CN104176468A - Front dust suppression mechanism of coal conveying belt tensioning device - Google Patents
Front dust suppression mechanism of coal conveying belt tensioning device Download PDFInfo
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- CN104176468A CN104176468A CN201410350506.5A CN201410350506A CN104176468A CN 104176468 A CN104176468 A CN 104176468A CN 201410350506 A CN201410350506 A CN 201410350506A CN 104176468 A CN104176468 A CN 104176468A
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- conveyer belt
- coal conveyer
- dust suppression
- coal
- suppression mechanism
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Abstract
The invention discloses a front dust suppression mechanism of a coal conveying belt tensioning device. The front dust suppression mechanism comprises a cleaning device and a spraying device, wherein the cleaning device comprises a driving wheel, bevel gears and a cleaning belt, the driving wheel is contacted with a lower coal conveying belt and fixedly connected with one end of a horizontal drive shaft, the other end of the horizontal drive shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear which is fixedly connected with one end of a vertical drive shaft, the other end of the vertical drive shaft is fixedly connected with a first driving wheel, and a second driving wheel and the first driving wheel are connected through the cleaning belt; and the spraying device comprises a water pipe and a plurality of spraying nozzles which are mounted in front of the cleaning device. The front dust suppression mechanism of the coal conveying belt tensioning device has the characteristics of simplicity, low cost and effective dust suppression, effectively reduces dust produced by the coal conveying belt at the tensioning device, does not require additional power, and is energy-saving.
Description
Technical field
The present invention relates to the dedusting field of coal conveyer belt, especially a kind of preposition dust suppression mechanism of coal conveyer belt take-up device.
Background technology
At present, the take-up device of domestic modal belt conveyer has: spiral tensioning device, high low type, weight car formula and rope hoist formula.Wherein, the most frequently used is high low type take-up device, when coal conveyer belt moves to take-up device place, belt can move one section vertically downward, now the coal dust on coal conveyer belt, in gravity and air-flow change under effect, will inevitably depart from coal conveyer belt, produces a large amount of coal dusts in this process.The dust of the coal conveyer belt of coal-burning power plant has a strong impact on operating environment, very big to operating personnel's health hazard.
Coal handling system, when design and construction, is generally all noticed the dust that belt is located end to end, takes dust suppression, dust removal installation, and has obtained certain effect, but the take-up device place of coal conveyer belt is not arranged to relevant dust suppression, dust suppression.
Summary of the invention
The object of the invention is for overcoming above-mentioned the deficiencies in the prior art, a kind of preposition dust suppression mechanism of coal conveyer belt take-up device is provided, have that equipment is simple, cost is low and the effective feature of dust suppression, effectively reduce the dust that coal conveyer belt produces at take-up device place; In addition, without power is additionally provided, save the energy.
For achieving the above object, the present invention adopts following technical proposals:
The preposition dust suppression mechanism of coal conveyer belt take-up device, comprise clearing apparatus and atomising installation, described clearing apparatus comprises driving wheel, cone gear and cleaning belt, described driving wheel is belt wheel, contact with belt under defeated coal, described driving wheel is fixedly connected with one end of horizontal drive shaft, the other end of described horizontal drive shaft is fixedly connected with the first cone gear, described the first cone gear and the second cone gear are connected with a joggle, described the second cone gear is fixedly connected with one end of vertical transmission shaft, the other end of described vertical transmission shaft is fixedly connected with the first power wheel, the second power wheel is connected by cleaning belt with described the first power wheel, described atomising installation comprises water pipe and a plurality of spraying nozzle, and a plurality of described spraying nozzles are installed on the place ahead of described clearing apparatus.
Described cleaning belt is endless belt, and outside face is fine, soft fur brush, and is arranged at 1m place, take-up device the place ahead.
Described the first power wheel is movably connected on coal conveyer belt support by the first fixed link.
Described the second power wheel is movably connected on coal conveyer belt support by the second fixed link.
Described vertical transmission shaft is movably connected on coal conveyer belt support by the 3rd fixed link.
Described horizontal drive shaft is movably connected on coal conveyer belt support by the 4th fixed link.
Described spraying nozzle is provided with master cock, and described master cock is connected with the on off controller of coal conveyer belt, when coal conveyer belt brings into operation and be out of service, the master cock of spraying nozzle opens and closes accordingly, actv. is sprinkled water to coal conveyer belt constantly, reaches the object of dust suppression.
Described water pipe is connected to coal transport passage fire demand water or cleaning water.
The invention has the beneficial effects as follows,
1. equipment is simple, cost is low, is easy to promote.
2. by driving wheel, on coal conveyer belt, move generation power device is moved, without the extra engine installation that increases, save the energy.
3. by spraying nozzle, coal conveyer belt is sprayed constantly, can effectively reduce the coal dust that clearing apparatus produces.
4. this device can effectively be removed coal dust remaining on coal conveyer belt, and suppresses the coal dust that coal conveyer belt produces at take-up device place, ensures operating personnel's occupational health.
Accompanying drawing explanation
Fig. 1 is structure schematic top plan view of the present invention;
Fig. 2 is that schematic diagram is looked on a structure of the present invention left side;
Fig. 3 is structural profile schematic diagram of the present invention;
Wherein 1, belt under defeated coal, 2, cleaning belt, 3, spraying nozzle, 4, the first power wheel, the 5, second power wheel, the 6, second fixed link, 7, vertical transmission shaft, the 8, the 3rd fixed link, the 9, second cone gear, 10, the first cone gear, 11, horizontal drive shaft, the 12, the 4th fixed link, 13, driving wheel, 14, take-up device, 15, water pipe, 16, belt on defeated coal, the 17, first fixed link.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
The preposition dust suppression mechanism of coal conveyer belt take-up device, as Fig. 1, shown in Fig. 2 and Fig. 3, comprise clearing apparatus and atomising installation, clearing apparatus comprises driving wheel 13, cone gear and cleaning belt 2, driving wheel 13 is belt wheel, contact with belt 1 under defeated coal, driving wheel 13 is fixedly connected with one end of horizontal drive shaft 11, the other end of horizontal drive shaft 11 is fixedly connected with the first cone gear 10, the first cone gear 10 and the second cone gear 9 are connected with a joggle, the second cone gear 9 is fixedly connected with one end of vertical transmission shaft 7, vertically the other end of transmission shaft 7 is fixedly connected with the first power wheel 4, the second power wheel 5 is connected by cleaning belt 2 with the first power wheel 4, atomising installation comprises a plurality of spraying nozzles 3 and water pipe 15, and a plurality of spraying nozzles 3 are installed on the place ahead of clearing apparatus.
Cleaning belt 2 is endless belt, and outside face is fine, soft fur brush, and is arranged at take-up device 14 1m places, the place ahead.
The first power wheel 4 is movably connected on coal conveyer belt support by the first fixed link 17; The second power wheel 5 is movably connected on coal conveyer belt support by the second fixed link 6; Vertically transmission shaft 7 is movably connected on coal conveyer belt support by the 3rd fixed link 8; Horizontal drive shaft 11 is movably connected on coal conveyer belt support by the 4th fixed link 12.
Spraying nozzle 3 is provided with master cock, and master cock is connected with the on off controller of coal conveyer belt, when coal conveyer belt brings into operation and be out of service, the master cock of spraying nozzle 3 opens and closes accordingly, and actv. is sprinkled water and reached the object of dust suppression coal conveyer belt constantly; Water pipe 15 is connected to coal transport passage fire demand water or cleaning water.
Working process:
On defeated coal, belt 16, under defeated coal, belt 1 is when operation, spraying nozzle 3 in atomising installation is to 1 watering of belt under defeated coal, under the induced effect of driving wheel 13 belt 1 under defeated coal in clearing apparatus, rotate, and by horizontal drive shaft 11 transmission the first cone gear 10 runnings that are attached thereto, the first cone gear 10 engagements drive the second cone gear 9 to rotate, the second cone gear 9 is by vertical-transmission shaft drive the first power wheel 4 runnings, the first power wheel 4 is connected by band type of drive with the second power wheel 5, the fine, soft fur brush of cleaning belt 2 outside faces can clean the remaining coal dust on belt 1 under defeated coal, reach actv. constantly and reduce coal conveyer belt at the coal dust that moves to take-up device 14 places generation.When coal conveyer belt is out of service, spraying nozzle 3 stops sprinkling water to coal conveyer belt.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (8)
1. the preposition dust suppression mechanism of coal conveyer belt take-up device, comprise clearing apparatus and atomising installation, it is characterized in that, , described clearing apparatus comprises driving wheel, cone gear and cleaning belt, described driving wheel is belt wheel, contact with belt under defeated coal, described driving wheel is fixedly connected with one end of horizontal drive shaft, the other end of described horizontal drive shaft is fixedly connected with the first cone gear, described the first cone gear and the second cone gear are connected with a joggle, described the second cone gear is fixedly connected with one end of vertical transmission shaft, the other end of described vertical transmission shaft is fixedly connected with the first power wheel, the second power wheel is connected by cleaning belt with described the first power wheel, described atomising installation comprises water pipe and a plurality of spraying nozzle, and a plurality of described spraying nozzles are installed on the place ahead of described clearing apparatus.
2. the preposition dust suppression mechanism of coal conveyer belt take-up device as claimed in claim 1, is characterized in that, described cleaning belt is endless belt, and outside face is fine, soft fur brush, and is arranged at 1m place, take-up device the place ahead.
3. the preposition dust suppression mechanism of coal conveyer belt take-up device as claimed in claim 1, is characterized in that, described the first power wheel is movably connected on coal conveyer belt support by the first fixed link.
4. the preposition dust suppression mechanism of coal conveyer belt take-up device as claimed in claim 1, is characterized in that, described the second power wheel is movably connected on coal conveyer belt support by the second fixed link.
5. the preposition dust suppression mechanism of coal conveyer belt take-up device as claimed in claim 1, is characterized in that, described vertical transmission shaft is movably connected on coal conveyer belt support by the 3rd fixed link.
6. the preposition dust suppression mechanism of coal conveyer belt take-up device as claimed in claim 1, is characterized in that, described horizontal drive shaft is movably connected on coal conveyer belt support by the 4th fixed link.
7. the preposition dust suppression mechanism of coal conveyer belt take-up device as claimed in claim 1, is characterized in that, described spraying nozzle is provided with master cock, and described master cock is connected with the on off controller of coal conveyer belt.
8. the preposition dust suppression mechanism of coal conveyer belt take-up device as claimed in claim 1, is characterized in that, described water pipe is connected to coal transport passage fire demand water or cleaning water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350506.5A CN104176468B (en) | 2014-07-22 | 2014-07-22 | The preposition dust suppression mechanism of coal conveyer belt take-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350506.5A CN104176468B (en) | 2014-07-22 | 2014-07-22 | The preposition dust suppression mechanism of coal conveyer belt take-up device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104176468A true CN104176468A (en) | 2014-12-03 |
| CN104176468B CN104176468B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410350506.5A Active CN104176468B (en) | 2014-07-22 | 2014-07-22 | The preposition dust suppression mechanism of coal conveyer belt take-up device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733834A (en) * | 2018-12-29 | 2019-05-10 | 希杰荣庆物流供应链有限公司 | A kind of intelligent sorting plant of logistics storage |
| CN111674969A (en) * | 2020-06-24 | 2020-09-18 | 大唐呼图壁能源开发有限公司热电厂 | Front dust suppression mechanism of coal conveying belt tensioning device |
| CN114572649A (en) * | 2022-04-15 | 2022-06-03 | 中国华电科工集团有限公司 | Cleaning device and coal transmission system |
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| JP2003146423A (en) * | 2001-11-05 | 2003-05-21 | Sanki Eng Co Ltd | Washing device of belt conveyer |
| CN201559994U (en) * | 2009-10-30 | 2010-08-25 | 中冶天工建设有限公司 | Automatic conveying belt cleaner |
| CN202007024U (en) * | 2011-03-21 | 2011-10-12 | 山东新阳能源有限公司 | Automatic cleaning and dust removing device of rubber conveyor |
| CN202245225U (en) * | 2011-09-30 | 2012-05-30 | 神华集团有限责任公司 | Dust suppression device and material conveying system having same |
| CN203048096U (en) * | 2013-01-17 | 2013-07-10 | 贵州开磷（集团）有限责任公司 | Cleaning and dust-removal device of rubber belt conveyer |
| CN203127682U (en) * | 2013-01-31 | 2013-08-14 | 江苏中烟工业有限责任公司 | Automatic cleaning device of conveying belt |
| CN203975870U (en) * | 2014-07-22 | 2014-12-03 | 国家电网公司 | The preposition dust suppression mechanism of coal conveyer belt take-up device |
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2014
- 2014-07-22 CN CN201410350506.5A patent/CN104176468B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003146423A (en) * | 2001-11-05 | 2003-05-21 | Sanki Eng Co Ltd | Washing device of belt conveyer |
| CN201559994U (en) * | 2009-10-30 | 2010-08-25 | 中冶天工建设有限公司 | Automatic conveying belt cleaner |
| CN202007024U (en) * | 2011-03-21 | 2011-10-12 | 山东新阳能源有限公司 | Automatic cleaning and dust removing device of rubber conveyor |
| CN202245225U (en) * | 2011-09-30 | 2012-05-30 | 神华集团有限责任公司 | Dust suppression device and material conveying system having same |
| CN203048096U (en) * | 2013-01-17 | 2013-07-10 | 贵州开磷（集团）有限责任公司 | Cleaning and dust-removal device of rubber belt conveyer |
| CN203127682U (en) * | 2013-01-31 | 2013-08-14 | 江苏中烟工业有限责任公司 | Automatic cleaning device of conveying belt |
| CN203975870U (en) * | 2014-07-22 | 2014-12-03 | 国家电网公司 | The preposition dust suppression mechanism of coal conveyer belt take-up device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733834A (en) * | 2018-12-29 | 2019-05-10 | 希杰荣庆物流供应链有限公司 | A kind of intelligent sorting plant of logistics storage |
| CN109733834B (en) * | 2018-12-29 | 2020-10-27 | 希杰荣庆物流供应链有限公司 | Intelligent sorting device for logistics storage |
| CN111674969A (en) * | 2020-06-24 | 2020-09-18 | 大唐呼图壁能源开发有限公司热电厂 | Front dust suppression mechanism of coal conveying belt tensioning device |
| CN114572649A (en) * | 2022-04-15 | 2022-06-03 | 中国华电科工集团有限公司 | Cleaning device and coal transmission system |
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| Publication number | Publication date |
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| CN104176468B (en) | 2016-08-24 |
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