CN104833787B - Shale samples pulverizes desorption device - Google Patents
Shale samples pulverizes desorption device Download PDFInfo
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- CN104833787B CN104833787B CN201510288061.7A CN201510288061A CN104833787B CN 104833787 B CN104833787 B CN 104833787B CN 201510288061 A CN201510288061 A CN 201510288061A CN 104833787 B CN104833787 B CN 104833787B
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- storage core
- bucket
- core bucket
- rack rails
- handwheel
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Abstract
The present invention relates to shale samples and pulverize desorption device, including brandreth, limiting plate, storage core bucket, handwheel, rack rails, crumb loading bucket and cutter, it is installed with panel on described brandreth, limiting plate is arranged on panel, storage core bucket is arranged on the panel of brandreth, cutter is placed in the side in storage core bucket and is connected with power set, the outside of the opposite side of storage core bucket is provided with handwheel and rack rails, handwheel is connected by engaged gears with rack rails, one end of rack rails is connected with connecting plate, the end of connecting plate is positioned in storage core bucket, and storage core bucket is provided with gas outlet.Page of the present invention can directly be pulverized core and measure residual gas content, the shortest, air-tightness good, accuracy is high.Realize core feeding by handwheel and rack rails, laborsaving save time.Crumb loading bucket is threadeded with storage core bucket, and air-tightness is good.Storage core bucket is split type, conveniently inserts core.Being provided with sealing ring between fixing end and the movable end of storage core bucket, air-tightness is good.
Description
Technical field
The present invention relates to a kind of desorption device, especially relate to a kind of shale samples and pulverize desorption device.
Background technology
Shale gas and the coal bed gas of China are widely distributed, and aboundresources, some areas have been carried out commercial-scale operation, but development technique level of relative is relatively low.It can be key subjects in energy development field in the range of future world that correct guidance exploitation shale gas and coal bed gas substitute traditional energy, also can fundamentally alleviate the problem that China's conventional gas supply and demand is not enough.
In coal bed gas, shale gas sampling test job, the mensuration of residual gas needed to wait that the core taked is carried out pulverizing after terminating measuring by nature desorbing more in the past, the longest, and equipment air-tightness can not get ensureing, is easily caused the loss of desorption gas.
Summary of the invention
The present invention is directed to the problem that prior art exists, it is provided that a kind of shale samples pulverizes desorption device, this desorption device can directly be pulverized core and measure residual gas content, the shortest, air-tightness good, accuracy is high.
In order to solve the problem that prior art exists, the technical solution used in the present invention is:
Shale samples pulverizes desorption device, including brandreth, limiting plate, storage core bucket, handwheel, rack rails, crumb loading bucket and cutter,
It is installed with panel on described brandreth, limiting plate is arranged on panel, storage core bucket is arranged on the panel of brandreth, cutter is placed in the side in storage core bucket and is connected with power set, the outside of the opposite side of storage core bucket is provided with handwheel and rack rails, and handwheel is connected by engaged gears with rack rails, and one end of rack rails is connected with connecting plate, the end of connecting plate is positioned in storage core bucket, and storage core bucket is provided with gas outlet.
Described power set are motors, and motor is connected with cutter by belt.
Storage core bucket is split type, includes fixing end and movable end, and fixing end is connected by bolt with movable end.
It is provided with sealing ring between described movable end and fixing end.
Described storage core bucket is connected with crumb loading bucket.
Advantage for present invention with effect is:
Shale samples of the present invention pulverizes desorption device, owing to including brandreth, limiting plate, storage core bucket, handwheel, rack rails, crumb loading bucket and cutter, can directly pulverize core and measure residual gas content, the shortest, air-tightness good, accuracy is high.Realize core feeding by handwheel and rack rails, laborsaving save time.Crumb loading bucket is threadeded with storage core bucket, and air-tightness is good.Storage core bucket is split type, conveniently inserts core.Being provided with sealing ring between fixing end and the movable end of storage core bucket, air-tightness is good.
Accompanying drawing explanation
Fig. 1 is that shale samples of the present invention pulverizes desorption device side view；
Fig. 2 shale samples of the present invention pulverizes desorption device top view；
Fig. 3 shale samples of the present invention pulverizes view during desorption device installation core.
Detailed description of the invention
As shown in Figure 1, 2, shale samples of the present invention pulverizes desorption device, including brandreth 11, limiting plate 1, storage core bucket 2, handwheel 4, rack rails 7, crumb loading bucket 10 and cutter 12,
Being installed with panel on described brandreth 11, limiting plate 1 is arranged on panel, and effect is for limiting the moving direction of storage core bucket when dosing core；Storage core bucket 2 is arranged on the panel of brandreth, and storage core bucket is split type, includes fixing end and movable end, and fixing end is connected by bolt 3 with movable end.Fixing end is fixed on the panel of brandreth, and movable end is arranged on the panel of brandreth, and movable end is provided with carriage and can move in the region that limiting plate limits；Cutter 12 is placed in the side in storage core bucket and is connected with power set, the outside of the movable end of storage core bucket is provided with handwheel 4 and rack rails 7, handwheel 4 is connected by engaged gears with rack rails 7, one end of rack rails is connected with connecting plate, the end of connecting plate is positioned in storage core bucket, and storage core bucket is provided with gas outlet 8.The connecting plate of rack rails lower end is placed in storage core bucket, and when handwheel drives rack rails to turn right, connecting plate promotes core and tool lapping.
The end of described fixing end is provided with o-ring groove, and o-ring groove is provided with sealing ring 9.
Described power set are motors 5, and motor is fixed on the lower section of brandreth panel, and motor 5 is connected with cutter 12 by belt 6.
The lower section of described storage core bucket is provided with crumb loading bucket 10, and storage core bucket is connected with crumb loading bucket 10.Storage core bucket is threadeded with crumb loading bucket.
The working method of the present invention is as follows:
As Fig. 2,3, unclamp connecting the storage core bucket movable end two bolts with fixing end, storage core bucket be drawn out to the left along the direction of arrow on the left of limiting plate, expose cutter；Direction along arrow pulls to the opening direction of limiting plate the most again, make storage core bucket and cutter staggered positions the most point-blank, rack rails is shaken outermost, at this moment the core of residual gas mensuration to be carried out can be inserted storage core bucket, prevent core and cutter when resetting from colliding；Storage core bucket must be close to limiting plate with carriage when sliding, and crooked timely correction occurs, prevents and push-and-pull can not enter position in time.
Reversely storage core bucket pushed home is put by sliding trace just now after inserting core, bolt is tightened, at o-ring groove, then put into sealing ring.
Fill out core complete, whether the following crumb loading bucket of inspection equipment screws, prevent gas leakage, check the complete energising source that is followed by, rotate handwheel and core is pushed away to tool orientation, start processing, can determine to send core speed according to operating mode, after core is all smashed and collected gas, the crumb loading bucket below equipment is screwed off and pours out useless core, reinstall after cleaning out.
Claims (4)
1. shale samples pulverizes desorption device, it is characterized in that including ferrum frame, limiting plate, storage core bucket, hands is taken turns, rack rails, crumb loading bucket and cutter, it is installed with panel on described brandreth, limiting plate is arranged on panel, storage core bucket is arranged on the panel of brandreth, cutter is placed in the side in storage core bucket and is connected with power set, the outside of the opposite side of storage core bucket is provided with handwheel and rack rails, handwheel is connected by engaged gears with rack rails, one end of rack rails is connected with connecting plate, the end of connecting plate is positioned in storage core bucket, it is provided with gas outlet on storage core bucket, described storage core bucket is split type, include fixing end and movable end, fixing end is connected by bolt with movable end, limiting plate limits the moving area of storage core bucket movable end.
Shale samples the most according to claim 1 pulverizes desorption device, it is characterised in that described power set are motors, and motor is connected with cutter by belt.
Shale samples the most according to claim 1 pulverizes desorption device, it is characterised in that be provided with sealing ring between described movable end and fixing end.
Shale samples the most according to claim 1 pulverizes desorption device, it is characterised in that described storage core bucket is connected with crumb loading bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510288061.7A CN104833787B (en) | 2015-05-29 | 2015-05-29 | Shale samples pulverizes desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510288061.7A CN104833787B (en) | 2015-05-29 | 2015-05-29 | Shale samples pulverizes desorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104833787A CN104833787A (en) | 2015-08-12 |
| CN104833787B true CN104833787B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510288061.7A Expired - Fee Related CN104833787B (en) | 2015-05-29 | 2015-05-29 | Shale samples pulverizes desorption device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738249A (en) * | 2016-02-29 | 2016-07-06 | 国投重庆页岩气开发利用有限公司 | Qualitative comparison evaluation method for gassing potentiality of shale fracturing residual gas |
| CN106896034B (en) * | 2017-03-28 | 2020-10-30 | 安徽理工大学 | Coal sample crushing process gas loss measurement experiment system and method |
| CN109297771A (en) * | 2018-10-31 | 2019-02-01 | 重庆大学 | Shale gas fast desorption test device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200962075Y (en) * | 2006-04-06 | 2007-10-17 | 中国石油化工股份有限公司 | A rock scraps crushing and degasing device |
| CA2660106A1 (en) * | 2008-09-04 | 2010-03-04 | Lcg Thermalpro International Inc. | System and method for treating oil-bearing media |
| CN103698166A (en) * | 2012-09-27 | 2014-04-02 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | Rock analysis gas high-vacuum degassing and gas-collecting device |
| CN203432947U (en) * | 2012-11-19 | 2014-02-12 | 中国科学院广州地球化学研究所 | Device for qualitatively and quantitatively analyzing shale gas |
| CN103308634B (en) * | 2013-05-30 | 2015-11-04 | 汪双清 | Air content measurement mechanism and method |
| WO2015053721A1 (en) * | 2013-10-11 | 2015-04-16 | Al Ahmad Trad | High range temperature thermal dismantling method in processing oil shale |
| CN104020275A (en) * | 2014-06-06 | 2014-09-03 | 中国地质调查局油气资源调查中心 | Device for testing residual gas in sealed and crushed rock |
| CN204228566U (en) * | 2014-12-10 | 2015-03-25 | 长江大学 | Shale gas content measuring instrument |
| CN204719039U (en) * | 2015-05-29 | 2015-10-21 | 沈阳煤层甲烷气开发中心 | Shale samples pulverizes desorption device |
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2015
- 2015-05-29 CN CN201510288061.7A patent/CN104833787B/en not_active Expired - Fee Related
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| CN104833787A (en) | 2015-08-12 |
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Granted publication date: 20160824 Termination date: 20180529 |