CN217440083U - Dust collector is used in colliery mining prevention and cure - Google Patents
Dust collector is used in colliery mining prevention and cure Download PDFInfo
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- CN217440083U CN217440083U CN202221657585.0U CN202221657585U CN217440083U CN 217440083 U CN217440083 U CN 217440083U CN 202221657585 U CN202221657585 U CN 202221657585U CN 217440083 U CN217440083 U CN 217440083U
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- dust collector
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- 239000000428 dust Substances 0.000 title claims abstract description 88
- 238000005065 mining Methods 0.000 title claims abstract description 21
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 28
- 239000003245 coal Substances 0.000 claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 16
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000011045 prefiltration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of coal mine mining prevention and control, and discloses a dust removal device for coal mine mining prevention and control, which comprises a filter assembly, wherein an air suction pipe is fixedly arranged on the outer wall of one side of the filter assembly, an adsorption assembly is fixedly arranged at the end of the air suction pipe far away from the filter assembly, a diversion sleeve is fixedly arranged on the outer wall of one side of the adsorption assembly, a second motor bracket is fixedly arranged on the outer wall of one side of the diversion sleeve, a second motor is fixedly arranged on the outer wall of one side of the second motor bracket, a first straight gear is fixedly arranged on the output end of the second motor, a diversion assembly is arranged in the diversion sleeve, a second straight gear is fixedly arranged on the outer wall of the diversion assembly, a return pipe is fixedly arranged on the outer wall of one side of the diversion sleeve, and air with unqualified dust concentration can be introduced into the filter assembly through the return pipe to carry out secondary dust removal treatment, the dust removal effect of the dust removal device is improved.
Description
Technical Field
The utility model relates to a colliery mining prevention and treatment technical field, in particular to dust collector is used in colliery mining prevention and treatment.
Background
The coal mine can generate a large amount of dust in the mining process, and workers can suck a large amount of dust in the coal mining face for long-term operation, so that the coal mine workers often suffer from diseases such as pneumoconiosis and the like, and the health of the workers is not facilitated, and therefore, when the prevention and treatment work is carried out on coal mine mining, dust removal needs to be carried out on air in areas such as a roadway and a fully mechanized mining face.
However, when the dust concentration is high, the air after dust removal in the dust removal device still does not reach the standard easily, the existing coal mine dust removal device cannot detect the dust removal effect of the device at present, secondary dust removal treatment is carried out on unqualified air in the device, the existing coal mine dust removal device is large in size, the space in a coal mine is narrow, and therefore transportation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust collector is used in colliery mining prevention and cure to the current dust collector is used in the colliery mining prevention and cure that proposes in solving above-mentioned background art can not detect the dust removal effect of device, and can not carry out the problem that secondary dust removal was handled to the interior unqualified air of device.
In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for coal mine mining prevention and control comprises a filtering assembly, wherein an air suction pipe is fixedly installed on the outer wall of one side of the filtering assembly, a boss is fixedly installed on the outer wall of the top of the air suction pipe, a first motor support is fixedly installed on the outer wall of the top of the boss, a first motor is fixedly installed on the outer wall of the top of the first motor support, an optical axis is installed on the inner wall of the boss through a bearing, the output end of the first motor is fixedly connected with the optical axis, a gear assembly is installed at one end, away from the first motor, of the optical axis, a blade shaft is installed on the inner wall of the air suction pipe through a bearing, the optical axis is connected with the blade shaft through the gear assembly, and an adsorption assembly is fixedly installed at one end, away from the filtering assembly, of the air suction pipe;
fixed mounting has the reposition of redundant personnel cover on one side outer wall of adsorption component, fixed mounting has second motor support on one side outer wall of reposition of redundant personnel cover, fixed mounting has the second motor on one side outer wall of second motor support, fixed mounting has first spur gear on the output of second motor, the inside water conservancy diversion subassembly that is provided with of reposition of redundant personnel cover, fixed mounting has the second spur gear on the outer wall of water conservancy diversion subassembly, just first spur gear with the meshing is connected between the second spur gear, fixed mounting has the dust concentration probe on one side inner wall of reposition of redundant personnel cover, fixed mounting has the back flow on one side outer wall of reposition of redundant personnel cover, the back flow is kept away from the one end of reposition of redundant personnel cover with filtering component fixed connection.
Preferably, the filter assembly includes the filter core cover, filter core cover internally mounted has active carbon filter core and polyurethane filter core, active carbon filter core is located one side of polyurethane filter core, fixed mounting has the aspiration channel on one side outer wall of filter core cover.
Preferably, the gear assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is located at one end of the optical axis, the second bevel gear is located at one end of the vane shaft, and the first bevel gear and the second bevel gear are meshed.
Preferably, the adsorption assembly comprises a shell, a first grid plate is fixedly mounted on the inner wall of the bottom of the shell, and a second grid plate is fixedly mounted on the inner wall of the top of the shell.
Preferably, the flow guide assembly comprises a flow guide plug, and a sealing ring is clamped on the outer wall of the flow guide plug.
Preferably, the filtering component and the outer wall of the top of the adsorption component are both provided with U-shaped handles, and the outer wall of the bottom of the adsorption component is respectively and fixedly provided with universal wheels.
The utility model discloses a technological effect and advantage:
1. through the dust concentration probe that sets up, can carry out the dust concentration detection to the air after removing dust in this dust collector, thereby the convenience detects the dust removal effect of dust collector in the environment of different dust concentrations, second motor support through the setting, the second motor, first bevel gear, the reposition of redundant personnel cover, water conservancy diversion subassembly, second bevel gear and back flow, can let in the unqualified air of dust concentration detection through the back flow and carry out the secondary dust removal processing in filtering component, thereby this dust collector's dust removal effect has been improved greatly, this dust collector's adaptability in the coal mine environment of different dust concentrations has also been improved simultaneously, and the popularization and application is facilitated.
2. Through the filter component and the adsorption component that set up, can realize the two-stage dust removal processing to the air in the coal mine to conveniently improve dust removal effect, through the U type handle and the universal wheel that set up, conveniently remove this dust collector, thereby make things convenient for this dust collector to carry and transport in constrictive colliery space, bring very big facility for the workman.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the flow-dividing sleeve of the present invention.
Fig. 3 is a schematic view of the structure of the filtering assembly of the present invention.
Fig. 4 is a schematic view of the enlarged structure at a of the present invention.
Fig. 5 is a schematic diagram of a cross-sectional structure of the filtering assembly of the present invention.
Fig. 6 is a schematic view of the structure of the adsorption assembly of the present invention.
Fig. 7 is a schematic diagram of a cross-sectional structure of the adsorption assembly of the present invention.
Fig. 8 is a schematic view of the cross-sectional structure of the flow guide plug of the present invention.
Fig. 9 is a schematic view of the structure of the shunt sleeve assembly of the present invention.
In the figure: 1. a filter assembly; 101. a filter element sleeve; 102. an activated carbon filter element; 103. a polyurethane filter element; 2. an air suction pipe; 3. a boss; 4. a first motor bracket; 5. a first motor; 6. an optical axis; 7. a gear assembly; 701. a first bevel gear; 702. a second bevel gear; 8. a blade shaft; 9. an adsorption component; 901. a housing; 902. a first grid plate; 903. a second grid plate; 10. a flow dividing sleeve; 11. a second motor support; 12. a second motor; 13. a first straight gear; 14. a second spur gear; 15. a flow guide assembly; 1501. a flow guide plug; 1502. a seal ring; 16. a dust concentration probe; 17. a return pipe; 18. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a dust removing device for coal mine mining prevention and control as shown in figures 1-9, which comprises a filtering component 1, an air suction pipe 2 is fixedly arranged on the outer wall of one side of the filtering component 1, a boss 3 is fixedly arranged on the outer wall of the top part of the air suction pipe 2, a first motor bracket 4 is fixedly arranged on the outer wall of the top part of the boss 3, a first motor 5 is fixedly arranged on the outer wall of the top part of the first motor bracket 4, an optical axis 6 is arranged on the inner wall of the boss 3 through a bearing, the output end of the first motor 5 is fixedly connected with the optical axis 6, a gear component 7 is arranged at the end of the optical axis 6 far away from the first motor 5, a blade shaft 8 is arranged on the inner wall of the air suction pipe 2 through a bearing, the optical axis 6 is connected with the blade shaft 8 through the gear component 7, an adsorption component 9 is fixedly arranged at the end of the air suction pipe 2 far away from the filtering component 1, the optical axis 6 is driven to rotate through the first motor 5, the middle optical axis 6 drives the blade shaft 8 to rotate under the action of the gear assembly 7 in rotation, so that wind power is generated, air obtained in a coal mine flows into the filter assembly 1, then dust in the air is primarily filtered through the filter assembly 1, after the primarily filtered air flows into the adsorption assembly 9, the adsorption assembly 9 is electrified, so that the adsorption assembly 9 generates an electric field, and the air dust after primary filtering is subjected to ionization adsorption, so that the dust removal effect of the dust removal device is greatly improved;
a shunt sleeve 10 is fixedly arranged on the outer wall of one side of the adsorption component 9, a second motor bracket 11 is fixedly arranged on the outer wall of one side of the shunt sleeve 10, a second motor 12 is fixedly arranged on the outer wall of one side of the second motor bracket 11, a first straight gear 13 is fixedly arranged on the output end of the second motor 12, a flow guide component 15 is arranged in the shunt sleeve 10, a second straight gear 14 is fixedly arranged on the outer wall of the flow guide component 15, the first straight gear 13 is in meshed connection with the second straight gear 14, a dust concentration probe 16 is fixedly arranged on the inner wall of one side of the shunt sleeve 10, a return pipe 17 is fixedly arranged on the outer wall of one side of the shunt sleeve 10, one end of the return pipe 17, far away from the shunt sleeve 10, is fixedly connected with the filter component 1, the dust concentration of the air flowing out of the adsorption component 9 is detected through the dust concentration probe 16, if the concentration is qualified, the air with qualified dust concentration is discharged through a through hole at the top of the shunt sleeve 10, if the concentration is unqualified, the second motor 12 drives the first straight gear 13 to rotate, so that the rotating first straight gear 13 drives the flow guide assembly 15 to rotate under the action of the second straight gear 14, the hole in the outer wall of the flow guide assembly 15 is aligned with the return pipe 17, unqualified air is introduced into the filter assembly 1 through the return pipe 17, and secondary dust removal treatment is performed on the air with unqualified dust concentration, so that the dust removal effect of the dust removal device is greatly improved, the adaptability of the dust removal device in coal mine environments with different dust concentrations is improved, and popularization and application are facilitated;
in this embodiment, filter assembly 1 includes filter core cover 101, filter core cover 101 internally mounted has activated carbon filter 102 and polyurethane filter 103, activated carbon filter 102 is located one side of polyurethane filter 103, fixed mounting has aspiration channel 2 on one side outer wall of filter core cover 101, through aspiration channel 2, conveniently with the air intake in filter core cover 101, then carry out prefilter through activated carbon filter 102 and polyurethane filter 103 to the dust in the air, thereby make things convenient for subsequent ionization to adsorb and remove dust, and then realize the two-stage and remove dust.
In this embodiment, the gear assembly 7 includes a first bevel gear 701 and a second bevel gear 702, the first bevel gear 701 is located at one end of the optical axis 6, the second bevel gear 702 is located at one end of the blade shaft 8, and the first bevel gear 701 and the second bevel gear 702 are engaged with each other, the optical axis 6 and the first bevel gear 701 are driven to rotate by the first motor 5, so that the rotating first bevel gear 701 drives the blade shaft 8 to rotate under the action of the second bevel gear 702, thereby generating wind power, and further enabling the air obtained in the coal mine to flow into the filter element sleeve 101, thereby facilitating preliminary filtering of dust in the air.
In this embodiment, adsorption component 9 includes shell 901, and fixed mounting has first grid tray 902 on the bottom inner wall of shell 901, and fixed mounting has second grid tray 903 on the top inner wall of shell 901, and through carrying out the circular telegram to first grid tray 902 and second grid tray 903, make and produce the electric field between first grid tray 902 and the second grid tray 903 and advance the ionization absorption to the air dust after the prefiltering to this dust collector's dust removal effect has been improved greatly.
In this embodiment, water conservancy diversion subassembly 15 includes water conservancy diversion stopper 1501, the joint has sealing washer 1502 on the outer wall of water conservancy diversion stopper 1501, through sealing washer 1502, can prevent that the unqualified air of dust concentration from leaking in the gap of reposition of redundant personnel cover 10 of water conservancy diversion stopper 1501, when the concentration is unqualified, through rotating the orifice alignment back flow 17 on the water conservancy diversion stopper 1501 outer wall, and then make water conservancy diversion stopper 1501 let in the back flow 17 with the air under the cooperation of reposition of redundant personnel cover 10, let in filter core cover 101 through back flow 17 with unqualified air at last, thereby carry out secondary dust removal processing to the unqualified air of dust concentration, thereby this dust collector's dust removal effect has been improved greatly.
In this embodiment, all be provided with U type handle on filter component 1 and adsorption component 9's the top outer wall, respectively fixed mounting has universal wheel 18 on adsorption component 9's the bottom outer wall, through U type handle and universal wheel 18, conveniently removes this dust collector to make things convenient for this dust collector to carry and transport in constrictive colliery space, bring very big facility for the workman.
This practical theory of operation: the utility model relates to a dust collector is used in colliery mining prevention and cure, during the use, drive optical axis 6 and first bevel gear 701 through first motor 5 and rotate, make first bevel gear 701 in the rotation drive blade axle 8 under the effect of second bevel gear 702 and rotate, thereby produce wind-force, and then make the air inflow that obtains in the colliery in to filter core cover 101, then carry out prefilter through activated carbon filter core 102 and polyurethane filter core 103 dust in to the air, treat that the air after the prefilter flows into inside back of shell 901, through switching on first grid tray 902 and second grid tray 903, make between first grid tray 902 and the second grid tray 903 produce the electric field and advance the electric adsorption to the air dust after the prefilter, thereby the dust removal effect of this dust collector has been improved greatly.
After the ionization adsorption dedusting is finished, the dust concentration of the air flowing out of the shell 901 is detected by the dust concentration probe 16, if the concentration is qualified, the air with qualified dust concentration is discharged through the through hole at the top of the shunting sleeve 10, if the concentration is unqualified, the first straight gear 13 is driven to rotate by the second motor 12, so that the rotating first straight gear 13 drives the diversion plug 1501 to rotate under the action of the second straight gear 14, the hole on the outer wall of the diversion plug 1501 is aligned with the return pipe 17, the diversion plug 1501 leads the air into the return pipe 17 under the coordination of the shunting sleeve 10, finally the unqualified air is led into the filter element sleeve 101 through the return pipe 17, the air with unqualified dust concentration is subjected to secondary dedusting treatment, the dedusting effect of the dedusting device is greatly improved, and the adaptability of the dedusting device in coal mine environments with different dust concentrations is also improved, is beneficial to popularization and application.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a dust collector is used in colliery mining prevention and cure, includes filtering component (1), its characterized in that: an air suction pipe (2) is fixedly arranged on the outer wall of one side of the filtering component (1), a boss (3) is fixedly arranged on the outer wall of the top of the air suction pipe (2), a first motor bracket (4) is fixedly arranged on the outer wall of the top of the boss (3), a first motor (5) is fixedly arranged on the outer wall of the top of the first motor bracket (4), an optical axis (6) is arranged on the inner wall of the boss (3) through a bearing, the output end of the first motor (5) is fixedly connected with the optical axis (6), a gear assembly (7) is arranged at one end of the optical axis (6) far away from the first motor (5), the inner wall of the air suction pipe (2) is provided with a blade shaft (8) through a bearing, the optical axis (6) is connected with the blade shaft (8) through the gear assembly (7), an adsorption component (9) is fixedly arranged at one end of the air suction pipe (2) far away from the filtering component (1);
a flow dividing sleeve (10) is fixedly arranged on the outer wall of one side of the adsorption component (9), a second motor bracket (11) is fixedly arranged on the outer wall of one side of the shunting sleeve (10), a second motor (12) is fixedly arranged on the outer wall of one side of the second motor bracket (11), a first straight gear (13) is fixedly arranged on the output end of the second motor (12), a flow guide assembly (15) is arranged in the flow distribution sleeve (10), a second straight gear (14) is fixedly arranged on the outer wall of the flow guide assembly (15), and the first straight gear (13) is in meshed connection with the second straight gear (14), a dust concentration probe (16) is fixedly arranged on the inner wall of one side of the shunting sleeve (10), a return pipe (17) is fixedly arranged on the outer wall of one side of the flow dividing sleeve (10), one end of the return pipe (17) far away from the flow distribution sleeve (10) is fixedly connected with the filter assembly (1).
2. The dust collector for coal mine mining control of claim 1, characterized in that: filter component (1) includes filter core cover (101), filter core cover (101) internally mounted has activated carbon filter core (102) and polyurethane filter core (103), activated carbon filter core (102) are located one side of polyurethane filter core (103), fixed mounting has aspiration channel (2) on one side outer wall of filter core cover (101).
3. The dust collector for coal mine mining control of claim 1, characterized in that: the gear assembly (7) comprises a first bevel gear (701) and a second bevel gear (702), the first bevel gear (701) is located at one end of the optical shaft (6), the second bevel gear (702) is located at one end of the blade shaft (8), and the first bevel gear (701) and the second bevel gear (702) are in meshed connection.
4. The dust collector for coal mine mining control of claim 1, characterized in that: the adsorption component (9) comprises a shell (901), a first grid plate (902) is fixedly mounted on the inner wall of the bottom of the shell (901), and a second grid plate (903) is fixedly mounted on the inner wall of the top of the shell (901).
5. The dust collector for coal mine mining control of claim 1, characterized in that: the flow guide assembly (15) comprises a flow guide plug (1501), and a sealing ring (1502) is clamped on the outer wall of the flow guide plug (1501).
6. The dust collector for coal mine mining control of claim 1, characterized in that: the filter assembly (1) with all be provided with U type handle on the top outer wall of adsorption component (9), respectively fixed mounting has universal wheel (18) on the bottom outer wall of adsorption component (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221657585.0U CN217440083U (en) | 2022-06-28 | 2022-06-28 | Dust collector is used in colliery mining prevention and cure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221657585.0U CN217440083U (en) | 2022-06-28 | 2022-06-28 | Dust collector is used in colliery mining prevention and cure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217440083U true CN217440083U (en) | 2022-09-16 |
Family
ID=83225674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221657585.0U Expired - Fee Related CN217440083U (en) | 2022-06-28 | 2022-06-28 | Dust collector is used in colliery mining prevention and cure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217440083U (en) |
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2022
- 2022-06-28 CN CN202221657585.0U patent/CN217440083U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220916 |