CN108287098B - Automatic sample soaking device for micro fossil - Google Patents
Automatic sample soaking device for micro fossil Download PDFInfo
- Publication number
- CN108287098B CN108287098B CN201711395711.3A CN201711395711A CN108287098B CN 108287098 B CN108287098 B CN 108287098B CN 201711395711 A CN201711395711 A CN 201711395711A CN 108287098 B CN108287098 B CN 108287098B
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- water inlet
- water
- sample
- pipe
- cabinet
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- 238000002791 soaking Methods 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000002253 acid Substances 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 21
- 239000002912 waste gas Substances 0.000 claims description 14
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 230000003228 microsomal effect Effects 0.000 claims 6
- 238000002360 preparation method Methods 0.000 claims 6
- 239000006260 foam Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 210000001589 microsome Anatomy 0.000 description 5
- 229910021487 silica fume Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides an automatic micro fossil sample soaking device, which comprises a cabinet body with a hollow structure inside, a plurality of sample soaking barrels, a water inlet main pipe, a plurality of water inlet branch pipes, a water outlet main pipe, a plurality of water outlet branch pipes, a booster pump, a water container and an acid container, the micro fossil is placed in the sample soaking barrel, the water container is used for containing water, the acid container is used for containing acid solution for soaking samples, the booster pump is used for pumping water in the water container or acid solution in the acid container into the water inlet main pipe, the water outlet of the water inlet main pipe is communicated with the water inlets of the water inlet branch pipes, a plurality of small holes are arranged on the water inlet branch pipes, acid solution or water in the water inlet branch pipe is discharged into the sample soaking barrel through the small hole, the bottom of the sample soaking barrel is provided with a first through hole, and discharging the waste liquid in the foam sample barrel into a drainage branch pipe through the first through hole, wherein water outlets of the drainage branch pipes are communicated with a water inlet of the drainage main pipe. The invention has simple structure and simple operation.
Description
Technical Field
The invention relates to the technical field of fossil research, in particular to an automatic sample soaking device for microsome fossil.
Background
The field of fossil research is related to two distinct disciplines, namely geological and biological. In the field of geological science, fossil research has great reference significance on historical geology, ancient biology and ancient geography, and through research and comparison of fossil, the method can help human to better know the ancient climate, the ancient geography and the ancient ecological environment, and further provides basis for positioning of stratum evolution sequence on time nodes; in the field of biology, ancient biology plays an important role in the biology of group, fossil research and analysis are the main research works, and traditional ancient biogenic fossil research and the application of modern electron microscope ultramicro fossil research have important meanings on the origin, evolution and influence of environment on organisms, the classification of species and the like.
Fossil identification is the basis of all fossil research work. The fossil identification generally comprises the steps of sampling, breaking, soaking, screening, selecting, identifying and reporting and the like. In the chemical identification process, the sample soaking needs to use a chemical reagent to soak the microsilica fossil after sample crushing, so that the microsilica fossil is decomposed from the rock. At present, the process requires a person to operate the sample soaking barrel in a laboratory to wash the sample and replace the sample soaking solution for multiple times, the process consumes the longest time and the most manpower in the whole fossil identification process, and the gas volatilized in the sample soaking process seriously pollutes the surrounding environment of the laboratory.
Disclosure of Invention
In view of the above, the invention provides a micro fossil automatic sample soaking device which can effectively reduce the labor intensity of workers and does not pollute air.
The invention provides an automatic sample soaking device for microsomes fossil, which comprises a cabinet body, a plurality of sample soaking barrels, a water inlet main pipe, a plurality of water inlet branch pipes, a water outlet main pipe, a plurality of water outlet branch pipes, a booster pump, a water container and an acid container, wherein the cabinet body is internally of a hollow structure, the sample soaking barrels, the water inlet branch pipes, the water outlet main pipe and the booster pump are all positioned in the cabinet body, microsomes fossil is placed in the sample soaking barrels, the water container is used for containing water for flushing the sample soaking barrels in the sample soaking process, the acid container is used for containing acid solution for soaking samples, the booster pump is used for pumping the water in the water container or the acid solution in the acid container into the water inlet main pipe, the water outlets of the water inlet main pipe are communicated with the water inlets of the plurality of water inlet branch pipes, a plurality of small holes are formed in the water inlet branch pipes, the acid solution or the water in the water inlet branch pipes is discharged, and discharging the waste liquid in the foam sample barrel into a drainage branch pipe through the first through hole, wherein water outlets of the drainage branch pipes are communicated with a water inlet of the drainage main pipe.
Further, the water inlet of intake manifold communicates first inlet tube and second inlet tube, first inlet tube is connected with the water receptacle, the second inlet tube is connected with sour container, be equipped with first feed liquor solenoid valve on the first inlet tube, be equipped with second feed liquor solenoid valve on the second inlet tube, each the water inlet end of intake branch pipe all is equipped with third feed liquor solenoid valve, each the delivery port end of drainage branch pipe all is equipped with the flowing back solenoid valve.
Further, the inside of the cabinet body is equipped with main control unit and sub-controller, the cabinet body includes the counter, be equipped with serial display screen on the counter, sub-controller and serial display screen are connected with main control unit respectively, the serial display screen is used for adding bubble appearance task and shows bubble appearance process, main control unit is used for reading bubble appearance task and sends the sub-controller with bubble appearance task, sub-controller and first feed liquor solenoid valve, second feed liquor solenoid valve, third feed liquor solenoid valve, flowing back solenoid valve are connected, the sub-controller receives open or close first feed liquor solenoid valve, second feed liquor solenoid valve and the third feed liquor solenoid valve and the flowing back solenoid valve that correspond behind the bubble appearance task.
Further, a first cabinet door has been seted up on the upper portion of cabinet face, the second cabinet door has been seted up to the centre of cabinet face, place first backup pad in the first cabinet door, place second backup pad and third backup pad in the second cabinet door, place a plurality of bubble appearance buckets in first backup pad, second backup pad and the third backup pad.
Furthermore, a fourth cabinet door is further arranged at the lower part of the cabinet surface, a waste liquid collecting bottle is placed in the fourth cabinet door, and the waste liquid collecting bottle is positioned at the lower end of a water outlet of the drainage main pipe.
Furthermore, a third cabinet door is further arranged in the middle of the cabinet surface, a fourth supporting plate is placed in the third cabinet door, an exhaust fan is placed on the fourth supporting plate, and an air inlet pipe is installed at the upper end of the exhaust fan.
Furthermore, a fifth cabinet door is arranged at the lower part of the cabinet surface, a waste gas collecting bottle is arranged in the fifth cabinet door, the waste gas collecting bottle is communicated with the lower end of the exhaust fan through an air outlet pipe, and the waste gas collecting bottle is used for collecting waste gas in the cabinet body.
Furthermore, a plurality of second through holes are formed in the first supporting plate, the second supporting plate and the third supporting plate.
Furthermore, the drainage branch pipes and the water inlet branch pipes are connected with telescopic supports, and the positions of the drainage branch pipes and the positions of the water inlet branch pipes can be adjusted through the telescopic supports.
Furthermore, a sample separating sieve is arranged in the sample soaking barrel, the sample separating sieve comprises a sample separating sieve upper layer and a sample separating sieve lower layer which are detachably connected, and microsilica fossil is placed between the sample separating sieve upper layer and the sample separating sieve lower layer; the below of booster pump is equipped with the supporting seat, through the supporting seat can support and fixed booster pump.
The technical scheme provided by the invention has the beneficial effects that: the automatic sample soaking device for the microsome fossil, provided by the invention, has the advantages of simple structure and simplicity and convenience in operation, and can automatically complete the sample soaking process in fossil identification, so that the sample soaking process is effectively optimized; the automatic micro fossil sample soaking device provided by the invention can automatically control the liquid adding, liquid discharging and flushing processes in the sample soaking process through the serial port display screen, the main controller and the sub-controller, so that the labor intensity of workers is reduced; the automatic micro fossil sample soaking device provided by the invention can timely discharge waste gas in the cabinet body through the exhaust fan, so that air pollution is effectively reduced.
Drawings
Fig. 1 is a schematic structural diagram of an automatic micro fossil sample soaking device according to the present invention.
Fig. 2 is a schematic structural diagram of a sample separating screen of the automatic micro fossil sample soaking device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides an automatic micro fossil sample soaking device, including a cabinet 1 having a hollow interior, a plurality of sample soaking buckets 2, a water inlet main pipe 3, a plurality of water inlet branch pipes 4, a water outlet main pipe 5, a plurality of water outlet branch pipes 6, a booster pump 7, a water container 8 and an acid container 9, wherein the sample soaking buckets 2, the water inlet branch pipes 4, the water outlet main pipe 5 and the water outlet branch pipes 6 are all located inside the cabinet 1, the water inlet main pipe 3, the booster pump 7, the water container 8 and the acid container 9 are all disposed outside the cabinet 1, micro fossil is placed in the sample soaking buckets 2, a water inlet of the water inlet main pipe 3 is communicated with a first water inlet pipe 31 and a second water inlet pipe 32, the first water inlet pipe 31 is connected with the water container 8, the water container 8 is used for containing water for flushing the sample soaking buckets 2 during sample soaking, the second water inlet pipe 32 is connected with the acid container 9, the acid container 9 is used for, the first water inlet pipe 31 is provided with a first liquid inlet electromagnetic valve 311, the second water inlet pipe 32 is provided with a second liquid inlet electromagnetic valve 321, the water inlet branch pipe 4 is provided with a plurality of small holes 42, acid solution or water in the water inlet branch pipe 4 is discharged into the sample soaking barrel 2 through the small holes 42, and the water inlet end of each water inlet branch pipe 4 is provided with a third liquid inlet electromagnetic valve 41.
The cabinet body 1 comprises a cabinet surface 11 and a bottom plate 12, a first cabinet door 111 is arranged at the upper part of the cabinet surface 11, a second cabinet door 112 and a third cabinet door 113 are arranged in the middle of the cabinet surface 11, a fourth cabinet door 114 and a fifth cabinet door 115 are arranged at the lower part of the cabinet surface 11, a first supporting plate 1111 is arranged in the first cabinet door 111, a second supporting plate 1121 and a third supporting plate 1122 are arranged in the second cabinet door 112, a plurality of second through holes (not shown) are arranged on the first supporting plate 1111, the second supporting plate 1121 and the third supporting plate 1122, waste gas in the first cabinet door 111 and the second cabinet door 112 can be discharged into the third cabinet door 113 through the second through holes, a plurality of foam sample barrels 2 are arranged on the first supporting plate 1111, the second supporting plate 1121 and the third supporting plate 1122, the foam sample barrels 2 are arranged below corresponding water inlet branch pipes 4, a first through hole is arranged at the bottom of each foam sample barrel 2, and is communicated with a water drainage branch pipe 6 through a water, waste liquid in the sample soaking barrel 2 is discharged into the drainage branch pipes 6 through the first through holes, a water outlet of each drainage branch pipe 6 is communicated with a water inlet of the drainage main pipe 5, a liquid discharge electromagnetic valve 61 is arranged at a water outlet end of each drainage branch pipe 6, a fourth support plate 1131 is arranged in the third cabinet door 113, an exhaust fan 1132 is arranged on the fourth support plate 1131, an air inlet pipe 1133 is arranged at the upper end of the exhaust fan 1132, a waste liquid collecting bottle 1141 is arranged in the fourth cabinet door 114, the waste liquid collecting bottle 1141 is arranged at the lower end of the water outlet of the drainage main pipe 5, the waste liquid collecting bottle 1141 is used for collecting waste liquid discharged from the drainage main pipe 5, a waste gas collecting bottle 1151 is arranged in the fifth cabinet door 115, the waste gas collecting bottle 1151 is communicated with the lower end of the exhaust fan 1132 through an air outlet pipe 1134, the waste gas collecting bottle 1151 is used for collecting waste, exhaust gas in the cabinet 1 is drawn into the exhaust gas collecting bottle 1151 through the intake air duct 1133.
In order to prevent laboratory air from being polluted during sample soaking, the first door 111, the second door 112, the third door 113, the fourth door 114 and the fifth door 115 should be closed, and the exhaust fan 1132 should be opened.
In one embodiment, four bubble sample barrels 2 are disposed on the first support plate 1111, the second support plate 1121, and the third support plate 1122.
The inside of the cabinet body 1 is equipped with main control unit and sub-controller, be equipped with serial display screen 13 on the counter 11, sub-controller and serial display screen 13 are connected with main control unit respectively, serial display screen 13 is used for adding the bubble appearance task and shows the bubble appearance process, sub-controller and first feed liquor solenoid valve 311, second feed liquor solenoid valve 321, third feed liquor solenoid valve 41, flowing back solenoid valve 61 is connected, the user adds behind the bubble appearance task through serial display screen 13, main control unit reads this bubble appearance task and sends the bubble appearance task for the sub-controller, the sub-controller receives behind this bubble appearance task through opening or closing first feed liquor solenoid valve 311, second feed liquor solenoid valve 321, third feed liquor solenoid valve 41 and flowing back solenoid valve 61 carry out the liquid feeding, flowing back and flushing process.
A supporting seat 71 is arranged below the booster pump 7, the booster pump 7 can be supported and fixed through the supporting seat 71, water in the water container 8 or acid solution in the acid container 9 can be pumped into the water inlet main pipe 3 through the booster pump 7, a flow switch and a pressure switch are arranged on the booster pump 7, after the first liquid inlet electromagnetic valve 311 or the second liquid inlet electromagnetic valve 321 is opened, the booster pump 7 operates to pump the water in the water container 8 or the acid solution in the acid container 9 into the water inlet main pipe 3, after any one third liquid inlet electromagnetic valve 41 is opened, the water or the acid solution in the water inlet main pipe 3 flows into the water inlet branch pipe 4 and then flows into the corresponding sample soaking barrel 2 through the small hole 42 in the water inlet branch pipe 4, and after the first liquid inlet electromagnetic valve 311 or the second liquid inlet electromagnetic valve 321 is closed, the booster pump 7 stops operating; after the sample soaking process is finished, the liquid discharge electromagnetic valve 61 is opened through the sub-controller, and then the waste liquid in the sample soaking barrel 2 is discharged into the drainage branch pipe 6 through the first through hole and then flows into the drainage main pipe 5 through the drainage branch pipe 6.
Each branch drainage pipe 6 and branch water inlet pipe 4 is connected with a telescopic bracket 52, the positions of the branch drainage pipe 6 and the branch water inlet pipe 4 can be adjusted through the telescopic brackets 52, the upper end of each telescopic bracket 52 is connected with the corresponding branch drainage pipe 6 and the corresponding branch water inlet pipe 4, and the lower end of each telescopic bracket 52 is fixedly connected with the corresponding first supporting plate 1111, the second supporting plate 1121, the third supporting plate 1122 and the bottom plate 12.
Referring to fig. 2, a sample separating sieve 21 is installed in the sample soaking barrel 2, the sample separating sieve 21 comprises a sample separating sieve upper layer 211 and a sample separating sieve lower layer 212 which are detachably connected, and microsilica fossil is placed between the sample separating sieve upper layer 211 and the sample separating sieve lower layer 212.
The automatic sample soaking device for the microsome fossil, provided by the invention, has the advantages of simple structure and simplicity and convenience in operation, and can automatically complete the sample soaking process in fossil identification, so that the sample soaking process is effectively optimized; the automatic micro fossil sample soaking device provided by the invention can automatically control the liquid adding, liquid discharging and flushing processes in the sample soaking process through the serial port display screen 13, the main controller and the sub-controller, so that the labor intensity of workers is reduced; the automatic micro fossil sample soaking device provided by the invention can timely discharge waste gas in the cabinet body 1 through the exhaust fan 1132, and effectively reduces air pollution.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. An automatic sample soaking device for microsomed fossils is characterized by comprising a cabinet body, a plurality of sample soaking barrels, a water inlet main pipe, a plurality of water inlet branch pipes, a water outlet main pipe, a plurality of water outlet branch pipes, a booster pump, a water container and an acid container, wherein the cabinet body is of a hollow structure, the sample soaking barrels, the water inlet branch pipes, the water outlet main pipe and the water outlet branch pipes are all positioned in the cabinet body, microsomed fossils are placed in the sample soaking barrels, the water container is used for containing water for flushing the sample soaking barrels in the sample soaking process, the acid container is used for containing acid solution for microsomed fossils, the booster pump is used for pumping the water in the water container or the acid solution in the acid container into the water inlet main pipe, a water outlet of the water inlet main pipe is communicated with water inlets of the plurality of water inlet branch pipes, a plurality of small holes are formed in the water inlet branch pipes, and the acid, the bottom of the sample soaking barrel is provided with a first through hole, waste liquid in the sample soaking barrel is discharged into a drainage branch pipe through the first through hole, the water outlets of a plurality of drainage branch pipes are all communicated with the water inlet of the drainage header pipe, the water inlet of the water inlet header pipe is communicated with a first water inlet pipe and a second water inlet pipe, the first water inlet pipe is connected with a water container, the second water inlet pipe is connected with an acid container, the first water inlet pipe is provided with a first liquid inlet electromagnetic valve, the second water inlet pipe is provided with a second liquid inlet electromagnetic valve, the water inlet end of each water inlet branch pipe is provided with a third liquid inlet electromagnetic valve, the water outlet end of each drainage branch pipe is provided with a liquid outlet electromagnetic valve, the inside of the cabinet body is provided with a main controller and an auxiliary controller, the cabinet body comprises a cabinet surface, the cabinet surface is provided with a serial display screen, and the auxiliary controller, serial ports display screen is used for adding bubble appearance task and demonstration bubble appearance process, main control unit is used for reading bubble appearance task and sends the bubble appearance task for sub-controller, sub-controller is connected with first feed liquor solenoid valve, second feed liquor solenoid valve, third feed liquor solenoid valve, flowing back solenoid valve, sub-controller receives open or close first feed liquor solenoid valve, second feed liquor solenoid valve and the third feed liquor solenoid valve and the flowing back solenoid valve that correspond behind the bubble appearance task.
2. The automated microsomal fossil sample preparation device according to claim 1, wherein a first cabinet door is provided at an upper portion of the cabinet, a second cabinet door is provided at a middle portion of the cabinet, a first support plate is disposed in the first cabinet door, a second support plate and a third support plate are disposed in the second cabinet door, and a plurality of sample preparation buckets are disposed on the first support plate, the second support plate and the third support plate.
3. The automated microsomal fossil sample preparation device according to claim 1, wherein a fourth cabinet door is further opened at a lower portion of the cabinet surface, a waste liquid collection bottle is placed in the fourth cabinet door, and the waste liquid collection bottle is located at a lower end of a water outlet of the main drain pipe.
4. The automated microsomal fossil sample preparation device according to claim 1, wherein a third cabinet door is further provided in the middle of the cabinet surface, a fourth support plate is disposed in the third cabinet door, an exhaust fan is disposed on the fourth support plate, and an intake duct is installed at an upper end of the exhaust fan.
5. The automated micro-fossil sample soaking device according to claim 4, wherein a fifth cabinet door is opened at a lower portion of the cabinet, a waste gas collecting bottle is disposed in the fifth cabinet door, the waste gas collecting bottle is communicated with a lower end of the exhaust fan through an exhaust duct, and the waste gas collecting bottle is used for collecting waste gas in the cabinet.
6. The automated microsomal fossil sample preparation device according to claim 2, wherein the first support plate, the second support plate and the third support plate are provided with a plurality of second through holes.
7. The automated micro fossil sample preparation device according to claim 1, wherein telescopic supports are connected to the drain branch pipe and the water inlet branch pipe, and positions of the drain branch pipe and the water inlet branch pipe can be adjusted by the telescopic supports.
8. The automated microsomal fossil sample soaking device according to claim 1, wherein a sample separating sieve is mounted in the sample soaking barrel, the sample separating sieve comprises a sample separating sieve upper layer and a sample separating sieve lower layer which are detachably connected, and microsomal fossil is placed between the sample separating sieve upper layer and the sample separating sieve lower layer; the below of booster pump is equipped with the supporting seat, through the supporting seat can support and fixed booster pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395711.3A CN108287098B (en) | 2017-12-21 | 2017-12-21 | Automatic sample soaking device for micro fossil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395711.3A CN108287098B (en) | 2017-12-21 | 2017-12-21 | Automatic sample soaking device for micro fossil |
Publications (2)
| Publication Number | Publication Date |
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| CN108287098A CN108287098A (en) | 2018-07-17 |
| CN108287098B true CN108287098B (en) | 2019-12-17 |
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| CN201711395711.3A Expired - Fee Related CN108287098B (en) | 2017-12-21 | 2017-12-21 | Automatic sample soaking device for micro fossil |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110231204A (en) * | 2019-07-05 | 2019-09-13 | 昆山和润华电子科技有限公司 | For extracting the acidolysis device of kerogen and cryptogam in rock |
| CN112014194A (en) * | 2020-07-24 | 2020-12-01 | 中国地质大学（武汉） | Semi-automatic stone bubble appearance device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094403U (en) * | 1991-06-28 | 1992-01-29 | 杭州余杭县气瓶试压机厂 | Steam cleaning machine for gasified petroleum gas steel bottle |
| CN200965499Y (en) * | 2006-10-25 | 2007-10-24 | 王绪友 | A sheet-punching machine |
| CN201532333U (en) * | 2009-11-09 | 2010-07-21 | 徐华 | Histiocyte section totally-enclosed full-automatic dyeing apparatus |
| CN202710442U (en) * | 2012-09-07 | 2013-01-30 | 东北石油大学 | Core cleaning device for geological research |
| CN103323315B (en) * | 2013-06-24 | 2015-07-15 | 太原理工大学 | Undisturbed soil vacuum soaking device and method for preparing sheet for SEM analysis |
| CN104251790B (en) * | 2014-10-09 | 2017-12-29 | 中国地质大学（武汉） | Automatic water-filling formula ground sample saturator |
| CN105092351A (en) * | 2015-06-09 | 2015-11-25 | 中国石油天然气股份有限公司 | Rock core oil washing device and method |
| CN205449629U (en) * | 2016-03-06 | 2016-08-10 | 海城市石油化工仪器厂 | To rock sample soak, abluent processing apparatus |
| CN205607796U (en) * | 2016-03-15 | 2016-09-28 | 安徽理工大学 | Geology rock sample tightness coefficient testing arrangement |
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