CN219376419U - Coal mine dust removal and filtration device capable of automatically cleaning screen - Google Patents
Coal mine dust removal and filtration device capable of automatically cleaning screen Download PDFInfo
- Publication number
- CN219376419U CN219376419U CN202320945340.6U CN202320945340U CN219376419U CN 219376419 U CN219376419 U CN 219376419U CN 202320945340 U CN202320945340 U CN 202320945340U CN 219376419 U CN219376419 U CN 219376419U
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- cloth bag
- placing frame
- main body
- dust
- dust removal
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust-removing and filtering device for a coal mine, which can automatically clean a screen, and relates to the field of coal mines. According to the device main body, the dust inlet frame and the filtering component, the filter screen is arranged in the device to filter and screen dust entering the device, larger dust can be filtered, the lower scraping blade can be controlled by the controller to clean the surface of the filter screen after the filtering, the cleaning efficiency of the device in use can be improved, the dust collection can be carried out on gas entering the device through the arranged device main body, the threaded holes, the stabilizing block and the cloth bag, the cloth bag can be detached and installed through the cloth bag arranged in the device after the dust collection, the detachment and replacement efficiency of the cloth bag in the device can be improved, and the dust removal effect of the device is improved.
Description
Technical Field
The utility model relates to the field of coal mines, in particular to a dust removing and filtering device for a coal mine, which can automatically clean a screen.
Background
Coal mines are areas where coal resources are mined in mining areas rich in coal, and are generally divided into underground coal mines and open pit coal mines, coal is generally selected to be mined into underground mining roadways when a coal seam is far away from the ground surface, the underground coal mines are generally selected to be mined by directly stripping earth surface soil layers when the coal seam is very close to the ground surface, the open pit coal mines are the vast majority of coal mines in China belong to the underground coal mines, a large amount of dust is generated when the coal mine is operated in the coal mine, dust removal operation is needed through a dust removal filter device of the coal mine, and the dust removal filter device of the coal mine is needed to automatically clean screen meshes for screen mesh depletion.
The prior art publication No. CN115301005A provides a dust-removing and filtering device for a coal mine well, which can be used in the process of using the dust-removing and filtering device through an air inlet pipe and an air outlet pipe, wherein the air inlet pipe and the air outlet pipe are communicated with a filtering pipeline; the left side and the right side of the fixed box are respectively communicated with the exhaust pipe and the air inlet pipe, and a fan is arranged on the exhaust pipe; an inclined filter screen is arranged in the fixed box; the bottom of the fixed box is provided with a through groove which is positioned on the right side of the bottom of the filter screen; the bottom of the fixed box is provided with a cleaning assembly communicated with the through groove; through making the baffle reset and cover logical groove for the connecting rod drives the push pedal and will fall into the dust in the collecting vat and release the clearance from the export, then upwards remove the problem that resets through making the air inlet head, can make the device continue normal work, through taking off the retainer plate from the transmission pipe, can emit the gas in the gasbag, pour out the impurity of inside, whole process need not shut down, can clear up the impurity on the filter screen, be fit for promoting, but CN115301005A technique is when operating, can't carry out automatic clearance to the screen cloth when the device uses, the problem that the sack in the device can't be quick is changed simultaneously, a colliery well dust removal filter equipment that can clear up the screen cloth automatically is urgently needed for this.
Disclosure of Invention
Based on the above, the utility model aims to provide the coal mine dust-removing and filtering device capable of automatically cleaning the screen, so as to solve the problems that the existing coal mine dust-removing and filtering device cannot automatically clean the screen when the device is used and cannot quickly replace a cloth bag in the device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery well dust removal filter equipment that can clear up screen cloth automatically, includes the device main part, go into the dirt frame is installed to device main part left end, and goes into dirt frame mid-mounting and have filter component, the screw hole that the device main part is inside to be seted up, and screw hole one end is installed and is stabilized the piece, the sack is installed to stable piece one end, and sack one end is installed communicating pipe.
The upper end of the cloth bag is provided with a penetrating hole, the upper end of the penetrating hole is provided with a collecting box, the upper end of the collecting box is provided with a connecting pipe, and one end of the connecting pipe is provided with a smoke outlet.
The cigarette outlet is installed to one end of the cigarette outlet, and the clamping block is installed to the upper end of the cigarette outlet, the supporting rod is installed to the upper end of the clamping block, and the shielding cap is installed to the upper end of the supporting rod.
Preferably, the filter component comprises a limiting hole, a placing frame, a filter screen, a hydraulic cylinder, a scraping blade, a sliding rail and a controller, wherein the limiting hole is formed in one end of the dust entering frame, the placing frame is installed at one end of the limiting hole, the filter screen is installed inside the placing frame, the hydraulic cylinder is welded at the upper end of the placing frame, the scraping blade is installed at the lower end of the hydraulic cylinder, the sliding rail is formed in the inner wall of the placing frame, and the controller is welded on the outer wall of the placing frame.
Preferably, the scraping blade and the placing frame form a sliding structure through a sliding rail, and the placing frame is in threaded connection with the dust inlet frame through a limiting hole.
Preferably, the cloth bag is in threaded connection with the device main body through a threaded hole, and the cloth bag is symmetrically arranged by taking the central axis of the device main body as a symmetry.
Preferably, the collecting boxes are distributed at equal intervals by the device main body, and the collecting boxes are arranged in an open hole mode.
Preferably, the supporting rod is connected with the smoke outlet pipe in a clamping way through the clamping block, and the diameter of the shielding cap is larger than that of the smoke outlet pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the device main body, the dust inlet frame and the filter assembly, the filter screen is arranged in the device to filter and screen dust entering the device, larger dust can be filtered, and after the filtering, the controller can control the hydraulic cylinder to clean the surface of the filter screen by the doctor blade below, so that the cleaning efficiency of the device in use can be improved;
2. according to the utility model, through the device main body, the threaded holes, the stabilizing block and the cloth bag, dust can be collected from gas entering the device through the cloth bag arranged in the device, and the cloth bag can be detached and installed through the threaded holes after collection, so that the detachment and replacement efficiency of the cloth bag in the device can be improved, and the dust removal effect of the device is improved;
3. according to the utility model, through the arranged smoke outlet tube, the support rod and the shielding cap, the diameter of the shielding cap arranged in the device can be larger than that of the smoke outlet tube, and the discharged smoke outlet tube can be protected and shielded by exhausting gas after dust removal and filtration of Jining.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a schematic view of a filter assembly according to the present utility model;
FIG. 3 is a schematic view of the structure of the cloth bag of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a device body; 2. a dust inlet frame; 3. a filter assembly; 301. a limiting hole; 302. placing a frame; 303. a filter screen; 304. a hydraulic cylinder; 305. a wiper blade; 306. a slide rail; 307. a controller; 4. a threaded hole; 5. a stabilizing block; 6. a cloth bag; 7. a communicating pipe; 8. a penetrating hole; 9. a collection box; 10. a connecting pipe; 11. a smoke outlet; 12. a smoke outlet tube; 13. a clamping block; 14. a support rod; 15. a shielding cap.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1-4, a dust removal filter device for a coal mine capable of automatically cleaning a screen comprises a device main body 1, a dust inlet frame 2 is installed at the left end of the device main body 1, a filter assembly 3 is installed at the middle of the dust inlet frame 2, a threaded hole 4 is formed in the device main body 1, a stabilizing block 5 is installed at one end of the threaded hole 4, a cloth bag 6 is installed at one end of the stabilizing block 5, a communicating pipe 7 is installed at one end of the cloth bag 6, the filter assembly 3 comprises a limiting hole 301, a placing frame 302, a filter screen 303, a hydraulic cylinder 304, a scraping blade 305, a sliding rail 306 and a controller 307, the limiting hole 301 is formed at one end of the dust inlet frame 2, the placing frame 302 is installed at one end of the limiting hole 301, the filter screen 303 is installed at the other end of the placing frame 302, the filter screen 303 is installed inside the placing frame 302, a hydraulic cylinder 304 is welded at the upper end of the placing frame 302, the lower end of the hydraulic cylinder 304 is provided with the scraping blade 305, the sliding rail 306 is formed in the inner wall of the placing frame 302, the outer wall of the placing frame 302 is welded with the controller 307, the scraping blade 305 is in a sliding structure with the placing frame 302, the sliding structure is in threaded connection with the placing frame 2 through the limiting hole 301, the limiting hole 301 and the air entering the device can be filtered by the filter screen 307 in the device, and the filter screen can be automatically cleaned by the filter screen 307, and can be automatically cleaned by the filter effect, and can be controlled, and can be cleaned by the filter device and can automatically by the filter device.
Referring to fig. 1-4, a dust-removing filter device for a coal mine capable of automatically cleaning a screen is disclosed, a penetrating hole 8 is formed in the upper end of a cloth bag 6, a collecting box 9 is mounted at the upper end of the penetrating hole 8, the cloth bag 6 is in threaded connection with a device main body 1 through a threaded hole 4, the cloth bag 6 is symmetrically arranged by taking the central axis of the device main body 1, the cloth bag 6 mounted in the device can be quickly mounted and dismounted through the mounted threaded hole 4, the cloth bag 6 is convenient to replace and use, a connecting pipe 10 is mounted at the upper end of the collecting box 9, smoke outlets 11 are formed in one end of the connecting pipe 10, the collecting box 9 is distributed at equal intervals by the device main body 1, the collecting boxes 9 are arranged in an open mode, and the collecting boxes 9 mounted in the device can better maintain the treatment efficiency of waste gas used by the device, so that the use efficiency of the device is improved.
Referring to fig. 1-4, a dust-removing filter device for a coal mine, which can automatically clean a screen, is characterized in that a smoke outlet 11 is provided with a smoke outlet 12 at one end, a clamping block 13 is arranged at the upper end of the smoke outlet 12, a supporting rod 14 is arranged at the upper end of the clamping block 13, a shielding cap 15 is arranged at the upper end of the supporting rod 14, the supporting rod 14 is connected with the smoke outlet 12 in a clamping way through the clamping block 13, the diameter of the shielding cap 15 is larger than that of the smoke outlet 12, the shielding cap 15 arranged in the device can improve the use safety of the device when the device is used, and the smoke outlet 12 arranged in the device can be shielded when the device is used, so that the use safety of the device is improved.
Working principle: when the device is used, the device power can be preferentially connected, after the power is connected, waste gas entering the device can be primarily filtered and collected through the filter component 3 arranged in the device, impurities can be adsorbed through the filter screen 303 arranged in the device placement frame 302, a hydraulic cylinder 304 in the device can be operated through the controller 307 arranged in the device after adsorption, the scraping blade 305 can slide downwards along the sliding rail 306 after operation, the surface of the filter screen 303 can be scraped, the filter screen 303 can be cleaned, the effect of automatic cleaning can be achieved, meanwhile, the cloth bag 6 arranged in the device can be fixed through the threaded hole 4 arranged in the device, the cloth bag 6 for adsorbing dust can be conveniently detached and installed, the dust removing efficiency of the device can be improved, exhaust gas can be discharged through the plurality of the collecting boxes 9 arranged after adsorption, exhaust gas can be discharged through the smoke outlet 11 and the smoke outlet 12, and the smoke outlet 12 can be shielded through the shielding cap 15 arranged during discharge, the device can be used, and the safety of the device is improved.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a colliery well dust removal filter equipment that can clear up screen cloth automatically, includes device main part (1), its characterized in that: the device comprises a device main body (1), wherein a dust inlet frame (2) is arranged at the left end of the device main body (1), a filtering component (3) is arranged in the middle of the dust inlet frame (2), a threaded hole (4) is formed in the device main body (1), a stabilizing block (5) is arranged at one end of the threaded hole (4), a cloth bag (6) is arranged at one end of the stabilizing block (5), and a communicating pipe (7) is arranged at one end of the cloth bag (6);
the upper end of the cloth bag (6) is provided with a penetrating hole (8), the upper end of the penetrating hole (8) is provided with a collecting box (9), the upper end of the collecting box (9) is provided with a connecting pipe (10), and one end of the connecting pipe (10) is provided with a smoke outlet (11);
the cigarette outlet (11) one end is installed out chimney (12), and goes out chimney (12) upper end and install fixture block (13), bracing piece (14) are installed to fixture block (13) upper end, and shelter from cap (15) are installed to bracing piece (14) upper end.
2. The coal mine dust removal and filtration device capable of automatically cleaning a screen according to claim 1, wherein: the filter component (3) comprises a limiting hole (301), a placing frame (302), a filter screen (303), a hydraulic cylinder (304), a scraping blade (305), a sliding rail (306) and a controller (307), wherein the limiting hole (301) is formed in one end of the dust entering frame (2), the placing frame (302) is installed at one end of the limiting hole (301), the filter screen (303) is installed inside the placing frame (302), the hydraulic cylinder (304) is welded at the upper end of the placing frame (302), the scraping blade (305) is installed at the lower end of the hydraulic cylinder (304), the sliding rail (306) formed in the inner wall of the placing frame (302), and the controller (307) is welded on the outer wall of the placing frame (302).
3. The coal mine dust removal and filtration device capable of automatically cleaning a screen according to claim 2, wherein: the scraping blade (305) and the placing frame (302) form a sliding structure through a sliding rail (306), and the placing frame (302) is in threaded connection with the dust inlet frame (2) through a limiting hole (301).
4. The coal mine dust removal and filtration device capable of automatically cleaning a screen according to claim 1, wherein: the cloth bag (6) is in threaded connection with the device main body (1) through the threaded hole (4), and the cloth bag (6) is symmetrically arranged by taking the central axis of the device main body (1).
5. The coal mine dust removal and filtration device capable of automatically cleaning a screen according to claim 1, wherein: the collecting boxes (9) are distributed at equal intervals on the device main body (1), and the collecting boxes (9) are arranged in an open-pore mode.
6. The coal mine dust removal and filtration device capable of automatically cleaning a screen according to claim 1, wherein: the supporting rod (14) is connected with the smoke outlet tube (12) in a clamping mode through the clamping block (13), and the diameter of the shielding cap (15) is larger than that of the smoke outlet tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945340.6U CN219376419U (en) | 2023-04-24 | 2023-04-24 | Coal mine dust removal and filtration device capable of automatically cleaning screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945340.6U CN219376419U (en) | 2023-04-24 | 2023-04-24 | Coal mine dust removal and filtration device capable of automatically cleaning screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219376419U true CN219376419U (en) | 2023-07-21 |
Family
ID=87169304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945340.6U Active CN219376419U (en) | 2023-04-24 | 2023-04-24 | Coal mine dust removal and filtration device capable of automatically cleaning screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219376419U (en) |
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2023
- 2023-04-24 CN CN202320945340.6U patent/CN219376419U/en active Active
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