CN116651110A - Goaf penetrability gas purifier - Google Patents
Goaf penetrability gas purifier Download PDFInfo
- Publication number
- CN116651110A CN116651110A CN202310943197.1A CN202310943197A CN116651110A CN 116651110 A CN116651110 A CN 116651110A CN 202310943197 A CN202310943197 A CN 202310943197A CN 116651110 A CN116651110 A CN 116651110A
- Authority
- CN
- China
- Prior art keywords
- purifying
- goaf
- seat
- lifting
- shell
- 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.)
- Granted
Links
- 238000000746 purification Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
Abstract
The invention relates to the technical field of gas purification and discloses a goaf penetrability gas purifier, which comprises a mounting seat, wherein a lifting seat is movably arranged at the bottom of the mounting seat, and a second purification mechanism is arranged at one side of the lifting seat away from the mounting seat; the bottom of the mounting seat is provided with a first purifying mechanism, and the first purifying mechanism is connected with a second purifying mechanism through an extension corrugated pipe; the lifting mechanism is also included; the second purifying mechanism comprises a second purifying shell movably arranged at the bottom of the lifting seat. When the device is used, the mounting seat is arranged in the goaf, and the lifting seat and the mounting seat are mutually close to each other in an unused state, so that the total volume of the device is small, the device is conveniently placed in the goaf, and in the goaf, the position of the lifting seat can be adjusted through the lifting mechanism, so that the second purifying shell can be effectively moved down to the bottom of the goaf, the gas at the bottom of the goaf is conveniently purified, and the device is suitable for different use environments.
Description
Technical Field
The invention relates to the technical field of gas purification, in particular to a permeable gas purifier for a goaf.
Background
The goaf is the "cavity" produced by artificial excavation or natural geological movement under the earth's surface, and the existence of goaf makes the safety production of mine face very big safety problem, and personnel and mechanical equipment all probably fall into the goaf and receive the injury in the air in the goaf, have a large amount of harmful gas in the air doping in the goaf, need carry out purification treatment to the gas in the goaf to guarantee that personnel and mechanical equipment can be in the safe operation in the goaf, and because goaf inner space size is different, exist not suitable for different goaf inner space environment when using in current gas purifier.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a goaf penetrating gas purifier.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the goaf penetrating gas purifier comprises a mounting seat, wherein a lifting seat is movably arranged at the bottom of the mounting seat, and a second purifying mechanism is arranged at one side of the lifting seat away from the mounting seat and used for primarily purifying gas; the bottom of the mounting seat is provided with a first purifying mechanism, and the first purifying mechanism is connected with a second purifying mechanism through an extension corrugated pipe and is used for further purifying the gas purified by the second purifying mechanism; the lifting mechanism is used for adjusting the height of the lifting seat; the second purifying mechanism comprises a second purifying shell movably arranged at the bottom of the lifting seat, a second through hole is formed in the side face of the second purifying shell, and a second filter element with a hollow columnar structure is arranged in the second purifying shell; an extension pipe is arranged at one end of the extension corrugated pipe, which is close to the lifting seat, and an exhaust fan is arranged at one end of the extension pipe, which extends to the interior of the second filter element, and is used for exhausting air from the interior of the second purifying shell; the lifting part is arranged in the second purifying shell and used for shielding the opening of the second perforation before the lifting seat descends to the bottom of the goaf; a third perforation is formed on the side surface of the lifting component, and the opening distribution position of the third perforation corresponds to the opening distribution position of the second perforation; the bottom of the lifting component is provided with a vertically arranged mounting rod, one end of the mounting rod extending to the outside of the second purifying shell is movably connected with a movable seat, and one side of the movable seat, which is far away from the second purifying shell, is provided with an extension rod; and a wind speed sensor is arranged in the second filter element and used for monitoring the gas flow rate in the second purifying shell.
Preferably, the first purifying mechanism comprises a first purifying shell arranged at the bottom of the mounting seat, and a first perforation is formed in the side surface of the first purifying shell; the inside of first purification casing is provided with the first filter core of cavity columnar structure, extends the bellows and extends to the inside opening that one end was located the inside of first filter core in the first purification casing.
Preferably, the lifting mechanism comprises a winding shaft movably arranged at the bottom of the mounting seat, and a connecting rope is wound on the side surface of the winding shaft; the winding shaft is provided with a winding shaft, and a third driving part for driving the winding shaft to rotate is further included.
Preferably, a protective net cover is arranged at the bottom of the lifting seat and used for protecting the outer part of the second purifying shell; one end of the extension rod far away from the lifting seat extends to the outside of the protective net cover.
Preferably, the second driving part is further included for driving the second purifying housing to horizontally rotate.
Preferably, a sliding rail with an annular structure is arranged on one side of the movable seat, which is close to the lifting seat; one end of the mounting rod, which is far away from the lifting part, is in sliding connection with the sliding rail.
Preferably, a movable cover is movably arranged at the bottom of the mounting seat, and the movable cover is sleeved outside the first purifying shell; the opening of the first perforation is positioned in the movable cover, and a fifth perforation is formed on the side surface of the movable cover; the first driving part is used for driving the movable cover to horizontally rotate around the outer part of the first purifying shell.
Preferably, a dispersing part for dispersing air flowing in the second purifying housing is installed inside the second purifying housing.
Preferably, a cleaning mechanism is arranged on the outer wall of the second purifying shell, and is used for brushing and cleaning the inner wall of the protective net cover in the process of horizontally rotating the second purifying shell; the cleaning mechanism includes a cleaning brush mounted on a side of the second cleaning housing by an elastic mounting member.
The beneficial effects of the invention are as follows:
the high with the mount pad in the goaf is arranged in to the mount pad during the use, adjust the height of lift seat through elevating system, make the relative mount pad of lift seat move down, simultaneously the air exhauster is to the inside of second purification casing bleed, and elevating system shelters from the opening of second perforation this moment, make the wind speed sensor monitor gas flow, along with the downwardly moving of lift seat, when extension rod and goaf bottom ground contact, this moment along with the downwardly moving of lift seat, extension rod and movable seat upwards move with relative second purification casing, and top moves elevating system upwards in the second purification casing, until the opening of third perforation 15 aligns with the opening of second perforation, gas in the goaf passes through the second perforation and gets into in the second purification casing this moment, wind speed sensor monitors the gas flow rate in the second purification casing this moment, elevating system stops adjusting the position of lift seat, the air exhauster is with the second purification casing in the gas after the second filter core filters take out to first purification system in again, accomplish the purification treatment of gas in the goaf, because when not using the state, lift seat is close to each other, make the bottom of the device is convenient for move to the bottom of the second goaf in the second purification casing, can not be convenient for use, the bottom of the device is convenient for move down in the goaf, the bottom of the top device is convenient for the bottom to adjust the goaf.
Drawings
FIG. 1 is a schematic diagram of a permeable gas purifier in a goaf according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a second purifying mechanism of the goaf penetrating gas purifier according to the embodiment of the invention;
FIG. 3 is a schematic view of a movable seat and a lifting component of a permeable gas purifier in a goaf according to an embodiment of the present invention;
fig. 4 is a structural cross-sectional view of a second purifying mechanism and a cleaning mechanism of a goaf penetrating gas purifier according to an embodiment of the present invention.
In the figure: 1-mount, 2-first drive member, 3-first purge mechanism, 31-first purge housing, 32-first cartridge, 33-first aperture, 4-lift mount, 5-second purge mechanism, 51-second cartridge, 52-second purge housing, 53-second aperture, 6-wind speed sensor, 7-movable mount, 8-extension bar, 9-mount bar, 10-guard shield, 11-second drive member, 12-extension bellows, 13-dispersion member, 14-lift member, 15-third aperture, 16-suction fan, 17-extension tube, 18-lift mechanism, 181-take-up reel, 182-connection cord, 19-movable hood, 20-slide rail, 21-cleaning mechanism, 211-cleaning brush, 212-resilient mount member.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In one embodiment, referring to fig. 1 to 4, a goaf penetrating gas purifier comprises a mounting seat 1, wherein a lifting seat 4 is movably arranged at the bottom of the mounting seat 1, and a second purifying mechanism 5 is arranged at one side of the lifting seat 4 away from the mounting seat 1 and is used for primarily purifying gas; the bottom of the mounting seat 1 is provided with a first purifying mechanism 3, and the first purifying mechanism 3 is connected with a second purifying mechanism 5 through an extension corrugated pipe 12 and is used for further purifying the gas purified by the second purifying mechanism 5; further comprising a lifting mechanism 18 for adjusting the height of the lifting seat 4; the second purifying mechanism 5 comprises a second purifying shell 52 movably arranged at the bottom of the lifting seat 4, a second through hole 53 is formed in the side surface of the second purifying shell 52, and a second filter element 51 with a hollow columnar structure is arranged in the second purifying shell 52; an extension pipe 17 is arranged at one end of the extension corrugated pipe 12 close to the lifting seat 4, and an exhaust fan 16 is arranged at one end of the extension pipe 17 extending to the inside of the second filter element 51 and used for exhausting air from the inside of the second purifying shell 52; the second purifying housing 52 is internally provided with a lifting component 14 for shielding the opening of the second perforation 53 before the lifting seat 4 descends to the bottom of the goaf; the side surface of the lifting part 14 is provided with a third perforation 15, and the opening distribution position of the third perforation 15 corresponds to the opening distribution position of the second perforation 53; the bottom of the lifting part 14 is provided with a vertically arranged mounting rod 9, one end of the mounting rod 9 extending to the outside of the second purifying shell 52 is movably connected with a movable seat 7, and one side of the movable seat 7 away from the second purifying shell 52 is provided with an extension rod 8; the second filter element 51 is internally provided with a wind speed sensor 6 for monitoring the flow rate of the gas in the second purifying housing 52.
During use, the mounting seat 1 is arranged in a goaf, the lifting mechanism 18 is used for adjusting the height of the lifting seat 4, the lifting seat 4 moves downwards relative to the mounting seat 1, the exhaust fan 16 is used for exhausting air from the inside of the second purifying shell 52, the lifting component 14 shields the opening of the second through hole 53 at the moment, the air speed sensor 6 cannot monitor the air flow, when the extension rod 8 contacts with the ground at the bottom of the goaf, at the moment, the extension rod 8 and the movable seat 7 move upwards relative to the second purifying shell 52 along with the downward movement of the lifting seat 4, the lifting component 14 moves upwards in the second purifying shell 52 until the opening of the third through hole 15 is aligned with the opening of the second through hole 53, the air in the goaf enters the second purifying shell 52 through the second through hole 53, the air speed sensor 6 monitors the air flow rate in the second purifying shell 52, the lifting mechanism 18 stops adjusting the position of the lifting seat 4, the exhaust fan 16 is used for exhausting air from the second shell 52 to the first purifying mechanism after the air filtered by the second filter element 51, the air in the goaf is moved to the first purifying mechanism 3 again, and the goaf can be conveniently placed in the goaf 1 through the position of the lifting mechanism is not being convenient to the bottom of the goaf, and the goaf is not used for the goaf, the goaf is completely arranged in the goaf, and the goaf is completely clear with the bottom 1, and the goaf is not being cleaned by the bottom 1, and the goaf is convenient to be placed in the bottom the goaf, and the goaf is convenient to be adjusted by the device.
In a preferred embodiment of the present invention, the extension bellows 12 is made of metal, plastic, or the like, and in this embodiment, the extension bellows 12 is preferably made of metal.
In a preferred embodiment of the present invention, the second filter element 51 is made of a nonwoven fabric, a sponge, or the like, and in this embodiment, the second filter element 51 is preferably made of a sponge.
As a preferred embodiment of the present invention, the first purifying mechanism 3 includes a first purifying housing 31 mounted at the bottom of the mount 1, and a first through hole 33 is opened at a side of the first purifying housing 31; the first filter element 32 with a hollow columnar structure is arranged in the first purifying shell 31, an opening extending from the corrugated pipe 12 to one end in the first purifying shell 31 is positioned in the first filter element 32, and gas pumped into the first purifying shell 31 by the exhaust fan 16 and the corrugated pipe 12 is purified by the first filter element 32 and then is discharged to the outside of the first purifying shell 31 by the first perforation 33.
In a preferred embodiment of the present invention, the first filter element 32 is made of a nonwoven fabric, a sponge, or the like, and in this embodiment, the first filter element 32 is preferably made of a sponge.
As a preferred embodiment of the present invention, the lifting mechanism 18 includes a winding shaft 181 movably mounted at the bottom of the mounting base 1, and a connecting rope 182 is wound around a side surface of the winding shaft 181; and a third driving part for driving the winding shaft 181 to rotate, and the connecting rope 182 can be wound and unwound to regulate the movement of the lifting seat 4 in the vertical direction through the rotation of the winding shaft 181.
As a preferred embodiment of the present invention, the bottom of the lifting seat 4 is installed with a protective net cover 10 for protecting the outside of the second purifying housing 52 from large-particle impurities being pumped and blocking the openings of the second perforated holes 53; the end of the extension rod 8 far away from the lifting seat 4 extends to the outside of the protective net cover 10.
As a preferred embodiment of the present invention, the present invention further comprises a second driving part 11 for driving the second purifying housing 52 to horizontally rotate, so as to pump and purify the air in the whole aspect of the bottom of the goaf.
As a preferred embodiment of the present invention, the second driving member 11 is an electric slide rail of a ring-shaped structure.
As a preferred embodiment of the present invention, a sliding rail 20 with an annular structure is arranged on one side of the movable seat 7 close to the lifting seat 4; one end of the mounting rod 9 far away from the lifting part 14 is in sliding connection with the sliding rail 20, and when the lifting part 14 horizontally rotates along with the second purifying shell 52, the bottom of the mounting rod 9 slides in the sliding rail 20.
As a preferred embodiment of the present invention, the bottom of the mounting seat 1 is movably provided with a movable cover 19, and the movable cover 19 is sleeved outside the first purifying shell 31; the opening of the first perforation 33 is positioned in the movable cover 19, and a fifth perforation is formed on the side surface of the movable cover 19; the movable cover 19 is driven to horizontally rotate around the outer part of the first purifying shell 31, in the use process, purified gas in the first purifying shell 31 is sprayed to the inner part of the movable cover 19 through the first perforation 33, meanwhile, the movable cover 19 is driven to horizontally rotate by the first driving part 2, the opening position of the fifth perforation is changed, namely the spraying direction of the purified gas is changed, the flow of the gas in the goaf is promoted, and the purifying efficiency is improved.
As a preferred embodiment of the present invention, the second purifying housing 52 is internally installed with the dispersing part 13 for dispersing the air flowing in the second purifying housing 52 so that the gas in the second purifying housing 52 can uniformly contact with the second filter cartridge 51.
As a preferred embodiment of the present invention, the dispersing member 13 has a hollow columnar structure, and the side surface of the dispersing member 13 is provided with uniformly distributed dispersing holes.
As a preferred embodiment of the present invention, the outer wall of the second purifying housing 52 is provided with a cleaning mechanism 21 for brushing and cleaning the inner wall of the protective net cover 10 during the horizontal rotation of the second purifying housing 52; the cleaning mechanism 21 comprises a cleaning brush 211 which is arranged on the side surface of the second cleaning housing 52 through an elastic installation component 212, and the cleaning brush 211 brushes the side surface of the protective net cover 10 in the process that the second driving component 11 drives the second cleaning housing 52 to horizontally rotate, so that the mesh on the protective net cover 10 is prevented from being blocked.
When the air-conditioning device is used, the mounting seat 1 is arranged in a goaf, the lifting mechanism 18 is used for adjusting the height of the lifting seat 4, so that the lifting seat 4 moves downwards relative to the mounting seat 1, the exhaust fan 16 is used for exhausting air from the inside of the second purifying shell 52, the air speed sensor 6 is used for monitoring the air flow, the air exhaust fan 16 is used for stopping adjusting the position of the lifting seat 4, when the extension rod 8 is in contact with the ground at the bottom of the goaf, and when the extension rod 8 and the movable seat 7 move upwards relative to the second purifying shell 52 along with the downward movement of the lifting seat 4, the lifting component 14 is jacked to move upwards in the second purifying shell 52 until the opening of the third through hole 15 is aligned with the opening of the second through hole 53, the air in the goaf enters the second purifying shell 52 through the second through hole 53, the air speed sensor 6 is used for monitoring the air flow rate in the second purifying shell 52, the air exhaust fan 16 stops adjusting the position of the lifting seat 4, the air filtered by the second filter element 51 is used for exhausting air from the second shell 52 to the first purifying mechanism 3, and the air in the goaf is not convenient to be placed in the goaf through the second purifying shell 4, and the bottom of the goaf is not convenient to be installed in the goaf, and the goaf is used for adjusting the bottom of the goaf, and the air-conditioning device is not used for setting the goaf, and the air is convenient to be placed in the goaf, and the bottom 1 is arranged in the goaf, and can be cleaned to be placed in the bottom the goaf, and has the bottom condition 1; the gas pumped into the first purifying housing 31 by the exhaust fan 16 and the extension bellows 12 is purified by the first filter element 32 and then discharged to the outside of the first purifying housing 31 by the first perforation 33; the connection rope 182 can be wound and unwound to adjust the movement of the lifting seat 4 in the vertical direction by the rotation of the winding shaft 181; in the use process, the purified gas in the first purifying shell 31 is sprayed into the movable cover 19 through the first perforation 33, and meanwhile, the first driving part 2 drives the movable cover 19 to horizontally rotate, so that the opening position of the fifth perforation is changed, namely the spraying direction of the purified gas is changed, the flow of the gas in the goaf is promoted, and the purifying efficiency is improved; in the process of driving the second purifying housing 52 to horizontally rotate by the second driving part 11, the cleaning brush 211 brushes and cleans the side surface of the protective net cover 10, so that the mesh holes on the protective net cover 10 are prevented from being blocked.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The goaf penetrating gas purifier comprises a mounting seat and is characterized in that a lifting seat is movably arranged at the bottom of the mounting seat, and a second purifying mechanism is arranged on one side, far away from the mounting seat, of the lifting seat and is used for primarily purifying gas;
the bottom of the mounting seat is provided with a first purifying mechanism, and the first purifying mechanism is connected with a second purifying mechanism through an extension corrugated pipe and is used for further purifying the gas purified by the second purifying mechanism;
the lifting mechanism is used for adjusting the height of the lifting seat;
the second purifying mechanism comprises a second purifying shell movably arranged at the bottom of the lifting seat, a second through hole is formed in the side face of the second purifying shell, and a second filter element with a hollow columnar structure is arranged in the second purifying shell;
an extension pipe is arranged at one end of the extension corrugated pipe, which is close to the lifting seat, and an exhaust fan is arranged at one end of the extension pipe, which extends to the interior of the second filter element, and is used for exhausting air from the interior of the second purifying shell;
the lifting part is arranged in the second purifying shell and used for shielding the opening of the second perforation before the lifting seat descends to the bottom of the goaf;
a third perforation is formed on the side surface of the lifting component, and the opening distribution position of the third perforation corresponds to the opening distribution position of the second perforation;
the bottom of the lifting component is provided with a vertically arranged mounting rod, one end of the mounting rod extending to the outside of the second purifying shell is movably connected with a movable seat, and one side of the movable seat, which is far away from the second purifying shell, is provided with an extension rod;
and a wind speed sensor is arranged in the second filter element and used for monitoring the gas flow rate in the second purifying shell.
2. The goaf penetrating gas purifier of claim 1, wherein the first purifying mechanism comprises a first purifying shell arranged at the bottom of the mounting seat, and a first perforation is formed in the side surface of the first purifying shell;
the inside of first purification casing is provided with the first filter core of cavity columnar structure, extends the bellows and extends to the inside opening that one end was located the inside of first filter core in the first purification casing.
3. The goaf penetrating gas purifier of claim 1, wherein the lifting mechanism comprises a winding shaft movably mounted at the bottom of the mounting seat, and a connecting rope is wound on the side surface of the winding shaft;
the winding shaft is provided with a winding shaft, and a third driving part for driving the winding shaft to rotate is further included.
4. The goaf penetrating gas purifier of claim 1, wherein a protective screen is mounted at the bottom of the lifting seat for protecting the exterior of the second purifying shell;
one end of the extension rod far away from the lifting seat extends to the outside of the protective net cover.
5. The goaf penetrating gas cleaner of claim 4, further comprising a second drive member for driving the second purge housing to rotate horizontally.
6. The goaf penetrating gas purifier of claim 5, wherein the movable seat is provided with a sliding rail with an annular structure on one side close to the lifting seat;
one end of the mounting rod, which is far away from the lifting part, is in sliding connection with the sliding rail.
7. The goaf penetrating gas purifier of claim 6, wherein the bottom of the mounting seat is movably provided with a movable cover, and the movable cover is sleeved outside the first purifying shell;
the opening of the first perforation is positioned in the movable cover, and a fifth perforation is formed on the side surface of the movable cover;
the first driving part is used for driving the movable cover to horizontally rotate around the outer part of the first purifying shell.
8. A goaf penetrating gas cleaner according to claim 1, wherein the second cleaning housing has a dispersing member mounted therein for dispersing air flowing in the second cleaning housing.
9. The goaf penetrating gas purifier of claim 5, wherein the outer wall of the second purifying housing is provided with a cleaning mechanism for brushing and cleaning the inner wall of the protective mesh enclosure during the horizontal rotation of the second purifying housing;
the cleaning mechanism includes a cleaning brush mounted on a side of the second cleaning housing by an elastic mounting member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310943197.1A CN116651110B (en) | 2023-07-31 | 2023-07-31 | Goaf penetrability gas purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310943197.1A CN116651110B (en) | 2023-07-31 | 2023-07-31 | Goaf penetrability gas purifier |
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Publication Number | Publication Date |
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CN116651110A true CN116651110A (en) | 2023-08-29 |
CN116651110B CN116651110B (en) | 2023-09-26 |
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CN202310943197.1A Active CN116651110B (en) | 2023-07-31 | 2023-07-31 | Goaf penetrability gas purifier |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN203577522U (en) * | 2013-09-04 | 2014-05-07 | 中国神华能源股份有限公司 | Goaf beam tube filtering device |
US20170298601A1 (en) * | 2016-04-18 | 2017-10-19 | Aa Anti-Air-Lock Corp | Anti-air lock negative and/or vacuum pressure air admittance connector |
CN207996517U (en) * | 2017-12-28 | 2018-10-23 | 上海诺瑞空气净化设备有限公司 | A kind of dust-collecting air cleaning equipment for shop floor |
CN115045704A (en) * | 2020-01-13 | 2022-09-13 | 重庆工程职业技术学院 | Mine conveying process and emergency supporting equipment with ventilation function |
CN115388947A (en) * | 2022-08-29 | 2022-11-25 | 闽江学院 | Construction site surrounding environment detection device based on Internet of things and working method thereof |
CN218690530U (en) * | 2022-09-07 | 2023-03-24 | 鹤壁市新钰虹化工有限公司 | Centrifuge convenient to wash |
CN219177893U (en) * | 2023-02-10 | 2023-06-13 | 中国公路工程咨询集团有限公司 | Ventilation dust removal purification facility |
-
2023
- 2023-07-31 CN CN202310943197.1A patent/CN116651110B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203577522U (en) * | 2013-09-04 | 2014-05-07 | 中国神华能源股份有限公司 | Goaf beam tube filtering device |
US20170298601A1 (en) * | 2016-04-18 | 2017-10-19 | Aa Anti-Air-Lock Corp | Anti-air lock negative and/or vacuum pressure air admittance connector |
CN207996517U (en) * | 2017-12-28 | 2018-10-23 | 上海诺瑞空气净化设备有限公司 | A kind of dust-collecting air cleaning equipment for shop floor |
CN115045704A (en) * | 2020-01-13 | 2022-09-13 | 重庆工程职业技术学院 | Mine conveying process and emergency supporting equipment with ventilation function |
CN115388947A (en) * | 2022-08-29 | 2022-11-25 | 闽江学院 | Construction site surrounding environment detection device based on Internet of things and working method thereof |
CN218690530U (en) * | 2022-09-07 | 2023-03-24 | 鹤壁市新钰虹化工有限公司 | Centrifuge convenient to wash |
CN219177893U (en) * | 2023-02-10 | 2023-06-13 | 中国公路工程咨询集团有限公司 | Ventilation dust removal purification facility |
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CN116651110B (en) | 2023-09-26 |
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