CN203490092U - Vacuum sampling system - Google Patents
Vacuum sampling system Download PDFInfo
- Publication number
- CN203490092U CN203490092U CN201320481437.2U CN201320481437U CN203490092U CN 203490092 U CN203490092 U CN 203490092U CN 201320481437 U CN201320481437 U CN 201320481437U CN 203490092 U CN203490092 U CN 203490092U
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- sampling
- vacuum
- pot
- sampling jar
- sample
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Abstract
The utility model discloses a vacuum sampling system. The vacuum sampling system comprises a sampling pot and an evacuating device, wherein the sampling pot is communicated with an inner cavity of a reaction kettle, the evacuating device is communicated with the sampling pot, and the sampling pot is provided with a sample output pipeline; the sample output pipeline is provided with a valve, and the valves are respectively arranged between the sampling pot and the reaction kettle and between the evacuating device and the sampling pot. The vacuum sampling system provided by the utility model has the advantages that when sampling is needed, the evacuating device is started, the evacuation treatment is carried out on the sampling pot, the negative pressure is formed in the sampling pot, a sample is sucked from the reaction kettle, the valves arranged between the evacuating device and the sampling pot and between the sampling pot and the reaction kettle are closed, the valve arranged on the sample output pipeline is opened, and the sample is output to a next detection device. Automation and mechanization of a sampling process are realized, the operation is convenient, and the environment and personnel safety are not damaged.
Description
Technical field
The utility model relates to reactor field, especially for the vacuum sampling system on reactor.
Background technology
Reactor is a kind of a kind of container that carries physics and chemical reaction, and reactor has the response function that is mixed of heating, evaporation, cooling and low high speed.
The degree that needs detection reaction to carry out in course of reaction need to detect by draw samples for this reason from reactor, and existing draw samples generally adopts thief hole is set on reactor, by manual operating instrument, from thief hole, samples; The defects such as this sampling mode is dangerous, easily pollute, inconvenient operation are necessary existing sampling system to improve design for this reason.
Utility model content
In order to address the above problem, it is a kind of for the vacuum sampling system on reactor that the utility model provides.
The utility model solves the technical scheme that its technical matters adopts:
A kind of vacuum sampling system, comprise sampling jar and vacuum extractor, sampling jar is communicated with reactor inner chamber, vacuum extractor is communicated with sampling jar, on sampling jar, be provided with sample output channel, on described sample output channel, be provided with valve, between described sampling jar and reactor, be provided with valve between vacuum extractor and sampling jar.
Described vacuum extractor comprises vacuum pump and vacuum tank, and described vacuum pump is connected with vacuum tank, and described vacuum tank is communicated with sampling jar, between described vacuum pump and vacuum tank, be provided with valve between vacuum tank and sampling jar.
Described sampling jar adopts transparent material to make.
The beneficial effects of the utility model are: when needs sample, start vacuum extractor sampling jar is vacuumized to processing, after forming negative pressure in sampling jar, from reactor, suck sample, then close the valve between vacuum extractor and sampling jar and reactor, the valve of opening on sample output channel outputs to subsequent detection device by sample.Adopt sampling process of the present utility model to realize robotization, mechanization, easy to operate, can not damage environment and personal safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is principle schematic of the present utility model.
Embodiment
With reference to Fig. 1, the utility model is a kind of vacuum sampling system, comprise sampling jar 1 and vacuum extractor, sampling jar 1 is communicated with reactor 2 inner chambers, vacuum extractor is communicated with sampling jar 1, on sampling jar 1, be provided with sample output channel 3, on sample output channel 3, be provided with valve, between sampling jar 1 and reactor 2, be provided with valve between vacuum extractor and sampling jar 1.When needs sample, start vacuum extractor sampling jar 1 is vacuumized to processing, after forming negative pressure in sampling jar 1, from reactor 2, suck sample, then close the valve between vacuum extractor and sampling jar 1 and reactor 2, the valve of opening on sample output channel 3 outputs to subsequent detection device by sample.Adopt sampling process of the present utility model to realize robotization, mechanization, easy to operate, can not damage environment and personal safety.
As shown in the figure, vacuum extractor comprises vacuum pump 4 and vacuum tank 5, and vacuum pump 4 is connected with vacuum tank 5, and vacuum tank 5 is communicated with sampling jar 1, between vacuum pump 4 and vacuum tank 5, be provided with valve between vacuum tank 5 and sampling jar 1.Vacuum tank 5 is set and can shortens the reaction time of the present utility model.For sample state in convenient directly observation sampling jar, sampling jar 1 adopts transparent material to make.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replace is all included in the scope that the application's claim sets.
Claims (2)
1. a vacuum sampling system, it is characterized in that comprising sampling jar (1) and vacuum extractor, sampling jar (1) is communicated with reactor (2) inner chamber, vacuum extractor is communicated with sampling jar (1), on sampling jar (1), be provided with sample output channel (3), on described sample output channel (3), be provided with valve, between described sampling jar (1) and reactor (2), be provided with valve between vacuum extractor and sampling jar (1); Described vacuum extractor comprises vacuum pump (4) and vacuum tank (5), described vacuum pump (4) is connected with vacuum tank (5), described vacuum tank (5) is communicated with sampling jar (1), between described vacuum pump (4) and vacuum tank (5), be provided with valve between vacuum tank (5) and sampling jar (1).
2. a kind of vacuum sampling system as claimed in claim 1, is characterized in that described sampling jar (1) adopts transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481437.2U CN203490092U (en) | 2013-08-07 | 2013-08-07 | Vacuum sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481437.2U CN203490092U (en) | 2013-08-07 | 2013-08-07 | Vacuum sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203490092U true CN203490092U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481437.2U Expired - Lifetime CN203490092U (en) | 2013-08-07 | 2013-08-07 | Vacuum sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203490092U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954482A (en) * | 2014-05-15 | 2014-07-30 | 西北工业大学 | Collecting device and collecting method for solid propellant combustion products |
| CN105092282A (en) * | 2015-06-03 | 2015-11-25 | 山东潍坊润丰化工股份有限公司 | Vacuum sampling device and sampling method |
| CN105181392A (en) * | 2015-08-17 | 2015-12-23 | 石家庄国祥运输设备有限公司 | Sampling tool and sampling method for refrigerant used for air conditioning unit |
| CN107255667A (en) * | 2017-07-07 | 2017-10-17 | 安庆泽远化工有限公司 | A kind of detection means for aluminium-hydroxide powder fire retardant |
| RU2687931C2 (en) * | 2016-05-30 | 2019-05-16 | Закрытое акционерное общество "ТЕХНОЛИНК" | Vacuum sampler of liquid products, pulps and suspensions from process flows |
| CN109975069A (en) * | 2019-04-23 | 2019-07-05 | 浙江海洋大学 | A kind of LNG on-line period detection system |
| CN114252302A (en) * | 2021-11-22 | 2022-03-29 | 五冶集团上海有限公司 | Online temperature measurement and gas sampling device and method for chute area of dry quenching furnace |
-
2013
- 2013-08-07 CN CN201320481437.2U patent/CN203490092U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954482A (en) * | 2014-05-15 | 2014-07-30 | 西北工业大学 | Collecting device and collecting method for solid propellant combustion products |
| CN103954482B (en) * | 2014-05-15 | 2016-04-27 | 西北工业大学 | A kind of Solid Rocket Propellantburning Porducts gathering-device and collection method |
| CN105092282A (en) * | 2015-06-03 | 2015-11-25 | 山东潍坊润丰化工股份有限公司 | Vacuum sampling device and sampling method |
| CN105092282B (en) * | 2015-06-03 | 2017-12-22 | 山东潍坊润丰化工股份有限公司 | Vacuum sampling device and sampling method |
| CN105181392A (en) * | 2015-08-17 | 2015-12-23 | 石家庄国祥运输设备有限公司 | Sampling tool and sampling method for refrigerant used for air conditioning unit |
| RU2687931C2 (en) * | 2016-05-30 | 2019-05-16 | Закрытое акционерное общество "ТЕХНОЛИНК" | Vacuum sampler of liquid products, pulps and suspensions from process flows |
| CN107255667A (en) * | 2017-07-07 | 2017-10-17 | 安庆泽远化工有限公司 | A kind of detection means for aluminium-hydroxide powder fire retardant |
| CN109975069A (en) * | 2019-04-23 | 2019-07-05 | 浙江海洋大学 | A kind of LNG on-line period detection system |
| CN109975069B (en) * | 2019-04-23 | 2024-04-05 | 浙江海洋大学 | LNG on-line sampling detection system |
| CN114252302A (en) * | 2021-11-22 | 2022-03-29 | 五冶集团上海有限公司 | Online temperature measurement and gas sampling device and method for chute area of dry quenching furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528400 Tanbeibaili Administrative Zone, Dongsheng Town, Zhongshan City, Guangdong Province Patentee after: GUANGDONG XINHUI CHEMICAL Co.,Ltd. Address before: 528400 Tanbeibaili Industrial Zone, Dongsheng Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN XINHUI CHEMICAL PRODUCTS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |