CN208310720U - A kind of jumbolter dust-extraction unit - Google Patents
A kind of jumbolter dust-extraction unit Download PDFInfo
- Publication number
- CN208310720U CN208310720U CN201820897685.8U CN201820897685U CN208310720U CN 208310720 U CN208310720 U CN 208310720U CN 201820897685 U CN201820897685 U CN 201820897685U CN 208310720 U CN208310720 U CN 208310720U
- Authority
- CN
- China
- Prior art keywords
- dust
- except
- dirt barrel
- net cylinder
- dirt
- 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.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 67
- 238000005553 drilling Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model provides a kind of jumbolter dust-extraction unit, including telescopic dust hood, dust guiding tube, except dirt barrel, exhaust pipe and blower, telescopic dust hood is sheathed on the drill bit of drilling rod, the end of telescopic dust hood is connected to the side except dirt barrel by dust guiding tube, except the bottom of dirt barrel is open type structure, except the upper end of dirt barrel is communicated with exhaust pipe, except being provided with dedusting net cylinder in dirt barrel, the bottom of dedusting net cylinder and side wall are multilayer dirt filtrating screen, the upper end opening of dedusting net cylinder, and the upper end of dedusting net cylinder is sealed with the top except dirt barrel inner wall, except the communication port being connected in dirt barrel with exhaust pipe is set to the inside of dedusting net cylinder upper end opening, the blower is set on exhaust pipe.To solve the problem of that the dust hood of present deduster is not suitable for the contact surface for having tilt angle once contact surface and dust hood out of plumb will have a large amount of dust recycling to form serious dust pollution into air.The utility model belongs to tunnel construction field.
Description
Technical field
The utility model relates to a kind of repackings of down-the-hole drill dust-extraction unit, belong to tunnel construction field.
Background technique
Environmental requirement is higher and higher in recent years, and dust pollution prevention and treatment also improves requirement, and generating dust can collect in time not
Allowing it to be diffused into air is best dust prevention, and various dust removal with machine devices are accordingly come on stage, especially constructing tunnel space
Narrow down-the-hole drill does not allow to generate a large amount of dust when drilling, water drilling can be used in country rock when allowing reduce dust, but encloses special
Country rock meets water softening when rock constructing tunnel, expansion can only just take drilled dry, and drilled dry can generate a large amount of dust, can only be in down-the-hole drill
Upper installation dust-extraction unit, but the dust hood of present deduster is not suitable for the contact surface for having tilt angle, once contact surface with
Dust hood out of plumb will have a large amount of dust recycling to form serious dust pollution into air.
Summary of the invention
The purpose of this utility model is that: a kind of jumbolter dust-extraction unit is provided, catches dirt with solve present deduster
Cover is not suitable for the contact surface for having tilt angle, once contact surface and dust hood out of plumb will have a large amount of dust recycling to air
The problem of middle formation serious dust pollution.
To solve the above problems, such a jumbolter dust-extraction unit of proposed adoption, including telescopic dust hood, lead dirt
Pipe removes dirt barrel, exhaust pipe and blower, and telescopic dust hood is sheathed on the drill bit of drilling rod, and the end of telescopic dust hood passes through
Dust guiding tube is connected to the side except dirt barrel, except the bottom of dirt barrel is removed for open type structure except the upper end of dirt barrel is communicated with exhaust pipe
It is provided with dedusting net cylinder in dirt barrel, the bottom of dedusting net cylinder and side wall are multilayer dirt filtrating screen, the upper end opening of dedusting net cylinder, and
The upper end of dedusting net cylinder is sealed with the top except dirt barrel inner wall, except the communication port being connected in dirt barrel with exhaust pipe is set to dedusting
The inside of net cylinder upper end opening, the blower are set on exhaust pipe.
In aforementioned dust-extraction unit, the telescopic dust hood is the telescopic cover barrel structure made of elastic rubber, shape
For opened type broadening formation, the cover mouth flush of telescopic dust hood；
In aforementioned dust-extraction unit, dust guiding tube is connect with the downside arc of telescopic dust hood end, is substituted existing vertical
Type connection type avoids the end sedimentating dust in telescopic dust hood；
In aforementioned dust-extraction unit, the upper end of dedusting net cylinder is equipped with sealing ring, the upper end of dedusting net cylinder with remove dirt barrel inner wall
Top by add sealing ring realize sealing；
In aforementioned dust-extraction unit, the upper end except dirt barrel is opened type structure, except the upper end of dirt barrel is sealedly connected with method
Blue disk, the exhaust pipe are connected to the sealing of the middle part of ring flange, ring flange easy to disassemble, take out dedusting net cylinder to clear up in net cylinder
The sundries such as the dust of blocking；
In aforementioned dust-extraction unit, except connection is fixed with dust discharge casing at the bottom opening of dirt barrel, dust discharge casing is that rubber is soft
Pipe, length direct reach ground, with the dust being provide under sinking after the filtering of dedusting net cylinder, it are avoided to be directly entered contamination
Air.
Compared with prior art, dust hood is improved to telescopic structure by the utility model, can be according to the angle of contact surface
Degree is tilted and is stretched, and compactness is greatlyd improve, and avoids the leakage of dust in use process, while by filtered powder
Dirt is expelled directly out in construction ground, is not necessarily to dust storage device, is caught using more light and flexible, and to dust guiding tube with telescopic
The connection structure of dust hood end carries out circular arc repacking, makes its not sedimentating dust, the utility model construction is simple is convenient, at low cost
It is honest and clean, there is particularly important realistic meaning for constructing tunnel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail, it should be understood that specific embodiment described herein is only to explain the utility model, not
For limiting the utility model.
Embodiment:
Referring to attached drawing 1, the present embodiment provides a kind of jumbolter dust-extraction unit, including telescopic dust hood 1, dust guiding tube 2,
Except dirt barrel 3, exhaust pipe 4 and blower 5, telescopic dust hood 1 is the telescopic cover barrel structure made of elastic rubber, and shape is spacious
Mouth formula broadening formation, the cover mouth flush of telescopic dust hood 1, telescopic dust hood 1 are sheathed on the drill bit of drilling rod 6, stretch
The end of formula dust hood 1 is connected to the side except dirt barrel 3, and dust guiding tube 2 and telescopic 1 end of dust hood by dust guiding tube 2
Downside arc connection, except the bottom of dirt barrel 3 is open type structure, except connection is fixed with dust discharge casing at the bottom opening of dirt barrel 3
8, dust discharge casing 8 is rubber hose, and it is folding telescopic casing that length, which directes reach ground or dust discharge casing 8, to be provide with through basket strainer
Dust under sinking after 31 filtering of cylinder, avoids it from being directly entered contamination air, except the upper end of dirt barrel 3 is communicated with exhaust
Pipe 4, except dedusting net cylinder 31 is provided in dirt barrel 3, the bottom of dedusting net cylinder 31 and side wall are multilayer dirt filtrating screen, dedusting net cylinder 31
Upper end opening, and the upper end of dedusting net cylinder 31 with except 3 inner wall of dirt barrel top sealing (upper end of dedusting net cylinder 31 is equipped with close
Sealing is realized by adding sealing ring 32 with the top except 3 inner wall of dirt barrel in seal ring 32, the upper end of dedusting net cylinder 31), except in dirt barrel 3
The communication port being connected with exhaust pipe 4 is set to the inside of 31 upper end opening of dedusting net cylinder, and the blower 5 is set to exhaust pipe 4
On.
Preferably, described except the upper end of dirt barrel 3 is sealedly connected with ring flange 7 except the upper end of dirt barrel 3 is opened type structure
Exhaust pipe 4 is connected to the sealing of the middle part of ring flange 7, ring flange easy to disassemble, is taken out dedusting net cylinder 31 and is blocked in net cylinder with clearing up
The sundries such as dust.
Claims (6)
1. a kind of jumbolter dust-extraction unit, it is characterised in that: including telescopic dust hood, dust guiding tube, except dirt barrel, exhaust pipe and
Blower, telescopic dust hood are sheathed on the drill bit of drilling rod, and the end of telescopic dust hood is connected to by dust guiding tube except dirt barrel
Side, except the bottom of dirt barrel is open type structure, except the upper end of dirt barrel is communicated with exhaust pipe, except being provided with basket strainer in dirt barrel
Cylinder, the bottom of dedusting net cylinder and side wall are multilayer dirt filtrating screen, the upper end opening of dedusting net cylinder, and the upper end of dedusting net cylinder and remove
The top of dirt barrel inner wall seals, except the communication port being connected in dirt barrel with exhaust pipe is set in dedusting net cylinder upper end opening
Side, the blower are set on exhaust pipe.
2. a kind of jumbolter dust-extraction unit according to claim 1, it is characterised in that: the telescopic dust hood is by bullet
Property rubber made of telescopic cover barrel structure, shape be opened type broadening formation, the cover mouth flush of telescopic dust hood.
3. a kind of jumbolter dust-extraction unit according to claim 1 or claim 2, it is characterised in that: dust guiding tube catches dirt with telescopic
Cover the downside arc connection of end.
4. a kind of jumbolter dust-extraction unit according to claim 1, it is characterised in that: the upper end of dedusting net cylinder is equipped with close
Seal ring, the upper end of dedusting net cylinder is with the top except dirt barrel inner wall by adding sealing ring sealing.
5. a kind of jumbolter dust-extraction unit according to claim 1, it is characterised in that: the upper end except dirt barrel is opening
Formula structure, except the upper end of dirt barrel is sealedly connected with ring flange, the exhaust pipe is connected to the sealing of the middle part of ring flange.
6. a kind of jumbolter dust-extraction unit according to claim 1, it is characterised in that: except connection at the bottom opening of dirt barrel
It is fixed with dust discharge casing, dust discharge casing is rubber hose, and length directes reach ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897685.8U CN208310720U (en) | 2018-06-11 | 2018-06-11 | A kind of jumbolter dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897685.8U CN208310720U (en) | 2018-06-11 | 2018-06-11 | A kind of jumbolter dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208310720U true CN208310720U (en) | 2019-01-01 |
Family
ID=64707687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820897685.8U Expired - Fee Related CN208310720U (en) | 2018-06-11 | 2018-06-11 | A kind of jumbolter dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208310720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029952A (en) * | 2019-05-29 | 2019-07-19 | 中国矿业大学(北京) | Cleaner for the drilling of soft rock tunnel country rock dry method |
| CN110617020A (en) * | 2019-11-10 | 2019-12-27 | 赵健 | Dust-free rock electric drill for rock and soil exploration |
-
2018
- 2018-06-11 CN CN201820897685.8U patent/CN208310720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029952A (en) * | 2019-05-29 | 2019-07-19 | 中国矿业大学(北京) | Cleaner for the drilling of soft rock tunnel country rock dry method |
| CN110617020A (en) * | 2019-11-10 | 2019-12-27 | 赵健 | Dust-free rock electric drill for rock and soil exploration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208310720U (en) | A kind of jumbolter dust-extraction unit | |
| CN208553469U (en) | A kind of off-line type blowback bag-type dust collector | |
| CN220955676U (en) | Dedusting and ventilating device for open pit coal mine | |
| CN207605541U (en) | A kind of double filtering type dust removal machines | |
| CN212130430U (en) | A down-the-hole drill for water conservancy construction | |
| CN205995178U (en) | A kind of industrial dedusting equipment of anti-return | |
| CN208183683U (en) | A kind of collecting refuse from open water device | |
| CN207229046U (en) | A kind of orifice closing formula deduster | |
| CN217188634U (en) | Engineering drilling and holing rock soil construction dust remover | |
| CN213869937U (en) | Underground coal mine ventilation device | |
| CN210829135U (en) | Coal mine dust removal device capable of achieving green mining | |
| CN213684205U (en) | Dust suppression and falling device for underground coal mine | |
| CN212686680U (en) | Dust collector, screw conveyer and entry driving machine suitable for same | |
| CN204767911U (en) | Portable environmental protection sack cleaner | |
| CN113274832A (en) | Engineering drilling and holing rock-soil construction dust remover | |
| CN206343012U (en) | Perpendicular slotting filter plate pulse dust collector | |
| CN208564473U (en) | A kind of fortune envelope pumping integration dust-removing device for wind power slag-discharging drilling machine | |
| CN206360668U (en) | A kind of rig high-efficiency pulse deduster | |
| CN221029505U (en) | Road crack repairing device | |
| CN207056120U (en) | Underground moving precipitates filter | |
| CN206214923U (en) | A kind of rearmounted deduster | |
| CN204572047U (en) | A kind of dust-removing purification device for excavation roadway of coal mine | |
| CN206366268U (en) | A kind of deduster | |
| CN215057239U (en) | Gas control prevents orifice device | |
| CN212142008U (en) | Dust collector for coal mine electromechanical device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |