CN212154842U - Coal mine tunneling working face atomization dust-settling device - Google Patents
Coal mine tunneling working face atomization dust-settling device Download PDFInfo
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- CN212154842U CN212154842U CN202020854859.XU CN202020854859U CN212154842U CN 212154842 U CN212154842 U CN 212154842U CN 202020854859 U CN202020854859 U CN 202020854859U CN 212154842 U CN212154842 U CN 212154842U
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Abstract
The utility model relates to the technical field of anti-standardization management, in particular to a coal mine driving working face atomizing dust-settling device, which comprises a base and an air pipe, wherein the top end of the base is fixedly connected with the vertically arranged air pipe, the top outer side of the air pipe is communicated with a horizontally arranged water pipe, the top outer side of the water pipe is communicated with a communicating pipe, the outer side of the other end of the communicating pipe is communicated with a water communicating ring, the bottom inner side of the water pipe is communicated with a first connecting pipe, one end of the water communicating ring is fixedly connected with a protective device, in the utility model, through the arranged base, the water communicating ring and a water mist nozzle, a protective pad, a water outlet, a screw rod, a friction pad and the like, on one hand, the water mist is sprayed to the external part through the water communicating ring and the water mist nozzle, the spraying efficiency is improved, on the other hand, when the, prevent external foreign matters from falling into the inner side of the water mist spray head, thereby prolonging the service life of the water mist spray head.
Description
Technical Field
The utility model relates to a prevent standardized management technical field, specifically be a coal mine is with tunnelling working face atomizing dust device.
Background
In coal mine work, each driving face must be provided with spraying supporting facilities (10-15m blasting spraying, 30m spraying, 50m spraying, 100m dust screen and return air flow spraying), the 30m and 50m spraying in the middle section of a roadway is improved, most of the driving faces are poor in spraying effect and cannot fall dust on the full section, the health of workers is harmed to a certain degree, and the overall impression of the roadway is not optimal. Therefore, the principle of wind-water combination is utilized, and water is pressurized by wind pressure to form an atomization effect. In order to meet the national first-level standardization chemical defense construction, unified management, unified standards and unified execution, meanwhile, a second spraying device of a ninth dust control equipment facility of a ventilation professional opening is combined with a specialist interpretation of coal mine safety production standardization, and meets the AQ1020 regulations (the total dust falling efficiency of a drilling working site is greater than or equal to 85%, the respiratory dust falling efficiency is greater than or equal to 80%, the total dust falling efficiency of the working site after blasting for 15min is greater than or equal to 95%, and the respiratory dust falling efficiency is greater than or equal to 80%), along with the development of the society, the production of coal mines is increasingly extensive, and therefore, the requirement for the atomization dust falling device of the coal mine heading working face is increasing day by day.
Dust device atomizing dust fall inefficiency that uses in present colliery, and the structure is complicated, the staff of being not convenient for inspects dust device's each item performance, and the colliery is in the production process, the dust device installation is withdrawn from relatively frequently, general dust device is not convenient for dismantle the removal, general dust device can not filter gas simultaneously, the solid particulate matter that leads to in the colliery carries out the inboard of pipeline, cause the jam of pipeline, general dust device can not protect atomizer simultaneously, the phenomenon that the jam appears easily in the atomizer, therefore, propose a tunnelling working face atomizing dust fall device for the colliery to the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal mine is with tunnelling working face atomizing dust device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a coal mine is with tunnelling working face atomizing dust device, includes base and tuber pipe, the tuber pipe of the vertical setting of top fixedly connected with of base, the top outside intercommunication of tuber pipe has the water pipe that the level set up, the top outside intercommunication of water pipe has communicating pipe, the other end outside intercommunication of communicating pipe has the water ring, the inboard intercommunication in bottom of water pipe has first connecting pipe, the one end fixedly connected with protector of water ring, the inboard intercommunication of right-hand member of tuber pipe has filter equipment.
Preferably, the protection device comprises a first limit seat, a second limit seat, a reinforcing rod, a connecting ring, a protection pad, a water outlet, a screw rod, an adjusting block and a friction pad, the bottom end of the water passing ring is fixedly connected with the vertically arranged reinforcing rod, the right side is located, the bottom end of the reinforcing rod is fixedly connected with the first limit seat, and the left side is located, the bottom end of the reinforcing rod is fixedly connected with the second limit seat.
Preferably, the inner side of the second limiting seat is connected with a connecting ring in a sliding manner, the connecting ring is connected with the first limiting seat in a sliding manner, one end of the connecting ring is fixedly connected with a protective pad, the right end of the connecting ring is fixedly connected with a screw rod, the outer side of the screw rod is spirally connected with an adjusting block, one end of the adjusting block is fixedly connected with a friction pad, and a water outlet is formed in the inner side of the connecting ring.
Preferably, the protective pad and the friction pad are both made of rubber pads made of rubber materials.
Preferably, filter equipment is including crossing filter shell, second connecting pipe, spacing frame, storage cylinder, fixed block, sealed pad and filter screen, the inboard intercommunication of the right-hand member of tuber pipe has the filter shell, the inboard intercommunication of the right-hand member of crossing the filter shell has the second connecting pipe, the inboard screwed connection in bottom of crossing the filter shell has the storage cylinder.
Preferably, filter the inboard spacing frame of equal fixedly connected with in both ends around the shell, the inboard block of spacing frame has the filter screen, the top of filtering the shell can be dismantled through external bolt and be connected with the fixed block, the outside fixedly connected with of fixed block is sealed to be filled up, and sealed the pad of filling up and is made by the rubber pad of rubber material, and the filter screen is the slope setting of 30 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the base that sets up, tuber pipe, water pipe, communicating pipe, logical water ring sum water smoke shower nozzle, protection pad, delivery port, screw rod, friction pad etc. on the one hand through logical water ring sum water smoke shower nozzle to external spraying water smoke, improve the efficiency of spraying, on the other hand when the water smoke shower nozzle does not use, can shelter from the protection to the water smoke shower nozzle through the protection pad, prevent that external foreign matter from falling into the inboard of water smoke shower nozzle to improve the life of water smoke shower nozzle.
2. The utility model discloses in, through the filter shell, spacing frame, containing cylinder, fixed block, sealed pad and the filter screen of setting, can filter the foreign matter in the gas through the filter screen, prevent that the foreign matter in the gas from causing the jam to the water smoke shower nozzle through the inboard that the tuber pipe got into the water smoke shower nozzle, also be convenient for simultaneously to the dismantlement clearance of filter screen, also be convenient for carry out centralized processing to filterable foreign matter through the containing cylinder.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the filter housing of the present invention;
fig. 4 is a schematic view of the installation structure of the limiting frame of the present invention.
In the figure: 1-base, 2-air pipe, 3-water pipe, 4-communicating pipe, 5-water-communicating ring, 6-first connecting pipe, 7-protective device, 701-first limit seat, 702-second limit seat, 703-reinforcing rod, 704-connecting ring, 705-protective pad, 706-water outlet, 707-screw, 708-adjusting block, 709-friction pad, 8-filtering device, 801-filtering shell, 802-second connecting pipe, 803-limit frame, 804-containing barrel, 805-fixing block, 806-sealing pad, 807-filtering screen and 9-water mist sprayer.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a coal mine is with tunnelling working face atomizing dust device, including base 1 and tuber pipe 2, tuber pipe 2 of the vertical setting of base 1's top fixedly connected with, the water pipe 3 that the top outside intercommunication of tuber pipe 2 has the level to set up, the top outside intercommunication of water pipe 3 has communicating pipe 4, 4 other end outside intercommunications of communicating pipe have logical water ring 5, the inboard intercommunication in bottom of water pipe 3 has first connecting pipe 6, the one end fixedly connected with protector 7 of logical water ring 5, the inboard intercommunication of right-hand member of tuber pipe 2 has filter equipment 8.
The protective device 7 comprises a first limiting seat 701, a second limiting seat 702, a reinforcing rod 703, a connecting ring 704, a protective pad 705, a water outlet 706, a screw 707, an adjusting block 708 and a friction pad 709, the bottom end of the water passing ring 5 is fixedly connected with the vertically arranged reinforcing rod 703, the bottom end of the reinforcing rod 703 on the right side is fixedly connected with the first limiting seat 701, the bottom end of the reinforcing rod 703 on the left side is fixedly connected with the second limiting seat 702, the inner side of the second limiting seat 702 is slidably connected with the connecting ring 704, the connecting ring 704 is slidably connected with the first limiting seat 701, the limiting of the connecting ring 704 can be realized through the first limiting seat 701 and the second limiting seat 702, one end of the connecting ring 704 is fixedly connected with the protective pad 705, the right end of the connecting ring 704 is fixedly connected with the screw 707, the outer side of the screw 707 is spirally connected with the adjusting block 708, one end of the adjusting block 708 is fixedly connected with, the protective pad 705 and the friction pad 709 are both made of rubber pads made of rubber materials, the protection of the water mist spray head 9 can be realized through the protective pad 705, the friction between the adjusting block 708 and the first limiting seat 701 can be increased through the friction pad 709, the filtering device 8 comprises a filtering shell 801, a second connecting pipe 802, a limiting frame 803, a containing barrel 804, a fixing block 805, a sealing pad 806 and a filtering screen 807, the filtering shell 801 is communicated with the inner side of the right end of the air pipe 2, the second connecting pipe 802 is communicated with the inner side of the right end of the filtering shell 801, the containing barrel 804 is spirally connected with the inner side of the bottom end of the filtering shell 801, impurities in the gas can be collected through the containing barrel 804, so that the impurities can be conveniently concentrated, the limiting frames 803 are fixedly connected with the inner sides of the front end and the rear end of the filtering shell 801, the filtering screen 807 is clamped on the inner side of the limiting frame 803, the outside fixedly connected with of fixed block 805 seals up 806, and sealed pad 806 is made by the rubber pad of rubber material, and filter screen 807 is the slope setting of 30 degrees, can filter the impurity in the gas through filter screen 807, prevents that impurity from causing the influence to water smoke shower nozzle 9, can prevent through sealed pad 806 that the phenomenon of gas leakage appears between fixed block 805 and the filter shell 801.
The working process is as follows: in the utility model, before using, the power is supplied by the external power supply, the second connecting pipe 802 is connected with the external air source, the first connecting pipe 6 is connected with the external water source, firstly, the base 1 is fixed with the ground by the external bolt by the staff, when the staff needs to use the water spray nozzle 9 to spray water externally for dust prevention, the staff rotates the adjusting block 708 anticlockwise to make the adjusting block 708 drive the friction pad 709 to move away from the first limit seat 701, even if the friction pad 709 can not extrude the first limit seat 701, then the staff drives the connecting ring 704 to rotate clockwise on the inner side of the first limit seat 701 by the screw 707, the connecting ring 704 drives the protective pad 705 to separate from the water spray nozzle 9, the water spray nozzle 9 aims at the water outlet 706 on the connecting ring 704, then the staff inputs high-pressure gas to the inner side of the second connecting pipe 802 by the external air source, meanwhile, tap water is introduced into the first connecting pipe 6 through an external water source, so that high-pressure gas enters the water pipe 3 through the second connecting pipe 802, the filter shell 801, the filter screen 807 and the air pipe 2, and the gas and the tap water inside the water pipe 3 are sprayed out from the water mist spray head 9 through the communicating pipe 4 and the water passing ring 5, so that the efficiency of water mist spraying is improved, and the spraying efficiency is improved, when a worker does not use the water mist spray head 9, the worker rotates the connecting ring 704 anticlockwise so that the connecting ring 704 drives the protective pad 705 to be attached to the water mist spray head 9 again, and simultaneously the worker rotates the adjusting block 708 clockwise so that the adjusting block 708 drives the friction pad 709 to be in contact with the first limiting seat 701, the limiting of the screw 707 and the connecting ring 704 is realized through the action of the friction pad 709, the stability of the connecting ring 704 is ensured, and the water mist spray head 9 is, and when needing to dismantle filter screen 807, the staff demolishs the inboard external bolt of fixed block 805, takes off fixed block 805 and sealed pad 806, then alright from the clearance of taking out of the inboard of filter shell 801 filter screen 807, and the staff can take out storage cylinder 804 from the bottom of filter shell 801 simultaneously, clears up the foreign matter of storage cylinder 804 inboard.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coal mine is with tunnelling working face atomizing dust device, includes base (1) and tuber pipe (2), its characterized in that: the utility model discloses a water purification device, including base (1), tuber pipe (2) of the vertical setting of top fixedly connected with of base (1), the top outside intercommunication of tuber pipe (2) has water pipe (3) that the level set up, the top outside intercommunication of water pipe (3) has communicating pipe (4), communicating pipe (4) other end outside intercommunication has logical water ring (5), the inboard intercommunication in bottom of water pipe (3) has first connecting pipe (6), the one end fixedly connected with protector (7) of logical water ring (5), the inboard intercommunication of right-hand member of tuber pipe (2) has filter equipment (8).
2. The coal mine heading face atomizing and dust reducing device according to claim 1, characterized in that: the protection device (7) comprises a first limiting seat (701), a second limiting seat (702), a reinforcing rod (703), a connecting ring (704), a protection pad (705), a water outlet (706), a screw rod (707), a regulating block (708) and a friction pad (709), wherein the reinforcing rod (703) is vertically arranged and fixedly connected to the bottom end of the water passing ring (5), the reinforcing rod (703) is located on the right side, the first limiting seat (701) is fixedly connected to the bottom end of the reinforcing rod (703), and the second limiting seat (702) is fixedly connected to the bottom end of the reinforcing rod (703).
3. The coal mine heading face atomizing and dust reducing device according to claim 2, characterized in that: the inboard sliding connection of spacing seat of second (702) has go-between (704), and go-between (704) and first spacing seat (701) sliding connection, the one end fixedly connected with protection pad (705) of go-between (704), the right-hand member fixedly connected with screw rod (707) of go-between (704), the outside screwed connection of screw rod (707) has regulating block (708), the one end fixedly connected with friction pad (709) of regulating block (708), delivery port (706) have been seted up to the inboard of go-between (704).
4. The coal mine heading face atomizing and dust reducing device according to claim 3, characterized in that: the protective pad (705) and the friction pad (709) are both made of rubber pads made of rubber materials.
5. The coal mine heading face atomizing and dust reducing device according to claim 1, characterized in that: the filter device (8) comprises a filter shell (801), a second connecting pipe (802), a limiting frame (803), a containing barrel (804), a fixing block (805), a sealing gasket (806) and a filter screen (807), wherein the filter shell (801) is communicated with the inner side of the right end of the air pipe (2), the second connecting pipe (802) is communicated with the inner side of the right end of the filter shell (801), and the containing barrel (804) is spirally connected with the inner side of the bottom end of the filter shell (801).
6. The coal mine heading face atomizing and dust reducing device according to claim 5, characterized in that: the utility model discloses a filter shell, including filter shell (801), the inboard equal fixedly connected with of both ends limit frame (803) around filter shell (801), the inboard block of limit frame (803) has filter screen (807), the top of filter shell (801) can be dismantled through external bolt and be connected with fixed block (805), the outside fixedly connected with of fixed block (805) is sealed to be sealed fills up (806), and sealed pad (806) are made by the rubber pad of rubber material, and filter screen (807) are the slope setting of 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854859.XU CN212154842U (en) | 2020-05-20 | 2020-05-20 | Coal mine tunneling working face atomization dust-settling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854859.XU CN212154842U (en) | 2020-05-20 | 2020-05-20 | Coal mine tunneling working face atomization dust-settling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212154842U true CN212154842U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020854859.XU Expired - Fee Related CN212154842U (en) | 2020-05-20 | 2020-05-20 | Coal mine tunneling working face atomization dust-settling device |
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| CN (1) | CN212154842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530098A (en) * | 2021-08-05 | 2021-10-22 | 福建省高华建设工程有限公司 | Building type energy-saving house |
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2020
- 2020-05-20 CN CN202020854859.XU patent/CN212154842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530098A (en) * | 2021-08-05 | 2021-10-22 | 福建省高华建设工程有限公司 | Building type energy-saving house |
| CN113530098B (en) * | 2021-08-05 | 2023-08-22 | 福建省高华建设工程有限公司 | Building type energy-saving house |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20210520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |