CN110630295A - Downhole guniting machine convenient and fast in dust fall - Google Patents
Downhole guniting machine convenient and fast in dust fall Download PDFInfo
- Publication number
- CN110630295A CN110630295A CN201911100256.9A CN201911100256A CN110630295A CN 110630295 A CN110630295 A CN 110630295A CN 201911100256 A CN201911100256 A CN 201911100256A CN 110630295 A CN110630295 A CN 110630295A
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- Prior art keywords
- dust
- patching machine
- air
- convenient
- machine
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- 239000000428 dust Substances 0.000 title claims abstract description 64
- 238000003756 stirring Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011378 shotcrete Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- 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
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- 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)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a convenient and fast dust-falling down-hole patching machine which is characterized by comprising a patching machine, a stirring motor, a feeding hole, a hydraulic pump, a spray head, a moving wheel, a dust collecting chamber, a lifting shaft, a dust concentration monitor, a connecting rod, a rotary table and an air filter. The invention discloses a convenient and fast dust-settling underground shotcrete machine, which is equipment capable of monitoring underground dust concentration and settling dust in real time, so that the effects of warning workers to protect and settling dust in time to ensure the health of the workers are achieved.
Description
Technical Field
The invention relates to the field of mining machinery, in particular to a convenient and fast dust-falling underground shotcrete machine.
Background
The patching machine is a device for realizing rapid concrete reinforcement by delivering compressed air to a sprayer through a delivery pipeline and spraying water to a construction surface, is necessary mechanical equipment for underground construction of mines, and represents the leading level of a tunnel construction technology. The shotcrete machine is an excellent machine used in the construction of cement paste for wall panels in the building and construction industries, and although the shotcrete machine can mechanize the course of rough blank construction of wall panels, thereby saving manpower and improving working effect, there are many unsatisfactory places in terms of functions for the shotcrete machine used in the market.
When the shotcrete machine works under a mine, the underground space is relatively small and closed, so that dust pollution generated in the operation process of the shotcrete machine is particularly serious, the damage to the health of workers is serious, and how to efficiently reduce the dust generated in the operation is a problem.
Disclosure of Invention
The invention aims to overcome the defects and provide the underground shotcrete machine capable of conveniently settling dust.
In order to achieve the purpose, the invention adopts the following technical scheme:
a downhole patching machine convenient for dust fall is characterized by comprising a patching machine, a stirring motor, a feeding hole, a hydraulic pump, a nozzle, a moving wheel, a dust collecting chamber, a lifting shaft, a dust concentration monitor, a connecting rod, a rotary table and an air filter, a stirring motor is arranged at the upper part of one end of the pulp sprayer, a feeding hole is arranged on the side surface of one end of the pulp sprayer, the front part of one end of the pulp shooting machine is connected with a hydraulic pump, the front part of one end of the hydraulic pump is connected with a spray head, the bottom of one end of the patching machine is provided with a movable wheel, the rear part of one end of the patching machine is provided with a dust collecting chamber, a lifting shaft is arranged at the upper part of one end of the dust collecting chamber, a dust concentration monitor is connected at the upper part of one end of the lifting shaft, the dust concentration monitor is characterized in that a connecting rod is arranged on the upper portion of one end of the dust concentration monitor, a rotary table is mounted on the upper portion of one end of the connecting rod, and an air filter is arranged on the upper portion of one end of the rotary table.
As a further improved technical scheme of the invention, the dust concentration monitor consists of a warning lamp, an air inlet, an air suction pump, an optical air quality sensor, a processor and an air outlet.
As a further improved technical scheme of the invention, the rotating table rotates by 0-360 degrees.
As a further improved technical scheme of the invention, an active carbon filter screen I, a filtering air suction pump and an active carbon filter screen II are arranged in the air filter.
As a further improved technical scheme of the invention, a dust conveying pipeline is arranged in the air filter and transmits collected dust to the dust collecting chamber through a hollow connecting rod and a lifting shaft.
As a further improved technical scheme of the invention, a plurality of LED small lamp beads are arranged in the warning lamp.
Compared with the prior art, the invention has the beneficial effects that:
1. dust concentration automated inspection, the effect of warning operating personnel directly perceived: the dust concentration monitor is arranged to detect the surrounding environment condition of the underground equipment in real time, and workers are intuitively warned of protection by the warning lamp to flash red light one by one when the environment exceeds the standard.
2. Dust automatic collection reduces the effect of the peripheral dust concentration of workman: the air filter can absorb air with dust concentration exceeding the standard to filter and reduce dust, so that the dust concentration at the periphery is reduced. The lifting shaft and the rotary table structure can filter and reduce dust of air in a larger mode.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings needed to be used in the description of the embodiment will be briefly introduced below, and it is obvious that the drawings in the following description are only for more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.
FIG. 1 is a schematic structural diagram of a downhole shotcrete machine capable of conveniently reducing dust.
FIG. 2 is a front view of a downhole shotcrete machine with convenient dust fall in accordance with the present invention.
FIG. 3 is a schematic diagram of the use of the downhole shotcrete machine with convenient dust fall.
FIG. 4 is a schematic diagram of a dust concentration monitor of the down-hole patching machine with convenient dust fall.
FIG. 5 is a schematic structural view of an air filter of the down-hole shotcrete machine capable of conveniently reducing dust.
In the above fig. 1 to 5, 1 pulp shooting machine, 2 stirring motor, 3 feed inlets, 4 hydraulic pumps, 5 spray heads, 6 moving wheels, 7 dust collecting chambers, 8 lifting shafts, 9 dust concentration monitors, 10 connecting rods, 11 turntables, 12 air filters, 91 warning lamps, 92 air inlets, 93 air suction pumps, 94 optical air quality sensors, 95 processors, 96 air outlets, 121 activated carbon filter screens one, 122 filter air suction pumps and 123 activated carbon filter screens two.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.
Referring to fig. 1-5, a convenient dust-fall down-hole patching machine is characterized by comprising a patching machine 1, a stirring motor 2, a feed inlet 3, a hydraulic pump 4, a nozzle 5, a moving wheel 6, a dust collecting chamber 7, a lifting shaft 8, a dust concentration monitor 9, a connecting rod 10, a rotary table 11 and an air filter 12, wherein the stirring motor 2 is installed at the upper part of one end of the patching machine 1, the feed inlet 3 is arranged on the side surface of one end of the patching machine 1, the hydraulic pump 4 is connected to the front part of one end of the patching machine 1, the nozzle 5 is connected to the front part of one end of the hydraulic pump 4, the moving wheel 6 is arranged at the bottom of one end of the patching machine 1, the dust collecting chamber 7 is installed at the rear part of one end of the patching machine 1, the lifting shaft 8 is arranged at the upper part of one end of the dust, the upper part of one end of the connecting rod 10 is provided with a rotary table 11, and the upper part of one end of the rotary table 11 is provided with an air filter 12.
In the invention, the dust concentration monitor 9 is composed of a warning lamp 91, an air inlet 92, an air suction pump 93, an optical air quality sensor 94, a processor 95 and an air outlet 96; an active carbon filter screen I121, a filter air suction pump 122 and an active carbon filter screen II 123 are arranged in the air filter 12 at a rotation angle of 0-360 degrees of the rotary table 11; a dust conveying pipeline is arranged in the air filter 12, and the collected dust is conveyed to the dust collecting chamber 7 through a hollow connecting rod 10 and a lifting shaft 8; a plurality of LED beads are arranged inside the warning lamp 91.
The invention has convenient operation and simple principle, and provides the underground patching machine with convenient dust fall, which is patching machine equipment capable of monitoring the dust concentration around workers in real time during underground operation and fully falling dust around the workers in time when the concentration exceeds the standard.
When workers carry out guniting operation by using the guniting machine 1, dust pollution is easily generated around the guniting machine. The dust concentration monitor 9 is started, and the air suction pump 93 sucks external air into the optical air quality sensor 94 to work by utilizing the photosensitive principle, and is mainly used for detecting fine particles and correspondingly judging the concentration of the particles according to the height of output pulses. The processor 95 will collect, calculate and process the data, and if the detected concentration exceeds the set value, the warning light 91 will flash to alarm the attention of the worker.
When the dust concentration exceeds the standard, the air filter 12 is driven by the lifting shaft 8 to lift upwards to start working, the filtering air suction pump 122 starts working to absorb the outside air with the dust concentration exceeding the standard, and the air is separated by the first activated carbon filter screen 121 and then is continuously separated by the second activated carbon filter screen 123 to fully absorb and drop the dust. Meanwhile, the turntable 11 rotates clockwise at a constant speed to fully absorb polluted air.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The underground patching machine capable of conveniently reducing dust is characterized by comprising a patching machine (1), a stirring motor (2), a feed inlet (3), a hydraulic pump (4), a sprayer (5), a moving wheel (6), a dust collecting chamber (7), a lifting shaft (8), a dust concentration monitor (9), a connecting rod (10), a rotary table (11) and an air filter (12), wherein the stirring motor (2) is installed on the upper portion of one end of the patching machine (1), the feed inlet (3) is arranged on the side face of one end of the patching machine (1), the hydraulic pump (4) is connected to the front portion of one end of the patching machine (1), the sprayer (5) is connected to the front portion of one end of the hydraulic pump (4), the moving wheel (6) is arranged at the bottom of one end of the patching machine (1), the dust collecting chamber (7) is installed at the rear portion of one end of the patching machine (, lifting shaft (8) one end upper portion is connected with dust concentration monitor (9), dust concentration monitor (9) one end upper portion is provided with connecting rod (10), revolving stage (11) are installed on connecting rod (10) one end upper portion, revolving stage (11) one end upper portion is provided with air cleaner (12).
2. The convenient dust-settling down-hole patching machine of claim 1, characterized in that: the dust concentration monitor (9) is composed of a warning lamp (91), an air inlet (92), an air suction pump (93), an optical air quality sensor (94), a processor (95) and an air outlet (96).
3. The convenient dust-settling down-hole patching machine of claim 1, characterized in that: the rotating angle of the rotary table (11) is 0-360 degrees.
4. The convenient dust-settling down-hole patching machine of claim 1, characterized in that: the air filter (12) is internally provided with an active carbon filter screen I (121), a filtering air suction pump (122) and an active carbon filter screen II (123).
5. The convenient dust-settling down-hole patching machine of claim 1, characterized in that: the dust conveying pipeline is arranged inside the air filter (12) and transmits collected dust to the dust collecting chamber (7) through the hollow connecting rod (10) and the lifting shaft (8).
6. The convenient and fast dust-settling downhole patching machine as claimed in claim 2, wherein: a plurality of LED small lamp beads are arranged inside the warning lamp (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911100256.9A CN110630295A (en) | 2019-11-12 | 2019-11-12 | Downhole guniting machine convenient and fast in dust fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911100256.9A CN110630295A (en) | 2019-11-12 | 2019-11-12 | Downhole guniting machine convenient and fast in dust fall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110630295A true CN110630295A (en) | 2019-12-31 |
Family
ID=68979247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911100256.9A Pending CN110630295A (en) | 2019-11-12 | 2019-11-12 | Downhole guniting machine convenient and fast in dust fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110630295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156046A (en) * | 2020-01-14 | 2020-05-15 | 邢刚 | Dry type dust removal system for underground fully mechanized coal mining face |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202300421U (en) * | 2011-08-24 | 2012-07-04 | 中煤科工集团重庆研究院 | Slag skimmer with guniting manipulator and functions of dust control and dust removal |
| CN102913271A (en) * | 2012-10-29 | 2013-02-06 | 淮南矿业(集团)有限责任公司 | Dust removal system for spraying machine |
| CN104481120A (en) * | 2014-12-16 | 2015-04-01 | 平顶山鸿顺源工贸有限公司 | Filling and guniting support frame for dry powder accelerating agent |
| CN104963512A (en) * | 2015-07-07 | 2015-10-07 | 韩永发 | Intelligent feeding and mechanical spraying fast wall-building system |
| CN206625863U (en) * | 2017-03-22 | 2017-11-10 | 南京凌翔节能科技有限公司 | A kind of pulp shooting machine dust arrester |
| CN108035763A (en) * | 2017-12-01 | 2018-05-15 | 中国矿业大学(北京) | A kind of automatic pulp shooting machine and gunnite method |
| CN109226170A (en) * | 2018-11-16 | 2019-01-18 | 贵州大学 | A kind of machining dust collecting |
| CN208702452U (en) * | 2018-07-15 | 2019-04-05 | 山东科技大学 | A kind of tunnel dust settling sprayer |
| CN209378668U (en) * | 2018-12-12 | 2019-09-13 | 佛山市南海区春盛冶金机械设备有限公司 | A kind of dedusting dust fall structure of powder metallurgy |
-
2019
- 2019-11-12 CN CN201911100256.9A patent/CN110630295A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202300421U (en) * | 2011-08-24 | 2012-07-04 | 中煤科工集团重庆研究院 | Slag skimmer with guniting manipulator and functions of dust control and dust removal |
| CN102913271A (en) * | 2012-10-29 | 2013-02-06 | 淮南矿业(集团)有限责任公司 | Dust removal system for spraying machine |
| CN104481120A (en) * | 2014-12-16 | 2015-04-01 | 平顶山鸿顺源工贸有限公司 | Filling and guniting support frame for dry powder accelerating agent |
| CN104963512A (en) * | 2015-07-07 | 2015-10-07 | 韩永发 | Intelligent feeding and mechanical spraying fast wall-building system |
| CN206625863U (en) * | 2017-03-22 | 2017-11-10 | 南京凌翔节能科技有限公司 | A kind of pulp shooting machine dust arrester |
| CN108035763A (en) * | 2017-12-01 | 2018-05-15 | 中国矿业大学(北京) | A kind of automatic pulp shooting machine and gunnite method |
| CN208702452U (en) * | 2018-07-15 | 2019-04-05 | 山东科技大学 | A kind of tunnel dust settling sprayer |
| CN109226170A (en) * | 2018-11-16 | 2019-01-18 | 贵州大学 | A kind of machining dust collecting |
| CN209378668U (en) * | 2018-12-12 | 2019-09-13 | 佛山市南海区春盛冶金机械设备有限公司 | A kind of dedusting dust fall structure of powder metallurgy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156046A (en) * | 2020-01-14 | 2020-05-15 | 邢刚 | Dry type dust removal system for underground fully mechanized coal mining face |
| CN111156046B (en) * | 2020-01-14 | 2021-03-23 | 邢刚 | Dry type dust removal system for underground fully mechanized coal mining face |
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| PB01 | Publication | ||
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Application publication date: 20191231 |