CN207813643U - A kind of device for preventing drilling gas from spraying - Google Patents
A kind of device for preventing drilling gas from spraying Download PDFInfo
- Publication number
- CN207813643U CN207813643U CN201820070075.0U CN201820070075U CN207813643U CN 207813643 U CN207813643 U CN 207813643U CN 201820070075 U CN201820070075 U CN 201820070075U CN 207813643 U CN207813643 U CN 207813643U
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- CN
- China
- Prior art keywords
- gas
- filter device
- scraper plate
- supporting rack
- outlet
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of devices for preventing drilling gas from spraying, supporting rack is pumped including mining gas discharging, it is fixedly installed movable pulley below the mining gas discharging pump supporting rack, it is fixedly installed gas filter device above the mining gas discharging pump supporting rack, the side of the gas filter device is provided with slag notch, the side of the slag notch is provided with retaining device, the retaining device includes closure door frame, hydraulic pressure bull stick and closure door plate, and the closure door frame is fixedly mounted on the side of gas filter device；Using retaining device, increases efficiency when coal particles discharge, reduce the time of coal discharge so that coal particles discharge is more convenient.Using scraper plate, the intelligence of coal particles discharge mode is improved, keeps coal discharging modes simpler, the agility for increasing coal discharge removes the coal particles in methane gas using filter screen, increase gas clean-up performance, reduce gas density, increases the efficiency of gas discharge.
Description
Technical field
The utility model belongs to methane drawing engineering device technique field, and in particular to a kind of dress for preventing drilling gas from spraying
It sets.
Background technology
Gas is colourless, tasteless, odorless gas, but can smell the fragrance of similar apple sometimes, this is because fragrant
The reason that the hydrocarbon gas of race is gushed out simultaneously with gas.Gas is 0.554 to the relative density of air, in normal conditions gas
Density be 0.716kg, so, it often accumulates in top and the Gao Dingchu of coal mine roadway.The penetrating power of gas is air
1.6 times, it is insoluble in water, it is not combustion-supporting to maintain to breathe, it when reaching a certain concentration, can make one to suffocate because of anoxic, and can send out
Raw burning or explosion.Existing gas pumping station, when in use due to drive internal suction methane gas so that gas carries
Steam and coal particles, traditional gas pumping station need additional cleaner and dehumidification device in gas extraction gas,
So that gas takes out anti-increase equipment purchase cost, while increasing stock of equipment amount, improves production cost, when gas is sent outside while arranging
Go out steam and coal particles, increase gaseous mass so that row needs the swabbing pressure of bigger on gas so that amount of equipment power consumption increases
Add, existing cleaner is complicated for operation when in use, and it is cumbersome that mode is discharged in coal particles so that equipment work efficiency is low to ask
Topic, thus it is proposed that a kind of device for preventing drilling gas from spraying.
Utility model content
The purpose of this utility model is to provide a kind of devices for preventing drilling gas from spraying, to solve above-mentioned background technology
The gas pumping station of middle proposition, when in use due to drive internal suction methane gas so that gas carries steam and coal
Particle, traditional gas pumping station need additional cleaner and dehumidification device in gas extraction gas so that gas is taken out
Anti- increase equipment purchase cost, while increasing stock of equipment amount, production cost is improved, when gas is sent outside while steam and coal is discharged
Charcoal particle increases gaseous mass so that row needs the swabbing pressure of bigger on gas so that amount of equipment power consumption increases, existing
Cleaner is complicated for operation when in use, and it is cumbersome that mode is discharged in coal particles so that the low problem of equipment work efficiency.
To achieve the above object, the utility model provides the following technical solutions：A kind of device for preventing drilling gas from spraying,
Supporting rack is pumped including mining gas discharging, movable pulley is fixedly installed below the mining gas discharging pump supporting rack, it is described
It is fixedly installed gas filter device above mining gas discharging pump supporting rack, the side of the gas filter device is provided with
The side of slag notch, the slag notch is provided with retaining device, and the retaining device includes closure door frame, hydraulic pressure bull stick and closure door
Plate, the closure door frame are fixedly mounted on the side of gas filter device, and one end of the hydraulic pressure bull stick is fixedly mounted on closure door frame
One end, the other end of the hydraulic pressure bull stick is fixedly mounted on the outer surface of closure door plate, and one end of the closure door plate passes through shaft
It is fixedly mounted on the outer surface of gas filter device, one end of the gas filter device is provided with air inlet, the gas mistake
The other end of filter device is provided with slagging-off gas outlet, and the gas filter device is internally provided with filter screen, the filter screen
Lower section be provided with scraper plate, the scraper plate is internally provided with polished rod, and one end of the polished rod is fixedly mounted on gas filtering dress
The inner surface of one end is set, the other end of the polished rod runs through the surface of scraper plate and is fixed on the interior table of the gas filter device other end
Face, the scraper plate outer surface are provided with scraper plate hydraulic stem, and the other end of the scraper plate hydraulic stem is provided with scraper plate hydraulic press, described
One end of scraper plate hydraulic press is applied in the outer surface of gas filter device and is embedded into the inside of gas filter device, the slagging-off
The side of gas outlet is provided with wind turbine, and the wind turbine is mounted by means of bolts on the upper table of mining gas discharging pump supporting rack
The one end in face, the wind turbine is provided with fan air inlet, and the slagging-off gas outlet is fixedly mounted on fan air inlet by pipeline
Side, the other end of the wind turbine is provided with wind turbine gas outlet, and the side of the wind turbine is provided with knockout drum, the gas
Liquid knockout drum is by being welded and fixed the top for being mounted on mining gas discharging and pumping supporting rack, one end setting of the knockout drum
There are gas-liquid separation air inlet, the wind turbine gas outlet to be fixedly mounted on the side of gas-liquid separation air inlet, the gas by pipeline
Outlet tube is provided with below liquid knockout drum, one end of the outlet tube is provided with liquid valve, the inside of the knockout drum
It is provided with gas-liquid separation pipe, dry escape pipe is provided with above the knockout drum, one end of the dry escape pipe is set
It is equipped with dry air outlet valve, the other end of the dry air outlet valve is provided with dry gas outlet.
Preferably, the hydraulic pressure bull stick is fusiformis structure, and the both ends of the hydraulic pressure bull stick are respectively arranged with shaft, the envelope
Door-plate is 2/5ths cylindrical structures, and the outer surface for plate of sealing up a door is around rubber seal.
Preferably, the air inlet and slagging-off gas outlet separate both sides by filter screen, and the scraper plate is fan-shaped plate
Structure, the polished rod run through the both ends for being fixed on scraper plate.
Preferably, the gas-liquid separation pipe is half circular tube structure, and gas-liquid separation pipe ring is wound on gas-liquid point
One end of inner wall surface from tank, the dry escape pipe is upside down funnel shape structure.
Compared with prior art, the utility model has the beneficial effects that：
(1) retaining device is used, increases efficiency when coal particles discharge, reduces the time of coal discharge so that coal
Particle discharge is more convenient.
(2) scraper plate is used, the intelligence of coal particles discharge mode is improved, keeps coal discharging modes simpler, increase coal
The agility of charcoal discharge removes the coal particles in methane gas using filter screen, increases gas clean-up performance, reduces gas
Density increases the efficiency of gas discharge.
(3) using the gas-liquid separation pipe being looped around inside knockout drum, increase gas in knockout drum internal rotating
Speed improves the rate of gas-liquid separation, increases the clean-up performance of device in Gas.
Description of the drawings
Fig. 1 is the mining gas discharging pump station structure schematic diagram of the utility model；
Fig. 2 is the gas filter device schematic cross-sectional view of the utility model；
Fig. 3 is the gas filter device cross section structure schematic diagram of the utility model；
Fig. 4 is the knockout drum schematic cross-sectional view of the utility model；
Fig. 5 is the drying air outlet valve cross section structure schematic diagram of the utility model；
In figure：1- mining gas dischargings pump supporting rack, 2- movable pulleys, 3- gas filter device, 4- air inlets, 5- closure door dresses
It sets, 6- closure doors frame, 7- hydraulic pressure bull stick, 8- sealing plates, 9- slag notches, 10- filter screens, 11- polished rods, 12- scraper plates, 13- scraper plate liquid
Press, 14- scraper plates hydraulic stem, 15- slagging-off gas outlet, 16- fan air inlets, 17- wind turbines, 18- wind turbines gas outlet, 19- gas-liquids
Detach air inlet, 20- knockout drums, 21- outlet tubes, 22- liquid valves, 23- dryings escape pipe, 24- gas-liquid separations pipe, 25-
Dry gas outlet, 26- dry air outlet valve.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of technical solution：One kind preventing drilling watt
This device sprayed, including mining gas discharging pump supporting rack 1, and the lower section of mining gas discharging pump supporting rack 1 is fixedly installed
The top of movable pulley 2, mining gas discharging pump supporting rack 1 is fixedly installed gas filter device 3, and the one of gas filter device 3
Side is provided with slag notch 9, and the side of slag notch 9 is provided with retaining device 5, and retaining device 5 includes closure door frame 6,7 and of hydraulic pressure bull stick
Closure door plate 8, closure door frame 6 are fixedly mounted on the side of gas filter device 3, and one end of hydraulic pressure bull stick 7 is fixedly mounted on closure door frame 6
One end, the other end of hydraulic pressure bull stick 7 is fixedly mounted on the outer surface of closure door plate 8, and the one end for plate 8 of sealing up a door passes through shaft and fixes peace
Mounted in the outer surface of gas filter device 3, one end of gas filter device 3 is provided with air inlet 4, gas filter device 3 it is another
One end is provided with slagging-off gas outlet 15, and gas filter device 3 is internally provided with filter screen 10, and the lower section of filter screen 10 is provided with
Scraper plate 12, scraper plate 12 are internally provided with polished rod 11, and one end of polished rod 11 is fixedly mounted on the interior table of 3 one end of gas filter device
The other end in face, polished rod 11 runs through the surface of scraper plate 12 and is fixed on the inner surface of 3 other end of gas filter device, outside scraper plate 12
Surface is provided with scraper plate hydraulic stem 14, and the other end of scraper plate hydraulic stem 14 is provided with scraper plate hydraulic press 13, scraper plate hydraulic press 13
One end is applied in the outer surface of gas filter device 3 and is embedded into the inside of gas filter device 3, the side for gas outlet 15 of removing the gred
It is provided with wind turbine 17, wind turbine 17 is mounted by means of bolts on the upper surface of mining gas discharging pump supporting rack 1, and the one of wind turbine 17
End is provided with fan air inlet 16, and slagging-off gas outlet 15 is fixedly mounted on the side of fan air inlet 16, wind turbine 17 by pipeline
The other end be provided with wind turbine gas outlet 18, the side of wind turbine 17 is provided with knockout drum 20, and knockout drum 20 passes through weldering
The top for being fixedly mounted on mining gas discharging pump supporting rack 1 is connect, one end of knockout drum 20 is provided with gas-liquid separation air inlet
Mouth 19, wind turbine gas outlet 18 is fixedly mounted on the side of gas-liquid separation air inlet 19, the lower section of knockout drum 20 by pipeline
It is provided with outlet tube 21, one end of outlet tube 21 is provided with liquid valve 22, and knockout drum 20 is internally provided with gas-liquid separation
The top of pipe 24, knockout drum 20 is provided with dry escape pipe 23, and one end of dry escape pipe 23 is provided with 26 drying outlets
The other end of valve, 26 drying air outlet valves is provided with dry gas outlet 25.
For the convenience for making coal particles remove, increase the convenience that slag notch 9 discharges, in the present embodiment, it is preferred that
Hydraulic pressure bull stick 7 is fusiformis structure, and the both ends of hydraulic pressure bull stick 7 are respectively arranged with shaft, and closure door plate 8 is 2/5ths cylindrical knots
Structure, and the outer surface for plate 8 of sealing up a door is around rubber seal.
In order to reduce by 3 Operating Complexity of gas filter device, while improving the agility of coal particles exclusion, the present embodiment
In, it is preferred that air inlet 4 and slagging-off gas outlet 15 separate both sides by filter screen 10, and scraper plate 12 is fan-shaped platy structure, light
Bar 11 runs through the both ends for being fixed on scraper plate 12.
In order to improve gas-liquid separation rate, reduce the gas-liquid separation time, in the present embodiment, it is preferred that gas-liquid separation pipe 24
For half circular tube structure, and gas-liquid separation pipe 24 is looped around the inner wall surface of knockout drum 20, dry escape pipe
23 one end is upside down funnel shape structure.
The operation principle and process for using of the utility model：In use, gas-guide tube one end is passed through gas gas-bearing formation, the other end is solid
Dingan County is mounted in one end of air inlet 4, and under the action of device in Gas is by wind turbine 17 at this time, device in Gas enters the interior of gas filter device 3
Portion, at this time coal particles fallen under the action of filter screen 10 in the bottom of gas filter device 3, the device in Gas after removal of impurities is by removing the gred
Gas outlet 15 enters the inside of wind turbine 17, and device in Gas enters gas by wind turbine gas outlet 18 by gas-liquid separation air inlet 19 at this time
The inside of liquid knockout drum 20, device in Gas is by gas-liquid separation pipe 24 at this time and so that device in Gas rotation, liquid is due to high speed rotation
It is detached with liquid, liquid drops to the bottom of knockout drum 20, and device in Gas rises to inside knockout drum 20 and dries out
The inside of tracheae 23 is collected after being discharged by 26 drying air outlet valves regulation and control and by dry gas outlet 25, after open liquid valve 22
So that the internal liquid discharge of knockout drum 20, closure door plate 8 are opened under the action of hydraulic pressure bull stick 7, start scraper plate liquid at this time
Press 13 makes scraper plate 12 be moved on polished rod 11 so that coal particles are under the action of scraper plate 12 inside gas filter device 3
Sliding, and coal particles are removed by slag notch 9.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of device for preventing drilling gas from spraying, including mining gas discharging pump supporting rack (1), it is characterised in that：It is described
Movable pulley (2), the mining gas discharging pump supporting rack (1) are fixedly installed below mining gas discharging pump supporting rack (1)
Top be fixedly installed gas filter device (3), the side of the gas filter device (3) is provided with slag notch (9), described
The side of slag notch (9) is provided with retaining device (5), and the retaining device (5) includes closure door frame (6), hydraulic pressure bull stick (7) and envelope
Door-plate (8), the closure door frame (6) are fixedly mounted on the side of gas filter device (3), and one end of the hydraulic pressure bull stick (7) is solid
Mounted in one end of closure door frame (6), the other end of the hydraulic pressure bull stick (7) is fixedly mounted on the outer surface of closure door plate (8), institute for Dingan County
The one end for stating closure door plate (8) is fixedly mounted on the outer surface of gas filter device (3), the gas filter device by shaft
(3) one end is provided with air inlet (4), and the other end of the gas filter device (3) is provided with slagging-off gas outlet (15), described
Gas filter device (3) is internally provided with filter screen (10), and scraper plate (12) is provided with below the filter screen (10), described
Scraper plate (12) is internally provided with polished rod (11), and one end of the polished rod (11) is fixedly mounted on gas filter device (3) one end
Inner surface, the other end of the polished rod (11) is through the surface of scraper plate (12) and is fixed on gas filter device (3) other end
Inner surface, scraper plate (12) outer surface is provided with scraper plate hydraulic stem (14), and the other end of the scraper plate hydraulic stem (14) is set
It is equipped with scraper plate hydraulic press (13), one end of the scraper plate hydraulic press (13) is applied in the outer surface of gas filter device (3) and embedding
Enter the inside to gas filter device (3), the side of slagging-off gas outlet (15) is provided with wind turbine (17), the wind turbine (17)
It is mounted by means of bolts on the upper surface of mining gas discharging pump supporting rack (1), one end of the wind turbine (17) is provided with wind
Machine air inlet (16), slagging-off gas outlet (15) are fixedly mounted on the side of fan air inlet (16), the wind by pipeline
The other end of machine (17) is provided with wind turbine gas outlet (18), and the side of the wind turbine (17) is provided with knockout drum (20), institute
Knockout drum (20) is stated by being welded and fixed the top for being mounted on mining gas discharging and pumping supporting rack (1), the gas-liquid separation
One end of tank (20) is provided with gas-liquid separation air inlet (19), and the wind turbine gas outlet (18) is fixedly mounted on gas-liquid by pipeline
The side of air inlet (19) is detached, outlet tube (21), the outlet tube (21) are provided with below the knockout drum (20)
One end be provided with liquid valve (22), the knockout drum (20) is internally provided with gas-liquid separation pipe (24), the gas-liquid
Dry escape pipe (23) is provided with above knockout drum (20), one end of the dry escape pipe (23) is provided with dry air outlet valve
(26), the other end of the dry air outlet valve (26) is provided with dry gas outlet (25).
2. a kind of device for preventing drilling gas from spraying according to claim 1, it is characterised in that：The hydraulic pressure bull stick
(7) it is fusiformis structure, the both ends of the hydraulic pressure bull stick (7) are respectively arranged with shaft, and the closure door plate (8) is 2/5ths cylinders
Shape structure, and the outer surface for plate (8) of sealing up a door is around rubber seal.
3. a kind of device for preventing drilling gas from spraying according to claim 1, it is characterised in that：The air inlet (4)
Both sides are separated by filter screen (10) with slagging-off gas outlet (15), the scraper plate (12) is fan-shaped platy structure, the polished rod
(11) run through the both ends for being fixed on scraper plate (12).
4. a kind of device for preventing drilling gas from spraying according to claim 1, it is characterised in that：The gas-liquid separation pipe
(24) it is half circular tube structure, and gas-liquid separation pipe (24) is looped around the inner wall surface of knockout drum (20), institute
The one end for stating dry escape pipe (23) is upside down funnel shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070075.0U CN207813643U (en) | 2018-01-16 | 2018-01-16 | A kind of device for preventing drilling gas from spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070075.0U CN207813643U (en) | 2018-01-16 | 2018-01-16 | A kind of device for preventing drilling gas from spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813643U true CN207813643U (en) | 2018-09-04 |
Family
ID=63325978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820070075.0U Expired - Fee Related CN207813643U (en) | 2018-01-16 | 2018-01-16 | A kind of device for preventing drilling gas from spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439616A (en) * | 2019-07-29 | 2019-11-12 | 宿州市金鼎安全技术股份有限公司 | A kind of mine optical fiber gas monitoring conversion device |
-
2018
- 2018-01-16 CN CN201820070075.0U patent/CN207813643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439616A (en) * | 2019-07-29 | 2019-11-12 | 宿州市金鼎安全技术股份有限公司 | A kind of mine optical fiber gas monitoring conversion device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190116 |