CN107091759A - A kind of reaction vessel vacuumizing method sampler - Google Patents
A kind of reaction vessel vacuumizing method sampler Download PDFInfo
- Publication number
- CN107091759A CN107091759A CN201710357036.9A CN201710357036A CN107091759A CN 107091759 A CN107091759 A CN 107091759A CN 201710357036 A CN201710357036 A CN 201710357036A CN 107091759 A CN107091759 A CN 107091759A
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- Prior art keywords
- control valve
- reaction vessel
- sampling
- way connection
- main control
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (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 discloses a kind of reaction vessel vacuumizing method sampler, including：Pipe joint and main control valve, the pipe joint is set on the reaction vessel, the main control valve is arranged on pipe joint, the main control valve end is provided with the probe tube extended in reaction vessel, a three-way connection is provided with the main control valve, observation form is connected with the three-way connection, the three-way connection side is connected with sampling control valve, four-way connection is provided with the observation form, other three ports of the four-way connection are connected with nitrogen gas control valve respectively, empty control valve and vacuum control valve, the sampling control valve end is provided with sampling bottle.By the above-mentioned means, reaction vessel vacuumizing method sampler of the present invention, realizes liquid medium from atmospheric pressure or under pressure state, is converted into passive state, realizes the sampling of safety non-pollution, for carrying out safety, representational and totally-enclosed sampling to medium.
Description
Technical field
Field, more particularly to a kind of reaction vessel vacuumizing method sampler are sampled the present invention relates to reaction vessel.
Background technology
For test reaction effect or the process of monitoring reaction, atmospheric pressure or under pressure reactor, which during normal use has, to be taken
It is many in sample process and requirement, current industry the mode such as to take to sample using kettle wall openings, bottom opening or kettle cover open hanger.
The problem of these above-mentioned sampling methods all need terminating reaction process in the presence of sampling without representative and sampling, and
Operating process is complicated, easily has the drawbacks such as contact or aspiration contamination to operator, influence operator's health is, it is necessary to improve.
The content of the invention
The present invention solves the technical problem of a kind of reaction vessel vacuumizing method sampler is provided, realize reaction
The liquid medium extracted in container is converted into passive state, realizes the sampling method of safety non-pollution from atmospheric pressure or under pressure state.
In order to solve the above technical problems, one aspect of the present invention is：A kind of reaction vessel is provided to vacuumize
Method sampler, is installed on the reaction vessel, including：Pipe joint and main control valve, the pipe joint are set on the reaction vessel,
The main control valve is arranged on pipe joint, and the main control valve end is provided with the probe tube extended in reaction vessel, institute
State to be provided with main control valve on a three-way connection, the three-way connection and be connected with observation form, the three-way connection
Side, which is connected with sampling control valve, the observation form, is provided with four-way connection, other three of the four-way connection
Port is connected with nitrogen gas control valve, emptying control valve and vacuum control valve respectively, and the sampling control valve end is provided with
Sampling bottle.
In a preferred embodiment of the present invention, the probe tube is extended in reaction vessel through pipe joint.
In a preferred embodiment of the present invention, the observation form includes protective case and glass pipe, the glass tube
Road is arranged concentrically in protective case, and observation panel is provided with the outside of the protective case.
In a preferred embodiment of the present invention, it is provided with adapter phase between the sampling bottle and sampling control valve end
Connection.
In a preferred embodiment of the present invention, evacuated tube is provided between the emptying control valve and adapter to be connected
Connect, the emptying control valve is located at the top of adapter.
In a preferred embodiment of the present invention, the nitrogen gas control valve is external is provided with nitrogen supply (NS) device, described true
Empty control valve is external to be provided with vacuum extractor.
The beneficial effects of the invention are as follows：A kind of reaction vessel vacuumizing method sampler that the present invention is pointed out, using to kettle
Interior liquid medium vacuumizes the principle outside discharge kettle, by several groups of control valves and observation form, realizes liquid medium from normal
Press or with pressure condition, be converted into passive state, realize the sampling of safety non-pollution, for pacifying to corrosivity or poisonous medium
In complete, representational, totally-enclosed sampling, sampling process not stopped reaction, be not required to process down, realize that sampling overall process is operated
Personnel do not suck, do not contact volatility or Korrosionsmedium, safe.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of preferred embodiment of reaction vessel vacuumizing method sampler one of the invention.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of reaction vessel vacuumizing method sampler, on reaction vessel 10, including：Pipe joint 11 and main control valve 1,
The pipe joint 11 is arranged on reaction vessel 10, and the main control valve 1 is arranged on pipe joint 11, the end of main control valve 1
End is provided with the probe tube 9 extended in reaction vessel 10, the main control valve 1 and is provided with a three-way connection 12, described
Observation form 2 is connected with three-way connection 12, the side of three-way connection 12 is connected with sampling control valve 6, described
Four-way connection 13 is provided with observation form 2, other three ports of the four-way connection 13 are connected with nitrogen control respectively
Valve 4 processed, emptying control valve 5 and vacuum control valve 3, sampling control valve 6 end are provided with sampling bottle 8, for holding sampling
Medium.
The probe tube 8 is extended in reaction vessel 10 through pipe joint 11, and end is in contact with medium, the vacuum
Control valve 3 is external to be provided with vacuum extractor.Main control valve 1 and vacuum control valve 3 are opened, medium is introduced using pull of vacuum
Form 2 is observed, is reached after designated capabilities, main control valve 1 and vacuum control valve 3 is closed, emptying control valve 5 and sampling is then opened
Medium in control valve 6, observation form 2 flows into sampling bottle 8.
The observation form 2 includes protective case and glass pipe, and the glass pipe is arranged concentrically in protective case, described
Observation panel, the liquid level of convenient observation interior media, so as to judge particular capacity are provided with the outside of protective case.
Adapter 81 is provided between the sampling bottle 8 and sampling control valve 6 end to be connected, the emptying control valve 5
It is provided with evacuated tube 7 between adapter 81 to be connected, the emptying control valve 5 is located in the top of adapter, observation form 2
Medium when flowing into sampling bottle 8, unnecessary gas passes through evacuated tube 7 and returns to observation form 2, closes sampling control valve 6 and emptying
Control valve 5, opens main control valve 1, remains in the medium in observation form 2 and the reaction vessel 10 below gas inflow.
The nitrogen gas control valve 4 is external to be provided with nitrogen supply (NS) device, finally closes main control valve 1, opens nitrogen control
Valve 4, sampling control valve 6 and emptying control valve 5, see evacuated tube 7 using nitrogen cleaning, survey form 2, sampling control valve 6 and emptying
Control valve 5, it is to avoid residual, lifts the precision of subsequent samples.
In summary, a kind of reaction vessel vacuumizing method sampler for pointing out of the present invention, easy to operate, it is to avoid sampling
The problem of shutdown, working on for reaction vessel is kept, reduce energy consumption, operating personnel's overall process does not suck, do not contact volatility
Or Korrosionsmedium, processing safety height.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (6)
1. a kind of reaction vessel vacuumizing method sampler, is installed on the reaction vessel, including：Pipe joint and main control valve, institute
State pipe joint to set on the reaction vessel, the main control valve is arranged on pipe joint, it is characterised in that the main control valve end
End is provided with the probe tube extended in reaction vessel, the main control valve and is provided with a three-way connection, and described three connect
Observation form is connected with head, the three-way connection side, which is connected with sampling control valve, the observation form, to be set
Be equipped with four-way connection, other three ports of the four-way connection be connected with respectively nitrogen gas control valve, emptying control valve and
Vacuum control valve, the sampling control valve end is provided with sampling bottle.
2. reaction vessel vacuumizing method sampler according to claim 1, it is characterised in that the probe tube passes through pipe
Joint and extend in reaction vessel.
3. reaction vessel vacuumizing method sampler according to claim 1, it is characterised in that the observation form includes
Protective case and glass pipe, the glass pipe are arranged concentrically in protective case, and observation panel is provided with the outside of the protective case.
4. reaction vessel vacuumizing method sampler according to claim 1, it is characterised in that the sampling bottle and sampling
Adapter is provided between control valve end to be connected.
5. reaction vessel vacuumizing method sampler according to claim 4, it is characterised in that the emptying control valve and
It is provided with evacuated tube between adapter to be connected, the emptying control valve is located at the top of adapter.
6. reaction vessel vacuumizing method sampler according to claim 1, it is characterised in that outside the nitrogen gas control valve
Connect and be provided with nitrogen supply (NS) device, the vacuum control valve is external to be provided with vacuum extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357036.9A CN107091759B (en) | 2017-05-19 | 2017-05-19 | Sampling device for reaction vessel by vacuum pumping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357036.9A CN107091759B (en) | 2017-05-19 | 2017-05-19 | Sampling device for reaction vessel by vacuum pumping method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107091759A true CN107091759A (en) | 2017-08-25 |
| CN107091759B CN107091759B (en) | 2023-09-26 |
Family
ID=59638957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357036.9A Active CN107091759B (en) | 2017-05-19 | 2017-05-19 | Sampling device for reaction vessel by vacuum pumping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091759B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796663A (en) * | 2017-09-26 | 2018-03-13 | 无锡英罗唯森科技有限公司 | Sampler and its application method |
| CN108827709A (en) * | 2018-06-20 | 2018-11-16 | 苏州盖德精细材料有限公司 | A kind of novel sampling device for reaction kettle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060027264A1 (en) * | 2002-10-02 | 2006-02-09 | Heiner Sann | Device and method for extracting liquid samples |
| CN2938060Y (en) * | 2006-08-24 | 2007-08-22 | 宝山钢铁股份有限公司 | Liquid sampler of pressure reaction pot |
| CN204188412U (en) * | 2014-09-22 | 2015-03-04 | 英德市雅家涂料有限公司 | A kind ofly carry clean vacuum sampling device |
| CN204330402U (en) * | 2014-12-10 | 2015-05-13 | 平顶山市亿鑫达生物能源有限公司 | A kind of reactor sampler |
| CN204807351U (en) * | 2015-07-10 | 2015-11-25 | 湖北福尔嘉医药化工有限公司 | Reation kettle sampling device |
| CN206161373U (en) * | 2016-10-31 | 2017-05-10 | 佛山市三水大唐树脂有限公司 | Reation kettle vacuum sampler |
| CN206756513U (en) * | 2017-05-19 | 2017-12-15 | 常熟市南湖化工设备制造有限责任公司 | A kind of reaction vessel vacuumizing method sampler |
-
2017
- 2017-05-19 CN CN201710357036.9A patent/CN107091759B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060027264A1 (en) * | 2002-10-02 | 2006-02-09 | Heiner Sann | Device and method for extracting liquid samples |
| CN2938060Y (en) * | 2006-08-24 | 2007-08-22 | 宝山钢铁股份有限公司 | Liquid sampler of pressure reaction pot |
| CN204188412U (en) * | 2014-09-22 | 2015-03-04 | 英德市雅家涂料有限公司 | A kind ofly carry clean vacuum sampling device |
| CN204330402U (en) * | 2014-12-10 | 2015-05-13 | 平顶山市亿鑫达生物能源有限公司 | A kind of reactor sampler |
| CN204807351U (en) * | 2015-07-10 | 2015-11-25 | 湖北福尔嘉医药化工有限公司 | Reation kettle sampling device |
| CN206161373U (en) * | 2016-10-31 | 2017-05-10 | 佛山市三水大唐树脂有限公司 | Reation kettle vacuum sampler |
| CN206756513U (en) * | 2017-05-19 | 2017-12-15 | 常熟市南湖化工设备制造有限责任公司 | A kind of reaction vessel vacuumizing method sampler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796663A (en) * | 2017-09-26 | 2018-03-13 | 无锡英罗唯森科技有限公司 | Sampler and its application method |
| CN108827709A (en) * | 2018-06-20 | 2018-11-16 | 苏州盖德精细材料有限公司 | A kind of novel sampling device for reaction kettle |
| CN108827709B (en) * | 2018-06-20 | 2020-11-06 | 江苏嘉宇特种装备股份有限公司 | A sampling device for reation kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107091759B (en) | 2023-09-26 |
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