CN201635683U - Gas drilling dust device - Google Patents
Gas drilling dust device Download PDFInfo
- Publication number
- CN201635683U CN201635683U CN2010201464049U CN201020146404U CN201635683U CN 201635683 U CN201635683 U CN 201635683U CN 2010201464049 U CN2010201464049 U CN 2010201464049U CN 201020146404 U CN201020146404 U CN 201020146404U CN 201635683 U CN201635683 U CN 201635683U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- atomizer
- level
- grade
- atomizing water
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 230000035939 shock Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model provides a gas drilling dust fall device, the utility model comprises a mounting flange, the main pipe of intaking, a control valve, one-level atomizing water inlet branch pipe, second grade atomizing water inlet branch pipe, third grade atomizing water inlet branch pipe, the main part, one-level atomizer, second grade atomizer, third grade atomizer, wear-resisting inside lining, mounting flange and detritus discharge pipeline, main inlet tube and circulating pump pipeline all use the clamp to be connected, control valve female connection is on main inlet tube, there is one-level, second grade, third grade atomizing water inlet branch pipe respectively on the body both sides of main inlet tube, one end of water inlet branch pipe adopts welded mode to be connected with main inlet tube respectively, the other end respectively with the female connection of one-level, second grade, third grade atomizer through 90 elbow, one-level, second grade, third grade atomizer respectively with embedded in the sleeve pipe female connection at main part vertical direction side center, become 45 ~ 65 jiaos, the utility model discloses the high-speed detritus dust that produces when can effectively reduce air drilling, the structure is simple and convenient, and the practicality is strong.
Description
Technical field
The utility model relates to the device of the landwaste dust that produces when reducing gas drilling in a kind of oil and gas exploitation, belongs to oil and gas exploitation gas drilling treating flour dust equipment technology field.
Background technology
In the oil and gas well drilling engineering, because gas drilling has and can increase substantially rate of penetration, effectively solves engineering roadblock such as leakage, and can in time find and effective advantage such as protection reservoir, be used widely in recent years.Gas drilling is bringing great economic benefit simultaneously, also brought corresponding environment pollution, during the gas drilling operation, gas that the well internal return goes out and drilling cuttings dust mixture must enter the ground recovery pond by row's pipe line, the normally dried landwaste dust of drilling cuttings from the discharge of row's pipe line, the dust that high velocity air is taken out of dissipation everywhere, serious environment pollution and influence the healthy of Field Force.Because the place and the cycle limit of situ of drilling well can not be taked complicated dust arresters such as electric precipitation, and general dust removal installation, as sack cleaner, very fast can being drawn by landwaste at a high speed, that carry sharp corner angle of internal components worn.At present, during gas drilling, generally water pipeline is directly installed in perforate on row's pipe line, use the influence of the method reduction dust of water filling, but on-the-spot result of use is not good, and the outlet dust concentration can't reach discharging standards, and water supply volume is bigger.In order effectively to administer the gas drilling dust, reduce environment pollution, need good, the dust of anti-high speed air-flow erosion of a kind of dust-laying effect of design, do not influence the device for reducing dust of gas drilling operation again.
Summary of the invention
The purpose of this utility model is the high speed landwaste dust polluting environment that produces at existing gas drilling, can not guarantee the cleaner production problem of drilling process, has designed a kind of device that can effectively reduce the gas drilling dust.
The technical solution of the utility model is: the utility model comprises mounting flange, the water inlet person in charge, control valve, one-level atomizing water inlet arm, secondary atomizing water inlet arm, three grades of atomizing water inlet arms, main body, one-level atomizer, secondary atomizer, three grades of atomizers, wear-resistant liner.
Mounting flange is directly fixedlyed connected with clip with row's landwaste pipeline, main water inlet tube and the clamp connection of circulation pump pipeline, control valve is positioned at the front end of main water inlet tube, the control valve internal thread is connected on the main water inlet tube, respectively there is one-level atomizing water inlet arm the body both sides of main water inlet tube, secondary atomizing water inlet arm, three grades of atomizing water inlet arms, one-level atomizing water inlet arm, secondary atomizing water inlet arm, one end of three grades of atomizing water inlet arms adopts welding manner to be connected with main water inlet tube respectively, the other end by 90 ° of elbows respectively with the one-level atomizer, the secondary atomizer, the internal thread of three grades of atomizers connects, the one-level atomizer, the secondary atomizer, three grades of atomizers are connected with the sleeve pipe internal thread that is embedded in main body vertical direction side center respectively, with main body axis at 45～65 ° of angles, the shock surface on main body outlet top is coated with wear-resistant liner.
The utility model is when gas drilling, main body uses clamp connection in row's pipe line end by mounting flange, after opening control valve, recirculated water is responsible for by water inlet and is entered one-level atomizing water inlet arm, secondary atomizing water inlet arm, three grades of atomizing water inlet arms, then through the effect of one-level atomizer, secondary atomizer and three grades of atomizers, in main body, form multistage water smoke film, high speed landwaste dust air-flow by main body fully mixes with the water smoke film, at inertia, hold back, under the effect such as diffusion, trickle high speed dust major part is captured down.The wear-resistant liner on main body outlet top can slow down the erosion of high speed landwaste dust to main body.
The utility model beneficial effect is: the high speed landwaste dust that produces in the time of effectively reducing air drilling, the characteristics that dust emission pressure is big when adapting to gas drilling work, speed is fast, guaranteed the friendly of gas drilling operation to surrounding enviroment, features simple structure, on-the-spot practical.
Description of drawings
Fig. 1 is the utility model cross-sectional view.
Fig. 2 is a plan structure schematic diagram of the present utility model.
The specific embodiment
The utility model comprises mounting flange 1, main water inlet tube 2, control valve 3, one-level atomizing water inlet arm 4, secondary atomizing water inlet arm 5, three grades of atomizing water inlet arms 6, main body 7, one-level atomizer 8, secondary atomizer 9, three grades of atomizers 10, wear-resistant liner 11.
Mounting flange 1 is directly fixedlyed connected with clip with row's pipe line, main water inlet tube 2 and the clamp connection of circulation pump pipeline, control valve 3 is positioned at the front end of main water inlet tube, control valve 3 internal threads are connected on the main water inlet tube 2, respectively there is one-level atomizing water inlet arm 4 the body both sides of main water inlet tube 2, secondary atomizing water inlet arm 5, three grades of atomizing water inlet arms 6, one-level atomizing water inlet arm 4, secondary atomizing water inlet arm 5, one end of three grades of atomizing water inlet arms 6 adopts welding manner to be connected with main water inlet tube 2 respectively, the other end by 90 ° of elbows respectively with one-level atomizer 8, secondary atomizer 9, the internal thread of three grades of atomizers 10 connects, one-level atomizer 8, secondary atomizer 9, three grades of atomizers 10 are connected with the sleeve pipe internal thread that is embedded in main body 7 vertical direction side centers respectively, with main body 7 axis at 45～65 ° of angles, the shock surface on main body 7 outlet tops is coated with wear-resistant liner 11.
When gas drilling, main body 7 of the present utility model uses clamp connection in row's pipe line end by mounting flange, after opening control valve 3, water is responsible for 2 by water inlet and is entered one-level atomizing water inlet arm 4, secondary atomizing water inlet arm 5, three grades of atomizing water inlet arms 6, then through one-level atomizer 8, the effect of secondary atomizer 9 and three grades of atomizers 10, in main body 7, form multistage water smoke film, high speed landwaste dust air-flow by main body 7 fully mixes with the water smoke film, at inertia, hold back, diffusion waits effect down, trickle high speed dust major part is captured down, the wear-resistant liner 11 on main body 7 outlet tops, can slow down of the erosion of high speed landwaste dust to main body 7, control inflow by adjusting control valve 3, to adapt to different gas drilling operating modes, thereby guarantee to produce high speed landwaste dust when the utility model effectively reduces gas drilling, guarantee the cleaner production of gas drilling operation.The utility model is tried out successfully at applicant unit one belongs to scene, and result of use is good.
Claims (2)
1. gas drilling device for reducing dust, comprise mounting flange, water inlet is responsible for, control valve, one-level atomizing water inlet arm, secondary atomizing water inlet arm, three grades of atomizing water inlet arms, main body, the one-level atomizer, the secondary atomizer, three grades of atomizers, wear-resistant liner, it is characterized in that: mounting flange is directly fixedlyed connected with clip with row's landwaste pipeline, main water inlet tube and the clamp connection of circulation pump pipeline, control valve is positioned at the front end of main water inlet tube, the control valve internal thread is connected on the main water inlet tube, respectively there is one-level atomizing water inlet arm the body both sides of main water inlet tube, secondary atomizing water inlet arm, three grades of atomizing water inlet arms, one-level atomizing water inlet arm, secondary atomizing water inlet arm, one end of three grades of atomizing water inlet arms adopts welding manner to be connected with main water inlet tube respectively, the other end by 90 ° of elbows respectively with the one-level atomizer, the secondary atomizer, the internal thread of three grades of atomizers connects, the one-level atomizer, the secondary atomizer, three grades of atomizers are connected with the sleeve pipe internal thread that is embedded in main body vertical direction side center respectively, with main body axis at 45～65 ° of angles.
2. a gas drilling device for reducing dust is characterized in that the shock surface on main body outlet top is coated with wear-resistant liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201464049U CN201635683U (en) | 2010-03-31 | 2010-03-31 | Gas drilling dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201464049U CN201635683U (en) | 2010-03-31 | 2010-03-31 | Gas drilling dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635683U true CN201635683U (en) | 2010-11-17 |
Family
ID=43080172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201464049U Expired - Lifetime CN201635683U (en) | 2010-03-31 | 2010-03-31 | Gas drilling dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182493A (en) * | 2011-05-12 | 2011-09-14 | 中煤科工集团西安研究院 | Atomization device for air compression drilling of coal mine |
| CN115217427A (en) * | 2021-04-15 | 2022-10-21 | 中国石油天然气集团有限公司 | Gas drilling dust falling device for oil and gas exploration |
-
2010
- 2010-03-31 CN CN2010201464049U patent/CN201635683U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182493A (en) * | 2011-05-12 | 2011-09-14 | 中煤科工集团西安研究院 | Atomization device for air compression drilling of coal mine |
| CN102182493B (en) * | 2011-05-12 | 2014-08-06 | 中煤科工集团西安研究院有限公司 | Atomization device for air compression drilling of coal mine |
| CN115217427A (en) * | 2021-04-15 | 2022-10-21 | 中国石油天然气集团有限公司 | Gas drilling dust falling device for oil and gas exploration |
| CN115217427B (en) * | 2021-04-15 | 2023-10-03 | 中国石油天然气集团有限公司 | Oil gas exploration gas drilling dust device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103104280B (en) | Underground coal mine dust collecting device | |
| CN104819465B (en) | A kind of two-stage high-efficient atomizing oil gun | |
| CN203171447U (en) | Environment-friendly dust-free sand blasting machine | |
| CN201635683U (en) | Gas drilling dust device | |
| CN104096432A (en) | Water-mist deduster | |
| CN203438084U (en) | Magnetic pulsed abrasive water jet cutting machine | |
| CN202970548U (en) | Gas jet flow dust collector for mine drilling | |
| CN204024656U (en) | A kind of mine foam deduster | |
| CN204025165U (en) | Centrifugal compressor air inlet cooling nozzle component | |
| CN202909585U (en) | Novel sprinkling dust removal system | |
| CN104879158A (en) | Dry type drilled hole orifice dust elimination and noise reduction device and implementation method thereof | |
| CN203050759U (en) | Foam dust removing system | |
| CN203303788U (en) | Water mist dust remover | |
| CN203091415U (en) | Lubricating oil filling device for rolling mill and tube blank | |
| CN209205958U (en) | A kind of oil pipe cleaning device | |
| CN210961768U (en) | Dust-free cleaning device | |
| CN205277342U (en) | Down -hole drill dust removing device | |
| CN208073476U (en) | A kind of coalcutter dirt source device for reducing dust | |
| CN206622247U (en) | A kind of non-fouling nozzle | |
| CN106869835A (en) | Down-hole drill dust removing device | |
| CN207315432U (en) | A kind of device for reducing dust administered for mine dust | |
| CN206707748U (en) | A kind of machine tunneling fume extractor | |
| CN201486588U (en) | Mine automatic spraying and dedusting device | |
| CN105177207B (en) | Dust removal installation before a kind of State of Blast Furnace | |
| CN203330890U (en) | Spray gun for sand blasting on metal surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |