CN208809646U - A kind of mine down-hole pernicious gas adsorbent equipment - Google Patents
A kind of mine down-hole pernicious gas adsorbent equipment Download PDFInfo
- Publication number
- CN208809646U CN208809646U CN201821558574.0U CN201821558574U CN208809646U CN 208809646 U CN208809646 U CN 208809646U CN 201821558574 U CN201821558574 U CN 201821558574U CN 208809646 U CN208809646 U CN 208809646U
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- China
- Prior art keywords
- collecting chamber
- pernicious gas
- air collecting
- shell
- filter layer
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- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of mine down-hole pernicious gas adsorbent equipments, including shell, exhaust fan, adsorption filter layer；Shell is internally provided with air collecting chamber；Exhaust fan is set to the upper end of shell, and exhaust fan is connected by pipeline with air collecting chamber；No.1 switch valve is provided on the pipeline that exhaust fan is connected with air collecting chamber；Adsorption filter layer is vertically arranged to the inside of air collecting chamber, and adsorption filter layer is multiple；Multiple adsorption filter layers from left to right equally arrange；The utility model adsorbs pernicious gas using active carbon, has significant adsorption effect to different pernicious gases, is not limited by whether pernicious gas is dissolved in water；Active carbon filtering layer, hemisphere protrusion are made of cellular activated carbon, increase the contact area with pernicious gas, are conducive to the pernicious gas in active carbon filtering layer absorption air；The setting of exhaust fan accelerates the flowing velocity of pernicious gas, improves device to the adsorption efficiency of pernicious gas, harmful gas removing effect is more preferable.
Description
Technical field
The utility model relates to a kind of adsorbent equipment more particularly to a kind of mine down-hole pernicious gas adsorbent equipments.
Background technique
Mine down-hole exploitation belongs to restricted clearance operation, and a large amount of pernicious gas and dust can be generated in blasting process,
These harmful substances seriously pollute working space, not only cause work surface high temperature and visibility to reduce, high risks operating personnel
Health, and pernicious gas also will cause worker's poisoning, jeopardize worker's life；Thus it is guaranteed that mining operations face air matter
It measures most important.Mainly water injection system is relied on to be purged pernicious gas when the pernicious gas of processing mine down-hole at present,
Since more pernicious gas is not soluble in water, water spray removes this mode of pernicious gas and although has certain effect, but still has
There is significant limitation, pernicious gas not soluble in water can not be removed, elimination effect is bad.
Utility model content
In order to solve shortcoming present in above-mentioned technology, the utility model provides a kind of mine down-hole pernicious gas
Adsorbent equipment.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of mine down-hole pernicious gas
Adsorbent equipment, including shell, exhaust fan, adsorption filter layer；Shell is internally provided with air collecting chamber；Exhaust fan is set to shell
Upper end, exhaust fan are connected by pipeline with air collecting chamber；No.1 switch is provided on the pipeline that exhaust fan is connected with air collecting chamber
Valve；Adsorption filter layer is vertically arranged to the inside of air collecting chamber, and adsorption filter layer is multiple；Multiple adsorption filter layers are from left to right in
Equidistant arrangement；
The left end of shell, right end are respectively arranged with escape pipe, air inlet pipe；Air inlet pipe passes through shell and is connected with air collecting chamber,
The junction of air inlet pipe and air collecting chamber is provided with No. two switch valves；The right end of air inlet pipe is provided with suction nozzle；Escape pipe passes through outer
Shell is connected with air collecting chamber, and the junction of escape pipe and air collecting chamber is provided with No. three switch valves；The left end of escape pipe is provided with out
Gas nozzle；
Adsorption filter layer includes dust filtering layer, active carbon filtering layer, HEPA filter layer；HEPA filter layer, active carbon filtering layer, dust filtering
Layer from left to right is sequentially overlapped to form adsorption filter layer；The right side of active carbon filtering layer, which is protruded to the right, forms hemisphere protrusion, hemisphere
Protrusion is multiple；Active carbon filtering layer, hemisphere protrusion are made of cellular activated carbon；
Upper end, the lower end of adsorption filter layer are respectively arranged with fixed frame, lower fixed frame；The upper side wall of air collecting chamber, downside
Wall is respectively arranged with the upper fixing groove to match with upper fixed frame, lower fixed frame, lower fixing groove；Upper fixed frame, lower fixed frame point
It is not placed in fixing groove, adsorption filter layer is fixed on the inside of air collecting chamber by the inside of lower fixing groove；
The lower end of shell is provided with pulley, and pulley is multiple.
HEPA filter layer is the laminated structure of multilayer folding.
Hemisphere protrusion is set to active carbon filtering layer close to the side of air inlet pipe.
Be coated with anti-corrosion resin on the outer wall of shell, anti-corrosion resin coating with a thickness of 1mm.
The utility model adsorbs pernicious gas using active carbon, has significant absorption to different pernicious gases
Effect is not limited by whether pernicious gas is dissolved in water；Active carbon filtering layer, hemisphere protrusion are made of cellular activated carbon, are increased
Contact area with pernicious gas is conducive to the pernicious gas in active carbon filtering layer absorption air；The setting of exhaust fan is accelerated
The flowing velocity of pernicious gas, improves device to the adsorption efficiency of pernicious gas, harmful gas removing effect is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of adsorption filter layer.
Fig. 3 is the structural schematic diagram of active carbon filtering layer.
In figure: 1, shell；2, exhaust fan；3, adsorption filter layer；4, air collecting chamber；5, escape pipe；6, air inlet pipe；7, air inlet
Mouth；8, outlet nozzle；9, No.1 switch valve；10, No. two switch valves；11, No. three switch valves；12, dust filtering layer；13, active carbon filtering layer；
14, HEPA filter layer；15, hemisphere protrusion；16, upper fixed frame；17, lower fixed frame；18, pulley.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figure 1, a kind of mine down-hole pernicious gas adsorbent equipment, including shell 1, exhaust fan 2, adsorption filter layer 3；
Shell 1 is internally provided with air collecting chamber 4；Exhaust fan 2 is set to the upper end of shell 1, and exhaust fan 2 passes through pipeline and 4 phase of air collecting chamber
Connection；No.1 switch valve 9 is provided on the pipeline that exhaust fan 2 is connected with air collecting chamber 4；
The left end of shell 1, right end are respectively arranged with escape pipe 5, air inlet pipe 6；Air inlet pipe 6 passes through shell 1 and 4 phase of air collecting chamber
The junction of connection, air inlet pipe 6 and air collecting chamber 4 is provided with No. two switch valves 10；The right end of air inlet pipe 6 is provided with suction nozzle 7；Out
Tracheae 5 passes through shell 1 and is connected with air collecting chamber 4, and the junction of escape pipe 5 and air collecting chamber 4 is provided with No. three switch valves 11；Outlet
The left end of pipe 5 is provided with outlet nozzle 8；
As shown in Figure 2,3, adsorption filter layer 3 is vertically arranged to the inside of air collecting chamber 4, and adsorption filter layer 3 is multiple；It is multiple
Adsorption filter layer from left to right equally arranges；Adsorption filter layer 3 includes dust filtering layer 12, active carbon filtering layer 13, HEPA filtering
Layer 14；HEPA filter layer 14, active carbon filtering layer 13, dust filtering layer 12 are from left to right sequentially overlapped to form adsorption filter layer 3.
Dust filtering layer 12 is for absorbing and filter biggish dust particles；Formation half is protruded to the right in the right side of active carbon filtering layer 13
Ball protrusion 15, hemisphere protrusion 15 are multiple；Hemisphere protrusion 15 is set to active carbon filtering layer 13 close to the side of air inlet pipe 6, is located at
On the windward side of active carbon filtering layer 13.Active carbon filtering layer 13, hemisphere protrusion 15 are made of cellular activated carbon；Cellular activated carbon with
And it is set to the hemisphere protrusion 15 on the windward side of active carbon filtering layer 13, the contact area with pernicious gas is considerably increased, is had
The pernicious gas in air is preferably adsorbed conducive to active carbon filtering layer 13.
HEPA refers to high-efficiency air filtering.HEPA filter layer 14 is that High Efficiency Filter Media made of polypropylene is equably spraying
The laminated structure that Nano silver solution is formed through multilayer folding.After spraying Nano silver solution, HEPA filter layer 14 has fine
Anti-microbial property, 5 microns of dust below and microorganism can be effectively filtered out, and kill a variety of pathomycetes, inhibit virus
Growth；The HEPA filter layer 14 of laminated has bigger filter area, and filter net effect is more preferable.
Upper end, the lower end of adsorption filter layer 3 are respectively arranged with fixed frame 16, lower fixed frame 17；The upside of air collecting chamber 4
Wall, lower wall are respectively arranged with the upper fixing groove to match with upper fixed frame 16, lower fixed frame 17, lower fixing groove；Upper fixed frame
16, lower fixed frame 17 is placed in fixing groove respectively, adsorption filter layer 3 is fixed in air collecting chamber 4 by the inside of lower fixing groove
Portion.
The lower end of shell 1 is provided with pulley 18, and pulley 18 is multiple；The setting of pulley 18 facilitates adsorbent equipment in mine well
It is moved in tunnel after lower explosion.
It is coated with anti-corrosion resin on the outer wall of shell, anti-corrosion resin includes phenolic resin, epoxy resin, polyester resin etc.,
Anti-corrosion resin is selected in actual production process as the case may be；Anti-corrosion resin coating with a thickness of 1mm；Since pernicious gas contains
There are a large amount of dust and sour gas, pollution of the pernicious gas to device can be effectively prevented in coating anti-corrosion resin on the outer wall of shell
Corrosion, greatly prolongs service using life.
The specifically used method of the utility model are as follows: be first turned on No.1 switch valve 9 and No. two switch valves 10, close No. three
Switch valve 11；Starting exhaust fan 2 is evacuated air collecting chamber 4, so that air collecting chamber 4 forms negative pressure, pernicious gas is passed through from suction nozzle 7
Air inlet pipe 6 enters air collecting chamber 4；When being full of pernicious gas inside air collecting chamber 4, No.1 switch valve 9 and No. two switch valves 10 are closed,
Adsorption filter layer 3 fully absorbs and filter the pernicious gas inside air collecting chamber 4；It absorbs and filter and completes to pernicious gas
Afterwards, the gas inside air collecting chamber 4 is clean gas, opens No. three switch valves 11, outlet nozzle of the clean gas through escape pipe 5
8 outflows.
The utility model compared with prior art, has the advantage that
1) pernicious gas is adsorbed using active carbon, has significant adsorption effect to different pernicious gases, no
It is limited by whether pernicious gas is dissolved in water；
2) active carbon filtering layer, hemisphere protrusion are made of cellular activated carbon, increase the contact area with pernicious gas, have
Conducive to the pernicious gas in active carbon filtering layer absorption air；
3) setting of exhaust fan accelerates pernicious gas and enters flowing velocity inside device, improves device to harmful gas
The adsorption efficiency of body, harmful gas removing effect are more preferable.
Above embodiment is not limitations of the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made within the scope of the technical solution of the utility model,
Also the protection scope of the utility model is belonged to.
Claims (4)
1. a kind of mine down-hole pernicious gas adsorbent equipment, it is characterised in that: including shell (1), exhaust fan (2), adsorption filtration
Layer (3)；The shell (1) is internally provided with air collecting chamber (4)；The exhaust fan (2) is set to the upper end of shell (1), exhausting
Machine (2) is connected by pipeline with air collecting chamber (4)；One is provided on the pipeline that the exhaust fan (2) is connected with air collecting chamber (4)
Number switch valve (9)；The adsorption filter layer (3) is vertically arranged to the inside of air collecting chamber (4), and adsorption filter layer (3) is multiple；It is more
A adsorption filter layer from left to right equally arranges；
The left end of the shell (1), right end are respectively arranged with escape pipe (5), air inlet pipe (6)；The air inlet pipe (6) passes through shell
(1) it is connected with air collecting chamber (4), the junction of air inlet pipe (6) and air collecting chamber (4) is provided with No. two switch valves (10)；It is described into
The right end of tracheae (6) is provided with suction nozzle (7)；The escape pipe (5) passes through shell (1) and is connected with air collecting chamber (4), escape pipe
(5) junction of air collecting chamber (4) is provided with No. three switch valves (11)；The left end of the escape pipe (5) is provided with outlet nozzle
(8)；
The adsorption filter layer (3) includes dust filtering layer (12), active carbon filtering layer (13), HEPA filter layer (14)；The HEPA mistake
Filtering layer (14), active carbon filtering layer (13), dust filtering layer (12) are from left to right sequentially overlapped to form adsorption filter layer (3)；The activity
The right side of charcoal filtering layer (13), which is protruded to the right, forms hemisphere protrusion (15), and hemisphere protrusion (15) is multiple；The active carbon filtering layer
(13), hemisphere raised (15) is made of cellular activated carbon；
Upper end, the lower end of the adsorption filter layer (3) are respectively arranged with fixed frame (16), lower fixed frame (17)；The gas collection
The upper side wall of chamber (4), lower wall be respectively arranged with the upper fixing groove to match with upper fixed frame (16), lower fixed frame (17), under
Fixing groove；Fixed frame (16), lower fixed frame (17) are placed in fixing groove respectively, the inside of lower fixing groove will be adsorbed
Filtering layer (3) is fixed on the inside of air collecting chamber (4)；
The lower end of the shell (1) is provided with pulley (18), and pulley (18) is multiple.
2. mine down-hole pernicious gas adsorbent equipment according to claim 1, it is characterised in that: the HEPA filter layer
It (14) is the laminated structure of multilayer folding.
3. mine down-hole pernicious gas adsorbent equipment according to claim 1, it is characterised in that: the hemisphere is raised (15)
It is set to the side of active carbon filtering layer (13) close to air inlet pipe (6).
4. mine down-hole pernicious gas adsorbent equipment according to claim 1, it is characterised in that: outside the shell (1)
Be coated with anti-corrosion resin on wall, anti-corrosion resin coating with a thickness of 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558574.0U CN208809646U (en) | 2018-09-25 | 2018-09-25 | A kind of mine down-hole pernicious gas adsorbent equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558574.0U CN208809646U (en) | 2018-09-25 | 2018-09-25 | A kind of mine down-hole pernicious gas adsorbent equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208809646U true CN208809646U (en) | 2019-05-03 |
Family
ID=66278172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821558574.0U Expired - Fee Related CN208809646U (en) | 2018-09-25 | 2018-09-25 | A kind of mine down-hole pernicious gas adsorbent equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208809646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467927A (en) * | 2020-04-15 | 2020-07-31 | 陆宬宸 | Harmful gas remover based on zeolite |
| CN112392779A (en) * | 2020-11-27 | 2021-02-23 | 临城清泉水泵制造有限公司 | High-efficiency energy-saving submersible electric pump |
-
2018
- 2018-09-25 CN CN201821558574.0U patent/CN208809646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467927A (en) * | 2020-04-15 | 2020-07-31 | 陆宬宸 | Harmful gas remover based on zeolite |
| CN112392779A (en) * | 2020-11-27 | 2021-02-23 | 临城清泉水泵制造有限公司 | High-efficiency energy-saving submersible electric pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20190925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |