CN204060581U - A kind of wind power slag-discharging automatic dust - Google Patents
A kind of wind power slag-discharging automatic dust Download PDFInfo
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- CN204060581U CN204060581U CN201420414649.3U CN201420414649U CN204060581U CN 204060581 U CN204060581 U CN 204060581U CN 201420414649 U CN201420414649 U CN 201420414649U CN 204060581 U CN204060581 U CN 204060581U
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- dust
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- dust cleaning
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Abstract
The utility model relates to a kind of equipment being applied in underground coal mine, is specially a kind of wind power slag-discharging automatic dust.The utility model comprises dust cleaning case, dust cleaning case is marked with water by right side is uncovered, dust cleaning case is provided with arm, flexible pipe, and the gas containing dust that boring produces and cinder are entered in water by arm, flexible pipe successively and carry out primary dust removing, and the cinder after primary dust removing is deposited on bottom dust cleaning case; Dust cleaning case left side top is provided with water injector, comprises funnel cover, spraying, spray switch, and the gas containing residual dust through primary dust removing carries out final dusting in spraying below, and the gas after dedusting is discharged by gas outlet.The utility model adopts two-stage dedusting, and two-stage dedusting improves efficiency of dust collection to a great extent, improves operating environment; Embedded anti-spray orifice guiding device enhances borehole sealing effect, effectively can prevent gas exceeding limit and improve gas utilization rate; Cinder is drained into the workload that mine car greatly reduces later stage cleaning by deslagging pump automatically.
Description
Technical field
The utility model relates to a kind of equipment being applied in underground coal mine, is specially a kind of wind power slag-discharging automatic dust.
Background technology
Due to restriction or the practical operation needs of objective condition, underground coal mine sometimes needs the mode adopting wind power slag-discharging in construction drill process, especially under descending drilling construction condition.Wind power slag-discharging can increase dust concentration in work plane and return, easily produces occupational hazards, and when dust concentration rises to certain numerical value, also can reduce visibility, affect operation.In addition, also may can produce more methane gas after coal is shown in boring, if directly discharged, easily cause gas exceeding limit, meanwhile, the accumulation of a large amount of cinder is made troubles to cleaning task afterwards.In order to solve the problem, what current employing was more is that dirt wet dust removal is caught in aperture spray of negative pressure dedusting or aperture, but these methods all can only solve dust removal problem to a certain extent, and effectively can not solve the problem of gas exceeding limit and cinder cleaning difficulty, dirt wet dust removal is caught for aperture, when there is gas spray orifice, its efficiency of dust collection is often lower.
Utility model content
The purpose of this utility model is improved according to the shortcoming existed in background technology and problem, there is provided one can improve wind-force to drill efficiency of dust collection, and gas exceeding limit, raising drilling gas utilization rate can also be prevented, and realize the wind power slag-discharging automatic dust of automatic discharge function simultaneously.
The technical solution of the utility model is to provide a kind of wind power slag-discharging automatic dust, comprise dust cleaning case, it is characterized in that: dust cleaning case is marked with water by right side is uncovered, dust cleaning case is provided with the arm be connected with embedded anti-spray orifice guiding device water conservancy diversion branch road, the flexible pipe be buried in water be connected with arm, the gas containing dust that boring produces and cinder are entered in water by arm, flexible pipe successively and carry out primary dust removing, and the cinder after primary dust removing is deposited on bottom dust cleaning case; Dust cleaning case left side top is provided with water injector, described water injector comprises bottle neck mouth of pipe funnel cover upward, be arranged on funnel cover uncovered immediately below spraying, for controlling the spray switch of spraying, the gas containing residual dust through primary dust removing carries out final dusting in spraying below, and the gas after dedusting is discharged by the gas outlet being arranged on funnel cover bottle neck mouth of pipe place.
Advantage of the present utility model and beneficial effect:
The utility model installs embedded anti-spray orifice guiding device in aperture, hole with sealing and make dust, gas, cinder enter dust cleaning case along arm, arm afterbody connects one section of flexible pipe, and ensureing in casing that cinder is stacked into certain depth rear hose can freely activity, and slag-drip opening is not blocked.Inject a certain amount of water by uncovered to dust cleaning case before using, be advisable to flood whole flexible tube section, gas carries out primary dust removing in water.Water injector is installed at dust cleaning case top, and be connected with underground pressure water lines by valve, the gas containing residual dust carries out two-stage dust removal at this, is discharged afterwards by the cone-shaped hood on top, when gas density is higher, causes return airway or extraction pipeline by pipeline.Dust cleaning case inside is installed deslagging pump and cinder is entered mine car automatically, to reduce the workload of later stage cleaning.In the middle part of dust cleaning case, install floating gate simultaneously, facilitate internal cleaning.
Two-stage dedusting improves efficiency of dust collection to a great extent, improves operating environment; Embedded anti-spray orifice guiding device enhances borehole sealing effect, effectively can prevent gas exceeding limit and improve gas utilization rate; Cinder is drained into the workload that mine car greatly reduces later stage cleaning by deslagging pump automatically.
Accompanying drawing explanation
Fig. 1 is dust cleaning case structural representation.
Fig. 2 is atomization mechanism sectional drawing.
Fig. 3 is the utility model use principle figure.
In figure: 1 arm, 2 dust cleaning cases, 3 flexible pipes, 4 movable pulleys, 5 air sump pump fastening devicess, 6 pneumatic diving deslagging pumps, 7 water, 8 slags, 9 floating gates, 10 scum pipes, 11 pressure wind high-pressure hoses, 12 sprayings, 13 funnel covers, 14 gas vents, 15 spray switches, 16 embedded anti-spray orifice guiding devices, 17 mine cars, 18 drilling rods.
Detailed description of the invention
From Fig. 1-3, the utility model comprises dust cleaning case 2, it is characterized in that: dust cleaning case 2 is marked with water 7 by right side is uncovered, dust cleaning case 2 is provided with the arm 1 be connected with embedded anti-spray orifice guiding device 16 water conservancy diversion branch road, the flexible pipe 3 being buried in 7 li, water be connected with arm 1, the gas containing dust that boring produces and cinder are entered in water by arm 1, flexible pipe 3 successively and carry out primary dust removing, and the cinder 8 after primary dust removing is deposited on bottom dust cleaning case 2; Dust cleaning case 2 left side top is provided with water injector, described water injector comprises bottle neck mouth of pipe funnel cover 13 upward, be arranged on funnel cover 13 uncovered immediately below spraying 12, for controlling the spray switch 15 of spraying 12, the gas containing residual dust through primary dust removing carries out final dusting below spraying 12, and the gas after dedusting is discharged by the gas outlet 14 being arranged on funnel cover 13 bottle neck mouth of pipe place.
Dust cleaning case 2 described in the utility model is moved by the movable pulley 4 being arranged on bottom.Left side funnel cover 13 in the middle part of dust cleaning case 2 described in the utility model is provided with floating gate 9 with the uncovered intersection in right side, clears up when floating gate 9 is propped for inside on the left of dust cleaning case 2.The pneumatic diving deslagging pump 6 for getting rid of cinder 8 is provided with in dust cleaning case 2 described in the utility model.Pneumatic diving deslagging pump 6 described in the utility model is by pressure wind high-pressure hose 11 connecting downhole pressure ventilation pipe.Spray switch 15 described in the utility model is connected with underground pressure water pipe.Gas outlet 14 described in the utility model is connected to return airway or extraction pipeline when Exhaust Gas gas density is higher.Pneumatic diving deslagging pump 6 described in the utility model is arranged in air sump pump fastening devices 5.Spraying 12 described in the utility model comprises at least two or more fog-spray nozzles arranged symmetrically.
Utility model works principle:
First reaming exit drilling rod 18 after construction drill about a meter, embedded anti-spray orifice guiding device 16 is installed to aperture and fixes, connect arm 1, add water until flood whole flexible pipe 3 by uncovered on the right side of dust cleaning case 2, connecting downhole pressure pipe and spray switch 15, underground pressure airduct and high-pressure hose 11, connect scum pipe 10 and caused mine car 17.Continue construction drill afterwards, enter dust cleaning case 2 containing the gas of dust and cinder along arm, the former water 7 successively bottom dust cleaning case and atomization mechanism 12 carry out primary dust removing and two-stage dust removal, discharge from gas vent 14 eventually through funnel cover 13; If gas density is higher in gas, causes return airway by pipeline or be connected to extraction pipeline.Under the effect of air-flow, flexible pipe 3 can be freely movable within the specific limits, prevents the port of export from being blocked.When cinder in dust cleaning case 8 is stacked into a certain amount of, start pneumatic diving deslagging pump 6, make cinder drain into mine car 17 along scum pipe 10.If later stage needs clean inside, floating gate 9 can be propped rear operation.
The utility model installs embedded anti-spray orifice guiding device in aperture, hole with sealing and make dust, gas, cinder enter dust cleaning case along arm, arm afterbody connects one section of flexible pipe, and ensureing in casing that cinder is stacked into certain depth rear hose can freely activity, and slag-drip opening is not blocked.Inject a certain amount of water by uncovered to dust cleaning case before using, be advisable to flood whole flexible tube section, gas carries out primary dust removing in water.Water injector is installed at dust cleaning case top, and be connected with underground pressure water lines by valve, the gas containing residual dust carries out two-stage dust removal at this, is discharged afterwards by the cone-shaped hood on top, when gas density is higher, causes return airway or extraction pipeline by pipeline.Dust cleaning case inside is installed deslagging pump and cinder is entered mine car automatically, to reduce the workload of later stage cleaning.In the middle part of dust cleaning case, install floating gate simultaneously, facilitate internal cleaning.
The utility model is applicable to underground coal mine layer-through drilling execution conditions, mainly comprise embedded anti-spray orifice guiding device and dust cleaning case two large divisions, by guiding device sealing boring, ensure that dusty gas (cinder) enters dust cleaning case along sealing pipeline, dusty gas successively carries out primary dust removing and two-stage dust removal through water and spraying at box house, and the cinder entering casing then drains into mine car by pneumatic diving deslagging pump.Under layer-through drilling execution conditions, apply wind power slag-discharging automatic dust, not only can improve efficiency of dust collection, improve work plane operating environment, and can also Automatic clearance cinder, significantly reduce the workload of cinder cleaning.
Embodiment described in the utility model is only the description carried out preferred embodiment of the present utility model; not the utility model design and scope are limited; under the prerequisite not departing from the utility model design philosophy; the various modification that in this area, engineers and technicians make the technical solution of the utility model and improvement; protection domain of the present utility model all should be fallen into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (9)
1. a wind power slag-discharging automatic dust, comprises dust cleaning case (2), it is characterized in that:
Dust cleaning case (2) is marked with water (7) by right side is uncovered, dust cleaning case (2) be provided be connected with embedded anti-spray orifice guiding device (16) water conservancy diversion branch road arm (1), be connected with arm (1) be buried in the inner flexible pipe (3) of water (7), the gas containing dust that boring produces and cinder are entered in water carried out primary dust removing by arm (1), flexible pipes (3) successively, and the cinder (8) after primary dust removing is deposited on dust cleaning case (2) bottom;
Dust cleaning case (2) left side top is provided with water injector, described water injector comprises bottle neck mouth of pipe funnel cover (13) upward, be arranged on funnel cover (13) uncovered immediately below spraying (12), spray switch (15) for control to spray (12), the gas containing residual dust through primary dust removing carries out final dusting in spraying (12) below, and the gas after dedusting is discharged by the gas outlet (14) being arranged on funnel cover (13) bottle neck mouth of pipe place.
2. wind power slag-discharging automatic dust according to claim 1, is characterized in that: described dust cleaning case (2) is mobile by the movable pulley (4) being arranged on bottom.
3. wind power slag-discharging automatic dust according to claim 1, it is characterized in that: the left side funnel cover (13) at described dust cleaning case (2) middle part is provided with floating gate (9) with the uncovered intersection in right side, clear up for inside, dust cleaning case (2) left side when floating gate (9) is propped.
4. wind power slag-discharging automatic dust according to claim 1, is characterized in that: be provided with the pneumatic diving deslagging pump (6) for getting rid of cinder (8) in described dust cleaning case (2).
5. the wind power slag-discharging automatic dust according to claim 1 or 4, is characterized in that: described pneumatic diving deslagging pump (6) is by pressure wind high-pressure hose (11) connecting downhole pressure ventilation pipe.
6. wind power slag-discharging automatic dust according to claim 1, is characterized in that: described spray switch (15) is connected with underground pressure water pipe.
7. wind power slag-discharging automatic dust according to claim 1, is characterized in that: described gas outlet (14) is connected to return airway or extraction pipeline when Exhaust Gas gas density is higher.
8. the wind power slag-discharging automatic dust according to claim 1 or 4, is characterized in that: described pneumatic diving deslagging pump (6) is arranged in air sump pump fastening devices (5).
9. wind power slag-discharging automatic dust according to claim 1, is characterized in that: described spraying (12) comprises at least two or more fog-spray nozzles arranged symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414649.3U CN204060581U (en) | 2014-07-26 | 2014-07-26 | A kind of wind power slag-discharging automatic dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414649.3U CN204060581U (en) | 2014-07-26 | 2014-07-26 | A kind of wind power slag-discharging automatic dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060581U true CN204060581U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414649.3U Expired - Fee Related CN204060581U (en) | 2014-07-26 | 2014-07-26 | A kind of wind power slag-discharging automatic dust |
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| CN (1) | CN204060581U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863532A (en) * | 2016-06-03 | 2016-08-17 | 拜城县众维煤业有限公司 | Wind-power drill-hole residue discharging and dust removing device |
| CN106639932A (en) * | 2017-02-22 | 2017-05-10 | 中建八局第四建设有限公司 | Anchor rod drilling machine and flying dust falling device thereof |
| CN115163000A (en) * | 2022-07-15 | 2022-10-11 | 中国矿业大学 | Drilling anti-orifice device and method based on compressed air power |
| CN115199231A (en) * | 2022-07-15 | 2022-10-18 | 中国矿业大学 | Hole blowout preventing device and method with integration of slag discharging, dust removing and extraction |
-
2014
- 2014-07-26 CN CN201420414649.3U patent/CN204060581U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863532A (en) * | 2016-06-03 | 2016-08-17 | 拜城县众维煤业有限公司 | Wind-power drill-hole residue discharging and dust removing device |
| CN106639932A (en) * | 2017-02-22 | 2017-05-10 | 中建八局第四建设有限公司 | Anchor rod drilling machine and flying dust falling device thereof |
| CN115163000A (en) * | 2022-07-15 | 2022-10-11 | 中国矿业大学 | Drilling anti-orifice device and method based on compressed air power |
| CN115199231A (en) * | 2022-07-15 | 2022-10-18 | 中国矿业大学 | Hole blowout preventing device and method with integration of slag discharging, dust removing and extraction |
| CN115163000B (en) * | 2022-07-15 | 2023-10-27 | 中国矿业大学 | Drilling and anti-spraying hole device and method based on compressed air power |
| CN115199231B (en) * | 2022-07-15 | 2023-10-27 | 中国矿业大学 | Device and method for preventing spray holes with slag discharge, dust removal and extraction integration |
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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: 20141231 Termination date: 20190726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |