CN108645749A - Shale gas content measurement device in a kind of shale - Google Patents
Shale gas content measurement device in a kind of shale Download PDFInfo
- Publication number
- CN108645749A CN108645749A CN201810453897.1A CN201810453897A CN108645749A CN 108645749 A CN108645749 A CN 108645749A CN 201810453897 A CN201810453897 A CN 201810453897A CN 108645749 A CN108645749 A CN 108645749A
- Authority
- CN
- China
- Prior art keywords
- sealing
- babinet
- shale
- wall
- measures
- 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
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
Abstract
The invention discloses shale gas content measurement devices in a kind of shale,Babinet is measured including sealing,The sealing, which measures to be provided in babinet middle part of sliding channel on the downside of sealing measurement babinet described in charging port, is additionally provided with substrate,The substrate upper surface measures babinet bottom wall with sealing by more support roofbolts and is connected and fixed,It is connected with fixed transverse slat between support roofbolt,It is described to adjust the spiral section being provided on the lateral wall of shaft bottom end with fixed transverse slat screw-thread fit,The placement web plate upper surface is provided with grinding protrusion,It crushes backstop plate lower face and is provided with crushing tooth,The sealing measures and is connected with penstock in babinet bottom sidewall,Top of the box is measured inside the left chamber with sealing by exhaust manifolds to be connected,It is additionally provided with aspiration pump and dehydrating breather in the middle part of the exhaust manifolds,It is additionally provided with the second scale on the measurement cylinder lateral wall.The configuration of the present invention is simple, shale gas assay is accurate, easy to operation, and practicability is stronger.
Description
Technical field
The present invention relates to shale gas sensing equipment technical field, shale gas content measurement fills in specifically a kind of shale
It sets.
Background technology
Shale gas refers to preservation in rich organic matter mud shale and its interlayer, with absorption and free state for the side of being primarily present
The Unconventional gas of formula, ingredient are a kind of cleaning, efficient energy resources and industrial chemicals, are mainly used for based on methane
Resident's combustion gas, city heat supply, power generation, motor vehicle fuel and Chemical Manufacture etc., it is widely used.It is generally not necessarily in shale gas production process
Draining, the production cycle is long, generally 30 years ~ 50 years, and exploration and development success rate is high, has higher industrial economy value.In page
During the exploration and development of rock gas, the air content to gas bearing shale sample is also correspondingly needed to be measured experiment.It was testing
Cheng Zhong generally requires gas bearing shale sample being put into the cylinder of sealing, and shale samples is then made to proceed by nature desorption, and
Gassiness is exported by the gas-guide tube being connected on sealed cylinder.The problems of at the same time but it is, for existing survey
Determine for device, in use, the natural desorption time of shale samples is often longer, so as to cause experiment week is measured
Phase also greatly prolongs, and which greatly limits the efficiency for measuring experiment, correspondingly also affect the performance of measurement device.
Invention content
The purpose of the present invention is to provide shale gas content measurement devices in a kind of shale, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of page of shale gas content measurement device in rock, including sealing measure babinet, and the sealing measures babinet middle part of sliding channel
On be provided with charging port, sealing screw cap is installed, sealing measures box house and is additionally provided with crushing in the charging port
Backstop plate and placement web plate place setting lower end in the middle part of web plate lower face and pass through the adjusting shaft for sealing and measuring babinet bottom wall, adjust
Section shaft passes through sealing to measure and is socketed with inner wall on the outside of at babinet bottom wall lateral wall is slidably connected by spline sealing therewith
Rotating casing, the rotating casing lateral wall are connect with babinet bottom wall rotary seal is measured, and rotating casing lateral wall also passes through biography
Motivation structure seals the driving motor output shaft on measurement babinet bottom wall with setting and is connected, and the sealing measures also to be set on the downside of babinet
It is equipped with substrate, the substrate upper surface measures babinet bottom wall with sealing by more support roofbolts and is connected and fixed, supporting rod
Fixed transverse slat is connected between column, it is described to adjust the spiral being provided on the lateral wall of shaft bottom end with fixed transverse slat screw-thread fit
Section, the placement web plate upper surface are provided with grinding protrusion, crush backstop plate lower face and are provided with crushing tooth, the sealing measures
Penstock is connected on bottom of box side wall, sealing measures wall box and is provided with the first scale, also set on the substrate
It is equipped with measurement cylinder, inner barrel is measured and is provided with partition board, measurement cylinder is divided into the left chamber that bottom is connected by the partition board
Room and right chamber measure top of the box with sealing by exhaust manifolds inside the left chamber and are connected, in the exhaust manifolds
Portion is additionally provided with aspiration pump and dehydrating breather, and the second scale is additionally provided on the measurement cylinder lateral wall.
As a further solution of the present invention：The crushing backstop plate is located on the upside of charging port, and crushes backstop edges of boards
Side measures cabinet wall with sealing and is fixedly connected.
As further scheme of the invention：The transmission mechanism includes the driving gear and driven gear being meshed,
In rotating casing lateral wall, driving gear is arranged in driving motor output shaft for the driven gear setting.
As further scheme of the invention：Exhaust outlet is offered at the top of the right chamber.
As further scheme of the invention：The sealing measures the bottom of box and is additionally provided with electrically heated rod, electrical heating
Stick is electrically connected with the accumulator being arranged on the sealing external side wall of mensure case by conducting wire.
As further scheme of the invention：The placement web plate avris is fitted in sealing and measures on cabinet wall.
Compared with prior art, the beneficial effects of the invention are as follows：The rotating forward of driving motor is driven by transmission mechanism and is rotated
Casing rotates, and rotating casing is driven by spline and adjusts shaft rotation, and adjusts shaft also by spiral section and fixed transverse slat
Screw-thread fit connect and moved down so that placing web plate so that in shale encroached water, the liquid level of water rises, so as to learn
The volume of shale, and driving motor reversion may make to place when web plate moves up and rotate, so by crushing backstop plate and placing net
Plate squeezes and crushing tooth may make shale fragmentation with grinding raised role, to the shale gas gas in its internal scientific and technological gap
Body appears, and shale gas, which is then pumped the pressure to chamber, and inside left chamber, under the action of aspiration pump increases, so can make
The liquid level for obtaining right chamber rises, to obtain the content of shale gas by the second scale.The configuration of the present invention is simple, shale Gas content
It is accurate to measure, and easy to operation, practicability is stronger.
Description of the drawings
Fig. 1 is the structural schematic diagram of shale gas content measurement device in shale.
Fig. 2 is the structural schematic diagram of assorted partial enlargement in shale gas content measurement device in shale.
Wherein：Sealing measures babinet 1, substrate 2, support roofbolt 3, crushes backstop plate 4, is crushing tooth 5, charging port 6, close
Screw cap 7 is sealed, web plate 8 is placed, raised 9, first scale 10 of grinding, penstock 11, adjusts shaft 12, fixed transverse slat 13, the
Two scales 14, spiral section 15, rotating casing 16, driven gear 17, driving motor 18, driving gear 19, electrically heated rod 20, electric power storage
Pond 21, aspiration pump 23, measures cylinder 24, dehydrating breather 25, partition board 26, exhaust outlet 27, left chamber 28, right chamber at exhaust manifolds 22
29。
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the embodiment of the present invention, shale gas content measurement device in a kind of shale, including sealing are surveyed
Determine babinet 1, the sealing measures and is provided with charging port 6 in 1 middle part of sliding channel of babinet, and sealing is equipped in the charging port 6
Screw cap 7, sealing measure to be additionally provided with inside babinet 1 and crush backstop plate 4 and place web plate 8, the crushings backstop plate 4 positioned at into
Expect 6 upside of port, and crush 4 avris of backstop plate and be fixedly connected with sealing measurement 1 inner wall of babinet, places 4 avris of web plate and be fitted in
Sealing measures on cabinet wall, places the adjusting shaft that setting lower end passes through sealing to measure 1 bottom wall of babinet in the middle part of 1 lower face of web plate
12, adjust shaft 12 pass through sealing measure 1 bottom wall of babinet on the outside of be socketed with inner wall therewith lateral wall pass through spline sealing slide
The rotating casing 16 of dynamic connection, 16 lateral wall of the rotating casing are connect with 1 bottom wall rotary seal of babinet is measured, rotating casing 16
Lateral wall also seals 18 output shaft of driving motor on measurement 1 bottom wall of babinet with setting by transmission mechanism and is connected, the biography
Motivation structure includes the driving gear 19 being meshed and driven gear 17, and the setting of the driven gear 17 is in 16 outside of rotating casing
Wall, driving gear 19 are arranged on 18 output shaft of driving motor, and the sealing measures 1 downside of babinet and is additionally provided with substrate 2, institute
It states 2 upper surface of substrate to be connected and fixed by more support roofbolts 3 and sealing measurement 1 bottom wall of babinet, be connected between support roofbolt 3
There is fixed transverse slat 13, it is described to adjust the spiral section 15 being provided on 12 Basolateral wall of shaft with 13 screw-thread fit of fixed transverse slat,
8 upper surface of placement web plate is provided with grinding protrusion 9, crushes 4 lower face of backstop plate and is provided with crushing tooth 5, the sealing is surveyed
Determine to be connected with penstock 11 in 1 bottom sidewall of babinet, sealing measures 1 side wall of babinet and is provided with the first scale 10, the base
It is additionally provided on plate 2 and measures cylinder 24, measured cylinder 24 and be internally provided with partition board 26, the partition board 26 is divided cylinder 24 is measured
The left chamber 28 being connected at bottom and right chamber 29 pass through exhaust manifolds 22 inside the left chamber 28 and measure babinet with sealing
1 top is connected, and the middle part of exhaust manifolds 22 is additionally provided with aspiration pump 23 and dehydrating breather 25, on 24 side wall of measurement cylinder
It is additionally provided with the second scale 14,29 top of right chamber offers exhaust outlet 27, and the sealing measures 1 bottom of babinet and is additionally provided with electricity
Heating rod 20, electrically heated rod 20 are electrically connected with the accumulator 21 being arranged on sealing measurement 1 lateral wall of babinet by conducting wire, electricity
The setting of heating rod 20 can heat the measurement water inside sealing measurement babinet 1, and reduce the solubility of shale gas, Jin Erti
The accuracy of high measurement.
The present invention operation principle be：It is measured first to sealing by penstock 11 and injects certain survey inside babinet 1
Water is measured, then shale is measured through the input of charging port 6 to sealing on the placement web plate 8 inside babinet 1, then passes through sealing
Screw cap 7 seals charging port 6, and the rotating forward of driving motor 18 drives rotating casing 16 to rotate by transmission mechanism, and turning set
Pipe 16 is driven by spline adjusts the rotation of shaft 12, and adjusts shaft 12 and also matched by the screw thread of spiral section 15 and fixed transverse slat 13
It closes connection and is moved down so that placing web plate 8, so that in shale encroached water, the liquid level of water rises, so as to learn shale
Volume, and the reversion of driving motor 18 may make to place when web plate 8 moves up and rotate, so by crushing backstop plate 4 and placing web plate 8
It squeezes and the effect of crushing tooth 5 and grinding protrusion 9 may make shale fragmentation, to the shale gas gas in its internal scientific and technological gap
Body appears, and then pumps shale gas to chamber 28 under the action of aspiration pump 23, and the pressure inside left chamber 28 increases, therefore
And may make that the liquid level of right chamber 29 rises, to obtain the content of shale gas by the second scale 14.The configuration of the present invention is simple,
Shale gas assay is accurate, easy to operation, and practicability is stronger.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. shale gas content measurement device in a kind of shale, including sealing measure babinet（1）, the sealing measurement babinet（1）
Charging port is provided in middle part of sliding channel（6）, the charging port（6）On sealing screw cap is installed（7）, which is characterized in that
Sealing measures babinet（1）Inside, which is additionally provided with, crushes backstop plate（4）With placement web plate（8）, place web plate（1）It is set in the middle part of lower face
Setting lower end passes through sealing to measure babinet（1）The adjusting shaft of bottom wall（12）, adjust shaft（12）Babinet is measured across sealing（1）Bottom
Inner wall is socketed on the outside of at wall, and lateral wall seals the rotating casing being slidably connected by spline therewith（16）, the rotating casing
（16）Lateral wall and measurement babinet（1）Bottom wall rotary seal connects, rotating casing（16）Lateral wall also by transmission mechanism with set
It sets sealing and measures babinet（1）Driving motor on bottom wall（18）Output shaft is connected, and the sealing measures babinet（1）Downside is also set
It is equipped with substrate（2）, the substrate（2）Upper surface passes through more support roofbolts（3）Babinet is measured with sealing（1）Bottom wall connects
It is fixed, support roofbolt（3）Between be connected with fixed transverse slat（13）, the adjusting shaft（12）It is provided on Basolateral wall and solid
Determine transverse slat（13）The spiral section of screw-thread fit（15）, the placement web plate（8）Upper surface is provided with grinding protrusion（9）, crush gear
Web plate（4）Lower face is provided with crushing tooth（5）, the sealing measurement babinet（1）Penstock is connected in bottom sidewall（11）,
Sealing measures babinet（1）Side wall is provided with the first scale（10）, the substrate（2）On be additionally provided with measurement cylinder（24）, survey
Graduated cylinder body（24）It is internally provided with partition board（26）, the partition board（26）Cylinder will be measured（24）It is divided into the left chamber that bottom is connected
Room（28）And right chamber（29）, the left chamber（28）Inside passes through exhaust manifolds（22）Babinet is measured with sealing（1）Top phase
Connection, the exhaust manifolds（22）Middle part is additionally provided with aspiration pump（23）And dehydrating breather（25）, the measurement cylinder（24）Side wall
On be additionally provided with the second scale（14）.
2. shale gas content measurement device in shale according to claim 1, which is characterized in that the crushing backstop plate
（4）Positioned at charging port（6）Upside, and crush backstop plate（4）Avris measures babinet with sealing（1）Inner wall is fixedly connected.
3. shale gas content measurement device in shale according to claim 1, which is characterized in that the transmission mechanism packet
Include the driving gear being meshed（19）And driven gear（17）, the driven gear（17）It is arranged in rotating casing（16）Outside
Wall, driving gear（19）It is arranged in driving motor（18）On output shaft.
4. shale gas content measurement device in shale according to claim 1, which is characterized in that the right chamber（29）
Top offers exhaust outlet（27）.
5. shale gas content measurement device in shale according to claim 1, which is characterized in that the sealing mensure case
Body（1）Bottom is additionally provided with electrically heated rod（20）, electrically heated rod（20）With setting babinet is measured in sealing（1）Storage on lateral wall
Battery（21）It is electrically connected by conducting wire.
6. shale gas content measurement device in shale according to claim 1, which is characterized in that the placement web plate
（4）Avris is fitted in sealing and measures on cabinet wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453897.1A CN108645749A (en) | 2018-05-14 | 2018-05-14 | Shale gas content measurement device in a kind of shale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453897.1A CN108645749A (en) | 2018-05-14 | 2018-05-14 | Shale gas content measurement device in a kind of shale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108645749A true CN108645749A (en) | 2018-10-12 |
Family
ID=63754934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453897.1A Pending CN108645749A (en) | 2018-05-14 | 2018-05-14 | Shale gas content measurement device in a kind of shale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108645749A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608975A (en) * | 2019-09-23 | 2019-12-24 | 中国地质大学（武汉） | Gas content testing device and testing method and application thereof |
| CN112051180A (en) * | 2019-06-06 | 2020-12-08 | 中国石油天然气股份有限公司 | Shale gas matrix gas content measuring device |
| CN112147033A (en) * | 2019-06-28 | 2020-12-29 | 中国石油天然气股份有限公司 | Gas content testing system and method |
| CN112903520A (en) * | 2021-01-22 | 2021-06-04 | 重庆地质矿产研究院 | Test bench for shale gas-containing test |
-
2018
- 2018-05-14 CN CN201810453897.1A patent/CN108645749A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051180A (en) * | 2019-06-06 | 2020-12-08 | 中国石油天然气股份有限公司 | Shale gas matrix gas content measuring device |
| CN112147033A (en) * | 2019-06-28 | 2020-12-29 | 中国石油天然气股份有限公司 | Gas content testing system and method |
| CN112147033B (en) * | 2019-06-28 | 2023-11-28 | 中国石油天然气股份有限公司 | System and method for testing gas content |
| CN110608975A (en) * | 2019-09-23 | 2019-12-24 | 中国地质大学（武汉） | Gas content testing device and testing method and application thereof |
| CN112903520A (en) * | 2021-01-22 | 2021-06-04 | 重庆地质矿产研究院 | Test bench for shale gas-containing test |
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Application publication date: 20181012 |