CN220622124U - Portable mine gas collection device - Google Patents
Portable mine gas collection device Download PDFInfo
- Publication number
- CN220622124U CN220622124U CN202322397734.5U CN202322397734U CN220622124U CN 220622124 U CN220622124 U CN 220622124U CN 202322397734 U CN202322397734 U CN 202322397734U CN 220622124 U CN220622124 U CN 220622124U
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- China
- Prior art keywords
- collecting box
- collecting
- mine gas
- filter
- fixedly arranged
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- 238000007789 sealing Methods 0.000 claims abstract description 16
- 210000004907 gland Anatomy 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the field of gas collection, in particular to a portable mine gas collection device, which comprises a collection box, wherein one side of the collection box is provided with an electric cabinet, one side of the top of the collection box is provided with a through hole, one side of the top of the collection box is provided with a sealing ring, a transverse plate is fixedly arranged between the inner walls of the front side and the rear side of the collection box, and a vertical plate is fixedly arranged between the top of the transverse plate and the inner wall of the top of the collection box; the collecting assembly is arranged on the collecting box and the vertical plate and comprises a collecting head, a one-way valve, a filter tube, a filter element, a suction pump, an exhaust head and a gland. The utility model has reasonable design, can reduce the size of the device, is convenient for manual movement, is convenient for transportation, has advantages in collecting and purifying the gas in a small range, can conveniently realize the filtration of the collected gas, and has convenient disassembly and installation of the filtration structure, and the use and the operation are simpler.
Description
Technical Field
The utility model relates to the technical field of gas collection, in particular to a portable mine gas collection device.
Background
The mines comprise coal mines, metal ores, nonmetallic ores, building material ores, chemical ores and the like, and gas generated by the mines needs to be collected and adsorbed when the mines are exploited;
most of the existing gas collecting devices have the problems of large volume, inconvenient movement, transportation and the like, are inconvenient to change the position of the gas collecting devices, and are inconvenient to collect and purify the gas in a small range, so that the portable mine gas collecting device is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a portable mine gas collecting device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a portable mine gas collection apparatus comprising:
the collecting box is arranged on one side of the collecting box, a through hole is formed in one side of the top of the collecting box, a sealing ring is arranged on one side of the top of the collecting box, a transverse plate is fixedly arranged between the inner walls of the front side and the rear side of the collecting box, and a vertical plate is fixedly arranged between the top of the transverse plate and the inner wall of the top of the collecting box;
the collecting assembly is arranged on the collecting box and the vertical plate and comprises a collecting head, a one-way valve, a filter tube, a filter element, a suction pump, an exhaust head and a gland.
Preferably, the collecting head is fixedly arranged on one side of the collecting box, the one-way valve is fixedly arranged between one side inner wall of the collecting box and one side of the vertical plate, the filter pipe is slidably arranged on the inner side of the through hole, the filter core is slidably arranged on the inner side of the filter pipe, the suction pump is fixedly arranged on the bottom inner wall of the collecting box, the exhaust head is fixedly arranged on the lower side of one side of the collecting box, and the gland is in threaded connection on the outer upper side of the filter pipe.
Preferably, the through hole and the sealing ring are coaxial, the sealing ring is made of flexible materials, and the sealing ring is in interference fit with the filter pipe.
Preferably, the upper side and the lower side of one side of the filter pipe are respectively provided with a vent hole, one side of the inner wall of the bottom of the collecting box is provided with a locating sleeve, and the filter pipe is inserted into the inner side of the locating sleeve.
Preferably, a fixing hole is formed in one side of the top of the transverse plate, and the filter tube is located at the inner side of the fixing hole.
Preferably, an air inlet hole is formed in one side of the vertical plate, and the air inlet hole is communicated with the output end of the one-way valve.
Preferably, the top of collecting box is provided with the handrail, the bottom four corners of collecting box is provided with the callus on the sole.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The portable mine gas collecting device can reduce the size of the device, is convenient to move manually, is convenient to transport, and is advantageous in collecting and purifying gas in a small range.
(2) The portable mine gas collecting device can conveniently filter collected gas, and the filtering structure is convenient to detach and install, and is simple to use and operate.
Drawings
Fig. 1 is a schematic perspective view of a portable mine gas collecting apparatus according to the present utility model;
FIG. 2 is a schematic view of a portion of a portable mine gas collecting apparatus according to the present utility model;
FIG. 3 is a schematic view of a portion of a portable mine gas collecting apparatus according to the present utility model;
FIG. 4 is a schematic view of a portion of a portable mine gas collecting apparatus according to the present utility model;
fig. 5 is a schematic side view of a portable mine gas collecting apparatus according to the present utility model.
In the figure: 1. a collection box; 2. an electric control box; 3. a seal ring; 4. a cross plate; 5. a vertical plate; 6. a collection head; 7. a one-way valve; 8. a filter tube; 9. a filter element; 10. a getter pump; 11. an exhaust head; 12. and (5) pressing cover.
Detailed Description
Examples
Referring to fig. 1-5, a portable mine gas collecting device comprises a collecting box 1, wherein an electric cabinet 2 is arranged on one side of the collecting box 1, an electric element and a power supply structure are arranged in the electric cabinet 2, a through hole is formed in one side of the top of the collecting box 1, a filter pipe 8 can pass through the through hole, a sealing ring 3 is used for sealing the joint of the filter pipe 8 and the through hole, a sealing ring 3 is arranged on one side of the top of the collecting box 1, a transverse plate 4 is fixedly arranged between the inner walls of the front side and the rear side of the collecting box 1, a vertical plate 5 is fixedly arranged between the top of the transverse plate 4 and the inner wall of the top of the collecting box 1, and the vertical plate 5 is used for installing a one-way valve 7; the collecting assembly is arranged on the collecting box 1 and the vertical plate 5 and comprises a collecting head 6, a one-way valve 7, a filter pipe 8, a filter element 9, a suction pump 10, an exhaust head 11 and a gland 12.
In this embodiment, collecting head 6 fixed mounting is in one side of collecting box 1, check valve 7 fixed mounting is between one side inner wall of collecting box 1 and one side of riser 5, filter tube 8 slidable mounting is in the inboard of through-hole, filter core 9 slidable mounting is in the inboard of filter tube 8, filter core 9 is used for filtering the collecting gas, aspirator pump 10 fixed mounting is in the bottom inner wall of collecting box 1, aspirator pump 10 is linked together with exhaust head 11 and filter tube 8 through the pipeline respectively, wherein the connecting tube with filter tube 8 department adopts the rigid tube, it is not fixed with filter tube 8 directly, exhaust head 11 fixed mounting is in one side downside of collecting box 1, be provided with a plurality of filtration pore on the exhaust head 11, be used for avoiding outside particulate matter to get into, gland 12 threaded connection is in the outside upside of filter tube 8, gland 12 is used for sealed filter tube 8.
In this embodiment, the through hole and the sealing ring 3 are coaxial, the sealing ring 3 is made of flexible material, the sealing ring 3 and the filter tube 8 are in interference fit, and the sealing ring 3 can also play a role in blocking the movement of the filter tube 8 so as to avoid the separation of the filter tube 8 and the collecting box 1.
In this embodiment, the upper and lower both sides of one side of filter tube 8 have seted up the air vent respectively, and bottom inner wall one side of collecting box 1 is provided with the spacer sleeve, and filter tube 8 is pegged graft in the inboard of spacer sleeve, and the spacer sleeve is used for fixing a position the inserted position of filter tube 8, avoids breaking away from.
In this embodiment, the fixed orifices have been seted up to top one side of diaphragm 4, and filter tube 8 is located the inboard of fixed orifices, and the fixed orifices is used for making filter tube 8 pass through, avoids interfering.
In this embodiment, an air inlet is formed on one side of the vertical plate 5, and is communicated with the output end of the one-way valve 7, the air inlet is used for allowing air to enter, and the one-way valve 7 can prevent the air from flowing reversely.
In this embodiment, the top of collecting box 1 is provided with the handrail, and the bottom four corners of collecting box 1 is provided with the callus on the sole, and the handrail can be convenient for the device to be lifted the removal by the manual work, and the callus on the sole can improve supporting stability.
Through the structure, the portable mine gas collecting device provided by the utility model can reduce the size of the device, is convenient to move manually, is convenient to transport, is advantageous in collecting and purifying gas in a small range, can conveniently realize the filtration of the collected gas, is convenient to detach and install, is simple to use and operate, specifically, the device is firstly moved to a proper position in a mine through a handrail, is connected with a power supply, is controlled by a controller to work through a suction pump 10, the suction pump 10 is used for exhausting outwards from a filter pipe 8, the air pressure above a transverse plate 4 is reduced, so that gas in the mine enters from a collecting head 6, enters into the filter pipe 8 through a one-way valve 7, the gas filtered by the filter element 9 enters into the suction pump 10 from a pipeline and is finally discharged from an exhaust head 11, when the filter element 9 needs to be replaced, the top handrail of the filter pipe 8 is held to be pulled upwards, the filter pipe 8 is separated from the collecting box 1, a rotary gland 12 is opened, the filter element 9 can be simultaneously poured outwards from the opened through a through hole or is replaced to stop the filter element 9 in the collecting box, and particles in the collecting box 1 are inserted into the filter pipe again, and the rotary gland 12 is positioned at the bottom of the collecting pipe, and the collecting device is contacted with the rotary gland 12.
Claims (7)
1. A portable mine gas collection apparatus, comprising:
the collecting box (1), one side of the collecting box (1) is provided with an electric cabinet (2), one side of the top of the collecting box (1) is provided with a through hole, one side of the top of the collecting box (1) is provided with a sealing ring (3), a transverse plate (4) is fixedly arranged between the inner walls of the front side and the rear side of the collecting box (1), and a vertical plate (5) is fixedly arranged between the top of the transverse plate (4) and the inner wall of the top of the collecting box (1);
the collecting assembly is arranged on the collecting box (1) and the vertical plate (5), and comprises a collecting head (6), a one-way valve (7), a filter pipe (8), a filter element (9), a suction pump (10), an exhaust head (11) and a gland (12).
2. The portable mine gas collecting device according to claim 1, wherein the collecting head (6) is fixedly arranged on one side of the collecting box (1), the one-way valve (7) is fixedly arranged between one side inner wall of the collecting box (1) and one side of the vertical plate (5), the filter pipe (8) is slidably arranged on the inner side of the through hole, the filter core (9) is slidably arranged on the inner side of the filter pipe (8), the suction pump (10) is fixedly arranged on the bottom inner wall of the collecting box (1), the exhaust head (11) is fixedly arranged on the lower side of one side of the collecting box (1), and the gland (12) is in threaded connection with the outer upper side of the filter pipe (8).
3. The portable mine gas collecting device according to claim 1, wherein the through hole and the sealing ring (3) are coaxial, the sealing ring (3) is made of flexible materials, and the sealing ring (3) is in interference fit with the filter pipe (8).
4. A portable mine gas collecting device according to claim 3, wherein the upper side and the lower side of one side of the filter tube (8) are respectively provided with vent holes, one side of the inner wall of the bottom of the collecting box (1) is provided with a locating sleeve, and the filter tube (8) is inserted into the inner side of the locating sleeve.
5. The portable mine gas collecting apparatus as claimed in claim 1, wherein a fixing hole is provided at a top side of the cross plate (4), and the filter tube (8) is located at an inner side of the fixing hole.
6. The portable mine gas collecting apparatus as claimed in claim 5, wherein an air inlet is provided on one side of the vertical plate (5), and the air inlet is communicated with the output end of the one-way valve (7).
7. The portable mine gas collecting device according to claim 6, wherein handrails are arranged at the top of the collecting box (1), and foot pads are arranged at four corners of the bottom of the collecting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322397734.5U CN220622124U (en) | 2023-09-05 | 2023-09-05 | Portable mine gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322397734.5U CN220622124U (en) | 2023-09-05 | 2023-09-05 | Portable mine gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622124U true CN220622124U (en) | 2024-03-19 |
Family
ID=90232210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322397734.5U Active CN220622124U (en) | 2023-09-05 | 2023-09-05 | Portable mine gas collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622124U (en) |
-
2023
- 2023-09-05 CN CN202322397734.5U patent/CN220622124U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |