CN213392150U - Dust fall tool for coal mining tunneling machine - Google Patents
Dust fall tool for coal mining tunneling machine Download PDFInfo
- Publication number
- CN213392150U CN213392150U CN202021732690.7U CN202021732690U CN213392150U CN 213392150 U CN213392150 U CN 213392150U CN 202021732690 U CN202021732690 U CN 202021732690U CN 213392150 U CN213392150 U CN 213392150U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box
- air
- dust
- dust fall
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- 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
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- 239000000428 dust Substances 0.000 title claims abstract description 42
- 239000003245 coal Substances 0.000 title claims abstract description 23
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 230000005641 tunneling Effects 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 238000012423 maintenance Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- -1 fire Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a dust fall instrument for coal mining entry driving machine, including the box, bolt fixedly connected with maintenance board is passed through to one side of box, the positive bottom fixedly connected with air-supply line of box, the first filter plate that crosses of one side fixedly connected with of diapire in the air-supply line. This coal mining is dust fall instrument for entry driving machine, through the box, the maintenance board, the air-supply line, first filter screen, the air-blower, the setting of sewage case and baffle isotructure, the air-blower will have the air suction of dust in the box, can once filter partial dust granule through first filter screen board, the start-up water pump sends into water delivery intraductal and spout through the shower nozzle with water, thereby can spray the dust fall to the dust, and use through the cooperation of aviation baffle, make shower nozzle spun water can be abundant with dust in the air contact, thereby the efficiency of spraying the dust fall has been improved, and the setting through second filter screen board, can carry out the secondary filter to remaining dust granule again.
Description
Technical Field
The utility model relates to a coal mining technology field specifically is a dust fall instrument for coal mining entry driving machine.
Background
Coal deposits are layered, the distribution range is wide, the reserves are large, the coal is brittle and easy to cut and break, the exploitation is often accompanied by disasters such as water, fire, gas and the like, compared with the exploitation of other mineral reserves, the coal mining technology has different characteristics, the exploitation mode is divided into open-pit exploitation and underground exploitation, and a mechanical method is usually adopted; a small number of hydraulic coal mining; underground gasification of coal is still in the experimental stage.
When mining coal through the entry driving machine, can produce a large amount of dusts, consequently need carry out effectual dust fall to the dust in the air, common dust device dust fall effect is relatively poor, and inside produces a large amount of dust particles easily after using for a long time, leads to rinsing the maintenance comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a coal mining is dust fall instrument for entry driving machine has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dust fall tool for a coal mining tunneling machine comprises a box body, wherein one side of the box body is fixedly connected with a maintenance plate through bolts, the front bottom of the box body is fixedly connected with an air inlet pipe, one side of the inner bottom wall of the air inlet pipe is fixedly connected with a first filter screen plate, the inner side wall of the air inlet pipe is fixedly connected with a blower close to the first filter screen plate, the inner bottom wall of the box body is fixedly connected with a sewage tank, the upper surface of the sewage tank is fixedly connected with a partition plate, a water delivery pipe is arranged inside the partition plate, one side of the water delivery pipe is fixedly connected with a spray head, one end of the water delivery pipe is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a baffle through the water delivery pipe, one side of the partition plate and one side wall of the box body are both fixedly connected with a wind, and the inner top wall of the box body is close to the second filter screen plate and is fixedly connected with a draught fan.
Optionally, a water storage cavity is formed in the upper surface of the baffle, and a water inlet pipe is fixedly connected to one side of the water storage cavity.
Optionally, the other side of the sewage tank is fixedly connected with a drain pipe, and the back of the tank body is fixedly connected with an exhaust pipe.
Optionally, the lower surface fixedly connected with universal wheel of box, the quantity of universal wheel is four, four the universal wheel is the four corners department of rectangular array's form fixed connection in the box lower surface.
Optionally, the number of the air deflectors is a plurality, and the plurality of air deflectors are uniformly fixed on one side of the partition plate and one side wall of the box body at equal intervals.
(III) advantageous effects
The utility model provides a dust fall instrument for coal mining entry driving machine possesses following beneficial effect:
the dust fall tool for the coal mining tunneling machine is characterized in that through the arrangement of structures such as a box body, a maintenance plate, an air inlet pipe, a first filter screen, a blower, a sewage tank, a partition plate and the like, the blower sucks air with dust into the box body, the first filter screen plate can filter partial dust particles for one time, the water pump is started to send water into the water delivery pipe and the water is sprayed out through the spray head, thereby spraying dust and reducing dust, and the water sprayed by the spray head can fully contact with the dust in the air by the matching use of the air deflector, thereby improving the efficiency of spraying and reducing dust, and the residual dust particles can be secondarily filtered through the arrangement of the second filter screen plate, thereby improving the efficiency of reducing dust of the whole device, the dust in the device flows into the sewage tank along with the sprayed water, so that the cleaning of workers is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sectional structure inside the case of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a box body; 2. maintaining the plate; 3. an air inlet pipe; 4. a first filter screen plate; 5. a blower; 6. A sewage tank; 7. a partition plate; 8. a water delivery pipe; 9. a spray head; 10. a water pump; 11. a baffle plate; 12. an air deflector; 13. a baffle; 14. a second filter screen plate; 15. an induced draft fan; 16. a water storage cavity; 17. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a dust fall tool for a coal mining tunneling machine comprises a box body 1, universal wheels 17 are fixedly connected to the lower surface of the box body 1, brake pads are arranged inside the universal wheels 17, the number of the universal wheels 17 is four, the four universal wheels 17 are fixedly connected to four corners of the lower surface of the box body 1 in a rectangular array mode, a maintenance plate 2 is fixedly connected to one side of the box body 1 through bolts, maintenance and cleaning of the internal structure of the box body 1 are facilitated through arrangement of the maintenance plate 2, an air inlet pipe 3 is fixedly connected to the bottom of the front side of the box body 1, an exhaust pipe is fixedly connected to the back side of the box body 1, a first filter screen plate 4 is fixedly connected to one side of the inner bottom wall of the air inlet pipe 3, an air blower 5 is fixedly connected to the inner side wall of the air inlet pipe 3 close to the first filter screen plate 4, a sewage tank 6 is fixedly connected to the inner bottom wall of the, the inside of baffle 7 is provided with raceway 8, one side fixedly connected with shower nozzle 9 of raceway 8, one end fixedly connected with water pump 10 of raceway 8, raceway fixedly connected with baffle 11 is passed through to water pump 10's input, water storage chamber 16 has been seted up to baffle 11's upper surface, one side fixedly connected with inlet tube of water storage chamber 16, the equal fixedly connected with aviation baffle 12 of one side of baffle 7 and the lateral wall of box 1, the quantity of aviation baffle 12 is a plurality of, the even one side that is fixed in baffle 7 of a plurality of aviation baffle 12 equidistance and a lateral wall of box 1, one side fixedly connected with guide plate 13 of sewage case 6, bolt fixedly connected with second filter plate 14 is passed through to the interior roof of box 1, the interior roof of box 1 is close to second filter plate 14 fixedly connected with draught fan 15.
The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and in order to ensure compatibility of the device, all adopted operation means are consistent with parameters of instruments in the market.
In summary, the dust-settling tool for the coal mining tunneling machine comprises the following operation steps;
during the use, the user switches on external power supply with the device, start air-blower 5 and draught fan 15, air-blower 5 will have the air suction box 1 of dust in, can carry out primary filtration to part dust particle through first filter screen board 4, start water pump 10 sends water into in raceway 8 and spout through shower nozzle 9, cooperation through aviation baffle 12 is used, make shower nozzle 9 spun water can be abundant contact with dust in the air, thereby the device has improved the efficiency that sprays the dust fall, through the setting of second filter screen board 14, the air that can spray after the dust fall carries out secondary filtration, draught fan 15 can take the air after the dust fall out box 1, the sewage that sprays the in-process production flows into in sewage case 6 through guide plate 13.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a coal mining entry driving machine dust fall instrument, includes box (1), its characterized in that: one side of the box body (1) is fixedly connected with a maintenance plate (2) through bolts, the front bottom of the box body (1) is fixedly connected with an air inlet pipe (3), one side of the inner bottom wall of the air inlet pipe (3) is fixedly connected with a first filter screen plate (4), the inner side wall of the air inlet pipe (3) is close to the first filter screen plate (4) and is fixedly connected with an air blower (5), the inner bottom wall of the box body (1) is fixedly connected with a sewage tank (6), the upper surface of the sewage tank (6) is fixedly connected with a partition plate (7), a water conveying pipe (8) is arranged inside the partition plate (7), one side of the water conveying pipe (8) is fixedly connected with a spray head (9), one end of the water conveying pipe (8) is fixedly connected with a water pump (10), the input end of the water pump (10) is fixedly connected with a baffle plate (11) through the water conveying pipe, one side of the partition plate, one side fixedly connected with guide plate (13) of sewage case (6), the interior roof of box (1) passes through bolt fixedly connected with second filter screen board (14), the interior roof of box (1) is close to second filter screen board (14) fixedly connected with draught fan (15).
2. The dust fall tool for the coal mining tunneling machine according to claim 1, characterized in that: a water storage cavity (16) is formed in the upper surface of the baffle (11), and a water inlet pipe is fixedly connected to one side of the water storage cavity (16).
3. The dust fall tool for the coal mining tunneling machine according to claim 1, characterized in that: the other side of the sewage tank (6) is fixedly connected with a drain pipe, and the back of the tank body (1) is fixedly connected with an exhaust pipe.
4. The dust fall tool for the coal mining tunneling machine according to claim 1, characterized in that: the lower surface fixedly connected with universal wheel (17) of box (1), the quantity of universal wheel (17) is four, four universal wheel (17) are the four corners department of rectangular array's form fixed connection in box (1) lower surface.
5. The dust fall tool for the coal mining tunneling machine according to claim 1, characterized in that: the number of the air deflectors (12) is a plurality, and the air deflectors (12) are uniformly fixed on one side of the partition plate (7) and one side wall of the box body (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732690.7U CN213392150U (en) | 2020-08-19 | 2020-08-19 | Dust fall tool for coal mining tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732690.7U CN213392150U (en) | 2020-08-19 | 2020-08-19 | Dust fall tool for coal mining tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213392150U true CN213392150U (en) | 2021-06-08 |
Family
ID=76207201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021732690.7U Expired - Fee Related CN213392150U (en) | 2020-08-19 | 2020-08-19 | Dust fall tool for coal mining tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213392150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738358A (en) * | 2021-09-10 | 2021-12-03 | 扎赉诺尔煤业有限责任公司 | Automatic dust removal device |
-
2020
- 2020-08-19 CN CN202021732690.7U patent/CN213392150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738358A (en) * | 2021-09-10 | 2021-12-03 | 扎赉诺尔煤业有限责任公司 | Automatic dust removal device |
| CN113738358B (en) * | 2021-09-10 | 2024-07-09 | 扎赉诺尔煤业有限责任公司 | Automatic dust collector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |