CN112502652A - Dust falling device used in gas drilling - Google Patents
Dust falling device used in gas drilling Download PDFInfo
- Publication number
- CN112502652A CN112502652A CN202011298621.4A CN202011298621A CN112502652A CN 112502652 A CN112502652 A CN 112502652A CN 202011298621 A CN202011298621 A CN 202011298621A CN 112502652 A CN112502652 A CN 112502652A
- Authority
- CN
- China
- Prior art keywords
- filter bag
- pipe
- dust
- suction pump
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 29
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 210000001198 duodenum Anatomy 0.000 abstract description 2
- 210000000936 intestine Anatomy 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 210000002784 stomach Anatomy 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/07—Arrangements for treating drilling fluids outside the borehole for treating dust-laden gaseous fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Landscapes
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust-settling device for gas drilling, which comprises a feeding pipe, a three-stage suction pump, a one-stage suction pump and a two-stage suction pump, wherein an opening at one side of the feeding pipe is provided with an air inlet and an air inlet, the upper surface of the feeding pipe, which is far away from the air inlet, is respectively communicated and connected with a three-stage filter bag and a one-stage filter bag, one side of the three-stage filter bag, which is far away from the feeding pipe, is connected with an exhaust pipe, one side of the exhaust pipe, which is far away from the three-stage filter bag, is inserted into a dust-settling tank in a dust-collecting tank, one end of the one-stage filter bag, which is far away from the feeding pipe, is: the novel principle of simulating animal intestines and stomach is adopted, and the anhydrous dust settling treatment is carried out on the mixture of high-pressure high-speed gas and dust up to 270-300 square/minute by adopting a duodenum multiple interception technology, so that the safety and the high efficiency are achieved.
Description
Technical Field
The invention relates to a dust falling device for gas drilling, and belongs to the technical field of gas drilling.
Background
At present, the gas drilling adopts a clean water dust-settling technology, the water consumption is large, the treatment volume is increased, namely 3 sides of water are used for dust on one side, and the used water is required to be transported in a pulling mode in a mountain area, so that certain defects exist, and therefore the invention provides the dust-settling device for the gas drilling.
Disclosure of Invention
The invention provides a dust settling device for gas drilling, which is used for solving the problems.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a dust settling device used in gas drilling, which comprises a feeding pipe, a three-stage suction pump, a first-stage suction pump and a second-stage suction pump, the opening part at one side of the inlet pipe is an air inlet and feed inlet, the upper surface at one side of the inlet pipe far away from the air inlet and feed inlet is respectively communicated and connected with the third-level filter bag and the first-level filter bag, one side of the third-level filter bag, which is far away from the feeding pipe, is connected with an exhaust pipe, one side of the exhaust pipe, which is far away from the third-level filter bag, is inserted into a dust settling tank in the dust collection tank, one end of the first-stage filter bag, which is far away from the feeding pipe, is connected with the third-stage material separator, one side of the feeding pipe, which is far away from the air inlet and the feed inlet, is communicated and connected with the branch pipe, a secondary filter bag is arranged in the branch pipe, one end of the secondary filter bag is communicated and connected with a feed pipe, the other end of the secondary filter bag penetrates through the branch pipe to be connected and communicated with the secondary material separator, and one end of the branch pipe, which is far away from the feeding pipe, is connected with the primary material separator.
Preferably, a primary suction pump is arranged inside the branch pipe above the secondary filter bag.
Preferably, a secondary suction pump is arranged inside the branch pipe and below the secondary filter bag.
Preferably, one end of the exhaust pipe, which is positioned between the three-stage filter bag and the dust collection pool, is connected with a three-stage suction pump.
The invention has the following beneficial effects: the novel principle of simulating animal intestines and stomach is adopted, and the anhydrous dust settling treatment is carried out on the mixture of high-pressure high-speed gas and dust up to 270-300 square/minute by adopting a duodenum multiple interception technology, so that the safety and the high efficiency are achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention.
In the figure: 1. an air inlet feed inlet; 2. a feed pipe; 3. a third-stage filter bag; 4. a secondary filter bag; 5. a first-stage filter bag; 6. a primary suction pump; 7. a secondary suction pump; 8. a tertiary suction pump; 9. an exhaust pipe; 10. a dust collection tank; 11. a dust settling tank; 12. a third-stage material separating machine; 13. a secondary material separator; 14. a first-stage material separating machine; 15. and (5) dividing the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in figure 1, the dust fall device for gas drilling comprises a feeding pipe 2, a three-level suction pump 8, a one-level suction pump 6 and a two-level suction pump 7, wherein an inlet opening 1 is formed in an opening on one side of the feeding pipe 2, the upper surface of one side, far away from the inlet opening 1, of the feeding pipe 2 is respectively communicated and connected with a three-level filter bag 3 and a one-level filter bag 5, one side, far away from the feeding pipe 2, of the three-level filter bag 3 is connected with an exhaust pipe 9, one side, far away from the three-level filter bag 3, of the exhaust pipe 9 is inserted into a dust fall pool 11 inside a dust absorption pool 10, one end, far away from the feeding pipe 2, of the one-level filter bag 5 is connected with a three-level material distributing machine 12, one side, far away from the inlet opening 1, of the feeding pipe 2 is communicated and, the end of the branch pipe 15 far away from the feeding pipe 2 is connected with a primary separator 14.
The branch pipe 15 is internally provided with a primary suction pump 6 above the secondary filter bag 4.
A secondary suction pump 7 is arranged inside the branch pipe 15 and below the secondary filter bag 4.
And one end of the exhaust pipe 9 positioned between the three-stage filter bag 3 and the dust collection pool 10 is connected with a three-stage suction pump 8.
Specifically, when the dust-removing device is used, particle impurities with different sizes can be filtered through the three-stage filter bag 3, the two-stage filter bag 4 and the one-stage filter bag 5, in the filtering process, the particles can be sucked through the one-stage suction pump 6, the two-stage suction pump 7 and the three-stage suction pump 8 respectively, the three-stage filter bag 3 can input the particles into the dust suction pool 10 of the dust-removing pool 11 through the three-stage suction pump 8, and dust is sucked through the dust suction pool 10; the three-stage material separator 12, the two-stage material separator 13 and the one-stage material separator 14 are arranged to separate and divide the particles.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a dust device for when gaseous drilling, a serial communication port, including inlet pipe (2), tertiary suction pump (8), one-level suction pump (6) and second grade suction pump (7), the opening part of inlet pipe (2) one side is inlet feed inlet (1), the upper surface that inlet feed inlet (1) one side was kept away from in inlet pipe (2) communicates with each other with tertiary filter bag (3) and one-level filter bag (5) respectively and is connected, the one side that inlet pipe (2) were kept away from in tertiary filter bag (3) is connected with blast pipe (9), one side that tertiary filter bag (3) were kept away from in blast pipe (9) inserts dust fall pond (11) inside dust absorption pond (10), one-level filter bag (5) are kept away from the one end of inlet pipe (2) and are connected with tertiary depiler (12), inlet feed inlet (1) one side is kept away from in inlet pipe (2) and is connected with depi, divide pipe (15) inside house friend's second grade filter bag (4), second grade filter bag (4) one end communicates with each other with inlet pipe (2) and is connected, second grade filter bag (4) other end passes and is divided pipe (15) and be connected with second grade depiler (13) and communicate with each other, divide pipe (15) to keep away from the one end of inlet pipe (2) and be connected with one-level depiler (14).
2. A dust fall device for gas drilling according to claim 1, characterized in that a primary suction pump (6) is arranged inside the branch pipe (15) above the secondary filter bag (4).
3. A dust fall device for gas drilling according to claim 1, characterized in that a secondary suction pump (7) is arranged inside the branch pipe (15) below the secondary filter bag (4).
4. A dust fall device for gas drilling according to claim 1, characterized in that a tertiary suction pump (8) is connected to the end of the exhaust pipe (9) between the tertiary filter bag (3) and the dust collection tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011298621.4A CN112502652B (en) | 2020-11-18 | Dust settling device used during gas drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011298621.4A CN112502652B (en) | 2020-11-18 | Dust settling device used during gas drilling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112502652A true CN112502652A (en) | 2021-03-16 |
| CN112502652B CN112502652B (en) | 2024-07-26 |
Family
ID=
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229193A (en) * | 1978-09-19 | 1980-10-21 | Shop-Vac Corporation | Vacuum cleaner and sealed filter bag assembly therefor particularly useful for filtering asbestos fibers from air |
| CN106215592A (en) * | 2016-08-29 | 2016-12-14 | 江苏金贸科技发展有限公司 | A kind of high-efficiency dust remover |
| CN106310852A (en) * | 2016-08-18 | 2017-01-11 | 卢志旭 | Parallel dust collector system |
| CN208612125U (en) * | 2018-06-11 | 2019-03-19 | 浙江安吉朝辉新材料有限公司 | A kind of paint shop peculiar smell removing system |
| CN208895148U (en) * | 2018-09-03 | 2019-05-24 | 欧络伊红铁芯（嘉兴）有限公司 | A kind of die casting waste gas collection device |
| CN209405952U (en) * | 2018-12-19 | 2019-09-20 | 武汉市首创捷运交通设施有限公司 | A kind of point environment-friendlynegative negative pressure classification dust-extraction unit |
| CN110467001A (en) * | 2019-07-08 | 2019-11-19 | 合肥通用机械研究院有限公司 | A kind of powder dustlessization conveying transfer pump |
| CN209885582U (en) * | 2019-05-10 | 2020-01-03 | 广州市虹侨环保工程有限公司 | Waste gas treatment equipment for dust |
| CN111167225A (en) * | 2020-03-06 | 2020-05-19 | 煤科集团沈阳研究院有限公司 | Device for quickly eliminating instantaneous smoke in coal mine underground blasting operation space and using method |
| CN210845870U (en) * | 2019-09-23 | 2020-06-26 | 王林浩 | Contain gaseous purifier of administering of sulphur |
| CN211659624U (en) * | 2020-01-09 | 2020-10-13 | 曲靖市盛凯焦化有限责任公司 | Ground comprehensive dust removal system for coke oven flue gas |
| CN111888845A (en) * | 2020-07-21 | 2020-11-06 | 湖北成飞科技股份有限公司 | Production method for refined vanadium with ultra-low emission |
| CN211936132U (en) * | 2020-03-26 | 2020-11-17 | 宿州市中东木业有限公司 | Biomass gas purifying equipment |
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229193A (en) * | 1978-09-19 | 1980-10-21 | Shop-Vac Corporation | Vacuum cleaner and sealed filter bag assembly therefor particularly useful for filtering asbestos fibers from air |
| CN106310852A (en) * | 2016-08-18 | 2017-01-11 | 卢志旭 | Parallel dust collector system |
| CN106215592A (en) * | 2016-08-29 | 2016-12-14 | 江苏金贸科技发展有限公司 | A kind of high-efficiency dust remover |
| CN208612125U (en) * | 2018-06-11 | 2019-03-19 | 浙江安吉朝辉新材料有限公司 | A kind of paint shop peculiar smell removing system |
| CN208895148U (en) * | 2018-09-03 | 2019-05-24 | 欧络伊红铁芯（嘉兴）有限公司 | A kind of die casting waste gas collection device |
| CN209405952U (en) * | 2018-12-19 | 2019-09-20 | 武汉市首创捷运交通设施有限公司 | A kind of point environment-friendlynegative negative pressure classification dust-extraction unit |
| CN209885582U (en) * | 2019-05-10 | 2020-01-03 | 广州市虹侨环保工程有限公司 | Waste gas treatment equipment for dust |
| CN110467001A (en) * | 2019-07-08 | 2019-11-19 | 合肥通用机械研究院有限公司 | A kind of powder dustlessization conveying transfer pump |
| CN210845870U (en) * | 2019-09-23 | 2020-06-26 | 王林浩 | Contain gaseous purifier of administering of sulphur |
| CN211659624U (en) * | 2020-01-09 | 2020-10-13 | 曲靖市盛凯焦化有限责任公司 | Ground comprehensive dust removal system for coke oven flue gas |
| CN111167225A (en) * | 2020-03-06 | 2020-05-19 | 煤科集团沈阳研究院有限公司 | Device for quickly eliminating instantaneous smoke in coal mine underground blasting operation space and using method |
| CN211936132U (en) * | 2020-03-26 | 2020-11-17 | 宿州市中东木业有限公司 | Biomass gas purifying equipment |
| CN111888845A (en) * | 2020-07-21 | 2020-11-06 | 湖北成飞科技股份有限公司 | Production method for refined vanadium with ultra-low emission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202876597U (en) | Multi-level dust removal system | |
| CN210964446U (en) | Coal mine dust removal equipment convenient to clean | |
| CN203154970U (en) | Multistage bag dust removal device | |
| CN204799023U (en) | Bag -type dust -collector | |
| CN206350959U (en) | A kind of grain and oil processing dust treatment plant | |
| CN112502652A (en) | Dust falling device used in gas drilling | |
| CN210613375U (en) | Air purification device convenient to disassemble and assemble for mining industry | |
| CN112502652B (en) | Dust settling device used during gas drilling | |
| CN217024587U (en) | Lime kiln fly ash recycle system | |
| CN207287017U (en) | Three-stage kiln tail gas dust cleaning device | |
| CN205990930U (en) | A kind of water-saving mine cleaner | |
| CN201815953U (en) | Sanding dust treatment device | |
| CN102847404A (en) | Dust remover | |
| CN202823075U (en) | Dust remover | |
| CN204891506U (en) | Aluminium is multiple -effect dust collector for lime -ash | |
| CN206769943U (en) | A kind of mine dust arrester | |
| CN104226031A (en) | Back-blowing flue gas filtering system and operating method thereof | |
| CN205995225U (en) | A kind of multiple dust arrester in mine | |
| CN207614531U (en) | A kind of unpowered solid and gas separator | |
| CN204768088U (en) | Industrial dust removal line | |
| CN209348272U (en) | A kind of environmental protection and energy saving stalk smoke treated equipment | |
| CN212467579U (en) | Mining engineering mine opens and adopts dust remover | |
| CN110813003A (en) | Water curtain type efficient separation method for fine flue gas particles | |
| CN205546572U (en) | Take impurity removal function's defeated cotton transition device | |
| CN205253658U (en) | Be used in belt dust arrester installation on cement manufacture line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |