CN205315035U - A dust removal humidifying equipment for colliery in pit - Google Patents
A dust removal humidifying equipment for colliery in pit Download PDFInfo
- Publication number
- CN205315035U CN205315035U CN201620066468.5U CN201620066468U CN205315035U CN 205315035 U CN205315035 U CN 205315035U CN 201620066468 U CN201620066468 U CN 201620066468U CN 205315035 U CN205315035 U CN 205315035U
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- Prior art keywords
- dirt door
- water tank
- jet
- coal mine
- connecting rod
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Abstract
The utility model discloses a dust removal humidifying equipment for colliery in pit, which comprises a bracket, catch dirt door and atomizer, be equipped with the slide on the support, the support below is equipped with catches the dirt door, it is equipped with the connecting rod to catch dirt door top, connecting rod and catching is equipped with the round pin axle between the dirt door, be equipped with the pulley on the connecting rod, catch dirt door top installation atomizer, atomizer is including the spraying hose, evenly distributed water curtain nozzle on the spraying hose, the water curtain nozzle comprises shower nozzle main part and jet, shower nozzle main part tip is opened there is the jet, the scattering piece is established to the jet below, scattering piece center is equipped with the toper arch, scattering piece edge is the continuous wave shape wave, pure water tank is connected to the water inlet of spraying hose, be equipped with the rivers baffle in the pure water tank. The utility model discloses a dust removal humidifying equipment for colliery in pit, dust removal effect is showing, can carry out the humidification to air in the mine, for the miner provides suitable operational environment, furthest's assurance workman's health and the needs of production.
Description
Technical field
This utility model relates to Coal Mining Technology field, particularly relates to a kind of dedusting damping device for underground coal mine.
Background technology
In process of coal mining, producing substantial amounts of coal petrography dust in the tunnel of underground coal mine, due to the limitation of the lane space of underground coal mine, the generation of coal petrography dust not only endangers the physical and mental health of workman, and it would furthermore be possible to can set off an explosion, the safety in production of serious threat mine. Dust removing down-hole is a particularly important operation, it is currently in tunnel and spray purification device is set every a segment distance, the aqueous vapor produced by spraying reduces the flowing of dust floating thing, to purify air, but owing to underground mine use water impurities is more, time one is long, perishable water pipe and impurity and corrosion material can plug nozzle, cause nozzle can not normally produce aqueous vapor, affect dust removing effects, and need often to change, expense is bigger. It addition, mine air dries can aggravate flying upward of dust, not only it is unfavorable for the health of workman, also affects the work efficiency of ore deposit underground labour.
Utility model content
The purpose of this utility model there is provided a kind of dedusting damping device for underground coal mine, catch dirt door by setting and sprayer unit combines, formation water curtain on dirt door is being caught by sprayer unit, dedusting is carried out by water curtain, dust removing effects is notable, it is possible to mine air is humidified, and increases the air humidity in mine, there is provided suitable working environment for miner, ensure that the needs of the health of workman and production to greatest extent.
The technical solution adopted in the utility model is as follows:
A kind of dedusting damping device for underground coal mine, including the support being arranged on coal mine roadway profile head, what cover drift section catches dirt door and sprayer unit, described support is provided with slideway, support is connected with catching dirt door, described dirt door of catching is made up of aluminum alloy frame and the Dust collecting net being fixed on frame, catch dirt door and be arranged over connecting rod, connecting rod is provided with, with catching, the bearing pin being connected with both between dirt door, connecting rod is provided with the pulley rolling on slideway, sprayer unit is installed in the described lower section catching dirt door top end holder, sprayer unit includes spraying hose, spraying hose is evenly distributed with water spray nozzle, water spray nozzle is made up of nozzle body and jet, the end of nozzle body has jet, jet be connected with diffusion sheet, the center of described diffusion sheet is provided with tapered protrusion, the edge of diffusion sheet is continuous wave shape wave, the water inlet of described spraying hose connects cleaned water tank, cleaned water tank connects feed pipe, current baffle plate it is provided with in described cleaned water tank, current baffle plate is vertically set on the top cover within cleaned water tank.
The described support left and right sides is fixed with suspension hook. Convenient installation.
Described Dust collecting net is glass fibre silk screen. Glass fibre silk screen is nonpoisonous and tasteless, fire protection flame retarding, antistatic, non-sticky ash, acid and alkali-resistance.
The aperture of described glass fibre silk screen is 100-120 order.
Described feed pipe is provided with inlet valve.
The bottom of described cleaned water tank is provided with slag-discharging valve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
Dedusting damping device for underground coal mine of the present utility model, catch dirt door by setting and sprayer unit combines, by sprayer unit catching formation water curtain on dirt door, carrying out dedusting by water curtain, dust removing effects is notable, tunnel environment can greatly be improved, and can automatic fitration dedusting, ensure that the normal ventilation of mine to greatest extent, it is possible to mine air is humidified, increase the air humidity in mine, provide suitable working environment for miner, by arranging slideway on support, support is connected with catching dirt door, catch dirt door and be arranged over connecting rod, connecting rod is provided with, with catching, the bearing pin being connected with both between dirt door, connecting rod is provided with the pulley rolling on slideway, when nobody and vehicle pass through, catch dirt door to be closed, block coal dust, serve dust-proof effect, in time having vehicle to pass through, have only to catch dirt door with bearing pin for center of circle 90-degree rotation, and dirt door will be caught move to side, left and right and P Passable vehicle, catch dirt door to open, both reached to stop the effect of coal dust, do not affect again the current of vehicle and pedestrian, ensure that the needs of the health of workman and production to greatest extent, sprayer unit is installed in the described lower section catching dirt door top end holder, sprayer unit includes spraying hose, spraying hose is evenly distributed with water spray nozzle, water spray nozzle is made up of nozzle body and jet, the end of nozzle body has jet, jet be connected with diffusion sheet, the center of described diffusion sheet is provided with tapered protrusion, the edge of diffusion sheet is continuous wave shape wave, water is made to spread to surrounding by diffusion sheet, the uniform spray regime of water smoke is wide, and significant raising is sprayed and dust removing effects, saving water resource, the water inlet of described spraying hose connects cleaned water tank, and cleaned water tank connects feed pipe, is provided with current baffle plate in cleaned water tank, current baffle plate is vertically set on the top cover within cleaned water tank, pass through cleaned water tank, it is possible to the effectively foreign material in precipitation mine water, to avoid foreign material blocking water spray nozzle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of water spray nozzle of the present utility model;
Fig. 3 is the structural representation of diffusion sheet of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model will be further described.
Referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of dedusting damping device for underground coal mine, including the support 1 being arranged on coal mine roadway profile head, what cover drift section catches dirt door 2 and sprayer unit 3, described support 1 left and right sides is fixed with suspension hook 4, convenient installation, described support 1 is provided with slideway 101, support 1 is connected with catching dirt door 2, described dirt door 2 of catching is made up of aluminum alloy frame 201 and the Dust collecting net 202 being fixed on frame, described Dust collecting net 202 is glass fibre silk screen, glass fibre silk screen is nonpoisonous and tasteless, fire protection flame retarding, antistatic, non-sticky ash, acid and alkali-resistance, the aperture of glass fibre silk screen is 100 orders, catch dirt door 2 and be arranged over connecting rod 5, connecting rod 5 is provided with, with catching, the bearing pin 6 being connected with both between dirt door 2, connecting rod 5 is provided with the pulley 501 rolled on slideway 101, the described lower section catching dirt door 2 top end holder is provided with sprayer unit 3, sprayer unit includes spraying hose 7, spraying hose 7 is evenly distributed with water spray nozzle 8, water spray nozzle 8 is made up of nozzle body 801 and jet 802, the end of nozzle body 801 has jet 802, jet 802 be connected with diffusion sheet 803, the center of described diffusion sheet 803 is provided with tapered protrusion 804, the edge of diffusion sheet 803 is continuous wave shape wave, the water inlet of described spraying hose 7 connects cleaned water tank 9, cleaned water tank 9 connects feed pipe 10, in described cleaned water tank, 10 are provided with current baffle plate 11, current baffle plate 11 is vertically set on the top cover within cleaned water tank 10, described feed pipe 10 is provided with inlet valve 12, the bottom of described cleaned water tank 10 is provided with slag-discharging valve 13.
Dedusting damping device for underground coal mine of the present utility model, catch dirt door 2 by setting and sprayer unit 3 combines, by sprayer unit 3 catching formation water curtain on dirt door 2, carrying out dedusting by water curtain, dust removing effects is notable, tunnel environment can greatly be improved, and can automatic fitration dedusting, ensure that the normal ventilation of mine to greatest extent, it is possible to mine air is humidified, increase the air humidity in mine, provide suitable working environment for miner, by arranging slideway 101 on support 1, support 1 is connected with catching dirt door 2, catch dirt door 2 and be arranged over connecting rod 5, connecting rod 5 is provided with, with catching, the bearing pin 6 being connected with both between dirt door 2, connecting rod is provided with the pulley 501 rolled on slideway 101, when nobody and vehicle pass through, catch dirt door to be closed, block coal dust, serve dust-proof effect, in time having vehicle to pass through, have only to catch dirt door with bearing pin 6 for center of circle 90-degree rotation, and dirt door 2 will be caught move to side, left and right and P Passable vehicle, catch dirt door to open, both reached to stop the effect of coal dust, do not affect again the current of vehicle and pedestrian, ensure that the needs of the health of workman and production to greatest extent, the described lower section catching dirt door 2 top end holder is installed sprayer unit 3, sprayer unit 3 includes spraying hose 7, spraying hose 7 is evenly distributed with water spray nozzle 8, water spray nozzle 8 is made up of nozzle body 801 and jet 802, the end of nozzle body 801 has jet 802, jet be connected with diffusion sheet 803, the center of described diffusion sheet is provided with tapered protrusion, the edge of diffusion sheet is continuous wave shape wave, water is made to spread to surrounding by diffusion sheet, the uniform spray regime of water smoke is wide, and significant raising is sprayed and dust removing effects, saving water resource, the water inlet of described spraying hose connects cleaned water tank 9, cleaned water tank 9 connects feed pipe 10, current baffle plate 11 it is provided with in cleaned water tank, current baffle plate is vertically set on the top cover within cleaned water tank, by cleaned water tank 9, can effectively precipitate the foreign material in mine water, to avoid foreign material blocking water spray nozzle.
Claims (6)
1. the dedusting damping device for underground coal mine, it is characterized in that: include being arranged on the support of coal mine roadway profile head, what cover drift section catches dirt door and sprayer unit, described support is provided with slideway, support is connected with catching dirt door, described dirt door of catching is made up of aluminum alloy frame and the Dust collecting net being fixed on frame, catch dirt door and be arranged over connecting rod, connecting rod is provided with, with catching, the bearing pin being connected with both between dirt door, connecting rod is provided with the pulley rolling on slideway, sprayer unit is installed in the described lower section catching dirt door top end holder, sprayer unit includes spraying hose, spraying hose is evenly distributed with water spray nozzle, water spray nozzle is made up of nozzle body and jet, the end of nozzle body has jet, jet be connected with diffusion sheet, the center of described diffusion sheet is provided with tapered protrusion, the edge of diffusion sheet is continuous wave shape wave, the water inlet of described spraying hose connects cleaned water tank, cleaned water tank connects feed pipe, current baffle plate it is provided with in described cleaned water tank, current baffle plate is vertically set on the top cover within cleaned water tank.
2. the dedusting damping device for underground coal mine according to claim 1, it is characterised in that: the described support left and right sides is fixed with suspension hook.
3. the dedusting damping device for underground coal mine according to claim 1, it is characterised in that: described Dust collecting net is glass fibre silk screen.
4. the dedusting damping device for underground coal mine according to claim 3, it is characterised in that: the aperture of described glass fibre silk screen is 100-120 order.
5. the dedusting damping device for underground coal mine according to claim 1, it is characterised in that: described feed pipe is provided with inlet valve.
6. the dedusting damping device for underground coal mine according to claim 1, it is characterised in that: the bottom of described cleaned water tank is provided with slag-discharging valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066468.5U CN205315035U (en) | 2016-01-19 | 2016-01-19 | A dust removal humidifying equipment for colliery in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066468.5U CN205315035U (en) | 2016-01-19 | 2016-01-19 | A dust removal humidifying equipment for colliery in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315035U true CN205315035U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620066468.5U Expired - Fee Related CN205315035U (en) | 2016-01-19 | 2016-01-19 | A dust removal humidifying equipment for colliery in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023315A (en) * | 2017-05-31 | 2017-08-08 | 北京中煤矿山工程有限公司 | A kind of driving face in coal mine dedusting catches dirt system with gluing |
| CN107035399A (en) * | 2017-05-31 | 2017-08-11 | 北京中煤矿山工程有限公司 | Dirt system is caught with gluing in a kind of tunnel |
| CN107826138A (en) * | 2017-11-13 | 2018-03-23 | 蒋志斌 | Coal Transport humidification system |
| CN114320431A (en) * | 2021-11-26 | 2022-04-12 | 煤炭科学技术研究院有限公司 | Efficient dust-blocking air curtain with driving surface |
-
2016
- 2016-01-19 CN CN201620066468.5U patent/CN205315035U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023315A (en) * | 2017-05-31 | 2017-08-08 | 北京中煤矿山工程有限公司 | A kind of driving face in coal mine dedusting catches dirt system with gluing |
| CN107035399A (en) * | 2017-05-31 | 2017-08-11 | 北京中煤矿山工程有限公司 | Dirt system is caught with gluing in a kind of tunnel |
| CN107023315B (en) * | 2017-05-31 | 2018-11-06 | 北京中煤矿山工程有限公司 | A kind of driving face in coal mine dedusting catches dirt system with gluing |
| CN107035399B (en) * | 2017-05-31 | 2018-12-18 | 北京中煤矿山工程有限公司 | Dirt system is caught with gluing for a kind of tunnel |
| CN107826138A (en) * | 2017-11-13 | 2018-03-23 | 蒋志斌 | Coal Transport humidification system |
| CN114320431A (en) * | 2021-11-26 | 2022-04-12 | 煤炭科学技术研究院有限公司 | Efficient dust-blocking air curtain with driving surface |
| CN114320431B (en) * | 2021-11-26 | 2023-12-15 | 煤炭科学技术研究院有限公司 | High-efficient dust-proof air curtain for tunneling surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |