CN219366094U - Dust removal ventilation unit in colliery - Google Patents
Dust removal ventilation unit in colliery Download PDFInfo
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- CN219366094U CN219366094U CN202320598969.8U CN202320598969U CN219366094U CN 219366094 U CN219366094 U CN 219366094U CN 202320598969 U CN202320598969 U CN 202320598969U CN 219366094 U CN219366094 U CN 219366094U
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- pipe
- filter box
- fan
- air inlet
- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model relates to the technical field of coal mines, in particular to a dust removal and ventilation device for a coal mine, which comprises a filter box, a limiting frame and an air draft assembly, wherein one side of the upper end of the filter box is connected with a plurality of groups of air inlet main pipes, one side of the filter box is connected with a ventilation hose, one end of the ventilation hose, which is far away from the filter box, is connected with the air draft assembly, four corners of the lower ends of the filter box and the air draft assembly are respectively connected with a movable wheel, the upper part of one side, which is close to the ventilation hose, of the filter box is provided with a water inlet pipe interface, the lower part, which is close to the ventilation hose, of the filter box is provided with a sewage discharge interface, the water inlet pipe interface and the sewage discharge interface are respectively connected with a control valve, the middle part inside the filter box is provided with a filter plate, the upper end, which is close to the air inlet main pipe, the lower end of the air inlet interface is connected with a guide pipe, and the air draft assembly consists of a control box, a speed regulating knob, a first fan pipe, a second fan pipe, a third fan pipe, a fan, a filter box and a fourth fan.
Description
Technical Field
The utility model relates to the technical field of coal mines, in particular to a dust removing and ventilating device for a coal mine.
Background
The dust content of air in the mine tunnel of colliery is higher, influences inside sight and miner's healthy, owing to be covered with the dust in the mine tunnel, single air exit dust removal effect is poor and inefficiency, and the pipeline in the mine tunnel is mostly the hose, easily appears buckling, in case the influence holistic operation of buckling appears, and colliery dust removal structure is established in the mine tunnel inside mostly, but the dust removal effect of the dust removal structure of single group is weaker.
Therefore, a dust removal ventilation device for coal mines needs to be designed to solve the problems in the background art.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a dust removal and ventilation device for a coal mine.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a colliery dust removal ventilation unit, includes rose box, spacing and updraft ventilator assembly, rose box upper end one side is connected with multiunit air inlet and is responsible for, rose box one side is connected with ventilation hose, ventilation hose keeps away from the one end of rose box and is connected with updraft ventilator assembly, rose box and updraft ventilator assembly lower extreme four corners department all is connected with the removal wheel, the upper portion that the rose box is close to ventilation hose one side is equipped with the inlet tube interface, the lower part that the rose box is close to ventilation hose one side is equipped with the blowdown interface, all be connected with the control valve on inlet tube interface and the blowdown interface;
the middle part inside the filter box is provided with a filter plate, the part, close to the air inlet main pipe, of the upper end of the filter box is provided with an air inlet port, the lower end of the air inlet port is connected with an air guide pipe, one side, far away from the air inlet port, of the upper end of the filter box is provided with a flip cover, and the middle part, close to one side of the ventilation hose, of the filter box is provided with an air outlet pipe;
an air inlet branch pipe is arranged on one side of the air inlet main pipe, a filter cover is connected to the port of the air inlet branch pipe, a splicing port is arranged at the upper end of the air inlet main pipe, and a limit sleeve is connected to the lower part of the air inlet main pipe;
the lower end of the limiting frame is provided with a base, the front surface of the limiting frame is provided with a first limiting groove, a second limiting groove and a third limiting groove, and two sides of the upper part of the limiting frame are provided with lug plates;
the air draft assembly consists of a control box, a speed regulating knob, a first fan tube, a second fan tube, a third fan tube, a fan, a filter box and a fourth fan tube, wherein a plurality of groups of speed regulating knobs are arranged at the front of the control box, the upper end of the control box is connected with the first fan tube, the second fan tube, the third fan tube and the fourth fan tube, the second fan tube and the third fan tube are connected with the fan, and the filter box is arranged at the joints of the first fan tube, the second fan tube and the third fan tube, and the third fan tube and the fourth fan tube.
As a preferable scheme of the utility model, a plurality of groups of air inlet main pipes are screwed and connected through the limit sleeve and the splicing opening, the air inlet main pipes are screwed and connected through the limit sleeve and the air inlet interface, and the air inlet main pipes are screwed and connected with the filter cover through the threads.
As a preferable scheme of the utility model, the upper part of the air guide pipe is screwed and connected with the air inlet port through a limiting sleeve arranged outside, the filter plate is connected with the air guide pipe through a sleeve joint, and a supporting plate is arranged in the filter box and close to the lower end of the filter plate.
As a preferable scheme of the utility model, the ventilation hose is connected with the air outlet pipe and the first fan pipe through the limit sleeves arranged at the two ends.
As a preferable scheme of the utility model, the first limiting groove on the limiting frame is connected with the ventilation hose through a sleeve joint, the second limiting groove on the limiting frame is connected with the water pipe connected with the water inlet pipe interface through a sleeve joint, the third limiting groove on the limiting frame is connected with the water pipe connected with the sewage outlet interface through a sleeve joint, and the limiting frame is connected with the coal mine through an ear plate and a ground nail on the base.
As a preferable scheme of the utility model, the first fan pipe, the second fan pipe, the third fan pipe and the fourth fan pipe are all connected through flanges, supports connected with the second fan pipe and the third fan pipe are arranged at two ends of the fan, the fan and the supports are connected through sleeve joints, the second fan pipe, the third fan pipe and the supports are connected through bolts, and the filter box is connected with the first fan pipe, the second fan pipe and the third fan pipe through sleeve joints.
In summary, the technical effects and advantages of the present utility model are: this colliery dust removal ventilation unit, during the use, the water solution of dust removal is poured into through inlet tube interface department in the rose box, then stack the air inlet main pipe according to the height in colliery mine tunnel, form the air inlet structure of co-altitude department, make in the mine tunnel comprehensive dust removal, get into the rose box when the dust-laden wind, filter through water solution and filter plate, clean back wind passes through air-out pipe and ventilation hose discharge, dust-laden water solution accessible blowdown interface discharge in the rose box, water solution and filter plate can be changed regularly, thereby constantly remove dust to the air in the ore, the spacing forms the spacing bearing structure of each group pipeline, make each group pipeline place more stably and regularly, reduce buckling, ventilation is more smooth and easy, when the wind of primary dust removal is taken out to the exhaust subassembly department, multiunit filter box can filter it again, and dual fan has improved the volume of airing exhaust.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a cross-sectional view of the filter box of the present utility model;
FIG. 3 is a diagram of the internal structure of the suction assembly of the present utility model;
FIG. 4 is a diagram of the air intake main pipe of the present utility model;
fig. 5 is a block diagram of the limit frame of the present utility model.
In the figure: 1. a filter box; 101. a filter plate; 102. an air guide pipe; 103. an air inlet interface; 104. a flip cover; 105. an air outlet pipe; 106. a water inlet pipe interface; 107. a sewage discharge interface; 2. an air inlet main pipe; 201. a splicing port; 202. a limit sleeve; 203. air inlet branch pipes; 204. a filter cover; 3. a limiting frame; 301. a base; 302. a first limit groove; 303. the second limit groove; 304. ear plates; 305. a third limit groove; 4. a ventilation hose; 5. an air draft assembly; 501. a control box; 502. a speed regulating knob; 503. a first fan duct; 504. a second fan duct; 505. a third fan duct; 506. a blower; 507. a filter box; 508. a fourth fan duct; 6. a moving wheel; 7. and a control valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a dust-removing ventilation device for a coal mine comprises a filter box 1, a limiting frame 3 and an air draft assembly 5, wherein one side of the upper end of the filter box 1 is connected with a plurality of groups of air inlet main pipes 2, one side of the filter box 1 is connected with a ventilation hose 4, one end of the ventilation hose 4, which is far away from the filter box 1, is connected with the air draft assembly 5, four corners of the lower ends of the filter box 1 and the air draft assembly 5 are respectively connected with a movable wheel 6, the upper part of one side of the filter box 1, which is close to the ventilation hose 4, is provided with a water inlet pipe interface 106, the lower part of one side of the filter box 1, which is close to the ventilation hose 4, is provided with a sewage discharge interface 107, and the water inlet pipe interface 106 and the sewage discharge interface 107 are respectively connected with a control valve 7; a filter plate 101 is arranged in the middle of the interior of the filter box 1, an air inlet interface 103 is arranged at the upper end of the filter box 1 close to the air inlet main pipe 2, the lower end of the air inlet interface 103 is connected with an air guide pipe 102, a flip cover 104 is arranged at one side of the upper end of the filter box 1 far away from the air inlet interface 103, and an air outlet pipe 105 is arranged in the middle of one side of the filter box 1 close to the ventilation hose 4; an air inlet branch pipe 203 is arranged on one side of the air inlet main pipe 2, a filter cover 204 is connected to the port of the air inlet branch pipe 203, a splicing port 201 is arranged at the upper end of the air inlet main pipe 2, and a limit sleeve 202 is connected to the lower part of the air inlet main pipe 2; the lower end of the limiting frame 3 is provided with a base 301, the front surface of the limiting frame 3 is provided with a first limiting groove 302, a second limiting groove 303 and a third limiting groove 305, and two sides of the upper part of the limiting frame 3 are provided with lug plates 304; the air draft assembly 5 is composed of a control box 501, a speed regulating knob 502, a first fan tube 503, a second fan tube 504, a third fan tube 505, a fan 506, a filter box 507 and a fourth fan tube 508, wherein a plurality of groups of speed regulating knobs 502 are arranged at the front of the control box 501, the upper end of the control box 501 is connected with the first fan tube 503, the second fan tube 504, the third fan tube 505 and the fourth fan tube 508, the second fan tube 504 and the third fan tube 505 are connected with the fan 506, and the filter box 507 is arranged at the joints of the first fan tube 503, the second fan tube 504 and the third fan tube 505, the third fan tube 505 and the fourth fan tube 508.
Referring to fig. 1-4, the dust content of air in a mine cavity of a coal mine is high, the inside sight and the physical health of miners are affected, dust is fully distributed in the mine cavity, the dust removing effect of a single air outlet is poor and the efficiency is low, a plurality of groups of air inlet main pipes 2 are connected through screw threads of a limiting sleeve 202 and a splicing opening 201, the air inlet main pipes 2 are connected through screw threads of a limiting sleeve 202 and an air inlet interface 103, the air inlet main pipes 2 are connected with a filter cover 204 through screw threads of the air guide pipes 102, the upper part of the air guide pipes 102 is connected through screw threads of the limiting sleeve 202 and the air inlet interface 103 which are arranged outside, a filter plate 101 is connected with the air guide pipes 102 through sleeve connection, a supporting plate is arranged in the filter box 1 and is close to the lower end of the filter plate 101, a ventilation hose 4 is connected with the air outlet pipe 105 through screw threads which are arranged at two ends, and a first fan pipe 503 is used, then the air inlet pipe 2 is overlapped according to the height of the coal mine cavity, the air inlet main pipes 2 are formed, the air inlet structures at different heights are comprehensively removed in the mine cavity, when dust is filled into the filter box 1, the dust is filtered through the water solution and the filter plate 101, the dust is discharged through the filter plate 101, and the filter plate is continuously discharged through the filter plate 101, and the dust can be discharged through the filter tube, and the clean air is discharged through the filter plate 101, and the dust is continuously and the dust can be discharged through the filter plate and the filter plate.
Referring to fig. 1 and 5, most of the pipes in the mine tunnel are flexible pipes, bending is easy to occur, once bending occurs to affect the whole operation, the first limiting groove 302 on the limiting frame 3 is connected with the ventilation flexible pipe 4 in a sleeved mode, the second limiting groove 303 on the limiting frame 3 is connected with the water pipe connected on the water inlet pipe interface 106 in a sleeved mode, the third limiting groove 305 on the limiting frame 3 is connected with the water pipe connected on the sewage draining interface 107 in a sleeved mode, the limiting frame 3 is connected with coal mines through the lug plate 304 and the ground nails on the base 301, and a limiting support structure of each group of pipes is formed, so that each group of pipes are placed more stably and regularly, bending is reduced, and ventilation is smoother.
Referring to fig. 1 and 3, the dust removing structure of the coal mine is mostly arranged in a mine tunnel, but the dust removing effect of the dust removing structure of a single group is weak, the first fan pipe 503, the second fan pipe 504, the third fan pipe 505 and the fourth fan pipe 508 are all connected through flanges, supports connected with the second fan pipe 504 and the third fan pipe 505 are arranged at two ends of the fan 506, the fan 506 is connected with the supports through a sleeve connection, the second fan pipe 504, the third fan pipe 505 and the supports are connected through bolts, the filter box 507 is connected with the first fan pipe 503, the second fan pipe 504 and the third fan pipe 505 through a sleeve connection, when primary dust removing wind is drawn to the exhaust component 5, the multiple groups of filter boxes 507 can filter the primary dust again, and the dual fan 506 improves the air discharge quantity.
Working principle: the multi-group air inlet main pipes 2 of the coal mine dust removal ventilation device are screwed and connected through the limiting sleeve 202 and the splicing opening 201, the air inlet main pipes 2 are screwed and connected through the limiting sleeve 202 and the air inlet interface 103, the air inlet main pipes 2 are screwed and connected with the filtering cover 204, the upper parts of the air guide pipes 102 are screwed and connected through the limiting sleeve 202 and the air inlet interface 103 which are arranged outside, the filter plate 101 is connected with the air guide pipes 102 through the sleeving connection, the lower end of the filter box 1, which is close to the filter plate 101, is provided with a supporting plate, the ventilation hose 4 is screwed and connected with the air outlet pipes 105 and the first fan pipe 503 through the limiting sleeve 202 which are arranged at the two ends, when the air inlet main pipes 2 are overlapped according to the height of coal mine holes, the air inlet structures at different heights are formed, so that dust is removed in the coal mine holes comprehensively, when dust-containing air enters the filter box 1, through filtering with aqueous solution and filter plate 101, clean wind is discharged through air-out pipe 105 and ventilation hose 4, dust-containing aqueous solution in filter tank 1 accessible blowdown interface 107 is discharged, aqueous solution and filter plate 101 can be changed regularly, thereby last removing dust to the air in the ore, connect through cup jointing between first spacing groove 302 and the ventilation hose 4 on spacing frame 3, the water pipe that connects on second spacing groove 303 and the inlet tube interface 106 on spacing frame 3 cup joints, the water pipe that connects on third spacing groove 305 and the blowdown interface 107 on spacing frame 3 cup joints, spacing frame 3 passes through otic placode 304, the ground nail on base 301 is connected with the colliery, form the spacing bearing structure of each group pipeline, make each group pipeline place more stable and regular, reduce the buckling, it is more smooth and easy to ventilate, first fan pipe 503, second fan pipe 504, third fan pipe 505, and all pass through flange joint between the fourth fan pipe 508, fan 506 both ends are equipped with the support of being connected with second fan pipe 504, third fan pipe 505, and pass through the cup joint connection between fan 506 and the support, pass through bolted connection between second fan pipe 504, third fan pipe 505 and the support, pass through cup joint connection between filter box 507 and first fan pipe 503, second fan pipe 504, third fan pipe 505, when the wind of primary dust removal is taken out to updraft assembly 5 department, multiunit filter box 507 can filter it once more, and double fan 506 has improved the exhaust.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a colliery dust removal ventilation unit, includes rose box (1), spacing (3) and convulsions subassembly (5), its characterized in that: the novel sewage treatment device is characterized in that one side of the upper end of the filter box (1) is connected with a plurality of groups of air inlet main pipes (2), one side of the filter box (1) is connected with a ventilation hose (4), one end, far away from the filter box (1), of the ventilation hose (4) is connected with an exhaust assembly (5), four corners of the lower ends of the filter box (1) and the exhaust assembly (5) are respectively connected with a movable wheel (6), the upper part, close to one side of the ventilation hose (4), of the filter box (1) is provided with a water inlet pipe interface (106), the lower part, close to one side of the ventilation hose (4), of the filter box (1) is provided with a sewage discharge interface (107), and the water inlet pipe interface (106) and the sewage discharge interface (107) are respectively connected with a control valve (7);
the filter plate (101) is arranged in the middle of the interior of the filter box (1), an air inlet interface (103) is arranged at the upper end of the filter box (1) close to an air inlet main pipe (2), an air guide pipe (102) is connected to the lower end of the air inlet interface (103), a flip (104) is arranged at one side, far away from the air inlet interface (103), of the upper end of the filter box (1), and an air outlet pipe (105) is arranged in the middle of one side, close to a ventilation hose (4), of the filter box (1);
an air inlet branch pipe (203) is arranged on one side of the air inlet main pipe (2), a filter cover (204) is connected to the port of the air inlet branch pipe (203), a splicing port (201) is arranged at the upper end of the air inlet main pipe (2), and a limit sleeve (202) is connected to the lower part of the air inlet main pipe (2);
the lower end of the limiting frame (3) is provided with a base (301), the front surface of the limiting frame (3) is provided with a first limiting groove (302), a second limiting groove (303) and a third limiting groove (305), and two sides of the upper part of the limiting frame (3) are provided with lug plates (304);
the air draft assembly (5) comprises a control box (501), a speed regulating knob (502), a first fan tube (503), a second fan tube (504), a third fan tube (505), a fan (506), a filter box (507) and a fourth fan tube (508), wherein a plurality of groups of speed regulating knobs (502) are arranged at the front of the control box (501), the upper end of the control box (501) is connected with the first fan tube (503), the second fan tube (504), the third fan tube (505) and the fourth fan tube (508), the fans (506) are connected in the second fan tube (504) and the third fan tube (505), and the filter box (507) is arranged at the joints of the first fan tube (503), the second fan tube (504) and the third fan tube (505), the third fan tube (505) and the fourth fan tube (508).
2. A dust removal and ventilation device for coal mines according to claim 1, wherein: the air inlet main pipes (2) are connected through screw threads of the limiting sleeve (202) and the splicing opening (201), the air inlet main pipes (2) are connected through screw threads of the limiting sleeve (202) and the air inlet interface (103), and the air inlet main pipes (2) are connected with the filtering cover (204) through screw threads.
3. A dust removal and ventilation device for coal mines according to claim 1, wherein: the upper part of the air guide pipe (102) is screwed and connected with the air inlet port (103) through a limiting sleeve (202) arranged outside, the filter plate (101) is connected with the air guide pipe (102) through a sleeve joint, and a supporting plate is arranged at the lower end of the filter box (1) close to the filter plate (101).
4. A dust removal and ventilation device for coal mines according to claim 1, wherein: the ventilation hose (4) is in threaded connection with the air outlet pipe (105) and the first fan pipe (503) through limiting sleeves (202) arranged at two ends.
5. A dust removal and ventilation device for coal mines according to claim 1, wherein: the utility model discloses a water pipe that is connected on first spacing groove (302) and ventilation hose (4) on spacing (3) are connected through cup jointing, second spacing groove (303) on spacing (3) are connected with water pipe that is connected on inlet tube interface (106) are cup jointed, third spacing groove (305) on spacing (3) are connected with water pipe that is connected on blowdown interface (107) are cup jointed, spacing (3) are connected through ground nail and colliery on otic placode (304), base (301).
6. A dust removal and ventilation device for coal mines according to claim 1, wherein: the novel air conditioner is characterized in that the first air blower pipe (503), the second air blower pipe (504), the third air blower pipe (505) and the fourth air blower pipe (508) are connected through flanges, supports connected with the second air blower pipe (504) and the third air blower pipe (505) are arranged at two ends of the air blower (506), the air blower (506) is connected with the supports through sleeving connection, the second air blower pipe (504), the third air blower pipe (505) and the supports are connected through bolts, and the filter box (507) is connected with the first air blower pipe (503), the second air blower pipe (504) and the third air blower pipe (505) through sleeving connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320598969.8U CN219366094U (en) | 2023-03-23 | 2023-03-23 | Dust removal ventilation unit in colliery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320598969.8U CN219366094U (en) | 2023-03-23 | 2023-03-23 | Dust removal ventilation unit in colliery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219366094U true CN219366094U (en) | 2023-07-18 |
Family
ID=87146120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320598969.8U Active CN219366094U (en) | 2023-03-23 | 2023-03-23 | Dust removal ventilation unit in colliery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219366094U (en) |
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2023
- 2023-03-23 CN CN202320598969.8U patent/CN219366094U/en active Active
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