CN109113800A - A kind of rock drilling impact tail gas turbine electricity generation system - Google Patents
A kind of rock drilling impact tail gas turbine electricity generation system Download PDFInfo
- Publication number
- CN109113800A CN109113800A CN201811209332.5A CN201811209332A CN109113800A CN 109113800 A CN109113800 A CN 109113800A CN 201811209332 A CN201811209332 A CN 201811209332A CN 109113800 A CN109113800 A CN 109113800A
- Authority
- CN
- China
- Prior art keywords
- tail gas
- generation system
- turbogenerator
- gas turbine
- electricity generation
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 239000011435 rock Substances 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000295 complement effect Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
Abstract
The invention discloses a kind of rock drilling to impact tail gas turbine electricity generation system, including dust delivery pipe, cyclone separator, drilling rod, impactor and drill hammer, the drilling rod is installed on impactor, and drill hammer is mounted on the bottom end of drilling rod, is equipped with air duct in the axial direction of drill hammer；One end of dust delivery pipe is connected with the air outlet on impactor, and the other end is connected with the air inlet of cyclone separator；It further include turbogenerator, accumulator, inverter, tracheae and air compressor machine, the turbogenerator is installed on the exhaust outlet of cyclone separator, and turbogenerator is connected with inverter, and inverter is connected with accumulator；One end of tracheae is connected with air duct, and the other end is connected with air compressor machine.Turbogenerator in the present invention has effectively recycled the tail gas complementary energy in rock drilling operation, plays good energy-saving effect, has the advantages of simple structure and easy realization, and using effect is good, convenient for safeguarding.
Description
Technical field:
The present invention relates to a kind of rock drilling to impact tail gas turbine electricity generation system.
Background technique:
In mine drilling field, in order to improve the operating efficiency of drilling machine, the rock drilling break flour of foot of hole generally passes through impact tail gas
It carries and returns to ground, the effect through cyclone separator separates gas and landwaste after the tail gas of cutting carring returns to ground.
The gas used when rock drilling is exported by air compressor machine, and the flow and pressure of gas will constantly be adjusted according to the variation of rock stratum
Whole, when pressure and smaller flow, rock drilling rate of penetration is lower.When pressure and larger flow, although rock drill can be improved
Into speed, but the air compressor machine power needed at this time is larger, causes the waste of energy.
If in rock drilling operation, using high pressure, big flow, powerful air compressor machine, while improving drilling efficiency,
The complementary energy for taking rock tail gas is recycled, then when high drilling speed, the available solution of energy consumption problems of too of drilling machine.Therefore, in mesh
A kind of rock drilling impact tail gas turbine electricity generation system is proposed on the basis of preceding rock drilling technology, can guarantee the same of efficient drilling rock drilling operation
When, extra energy consumption is recycled, good energy-saving effect is played.
Summary of the invention:
The present invention is to provide a kind of rock drilling impact tail gas turbine electricity generation system to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has: a kind of rock drilling impact tail gas turbine electricity generation system, including dust delivery pipe,
Cyclone separator, drilling rod, impactor and drill hammer, the drilling rod are installed on impactor, and drill hammer is mounted on drilling rod
Bottom end is equipped with air duct in the axial direction of drill hammer；One end of dust delivery pipe is connected with the air outlet on impactor, separately
One end is connected with the air inlet of cyclone separator；It further include turbogenerator, accumulator, inverter, tracheae and air compressor machine, institute
The exhaust outlet that turbogenerator is installed on cyclone separator is stated, and turbogenerator is connected with inverter, inverter and accumulator
It is connected；One end of tracheae is connected with air duct, and the other end is connected with air compressor machine.
Further, the power of the air compressor machine is 100-150KW.
Further, the accumulator is battery.
Further, the turbogenerator is fixedly connected on cyclone separator by flange and bolt.
Further, the discharge gate of the cyclone separator is equipped with dust excluding hood.
Further, the impact end of the impactor is equipped with dust hood.
The invention has the following beneficial effects:
Turbogenerator in the present invention has effectively recycled the tail gas complementary energy in rock drilling operation, plays good energy-saving effect, knot
Structure is simple, it is easy to accomplish, using effect is good, convenient for safeguarding.
Detailed description of the invention:
Fig. 1 is structure of the invention figure.
In figure:
1- turbogenerator, 2- accumulator, 3- inverter, 4- dust delivery pipe, 5- cyclone separator, 6- dust excluding hood, 7- drilling rod,
8- impactor, 9- drill hammer, the air duct 10-, 11- tracheae, 12- air compressor machine, 13- dust hood.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
As shown in Figure 1, tail gas turbine electricity generation system, turbogenerator 1, accumulator 2, inversion are impacted in a kind of rock drilling of the present invention
Device 3, dust delivery pipe 4, cyclone separator 5, drilling rod 7, impactor 8, drill hammer 9, tracheae 11 and air compressor machine 12, drilling rod 7 are pacified
Loaded on impactor 8, drill hammer 9 is mounted on the bottom end of drilling rod 7, is equipped with air duct 10, tracheae in the axial direction of drill hammer 9
11 one end is connected with air duct 10, and the other end is connected with air compressor machine 12.One end of dust delivery pipe 4 and the outlet air on impactor 8
Mouth is connected, and the other end is connected with the air inlet of cyclone separator 5.Turbogenerator 1 is installed on the air draft of cyclone separator 5
Mouthful, and turbogenerator 1 is connected with inverter 3, inverter 3 is connected with accumulator 2.
Turbogenerator 1, accumulator 2 and inverter 3 in the present invention are existing machine, therefore the present invention is no longer to whirlpool
Concrete operating principle between turbine generator 1, accumulator 2 and inverter 3 is repeated.
The power of the function air compressor machine of air compressor machine in the present invention is 100-150KW.Accumulator 2 is battery.
Turbogenerator 1 is fixedly connected on cyclone separator 5 by flange and bolt, guarantees structural strength.
The turbine portion of turbogenerator 1 may be at the inside of cyclone separator, to improve the hair of turbogenerator
Electrical efficiency.
To guarantee dust-proof effect, it is equipped with dust excluding hood 6 in the discharge gate of cyclone separator, is equipped in the impact end of impactor 8
Dust hood 13.
In use, drilling rod 7 drives impactor 8 and 9 rotary impact broken rock of drill bit, while the wind energy that air compressor machine 12 generates passes through
Air duct 10 enters drill hammer bottom, returns on the landwaste for being crushed bottom by drill hammer.On return landwaste in the work of dust hood 13
Enter cyclone separator 5 through dust delivery pipe 4 with lower, landwaste is separated in cyclone separator 5 to be flowed out by dust excluding hood 6, extra
Wind energy drives turbogenerator 1 to generate electricity.Turbogenerator 1 passes through batteries to store energy after generating electricity.
The present invention has recycled the excess energy of air compressor machine output well, plays good energy-saving effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (6)
1. tail gas turbine electricity generation system, including dust delivery pipe (4), cyclone separator (5), drilling rod (7), punching are impacted in a kind of rock drilling
Device (8) and drill hammer (9) are hit, the drilling rod (7) is installed on impactor (8), and drill hammer (9) is mounted on drilling rod (7)
Bottom end is equipped with air duct (10) in the axial direction of drill hammer (9)；One end of dust delivery pipe (4) and going out on impactor (8)
Air port is connected, and the other end is connected with the air inlet of cyclone separator (5)；It is characterized by also including turbogenerators
(1), accumulator (2), inverter (3), tracheae (11) and air compressor machine (12), the turbogenerator (1) are installed on cyclonic separation
The exhaust outlet of device (5), and turbogenerator (1) is connected with inverter (3), inverter (3) is connected with accumulator (2)；Tracheae
(11) one end is connected with air duct (10), and the other end is connected with air compressor machine (12).
2. tail gas turbine electricity generation system is impacted in rock drilling as described in claim 1, it is characterised in that: the power of the air compressor machine is
100-150KW。
3. tail gas turbine electricity generation system is impacted in rock drilling as described in claim 1, it is characterised in that: the accumulator (2) is to store
Battery.
4. tail gas turbine electricity generation system is impacted in rock drilling as described in claim 1, it is characterised in that: the turbogenerator (1)
It is fixedly connected on cyclone separator (5) by flange and bolt.
5. tail gas turbine electricity generation system is impacted in rock drilling as described in claim 1, it is characterised in that: the row of the cyclone separator
Material mouth is equipped with dust excluding hood (6).
6. tail gas turbine electricity generation system is impacted in rock drilling as described in claim 1, it is characterised in that: impactor (8) rush
It hits end and is equipped with dust hood (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209332.5A CN109113800A (en) | 2018-10-17 | 2018-10-17 | A kind of rock drilling impact tail gas turbine electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209332.5A CN109113800A (en) | 2018-10-17 | 2018-10-17 | A kind of rock drilling impact tail gas turbine electricity generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109113800A true CN109113800A (en) | 2019-01-01 |
Family
ID=64854965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209332.5A Pending CN109113800A (en) | 2018-10-17 | 2018-10-17 | A kind of rock drilling impact tail gas turbine electricity generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113800A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924696A (en) * | 1971-09-08 | 1975-12-09 | Atlas Copco Ab | Method and device for dust collecting air-flushed rock drilling |
| ES1040439U (en) * | 1998-06-12 | 1999-04-01 | Voladuras Rocas S L | Dust disposal for land drilling machines. (Machine-translation by Google Translate, not legally binding) |
| US6155047A (en) * | 1998-07-02 | 2000-12-05 | Streetman; Foy | Apparatus and method for generating energy |
| JP2007247218A (en) * | 2006-03-15 | 2007-09-27 | Toa Harbor Works Co Ltd | Underwater rock drilling apparatus and underwater rock drilling method |
| CN101144369A (en) * | 2007-11-02 | 2008-03-19 | 中国地质大学（武汉） | Electric percussion drilling device based on pore bottom turbo-generator unit power supply |
| US20110255994A1 (en) * | 2010-04-20 | 2011-10-20 | Sandvik Intellectual Property Ab | Air compressor system and method of operation |
| US20120139250A1 (en) * | 2009-08-18 | 2012-06-07 | Halliburton Energy Services, Inc. | Apparatus for Downhole Power Generation |
| US20170122034A1 (en) * | 2015-11-02 | 2017-05-04 | Cauldron Oil Tools, Llc | Turbine Assembly for use in a Downhole Pulsing Apparatus |
| CN206342998U (en) * | 2016-11-30 | 2017-07-21 | 合肥合意环保科技工程有限公司 | A kind of sack cleaner with generating function |
| US20170362953A1 (en) * | 2016-06-20 | 2017-12-21 | Baker Hughes Incorporated | Modular downhole generator |
| CN209179824U (en) * | 2018-10-17 | 2019-07-30 | 南京工业职业技术学院 | A kind of rock drilling impact tail gas turbine electricity generation system |
-
2018
- 2018-10-17 CN CN201811209332.5A patent/CN109113800A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924696A (en) * | 1971-09-08 | 1975-12-09 | Atlas Copco Ab | Method and device for dust collecting air-flushed rock drilling |
| ES1040439U (en) * | 1998-06-12 | 1999-04-01 | Voladuras Rocas S L | Dust disposal for land drilling machines. (Machine-translation by Google Translate, not legally binding) |
| US6155047A (en) * | 1998-07-02 | 2000-12-05 | Streetman; Foy | Apparatus and method for generating energy |
| JP2007247218A (en) * | 2006-03-15 | 2007-09-27 | Toa Harbor Works Co Ltd | Underwater rock drilling apparatus and underwater rock drilling method |
| CN101144369A (en) * | 2007-11-02 | 2008-03-19 | 中国地质大学（武汉） | Electric percussion drilling device based on pore bottom turbo-generator unit power supply |
| US20120139250A1 (en) * | 2009-08-18 | 2012-06-07 | Halliburton Energy Services, Inc. | Apparatus for Downhole Power Generation |
| US20110255994A1 (en) * | 2010-04-20 | 2011-10-20 | Sandvik Intellectual Property Ab | Air compressor system and method of operation |
| US20170122034A1 (en) * | 2015-11-02 | 2017-05-04 | Cauldron Oil Tools, Llc | Turbine Assembly for use in a Downhole Pulsing Apparatus |
| US20170362953A1 (en) * | 2016-06-20 | 2017-12-21 | Baker Hughes Incorporated | Modular downhole generator |
| CN206342998U (en) * | 2016-11-30 | 2017-07-21 | 合肥合意环保科技工程有限公司 | A kind of sack cleaner with generating function |
| CN209179824U (en) * | 2018-10-17 | 2019-07-30 | 南京工业职业技术学院 | A kind of rock drilling impact tail gas turbine electricity generation system |
Non-Patent Citations (2)
| Title |
|---|
| 卢凯;: "关于沼气发电尾气的二次开发", 中国高新区, no. 09, pages 44 * |
| 黄晓凡;林恩怀;干昌明;: "井下涡轮发电机系统特性分析与实验", 石油钻探技术, no. 06, pages 108 - 103 * |
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