CN110029978A - A kind of super anti-reflection system of mangneto forced vibration - Google Patents
A kind of super anti-reflection system of mangneto forced vibration Download PDFInfo
- Publication number
- CN110029978A CN110029978A CN201910354813.3A CN201910354813A CN110029978A CN 110029978 A CN110029978 A CN 110029978A CN 201910354813 A CN201910354813 A CN 201910354813A CN 110029978 A CN110029978 A CN 110029978A
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- super
- coal sample
- vibration
- 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
- 239000003245 coal Substances 0.000 claims abstract description 130
- 238000002474 experimental method Methods 0.000 claims abstract description 49
- 238000003795 desorption Methods 0.000 claims abstract description 20
- 238000002336 sorption--desorption measurement Methods 0.000 claims abstract description 11
- 230000001276 controlling effect Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000003034 coal gas Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 15
- 238000000605 extraction Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 108010066057 cabin-1 Proteins 0.000 description 4
- 230000003667 anti-reflective effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
Abstract
The present invention relates to control of coalmine gas and extraction technical field, disclose a kind of super anti-reflection system of mangneto forced vibration, including Laboratory Module, are equipped with coal sample clamping device in Laboratory Module；Vibration unit, comprising: super magneto vibration stick and wave detector；Super magneto vibration stick is arranged in Laboratory Module, acts on experiment coal sample gassy for generating wave by vibration；Wave detector is connect with coal sample clamping device；Adsorption-desorption unit is connect by pipeline with coal sample clamping device, for regulating and controlling gas content and pressure in experiment coal sample, and examines desorption of mash gas amount under effect of vibration.The present invention adopts the geological environment of experiment coal sample by designing the anti-reflection system simulation of super mangneto forced vibration, using super magneto vibration technology, for the low problem of current coal mine methane drainage and utilization project rate, according to Gas-bearing Coal Seams of different nature, determine different types of focal shock parameter, gas " uninterrupted " anti-reflection extraction new process is formed, coal mine gas drainage technical level is promoted, promotes Safety of Coal Mine Production.
Description
Technical field
The present invention relates to control of coalmine gas and extraction technical field, in particular to a kind of super anti-reflection system of mangneto forced vibration
System.
Background technique
It is to ensure Safety of Coal Mine Production that gas is anti-reflection, improves environment, improves a master of mine gas exploitation utilization efficiency
Want technological means.It based on super mangneto focus forced vibration coal-bed gas permeability improvement device system is made using advanced super mangneto equipment
For focus, applies forced vibration effect and the coal seam of " uninterrupted ", the hole of various scales in coal seam is linked up using vibration wave
And crack, while promoting the desorption of mash gas being adsorbed in coal seam, to achieve the purpose that improve gas drainage utilization rate.
Technology that existing gas is anti-reflection and equipment is anti-reflection to coal mine gas plays certain effect, but without fundamentally
The antireflective technical problem of gas is solved, generally existing equipment is heavy, and construction flexibility is poor, and cost is higher, the anti-reflection period
It is longer, antireflective effect it is undesirable the deficiencies of.Extraction difficulty is big, extraction concentration degree is low using still facing for mine gas extraction,
Borehole engineering amount is big, and Meteorological is higher, the realistic problem in the urgent need to address such as extraction low efficiency.
Summary of the invention
(1) technical problems to be solved
In view of above-mentioned technological deficiency and application demand, the application proposes a kind of super anti-reflection system of mangneto forced vibration, with solution
The problems such as certainly existing anti-reflection technology antireflective effect of gas is undesirable, extraction difficulty is big and extraction concentration degree is low.
(2) technical solution
To solve the above problems, the present invention provides a kind of super anti-reflection system of mangneto forced vibration, comprising:
Laboratory Module, the Laboratory Module is interior to be equipped with coal sample clamping device；
Vibration unit, the vibration unit include: super magneto vibration stick and wave detector；The super magneto vibration stick setting exists
In the Laboratory Module, experiment coal sample gassy is acted on for generating wave by vibration；The wave detector and the coal sample are pressed from both sides
Hold device connection；
Adsorption-desorption unit, the absorption is inhaled unit and is connect by pipeline with the coal sample clamping device, for regulating and controlling reality
The gas content and pressure in coal sample are tested, and examines the desorption of mash gas amount in experiment coal sample.
Further, the adsorption-desorption unit includes:
Standard chamber, the standard chamber are connect with the coal sample clamping device；
Exhaust unit, the exhaust unit are connect by pipeline with the standard chamber, the gas for being discharged in experiment coal sample
Body；
Inflation unit, the inflation unit are connect by pipeline with the standard chamber, for carrying out gas to experiment coal sample
Inflation；
Gas detection cell, the gas detection cell is connect by pipeline with the coal sample clamping device, for detecting
Test the desorption of mash gas amount in coal sample row.
Further, the exhaust unit includes: vacuum pump, the first valve, first pressure gauge, buffer and the second valve
Door；The vacuum pump, first valve, the first pressure gauge, the buffer, second valve and the standard chamber
It is successively linked in sequence by pipeline.
Further, the inflation unit includes: gas source, pressure regulator valve, second pressure gauge and third valve；The gas source,
The pressure regulator valve, the second pressure gauge, the third valve and the standard chamber are successively linked in sequence by pipeline.
Further, the gas detection cell includes: to produce gas collection device, the 4th valve, gas flowmeter and the 5th
Valve；The production gas collection device, the 4th valve, the gas flowmeter, the 5th valve and the coal sample clamping device
It is successively linked in sequence by pipeline.
Further, the vibration unit further include: super magnetic wave control device；The super magnetic wave control device surpasses with described
Magneto vibration stick electrical connection, for controlling the super magneto vibration stick.
Further, further includes: temperature and pressure control unit；
The temperature and pressure control unit includes:
Pressure control device, the pressure control device are connect with the Laboratory Module, for adjusting in the Laboratory Module
Pressure；
Temperature control equipment, the temperature control equipment are connect with the Laboratory Module, for adjusting in the Laboratory Module
Temperature.
Further, the pressure control device includes: booster pump and the 6th valve；The booster pump, the 6th valve
Door and the Laboratory Module are successively linked in sequence by pipeline；
The temperature control equipment includes: boiler, fluid filling pump, the 7th valve and heating tube；The boiler, it is described plus
Liquid pump, the 7th valve and heating tube are successively linked in sequence by pipeline, and the heating tube is arranged in the Laboratory Module.
Further, sliding rail is equipped in the Laboratory Module, the coal sample clamping device is fixed on Laboratory Module；The super magnetic
Cause vibrating head is mobilizable to be arranged in the Laboratory Module.
Further, the bottom of the Laboratory Module is equipped with drainage hole, is connected with third pressure gauge and temperature in the Laboratory Module
Degree meter.
(3) beneficial effect
The present invention provides a kind of super anti-reflection system of mangneto forced vibration, by design the super anti-reflection system of mangneto forced vibration come
The geological environment of experiment coal sample is adopted in simulation, low for current coal mine methane drainage and utilization project rate using super magneto vibration technology
Problem determines different types of focal shock parameter and different types of coal in different vibrations according to Gas-bearing Coal Seams of different nature
Desorption effect and coal body micro-crack, pore evolution rule under the influence of parameter role, explore the anti-reflection mode in new coal seam, promote
The development of coal mine gas drainage technology forms gas " uninterrupted " anti-reflection extraction new process, promotes coal mine gas drainage technology water
It is flat, promote Safety of Coal Mine Production.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the super anti-reflection system of mangneto forced vibration provided in an embodiment of the present invention；
Wherein, 1: Laboratory Module；2: vibration unit；3: adsorption-desorption unit；4: temperature and pressure control unit；11: coal sample clamping dress
It sets；12: fixed device；21: super magneto vibration stick；22: wave detector；23: super magnetic wave control device；31: standard chamber；301: vacuum
Pump；302: the first valves；303: first pressure gauge；304: buffer；305: the second valves；306: gas source；307: pressure regulator valve；
308: second pressure gauge；309: third valve；310: producing gas collection device；311: the four valves；312: gas flowmeter；313:
5th valve；401: booster pump；402: the six valves；403: boiler；404: fluid filling pump；405: the seven valves；406: heating
Pipe.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of super anti-reflection system of mangneto forced vibration, as shown in Figure 1, the super mangneto forced vibration
Anti-reflection system includes: Laboratory Module 1, vibration unit 2 and adsorption-desorption unit 3.Wherein, coal sample clamping device is equipped in Laboratory Module 1
11, for placing experiment coal sample, it is fixed that coal sample clamping device 11 passes through fixed device 12.Vibration unit 2 includes: super magneto vibration
Stick 21 and wave detector 22.Super magneto vibration stick 21 is arranged in Laboratory Module 1, acts on reality gassy to generate wave by vibration
Coal sample is tested, desorption of mash gas is promoted.Wave detector 22 is connect with super magneto vibration stick 21 and coal sample clamping device 11 respectively simultaneously, with right
Function and effect of the vibration wave in experiment coal sample are detected.Adsorption-desorption unit 3 is connected by pipeline and coal sample clamping device 11
It connects, for regulating and controlling gas content and pressure in experiment coal sample, and examines the desorption of mash gas amount in experiment coal sample.
The course of work: the super anti-reflection system airtight performance of mangneto forced vibration and various pipeline connection performances are detected first, really
Insurance system is closed intact, and various pipeline connection are unobstructed.Preparing experiment coal sample, such as specification are 10cm × 10cm × 20cm experiment
Coal sample.Experiment coal sample is put into coal sample clamping device 11, is vacuumized with adsorption-desorption unit 3, experiment coal sample is carried out
Degassing operation then carries out gas inflation to experiment coal sample, and experiment coal sample is made to reach gas adsorption under experimental temperature and pressure
Balance.Vibration unit 2 is adjusted, the shooting parameter (amplitude, frequency etc.) of super magneto vibration stick 21 is controlled, passes through adsorption-desorption unit
3 measurement desorption of mash gas quantity detect vibration wave propagation condition in experiment coal sample by wave detector 22.Above step is repeated, i.e.,
Desorption effect and coal body micro-crack of the achievable different types of coal under different vibration parameters function influences, pore evolution rule
Rule explores the anti-reflection mode in new coal seam, promotes the development of coal mine gas drainage technology.
The embodiment of the present invention provides a kind of super anti-reflection system of mangneto forced vibration, anti-reflection by designing super mangneto forced vibration
System adopts the geological environment of experiment coal sample to simulate, using super magneto vibration technology, for current coal mine methane drainage and utilization project
The low problem of rate determines different types of focal shock parameter and different types of coal in difference according to Gas-bearing Coal Seams of different nature
Vibration parameters function influence under desorption effect and coal body micro-crack, pore evolution rule, explore the anti-reflection side in new coal seam
Formula promotes the development of coal mine gas drainage technology, forms gas " uninterrupted " anti-reflection extraction new process, promotes coal mine gas drainage
Technical level promotes Safety of Coal Mine Production.
According to one embodiment of present invention, as shown in Figure 1, adsorption-desorption unit 3 includes: standard chamber 31, exhaust
Unit, inflation unit and gas detection cell.Standard chamber 31 is connect with coal sample clamping device 11.Exhaust unit passes through pipeline and mark
Quasi- room 31 connects, the gas for being discharged in experiment coal sample.Inflation unit is connect by pipeline with standard chamber 31, for experiment
Coal sample carries out gas inflation.I.e. exhaust unit and inflation unit are connect with standard chamber 31, and standard chamber 31 is used as intermediate connection room,
Coal sample clamping device 11 is connected to other units, by adjusting standard chamber 31 come control experiment coal sample in gas content pressure
Power.Gas detection cell is connect by pipeline with coal sample clamping device 11, for the desorption of mash gas amount in test experience coal sample row.
Wherein, exhaust unit includes: vacuum pump 301, the first valve 302, first pressure gauge 303, buffer 304 and second
Valve 305.Vacuum pump 301, the first valve 302, first pressure gauge 303, buffer 304, the second valve 305 and standard chamber 31 are logical
Pipeline is crossed successively to be linked in sequence.By adjusting vacuum pump 301, buffer 304, the first valve 302 and the second valve 305, and supervise
First pressure gauge 303, the gas content in controllable standard chamber 31 are surveyed, to control the gas content and pressure in experiment coal sample
Power.
Wherein, inflation unit includes: gas source 306, pressure regulator valve 307, second pressure gauge 308 and third valve 309.Gas source
306, pressure regulator valve 307, second pressure gauge 308, third valve 309 and standard chamber 31 are successively linked in sequence by pipeline.Similarly, lead to
It crosses, adjustment gas source 306, pressure regulator valve 307 and third valve 309, and monitors second pressure gauge 308, in controllable standard chamber 31
Gas bearing capacity, to control the gas bearing capacity and pressure in experiment coal sample.
Wherein, gas detection cell includes: to produce gas collection device 310, the 4th valve 311, gas flowmeter 312 and the 5th
Valve 313.Produce gas collection device 310, the 4th valve 311, gas flowmeter 312, the 5th valve 313 and coal sample clamping device 11
It is successively linked in sequence by pipeline, can measure will test the desorption of mash gas quantity in coal sample.
Wherein, vibration unit 2 further include: super magnetic wave control device 23.Super magnetic wave control device 23 and super magneto vibration stick
21 electrical connections, for controlling super magneto vibration stick 21.
The course of work: the super anti-reflection system airtight performance of mangneto forced vibration and various pipeline connection performances are detected first, really
Insurance system is closed intact, and various pipeline connection are unobstructed.Experiment coal sample is put into coal sample clamping device 11 by preparing experiment coal sample.
It is vacuumized using exhaust unit, operation is de-gassed to experiment coal sample, the first valve 302 and the second valve 305 is opened, opens
Dynamic vacuum pump 301 and buffer 304, by 303 observed pressure of first pressure gauge, after reaching preset value, closing vacuum pump 301,
Buffer 304, the first valve 302 and the second valve 305.Then gas inflation is carried out to experiment coal sample by inflation unit, beaten
Third valve 309 is opened, the aperture of pressure regulator valve 307 is adjusted, the gas controlled in gas source 306 enters standard chamber 31, makes to test coal sample
Reach gas adsorption balance under experimental temperature and pressure.Swashing for super magneto vibration stick 21 is controlled by super magnetic wave control device 23
Parameter is sent out, desorption of mash gas quantity is measured by gas detection cell, is passed in experiment coal sample by the detection vibration wave of wave detector 22
Broadcast situation.Above step is repeated, desorption effect and coal of the different types of coal under different vibration parameters function influences can be completed
Body micro-crack, pore evolution rule, explore the anti-reflection mode in new coal seam, promote the development of coal mine gas drainage technology.
According to one embodiment of present invention, as described in Figure 1, the super anti-reflection system of mangneto forced vibration further include:
Temperature and pressure control unit 4.Temperature and pressure control unit 4 includes: pressure control device and temperature control equipment.Pressure control device and experiment
Cabin 1 connects, for the pressure in regulation experiment cabin 1.Temperature control equipment is connect with Laboratory Module 1, in regulation experiment cabin 1
Temperature.Meanwhile third pressure gauge and thermometer are connected in Laboratory Module 1, to the temperature and pressure in real-time measurement Laboratory Module 1
Power.
Wherein, pressure control device includes: booster pump 401 and the 6th valve 402.Booster pump 401,402 and of the 6th valve
Laboratory Module 1 is successively linked in sequence by pipeline.It can adjust the pressure in Laboratory Module 1 by booster pump 401.
Wherein, temperature control equipment includes: boiler 403, fluid filling pump 404, the 7th valve 405 and heating tube 406.Hot water
Case 403, fluid filling pump 404, the 7th valve 405 and heating tube 406 are successively linked in sequence by pipeline, and heating tube 406 is arranged in reality
In hatch checking 1, the temperature of heating tube 406 is adjusted by boiler 403, fluid filling pump 404 and the 7th valve 405, can control Laboratory Module 1
Interior temperature.
The course of work: the super anti-reflection system airtight performance of mangneto forced vibration and various pipeline connection performances are detected first, really
Insurance system is closed intact, and various pipeline connection are unobstructed.Temperature and pressure in measurement experiment cabin 1, if the experimental ring in Laboratory Module 1
Border and adopt test coal sample geological environment it is distinct, can control Laboratory Module 1 by adjusting booster pump 401 and the 6th valve 402
Interior pressure can control the pressure in Laboratory Module 1 by adjusting boiler 403, fluid filling pump 404 and the 7th valve 405, guarantee experiment
Environment is similar with experiment coal sample geological environment is adopted.Then experiment coal sample is begun preparing, experiment coal sample is put into coal sample clamping
In device 11.It is vacuumized with exhaust unit, operation is de-gassed to experiment coal sample, opens the first valve 302 and the second valve
Door 305 starts vacuum pump 301 and buffer 304, by 303 observed pressure of first pressure gauge, after reaching preset value, closes true
Sky pump 301, buffer 304, the first valve 302 and the second valve 305.Then gas is carried out to experiment coal sample by inflation unit
Third valve 309 is opened in inflation, adjusts the aperture of pressure regulator valve 307, and the gas controlled in gas source 306 enters standard chamber 31, makes reality
It tests coal sample and reaches gas adsorption balance under experimental temperature and pressure.Super magneto vibration stick is controlled by super magnetic wave control device 23
21 shooting parameter measures desorption of mash gas quantity by gas detection cell, detects vibration wave in experiment coal by wave detector 22
Propagation condition in sample.Above step is repeated, can be completed under different temperatures pressure condition, different types of coal are in different vibration parameters
Desorption effect and coal body micro-crack, pore evolution rule under function influence, explore the anti-reflection mode in new coal seam, promote coal mine
The development of gas drainage technology.
It is different from above-described embodiment, the present embodiment is by adding temperature and pressure control unit, to guarantee the experimental ring in Laboratory Module
Border is identical with experiment coal sample geological environment is adopted, it is ensured that the accuracy of experiment, while under also achievable different temperatures pressure condition,
Desorption effect and coal body micro-crack of the different types of coal under different vibration parameters function influences, pore evolution rule, are explored
Mode that new coal seam is anti-reflection promotes the development of coal mine gas drainage technology.
It is simulation different distance range internal vibration effect to reality as described in Figure 1 according to one embodiment of present invention
Test the influence of the anti-reflection parameter of coal sample gas, in the present embodiment, super magneto vibration stick 21 is also mobilizable to be arranged in Laboratory Module 1.
In the present embodiment, drainage hole is set in the bottom of Laboratory Module 1.Drainage hole is generally located on 1 bottom of Laboratory Module most
Restore atmospheric pressure environment so that the high pressure water of Laboratory Module 1 to be completely exhausted out in bottom.
It, can also to surpass mangneto forced vibration anti-reflection at this in addition, for convenient for manipulating the entire super anti-reflection system of mangneto forced vibration
Measurement and control unit is set in system, measurement and control unit specifically includes that the equipment such as computer and related software, data connecting line, display instrument,
The entire super anti-reflection system of mangneto forced vibration is controlled, by measurement and control unit to simplify experimentation.
In conclusion the super anti-reflection system of mangneto forced vibration that inventive embodiments provide, by designing super mangneto forced oscillation
Anti-reflection system is moved to simulate the geological environment for adopting experiment coal sample, using super magneto vibration technology, is taken out for current coal mine gas
The low problem of utilization rate is adopted, according to Gas-bearing Coal Seams of different nature, determines different types of focal shock parameter and different types of coal
Desorption effect and coal body micro-crack, pore evolution rule under different vibration parameters function influences, explore new coal seam
Anti-reflection mode promotes the development of coal mine gas drainage technology, forms gas " uninterrupted " anti-reflection extraction new process, promotes coal mine watt
This extraction technical level promotes Safety of Coal Mine Production.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of super anti-reflection system of mangneto forced vibration characterized by comprising
Laboratory Module, the Laboratory Module is interior to be equipped with coal sample clamping device；
Vibration unit, the vibration unit include: super magneto vibration stick and wave detector；The super magneto vibration stick is arranged described
In Laboratory Module, experiment coal sample gassy is acted on for generating wave by vibration；The wave detector and coal sample clamping fill
Set connection；
Adsorption-desorption unit, the absorption are inhaled unit and are connect by pipeline with the coal sample clamping device, for regulating and controlling experiment coal
Gas content and pressure in sample, and examine the desorption of mash gas amount in experiment coal sample.
2. the super anti-reflection system of mangneto forced vibration according to claim 1, which is characterized in that the adsorption-desorption unit packet
It includes:
Standard chamber, the standard chamber are connect with the coal sample clamping device；
Exhaust unit, the exhaust unit are connect by pipeline with the standard chamber, the gas for being discharged in experiment coal sample；
Inflation unit, the inflation unit are connect by pipeline with the standard chamber, for carrying out gas inflation to experiment coal sample；
Gas detection cell, the gas detection cell are connect by pipeline with the coal sample clamping device, and test experience is used for
Desorption of mash gas amount in coal sample row.
3. the super anti-reflection system of mangneto forced vibration according to claim 2, which is characterized in that the exhaust unit includes:
Vacuum pump, the first valve, first pressure gauge, buffer and the second valve；The vacuum pump, first valve, described first
Pressure gauge, the buffer, second valve and the standard chamber are successively linked in sequence by pipeline.
4. the super anti-reflection system of mangneto forced vibration according to claim 2, which is characterized in that the inflation unit includes:
Gas source, pressure regulator valve, second pressure gauge and third valve；The gas source, the pressure regulator valve, the second pressure gauge, the third
Valve and the standard chamber are successively linked in sequence by pipeline.
5. the super anti-reflection system of mangneto forced vibration according to claim 2, which is characterized in that the gas detection cell packet
It includes: producing gas collection device, the 4th valve, gas flowmeter and the 5th valve；It is the production gas collection device, the 4th valve, described
Gas flowmeter, the 5th valve and the coal sample clamping device are successively linked in sequence by pipeline.
6. the super anti-reflection system of mangneto forced vibration according to claim 1, which is characterized in that the vibration unit also wraps
It includes: super magnetic wave control device；The super magnetic wave control device is electrically connected with the super magneto vibration stick, for controlling the super magnetic
Cause vibrating head.
7. the super anti-reflection system of mangneto forced vibration according to claim 1, which is characterized in that further include: temperature and pressure control is single
Member；
The temperature and pressure control unit includes:
Pressure control device, the pressure control device are connect with the Laboratory Module, for adjusting the pressure in the Laboratory Module；
Temperature control equipment, the temperature control equipment are connect with the Laboratory Module, for adjusting the temperature in the Laboratory Module.
8. the super anti-reflection system of mangneto forced vibration according to claim 7, which is characterized in that the pressure control device packet
It includes: booster pump and the 6th valve；The booster pump, the 6th valve and the Laboratory Module are successively linked in sequence by pipeline；
The temperature control equipment includes: boiler, fluid filling pump, the 7th valve and heating tube；The boiler, the liquid feeding
Pump, the 7th valve and the heating tube are successively linked in sequence by pipeline, and the heating tube is arranged in the Laboratory Module.
9. the super anti-reflection system of mangneto forced vibration according to claim 1, which is characterized in that the coal sample clamping device is solid
It is scheduled in Laboratory Module；The super magneto vibration stick is mobilizable to be arranged in the Laboratory Module.
10. the super anti-reflection system of mangneto forced vibration according to claim 1, which is characterized in that the bottom of the Laboratory Module
Equipped with drainage hole, third pressure gauge and thermometer are connected in the Laboratory Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354813.3A CN110029978A (en) | 2019-04-29 | 2019-04-29 | A kind of super anti-reflection system of mangneto forced vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354813.3A CN110029978A (en) | 2019-04-29 | 2019-04-29 | A kind of super anti-reflection system of mangneto forced vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110029978A true CN110029978A (en) | 2019-07-19 |
Family
ID=67240744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910354813.3A Pending CN110029978A (en) | 2019-04-29 | 2019-04-29 | A kind of super anti-reflection system of mangneto forced vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029978A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513093A (en) * | 2019-08-30 | 2019-11-29 | 贵州大学 | A kind of Frequency Adjustable, timing the anti-reflection vibration fracturing device in coal seam |
| CN111734485A (en) * | 2020-06-12 | 2020-10-02 | 中国煤炭地质总局勘查研究总院 | Method and device for preventing and controlling local rock burst of coal mine |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587531Y (en) * | 2002-12-05 | 2003-11-26 | 董玉环 | Vibration generator made of ultramagnetostriction material |
| US20050098314A1 (en) * | 2002-09-16 | 2005-05-12 | John Pope | Method and apparatus for desorbing methane from coal formations via pressure waves or acoustic vibrations |
| US20060108111A1 (en) * | 2004-11-22 | 2006-05-25 | Kas Yanov Dimitri A | Increasing media permeability with acoustic vibrations |
| CN102518409A (en) * | 2011-11-21 | 2012-06-27 | 中国石油大学(华东) | Method and device for improving yield of coal bed methane by use of ultrasonic wave |
| CN103940719A (en) * | 2014-04-15 | 2014-07-23 | 西安科技大学 | Coal body permeability characteristic testing system and method |
| CN104061014A (en) * | 2014-07-07 | 2014-09-24 | 太原理工大学 | Coal seam anti-reflection experiment device based on high-voltage electric pulse |
| CN104865176A (en) * | 2015-05-27 | 2015-08-26 | 河南理工大学 | Seepage experiment system and method for gas-containing coal under action of impact load |
| CN205719851U (en) * | 2016-06-15 | 2016-11-23 | 华北科技学院 | A kind of coal containing methane gas vibration desorbing characteristic experimental apparatus |
| CN106769641A (en) * | 2016-12-16 | 2017-05-31 | 华北理工大学 | The vacuum breaking detection means of coal containing CO |
| CN107401395A (en) * | 2017-09-05 | 2017-11-28 | 西安科技大学 | The device and method for being desorbed the methane gas in working seam using ultrasonic principle |
| CN107560972A (en) * | 2017-08-25 | 2018-01-09 | 重庆大学 | Coal adsorption-desorption Experiment of Methane device and method under ul-trasonic irradiation |
| CN109211753A (en) * | 2018-09-18 | 2019-01-15 | 辽宁工程技术大学 | More of rock, multiphase porous flow experimental provision under a kind of perturbation action |
| CN209990484U (en) * | 2019-04-29 | 2020-01-24 | 中国煤炭地质总局勘查研究总院 | Giant magnetostrictive forced vibration permeability increasing system |
-
2019
- 2019-04-29 CN CN201910354813.3A patent/CN110029978A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050098314A1 (en) * | 2002-09-16 | 2005-05-12 | John Pope | Method and apparatus for desorbing methane from coal formations via pressure waves or acoustic vibrations |
| CN2587531Y (en) * | 2002-12-05 | 2003-11-26 | 董玉环 | Vibration generator made of ultramagnetostriction material |
| US20060108111A1 (en) * | 2004-11-22 | 2006-05-25 | Kas Yanov Dimitri A | Increasing media permeability with acoustic vibrations |
| CN102518409A (en) * | 2011-11-21 | 2012-06-27 | 中国石油大学(华东) | Method and device for improving yield of coal bed methane by use of ultrasonic wave |
| CN103940719A (en) * | 2014-04-15 | 2014-07-23 | 西安科技大学 | Coal body permeability characteristic testing system and method |
| CN104061014A (en) * | 2014-07-07 | 2014-09-24 | 太原理工大学 | Coal seam anti-reflection experiment device based on high-voltage electric pulse |
| CN104865176A (en) * | 2015-05-27 | 2015-08-26 | 河南理工大学 | Seepage experiment system and method for gas-containing coal under action of impact load |
| CN205719851U (en) * | 2016-06-15 | 2016-11-23 | 华北科技学院 | A kind of coal containing methane gas vibration desorbing characteristic experimental apparatus |
| CN106769641A (en) * | 2016-12-16 | 2017-05-31 | 华北理工大学 | The vacuum breaking detection means of coal containing CO |
| CN107560972A (en) * | 2017-08-25 | 2018-01-09 | 重庆大学 | Coal adsorption-desorption Experiment of Methane device and method under ul-trasonic irradiation |
| CN107401395A (en) * | 2017-09-05 | 2017-11-28 | 西安科技大学 | The device and method for being desorbed the methane gas in working seam using ultrasonic principle |
| CN109211753A (en) * | 2018-09-18 | 2019-01-15 | 辽宁工程技术大学 | More of rock, multiphase porous flow experimental provision under a kind of perturbation action |
| CN209990484U (en) * | 2019-04-29 | 2020-01-24 | 中国煤炭地质总局勘查研究总院 | Giant magnetostrictive forced vibration permeability increasing system |
Non-Patent Citations (1)
| Title |
|---|
| 张虎;陈学习;吉丹妮;申茂良;李腾腾;: "振动作用下煤样解吸瓦斯特性测试", 煤矿安全, no. 08, pages 107 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513093A (en) * | 2019-08-30 | 2019-11-29 | 贵州大学 | A kind of Frequency Adjustable, timing the anti-reflection vibration fracturing device in coal seam |
| CN111734485A (en) * | 2020-06-12 | 2020-10-02 | 中国煤炭地质总局勘查研究总院 | Method and device for preventing and controlling local rock burst of coal mine |
| CN111734485B (en) * | 2020-06-12 | 2022-02-01 | 中国煤炭地质总局勘查研究总院 | Method and device for preventing and controlling local rock burst of coal mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104729948B (en) | Coal containing methane gas aqueous vapor two phase fluid flow experimental system and method | |
| CN105588782B (en) | High/low temperature High Pressure Absorption test device for desorption and method | |
| CN205138940U (en) | Test coal body gas adsorbs desorption heat effect experimental system | |
| CN103018132B (en) | Dynamic deformation characteristic testing method in coal absorption and desorption process | |
| CN110029978A (en) | A kind of super anti-reflection system of mangneto forced vibration | |
| CN103033442A (en) | Gas adsorption and desorption test apparatus | |
| CN104819910A (en) | Experimental device and method for measuring amount of gas adsorbed by large quantity of coal samples under condition of normal pressure | |
| CN102944666A (en) | Shale gas reservoir recovery simulation experimental device | |
| CN202101920U (en) | Testing device for researching effect of mechanical vibration to adsorption and desorption properties of coal samples | |
| CN102120161A (en) | Testing simulation system for generation process of diffusion hydrates in precipitates and testing method thereof | |
| CN203465159U (en) | Impact loading test device for multi-field coupled coal rock | |
| CN105954459B (en) | The device that a kind of detection coal mine gob gas pumping influences on coal spontaneous combustion | |
| CN104897554A (en) | Low permeability rock gas permeation test device and method under air and heat coupling effect | |
| CN103900928A (en) | Full-automatic shale gas content testing analyzer | |
| CN107560972A (en) | Coal adsorption-desorption Experiment of Methane device and method under ul-trasonic irradiation | |
| CN205449727U (en) | High low temperature high pressure adsorbs desorption test device | |
| CN203203897U (en) | Shale residual gas determining sample tank | |
| CN111120003A (en) | Test device for simulating gas and coal spontaneous combustion symbiotic disaster and working method | |
| CN105510205A (en) | Collection device of migration parameters of radon in coal-rock mass porous media | |
| CN105004650A (en) | Gas permeation testing method in low-permeability rock time-dependent deformation under action of thermal-gas-mecha-nical coupling | |
| CN107748082A (en) | The malleation that drills sampling coal sample gas leakage analogue means and test device and method | |
| CN205719851U (en) | A kind of coal containing methane gas vibration desorbing characteristic experimental apparatus | |
| CN110501256A (en) | A kind of gas level pressure test device for desorption and method | |
| CN208254993U (en) | Deep mining gas pressure relief absorption-desorption experimental provision | |
| CN209990484U (en) | Giant magnetostrictive forced vibration permeability increasing system |
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 |