CN200962075Y - A rock scraps crushing and degasing device - Google Patents
A rock scraps crushing and degasing device Download PDFInfo
- Publication number
- CN200962075Y CN200962075Y CN 200620012068 CN200620012068U CN200962075Y CN 200962075 Y CN200962075 Y CN 200962075Y CN 200620012068 CN200620012068 CN 200620012068 CN 200620012068 U CN200620012068 U CN 200620012068U CN 200962075 Y CN200962075 Y CN 200962075Y
- Authority
- CN
- China
- Prior art keywords
- gas
- closed container
- degassing
- ring
- landwaste
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provided with a detritus breaking and degassing device comprises a degassing assembly 201, a chassis 202 and a motor 203, wherein the degassing assembly 201 contains an air-tight container which is provided with a stirring shaft 301, and a shaft bearing assembly, the stirring shaft 301 is provided with an agitator 313 and a razor blade 316, the inner surface of an intermediate barrel 314 is fixedly provided with a gear type ring 317, a header 320 of the air-tight container is provided with a valve rod 323, a valve pressing cap 324, a tender filling hole and an air vent, wherein the air vent is controlled by the valve rod 323, and is connected with an external gas collector through gas collecting coupler 321. The utility model can separately collect the top air of the detritus and the adsorbed gas in the detritus cellular, and as from the static degassing to the dynamic disintegrating degassing are carried out in one container without any dissipation loss, thereby ensuring the accuracy of the analysis item.
Description
Technical field
The utility model relates in a kind of geological exploration field, is used for the device of the broken degassing of chip sample.
Background technology
As the log data in geologic prospecting and the drilling geology, the cutting gas analysis is the very important firsthand information.Its purpose mainly is for the evaluation gas source rock, seeks new source of the gas foundation accurately and reliably is provided, and therefore the collection to cutting gas then is the key of this analytical approach.At present, more representational prior art is that Chinese patent 200520110648.0 disclosed a kind of landwaste cut broken degassing instrument, and its structure mainly comprises high-speed electric expreess locomotive 1, sample tube 3, cabinet 6 as shown in Figure 1; The inwall of sample tube 3 is provided with axial baffle plate 13 and a vertical shaft, and one group of rotating knife 4 is equipped with in this vertical shaft side, and when vertical shaft rotated, rotating knife stirred the landwaste in the tube, and landwaste is stopped by baffle plate, and the shear action of rotating knife and baffle plate makes the landwaste fragmentation.Be stamped sample cover 12 above the sample tube 3.Have air admission hole 8 and venthole 9 on the sample cover 12, be communicated with gas analysis instrument by pipeline.This degassing instrument has simple in structure, and sample size is big.Be convenient to advantages such as situ of drilling well operation, but still have the following disadvantages: (1) is in the broken degasification process of cutting, adsorbed gas (being static headspace gas) that can not the landwaste surface is free and the adsorbed gas in the landwaste micropore make a distinction, and that is to say can not be with the two separate collection of adsorbed gas in landwaste static headspace gas and the landwaste micropore; (2) not ideal enough to landwaste cutting crushing effect, powder of pulverizing through its cutting reaches particle more than 100 orders less than 50%, and is therefore complete inadequately to the adsorbed gas desorption in the landwaste micropore.Because the existence of described defective is affected the accuracy of gained gaseous sample analysis.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of landwaste broken degasser, and it comprises a degassing subassembly 201, base 202, and motor 203, the subassembly 201 that wherein outgases places on the base 202, and motor 203 is fixedly connected under the base 202;
In described degassing subassembly 201, comprise a vertical closed container and a Bearing assembly;
Described closed container comprises cylindrical shell 314 in the middle of, and the lower end of middle cylindrical shell 314 is threaded with bearing seat 307, and closed container can be dismantled, and is convenient to closed container is cleaned; And a vertical shaft 301 that is driven by motor 203 is installed in the described closed container, rotating ring 312, stirrer 313, blade 316 are housed on shaft 301, be fixed with profile of tooth ring 317 on the inwall of middle cylindrical shell 314, the effect of described profile of tooth ring 317 mainly is the particle rock sample progressively can be smashed.Described closed container can comprise assemblies such as a bearing seat 307, O shape circle 311, middle cylindrical shell 314, O shape circle 318, top cover 320 particularly.On top cover 320, have valve rod 323 and valve pressure cap 324, syringe water filling port and gas outlet, wherein the gas outlet is by valve rod 323 controls, and connect a gas and collect to connect and chew 321, collect to connect by gas and chew 321 and can link to each other, or the gas outlet is passed through pipeline and directly linked to each other with gas analysis instrument with external gas collector;
Described Bearing assembly comprises end cap 302, nut 303, packing ring 304, bearing intermediate sleeve 305, bearing 306, bearing seat 307 and stationary ring 310 etc.
Above-mentioned motor 203 can be connected by the end of the vertical shaft 301 in the known shaft coupling of the industry and the closed container.
Described blade 316 is vertically arranged a plurality of blade, is symmetrically distributed at circumferencial direction.Be symmetrically distributed at circumferencial direction, be generally 2,4 or 6, be preferably 4, crossing distribution.Cutter material adopts conventional machine tool material usually, as wimet, martensitic stain less steel, alloy steel etc.
Be weight reduction, be easy to carry and observe that the middle cylindrical shell 314 and the bearing seat 307 of closed container all can be selected plastic material for use.
The concrete grammar that adopts the broken degasser of landwaste of the present utility model to collect gas is:
(1) collection of the free gaseous hydrocarbon on landwaste surface (being static headspace gas): in the broken degasser of landwaste of the present utility model, when chip sample is packed into closed container and inject water after, when landwaste and water remain static, utilize buoyancy of water effect in the closed container, the free gaseous hydrocarbon (being static headspace gas) that is adsorbed in the landwaste surface is slowly overflowed from water, add water by the syringe water filling port and can collect the gas of own desorption in the closed container to connect through gas from valve passage and chew 321 and discharge, and collect and store (or can directly extract gas sample with the needle cylinder injection device) by external gas collector.
(2) collection of adsorbed gas in the landwaste micropore: after above-mentioned steps is finished, starter motor 203, when shaft 301 drive stirrers 313, blade 316 etc. rotate at a high speed, make landwaste and water strenuous exercise in the container, thereby landwaste is pulverized, and force in the landwaste micropore adsorptive gaseous hydrocarbon therefrom desorption come out, add water by the syringe water filling port and can collect the gas of own desorption in the closed container to connect through gas from valve passage and chew 321 and discharge, and store (or can directly extract gas sample with the needle cylinder injection device) by external gas collector.
It is worthy of note that the broken degasser of landwaste of the present utility model has following characteristics, adsorbed gas in landwaste static headspace gas and the landwaste micropore separately can be collected, and owing to be transformed into the dynamic pulverizing degassing from the static state degassing and in same container, carry out, so two kinds of desorption processes of cutting gas, without any walk-off-loss, guaranteed the accuracy of analysis project.This installs good crushing effect, the degassing efficiency height, and the above powder of 100 orders surpasses 90%, therefore makes in the landwaste micropore adsorbed gas desorption more complete.The middle cylindrical shell of closed container and bearing holder (housing, cover) are transparent plastic, and the two can dismounting, have light and handy, advantages such as the cleaning of being convenient to vary.
Because it is good that the broken degasser of landwaste of the present utility model has a degasifying effect, two kinds of cutting gases collecting can be input to respectively in the gas sample gatherer to be preserved, be convenient to the advantage of project analyses such as chromatogram, mass spectrum, isotope, therefore have good application prospects.
Description of drawings
Fig. 1 is the synoptic diagram that a kind of landwaste cuts broken degassing instrument in the prior art.
Wherein: 1 motor; External tooth connector in 2; 3 sample tubes; 4 alloy bites; 5 sample tubes are fastening; 6 cabinets; 7 supports; 8 air admission holes; 9 ventholes; 10 rocking arms; 11 rocking arms are fastening; 12 sample covers; 13 baffle plates.
Fig. 2 is a structural representation of the present utility model.
Wherein: 201 is the landwaste degasser, and 202 is base, and 203 is motor.
Fig. 3 is the synoptic diagram of degassing subassembly 201 in the utility model
Wherein: stir and take out 301, end cap 302, nut 303, packing ring 304, bearing intermediate sleeve 305, bearing 306, bearing seat 307, pin 308, O shape circle 309, stationary ring 310, O shape circle 311, rotating ring 312, stirrer 313, middle cylindrical shell 314, blade cover 315, blade 316, profile of tooth ring 317, O shape circle 318, nut 319, top cover 320, gas are collected to connect and are chewed 321, valve handle 322, valve rod 323, valve pressure cap 324, needle cylinder injection pressure cap 325, pressure pad 326, solid rubber cushion 327, upper press ring 328, F4 O-ring seal 329, following pressure ring 330.
Embodiment
Further describe the utility model below in conjunction with a specific embodiments.Scope of the present utility model is not subjected to the restriction of these embodiment, and scope of the present utility model proposes in claims.
The broken degasser (see figure 2) of a kind of landwaste, it comprises a degassing subassembly 201, base 202, motor 203, degassing subassembly 201 places on the base 202, and motor 203 is fixedly connected under the base 202.
(see figure 3) in described degassing subassembly 201, comprise a closed container and a Bearing assembly vertical, that form by bearing seat 307, O shape circle 311, middle cylindrical shell 314, O shape circle 318, top cover 320, and the lower end of closed container is threaded with a Bearing assembly, closed container can be dismantled, so that clean.
A vertical shaft 301 that is driven by motor 203 is installed in the described closed container, rotating ring 312, stirrer 313, blade cover 315 are housed on shaft 301, blade 316, be fixed with profile of tooth ring 317 on the inwall of middle cylindrical shell 314, the top cover 320 of closed container is provided with valve (it specifically can comprise valve handle 322, valve rod 323, valve pressure cap 324 etc.).Also be provided with a water filling port on top cover 320, can directly syringe be embedded wherein at water filling port, it specifically can comprise needle cylinder injection pressure cap 325, pressure pad 326, solid rubber cushion 327, upper press ring 328, F4 O-ring seal 329, following pressure ring 330 etc.Also be provided with a gas outlet on top cover 320, it connects a gas collects to connect and chews 321, and wherein the gas outlet is communicated with valve, and whether exhaust is controlled by valve fully.Collect to connect by gas and chew 321 and can link to each other with external gas collector.
Described Bearing assembly specifically can comprise end cap 302, nut 303, packing ring 304, bearing intermediate sleeve 305, bearing 306, bearing seat 307, pin 308, O shape circle 309, stationary ring 310, O shape circle 311 etc.
In the broken degasser of above-mentioned concrete landwaste, the mechanical seal that described stationary ring 310, rotating ring 312 and pin 308, O shape circle 309 are formed makes shaft 301 no little leakage in the high speed rotating process.
The concrete grammar that adopts the broken degasser of above-mentioned landwaste to collect gas is:
(1) the collection operation steps of the free gaseous hydrocarbon (being static headspace gas) in landwaste surface: the landwaste that will from drilling process, choose, (pour in the container after 30～60g) and topped up with water (saturated brine) through weighing, cover top cover 320, shut valve, extract syringe after extracting the water of about 10ml in the container from the water filling port of injection pressure cap 325 with the empty needle barrel syringe then, make the headroom (under the top cover 320) of container be in negative pressure state, collect to connect to chew on 321 at the gas of gas outlet simultaneously external gas collector is loaded onto, and it is vacuumized.Treat closed container stand up static more than 8 hours after, again with the syringe that water is housed from water filling port toward container in slowly water filling, open the valve on the top cover 320 this moment, the injecting process just rushes to gas collector to the desorption gas of container top through valve passage, treat that water in the container enters (the gas collector material is a transparent plastic) behind the gas collector, the propelling plunger of syringe is pulled out, allow the pressure equilibrium of atmospheric pressure through the water and the gas collector inner chamber of syringe inner chamber.Take off syringe, valve-off takes off gas collector again, and changes another gas collector.
(2) collection of adsorbed gas in the landwaste micropore: after gas has been collected on the thing, this device is seated on the base 202, insert water filling port with empty syringe again, extract syringe after extracting the water of about 10ml in the closed container, make the headroom of closed container be in negative pressure state.Starter motor 203 allows driven by motor shaft 301 high-speed stirred 8～15 minutes (look concrete lithology, loose lithology, the time is short, hard lithology, the time is long).Stir and finish, after static about 5 minutes, the syringe that water is housed is inserted water filling port again, the operating process of (1) gets final product before repeating.
Claims (5)
1, the broken degasser of a kind of landwaste, it comprises a degassing subassembly [201], base [202], motor [203], and the subassembly [201] that wherein outgases places on the base [202], and motor [203] is fixedly connected under the base [202];
In described degassing subassembly [201], comprise a vertical closed container and a Bearing assembly;
It is characterized in that described closed container comprises a bearing seat [307], O shape circle [311], middle cylindrical shell [314], O shape circle [318], top cover [320], and the lower end of middle cylindrical shell [314] is threaded with bearing seat [307], can dismantles;
A vertical shaft [301] that is driven by motor [203] is installed in the described closed container, rotating ring [312], stirrer [313], blade [316] are housed on shaft [301], be fixed with profile of tooth ring [317] on the inwall of middle cylindrical shell [314]; The top cover of closed container [320] has valve rod [323], valve pressure cap [324], water filling port and gas outlet, wherein the gas outlet is controlled by valve rod [323], and connect a gas and collect to connect and chew [321], collect to connect by gas and chew [321] and can link to each other, or the gas outlet is passed through pipeline and directly is communicated with gas analysis instrument with external gas collector;
Described Bearing assembly comprises end cap [302], nut [303], packing ring [304], bearing intermediate sleeve [305], bearing [306], bearing seat [307] and stationary ring [310].
2, the broken degasser of landwaste according to claim 1, it is characterized in that: described blade [316] is vertically arranged a plurality of blades, is symmetrically distributed at circumferencial direction.
3, the broken degasser of landwaste according to claim 1, it is characterized in that: the middle cylindrical shell [314] and the bearing seat [307] of closed container all adopt plastic material.
4, the broken degasser of a kind of landwaste, it comprises a degassing subassembly [201], base [202], motor [203], degassing subassembly [201] places on the base [202], and motor [203] is fixedly connected under the base 202;
It is characterized in that in described degassing subassembly [201], comprising a closed container and a Bearing assembly vertical, that form by bearing seat [307], O shape circle [311], middle cylindrical shell [314], O shape circle [318], top cover [320], and the lower end of closed container is threaded with a Bearing assembly, and closed container can be dismantled;
A vertical shaft [301] that is driven by motor [203] is installed in the described closed container, rotating ring [312], stirrer [313], blade cover [315] are housed on shaft [301], blade [316], be fixed with profile of tooth ring [317] on the inwall of middle cylindrical shell [314], the top cover of closed container [320] is provided with valve handle [322], valve rod [323], valve pressure cap [324]; Top cover [320] is provided with a water filling port, comprises needle cylinder injection device, pressure cap [325], pressure pad [326], solid rubber cushion [327], upper press ring [328], O-ring seal [329], following pressure ring [330]; Be provided with a gas outlet on top cover [320], it connects a gas collects to connect and chews [321], and wherein the gas outlet is communicated with valve, connects by the gas collection and chews [321] and can link to each other with external gas collector;
Described Bearing assembly comprises end cap [302], nut [303], packing ring [304], bearing intermediate sleeve [305], bearing [306], bearing seat [307], pin [308], O shape circle [309], stationary ring [310], O shape circle [311].
5, the broken degasser of landwaste according to claim 4, it is characterized in that: described stationary ring [310], rotating ring [312], pin [308], O shape circle [309] are formed mechanical seal, prevent that shaft [301] from leaking in the high speed rotating process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012068 CN200962075Y (en) | 2006-04-06 | 2006-04-06 | A rock scraps crushing and degasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012068 CN200962075Y (en) | 2006-04-06 | 2006-04-06 | A rock scraps crushing and degasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200962075Y true CN200962075Y (en) | 2007-10-17 |
Family
ID=38798593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012068 Expired - Lifetime CN200962075Y (en) | 2006-04-06 | 2006-04-06 | A rock scraps crushing and degasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200962075Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478470A (en) * | 2010-11-26 | 2012-05-30 | 中国石油化工股份有限公司 | Piston type vacuum degasser and its degassing method |
| CN102607902A (en) * | 2011-01-21 | 2012-07-25 | 中国石油化工股份有限公司 | Sealed canister for vacuum-desorbing physically-adsorbed hydrocarbon in soil |
| CN103041895A (en) * | 2011-10-13 | 2013-04-17 | 中国石油化工股份有限公司 | Vacuum ball-milling degassing tank for rare gas analysis, and analysis method |
| CN104677777A (en) * | 2013-11-29 | 2015-06-03 | 中国石油化工股份有限公司 | Testing device for residual gas content of rock and testing method thereof |
| CN104678076A (en) * | 2013-12-02 | 2015-06-03 | 中国石油化工股份有限公司 | Shale gas content measurement device and method |
| CN104833787A (en) * | 2015-05-29 | 2015-08-12 | 沈阳煤层甲烷气开发中心 | Shale sample smashing desorption device |
| CN105092314A (en) * | 2014-05-23 | 2015-11-25 | 中国石油化工股份有限公司 | Apparatus for collecting head-space gas, and method using apparatus |
| CN106153374A (en) * | 2015-04-21 | 2016-11-23 | 中国石油化工股份有限公司 | A kind of sealing crushes degasser |
| CN110988231A (en) * | 2019-12-31 | 2020-04-10 | 哈尔滨工业大学（威海） | Device and method for researching gas in underwater wet welding hollow molten drop |
| CN112630083A (en) * | 2020-11-30 | 2021-04-09 | 中国地质大学（北京） | Measuring device for escaping gas in shale core coring and crushing processes and working method thereof |
-
2006
- 2006-04-06 CN CN 200620012068 patent/CN200962075Y/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478470A (en) * | 2010-11-26 | 2012-05-30 | 中国石油化工股份有限公司 | Piston type vacuum degasser and its degassing method |
| CN102478470B (en) * | 2010-11-26 | 2014-07-02 | 中国石油化工股份有限公司 | Piston type vacuum degasser and its degassing method |
| CN102607902A (en) * | 2011-01-21 | 2012-07-25 | 中国石油化工股份有限公司 | Sealed canister for vacuum-desorbing physically-adsorbed hydrocarbon in soil |
| CN102607902B (en) * | 2011-01-21 | 2014-05-21 | 中国石油化工股份有限公司 | Sealed canister for vacuum-desorbing physically-adsorbed hydrocarbon in soil |
| CN103041895A (en) * | 2011-10-13 | 2013-04-17 | 中国石油化工股份有限公司 | Vacuum ball-milling degassing tank for rare gas analysis, and analysis method |
| CN103041895B (en) * | 2011-10-13 | 2015-05-06 | 中国石油化工股份有限公司 | Vacuum ball-milling degassing tank for rare gas analysis, and analysis method |
| CN104677777B (en) * | 2013-11-29 | 2017-10-27 | 中国石油化工股份有限公司 | Rock remnants air content test devices and its method of testing |
| CN104677777A (en) * | 2013-11-29 | 2015-06-03 | 中国石油化工股份有限公司 | Testing device for residual gas content of rock and testing method thereof |
| CN104678076A (en) * | 2013-12-02 | 2015-06-03 | 中国石油化工股份有限公司 | Shale gas content measurement device and method |
| CN104678076B (en) * | 2013-12-02 | 2016-08-17 | 中国石油化工股份有限公司 | Shale air content test device and method of testing |
| CN105092314A (en) * | 2014-05-23 | 2015-11-25 | 中国石油化工股份有限公司 | Apparatus for collecting head-space gas, and method using apparatus |
| CN105092314B (en) * | 2014-05-23 | 2020-01-24 | 中国石油化工股份有限公司 | Apparatus for headspace collection and method of using the same |
| CN106153374A (en) * | 2015-04-21 | 2016-11-23 | 中国石油化工股份有限公司 | A kind of sealing crushes degasser |
| CN106153374B (en) * | 2015-04-21 | 2018-11-23 | 中国石油化工股份有限公司 | It is a kind of to seal broken degasser |
| CN104833787A (en) * | 2015-05-29 | 2015-08-12 | 沈阳煤层甲烷气开发中心 | Shale sample smashing desorption device |
| CN110988231A (en) * | 2019-12-31 | 2020-04-10 | 哈尔滨工业大学（威海） | Device and method for researching gas in underwater wet welding hollow molten drop |
| CN112630083A (en) * | 2020-11-30 | 2021-04-09 | 中国地质大学（北京） | Measuring device for escaping gas in shale core coring and crushing processes and working method thereof |
| CN112630083B (en) * | 2020-11-30 | 2021-09-17 | 中国地质大学（北京） | Measuring device for escaping gas in shale core coring and crushing processes and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200962075Y (en) | A rock scraps crushing and degasing device | |
| CN100573089C (en) | A kind of device that is used for preparing or collecting the rock adsorptive gaseous hydrocarbon | |
| CN102095649A (en) | Direct shear testing device of saturated rock soil samples | |
| CN101034050A (en) | Fast desorption meter for gas content of goal seam | |
| CN102478470B (en) | Piston type vacuum degasser and its degassing method | |
| CN104678076A (en) | Shale gas content measurement device and method | |
| CN112033735A (en) | Novel sampling is smashed with deep rock to geological exploration device | |
| CN207351734U (en) | A kind of garden stuff pesticide residue detection device | |
| CN109946127B (en) | Shale vacuum crusher | |
| CN208742764U (en) | Cantilever vibration rod mill for corundum ceramic | |
| CN113075000B (en) | Traditional Chinese medicine detection sample extracting device and sample extracting method | |
| CN102607902A (en) | Sealed canister for vacuum-desorbing physically-adsorbed hydrocarbon in soil | |
| CN106269786A (en) | A kind of waste disposal method of small-sized rubbish compressor | |
| CN2811978Y (en) | Apparatus Instrument for cutting, crushing and degassing rock chip | |
| CN113061517A (en) | High-protein livestock feed preparation stirring fermentation equipment and preparation method | |
| CN216525797U (en) | Unsaturated pressure plate instrument for environmental rock-soil research | |
| CN114437871A (en) | Plant essential oil supercritical extraction system | |
| CN113828400A (en) | Kitchen waste treatment device for treating household waste | |
| CN107983448B (en) | Multi-soil-sample soil smashing device for laboratory | |
| CN214200892U (en) | Broken sampling device of fossil sporopollen for research of corpuscle ancient biology | |
| CN216745171U (en) | A liquefying plant for coal bed gas | |
| CN111257210A (en) | Device for mechanically accelerating aging of high polymer material and capturing aging product | |
| CN216160177U (en) | Soil environment monitoring sampling device | |
| CN213854718U (en) | Device for crushing coal rock or shale to analyze residual gas | |
| CN213726853U (en) | Anti-loosening grinding tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071017 |
|
| EXPY | Termination of patent right or utility model |