CN105092716A - Compact type liquefied petroleum gas component detection device - Google Patents
Compact type liquefied petroleum gas component detection device Download PDFInfo
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- CN105092716A CN105092716A CN201510492781.5A CN201510492781A CN105092716A CN 105092716 A CN105092716 A CN 105092716A CN 201510492781 A CN201510492781 A CN 201510492781A CN 105092716 A CN105092716 A CN 105092716A
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- gas outlet
- gasification
- liquefied petroleum
- chromatograph
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Abstract
The invention relates to a compact type liquefied petroleum gas component detection device. The device is characterized by comprising a gasified structure and a chromatographic analyzer arranged on the gasified structure, at least one gas outlet is formed in the top end of the gasified structure and connected with the chromatographic analyzer, and a liquid inlet is further formed in the top end of the gasified structure. The chromatographic analyzer is directly arranged on the gasified structure, connection is compact, space occupation can be greatly reduced, and a pipeline connection structure is simplified; in addition, the liquid inlet and the gas outlets are formed in the top end of the gasified structure, in this way, the characteristics that liquid lowers depending on own gravity and gas moves upwards can be sufficiently utilized, and smooth proceeding of the whole detection is facilitated.
Description
Technical field
The present invention relates to a kind of liquefied petroleum gas components pick-up unit.
Background technology
Along with the development of petro chemical industry, liquefied petroleum gas (LPG), as a kind of chemical industry base stock and New-type fuel, is more and more subject to people's attention.In Chemical Manufacture, liquefied petroleum gas (LPG) is the secondary product that refinery obtains when carrying out crude oil catalytic pyrolysis and thermal cracking.Can be used to produce synthetic plastic, synthetic rubber, synthon and produce the products such as medicine, explosive, dyestuff.Make fuel with liquefied petroleum gas (LPG), because its calorific value is high, smoke dust, without breeze, easy for operation, enter the sphere of life of people widely.In addition, liquefied petroleum gas (LPG) also for cutting metal, for the baking of agricultural product and the roasting etc. of Industrial Stoves.
Prior art, by the special component gasification in liquefied petroleum gas (LPG), passes into chromatograph and detects, but its each module is usually independently installed and needed complicated connecting line, takes up room larger.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of compact liquefied petroleum gas components pick-up unit.
A kind of compact liquefied petroleum gas components pick-up unit of the present invention, it is characterized in that: comprise gasification structure, and the chromatograph be located on described gasification structure, the top of described gasification structure is provided with at least one gas outlet, described chromatograph is connected with described gas outlet, and the top of described gasification structure is also provided with liquid inlet.
Further, described gasification structure comprises multiple independently gasification unit, can be used in the gasification of liquid respectively, and offer gas outlet described on described gasification structure top respectively, described chromatograph can move on gasification structure top, arrives position, each gas outlet and is communicated with corresponding gas outlet.
Further, each described gas outlet is in described gasification structure top annular spread.
Further, described chromatograph comprise body be located at body bottom, the detection access port that can be connected with each gas outlet, described detection access port can relative to described body, move in the direction being parallel to described gas outlet annular spread plane.
Further, described detection access port can relative to described body, rotate in the direction being parallel to described gas outlet annular spread plane.
By such scheme, the present invention at least has the following advantages:
1, pick-up unit of the present invention, chromatograph is set directly on gasification structure, connect compact, greatly can reduce space hold, also pipeline jointing construction is simplified, the liquid inlet of gasification structure and gas outlet are separately positioned on top in addition, can make full use of liquid and rely on the characteristic that self gravitation falls and gas moves upward, be conducive to the smooth and easy of whole detection and carry out.
2, gasification structure arranges multiple independently gasification unit, and chromatograph can move to and communicates with it to the corresponding gas outlet of each gasification unit, then different sample liquids can be processed by different gasification unit, avoids the trouble of frequent clean gasification unit.
3, the mobile contraposition of chromatograph in gasification structure top annular spread, then can be convenient in each gas outlet, and such as one annular track can realize.
4, arrange chromatograph bottom to detect access port and also can move relative to its body, then when chromatograph moves to corresponding position, gas outlet, it detects access port and also can adjust, and contraposition is convenient and accurate.Especially arrange detection access port can opposing body rotate, then carry out contraposition by ease rotation.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the side view of the preferred embodiment of the present invention;
Fig. 2 is the vertical view of the preferred embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1-2, a kind of compact liquefied petroleum gas components pick-up unit described in a preferred embodiment of the present invention, comprise gasification structure 2, and the chromatograph 6 be located on gasification structure 2, the top of gasification structure 2 is provided with three gas outlets 22, chromatograph 6 can be connected with each gas outlet 22, and the top of gasification structure 2 is also provided with liquid inlet 24.
Gasification structure 2 comprises three independently gasification unit 26, can be used in the gasification of liquid respectively, and respectively in correspondence one gas outlet 22, gasification structure 2 top, chromatograph 6 can move on gasification structure 2 top, arrives each position, gas outlet 22 and is communicated with corresponding gas outlet 22.In addition, three gasification unit 26 of gasification structure 2 are detachable also keeps in repair respectively and cleans.
Concrete, the profile of gasification structure 2 is cylindric, and liquid inlet 24 is arranged on gasification structure 2 top central authorities, and each gas outlet 22 is around liquid inlet 24 annular spread.Now chromatograph 6 is corresponding specifically can arrange circuit orbit 4 also carrying out annular movement to arrange on gasification structure 2 top, so that chromatograph 6 accurately movement, and accurate contraposition gas outlet 22.
Chromatograph 6 comprise body 62 be located at body 62 bottom, the detection access port 68 that can be connected with each gas outlet 22, detect access port 68 can opposing body 62, in the direction being parallel to gas outlet 22 annular spread plane, also namely gasification structure 2 top plan moves.
Further, arrange detect access port 68 can opposing body 62, rotate in the direction being parallel to gas outlet 22 annular spread plane.Namely what also arrange that axle 64, adapter 66 can rotate around axle 64 in the middle part of body 62 being arranged on body 62, and forms detection access port 68 at the mouth of pipe.
Principle of work of the present invention is as follows:
(1) sample source 1 of liquefied petroleum gas (LPG) is connected the liquid inlet 24 of gasification structure 2, be arranged on the upper center of gasification structure 2.
Chromatograph 6 is moved to and corresponding gas outlet 22 place along circuit orbit 4, then rotates adapter 66, the rotation path of adapter 66 finds the position accurately corresponding with gas outlet 22, and connects detection access port 68 and gas outlet 22.
(2) sample liquefied enters specific one gasification unit 26 of gasification structure 2 by sample source 1 decline and is converted to gaseous state;
(3) the sample rising of gaseous state enters connected chromatograph 6 from the gas outlet 22 of place gasification unit 26 correspondence, receives and detects.
If also need the detection carrying out other sample, without the need to cleaning gasification unit 26 immediately, directly can change a use, very convenient, sample source 1 is communicated with a corresponding gasification unit 26 at liquid inlet 24, and connected mode can adopt the industry general.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (5)
1. a compact liquefied petroleum gas components pick-up unit, it is characterized in that: comprise gasification structure, and the chromatograph be located on described gasification structure, the top of described gasification structure is provided with at least one gas outlet, described chromatograph is connected with described gas outlet, and the top of described gasification structure is also provided with liquid inlet.
2. a kind of compact liquefied petroleum gas components pick-up unit according to claim 1, it is characterized in that: described gasification structure comprises multiple independently gasification unit, can be used in the gasification of liquid respectively, and offer gas outlet described on described gasification structure top respectively, described chromatograph can move on gasification structure top, arrives position, each gas outlet and is communicated with corresponding gas outlet.
3. a kind of compact liquefied petroleum gas components pick-up unit according to claim 2, is characterized in that: each described gas outlet is in described gasification structure top annular spread.
4. a kind of compact liquefied petroleum gas components pick-up unit according to claim 3, it is characterized in that: described chromatograph comprise body be located at body bottom, the detection access port that can be connected with each gas outlet, described detection access port can relative to described body, move in the direction being parallel to described gas outlet annular spread plane.
5. a kind of compact liquefied petroleum gas components pick-up unit according to claim 4, is characterized in that: described detection access port can relative to described body, rotate in the direction being parallel to described gas outlet annular spread plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492781.5A CN105092716A (en) | 2015-08-12 | 2015-08-12 | Compact type liquefied petroleum gas component detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492781.5A CN105092716A (en) | 2015-08-12 | 2015-08-12 | Compact type liquefied petroleum gas component detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105092716A true CN105092716A (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510492781.5A Pending CN105092716A (en) | 2015-08-12 | 2015-08-12 | Compact type liquefied petroleum gas component detection device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1293642A1 (en) * | 1983-12-30 | 1987-02-28 | Волгоградский государственный научно-исследовательский и проектный институт нефтяной промышленности | Sampling-evaporatisamples in chromatograph |
| CN2329878Y (en) * | 1997-08-08 | 1999-07-21 | 周柏元 | Multi-stage gasifier for liquid fuel |
| CN2412218Y (en) * | 1999-11-05 | 2000-12-27 | 段景峰 | Flashing gasified sampling-fetching device for liquid hydrocarbon |
| CN101228424A (en) * | 2005-02-22 | 2008-07-23 | 维多尼公司 | Liquid gas vaporization and measurement system and method |
| JP2009128305A (en) * | 2007-11-27 | 2009-06-11 | Shimadzu Corp | Sample analysis method and gas chromatograph-mass spectrometer |
| CN102338715A (en) * | 2010-07-14 | 2012-02-01 | 株式会社堀场Stec | Liquid sample heating vaporizer |
| CN103529150A (en) * | 2013-10-28 | 2014-01-22 | 徐继承 | Constant temperature gasification device-containing sample injection evaporator used for low pressure liquefied gas examination |
-
2015
- 2015-08-12 CN CN201510492781.5A patent/CN105092716A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1293642A1 (en) * | 1983-12-30 | 1987-02-28 | Волгоградский государственный научно-исследовательский и проектный институт нефтяной промышленности | Sampling-evaporatisamples in chromatograph |
| CN2329878Y (en) * | 1997-08-08 | 1999-07-21 | 周柏元 | Multi-stage gasifier for liquid fuel |
| CN2412218Y (en) * | 1999-11-05 | 2000-12-27 | 段景峰 | Flashing gasified sampling-fetching device for liquid hydrocarbon |
| CN101228424A (en) * | 2005-02-22 | 2008-07-23 | 维多尼公司 | Liquid gas vaporization and measurement system and method |
| JP2009128305A (en) * | 2007-11-27 | 2009-06-11 | Shimadzu Corp | Sample analysis method and gas chromatograph-mass spectrometer |
| CN102338715A (en) * | 2010-07-14 | 2012-02-01 | 株式会社堀场Stec | Liquid sample heating vaporizer |
| CN103529150A (en) * | 2013-10-28 | 2014-01-22 | 徐继承 | Constant temperature gasification device-containing sample injection evaporator used for low pressure liquefied gas examination |
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Application publication date: 20151125 |