CN213761087U - Tunnel dust removal device - Google Patents
Tunnel dust removal device Download PDFInfo
- Publication number
- CN213761087U CN213761087U CN202021667859.5U CN202021667859U CN213761087U CN 213761087 U CN213761087 U CN 213761087U CN 202021667859 U CN202021667859 U CN 202021667859U CN 213761087 U CN213761087 U CN 213761087U
- Authority
- CN
- China
- Prior art keywords
- dirt
- dryer
- tunnel
- air inlet
- dust
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims abstract description 9
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000001914 filtration Methods 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010410 dusting Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 230000011218 segmentation Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses a tunnel dust collector belongs to tunnel dust removal technical field, including straining dirt dryer and system blowdown house steward, the shaping of straining dirt dryer bottom has the dirt storage tank, store up dirty tank bottom and pass through pipe connection system blowdown house steward, it is provided with the air inlet module to strain dirt dryer both sides, it is provided with the subassembly that induced drafts to strain dirt dryer top, strain the inside dust fall module that is provided with of dirt dryer, store up dirty inslot and install the cleaning module, become curved suction hood through with traditional pipeline formula dust collection structure, adopt the mode of segmentation interval to install, not only improved the renewal rate to the tunnel air, the module number of installation is less moreover, simple to operate, it is laborsaving to save trouble, secondly adopts system's blowdown pipeline and washing structure, has saved the work that the manual work maintained the clearance, great reduction user's work load.
Description
Technical Field
The utility model relates to a tunnel dust collecting equipment especially relates to a tunnel dust collector, belongs to tunnel dust removal technical field.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, dust removal refers to equipment for separating dust from flue gas, and is also called a dust remover or dust removing equipment, the dust removing equipment utilizes an underground dust removing water pipe and an air pressure pipeline, certain additives are added into water, air pressure is introduced, a series of process flows are completed through special equipment, foam is generated, and the foam is sprayed onto a dust source through a distributor and a spray nozzle support assembly.
Most of the existing tunnel dust removal equipment adopts dust removal pipelines laid along the tunnel, the installation of the equipment is relatively troublesome, labor-consuming and financial, and the equipment is relatively inconvenient to replace and maintain, so that the problem is solved by designing a tunnel dust removal device for the reason that the equipment is inconvenient to maintain for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a tunnel dust collector becomes curved suction hood through pipeline formula dust collection structure, adopts segmentation spaced mode to install, has not only improved the update rate to the tunnel air, and the module number of installation is less moreover, and simple to operate, it is laborsaving to save trouble, secondly adopts system's sewage pipes and washing structure, has saved the work of artifical maintenance clearance, great reduction user's work load.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a tunnel dust collector, includes dirt-filtering wind tunnel and system blowdown house steward, the shaping of dirt-filtering wind tunnel bottom has the dirt storage tank, store up dirty tank bottom and pass through pipe connection system blowdown house steward, dirt-filtering wind tunnel both sides are provided with the air inlet module, dirt-filtering wind tunnel top is provided with the subassembly that induced drafts, the inside dust fall module that is provided with of dirt-filtering wind tunnel, store up and install the cleaning module in the dirt groove.
Preferably, the air inlet module comprises a communicating pipeline and an arc-shaped air inlet cover, the communicating pipeline is riveted with the dust filtering air cylinder through bolts, and the arc-shaped air inlet cover is connected with the communicating pipeline in a matched mode through bolts.
Preferably, the arc air inlet cover has two sets, the combination mounting of arc air inlet cover bottom has the filter screen of dismantling, it has the reinforcing bolt to peg graft on the inside wall of arc air inlet cover.
Preferably, the air suction assembly comprises a centrifugal fan and an air outlet pipe orifice, the centrifugal fan is connected with the dust filtering air duct in a sealing mode, and the air outlet pipe orifice is installed at an air outlet of the centrifugal fan through a bolt.
Preferably, the dust fall module includes atomizer, water supply pipe and through-hole, the atomizer is fixed top in the dirt dryer, the through-hole is seted up in on the dirt dryer is inside, and the degree of depth of through-hole is less than the diameter of dirt dryer inner wall, water supply pipe one end with the atomizer is pegged graft.
Preferably, the cleaning module comprises a water storage tank, a submersible pump and a washing nozzle, the water storage tank is fixed to the bottom in the dust filtering air cylinder, the submersible pump is fixedly installed to the bottom in the water storage tank, and the submersible pump penetrates through the water storage tank and is installed to the washing nozzle.
Preferably, a water injection pipe is inserted into the outer wall of the dust filtering air duct and is communicated with the water storage tank.
The utility model has the advantages of:
the utility model provides a pair of tunnel dust collector becomes curved suction hood through pipeline formula dust collection structure, adopts segmentation spaced mode to install, has not only improved the update rate to the tunnel air, and the module number of installation is less moreover, and simple to operate, it is laborsaving to save trouble, secondly adopts system's sewage pipes and washs the structure, has saved the work of artifical maintenance clearance, great reduction user's work load.
Drawings
Fig. 1 is a schematic structural view of a tunnel dust removing device according to the present invention;
FIG. 2 is a schematic view of the connection between the dust filtering air duct and the system blowdown header pipe in the tunnel dust removing device according to the present invention;
fig. 3 is a perspective view of an arc air inlet cover in the tunnel dust removing device according to the present invention.
In the figure: 1-centrifugal fan, 2-dust filtering wind tube, 3-arc air inlet cover, 4-communicating pipe, 5-reinforcing bolt, 6-air outlet pipe orifice, 7-dirt storage tank, 8-system dirt discharge main pipe, 9-through hole, 10-atomizer, 11-water storage tank, 12-water supply pipe, 13-submersible pump, 14-flushing nozzle, 15-water injection pipe and 16-detachable filter screen.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the tunnel dust removing device provided by this embodiment includes dust filtering air duct 2 and system blowdown header pipe 8, and the shaping has storage dirty groove 7 in dust filtering air duct 2 bottom, and there is system blowdown header pipe 8 bottom storage dirty groove 7 through the pipe connection, and dust filtering air duct 2 both sides are provided with the air inlet module, and dust filtering air duct 2 top is provided with the subassembly that induced drafts, and dust filtering air duct 2 is inside to be provided with the dust fall module, installs the cleaning module in the dirt storage groove 7.
Through adopting above-mentioned technical scheme, become curved suction hood through pipeline formula dust collection structure, adopt segmentation spaced mode to install, not only improved the update rate to the tunnel air, the module number of installation is less moreover, simple to operate, it is laborsaving to save trouble, secondly adopts system's sewage pipes and cleaning module, has saved the work of manual maintenance clearance, great reduction user's work load.
In this embodiment, the air inlet module includes communicating pipe 4 and arc air inlet cover 3, and communicating pipe 4 passes through the bolt riveting with dust filtration dryer 2, and the arc is covered and is connected through the bolt cooperation with communicating pipe 4.
Through adopting above-mentioned technical scheme, the installation controlling part is saved in the arc wall installation in installation and laminating tunnel to arc air inlet cover 3, and the air inlet area of arc air inlet cover 3 is greater than traditional pipeline formula and carries out the structure, has improved the efficiency of trading the wind.
In this embodiment, there are two sets of arc air inlet cover 3, and the combination mounting has dismantled filter screen 16 in the arc air inlet cover 3 bottom, and the interior wall of arc air inlet cover 3 is pegged graft and is had reinforcing bolt 5.
Through adopting above-mentioned technical scheme, can dismantle filter screen 16 and be elementary filtering mechanism, reduce follow-up dust removal structure's load, can conveniently take off the clearance.
In this embodiment, the subassembly that induced drafts includes centrifugal fan 1 and air-out mouth of pipe 6, centrifugal fan 1 with strain dirt dryer 2 sealing connection, air-out mouth of pipe 6 passes through the bolt and installs in centrifugal fan 1's air outlet. .
In this embodiment, the dust fall module includes atomizer 10, water supply pipe 12 and through-hole 9, and top in dust filtration dryer 2 is fixed to atomizer 10, and through-hole 9 is seted up on dust filtration dryer 2 is inside, and the degree of depth of through-hole 9 is less than the diameter of dust filtration dryer 2 inner wall, and water supply pipe 12 says that one end is pegged graft with atomizer 10.
Through adopting above-mentioned technical scheme, centrifugal fan 1 is used for producing spiral wind-force for straining dirt dryer 2 for the fine water column that atomizer 10 produced fully contacts with dusty gas, reaches the purpose of dust fall, enters into the dirt storage tank 7 of bottom that slides downwards in straining dirt dryer 2's inner wall through-hole 9 behind the miscellaneous dirt absorption drop of water and collects.
In this embodiment, the cleaning module includes aqua storage tank 11, immersible pump 13 and washing terminals 14, and aqua storage tank 11 is fixed at the bottom in the dirt dryer 2, and immersible pump 13 fixed mounting is in aqua storage tank 11 bottom, and immersible pump 13 passes aqua storage tank 11 and installs washing terminals 14.
In this embodiment, a water injection pipe 15 is inserted into the outer wall of the dust filtering air duct 2, and the water injection pipe 15 is communicated with the water storage tank 11.
Through adopting above-mentioned technical scheme, aqua storage tank 11 carries out whole moisturizing through water injection pipe 15, water injection pipe 15 and system's blowdown house steward 8 are the integrative pipeline of laying along the tunnel, be convenient for holistic control, water in the aqua storage tank 11 is on the one hand supplied with for atomizer 10 through water supply pipe 12, on the other hand washs for storing up dirty groove 7 through immersible pump 13, immersible pump 13 will wash through washing terminals 14 for the mud that stores up dirty groove 7 and enter into in the system's blowdown house steward 8 outside the blowdown tunnel, the great work of having saved user maintenance cleaning equipment of this design, and improved work efficiency, and the device is whole to be installed for the segmentation interval, under the gaseous high-efficient prerequisite that removes dust in the assurance tunnel, great saving the cost.
Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.
Claims (7)
1. The utility model provides a tunnel dust collector which characterized in that: including straining dirt dryer (2) and system blowdown house steward (8), strain dirt dryer (2) bottom shaping has storage dirty groove (7), store up dirty groove (7) bottom and pass through pipe connection system blowdown house steward (8), strain dirt dryer (2) both sides and be provided with the air inlet module, it is provided with the subassembly that induced drafts to strain dirt dryer (2) top, strain inside dust fall module that is provided with of dirt dryer (2), install the cleaning module in storing up dirty groove (7).
2. The tunnel dust removing device according to claim 1, wherein: the air inlet module comprises a communicating pipeline (4) and an arc-shaped air inlet cover (3), the communicating pipeline (4) is riveted with the dust filtering air cylinder (2) through bolts, and the arc-shaped air inlet cover is connected with the communicating pipeline (4) in a matched mode through bolts.
3. A tunnel dusting apparatus according to claim 2, characterized in that: the novel air inlet device is characterized in that the number of the arc-shaped air inlet covers (3) is two, detachable filter screens (16) are installed at the bottoms of the arc-shaped air inlet covers (3) in a combined mode, and reinforcing bolts (5) are inserted into the inner wall of each arc-shaped air inlet cover (3).
4. The tunnel dust removing device according to claim 1, wherein: the air suction assembly comprises a centrifugal fan (1) and an air outlet pipe opening (6), the centrifugal fan (1) is connected with the dust filtering air cylinder (2) in a sealing mode, and the air outlet pipe opening (6) is installed at an air outlet of the centrifugal fan (1) through a bolt.
5. The tunnel dust removing device according to claim 1, wherein: the dust fall module includes atomizer (10), water supply pipe (12) and through-hole (9), atomizer (10) are fixed top in dirt dryer (2), through-hole (9) are seted up in dirt dryer (2) are inside on, and the degree of depth of through-hole (9) is less than the diameter of dirt dryer (2) inner wall, water supply pipe (12) say one end with atomizer (10) are pegged graft.
6. The tunnel dust removing device according to claim 5, wherein: the cleaning module comprises a water storage tank (11), a submersible pump (13) and a washing nozzle (14), wherein the water storage tank (11) is fixed at the bottom in the dust filtering air cylinder (2), the submersible pump (13) is fixedly installed at the bottom in the water storage tank (11), and the submersible pump (13) penetrates through the water storage tank (11) and is installed on the washing nozzle (14).
7. The tunnel dust removing device according to claim 6, wherein: the outer wall of the dust filtering air duct (2) is inserted with a water injection pipe (15), and the water injection pipe (15) is communicated with the water storage tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021667859.5U CN213761087U (en) | 2020-08-12 | 2020-08-12 | Tunnel dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021667859.5U CN213761087U (en) | 2020-08-12 | 2020-08-12 | Tunnel dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213761087U true CN213761087U (en) | 2021-07-23 |
Family
ID=76903865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021667859.5U Active CN213761087U (en) | 2020-08-12 | 2020-08-12 | Tunnel dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213761087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183185A (en) * | 2021-12-07 | 2022-03-15 | 国家卫生健康委职业安全卫生研究中心(国家卫生健康委煤炭工业职业医学研究中心) | Self-guiding type secondary circulation spray dust removal system for coal mine |
| CN114575911A (en) * | 2022-03-09 | 2022-06-03 | 成都市翔风暖通设备有限责任公司 | Tunnel ventilation equipment convenient to maintain with dust removal function |
-
2020
- 2020-08-12 CN CN202021667859.5U patent/CN213761087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183185A (en) * | 2021-12-07 | 2022-03-15 | 国家卫生健康委职业安全卫生研究中心(国家卫生健康委煤炭工业职业医学研究中心) | Self-guiding type secondary circulation spray dust removal system for coal mine |
| CN114575911A (en) * | 2022-03-09 | 2022-06-03 | 成都市翔风暖通设备有限责任公司 | Tunnel ventilation equipment convenient to maintain with dust removal function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213761087U (en) | Tunnel dust removal device | |
| CN212177206U (en) | Coal mine underground fully-mechanized roadway dual dust-settling device | |
| CN101417195A (en) | Air filter | |
| CN219671608U (en) | Non-blocking integrated prefabricated pump station | |
| CN111964032A (en) | Be applied to waste water blowdown flash tank of power plant production | |
| CN203342609U (en) | Vertical pulse composite flue gas purification device | |
| CN214680873U (en) | Inverted wet dust-removing air washer | |
| CN117167072A (en) | A cyclone orifice dust removal device for mining | |
| CN215196106U (en) | Boiler dust collector with good dust filtering effect | |
| CN215979463U (en) | Dustproof spraying device for fully mechanized coal mining face of coal mine | |
| CN221471343U (en) | Dust collector is used in workshop | |
| CN220090873U (en) | Purifying and recycling device and wet dust removal system | |
| CN218107205U (en) | Gas purification device for activated carbon combustion furnace | |
| CN212999028U (en) | Water spray dust removal device | |
| CN211799783U (en) | Environmental protection smoke purifier for factory building and workshop | |
| CN218249327U (en) | Environment-friendly smoke and dust clarifier | |
| CN212455878U (en) | Safety device for electromechanical installation of subway | |
| CN223854308U (en) | A device for preventing dust diffusion during hard rock blasting | |
| CN220736825U (en) | Cleaning device for automatic dust removing equipment | |
| CN218834025U (en) | Dust collector in workshop is used in processing of fortune roof beam car spare part | |
| CN217312584U (en) | Simple environment-friendly dust removal device for filtration classification type factory building | |
| CN218492607U (en) | Office area roof rainwater and air conditioner condensate water collecting and utilizing system | |
| CN219061747U (en) | Mining dust fall ware | |
| CN215562260U (en) | Water trap is used in construction | |
| CN219897648U (en) | Waste gas purification spray set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |