CN206027351U - Gas production body decontamination device is taken out in colliery - Google Patents
Gas production body decontamination device is taken out in colliery Download PDFInfo
- Publication number
- CN206027351U CN206027351U CN201621073855.8U CN201621073855U CN206027351U CN 206027351 U CN206027351 U CN 206027351U CN 201621073855 U CN201621073855 U CN 201621073855U CN 206027351 U CN206027351 U CN 206027351U
- Authority
- CN
- China
- Prior art keywords
- separator
- eddy flow
- removing device
- reversing tube
- air inlet
- 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.)
- Active
Links
Abstract
The utility model discloses a gas production body decontamination device is taken out in colliery, including separator, air inlet, gas outlet, whirl switching -over pipe and reversing plate, air inlet and gas outlet are located respectively the both sides upper portion of separator, vertical the establishing of whirl switching -over pipe in the separator, the reversing plate slope is connected the upper portion inner wall of separator with between the upper portion outer wall of whirl switching -over pipe, will the inside space separation of separator becomes only accessible communicating treatment region of whirl switching -over pipe and play gas area, the air inlet with the end opening of whirl switching -over pipe is located the treatment region, the gas outlet with suitable for reading being located of whirl switching -over pipe go out the gas area, be connected with guide blade on the outer wall of whirl switching -over pipe, the bottom of treatment region is equipped with the drain, drain department is equipped with plugging device. The utility model has the advantages of: utilize the centrifugation to get rid of the impurity of taking out in the gas production body with filtering, avoided taking out the harm of adopting the pipeline and causing.
Description
Technical field
This utility model is related to a kind of gas cleaning plant, more particularly to a kind of coal extraction gas impurity-removing device.
Background technology
At present the gas control in colliery is largely dependent upon protective coat extracted and extraction of drilling etc., for high methane coal mine
Well, annual extraction amount of drilling all is very big.The gaseous mixture of extraction pipe-line system is entered by negative pressure extraction from drainage holes
Coal dust, rock dirt and condensed water for containing in body etc., these impurity cause greatly injury to extraction pipeline.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of coal extraction for removing impurity in extraction gas
Gas impurity-removing device.
This utility model is to solve above-mentioned technical problem by the following technical programs：Coal extraction gas decontamination is filled
Put, including separator, air inlet, gas outlet, eddy flow reversing tube and reversing plate；The air inlet and gas outlet are located at described respectively
Two upper lateral parts of separator；The eddy flow reversing tube is vertically located in the separator；The reversing plate inclination is connected to described
Between the external wall of upper portion of the upper inside wall of separator and the eddy flow reversing tube, the inner space of the separator is only separated into
The lower mouth of the treatment region that can be communicated by the eddy flow reversing tube and outlet area, the air inlet and the eddy flow reversing tube is located at
The treatment region, the gas outlet and the eddy flow reversing tube it is suitable for reading positioned at the outlet area；Outside the eddy flow reversing tube
Guide vane is connected with wall；The bottom of the treatment region is provided with sewage draining exit, is provided with plugging device at the sewage draining exit.
Used as the technical scheme of optimization, the shell of the separator bottom is inwardly downward, under the treatment region
It is square into hydrops area, the sewage draining exit is located at the bottom in the hydrops area, is provided with liquid separatnig plate above the hydrops area.
Used as the technical scheme of optimization, the bottom in the outlet area is provided with catheter, and the lower end of the catheter extend into
Under the liquid separatnig plate.
Used as the technical scheme of optimization, the bottom of the treatment region is provided with filter screen one, and the filter screen one is connected to described point
Between the outer wall of the inwall and the eddy flow reversing tube of device.
As the technical scheme of optimization, at the lower mouth of the eddy flow reversing tube, filter screen two is provided with.
Used as the technical scheme of optimization, the air inlet and gas outlet pass through clamp connection extraction pipeline respectively.
Used as the technical scheme of optimization, the plugging device adopts automatic draining ball valve.
As the technical scheme of optimization, at the air inlet, pressure gauge is provided with.
Used as the technical scheme of optimization, the shell of the separator is divided into upper and lower two from the top of the filter screen one
Point.
Used as the technical scheme of optimization, the separator is fixed on the ground by support.
The utility model has the advantage of：The liquid and granule removed using centrifugation and the method for filtering in extraction gas is miscellaneous
Matter, it is to avoid the harm that impure gas is caused to extraction pipeline.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, coal extraction gas impurity-removing device, including separator 1, air inlet 2, the commutation of gas outlet 3, eddy flow
Pipe 4 and reversing plate 5.
Air inlet 2 and gas outlet 3 pass through card respectively positioned at two upper lateral parts of separator 1, air inlet 2 and gas outlet 3 respectively
Hoop 15 connects extraction pipeline.
Eddy flow reversing tube 4 is vertically located in separator 1.
Reversing plate 5 is inclined and is connected between the upper inside wall of separator 1 and the external wall of upper portion of eddy flow reversing tube 4, will be separated
The inner space of device 1 is separated into the treatment region 6 and outlet area 7 that only can be communicated by eddy flow reversing tube 4, and air inlet 2 and eddy flow are changed
The suitable for reading positioned at outlet area 7 for the treatment of region 6, gas outlet 3 and eddy flow reversing tube 4 is located to the lower mouth of pipe 4.
Guide vane 8 is connected with the outer wall of eddy flow reversing tube 4.
The shell of 1 bottom of separator is inwardly downward, in the hydrops area 10 formed below for the treatment of region 6, hydrops area 10
Bottom is provided with sewage draining exit 9, and the top in hydrops area 10 is provided with liquid separatnig plate 11, is provided with plugging device 16 at sewage draining exit 9.
The bottom in outlet area 7 is provided with catheter 12, and the lower end of catheter 12 is extend under liquid separatnig plate 11.
The bottom for the treatment of region 6 is provided with filter screen 1, and filter screen 1 is connected to the inwall of separator 1 and eddy flow reversing tube 4
Between outer wall.
Filter screen 2 14 is provided with the lower mouth of eddy flow reversing tube 4.
After the gas containing liquid and granule foreign enters treatment region 6 of separator 1 from air inlet 2, changing with eddy flow
To in the presence of the guide vane 8 of the rotation of pipe 4, move in a circle from top to bottom, liquid and granule foreign are with flow rotation
During do centrifugal motion, thrown to the inwall of separator 1, liquid is condensed into larger water droplet, granule in the inwall of separator 1
Impurity is attached to the inwall stream on water droplet together along separator 1 to hydrops area 10；The gas of rotation continues to down to filter screen 1
Still stagnant liquid and granule foreign in gas is carried out primary filter by place, filter screen 1 again, and the gas after filtration is to liquid separatnig plate
At 11, from bottom to top it is redirected in eddy flow reversing tube 4, the filter screen 2 14 of Jing eddy flow 4 times mouths of reversing tube carries out secondary filter, will
The liquid remained in gas and granule foreign are removed；, from the entrance outlet area 7 suitable for reading of eddy flow reversing tube 4, catheter 12 will for gas
Gas imports hydrops area 10 in the residual liquid that outlet area 7 condenses, and gas is finally from 3 drain separator 1 of gas outlet.
Plugging device 16 adopts automatic draining ball valve, and when the liquid of the accumulation of hydrops area 12 is more, the ball float of ball valve is floating
Power effect float downward automatically opens up valve, and sewage is discharged from sewage draining exit 9.
Be provided with pressure gauge 17 at air inlet 2, when the device normal work, pressure gauge 17 be shown as negative pressure and with extraction system
Pressure in system is basically identical；When there is blocking in the device, the pressure in the pressure shown in pressure gauge 17 and extraction system
Deviation is larger until the numerical value of pressure gauge 17 is 0.
The shell of separator 1 is divided into upper and lower two parts from the top of the filter screen 1, and the bottom of 1 shell of separator can
Remove, be convenient for changing filter screen 1 and cleaning filter screen 2 14.
Separator 1 is fixed on the ground by support 18, is conveniently moved, and is easy to fix.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all in this practicality
Any modification, equivalent and improvement for being made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of coal extraction gas impurity-removing device, it is characterised in that：Including separator (1), air inlet (2), gas outlet
(3), eddy flow reversing tube (4) and reversing plate (5)；Air inlet (2) and gas outlet (3) are respectively positioned at the separator (1)
Two upper lateral parts；Eddy flow reversing tube (4) are vertically located in the separator (1)；Described reversing plate (5) inclination is connected to described
It is between the external wall of upper portion of the upper inside wall of separator (1) and the eddy flow reversing tube (4), the inside of the separator (1) is empty
Between be separated into the treatment region (6) and outlet area (7), air inlet (2) and institute that only can be communicated by eddy flow reversing tube (4)
The lower mouth for stating eddy flow reversing tube (4) is located at the suitable for reading of the treatment region (6), gas outlet (3) and the eddy flow reversing tube (4)
Positioned at outlet area (7)；Guide vane (8) is connected with the outer wall of eddy flow reversing tube (4)；Treatment region (6)
Bottom is provided with sewage draining exit (9), and sewage draining exit (9) place is provided with plugging device (16).
2. coal extraction gas impurity-removing device as claimed in claim 1, it is characterised in that：Separator (1) bottom
Shell is inwardly downward, and in hydrops area (10) formed below of the treatment region (6), described sewage draining exit (9) are located at the product
The bottom of liquid zone (10), is provided with liquid separatnig plate (11) above the hydrops area.
3. coal extraction gas impurity-removing device as claimed in claim 2, it is characterised in that：The bottom of outlet area (7)
Catheter (12) is provided with, the lower end of catheter (12) is extend under the liquid separatnig plate (11).
4. coal extraction gas impurity-removing device as claimed in claim 1, it is characterised in that：The bottom for the treatment of region (6)
It is provided with filter screen one (13), the filter screen one (13) is connected to the outer of the inwall of the separator (1) and the eddy flow reversing tube (4)
Between wall.
5. coal extraction gas impurity-removing device as claimed in claim 1, it is characterised in that：Eddy flow reversing tube (4)
Filter screen two (14) is provided with lower mouth.
6. coal extraction gas impurity-removing device as claimed in claim 1, it is characterised in that：Air inlet (2) and outlet
Mouth (3) connects extraction pipeline by clip (15) respectively.
7. coal extraction gas impurity-removing device as claimed in claim 1, it is characterised in that：Described plugging device (16) adopt
Automatic draining ball valve.
8. coal extraction gas impurity-removing device as claimed in claim 1, it is characterised in that：Air inlet (2) place is provided with
Pressure gauge (17).
9. coal extraction gas impurity-removing device as claimed in claim 1, it is characterised in that：The shell of separator (1)
It is divided into upper and lower two parts from the top of filter screen one (13).
10. coal extraction gas impurity-removing device as claimed in claim 1, it is characterised in that：Described separator (1) is by propping up
Frame (18) is fixed on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073855.8U CN206027351U (en) | 2016-09-22 | 2016-09-22 | Gas production body decontamination device is taken out in colliery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073855.8U CN206027351U (en) | 2016-09-22 | 2016-09-22 | Gas production body decontamination device is taken out in colliery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206027351U true CN206027351U (en) | 2017-03-22 |
Family
ID=58296604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073855.8U Active CN206027351U (en) | 2016-09-22 | 2016-09-22 | Gas production body decontamination device is taken out in colliery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206027351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215603A (en) * | 2016-09-22 | 2016-12-14 | 淮南矿业(集团)有限责任公司 | Coal extraction gas impurity-removing device |
| CN107917303A (en) * | 2017-10-31 | 2018-04-17 | 常州大学 | A kind of spiral flow drainage arrangement for ground natural-gas transfer pipeline |
-
2016
- 2016-09-22 CN CN201621073855.8U patent/CN206027351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215603A (en) * | 2016-09-22 | 2016-12-14 | 淮南矿业(集团)有限责任公司 | Coal extraction gas impurity-removing device |
| CN107917303A (en) * | 2017-10-31 | 2018-04-17 | 常州大学 | A kind of spiral flow drainage arrangement for ground natural-gas transfer pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202015519U (en) | Gas-liquid separator | |
| CN206027351U (en) | Gas production body decontamination device is taken out in colliery | |
| CN207769465U (en) | A kind of scale protective type steam-water separator | |
| CN206715497U (en) | A kind of underwater combined type natural gas gas-liquid separation device | |
| CN102518406A (en) | Dust and sand removing recovery device for gases | |
| CN209475913U (en) | A kind of cyclone separator | |
| CN106215603A (en) | Coal extraction gas impurity-removing device | |
| CN204544488U (en) | A kind of hydrocyclone | |
| CN104001630A (en) | Low-resistance cyclone separator of coal bed gas air blower | |
| CN205856350U (en) | Ethanol automatic recovery system | |
| CN205838951U (en) | A kind of traditional medicine volatile oil separates and collects device | |
| CN209244787U (en) | A kind of natural gas defoaming coalescing devices | |
| CN101972579B (en) | Gas-liquid separation system | |
| CN209451483U (en) | A kind of moisture trap | |
| CN207827918U (en) | Big flow vortex separator | |
| CN208927790U (en) | A kind of whirlwind demister | |
| CN208648932U (en) | Block type oil-contained waste water treatment device | |
| CN206587549U (en) | A kind of gas cleaning plant | |
| CN203329554U (en) | Glass fibre reinforced plastic defoaming water receiver | |
| CN206867862U (en) | Applied to the water separator on sludge drying system | |
| CN207745657U (en) | A kind of waste gas collection device of baking oven | |
| CN206828233U (en) | A kind of remained ammonia oily-water seperating equipment | |
| CN110451766A (en) | Riverbed sludge pollution sources cut down equipment | |
| CN205340436U (en) | Compound dust collector of spiral water film | |
| CN201959692U (en) | Gas-liquid separation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |