CN209432507U - Gas-liquid mixed media on-line period system - Google Patents
Gas-liquid mixed media on-line period system Download PDFInfo
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- CN209432507U CN209432507U CN201822202482.5U CN201822202482U CN209432507U CN 209432507 U CN209432507 U CN 209432507U CN 201822202482 U CN201822202482 U CN 201822202482U CN 209432507 U CN209432507 U CN 209432507U
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Abstract
The utility model discloses a kind of gas-liquid mixed media on-line period systems, including sampling system, Separate System of Water-jet, cooling system, nitrogen purge system.The utility model is by using second medium technique valve, cooling tank and knockout drum realize gas-liquid separation, it creates conditions to realize that air-liquid is separately sampled, realize that subsequent gases individually sample, liquid sample individually to meet the requirement of the technique of complex working condition, the Sampling for solving complicated gas-liquid and depositing.The utility model is suitable for the medium of generation bulk gas after gas-liquid mixed media or medium decompression.Medium can be drained into torch mouth by the utility model nitrogen purge system, eliminate medium residual, ensure that the cleaning of whole system is prepared for sampling next time.The utility model nitrogen purge system and cooling system shouldn't so that whole system greatly simplifies.
Description
Technical field
The invention belongs to petrochemical field, in particular to one kind generates a large amount of gas after being depressured about gas-liquid mixed media or medium
Body
Medium gas-liquid mixed media on-line period system.
Background technique
In petroleum, chemical industry, medicine and other fields, frequently by the various liquid of pipeline or gas.In order to guarantee conveying
Medium can satisfy defined technological parameter index, it is necessary to which specified point is sampled detection to the medium of conveying, divides on pipeline
Analysis.
In recent years, with environmental pollution, the promotion of the reinforcement of environmental requirement and people's environmental consciousness, domestic petroleum chemical industry and doctor
The industries such as medicine have gone up a collection of environmental protection equipment in environmental area successively, and sampler is exactly a kind of protection sample collector, reduce toxic
A kind of environmental protection equipment of pernicious gas leakage, and the requirement of enclosed sampling may be implemented substantially.
Chinese utility model patent CN207379761U provides a kind of sampling mode of Single Medium；Chinese utility model
207181109 U of patent CN provides a kind of confined gas sampling configuration；Chinese 204944883 U of utility model CN is also provided
A kind of sampling configuration being mainly used for liquid sample.However, especially fine chemistry industry is led in industries such as petroleum, chemical industry, medicine
The sampling in domain, some media is then extremely complex, the medium as generated bulk gas after gas-liquid mixed media or medium decompression, these
Medium has preferably again in sampling, and gas needs independent sampling analysis, and liquid is also required to sampling analysis, and cannot mix sampling；
Current sampling system is unable to satisfy the sampling request of this complex working condition.
Summary of the invention
Technical problem to be solved by the present invention lies in the samplings for being unable to satisfy complex working condition for the above-mentioned prior art to want
The deficiencies of asking, provide it is a kind of can gas and liquid be separately sampled, the Sampling that can solve complicated gas-liquid and deposit, are suitable for gas-liquid mixed
The medium of bulk gas is generated after medium or medium decompression and meets the gas-liquid mixed media on-line period system of complex working condition requirement
System.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of gas-liquid mixed media on-line period system, including sampling system, Separate System of Water-jet.
Sampling system includes that logical medium inlet, first medium inlet process valve, second medium are sequentially connected by pipeline
Entrance work
Skill valve, liquid sample valve.It is connected at the top of liquid sample valve and Separate System of Water-jet.The bottom of Separate System of Water-jet
Portion is connected with the inside of vial by sampling needle and is equipped with sampling valve between Separate System of Water-jet and sampling needle.Adsorption tanks are logical
Over-sampling needle is connected with the inside of vial.
It is connected at the top of the first end of three-way ball valve and Separate System of Water-jet.The second end of three-way ball valve passes sequentially through gold
Belong to hose, the first quick coupling, the first cylinder valve, sampling steel cylinder, the second cylinder valve, the second quick coupling, first medium outlet
Technique valve, second medium outlet process valve are connected with media outlet.Two-way is divided at the third end of three-way ball valve, passes through first all the way
Pipeline between circulating valve and the second quick coupling and first medium outlet process valve is connected, and the second tunnel passes sequentially through second and follows
Ring valve, first row torch mouth technique valve, second row torch mouth technique valve are connected with row's torch mouth, medium inlet and media outlet
It is connected with device technique system.
Separate System of Water-jet includes knockout drum.Gas-liquid mixed entrance, gas are respectively equipped at the top of knockout drum
Outlet.The bottom of knockout drum is equipped with liquid outlet.Gas-liquid mixed entrance is connected with liquid sample valve.Gas vent and threeway
The first end of ball valve is connected.Liquid outlet is connected with sampling valve.
The gas-liquid mixed media on-line period system further includes cooling system, cooling system in one of the embodiments,
System is arranged between second medium inlet process valve and liquid sample valve.
Cooling system includes cooling tank, is arranged in cooling tank and the spiral cooling tube at the top and bottom of the cooling tank,
Cooling water inlet, cooling water outlet.Cooling water inlet is connected with the lower part in cooling tank.In cooling water outlet and cooling tank
Top is connected.Cooling water valve is equipped between cooling water inlet and cooling tank.That at the top of cooling tank of spiral cooling tube
End is connected with second medium inlet process valve.Spiral cooling tube is connected far from that end at the top of cooling tank with liquid sample valve
It is logical.Cooling water inlet and cooling water outlet are connected with user's cooling water system.
The gas-liquid mixed media on-line period system further includes nitrogen purge system in one of the embodiments,.
Nitrogen purge system includes being sequentially connected logical gas source three linked piece, the first valve, the second valve, gas circuit pipeline.Gas
Road pipeline is connected far from that end of the second valve with the pipeline between second medium inlet process valve and spiral cooling tube.Gas source
Three linked piece is connected with user's Nitrogen source gases.
Thermometer is also successively arranged on the pipeline between spiral cooling tube and liquid sample valve in one of the embodiments,
And pressure gauge.
The gas-liquid mixed media on-line period system can be integrally provided in a cabinet in one of the embodiments,
It is interior, it can also be integrally provided on one piece of panel.
The first medium inlet process valve, second medium inlet process valve, the first valve in one of the embodiments,
Door, the second valve, liquid sample valve, sampling valve, three-way ball valve, the first cylinder valve, the second cylinder valve, first circulation valve, first
Media outlet technique valve, second medium outlet process valve, second circulation valve, first row torch mouth technique valve, second row torch mouth
Technique valve can be using manual mode or electronic mode or pneumatic mode.
The second medium inlet process valve is pressure reducing valve in one of the embodiments,.
Advantages of the present invention and the utility model has the advantages that
For the present invention by using second medium technique valve, cooling tank and knockout drum realize gas-liquid separation, for realize gas,
Liquid is separately sampled to create conditions, and realization subsequent gases individually sample, liquid individually samples to meet the requirement of the technique of complex working condition,
The Sampling for solving complicated gas-liquid and depositing.The present invention generates bulk gas after being suitable for gas-liquid mixed media or medium decompression
Medium.Medium can be drained into torch mouth by nitrogen purge system of the present invention, eliminate medium residual, ensure that entire
The cleaning of system is that sampling next time is prepared.Nitrogen purge system and cooling system of the present invention shouldn't so that whole system is big
It is big to simplify.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is comprehensively described below with reference to relevant drawings.It is given in attached drawing
Preferred embodiment of the invention is gone out.But the present invention can be embodied in many different forms, however it is not limited to described herein
Embodiment.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that it can be directly in another element when element is referred to as " setting " in another element
Above or there may also be elements placed in the middle.When an element be considered as with another element " being connected ", it can be directly
It is connected to another element, or may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of body embodiment, it is not intended that in the limitation present invention.
Embodiment 1
Referring to Fig. 1, a kind of gas-liquid mixed media on-line period system, including sampling system, Separate System of Water-jet, cooling
System, nitrogen purge system.
Wherein, sampling system includes that logical medium inlet 1, first medium inlet process valve 2, are sequentially connected by pipeline
Two are situated between
Matter inlet process valve 3, liquid sample valve 6.
Specifically, being connected at the top of liquid sample valve 6 and Separate System of Water-jet.The bottom of Separate System of Water-jet is by adopting
Sample needle 32 is connected with the inside of vial 33 and is equipped with sampling valve 31 between Separate System of Water-jet and sampling needle 32.Adsorption tanks 34
It is connected by sampling needle 32 with the inside of vial 33.
Specifically, being connected at the top of the first end of three-way ball valve 8 and Separate System of Water-jet.The second end of three-way ball valve 8
Pass sequentially through metal hose 9, the first quick coupling 10, the first cylinder valve 11, sampling steel cylinder 12, the second cylinder valve 13, second fastly
Quick coupling 14, first medium outlet process valve 15, second medium outlet process valve 16 are connected with media outlet 17.Three-way ball valve
Two-way is divided at 8 third end, all the way by first circulation valve 18 and the second quick coupling 14 and first medium outlet process valve 15 it
Between pipeline be connected, the second tunnel passes sequentially through second circulation valve 19, first row torch mouth technique valve 20, second row torch mouth work
Skill valve 21 is connected with row's torch mouth 22.Medium inlet 1 and media outlet 17 are connected with device technique system.
Wherein, Separate System of Water-jet includes knockout drum 7.
Specifically, the top of knockout drum 7 is respectively equipped with gas-liquid mixed entrance 71, gas vent 72.Knockout drum 7
Bottom be equipped with liquid outlet 73.Gas-liquid mixed entrance 71 is connected with liquid sample valve 6.Gas vent 72 and three-way ball valve 8
First end is connected.Liquid outlet 73 is connected with sampling valve 31.
Wherein, cooling system is arranged between second medium inlet process valve 3 and liquid sample valve 6.
Specifically, cooling system includes cooling tank 44, is arranged in cooling tank 44 and through 44 top and bottom of cooling tank
Spiral cooling tube 45, cooling water inlet 42, cooling water outlet 43.Cooling water inlet 42 is connected with the lower part in cooling tank 44
It is logical.Cooling water outlet 43 is connected with the top in cooling tank 44.Cooling water is equipped between cooling water inlet 42 and cooling tank 44
Valve 41.Spiral cooling tube 45 is connected close to that end at 44 top of cooling tank with second medium inlet process valve 3.Spiral is cooling
Pipe 45 is connected far from that end at 44 top of cooling tank with liquid sample valve 6.Cooling water inlet 42 and cooling water outlet 43 and use
Family cooling water system is connected.
Wherein, nitrogen purge system include be sequentially connected logical gas source three linked piece 51, the first valve 52, the second valve 53,
Gas circuit pipeline 54.
Specifically, that end of gas circuit pipeline 54 far from the second valve 53 and second medium inlet process valve 3 and spiral are cooling
Pipeline between pipe 45 is connected.Gas source three linked piece 51 is connected with user's Nitrogen source gases.
Wherein, thermometer 4 and pressure gauge 5 are also successively arranged on the pipeline between spiral cooling tube 45 and liquid sample valve 6.
Wherein, the present invention can be integrally provided in a cabinet, can also be integrally provided on one piece of panel 61.
Specifically, first medium inlet process valve 2, second medium inlet process valve 3, the first valve 52, the second valve 53,
Liquid sample valve 6, sampling valve 31, three-way ball valve 8, the first cylinder valve 11, the second cylinder valve 13, first circulation valve 18, first are situated between
Matter outlet process valve 15, second medium outlet process valve 16, second circulation valve 19, first row torch mouth technique valve 20, second row
Torch mouth technique valve 21 can be using manual mode or electronic mode or pneumatic mode.
Wherein, second medium inlet process valve 3 is pressure reducing valve.
The working principle of the invention and its course of work
1) medium circulation
Close the second valve 53, sampling valve 31, first circulation valve 18, second circulation valve 19；
Cooling water valve 41 is opened, cooling water is made to enter cooling tank 44, keeps medium cooling.Adjust first medium inlet process
Valve 2 and second medium inlet process valve 3 fall pressure medium, and three-way ball valve 8 is got to the position for making sampling steel cylinder 12 into medium
It sets (i.e. so that 8 first end of three-way ball valve is connected with the second end of three-way ball valve 8), the medium that medium inlet is come in is successively through
One medium inlet technique valve 2, second medium inlet process valve 3, spiral cooling tube 45, liquid sample valve 6, knockout drum 7, three
Pass ball valve 8, metal hose 9, the first quick coupling 10, the first cylinder valve 11, sampling steel cylinder 12, the second cylinder valve 13, second are fast
Quick coupling 14, first medium outlet process valve 15, second medium outlet process valve 16 are gone out by media outlet 17 again, and realization follows
Ring.Medium realizes gas-liquid separation in knockout drum 7 simultaneously, and it is fast that gas passes sequentially through three-way ball valve 8, metal hose 9, first
Quick coupling 10, the first cylinder valve 11, sampling steel cylinder 12, the second cylinder valve 13, the second quick coupling 14, first medium outlet process
Valve 15, second medium outlet process valve 16 are discharged (it should be understood that gas is in addition to from media outlet 17 from media outlet 17
Discharge is outer, can also open first circulation valve 18 and second circulation valve 19, successively through first circulation valve 18, second circulation valve 19,
First row torch mouth technique valve 20, second row torch mouth technique valve 21 are discharged from row's torch mouth 22)；Liquid stays in gas-liquid separation
The lower half portion of tank 7.
2) it samples
Second medium inlet process valve 3, the first cylinder valve 11, the second cylinder valve 13 are closed, by pulling out the first fast quick access
First 10 and second quick coupling 14, sampling steel cylinder 12 is taken out, the independent sampling operation of gas is just realized；Sampling needle 32 is inserted
Enter in the vial 33 with gasket, opens simultaneously sampling valve 31, the liquid in knockout drum 7 just enters vial 33
In, air or part pernicious gas in vial 33 are adsorbed by adsorption tanks 34；When liquid volume reaches in vial 33
Sampling valve 31 is closed when to demand, realizes the independent sampling operation of liquid.
3) it purges
Firstly, some media do not need purging.The present embodiment is illustrated with needing to purge.When needing to purge, it will be situated between
Matter entrance 1 and media outlet 17 and device technique system disconnect, and also unplug between sampling needle 32 and sampling valve 31, second medium enters
Mouth technique valve 3, sampling valve 31, first circulation valve 18 are closed；Three-way ball valve 8 and row perforation (i.e. the of three-way ball valve 8 of torch mouth 22
One end is connected with the third end of three-way ball valve 8, and second circulation valve 19 is opened)；
Then the second valve 52 is opened, nitrogen passes through gas source three linked piece 51, the first valve 52, the second valve 53, gas circuit pipe
Line 54 enters sampling system, and the medium in system is drained into torch mouth 22, eliminates medium residual, ensure that entire system
The cleaning of system is that sampling next time prepares.
Again above step when sampling next time, realizes the Sampling of complicated gas-liquid medium.
Advantages of the present invention and the utility model has the advantages that
The present invention realizes gas-liquid separation by using second medium technique valve 3, cooling tank 44 and knockout drum 7, is real
Now air-liquid is separately sampled creates conditions, and realizes that subsequent gases individually sample, liquid sample individually to meet the technique of complex working condition
It is required that the Sampling for solving complicated gas-liquid and depositing.The present invention generates greatly after being suitable for gas-liquid mixed media or medium decompression
Measure the medium of gas.Medium can be drained into torch mouth 22 by nitrogen purge system of the present invention, eliminated medium residual, protected
The cleaning of whole system has been demonstrate,proved to prepare for sampling next time.Nitrogen purge system and cooling system of the present invention shouldn't so that whole
A system greatly simplifies.
One embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. a kind of gas-liquid mixed media on-line period system, which is characterized in that including sampling system, Separate System of Water-jet；
Sampling system includes that logical medium inlet, first medium inlet process valve, second medium entrance are sequentially connected by pipeline
It is connected at the top of technique valve, liquid sample valve, liquid sample valve and Separate System of Water-jet, the bottom of Separate System of Water-jet passes through
Sampling needle is connected with the inside of vial and is equipped with sampling valve between Separate System of Water-jet and sampling needle, and adsorption tanks pass through sampling
Needle is connected with the inside of vial, is connected at the top of the first end and Separate System of Water-jet of three-way ball valve, three-way ball valve
Second end passes sequentially through metal hose, the first quick coupling, the first cylinder valve, sampling steel cylinder, the second cylinder valve, the second fast quick access
Head, first medium outlet process valve, second medium outlet process valve are connected with media outlet, and the third end of three-way ball valve is divided to two
Road is connected by the pipeline between first circulation valve and the second quick coupling and first medium outlet process valve all the way, and second
Road passes sequentially through second circulation valve, first row torch mouth technique valve, second row torch mouth technique valve and is connected with row's torch mouth, is situated between
Matter entrance and media outlet are connected with device technique system；
Separate System of Water-jet includes knockout drum, and gas-liquid mixed entrance, gas vent are respectively equipped at the top of knockout drum,
The bottom of knockout drum is equipped with liquid outlet, and gas-liquid mixed entrance is connected with liquid sample valve, gas vent and three-way ball valve
First end be connected, liquid outlet is connected with sampling valve.
2. gas-liquid mixed media on-line period system according to claim 1, which is characterized in that the gas-liquid mixed media
On-line period system further includes cooling system, and cooling system is arranged between second medium inlet process valve and liquid sample valve；
Cooling system includes cooling tank, is arranged in cooling tank and the spiral cooling tube at the top and bottom of cooling tank, cooling
Water inlet, cooling water outlet, cooling water inlet are connected with the lower part in cooling tank, the top in cooling water outlet and cooling tank
Be connected, between cooling water inlet and cooling tank be equipped with cooling water valve, that end of spiral cooling tube at the top of cooling tank with
Second medium inlet process valve is connected, and spiral cooling tube is connected far from that end at the top of cooling tank with liquid sample valve, cold
But water inlet and cooling water outlet are connected with user's cooling water system.
3. gas-liquid mixed media on-line period system according to claim 2, which is characterized in that the gas-liquid mixed media
On-line period system further includes nitrogen purge system；
Nitrogen purge system includes being sequentially connected logical gas source three linked piece, the first valve, the second valve, gas circuit pipeline；Gas circuit pipe
Line is connected far from that end of the second valve with the pipeline between second medium inlet process valve and spiral cooling tube, gas source three
Part is connected with user's Nitrogen source gases.
4. gas-liquid mixed media on-line period system according to claim 2, which is characterized in that spiral cooling tube and liquid
Thermometer and pressure gauge are also successively arranged on pipeline between sampling valve.
5. gas-liquid mixed media on-line period system according to claim 1, which is characterized in that the gas-liquid mixed media
On-line period system can be integrally provided in a cabinet, can also be integrally provided on one piece of panel.
6. gas-liquid mixed media on-line period system according to claim 3, which is characterized in that the first medium entrance
Technique valve, second medium inlet process valve, the first valve, the second valve, liquid sample valve, sampling valve, three-way ball valve, the first steel
Cylinder valve, the second cylinder valve, first circulation valve, first medium outlet process valve, second medium outlet process valve, second circulation valve,
First row torch mouth technique valve, second row torch mouth technique valve can be using manual mode or electronic mode or pneumatic sides
Formula.
7. gas-liquid mixed media on-line period system according to claim 1, which is characterized in that the second medium entrance
Technique valve is pressure reducing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201822202482.5U CN209432507U (en) | 2018-12-26 | 2018-12-26 | Gas-liquid mixed media on-line period system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822202482.5U CN209432507U (en) | 2018-12-26 | 2018-12-26 | Gas-liquid mixed media on-line period system |
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| CN209432507U true CN209432507U (en) | 2019-09-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357915A (en) * | 2018-12-26 | 2019-02-19 | 岳阳恒忠机械工程技术有限公司 | Gas-liquid mixed media on-line period system |
| CN113375980A (en) * | 2021-05-08 | 2021-09-10 | 上海环境卫生工程设计院有限公司 | Online sampling system and sampling method for wet garbage anaerobic digestion material |
-
2018
- 2018-12-26 CN CN201822202482.5U patent/CN209432507U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357915A (en) * | 2018-12-26 | 2019-02-19 | 岳阳恒忠机械工程技术有限公司 | Gas-liquid mixed media on-line period system |
| CN113375980A (en) * | 2021-05-08 | 2021-09-10 | 上海环境卫生工程设计院有限公司 | Online sampling system and sampling method for wet garbage anaerobic digestion material |
| CN113375980B (en) * | 2021-05-08 | 2022-05-17 | 上海环境卫生工程设计院有限公司 | Online sampling system and sampling method for wet garbage anaerobic digestion material |
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