CN102500122B - Sequential injection based gas-liquid separator of water environment detector - Google Patents
Sequential injection based gas-liquid separator of water environment detector Download PDFInfo
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- CN102500122B CN102500122B CN201110335631.5A CN201110335631A CN102500122B CN 102500122 B CN102500122 B CN 102500122B CN 201110335631 A CN201110335631 A CN 201110335631A CN 102500122 B CN102500122 B CN 102500122B
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Abstract
The invention discloses a sequential injection based gas-liquid separator of a water environment detector. The gas-liquid separator comprises a reaction tank body, an air pump and a condenser, wherein a reaction cavity is arranged in the reaction tank body, a heat pipe, a temperature sensor, a liquid level sensor and a seal cover as well as a sample injection hole, an air inlet hole and an air outlet hole which are communicated with the reaction cavity are arranged on the reaction tank body, the air pump is communicated with an air inlet end of the air inlet hole, the condenser is communicated with an air outlet end of the air outlet hole, the seal cover is sealed at the opening of the reaction cavity, the heating part of the heat pipe is arranged in the reaction cavity, the air outlet hole is arranged at a position higher than the liquid level sensor, and the heat pipe, the temperature sensor and the air inlet hole are arranged lower than the liquid level sensor. In a sequential injection based gas-liquid separation process of the water environment detector, gas flows out under the action of the air pump, water vapour in the gas is cooled and separated by virtue of the condenser, application range of the gas-liquid separator is wide, and thorough gas-liquid separation effect is achieved.
Description
Technical field
The present invention relates to a kind of gas-liquid separator, relate in particular to a kind of gas-liquid separator of the water environment detector based on sequential injection.
Background technology
In liquor analysis, need to monitor the composition in solution, or by chemical reaction, convert monitored composition to gas, by detecting the content of gas, detect target monitoring composition, therefore need to isolate the gas in solution example.Gas-liquid separator is for thereby gas separation from sample solution being carried out in liquor analysis to the apparatus of qualitative and quantitative analysis.
At present for the capital equipment of gas-liquid separation, just like the disclosed gas-liquid separator of patent application 20040079214.4 and the disclosed auto injection Kai Shi of patent application 201020106836.7, determine ammonia instrument, wherein the disclosed gas-liquid separator of patent application 20040079214.4 is mainly used in the diffusion motion that utilizes molecule, and the otherness of molecular diameter, used ventilated membrane, be mainly used in the solution measurement of flow injection, when it is measured, flowing velocity is slow, while using this measuring instrument, the volume of liquid and flow velocity require strict control, the motion of current-carrying cannot be controlled exactly, can not stop it moment flows or again makes it flow, can not be applied to sequential injection measures, and the disclosed auto injection Kai Shi of patent application 201020106836.7 determines the top of stripping bottle described in ammonia instrument and the bottom of absorption bottle is connected by appendix, the bottom of stripping bottle is also connected by appendix with the top of absorption bottle, on appendix by gas circulator in the closed environment that stripping bottle and absorption bottle form, in the process that is operated in whole divided gas flow of circulating pump, can drive the flow of solution in stripping bottle and absorption bottle, form and pollute, measure inaccurate.
Therefore, need the gas-liquid separator that a kind of gas-liquid separation is thorough, range of application is wider, to make up the deficiencies in the prior art.
Summary of the invention
In view of this, the gas-liquid separator that the object of this invention is to provide a kind of water environment detector based on sequential injection, by being carried out to chemical reaction, monitored solution converts gas to, detect again the content of gas and then detect target monitoring composition, its gas-liquid separation process by the effect of air pump, flow out and by condenser again by gas with steam refrigerated separation, can applied range, gas-liquid separation is more thorough.
Gas-liquid separator of the present invention, comprises reaction tank body, air pump and condenser; Described reaction tank body inside is provided with reaction chamber, is positioned at and on reaction tank body, is also provided with heating tube, temperature sensor, liquid level sensor, capping and the sample holes communicating with described reaction chamber, air admission hole and venthole; Described air pump is communicated in the inlet end of air admission hole; Described condenser is communicated in the outlet side of venthole; Described sample holes is arranged at the bottom of reaction chamber for injection and the discharge of test agent; Described capping is sealed in reaction chamber opening; The heating part of described heating tube is arranged in reaction chamber for test agent is heated; Described liquid level sensor and temperature sensor be all sealingly fastened in reaction tank body and can contacting reaction cavity in test agent; Described venthole is higher than liquid level sensor setting; Described heating tube, temperature sensor and air admission hole are lower than liquid level sensor setting.
Further, described reaction chamber is column cavity volume, its open top, and described venthole is vertically arranged at the center of capping, lower taper centered by the bottom of reaction chamber, described sample holes is vertically arranged at reaction chamber bottom centre place;
Further, described liquid level sensor is arranged at reaction chamber 1/2nd At The Heights between capping;
Further, described reaction tank body is cube, and four drift angle places that are positioned at reaction tank body left surface are respectively provided with one for it being installed to fixing screwed hole;
Further, described liquid level sensor and air admission hole be all arranged at reaction tank body left side, temperature sensor be arranged at axis that reaction tank body front side, heating tube be arranged at reaction tank body rear side and liquid level sensor, air admission hole, temperature sensor and heating tube respectively perpendicular to the side of place reaction tank body one side separately and with reaction chamber axes intersect;
Further, the inlet end that is positioned at air admission hole is provided with the inlet suction port for being connected with air pump.
The invention has the beneficial effects as follows: the gas-liquid separator of the water environment detector based on sequential injection of the present invention, to convert gas to by monitored solution is carried out to chemical reaction, detect again the content of gas and then detect target monitoring composition, its gas-liquid separation process by the effect of air pump, gas is flowed out and by condenser again by gas with steam refrigerated separation, can applied range, gas-liquid separation is more thorough.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention.
The specific embodiment
Fig. 1 is front view of the present invention, and Fig. 2 is top view of the present invention, as shown in the figure: the gas-liquid separator of the water environment detector based on sequential injection of the present embodiment, comprises reaction tank body 1, air pump 2 and condenser 3; Described reaction tank body 1 inside is provided with reaction chamber 11, is positioned at and on reaction tank body, is also provided with heating tube 4, temperature sensor 5, liquid level sensor 6, capping 7 and the sample holes 12 communicating with described reaction chamber 11, air admission hole 13 and venthole 14; Described air pump 2 is communicated in the inlet end of air admission hole 13; Described condenser 3 is communicated in the outlet side of venthole 14; Described sample holes 12 is arranged at the bottom of reaction chamber 11 for injection and the discharge of test agent; Described capping 7 is sealed in reaction chamber 11 openings; The heating part 41 of described heating tube 4 is arranged in reaction chamber for test agent is heated; Described liquid level sensor 6 and temperature sensor 5 be all sealingly fastened in reaction tank body 1 and can contacting reaction cavity 11 in test agent; Described venthole 14 arranges higher than liquid level sensor 6; Described heating tube 4, temperature sensor 5 and air admission hole 13 arrange lower than liquid level sensor 6, its gas-liquid separation process by the effect of air pump, gas is flowed out and by condenser again by gas with steam refrigerated separation, can applied range, gas-liquid separation is more thorough.
In the present embodiment, described reaction chamber 11 is column cavity volume, its open top, described venthole 14 is vertically arranged at the center of capping 7, lower taper centered by the bottom of reaction chamber 11, and described sample holes 12 is vertically arranged at reaction chamber 11 bottom centre places, make reaction chamber 11 build-in test reagent and gas flow even, serviceability is good, and parts are simple, easily processing and fabricating.
In the present embodiment, described liquid level sensor 6 is arranged at reaction chamber 1/11st 2 At The Height between capping 7, can control the present invention in working order time its close beta reagent injection rate moderate, be convenient to control the temperature of test agent.
In the present embodiment, described reaction tank body 1 is cube, and four drift angle places that are positioned at reaction tank body 1 left surface are respectively provided with one for it being installed to fixing screwed hole 15, and rational in infrastructure, the installation of being convenient to reaction tank body 1 is fixed.
In the present embodiment, described liquid level sensor 6 and air admission hole 13 be all arranged at reaction tank body 1 left side, temperature sensor 5 be arranged at axis that reaction tank body 1 front side, heating tube 4 be arranged at reaction tank body 1 rear side and liquid level sensor 6, air admission hole 13, temperature sensor 5 and heating tube 4 respectively perpendicular to the side of place reaction tank body 1 one sides separately and with reaction chamber 11 axes intersect, as shown in the figure: to put orientation described in Fig. 1, be as the criterion, on reaction tank body 1, each parts and topology layout are reasonable, easy to use.
In the present embodiment, the inlet end that is positioned at air admission hole 13 is provided with the inlet suction port 16 for being connected with air pump 2, makes air admission hole 13 more convenient with being connected of air pump 2, stable.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (6)
1. a gas-liquid separator for the water environment detector based on sequential injection, is characterized in that: comprise reaction tank body, air pump and condenser; Described reaction tank body inside is provided with reaction chamber, is positioned at and on reaction tank body, is also provided with heating tube, temperature sensor, liquid level sensor, capping and the sample holes communicating with described reaction chamber, air admission hole and venthole; Described air pump is communicated in the inlet end of air admission hole; Described condenser is communicated in the outlet side of venthole; Described sample holes is arranged at the bottom of reaction chamber for injection and the discharge of test agent; Described capping is sealed in reaction chamber opening; The heating part of described heating tube is arranged in reaction chamber for test agent is heated; Described liquid level sensor and temperature sensor be all sealingly fastened in reaction tank body and can contacting reaction cavity in test agent; Described venthole is higher than liquid level sensor setting; Described heating tube, temperature sensor and air admission hole are lower than liquid level sensor setting.
2. the gas-liquid separator of the water environment detector based on sequential injection according to claim 1, it is characterized in that: described reaction chamber is column cavity volume, its open top, described venthole is vertically arranged at the center of capping, lower taper centered by the bottom of reaction chamber, described sample holes is vertically arranged at reaction chamber bottom centre place.
3. the gas-liquid separator of the water environment detector based on sequential injection according to claim 2, is characterized in that: described liquid level sensor is arranged at reaction chamber 1/2nd At The Heights between capping.
4. the gas-liquid separator of the water environment detector based on sequential injection according to claim 3, it is characterized in that: described reaction tank body is cube, four drift angle places that are positioned at reaction tank body left surface are respectively provided with one for it being installed to fixing screwed hole.
5. the gas-liquid separator of the water environment detector based on sequential injection according to claim 4, is characterized in that: described liquid level sensor and air admission hole be all arranged at reaction tank body left side, temperature sensor be arranged at axis that reaction tank body front side, heating tube be arranged at reaction tank body rear side and liquid level sensor, air admission hole, temperature sensor and heating tube respectively perpendicular to the side of place reaction tank body one side separately and with reaction chamber axes intersect.
6. the gas-liquid separator of the water environment detector based on sequential injection according to claim 5, is characterized in that: the inlet end that is positioned at air admission hole is provided with the inlet suction port for being connected with air pump.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110335631.5A CN102500122B (en) | 2011-10-29 | 2011-10-29 | Sequential injection based gas-liquid separator of water environment detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110335631.5A CN102500122B (en) | 2011-10-29 | 2011-10-29 | Sequential injection based gas-liquid separator of water environment detector |
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| CN102500122A CN102500122A (en) | 2012-06-20 |
| CN102500122B true CN102500122B (en) | 2014-04-09 |
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| CN201110335631.5A Active CN102500122B (en) | 2011-10-29 | 2011-10-29 | Sequential injection based gas-liquid separator of water environment detector |
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| CN106969946B (en) * | 2017-04-21 | 2023-06-23 | 西安热工研究院有限公司 | Condensate sampling method and device for detecting leakage of condenser |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2826396Y (en) * | 2005-08-23 | 2006-10-11 | 北京吉天仪器有限公司 | Low-vapor natural waste chemical gas phase generating gas-liquid separation device |
| CN202277696U (en) * | 2011-10-29 | 2012-06-20 | 重庆川仪分析仪器有限公司 | Gas-liquid separator of water environment detector based on sequential injection |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3540995B2 (en) * | 2000-09-08 | 2004-07-07 | 財団法人電力中央研究所 | Method and apparatus for continuous separation analysis of metallic mercury and water-soluble mercury in gas |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2826396Y (en) * | 2005-08-23 | 2006-10-11 | 北京吉天仪器有限公司 | Low-vapor natural waste chemical gas phase generating gas-liquid separation device |
| CN202277696U (en) * | 2011-10-29 | 2012-06-20 | 重庆川仪分析仪器有限公司 | Gas-liquid separator of water environment detector based on sequential injection |
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