CN107132366B - A kind of kerogen automatic analytical instrument - Google Patents
A kind of kerogen automatic analytical instrument Download PDFInfo
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- CN107132366B CN107132366B CN201710509350.4A CN201710509350A CN107132366B CN 107132366 B CN107132366 B CN 107132366B CN 201710509350 A CN201710509350 A CN 201710509350A CN 107132366 B CN107132366 B CN 107132366B
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- beaker
- confluence block
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- kerogen
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a kind of kerogen automatic analytical instruments, water pot including being set to complete machine lower part, hydrochloric acid tank and hydrofluoric acid tank, the water pot, hydrochloric acid tank, the liquid outlet of hydrofluoric acid tank passes through No. I solenoid valve and is connected to No. I confluence block, No. I confluence block is connected to by fluid filling pump with No. II confluence block, the liquid outlet of No. II confluence block is arranged in parallel with several beaker liquor charging valves, the beaker liquor charging valve is respectively connected to corresponding beaker plus acid discharge mouth, the beaker adds acid discharge mouth to be also connected to by No. II solenoid valve with waste liquid confluence block, the waste discharge mouth of No. II confluence block is connected to by waste discharge liquid pipe with waste liquid confluence block.The present invention can effectively facilitate the dispersion of liquid feeding process Chinese medicine, achieve the purpose that reaction sufficiently and severe degree is controllable, solve the problem of that magnetic stirs that dynamics is smaller that sample can not be promoted thoroughly to react by T font agitating paddle；It ensures accurate liquid feeding and quick fluid-discharge, the accuracy of each beaker liquid feeding is realized by fixed liquid feeding pump frequency.
Description
Technical field
The present invention relates to the analytical equipment of oil exploration, in particular to a kind of kerogen automatic analytical instrument.
Background technique
The method of the unit analysis kerogen such as domestic each oil field, scientific research and teaching and SPORO-POLLEN FOSSILS is all according to SY/T at present
5915-2000 " spore-pollen analysis identification " and GB/T 19144-2010 " kerogen maceration method in sedimentary rock ", be all made of by hand and
Semimechanized operating method, there are overall process manual operations, large labor intensity largely contacts the problems such as poisonous and harmful reagent,
Enterprise employee health is caused centainly to injure；Experimental period, length caused very big restrictive function to subsequent experimental progress.
It is mainly manifested in the metal equipments such as water-bath to be easily corroded, causes security risk；Draught cupboard is easy pre-cooling of instiling
The acid solution of condensation；Volatility hydrochloric acid, hydrofluoric acid easily choke operator's mouth and nose；Acid adding, stirring, heating, acid discharge are grasped by hand
Make, heavy workload, while the manual unstable loss for causing sample；Reaction time occupy substantially analysis process three/
Two.
In recent years, more or less there is the problems such as filter membrane blocking, pipeline blockage, leads to instrument in the analysis instrument of trial-production
It can not work normally.
Summary of the invention
The purpose of the present invention is overcoming deficiency in the prior art, a kind of kerogen automatic analytical instrument, Ke Yiyou are provided
Effect promotes the dispersion of liquid feeding process Chinese medicine, achievees the purpose that reaction sufficiently and severe degree is controllable, solved by T font agitating paddle
The problem of magnetic stirring dynamics is smaller, sample can not be promoted thoroughly to react.
The technical scheme adopted by the invention is that: a kind of kerogen automatic analytical instrument, including it is horizontally arranged be set to it is whole
Water pot, hydrochloric acid tank and the hydrofluoric acid tank of machine lower part, the water pot, hydrochloric acid tank, hydrofluoric acid tank liquid outlet pass through No. I solenoid valve
It is connected to No. I confluence block, No. I confluence block is connected to by fluid filling pump with No. II confluence block, and No. II confluence block goes out liquid
Mouth is arranged in parallel with the beaker liquor charging valve that several are beaker liquor charging, and the beaker liquor charging valve is respectively connected to corresponding burning
Cup adds acid discharge mouth, and the beaker adds acid discharge mouth also to connect by No. II solenoid valve for beaker drain with waste liquid confluence block
Logical, the waste discharge mouth of No. II confluence block is connected to by waste discharge liquid pipe with waste liquid confluence block.
Flowmeter is provided in pipeline between No. I confluence block and the fluid filling pump.
The evacuation port of No. II confluence block is connected to No. III confluence block, and air emptying is provided on No. III confluence block
Valve and several return valves.
The return valve includes that water fills return valve, hydrochloric acid fills return valve, hydrofluoric acid fills return valve.
The air exhaust-valve is connected with air compressor.
Safety valve is additionally provided at the outer wall of No. II confluence block.
Tapping valve is additionally provided at No. I confluence block.
The beaker array is arranged in water-bath, be provided on the water-bath holding locating rack, filling pipeline,
Heater strip, the water-bath side-walls are additionally provided with liquid level detection device, overflow port, and the water-bath lower end is provided with lift
Carrying slide plate, it is described carrying slide plate by support frame lower end elevator drives.
The beaker upper end is provided in T font agitating paddle, and the T font agitating paddle is driven by motor by synchronous pulley
Transmission.
The beneficial effects of the present invention are: the present invention can effectively facilitate the dispersion of liquid feeding process Chinese medicine, it is abundant to reach reaction
And the purpose that severe degree is controllable, it is smaller by T font agitating paddle solution magnetic stirring dynamics, sample can not be promoted thoroughly to react
Problem.It ensures accurate liquid feeding and quick fluid-discharge, the accuracy of each beaker liquid feeding is realized by fixed liquid feeding pump frequency.
Detailed description of the invention
Fig. 1: the connection schematic diagram of device part in the present invention；
Fig. 2: the lifting schematic diagram of beaker in the present invention；
Fig. 3: the method flow diagram of kerogen maceration method in the present invention.
Attached drawing mark:
1 water pot, 2 hydrochloric acid tank
The 3 confluence blocks of hydrofluoric acid tank 4 I
5 No. I 6 tapping valves of solenoid valve
7 flowmeter, 8 fluid filling pump
9 No. II confluence blocks, 10 No. III confluence blocks
11 waste liquids confluence 12 air exhaust-valve of block
13 water fill 14 hydrochloric acid of return valve and fill return valve
15 hydrofluoric acid fill 16 beaker liquor charging valve of return valve
17 No. II 18 waste discharge liquid pipes of solenoid valve
19 safety valve, 20 beaker
21 locating rack, 22 water-bath
23 carrying 24 support frames of slide plate
25 elevators.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As attached drawing 1 to shown in Fig. 2, a kind of kerogen automatic analytical instrument, including horizontally arranged be set to complete machine lower part
Water pot 1, hydrochloric acid tank 2 and hydrofluoric acid tank 3, the water pot 1, hydrochloric acid tank 2, hydrofluoric acid tank 3 liquid outlet pass through No. I solenoid valve
5 are connected to No. I confluence block 4, are additionally provided with tapping valve 6 at No. I confluence block 4.No. I confluence block 4 by fluid filling pump 8 with
The connection of No. II confluence block 9, is provided with flowmeter 7 in the pipeline between No. I confluence block 4 and the fluid filling pump 8, and described No. I
Positive displacement pump is additionally provided between confluence block 4 and No. II confluence block 9.The liquid outlet of No. II confluence block 9 is arranged in parallel with
Several correspond with beaker 20, for the beaker liquor charging valve 16 of 20 liquor charging of beaker, and the beaker liquor charging valve 16 is respectively connected to
Corresponding beaker 20 adds acid discharge mouth, and the beaker 20 adds acid discharge mouth also to pass through No. II electromagnetism for 20 drain of beaker
Valve 17 is connected to waste liquid confluence block 11, outlet of the entrance of No. II solenoid valve 17 also with the beaker liquor charging valve 16.
The waste discharge mouth of No. II confluence block 9 is connected to by waste discharge liquid pipe 18 with waste liquid confluence block 11；The emptying of No. II confluence block 9
Mouth is connected to No. III confluence block 10, is provided with air exhaust-valve 12 and several return valves on No. III confluence block 10, described
Air exhaust-valve 12 is connected with air compressor, and the return valve includes that water fills return valve 13, hydrochloric acid fills return valve 14, hydrogen
Fluoric acid fills return valve 15；Safety valve 19 is additionally provided at the outer wall of No. II confluence block 9.
Wherein, 20 array of beaker is arranged in water-bath 22, is provided with holding locating rack on the water-bath 22
21, filling pipeline, heater strip, 22 side-walls of water-bath are additionally provided with liquid level detection device, overflow port, the water-bath
22 lower ends are provided with the carrying slide plate 23 of lift, and the carrying slide plate 23 is driven by the elevator 25 of 24 lower end of support frame.Often
A 20 upper end of the beaker is provided in T font agitating paddle, and the T font agitating paddle inside is steel iron staff, and outside has poly-
Tetrafluoroethene thickeies coating；The T font agitating paddle is driven by motor by synchronous belt pulley transmission, also sets above the motor driven
It is equipped with exhaust apparatus, the exhaust apparatus is made of corrosive resistant fan.
As shown in figure 3, using the analysis method of kerogen automatic analytical instrument of the invention comprising the steps of:
Inspection apparatus state S1
Air compressor pressure is checked in 5~7Bar or so, fluid reservoir (water pot 1, hydrochloric acid tank 2 and hydrofluoric acid shop) liquid measure reaches
It is required to analysis.
Sample S2
100g is taken to be sieved sample in 1.5L polytetrafluoroethylene beaker 20, knob beaker 20 to locating rack 21.
Water is added to heat S3
22 priming valve door of water-bath is opened, water-bath 22 is filled it up with and is automatically stopped within 4~6 minutes.Starting heater strip, 30~40
Minute is heated to preset 69 DEG C.
Add hydrochloric acid S4
The rotation of T font agitating paddle accelerates to promote chemical reaction.Open hydrochloric acid pipeline electromagnetic valve (No. I of 2 liquid outlet of hydrochloric acid tank
Solenoid valve 5), emptying pipeline inlet solenoid valve (air exhaust-valve 12) is opened, and fills dilute hydrochloric acid, beaker filling opening electricity to beaker 20
Magnet valve (beaker liquor charging valve 16) is sequentially opened, and 220ml dilute hydrochloric acid is added to beaker 20 by stroke type, until before laboratory starts
Until 20 numbers of beaker of setting, beaker filling opening solenoid valve (beaker liquor charging valve 16) is closed after the completion of acid adding；Emptying pipeline enters
Mouth solenoid valve (air exhaust-valve 12) is opened, and air compressor provides hydrochloric acid in gas emptying liquid feeding pipeline.
It is stirred to react S5
T font agitating paddle continues working 4 hours under 69 DEG C of constant temperature.
Weak acid process S6
It opens water pipe way solenoid valve (No. I solenoid valve 5 of 1 liquid outlet of water pot), (the air emptying of emptying pipeline inlet solenoid valve
Valve 12) it opens, tap water is filled to beaker 20, emptying pipeline inlet solenoid valve (air exhaust-valve 12) is closed, beaker filling opening
Solenoid valve (beaker liquor charging valve 16) is sequentially opened, and fluid filling pump 8 adds 400ml tap water to beaker 20 by stroke type, until real
Until testing 20 numbers of beaker being arranged before room starts, beaker filling opening solenoid valve (beaker liquor charging valve 16) after the completion of water is added to close；
It empties pipeline inlet solenoid valve (air exhaust-valve 12) to open, air compressor provides gas and empties liquid feeding pipeline water, and it is small to stand 4
When.
Pump drainage weak acid S7
Drain line outlet solenoid valve (No. II solenoid valve 17) is opened, and adds acid discharge mouth to aspirate weak acid from beaker one by one, until
Water level is more than to add acid discharge mouth；Positive displacement pump monitors that no pressure operates, and next plus acid discharge mouth carries out suction operation.Until laboratory
Until the number for the beaker 20 being arranged before starting.Wherein drain line is discharged according to pH monitor value.PH value is less than or equal to set
Definite value selects waste liquid barrel, is greater than the set value choice experiment room sewerage.
Step 8: adding acid for many times
120ml hydrochloric acid similarly is added by acid adding process and 100ml hydrochloric acid and 120ml is added in 100ml hydrofluoric acid, acid adding process
Hydrofluoric acid, acid adding process are added this three processes of 200ml hydrochloric acid and execute according to step S4 to step S7.
Step 9: pickling neutralisation
Step S6 to step S7 is executed repeatedly, and wherein adding liquid is 1000ml tap water in step 6.Until pH is 6.
Kerogenic analysis method is only enumerated in the present invention, but the present invention is not limited to kerogenic analyses, the present invention is also
It can be used for the analysis of SPORO-POLLEN FOSSILS.
The present invention can effectively facilitate the dispersion of liquid feeding process Chinese medicine, reach the mesh that reaction is abundant and severe degree is controllable
, solving the problem of magnetic stirring by T font agitating paddle, dynamics is smaller that sample can not be promoted thoroughly to react.Ensure accurate add
Liquid and quick fluid-discharge realize the accuracy of each beaker liquid feeding by fixed liquid feeding pump frequency.
Claims (9)
1. a kind of kerogen automatic analytical instrument, including the horizontally arranged water pot for being set to complete machine lower part, hydrochloric acid tank and hydrofluoric acid
Tank, which is characterized in that the water pot, hydrochloric acid tank, hydrofluoric acid tank liquid outlet pass through No. I solenoid valve and be connected to No. I confluence block,
No. I confluence block is connected to by fluid filling pump with No. II confluence block, and the liquid outlet of No. II confluence block is arranged in parallel with several
A beaker liquor charging valve for beaker liquor charging, the beaker liquor charging valve is respectively connected to corresponding beaker plus acid discharge mouth, institute
That states beaker adds acid discharge mouth to be also connected to by No. II solenoid valve for beaker drain with waste liquid confluence block, No. II confluence block
Waste discharge mouth be connected to by waste discharge liquid pipe and waste liquid confluence block；The beaker array is arranged in water-bath, on the water-bath
It is provided with holding locating rack, filling pipeline, heater strip, the water-bath side-walls are additionally provided with liquid level detection device, overflow
Head piece, the water-bath lower end are provided with the carrying slide plate of lift, and the carrying slide plate is driven by the elevator of support frame lower end
Dynamic, each beaker upper end is provided in T font agitating paddle, the driving motor top row of being additionally provided with of the T font agitating paddle
Device of air, support frame as described above lower end are provided with supporting leg, and pilot hole is formed in the supporting leg, and the carrying slide plate lower end forms guiding
Bar, the guide rod are slided along pilot hole.
2. a kind of kerogen automatic analytical instrument according to claim 1, which is characterized in that No. I confluence block and institute
It states in the pipeline between fluid filling pump and is provided with flowmeter.
3. a kind of kerogen automatic analytical instrument according to claim 1, which is characterized in that No. I confluence block and institute
It states and is additionally provided with positive displacement pump between No. II confluence block.
4. a kind of kerogen automatic analytical instrument according to claim 1, which is characterized in that the row of No. II confluence block
It eats dishes without rice or wine to be connected to No. III confluence block, is provided with air exhaust-valve and several return valves on No. III confluence block.
5. a kind of kerogen automatic analytical instrument according to claim 4, which is characterized in that the return valve includes water note
Full return valve, hydrochloric acid fills return valve, hydrofluoric acid fills return valve.
6. a kind of kerogen automatic analytical instrument according to claim 4, which is characterized in that the air exhaust-valve connection
There is air compressor.
7. a kind of kerogen automatic analytical instrument according to claim 1, which is characterized in that outside No. II confluence block
Safety valve is additionally provided at wall.
8. a kind of kerogen automatic analytical instrument according to claim 1, which is characterized in that at No. I confluence block also
It is provided with tapping valve.
9. a kind of kerogen automatic analytical instrument according to claim 1, which is characterized in that the beaker upper end is respectively provided with
Have in T font agitating paddle, the T font agitating paddle is driven by motor by synchronous belt pulley transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509350.4A CN107132366B (en) | 2017-06-28 | 2017-06-28 | A kind of kerogen automatic analytical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509350.4A CN107132366B (en) | 2017-06-28 | 2017-06-28 | A kind of kerogen automatic analytical instrument |
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| Publication Number | Publication Date |
|---|---|
| CN107132366A CN107132366A (en) | 2017-09-05 |
| CN107132366B true CN107132366B (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710509350.4A Active CN107132366B (en) | 2017-06-28 | 2017-06-28 | A kind of kerogen automatic analytical instrument |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110441120B (en) * | 2019-08-05 | 2024-07-19 | 昆山和润华电子科技有限公司 | Automatic clay separating and extracting equipment |
| CN112427420A (en) * | 2020-11-26 | 2021-03-02 | 广州达晖生物技术股份有限公司 | Self-cleaning supply system for chromosome harvesting equipment |
| CN114177646B (en) * | 2021-12-07 | 2023-04-25 | 常州市易用科技有限公司 | Kerogen acidizing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149805A (en) * | 1977-02-02 | 1979-04-17 | Occidental Oil Shale, Inc. | Method and apparatus for measuring kerogen content of oil shale |
| CN1042418A (en) * | 1989-11-15 | 1990-05-23 | 西南石油学院 | Automatic preparation instrumnet for root of cheese |
| CN201532328U (en) * | 2009-07-06 | 2010-07-21 | 长沙湘智离心机仪器有限公司 | Intelligent kerogen extractor |
| CN201773023U (en) * | 2010-04-09 | 2011-03-23 | 谢家骆 | Kerogen automatic extraction device |
-
2017
- 2017-06-28 CN CN201710509350.4A patent/CN107132366B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149805A (en) * | 1977-02-02 | 1979-04-17 | Occidental Oil Shale, Inc. | Method and apparatus for measuring kerogen content of oil shale |
| CN1042418A (en) * | 1989-11-15 | 1990-05-23 | 西南石油学院 | Automatic preparation instrumnet for root of cheese |
| CN201532328U (en) * | 2009-07-06 | 2010-07-21 | 长沙湘智离心机仪器有限公司 | Intelligent kerogen extractor |
| CN201773023U (en) * | 2010-04-09 | 2011-03-23 | 谢家骆 | Kerogen automatic extraction device |
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| CN107132366A (en) | 2017-09-05 |
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Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: CNOOC Energy Development Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Energy Development Co., Ltd. |
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