CN205955768U - Novel air water mixes spraying dust fall device - Google Patents
Novel air water mixes spraying dust fall device Download PDFInfo
- Publication number
- CN205955768U CN205955768U CN201620981695.0U CN201620981695U CN205955768U CN 205955768 U CN205955768 U CN 205955768U CN 201620981695 U CN201620981695 U CN 201620981695U CN 205955768 U CN205955768 U CN 205955768U
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- Prior art keywords
- gas
- water
- pipeline
- air
- distributing pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000000428 dust Substances 0.000 title claims abstract description 25
- 238000005507 spraying Methods 0.000 title abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 40
- 239000003595 mist Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000889 atomisation Methods 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000001914 calming effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model relates to a novel air water mixes spraying dust fall device, contain the water inlet, the air inlet, air blast atomizer, the pipeline of dividing, the gas -distributing pipe way, the pipeline of dividing is crossed the connecting plate with branch gas pipeline through and is fixed, the tip that distributive pipe terminal portion reached rather than relative gas -distributing pipe way all is provided with communicating pipe, air blast atomizer fixes respectively at the same tip on pipeline and gas -distributing pipe way of dividing, the communicating pipe of distributive pipe terminal portion and the fixed intercommunication of air blast atomizer's liquid input section, the communicating pipe and the gas input partial fixing intercommunication of gas -distributing pipe terminal portion, communicating pipe is provided with the check valve on the road with the gas input part communicating pipe. The utility model discloses utilize high -pressure wind and water under high pressure, atomization effect promotes the water under high pressure by high -pressure wind and directly becomes water smoke gas, and the fog scope is bigger, and the effect effect is relatively good, and it is convenient that equipment cost is low, the installation is maintained.
Description
Technical field
The utility model belongs to dust removing down-hole of coal mine equipment, particularly to a kind of new air water mixed atomizing device for reducing dust.
Background technology
Coal mine, in the production processes such as coal mining, driving, explosion, shipment, all can produce substantial amounts of dust, mechanization journey
Degree is higher, and the dust of generation is more, and what these dust had swims with air flow in operating environment, and some are subject to bonus to act on shape
Become laying dust, they can directly or indirectly produce harm to the health of operating personnel.The depositing dust spraying that down-hole uses at present only has
Water source, does not have wind regime, and atomizing effect is to become filament shape water column by water under high pressure, and only small part water spray haze is present in tunnel
In, fog scope is smaller, and action effect is poor, and depositing dust drenching installation volume is big, installation difficulty；Nozzle is more（More than ten）, plus
Work is difficult, patrols and examines difficulty；There is impurity in mine water, spray nozzle diameter is little, easily block shower nozzle, cause spray nozzle atomizing effect
Poor, dust-laying effect is poor.
Content of the invention
For overcoming deficiency of the prior art, the utility model provides a kind of new air water mixed atomizing device for reducing dust, profit
With high-pressure blast and water under high pressure, atomizing effect promotes water under high pressure to be directly changed water spray haze by high-pressure blast, and fog scope ratio is larger, effect
Effectiveness comparison is good, and sprayed volume of calming the anger is little, easier to mount.
According to design provided by the utility model, a kind of new air water mixed atomizing device for reducing dust, comprise into water
Mouth, air inlet, the air atomizer spray nozzle being connected in parallel, air atomizer spray nozzle comprises liquid importation, Gas Input divides, mixed
Close room, spray outlet, also comprise the water-division pipeline by water inlet and water under high pressure pipeline connection and pass through air inlet and high pressure gas
The gas-distributing pipe road of body pipeline connection, water-division pipeline is fixed by connecting plate with gas-distributing pipe road, water-division pipeline end and corresponding thereto
The end on gas-distributing pipe road be provided with communicating pipe, air atomizer spray nozzle is separately fixed at the same of water-division pipeline and gas-distributing pipe road
End, the communicating pipe of water-division pipeline end is connected with the liquid importation fixation of air atomizer spray nozzle, gas-distributing pipe terminal portion
Communicating pipe and Gas Input divide fixation connect, and communicating pipe and Gas Input divide and be provided with check valve on connecting pipeline.
Above-mentioned, water-division pipeline and the opposing parallel setting in gas-distributing pipe road, water-division pipeline length is more than gas-distributing pipe road length, and
The axis direction of two air atomizer spray nozzles that connection connects is in that angle is arranged.
Above-mentioned, the spray outlet of air atomizer spray nozzle comprises the center nozzle located at central axial direction, and relatively sets
It is placed in branch's spout of center nozzle both sides, branch's spout and center nozzle are in that angle is arranged.
Preferably, described center nozzle and branch's spout are edge of a knife shape.
Above-mentioned, the connecting tube in gas-distributing pipe terminal portion is divided with air atomizer spray nozzle Gas Input by pipe joint and is connected.
Above-mentioned, the communicating pipe of water-division pipeline end and air atomizer spray nozzle liquid importation connecting pipeline are provided with
Liquid control valve；The communicating pipe in gas-distributing pipe terminal portion and air atomizer spray nozzle Gas Input divide and are provided with gas on connecting pipeline
Regulating valve.
Above-mentioned, connecting plate is mounted on the fixed mount of big lane profile head.
The beneficial effects of the utility model：
The utility model structure is simple, and novel in design, reasonable, using high-pressure blast and water under high pressure, atomizing effect is by high-pressure blast
Water under high pressure is promoted to be directly changed water spray haze, fog scope ratio is larger, and action effect is relatively good, and sprayed volume of calming the anger is little, is easier to
Install, one just can install；The nozzle being connected in parallel only has two, and walkaround inspection is easier to, and spout is by original Pinhole-shaped
It is changed to edge of a knife shape, nozzle is not easily blocked, reduce the workload because keeping in repair nozzle, collect water route and gas circuit at shower nozzle, make shower nozzle water
Road and gas circuit have suitable gap, by inlet opening to apopore, reduce pressure and the flow of current, the pressure using wind promotes water
Pressure promote nozzle water flow be atomized；Atomization, dust-laying effect are good, and beneficial operation Field Force's is healthy, save material, fall
Dirt spraying only needs one 4 be in charge of, nozzle by originally being improved to for more than ten, using two, greatly save cost using nozzle,
And water consumption is little, atomized dust settling effect is good, equipment cost is low, convenient for installation and maintenance.
Brief description：
Fig. 1 is structural representation of the present utility model.
Specific embodiment：
In figure label, label 1 represents gas-distributing pipe road, and label 2 represents water-division pipeline, and label 3 represents air atomizer spray nozzle, mark
Numbers 4 represent Gas Input divides, and label 5 represents connecting tube, and label 6 represents liquid importation, and label 7 represents liquid and adjusts
Valve, label 8 represents gas control valve, and label 9 represents check valve, and label 10 represents inlet, and label 11 represents air inlet, label
12 represent center nozzle, and label 13 represents branch's spout.
With technical scheme, the utility model is described in further detail below in conjunction with the accompanying drawings, and is implemented by preferred
Example describes embodiment of the present utility model in detail, but embodiment of the present utility model is not limited to this.
Embodiment one, a kind of shown in Figure 1, new air water mixed atomizing device for reducing dust, comprise water inlet, air inlet,
The air atomizer spray nozzle being connected in parallel, air atomizer spray nozzle comprises liquid importation, Gas Input divides, mixing chamber, spraying
Outlet, also comprises to connect with high-pressure gas pipeline with the water-division pipeline of water under high pressure pipeline connection and by air inlet by water inlet
Logical gas-distributing pipe road, water-division pipeline is fixed by connecting plate with gas-distributing pipe road, water-division pipeline end and gas-distributing pipe corresponding thereto
The end on road is provided with communicating pipe, and air atomizer spray nozzle is separately fixed at the same one end on water-division pipeline and gas-distributing pipe road, point
The liquid importation fixation of the communicating pipe of water lines end and air atomizer spray nozzle connect, the communicating pipe in gas-distributing pipe terminal portion and
Gas Input divides fixing connection, and communicating pipe and Gas Input divide and be provided with check valve on connecting pipeline, using high-pressure blast and
Water under high pressure, atomizing effect promotes water under high pressure to be directly changed water spray haze by high-pressure blast, and fog scope ratio is larger, and action effect is relatively good
, sprayed volume of calming the anger is little, easier to mount, makes hydraulic pressure can not be redirected back into greatly airduct again using check valve, protects airduct, with
When ensure blast.
Above-mentioned, water-division pipeline and the opposing parallel setting in gas-distributing pipe road, water-division pipeline length is more than gas-distributing pipe road length, and
The axis direction of two air atomizer spray nozzles that connection connects is in that angle is arranged, and increases atomisation area, makes the water spray haze ejecting be in
Fan-shaped distribution, increases nebulization dust effect.
Above-mentioned, the spray outlet of air atomizer spray nozzle comprises the center nozzle located at central axial direction, and relatively sets
It is placed in branch's spout of center nozzle both sides, branch's spout and center nozzle are in that angle is arranged, and dust-laying effect is good.
Preferably, described center nozzle and branch's spout are edge of a knife shape, are not easily blocked.
Above-mentioned, the connecting tube in gas-distributing pipe terminal portion is divided with air atomizer spray nozzle Gas Input by pipe joint and is connected.
Above-mentioned, the communicating pipe of water-division pipeline end and air atomizer spray nozzle liquid importation connecting pipeline are provided with
Liquid control valve；The communicating pipe in gas-distributing pipe terminal portion and air atomizer spray nozzle Gas Input divide and are provided with gas on connecting pipeline
Regulating valve, in 3 ~ 4mpa, blast controls in 1 ~ 2mpa hydraulic pressure control, and normal mixing wastewater with air spraying has one
Shortcoming, water can be because pressure enters greatly inside Gas inlet tube, and the utility model reaches optimal air water by adjusting tolerance and the water yield
Spraying state, dedusting atomizing effect is more preferable.
Above-mentioned, connecting plate is mounted on the fixed mount of big lane profile head.
The utility model can be greatly lowered the dust concentration of working environment at coal mines, is effectively improved tunnel lamp job site
Construction operation environment, be prevented effectively from colliery construction operation personnel suffer from tuberculosis may it is ensured that the safety in production of coal mine, and
Easy and simple to handle, the air atomizer spray nozzle being connected in parallel of angled setting larger area can carry out atomized dust settling work in sector
Industry, is suitable for various scale underground coal mine big lanes respirable dust and administers, low cost, and fault rate is low, is easily installed, safeguards.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art also can make multiple changes accordingly
Change, but any equivalent with the utility model or similar change all should be covered in the range of the utility model claim.
Claims (6)
1. a kind of new air water mixed atomizing device for reducing dust, comprises water inlet, air inlet, the air atomizer spray nozzle being connected in parallel,
Air atomizer spray nozzle comprises liquid importation, Gas Input divides, mixing chamber, spray outlet it is characterised in that：Also comprise to lead to
Cross water inlet with the water-division pipeline of water under high pressure pipeline connection and the gas-distributing pipe road that connects with high-pressure gas pipeline by air inlet,
Water-division pipeline is fixed by connecting plate with gas-distributing pipe road, and the end on water-division pipeline end and gas-distributing pipe road corresponding thereto is respectively provided with
There is communicating pipe, air atomizer spray nozzle is separately fixed at the same one end on water-division pipeline and gas-distributing pipe road, the company of water-division pipeline end
Siphunculus is connected with the liquid importation fixation of air atomizer spray nozzle, and the communicating pipe in gas-distributing pipe terminal portion and Gas Input divide solid
Fixed connect, communicating pipe and Gas Input divide and are provided with check valve on connecting pipeline.
2. new air water mixed atomizing device for reducing dust according to claim 1 it is characterised in that：Water-division pipeline and gas-distributing pipe
The opposing parallel setting in road, water-division pipeline length is more than gas-distributing pipe road length, the axis of two being connected in parallel air atomizer spray nozzle
Direction is in that angle is arranged.
3. new air water mixed atomizing device for reducing dust according to claim 1 it is characterised in that：The spray of air atomizer spray nozzle
The center nozzle that mist outlet comprises located at central axial direction, and it is relatively arranged on branch's spout of center nozzle both sides, branch
Spout and center nozzle are in that angle is arranged.
4. new air water mixed atomizing device for reducing dust according to claim 3 it is characterised in that：Described center nozzle and point
Prop up spout and be edge of a knife shape.
5. new air water mixed atomizing device for reducing dust according to claim 1 it is characterised in that：The company of water-division pipeline end
It is provided with liquid control valve on siphunculus and air atomizer spray nozzle liquid importation connecting pipeline；The communicating pipe in gas-distributing pipe terminal portion
Divide with air atomizer spray nozzle Gas Input and gas control valve is provided with connecting pipeline.
6. new air water mixed atomizing device for reducing dust according to claim 1 it is characterised in that：Connecting plate is mounted on
On the fixed mount of big lane profile head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981695.0U CN205955768U (en) | 2016-08-30 | 2016-08-30 | Novel air water mixes spraying dust fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981695.0U CN205955768U (en) | 2016-08-30 | 2016-08-30 | Novel air water mixes spraying dust fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955768U true CN205955768U (en) | 2017-02-15 |
Family
ID=57979214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981695.0U Expired - Fee Related CN205955768U (en) | 2016-08-30 | 2016-08-30 | Novel air water mixes spraying dust fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955768U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269309A (en) * | 2017-08-09 | 2017-10-20 | 西山煤电(集团)有限责任公司 | Geomantic omen hybrid power water curtain |
| CN109838270A (en) * | 2018-08-13 | 2019-06-04 | 河南省豫石地质勘查技术有限公司 | A kind of outdoor mine dust removing device |
| CN111255505A (en) * | 2020-03-19 | 2020-06-09 | 北京科技大学 | Portable dry fog generating device based on underground compressed air water supply pipeline |
| CN111408220A (en) * | 2020-03-31 | 2020-07-14 | 上海二十冶建设有限公司 | Air curtain generating device for building site road dust fall and using method thereof |
| CN111706384A (en) * | 2020-06-24 | 2020-09-25 | 中铁九局集团有限公司 | Dust-fall type lighting device for subway construction |
| CN115364607A (en) * | 2022-09-14 | 2022-11-22 | 河南北筑沥青发泡科技有限公司 | Spraying dust removal system |
-
2016
- 2016-08-30 CN CN201620981695.0U patent/CN205955768U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269309A (en) * | 2017-08-09 | 2017-10-20 | 西山煤电(集团)有限责任公司 | Geomantic omen hybrid power water curtain |
| CN109838270A (en) * | 2018-08-13 | 2019-06-04 | 河南省豫石地质勘查技术有限公司 | A kind of outdoor mine dust removing device |
| CN109838270B (en) * | 2018-08-13 | 2020-07-24 | 江西核工业建设有限公司 | Dust collector for open pit mine |
| CN111255505A (en) * | 2020-03-19 | 2020-06-09 | 北京科技大学 | Portable dry fog generating device based on underground compressed air water supply pipeline |
| CN111408220A (en) * | 2020-03-31 | 2020-07-14 | 上海二十冶建设有限公司 | Air curtain generating device for building site road dust fall and using method thereof |
| CN111706384A (en) * | 2020-06-24 | 2020-09-25 | 中铁九局集团有限公司 | Dust-fall type lighting device for subway construction |
| CN115364607A (en) * | 2022-09-14 | 2022-11-22 | 河南北筑沥青发泡科技有限公司 | Spraying dust removal system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170830 |