CN220539621U - Dust fall equipment of coal mining machine - Google Patents
Dust fall equipment of coal mining machine Download PDFInfo
- Publication number
- CN220539621U CN220539621U CN202321818258.3U CN202321818258U CN220539621U CN 220539621 U CN220539621 U CN 220539621U CN 202321818258 U CN202321818258 U CN 202321818258U CN 220539621 U CN220539621 U CN 220539621U
- Authority
- CN
- China
- Prior art keywords
- ventilation pipe
- dust
- sliding rod
- spraying units
- spraying
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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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 62
- 239000003245 coal Substances 0.000 title abstract description 15
- 238000005065 mining Methods 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000009423 ventilation Methods 0.000 claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 12
- 239000003595 mist Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 5
- 239000002817 coal dust Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to the technical field of dust fall of coal mining machines, in particular to dust fall equipment of the coal mining machines, which comprises a ventilation pipe, wherein two spraying units are slidably arranged at the upper end of the top of the ventilation pipe, water tanks are fixedly arranged at the upper ends of the left side and the right side of the ventilation pipe, a transmission unit is connected to the bottoms of the two spraying units in a nested manner, two notches are formed at the top of the ventilation pipe, a first fan is fixedly arranged in each of the two notches, a dust collecting net is arranged at the bottom of the inner bottom of the ventilation pipe in an embedded manner, and a second fan is fixedly connected to the bottom of the ventilation pipe.
Description
Technical Field
The utility model relates to the technical field of dust fall of coal mining machines, in particular to dust fall equipment of a coal mining machine.
Background
In the process of mining coal, the traditional coal mining machine can generate a large amount of coal dust, which causes adverse effects on the environment and the health of staff, and in order to reduce the emission of the coal dust, the traditional coal mining machine dust-settling equipment uses water mist, fog gun and other modes to carry out dust-settling control, however, the traditional dust-settling equipment has the problems of limited dust-settling effect, higher energy consumption, large water resource consumption, high maintenance cost, easy dust accumulation of the equipment, difficult cleaning and the like, and safer and more environment-friendly working environment needs to be realized at present, thereby contributing to the sustainable development of coal mine enterprises;
when the traditional dust settling equipment of the coal mining machine is used, the dust concentration is reduced by adopting a large-area spraying mode, and although the dust settling effect can be achieved, the waste of water resources is large, and the water resources are not saved;
secondly, the traditional dust fall equipment of the coal mining machine adopts an integrated structure, the equipment is complicated when being cleaned by the dismounting device, dust is easy to deposit after the equipment is used, the cleaning process of the equipment is complicated, and dust deposit inside the equipment is difficult to clean;
therefore, a new interactive display device is provided to solve the problems that the waste of water resources is large and dust accumulation in equipment is difficult to clean in the background technology.
Disclosure of Invention
The utility model aims to provide dust settling equipment of a coal mining machine, which aims to solve the problems that waste of water resources is large and dust accumulation in the equipment is difficult to clean in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust fall device of a coal mining machine;
the air-conditioning device comprises a ventilation pipe, wherein two spraying units are slidably arranged at the upper end of the top of the ventilation pipe, water tanks are fixedly arranged at the upper ends of the left side and the right side of the ventilation pipe, a transmission unit is connected to the bottoms of the two spraying units in a nested mode, two notches are formed in the top of the ventilation pipe, a first fan is fixedly arranged in each notch, a dust collecting net is arranged at the bottom end of the inside of the ventilation pipe in an embedded mode, and a second fan is fixedly connected to the bottom of the ventilation pipe;
the top surface upper end symmetry of ventilation pipe has seted up the spout, drive unit embedding is installed in the spout, two the notch is located the spout inboard, drive unit left and right sides inlays the people respectively and is connected with direction slide bar one and direction slide bar two, two spray unit nest respectively and connect in direction slide bar one and direction slide bar two, direction slide bar one with direction slide bar two is the threaded rod.
Preferably, the left side and the right side of the ventilation pipe are provided with four fixing grooves, and the water tank is fixedly arranged in the fixing grooves.
Preferably, the front sides of the two spraying units are fixedly provided with high-pressure spray heads, the outer sides of the spraying units are provided with water inlets which are communicated with the high-pressure spray heads, the bottoms of the two spraying units are fixedly provided with threaded sliding blocks, and the two spraying units are connected with the first guide sliding rod and the second guide sliding rod in a nested mode through the threaded sliding blocks.
Preferably, the top fixed mounting of water tank has the outlet pipe, the water inlet on spraying unit is connected in the water outlet end embedding of outlet pipe, the bottom fixed mounting of water tank has the fixed plate, two fixed blocks have been seted up to the bottom of fixed plate, the water tank passes through the fixed block embedding to be connected in the both sides of fixed slot fixed mounting in the ventilation pipe.
Preferably, the left side and the right side of the transmission unit are respectively provided with a first motor and a second motor in an embedded mode, the first motor is connected with the first guide slide rod in a nested mode, and the second motor is connected with the second guide slide rod in a nested mode.
Preferably, embedded grooves are symmetrically formed in the bottoms of two sides of the ventilating pipe, the dust collecting net is embedded in the embedded grooves, a handle is fixedly arranged in the middle of the right side of the dust collecting net, and a filter screen is arranged in the middle of the dust collecting net.
Preferably, the four vertex angles of the two fans are provided with fixing holes, the two fans are fixedly connected to one end of the ventilating pipe through the fixing holes, and the back of the two fans is fixedly provided with a protective net.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the interactive display device, a water tank is arranged to provide a water source for a spraying unit, water mist is formed through a high-pressure spray head to carry out dust fall, the water mist is pushed into a mist wall through a fan I after sprayed, and the contact of the water mist and coal dust particles is increased, so that the dust fall range is enlarged; the first motor and the second motor drive the spraying units to move, so that targeted dust fall is realized, and when one surface has more dust, the two spraying units can spray dust fall in the same direction, so that large-area spraying is reduced; the two are matched, so that the waste of water resources is greatly reduced, and meanwhile, the dust is effectively reduced.
2. Secondly, this kind of interactive display device installs in the fixed slot through setting up the water tank embedding, makes things convenient for the dismantlement of water tank, when equipment needs clearance, through setting up dust collection net embedding installation ventilation pipe, the dismantlement of convenient dust collection net of handle in the middle of the right side through the dust collection net can conveniently clear up the inside dust of dust collection net, reduces operation complexity, reduces equipment maintenance and changes the demand of part, more convenient clean equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;
FIG. 3 is a schematic view of the structure of the vent of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the structure of the spray unit of FIG. 1 according to the present utility model;
FIG. 5 is a schematic diagram of a second fan of FIG. 1 according to the present utility model;
in the figure: 1. a ventilation pipe; 101. a chute; 102. a fixing groove; 103. a notch; 104. an embedding groove; 2. a spraying unit; 201. a high pressure nozzle; 202. a water inlet; 203. a thread slider; 3. a water tank; 301. a water outlet pipe; 302. a fixing plate; 303. a fixed block; 4. a transmission unit; 401. a first guide slide bar; 402. a second guide slide bar; 403. a first motor; 404. a second motor; 5. a first fan; 6. a dust collecting net; 601. a handle; 602. a filter screen; 7. a second fan; 701. a threaded hole; 702. and a protective net.
Detailed Description
Referring to fig. 1-2, in an embodiment of the present utility model;
example 1: the dust settling equipment of the coal mining machine comprises a ventilation pipe 1, wherein two spraying units 2 are slidably arranged at the upper end of the top of the ventilation pipe 1, a water tank 3 is fixedly arranged at the upper ends of the left side and the right side of the ventilation pipe 1, the bottoms of the two spraying units 2 are connected with a transmission unit 4 in a nested manner, two notches 103 are formed in the top of the ventilation pipe 1, a fan I5 is fixedly arranged in each of the two notches 103, and a dust collecting net 6 is arranged at the bottom of the interior of the ventilation pipe 1 in an embedded manner; the bottom of the ventilation pipe 1 is fixedly connected with two fans II 7;
the upper end of the top surface of the ventilation pipe 1 is symmetrically provided with a chute 101, a transmission unit 4 is embedded and installed in the chute 101, two notches 103 are positioned on the inner side of the chute 101, the left side and the right side of the transmission unit 4 are respectively embedded and connected with a first guide slide bar 401 and a second guide slide bar 402, two spraying units 2 are respectively embedded and connected with the first guide slide bar 401 and the second guide slide bar 402, and the first guide slide bar 401 and the second guide slide bar 402 are threaded rods;
the front sides of the two spraying units 2 are fixedly provided with high-pressure spray heads 201, the outer sides of the spraying units 2 are provided with water inlets 202, the water inlets 202 are communicated with the high-pressure spray heads 201, the bottoms of the two spraying units 2 are fixedly provided with threaded sliding blocks 203, the two spraying units 2 are connected with a first guide sliding rod 401 and a second guide sliding rod 402 in a nested manner through the threaded sliding blocks 203, the top of the water tank 3 is fixedly provided with a water outlet pipe 301, the water outlet end of the water outlet pipe 301 is connected with the water inlet 202 on the spraying unit 2 in an embedded manner, the bottom of the water tank 3 is fixedly provided with a fixing plate 302, the bottom of the fixing plate 302 is provided with two fixing blocks 303, the water tank 3 is connected with two sides of the ventilating pipe 1 in an embedded manner through the fixing blocks 303 in a fixed groove 102, the left side and the right side of the transmission unit 4 are respectively provided with a first motor 403 and a second motor 404 in a nested manner, the first motor 403 is connected with the first guide sliding rod 401 in a nested manner, and the second motor 404 is connected with the second guide sliding rod 402 in a nested manner;
when the device is used for dust fall, firstly, a water tank 3 is arranged to provide a water source for the spraying unit 2, water mist is formed through the high-pressure spray nozzle 201 to carry out dust fall, the water mist is pushed into a mist wall through a fan I5 after sprayed out, and the contact of the water mist and coal dust particles is increased, so that the dust fall range is enlarged; the first motor 403 and the second motor 404 drive the spraying units 2 to move, so that targeted dust fall is realized, and when one surface has more dust, the two spraying units 2 can spray dust fall in the same direction, so that large-area spraying is reduced; the two are matched, so that the waste of water resources is greatly reduced, and meanwhile, the dust is effectively reduced.
Example 2: as can be seen by referring to fig. 2 to 4 of the specification, embodiment 2 differs from embodiment 1 in that: the left side and the right side of the ventilation pipe 1 are provided with four fixing grooves 102, the number of the fixing grooves 102 is four, the water tank 3 is fixedly arranged in the fixing grooves 102, the bottoms of the two sides of the ventilation pipe 1 are symmetrically provided with embedded grooves 104, the dust collecting net 6 is embedded in the embedded grooves 104, the middle of the right side of the dust collecting net 6 is fixedly provided with a handle 601, the middle of the dust collecting net 6 is provided with a filter net 602, the four top angles of the two fans II 7 are provided with fixing holes 701, the two fans II 7 are fixedly connected with one end of the ventilation pipe 1 through the fixing holes 701, and the back of the two fans II 7 is fixedly provided with a protective net 702;
in the above-mentioned reference basis, through setting up water tank 3 embedding and install in fixed slot 102, make things convenient for the dismantlement of water tank, when equipment needs clearance, through setting up dust collection net 6 embedding installation ventilation pipe 1, the dismantlement of convenient dust collection net of handle 601 in the middle of the right side through dust collection net 6 can conveniently clear up the inside dust of dust collection net 6, reduces the operation complexity, reduces the demand of equipment maintenance and change part, more convenient clean equipment.
Claims (7)
1. The utility model provides a coal-winning machine dust fall equipment, includes ventilation pipe (1), the top upper end of ventilation pipe (1) slides and is provided with two spraying units (2), the equal fixed mounting in left and right sides upper end of ventilation pipe (1) has water tank (3), two the bottom nest of spraying units (2) is connected with drive unit (4), two notch (103) have been seted up at the top of ventilation pipe (1), two the inside of notch (103) is all fixed mounting has fan one (5), dust collection net (6) are installed in the inside bottom embedding of ventilation pipe (1), the bottom fixedly connected with two fan two (7) of ventilation pipe (1);
the novel spraying device is characterized in that sliding grooves (101) are symmetrically formed in the upper end of the top surface of the ventilating pipe (1), the transmission units (4) are embedded and installed in the sliding grooves (101), two notch openings (103) are formed in the inner sides of the sliding grooves (101), the left side and the right side of each transmission unit (4) are respectively embedded and connected with a first guide sliding rod (401) and a second guide sliding rod (402), the two spraying units (2) are respectively embedded and connected with the first guide sliding rod (401) and the second guide sliding rod (402), and the first guide sliding rod (401) and the second guide sliding rod (402) are threaded rods.
2. A shearer dust settling device as claimed in claim 1, wherein: the left side and the right side of the ventilation pipe (1) are provided with fixing grooves (102), the number of the fixing grooves (102) is four, and the water tank (3) is fixedly arranged in the fixing grooves (102).
3. A shearer dust settling device as claimed in claim 1, wherein: the two spraying units (2) are fixedly provided with high-pressure spray heads (201) on the front sides, water inlets (202) are formed in the outer sides of the spraying units (2), the water inlets (202) are communicated with the high-pressure spray heads (201), threaded sliding blocks (203) are fixed at the bottoms of the two spraying units (2), and the two spraying units (2) are connected to a first guide sliding rod (401) and a second guide sliding rod (402) in a nested mode through the threaded sliding blocks (203).
4. A shearer dust settling device as claimed in claim 2, wherein: the top fixed mounting of water tank (3) has outlet pipe (301), water outlet end embedding of outlet pipe (301) is connected in water inlet (202) on spraying unit (2), the bottom fixed mounting of water tank (3) has fixed plate (302), two fixed blocks (303) have been seted up to the bottom of fixed plate (302), water tank (3) are connected in the both sides of fixed slot (102) fixed mounting in ventilation pipe (1) through fixed block (303) embedding.
5. A shearer dust settling device as claimed in claim 1, wherein: the left side and the right side of the transmission unit (4) are respectively embedded with a first motor (403) and a second motor (404), the first motor (403) is connected with the first guide slide rod (401) in a nested manner, and the second motor (404) is connected with the second guide slide rod (402) in a nested manner.
6. A shearer dust settling device as claimed in claim 1, wherein: the dust collecting net (6) is embedded and installed in the embedded groove (104), a handle (601) is fixedly installed in the middle of the right side of the dust collecting net (6), and a filter screen (602) is arranged in the middle of the dust collecting net (6).
7. A shearer dust settling device as claimed in claim 1, wherein: fixing holes (701) are formed in four vertex angles of the two fans (7), the two fans (7) are fixedly connected to one end of the ventilation pipe (1) through the fixing holes (701), and a protection net (702) is fixedly arranged on the back of each fan (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321818258.3U CN220539621U (en) | 2023-07-12 | 2023-07-12 | Dust fall equipment of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321818258.3U CN220539621U (en) | 2023-07-12 | 2023-07-12 | Dust fall equipment of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220539621U true CN220539621U (en) | 2024-02-27 |
Family
ID=89968945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321818258.3U Active CN220539621U (en) | 2023-07-12 | 2023-07-12 | Dust fall equipment of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220539621U (en) |
-
2023
- 2023-07-12 CN CN202321818258.3U patent/CN220539621U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |