CN210619640U - Colliery belt transportation lane dust device - Google Patents
Colliery belt transportation lane dust device Download PDFInfo
- Publication number
- CN210619640U CN210619640U CN201921700722.2U CN201921700722U CN210619640U CN 210619640 U CN210619640 U CN 210619640U CN 201921700722 U CN201921700722 U CN 201921700722U CN 210619640 U CN210619640 U CN 210619640U
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- China
- Prior art keywords
- dust
- dust fall
- header tank
- coal mine
- frame
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a coal mine transportation lane dust fall technical field especially relates to a coal mine belt transportation lane dust device, solve the high-pressure spraying that exists among the prior art and can not keep apart the shortcoming of dust, including the dust fall frame, header tank and filter head, the dust fall frame is vertical door column structure, and the dust fall frame is fixed on the header tank, the bottom intercommunication of header tank has the drain pipe of taking out the water valve, install the booster pump on the header tank, and the suction end of booster pump is connected with the suction tube, the output of booster pump is connected with the sprinkler pipe, the downside of sprinkler pipe has a plurality of nozzles along its length direction of having arranged, be fixed with the dust fall net on the dust fall frame, the lower extreme of suction tube extends to the bottom of header tank and is fixed with the connector. The utility model discloses install at band conveyer's upside, accessible water curtain adsorbs the dust on moist dust fall net upper portion, plays the effect of keeping apart the dust, and water is not directly spouted on the belt, and can reuse, plays the effect of water conservation.
Description
Technical Field
The utility model relates to a coal mine transportation lane dust fall technical field especially relates to a coal mine belt transportation lane dust device.
Background
After coal mining, the coal mine needs to be transported by a belt conveyer in a transportation lane, a large amount of dust can be generated in the transportation process, and the risk of miners attacking pneumoconiosis is easily increased. For a long time, mine underground transportation mainly uses high-pressure spraying to reach the purpose of dust fall, and frequent installation and the dismantlement of spraying frame not only waste time and energy, only have the effect of local dust fall moreover, do not possess the effect of keeping apart the dust, and water smoke spouts on band conveyer in addition, can improve the risk of band conveyer short circuit.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the dust can not be kept apart in the high pressure spraying that exists among the prior art, and the colliery belt transportation lane dust device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a coal mine belt transportation lane dust device, includes dust fall frame, header tank and filter head, the dust fall frame is vertical door column structure, and the dust fall frame is fixed on the header tank, the bottom intercommunication of header tank has the drain pipe of taking the outlet valve, install the booster pump on the header tank, and the suction end of booster pump is connected with the suction tube, and the output of booster pump is connected with the sprinkler pipe, a plurality of nozzles have been arranged along its length direction to the downside of sprinkler pipe, be fixed with the dust fall net on the dust fall frame, the lower extreme of suction tube extends to the bottom of header tank and is fixed with the connector, filter head threaded connection is in the outside of connector, and the inside stopper of filter head has the sponge filter block.
Preferably, the dust fall frame is integrally provided with a support frame, and the sprinkling pipe is fixed on the support frame through a lining ring.
Preferably, the inner diameter of the suction end of the filter head is larger than that of the output end of the filter head.
Preferably, a limiting ring is arranged on the inner side of the suction end of the filter head.
Preferably, the sprinkler pipe is open at its end and extends with its end into the interior of the header tank.
Preferably, a vertical positioning rod is fixed inside the water collecting tank, and a connecting ring matched with the positioning rod is arranged on the filter head.
The utility model has the advantages that:
1. the utility model discloses install at band conveyer's upside, accessible water curtain adsorbs the dust on moist dust fall net upper portion, plays the effect of keeping apart the dust.
2. The water in the water curtain is not directly sprayed on the belt, and the water can return to the water collecting tank after being sprayed, so that the water can be repeatedly used, and the water-saving effect is achieved.
Drawings
Fig. 1 is a schematic view of a main structure of a coal mine belt conveying roadway dust-settling device provided by the utility model;
fig. 2 is a schematic view of a main-view cross-sectional structure of a dust-settling device of a coal mine belt conveying roadway provided by the utility model;
fig. 3 is the utility model provides a filter head section structure schematic diagram of coal mine belt transportation lane dust device.
In the figure: 1 dust fall frame, 2 header tanks, 3 booster pumps, 4 watering pipes, 5 nozzles, 6 dust fall nets, 7 suction pipes, 8 connectors, 9 filter heads, 10 sponge filter blocks, 11 spacing rings, 12 go-between, 13 locating levers, 14 drains.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a coal mine belt transportation lane dust-settling device comprises a dust-settling frame 1, a water collection tank 2 and a filter head 9, wherein the dust-settling frame 1 is of a vertical door-shaped structure, the dust-settling frame 1 is fixed on the water collection tank 2 through screws, the bottom of the water collection tank 2 is communicated with a drain pipe 14 with a water outlet valve, a booster pump 3 is installed on the water collection tank 2, a suction end of the booster pump 3 is connected with a suction pipe 7 in a flange manner, an output end of the booster pump 3 is connected with a sprinkler pipe 4 in a flange manner, the tail end of the sprinkler pipe 4 is opened and extends into the water collection tank 2, a support frame is integrally arranged on the dust-settling frame 1, the sprinkler pipe 4 is fixed on the support frame through a lining ring, a plurality of nozzles 5 are arranged on the lower side of the sprinkler pipe 4 along the length direction of the sprinkler pipe 4, a dust-, the filter head 9 is in threaded connection with the outer side of the connector 8, and a sponge filter block 10 is plugged in the filter head 9.
Wherein, the inner diameter of the suction end of the filter head 9 is larger than that of the output end thereof, and the inner side of the suction end of the filter head 9 is provided with a limit ring 11 to prevent the sponge filter block 10 from being separated.
Furthermore, in order to fix the position of the filter head 9, a vertical positioning rod 13 is fixed inside the water collection tank 2, and a connecting ring 12 matched with the positioning rod 13 is arranged on the filter head 9.
Install the upside at band conveyer with header tank 2, 2 inside water that fill in of header tank, under booster pump 3's effect, water is inhaled through suction tube 7, spray dust fall net 6 through nozzle 5 on the sprinkler pipe 4, form the water curtain, flow down through dust fall net 6 afterwards, get back to 2 insides of header tank, unnecessary water also gets back to 2 insides of header tank in the sprinkler pipe 4, the dust that produces in the transportation is adsorbed by the water curtain, it enters 2 insides of header tank along with the rivers, when water is inhaled by suction tube 7 once more, can filter through sponge filter block 10 earlier, avoid blockking up booster pump 3.
When cleaning, firstly, the water outlet valve is opened, sewage is discharged from the water discharge pipe 14, then the filter head 9 is taken down from the positioning rod 13, the sponge filter block 10 is taken out for replacement, and the replaced sponge filter block 10 can be reused after cleaning.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a coal mine belt transportation lane dust device, includes dust fall frame (1), header tank (2) and filter head (9), its characterized in that, dust fall frame (1) is vertical door column structure, and dust fall frame (1) fixes on header tank (2), the bottom intercommunication of header tank (2) has drain pipe (14) of taking the outlet valve, install booster pump (3) on header tank (2), and the suction end of booster pump (3) is connected with suction tube (7), and the output of booster pump (3) is connected with sprinkler pipe (4), a plurality of nozzles (5) have been arranged along its length direction to the downside of sprinkler pipe (4), be fixed with dust fall net (6) on dust fall frame (1), the lower extreme of suction tube (7) extends to the bottom of header tank (2) and is fixed with connector (8), filter head (9) threaded connection is in the outside of connector (8), and a sponge filter block (10) is plugged in the filter head (9).
2. The coal mine belt conveying roadway dust settling device according to claim 1, wherein a support frame is integrally arranged on the dust settling frame (1), and the sprinkling pipe (4) is fixed on the support frame through a lining ring.
3. A coal mine belt conveyor lane dust fall apparatus as claimed in claim 1, wherein the internal diameter of the suction end of the filter head (9) is greater than the internal diameter of the output end thereof.
4. A coal mine belt conveyor lane dust fall device according to claim 1, characterized in that a limiting ring (11) is arranged on the inner side of the suction end of the filter head (9).
5. A coal mine belt conveyor lane dust fall apparatus according to claim 1, characterized in that the end of the sprinkling pipe (4) is open and its end extends into the inside of the water collecting tank (2).
6. The coal mine belt conveying roadway dust settling device according to claim 1, wherein a vertical positioning rod (13) is fixed inside the water collecting tank (2), and a connecting ring (12) matched with the positioning rod (13) is arranged on the filter head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700722.2U CN210619640U (en) | 2019-10-12 | 2019-10-12 | Colliery belt transportation lane dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700722.2U CN210619640U (en) | 2019-10-12 | 2019-10-12 | Colliery belt transportation lane dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619640U true CN210619640U (en) | 2020-05-26 |
Family
ID=70752138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921700722.2U Expired - Fee Related CN210619640U (en) | 2019-10-12 | 2019-10-12 | Colliery belt transportation lane dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210619640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2019
- 2019-10-12 CN CN201921700722.2U patent/CN210619640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20200526 Termination date: 20201012 |