CN206668312U - Tunnel dust arrester - Google Patents
Tunnel dust arrester Download PDFInfo
- Publication number
- CN206668312U CN206668312U CN201720341096.7U CN201720341096U CN206668312U CN 206668312 U CN206668312 U CN 206668312U CN 201720341096 U CN201720341096 U CN 201720341096U CN 206668312 U CN206668312 U CN 206668312U
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- China
- Prior art keywords
- tunnel
- dust collecting
- collecting net
- dust
- net
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- 239000000428 dust Substances 0.000 title claims abstract description 164
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 8
- 239000007921 spray Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model embodiment discloses a kind of tunnel dust arrester.Tunnel dust arrester includes Dust collecting net, and the Dust collecting net is located in tunnel, and the Dust collecting net is set towards the bearing of trend in the tunnel；The sprayer is located at the top of the Dust collecting net, and the nozzle of the sprayer is set towards the Dust collecting net；Water leg, the water leg are located at the lower section of the Dust collecting net, and the bottom edge of the notch of the water leg and the Dust collecting net is oppositely arranged；Water pump, the water inlet of the water pump are connected with the water leg, and the delivery port of the water pump is connected with the sprayer.Tunnel dust arrester provided by the utility model, dust quantity inside tunnel is reduced, the normal use of Dust collecting net is ensure that, reduces the ponding inside tunnel, reduce potential safety hazard, improved ature of coal, be advantageous to saving water resource.
Description
Technical field
It the utility model is related to mine dedusting technology field, more particularly to a kind of tunnel dust arrester.
Background technology
Ore deposit down-hole coal excavation can produce substantial amounts of dust during tunneling, and endanger the health of operating personnel, typically exist
Dust arrester is set to remove chalk dust removing in tunnel.
In the prior art, it is general to be removed the dust of approach Dust collecting net by the way of spray equipment sprays to Dust collecting net
Remove.Dust collecting net expansion when in use is arranged in tunnel, and spray equipment sprays mine water to realize the effect of depositing dust to Dust collecting net；
Dust collecting net is rolled at one's leisure, and spray equipment is stopped.Above-mentioned spray equipment and Dust collecting net exist following in the course of the work
Deficiency：First, water supply line of the water in tunnel in spray system, water supply line failure, which is cut off the water, to directly affect Dust collecting net
Normal use；Second, the water in dust removal on Dust collecting net is directly trickled down on the ground in tunnel after adsorption of dust, adds tunnel
Internal ponding, not only have impact on ature of coal, adds potential safety hazard, and waste water resource.
Therefore, it is necessary to solves above-mentioned technical problem.
Utility model content
The utility model provides a kind of tunnel dust arrester, to solve problems of the prior art, reduces in tunnel
Portion's dust quantity, ensure the normal use of Dust collecting net, reduce the ponding inside tunnel, reduce potential safety hazard, improve ature of coal, favorably
In saving water resource.
The utility model provides a kind of tunnel dust arrester, including Dust collecting net, and the Dust collecting net is located in tunnel, described
Dust collecting net is set towards the bearing of trend in the tunnel；Sprayer, the sprayer are located at the top of the Dust collecting net, the spray
The nozzle of day with fog is set towards the Dust collecting net；Water leg, the water leg are located at the lower section of the Dust collecting net, the water leg
The bottom edge of notch and the Dust collecting net be oppositely arranged；Water pump, the water inlet of the water pump are connected with the water leg
Logical, the delivery port of the water pump is connected with the sprayer.
Alternatively, the tunnel dust arrester also includes sebific duct, and the sprayer passes through the sebific duct phase with the water pump
Connection.
It is preferred that the tunnel dust arrester also includes posting, the outer side edges of the Dust collecting net are described fixed along being fixed on
On the frame of position.
Further, the bottom edge of the Dust collecting net is fixed in the water leg by the posting.
Alternatively, the Dust collecting net includes the inclination net being connected and vertical net, and the inclination net nets it vertically with described
Between angle be more than zero, the bottom edge netted vertically and the notch of the water leg are oppositely arranged, and the net that tilts is towards remote
Direction from the water leg is extended, and the sprayer is arranged on the inclination net and the junction netted vertically.
Alternatively, the tunnel dust arrester also includes support bar, and the head end of the support bar is fixed on the water leg
Interior, the end of the support bar is fixed on described tilt on the net away from the edge netted vertically.
Alternatively, movable pulley is installed on the outer surface of the bottom land of the water leg.
Alternatively, the quantity of the sprayer is multiple that top of multiple sprayers along the basket strainer is uniformly divided
Cloth.
Alternatively, the Dust collecting net is plastic deeping.
Alternatively, the tunnel is return aircourse.
Tunnel dust arrester provided by the utility model, the nozzle of sprayer are set towards Dust collecting net, and water in dust removal is by spray
It is injected in after the atomizing of mouth on Dust collecting net, the dust of Dust collecting net is flowed through for adsorbing, is arranged on catchmenting for Dust collecting net bottom
Groove can collect the water in dust removal on Dust collecting net, effectively avoid ponding inside tunnel, prevented potential safety hazard, ensured safe life
Production, improves ature of coal, and the water in dust removal after being clarified inside water leg can be transported to spray again after the driving effect of water pump
On day with fog, after the atomizing of nozzle, it is injected in again on Dust collecting net, improves the utilization ratio of water resource, reduce
The waste of water resource.
Brief description of the drawings
Preferred embodiment in the utility model will be described in detail by accompanying drawing below, it will help understand of the present utility model
Objects and advantages, wherein:
Fig. 1 is the structural representation for the tunnel dust arrester that the utility model preferred embodiment provides.
Embodiment
Mention in this manual or may mention up, down, left, right, before and after, front, the back side, top, bottom etc.
Orientation term is defined relative to the construction shown in each accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From particular elements geometric center direction they be relative concept, it is therefore possible to can according to its residing diverse location, difference
Use state and correspondingly changed.So also these or other orientation terms should not be construed to restricted use
Language.
Fig. 1 is the structural representation for the tunnel dust arrester that the utility model preferred embodiment provides, as shown in figure 1, this
Utility model provides a kind of tunnel dust arrester, including Dust collecting net 1, sprayer 2, water leg 3 and water pump 4.
Fig. 1 is refer to, the Dust collecting net 1 is located in tunnel, and the Dust collecting net 1 is set towards the bearing of trend in the tunnel
Put, i.e. Dust collecting net 1 stands on the inside in tunnel, the outer side edges of Dust collecting net 1 along the top towards tunnel respectively, tunnel wall and
The ground in tunnel is extended.The sprayer 2 is located at the top of the Dust collecting net 1, and the nozzle of the sprayer 2 is described in
Dust collecting net 1 is set.Wherein sprayer 2 can be integrally fixed at the top of Dust collecting net 1 or be fixed on a pole, institute
State the top that pole is located at Dust collecting net 1.Contain water in dust removal in the water leg 3, the nozzle on sprayer 2 directly by water in dust removal with
The mode of atomization is injected on Dust collecting net 1, and one of water curtain is formed on Dust collecting net 1, for adsorbing the powder flowed through on Dust collecting net 1
Dirt, the content for the dust that can be effectively reduced in tunnel.Water leg 3 is located at the lower section of the Dust collecting net 1, the water leg 3
The bottom edge of notch and the Dust collecting net 1 is oppositely arranged, and the water in dust removal on Dust collecting net 1 is after adsorption of dust from Dust collecting net 1
Edge is fallen after rise to the inside of water leg 3, prevents water in dust removal to be dropped in tunnel, is reduced the ponding inside tunnel, is improved coal
Matter.The water inlet of the water pump 4 is connected with the water leg 3, and the delivery port of the water pump 4 is connected with the sprayer 2,
Water in dust removal in water leg 3 can again be transported and depositing dust again is carried out into sprayer 2 by water pump 4, so be utilized incessantly
The water of water leg 3 carries out atomizing de-dusting, effectively increases the service efficiency of water in dust removal.
It should be noted that the water pump 4 in the present embodiment may be replaced by air pump, air pump supplies water big with pressure
Effect, the spraying that can make to spray in sprayer 2 are atomized completely, are effectively improved the effect for catching dirt.
The tunnel dust arrester that the utility model embodiment provides, the nozzle of sprayer 2 are set towards Dust collecting net 1, dedusting
Water is injected in after the atomizing of nozzle on Dust collecting net 1, and the dust of Dust collecting net 1 is flowed through for adsorbing.It is arranged on Dust collecting net 1
The water leg 3 of bottom can collect the water in dust removal on Dust collecting net 1, effectively avoid ponding inside tunnel, prevented potential safety hazard, protect
Hinder safety in production, improve ature of coal, the water in dust removal after the inside of water leg 3 is clarified can be again after the driving effect of water pump 4
It is secondary to be transported on sprayer 2, after the atomizing of nozzle, it is injected in again on Dust collecting net 1, improves the profit of water resource
With efficiency, reduce the waste of water resource.
Alternatively, the tunnel dust arrester also includes sebific duct 5, and the sprayer 2 passes through the sebific duct with the water pump 4
5 are connected.Sebific duct 5 has certain elasticity, can bend, and has both been easy to sebific duct 5 to be extended on Dust collecting net 1, has reduced again
The probability that sebific duct 5 is corroded.
Further, the tunnel dust arrester also includes posting 6, and the outer side edges edge of the Dust collecting net 1 is fixed on institute
State on posting 6.Posting 6 can play a part of fixed and position to Dust collecting net 1, and the edge for reducing Dust collecting net 1 is damaged
Probability, add the service life of Dust collecting net 1.
The bottom edge of Dust collecting net 1 can be arranged on the inside of water leg 3, advantageously in the water in dust removal on Dust collecting net 1
Drainage.Alternatively, the bottom edge of the Dust collecting net 1 is fixed in the water leg 3 by the posting 6, fixed
Dust collecting net 1 is fixed in water leg 3, sound construction, is easy to simultaneously while being played a supporting role to Dust collecting net 1 by position frame 6
Water leg 3 and Dust collecting net 1 are simultaneously mobile.
Further, the Dust collecting net 1 includes the inclination net 12 and vertical net 11 that are connected, the inclination net 12 with it is described
Angle between vertical net 11 is more than zero, and the bottom edge and the notch of the water leg 3 of the vertical net 11 are oppositely arranged, institute
State and tilt net 12 and be extended towards away from the direction of the water leg 3, the sprayer 2 is arranged on the inclination net 12 and described
The junction of vertical net 11.Vertical net 11 will can be removed effectively by the dust in the cross section of tunnel, tilted net 12 and be arranged on
The top of vertical net 11, the dust swum at the top of tunnel also can be removed effectively, further increasing the drop of Dust collecting net 1
Dirt effect.
Alternatively, the tunnel device for reducing dust also includes support bar 7, and the head end of the support bar 7 is fixed on described catchment
In groove 3, the end of the support bar 7 is fixed on the edge away from the vertical net 11 on the inclination net 12, passes through support
The supporting role of bar 7, tilting edge of the net 12 away from vertical net 11 can be efficiently located, and be ensure that and is tilted 12 normal work of net
Make and run.
Further, movable pulley is installed on the outer surface of the bottom land of the water leg 3.Movable pulley is promoted to rotate
Realize that water leg 3 and Dust collecting net 1 move jointly inside tunnel, be easy to tunnel dust arrester to be moved quickly into the inside in tunnel
Different opening positions, improve the efficiency of dedusting.Wherein, movable pulley can be universal wheel, flexibility easy to remove.
Alternatively, the quantity of the sprayer 2 is multiple that top of multiple sprayers 2 along the Dust collecting net 1 is uniform
Distribution.Multiple sprayers 2 are uniformly distributed the uniformity that can effectively increase the spraying that sprayer 2 sprays to Dust collecting net 1.
It is preferred that the Dust collecting net 1 is plastic wire.Plastic wire lighter weight, and be not susceptible to corrode, can effectively it extend
The service life of Dust collecting net 1.
As an optional implementation process, the tunnel is return aircourse.Return aircourse is passed through by mine return air is distinguished and admirable
The tunnel crossed, dust move under distinguished and admirable air blast effect towards Dust collecting net 1, and by the water in dust removal on Dust collecting net 1 on Dust collecting net 1
Adsorbed, drive dust using the motion of current, can effectively increase the dust-laying effect of Dust collecting net 1.
The tunnel dust arrester that the utility model embodiment provides, the nozzle of sprayer 2 are set towards Dust collecting net 1, dedusting
Water is injected in after the atomizing of nozzle on Dust collecting net 1, for adsorbing the dust by Dust collecting net 1, is arranged on Dust collecting net 1
The water leg 3 of bottom can collect the water in dust removal on Dust collecting net 1, effectively avoid ponding inside tunnel, prevented potential safety hazard, protect
Hinder safety in production, improve ature of coal, the water in dust removal after the inside of water leg 3 is clarified can be again after the driving effect of water pump 4
It is secondary to be transported on sprayer 2, after the atomizing of nozzle, it is injected in again on Dust collecting net 1, improves the profit of water resource
With efficiency, be advantageous to saving water resource.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The scope of scheme.
Claims (10)
- A kind of 1. tunnel dust arrester, it is characterised in that including：Dust collecting net, the Dust collecting net are located in tunnel, and the Dust collecting net is set towards the bearing of trend in the tunnel；Sprayer, the sprayer are located at the top of the Dust collecting net, and the nozzle of the sprayer is set towards the Dust collecting net；Water leg, the water leg are located at the lower section of the Dust collecting net, the bottom of the notch of the water leg and the Dust collecting net Edge is oppositely arranged；Water pump, the water inlet of the water pump are connected with the water leg, and the delivery port of the water pump is connected with the sprayer It is logical.
- 2. tunnel dust arrester according to claim 1, it is characterised in that the tunnel dust arrester also includes sebific duct, The sprayer is connected with the water pump by the sebific duct.
- 3. tunnel dust arrester according to claim 1, it is characterised in that the tunnel dust arrester also includes positioning Frame, the outer side edges edge of the Dust collecting net are fixed on the posting.
- 4. tunnel dust arrester according to claim 3, it is characterised in that the bottom edge of the Dust collecting net passes through described Posting is fixed in the water leg.
- 5. tunnel dust arrester according to claim 1, it is characterised in that the Dust collecting net includes the inclination net being connected With vertical net, the angle tilted between net and the vertical net is more than zero, the bottom edge netted vertically and the collection The notch of tank is oppositely arranged, and the net that tilts is extended towards the direction away from the water leg, and the sprayer is arranged on The inclination net and the junction netted vertically.
- 6. tunnel dust arrester according to claim 5, it is characterised in that depositing dust tunnel device for reducing dust also includes branch Strut, the head end of the support bar are fixed in the water leg, the end of the support bar be fixed on it is described tilt it is online remote From on the edge netted vertically.
- 7. tunnel dust arrester according to claim 1, it is characterised in that on the outer surface of the bottom land of the water leg Movable pulley is installed.
- 8. tunnel dust arrester according to claim 1, it is characterised in that the quantity of the sprayer is multiple to be multiple The sprayer is uniformly distributed along at the top of the basket strainer.
- 9. according to the tunnel dust arrester described in claim 1-8 any one, it is characterised in that the Dust collecting net is plastics Net.
- 10. according to the tunnel dust arrester described in claim 1-8 any one, it is characterised in that the tunnel is return airway Road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341096.7U CN206668312U (en) | 2017-04-01 | 2017-04-01 | Tunnel dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341096.7U CN206668312U (en) | 2017-04-01 | 2017-04-01 | Tunnel dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668312U true CN206668312U (en) | 2017-11-24 |
Family
ID=60366249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720341096.7U Active CN206668312U (en) | 2017-04-01 | 2017-04-01 | Tunnel dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079730A (en) * | 2018-02-07 | 2018-05-29 | 中环智创（北京）科技有限公司 | Low energy consumption rinsing type solid deduster |
| CN110685731A (en) * | 2019-10-31 | 2020-01-14 | 神华神东煤炭集团有限责任公司 | Traveling crane dust removal system and control method thereof |
-
2017
- 2017-04-01 CN CN201720341096.7U patent/CN206668312U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108079730A (en) * | 2018-02-07 | 2018-05-29 | 中环智创（北京）科技有限公司 | Low energy consumption rinsing type solid deduster |
| CN110685731A (en) * | 2019-10-31 | 2020-01-14 | 神华神东煤炭集团有限责任公司 | Traveling crane dust removal system and control method thereof |
| CN110685731B (en) * | 2019-10-31 | 2021-03-30 | 神华神东煤炭集团有限责任公司 | Traveling crane dust removal system and control method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |