CN110778353A - Tunnel dust removal equipment - Google Patents
Tunnel dust removal equipment Download PDFInfo
- Publication number
- CN110778353A CN110778353A CN201911103728.6A CN201911103728A CN110778353A CN 110778353 A CN110778353 A CN 110778353A CN 201911103728 A CN201911103728 A CN 201911103728A CN 110778353 A CN110778353 A CN 110778353A
- Authority
- CN
- China
- Prior art keywords
- air
- motor
- dust
- tunnel
- air suction
- Prior art date
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 91
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007664 blowing Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 8
- 238000010926 purge Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of dust removal equipment, and discloses tunnel dust removal equipment.A gas injection assembly comprises a compression pump, a vertical plate, a fixed frame and a gas injection mechanism, wherein the gas injection mechanism comprises a top plate, a bottom plate, a rotating ball, a spray head, a fixed ball seat, a first motor, a second motor and a connecting wire; during the use, the inside that external air entered into the compression pump through the compression pump compresses the air, and the rethread riser is outwards spun from the shower nozzle through fixed ball seat and commentaries on classics ball in proper order, and the spun air is raised the dust, and the dust is inhaled the dust removal incasement through the dust absorption pipe under the effect of air-bleed pump, and filter gets off dust filtration, and the air after the filtration gets back to in the tunnel again through the aiutage. The invention has the advantages of convenient adjustment of the spraying direction, good dust removal effect and convenient use.
Description
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to tunnel dust removing equipment.
Background
The tunnel is an engineering building buried in the stratum and is a form of utilizing underground space by human beings, the tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel, a plurality of facilities such as cables, wires and illuminating lamps are installed in the tunnel, dust can be generated in the driving process of a vehicle, the dust can be adhered to the surface of the facilities in the tunnel or the inner wall of the tunnel, and the dust is accumulated thickly along with the prolonging of time, so that the environment of the tunnel is polluted, the dust rolled up in the driving process can be adhered to the surface of the vehicle, the attractiveness of the vehicle is influenced, and the normal operation of electronic monitoring and safety equipment in the tunnel is influenced, particularly in the subway tunnel, the accumulation of the dust is easy to reduce the sensitivity of the equipment, the occurrence rate of train operation faults is increased, the maintenance cost of the equipment is increased, and the driving safety is influenced; the existing ash removal equipment usually adopts high-pressure water as a cleaning medium, but the high-pressure water washing can only clean an area below 1.4 meters in a tunnel, the humidity in the tunnel is increased after the cleaning is finished, even water can be accumulated, a plurality of cables and electric wires are installed in the tunnel, the electric leakage phenomenon is easy to occur, the potential safety hazard exists, and meanwhile, after the cleaning, the waste water is discharged and needs manual assistance for cleaning, and the use is inconvenient.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the tunnel dust removal equipment is convenient to adjust the spraying direction, good in dust removal effect and convenient to use.
In order to solve the technical problem, the invention provides tunnel dust removing equipment which comprises a blowing device and a dust suction device, wherein the dust suction device is detachably arranged at the rear end of the blowing device, and the blowing device and the dust suction device are arranged at a certain distance;
the purging device is provided with a first moving seat, an air injection assembly, a workshop and an electric chamber, wherein the air injection assembly is arranged on the first moving seat and used for purging dust in the tunnel, the workshop can be used for an operator to control the equipment to work, and the electric chamber is used for placing electric assemblies; the air injection assembly is arranged at the rear end of the first movable seat and comprises a compression pump, a vertical plate, a fixed frame and an air injection mechanism, an air suction port of the compression pump is communicated with the outside, a first air inlet channel communicated with an air exhaust port of the compression pump is arranged on the vertical plate, the fixed frame is fixedly arranged on the vertical plate and is provided with an accommodating cavity for accommodating the air injection mechanism, the air injection mechanism comprises a top plate, a bottom plate, a rotating ball, a sprayer, a fixed ball seat, a first motor, a second motor and a connecting wire, the top plate and the bottom plate are fixedly arranged on the vertical plate, the fixed ball seat is arranged between the top plate and the bottom plate and is provided with a second air inlet channel communicated with the first air inlet channel, the rear end of the fixed ball seat is provided with a first cambered surface in sliding fit with the rotating ball, and a third air inlet channel communicated with the second air inlet channel is arranged in the rotating ball, the front end of the spray head is provided with a second cambered surface in sliding fit with the rotating ball, the first cambered surface, the second cambered surface and the rotating ball form a spherical pair, an air jet hole of the spray head is communicated with the third air inlet channel, air flow sprayed out by the spray head is blown towards a tunnel, the first motor is arranged below the bottom plate, the output end of the first motor penetrates through the bottom plate to be connected with the lower end of the rotating ball and drives the rotating ball to horizontally swing, the second motor is arranged above the top plate, and the output end of the second motor is connected with the spray head through a connecting wire;
the dust collection device is provided with a second movable seat, and a dust collection assembly, an exhaust funnel and a third motor which are arranged on the second movable seat, wherein the dust collection assembly comprises an air suction pipe, a dust collection box, an air suction pump and a filter piece, the air suction end of the air suction pipe is arranged towards the rear end of the first movable seat, the dust collection box is arranged at the front end of the second movable seat, the dust collection box is provided with an air suction hole and an exhaust hole, the air outlet end of the air suction pipe is communicated with the air suction hole, the air suction pump is arranged at the air suction hole, the filter piece is arranged at one side of the exhaust hole, the exhaust funnel is communicated with the exhaust hole through a connecting pipe, a valve for controlling the gas emission in the dust collection box is arranged in the exhaust funnel, the valve is connected with the third motor, and the third motor is fixedly arranged on the second movable seat;
and a controller is arranged in the workshop and is electrically connected with the first motor, the second motor, the third motor, the compression pump and the air suction pump respectively.
As a preferable scheme of the present invention, a first sliding block is fixedly disposed at the rear end of the rotating ball, and a first sliding slot for the first sliding block to slide up and down is disposed on the second arc surface.
As a preferable scheme of the present invention, a second sliding block is fixedly disposed at the front end of the rotary ball, and a second sliding slot for the second sliding block to slide left and right is disposed on the first arc surface.
As a preferable scheme of the present invention, a winding reel is fixedly disposed at an output end of the second motor, one end of the connection line is connected to the winding reel, and the other end of the connection line is connected to the spray head.
As a preferable scheme of the present invention, the number of the air injection mechanisms is four, and the air injection mechanisms are arranged in an up-down, left-right manner, and correspondingly, the fixed frame is provided with four accommodating cavities arranged in an up-down, left-right manner.
As a preferable scheme of the invention, the bottom of the left side surface and the bottom of the right side surface of the dust removing box are both provided with drain holes, and the upper covers of the drain holes are provided with covers.
In a preferred embodiment of the present invention, the air intake pipe includes a tapered pipe and a straight pipe, one end of the straight pipe is connected to the end of the tapered pipe having a small diameter, and the other end of the straight pipe is communicated with the air intake hole.
As a preferable aspect of the present invention, the bottom of the first movable base and the bottom of the second movable base are each provided with a plurality of guide wheels.
Preferably, the working chamber and the compression pump are respectively connected with the first movable base in a welding mode.
In a preferred embodiment of the present invention, the fixing frame, the top plate, and the bottom plate are welded to the vertical plate, respectively.
Compared with the prior art, the tunnel dust removal equipment provided by the embodiment of the invention has the beneficial effects that:
when the underground dust cleaning device is used, external air enters the interior of the compression pump through an air suction port of the compression pump, the compression pump compresses the air, the air enters the air injection mechanism through the first air inlet channel of the vertical plate and then sequentially passes through the second air inlet channel of the fixed ball seat and the third air inlet channel of the rotary ball, the air is injected outwards from the air injection hole of the spray head, the injected air lifts dust in the tunnel, the lifted dust is sucked into the dust removal box through the dust suction pipe under the action of the air suction pump, the dust in the dust is filtered by the filter element, and the filtered air returns to the tunnel again through the exhaust funnel; simultaneously, the operator can be through the work of the first motor of controller control, and the drive changes the horizontal swing of ball to drive the shower nozzle horizontal hunting, can also be through the work of controller control second motor, drive connecting wire extension or shorten, make the shower nozzle along second cambered surface luffing motion, through such design, make the operator can change the jet direction of shower nozzle according to actual washing demand, dust removal effect is good, convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a tunnel dust removing device provided by an embodiment of the invention;
FIG. 2 is a schematic structural diagram of the region A in FIG. 1;
in the figure, 1, a first mobile seat; 2. a second movable base; 3. a guide wheel; 4. a working room; 5. an electric chamber; 6. a compression pump; 7. a vertical plate; 8. a fixed frame; 9. a first air intake passage; 10. a top plate; 11. a base plate; 12. rotating the ball; 13. a spray head; 14. a first motor; 15. a second motor; 16. a connecting wire; 17. fixing a ball seat; 18. a second intake passage; 19. a third air intake passage; 20. a first slider; 21. a first chute; 22. an exhaust funnel; 23. a third motor; 24. a motor base; 25. a dust removal box; 26. a second slider; 27. a second chute; 28. a drain hole; 29. and (4) sucking a pipe.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "central", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., used herein are used in the orientation or positional relationship indicated in the drawings, which are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be understood that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, either fixedly connected, detachably connected, or integrally connected, unless otherwise explicitly stated or limited; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, a preferred embodiment of the tunnel dust removing apparatus according to the preferred embodiment of the present invention includes a blowing device and a dust collecting device, wherein the dust collecting device is detachably disposed at a rear end of the blowing device, and the blowing device and the dust collecting device are disposed at a distance that ensures that an air flow sprayed from the blowing device is not directly sucked by the dust collecting device; the purging device is provided with a first movable seat 1, an air injection assembly, a workshop 4 and an electric chamber 5, wherein the air injection assembly is arranged on the first movable seat 1 and used for purging dust in a tunnel, the workshop 4 can be used for controlling equipment to work by an operator, and the electric chamber 5 is used for placing electric assemblies; the jet assembly is arranged at the rear end of the first movable seat 1 and comprises a compression pump 6, a vertical plate 7, a fixed frame 8 and a jet mechanism, an air suction port of the compression pump 6 is communicated with the outside, a first air inlet channel 9 communicated with an air exhaust port of the compression pump 6 is arranged on the vertical plate 7, the fixed frame 8 is fixedly arranged on the vertical plate 7, the fixed frame 8 is provided with an accommodating cavity for accommodating the jet mechanism, the jet mechanism comprises a top plate 10, a bottom plate 11, a rotating ball 12, a spray head 13, a fixed ball seat 17, a first motor 14, a second motor 15 and a connecting wire 16, the top plate 10 and the bottom plate 11 are fixedly arranged on the vertical plate 7, the fixed ball seat 17 is arranged between the top plate 10 and the bottom plate 11, a second air inlet channel 18 communicated with the first air inlet channel 9 is arranged in the middle of the fixed ball seat 17, the rear end of the fixed ball seat 17 is provided with a first arc surface in sliding fit with the rotary ball 12, a third air inlet channel 19 communicated with the second air inlet channel 18 is arranged in the rotary ball 12, the front end of the spray head 13 is provided with a second arc surface in sliding fit with the rotary ball 12, the first arc surface, the second arc surface and the rotary ball 12 form a spherical pair, an air jet hole of the spray head 13 is communicated with the third air inlet channel 19, air flow sprayed out from the spray head 13 is blown towards a tunnel, the first motor 14 is arranged below the bottom plate 11, the output end of the first motor 14 penetrates through the bottom plate 11 to be connected with the lower end of the rotary ball 12 and drives the rotary ball 12 to horizontally swing, the second motor 15 is arranged above the top plate 10, and the output end of the second motor 15 is connected with the spray head 13 through a connecting wire 16; the dust collector is provided with a second movable seat 2, a dust removal assembly, an exhaust funnel 22 and a third motor 23, wherein the dust removal assembly is arranged on the second movable seat 2 and comprises an air suction pipe 29, a dust removal box 25, an air suction pump and a filter piece, the air suction end of the air suction pipe 29 faces the rear end of the first movable seat 1, the dust removal box 25 is arranged at the front end of the second movable seat 2, the dust removal box 25 is provided with an air suction hole and an exhaust hole, the air outlet end of the air suction pipe 29 is communicated with the air suction hole, the air suction pump is arranged at the air suction hole, the filter piece is arranged at one side of the exhaust hole, the exhaust funnel 22 is communicated with the exhaust hole through a connecting pipe, a valve for controlling the discharge of air in the dust removal box 25 is arranged in the exhaust funnel 22, the valve is connected with the third motor 23, and the third motor 23 is fixedly arranged on the second movable seat 2, specifically, a motor base 24 is further disposed on the second moving base 2, and the third motor 23 is fixedly disposed on the second moving base 2 through the motor base 24; a controller is arranged in the working room 4, and the controller is respectively and electrically connected with the first motor 14, the second motor 15, the third motor 23, the compression pump 6 and the air pump; the workshop with the compression pump respectively with first removal seat welded connection, fixed frame the roof with the bottom plate respectively with riser welded connection.
Illustratively, a first sliding block 20 is fixedly arranged at the rear end of the rotating ball 12, a first sliding groove 21 for the first sliding block 20 to slide up and down is arranged on the second arc surface, a second sliding block 26 is fixedly arranged at the front end of the rotating ball 12, a second sliding groove 27 for the second sliding block 26 to slide left and right is arranged on the first arc surface, so that friction between the rotating ball 12 and the first arc surface and friction between the rotating ball 12 and the second arc surface are reduced, and the rotating ball 12 and the spray head 13 can swing more smoothly.
Illustratively, a winding reel is fixedly arranged at the output end of the second motor 15, one end of the connecting wire 16 is connected with the winding reel, specifically, a strip hole is arranged on the top plate 10, and the other end of the connecting wire 16 passes through the strip hole to be connected with the spray head 13, so that the connecting wire 16 can be wound more smoothly by controlling the extension or contraction of the connecting wire 16 through the winding reel.
Exemplarily, the jet-propelled mechanism is equipped with four and is the setting from top to bottom and from left to right, correspondingly, fixed frame 8 is equipped with four and is the holding chamber that sets up from top to bottom and from left to right, increases jet-propelled area, improves work efficiency, makes the dust in the cleaning equipment ability more comprehensively clearance tunnel.
Illustratively, the bottom of the left side surface and the bottom of the right side surface of the dust removing box 25 are both provided with drain holes 28, the drain holes are covered with covers, after the dust removing box 25 is cleaned by clean water, the covers are opened, dirty water is discharged from the drain holes 28, and the use is convenient.
Illustratively, the air suction pipe 29 comprises a conical pipe and a straight pipe, one end of the straight pipe is connected with the end of the conical pipe with the small diameter, and the other end of the straight pipe is communicated with the air suction hole, so that the air suction range is enlarged, and the dust suction efficiency is improved.
Illustratively, a plurality of guide wheels 3 are arranged at the bottom of the first movable seat 1 and the bottom of the second movable seat 2, so that the movable seat is convenient to move.
During the use, the inside that external air enters into compressor pump 6 through compressor pump 6's induction port, compressor pump 6 compresses the air, the first inlet channel 9 of rethread riser 7, get into among the jet mechanism, pass through second inlet channel 18 of fixed ball seat 17 and the third inlet channel 19 of commentaries on classics ball 12 in proper order, outwards spout from the fumarole of shower nozzle 13, the spun air is raised the dust in the tunnel, the dust of raising is inhaled the dust removal case 25 in through the dust absorption pipe under the effect of aspiration pump, filter gets off the dust in the dust, the air after the filtration gets back to in the tunnel again through aiutage 22.
In summary, the embodiment of the invention provides a tunnel dust removing device, which adopts compressed air as a cleaning medium to replace traditional high-pressure water as the cleaning medium, does not have the problem of waste water discharge, can clean dust at any position in a subway tunnel, and has high working efficiency and convenient use; meanwhile, an operator can control the first motor 14 to work through the controller, the rotating ball 12 is driven to horizontally swing, the first sliding block 20 slides left and right in the first sliding groove 21, the spray head 13 is driven to swing left and right, the second motor 15 can also be controlled to work through the controller, the connecting wire 16 is controlled to extend or shorten by driving the winding reel to rotate, the first sliding block 20 slides or moves downwards in the first sliding groove 21, the spray head 13 is driven to move downwards or upwards, through the design, the operator can change the spraying direction of the spray head 13 according to actual cleaning requirements, the dust removing effect is good, and the use is convenient.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The tunnel dust removal equipment is characterized by comprising a blowing device and a dust suction device, wherein the dust suction device is detachably arranged at the rear end of the blowing device, and the blowing device and the dust suction device are arranged at a certain distance;
the purging device is provided with a first moving seat, an air injection assembly, a workshop and an electric chamber, wherein the air injection assembly is arranged on the first moving seat and used for purging dust in the tunnel, the workshop can be used for an operator to control the equipment to work, and the electric chamber is used for placing electric assemblies; the air injection assembly is arranged at the rear end of the first movable seat and comprises a compression pump, a vertical plate, a fixed frame and an air injection mechanism, an air suction port of the compression pump is communicated with the outside, a first air inlet channel communicated with an air exhaust port of the compression pump is arranged on the vertical plate, the fixed frame is fixedly arranged on the vertical plate and is provided with an accommodating cavity for accommodating the air injection mechanism, the air injection mechanism comprises a top plate, a bottom plate, a rotating ball, a sprayer, a fixed ball seat, a first motor, a second motor and a connecting wire, the top plate and the bottom plate are fixedly arranged on the vertical plate, the fixed ball seat is arranged between the top plate and the bottom plate and is provided with a second air inlet channel communicated with the first air inlet channel, the rear end of the fixed ball seat is provided with a first cambered surface in sliding fit with the rotating ball, and a third air inlet channel communicated with the second air inlet channel is arranged in the rotating ball, the front end of the spray head is provided with a second cambered surface in sliding fit with the rotating ball, the first cambered surface, the second cambered surface and the rotating ball form a spherical pair, an air jet hole of the spray head is communicated with the third air inlet channel, air flow sprayed out by the spray head is blown towards a tunnel, the first motor is arranged below the bottom plate, the output end of the first motor penetrates through the bottom plate to be connected with the lower end of the rotating ball and drives the rotating ball to horizontally swing, the second motor is arranged above the top plate, and the output end of the second motor is connected with the spray head through a connecting wire;
the dust collection device is provided with a second movable seat, and a dust collection assembly, an exhaust funnel and a third motor which are arranged on the second movable seat, wherein the dust collection assembly comprises an air suction pipe, a dust collection box, an air suction pump and a filter piece, the air suction end of the air suction pipe is arranged towards the rear end of the first movable seat, the dust collection box is arranged at the front end of the second movable seat, the dust collection box is provided with an air suction hole and an exhaust hole, the air outlet end of the air suction pipe is communicated with the air suction hole, the air suction pump is arranged at the air suction hole, the filter piece is arranged at one side of the exhaust hole, the exhaust funnel is communicated with the exhaust hole through a connecting pipe, a valve for controlling the gas emission in the dust collection box is arranged in the exhaust funnel, the valve is connected with the third motor, and the third motor is fixedly arranged on the second movable seat;
and a controller is arranged in the workshop and is electrically connected with the first motor, the second motor, the third motor, the compression pump and the air suction pump respectively.
2. The tunnel dust removing device of claim 1, wherein a first slide block is fixedly arranged at the rear end of the rotating ball, and a first sliding groove for the first slide block to slide up and down is arranged on the second cambered surface.
3. The tunnel dust removing device of claim 1, wherein a second slide block is fixedly arranged at the front end of the rotary ball, and a second slide groove for the second slide block to slide left and right is arranged on the first cambered surface.
4. The tunnel dust removing device according to claim 1, wherein a winding reel is fixedly arranged at the output end of the second motor, one end of the connecting wire is connected with the winding reel, and the other end of the connecting wire is connected with the spray head.
5. The tunnel dust removing apparatus according to claim 1, wherein said air injection mechanism is provided with four air injection mechanisms arranged in an up-down-left-right manner, and correspondingly, said fixed frame is provided with four receiving cavities arranged in an up-down-left-right manner.
6. The tunnel dust removing apparatus according to claim 1, wherein the bottom of each of the left and right sides of the dust removing box is provided with a drain hole, and the drain hole is covered with a cover.
7. The tunnel dust removing apparatus of claim 1, wherein the suction duct comprises a tapered duct and a straight duct, one end of the straight duct is connected to the end of the tapered duct having a small diameter, and the other end of the straight duct is communicated with the suction hole.
8. The tunnel dust removing apparatus of claim 1, wherein a plurality of guide wheels are provided on each of the bottom of the first moving base and the bottom of the second moving base.
9. The tunnel dust removing apparatus of claim 1, wherein said cabin and said compression pump are welded to said first movable base, respectively.
10. The tunnel dust removing apparatus of claim 1, wherein said fixing frame, said top plate and said bottom plate are welded to said vertical plates, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911103728.6A CN110778353B (en) | 2019-11-12 | 2019-11-12 | Tunnel dust removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911103728.6A CN110778353B (en) | 2019-11-12 | 2019-11-12 | Tunnel dust removal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110778353A true CN110778353A (en) | 2020-02-11 |
| CN110778353B CN110778353B (en) | 2021-05-18 |
Family
ID=69390782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911103728.6A Active CN110778353B (en) | 2019-11-12 | 2019-11-12 | Tunnel dust removal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110778353B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550280A (en) * | 2020-05-21 | 2020-08-18 | 陈文东 | Movable dust removal explosion-proof equipment for coal mine tunnel |
| CN112220487A (en) * | 2020-09-06 | 2021-01-15 | 徐永美 | X-ray CT equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1408099A (en) * | 1972-06-01 | 1975-10-01 | Allied Chem | Method of and apparatus for removing dust laden air from a machine |
| CN2832316Y (en) * | 2005-04-04 | 2006-11-01 | 北京金瀑布环境艺术有限责任公司 | Radial wobble spray nozzle |
| CN202752151U (en) * | 2012-06-20 | 2013-02-27 | 北京万华阳光环境工程有限公司 | Light-following ball seat type two-dimensional numerical control nozzle device |
| CN105804784A (en) * | 2014-11-28 | 2016-07-27 | 昆明中铁大型养路机械集团有限公司 | Tunnel dust removal vehicle |
| CN207452797U (en) * | 2017-08-24 | 2018-06-05 | 中铁华铁工程设计集团有限公司 | Plane jet formula subway tunnel purger |
| CN207576698U (en) * | 2017-11-10 | 2018-07-06 | 昆明理工大学 | A kind of elevation angle and the adjustable shower head of bore |
-
2019
- 2019-11-12 CN CN201911103728.6A patent/CN110778353B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1408099A (en) * | 1972-06-01 | 1975-10-01 | Allied Chem | Method of and apparatus for removing dust laden air from a machine |
| CN2832316Y (en) * | 2005-04-04 | 2006-11-01 | 北京金瀑布环境艺术有限责任公司 | Radial wobble spray nozzle |
| CN202752151U (en) * | 2012-06-20 | 2013-02-27 | 北京万华阳光环境工程有限公司 | Light-following ball seat type two-dimensional numerical control nozzle device |
| CN105804784A (en) * | 2014-11-28 | 2016-07-27 | 昆明中铁大型养路机械集团有限公司 | Tunnel dust removal vehicle |
| CN207452797U (en) * | 2017-08-24 | 2018-06-05 | 中铁华铁工程设计集团有限公司 | Plane jet formula subway tunnel purger |
| CN207576698U (en) * | 2017-11-10 | 2018-07-06 | 昆明理工大学 | A kind of elevation angle and the adjustable shower head of bore |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550280A (en) * | 2020-05-21 | 2020-08-18 | 陈文东 | Movable dust removal explosion-proof equipment for coal mine tunnel |
| CN111550280B (en) * | 2020-05-21 | 2021-08-24 | 乌苏四棵树煤炭有限责任公司 | Movable dust removal explosion-proof equipment for coal mine tunnel |
| CN112220487A (en) * | 2020-09-06 | 2021-01-15 | 徐永美 | X-ray CT equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110778353B (en) | 2021-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110778353B (en) | Tunnel dust removal equipment | |
| CN107794872A (en) | A kind of sweeping machine with effluent cycle device for reducing dust | |
| CN106759057B (en) | Blowing and drawing type rail cleaning vehicle, method and application | |
| CN208436585U (en) | A kind of construction device for reducing dust | |
| CN107716464A (en) | A kind of transformer dedicated cleaning apparatus | |
| CN210889075U (en) | DPF carrier blows collection ash equipment | |
| CN111151510A (en) | Program-controlled gas-phase electric switch cabinet dust removal device | |
| CN108677853A (en) | A kind of all-purpose road road surface dust falling system of movable type | |
| CN109338966B (en) | Municipal administration sanitation car cleaning system | |
| CN111005752B (en) | Tunnel dust removal vehicle | |
| CN207419345U (en) | A kind of sweeping machine with effluent cycle device for reducing dust | |
| KR20120119635A (en) | Movable type paint booth | |
| CN116351189A (en) | Building construction pavement dust prevention and control device and application method thereof | |
| CN216381483U (en) | Tunnel construction is with tunnel automatic spray maintenance platform truck of high-efficient purification | |
| CN207015309U (en) | Motorcoach train underbody purger | |
| CN210948764U (en) | Tunnel dust removal vehicle | |
| KR20040052601A (en) | A moving auto-air blaster | |
| CN217028992U (en) | Fast clear type colliery tunnelling tunnel dust removal integrative device | |
| CN109395522A (en) | A kind of road construction dust falling device | |
| CN216149358U (en) | Environmental protection dust collector of building engineering construction | |
| CN217247752U (en) | Building site dust collector | |
| CN221074340U (en) | Mine dust fall device | |
| CN218492241U (en) | Road and bridge maintenance equipment | |
| CN218501610U (en) | Dust device is used in house construction | |
| CN214194316U (en) | Road dust cleaning equipment for environmental protection engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |