12-03 |
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