CN213482143U - Gas chromatograph device for hydrocarbon waste gas determination - Google Patents
Gas chromatograph device for hydrocarbon waste gas determination Download PDFInfo
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- CN213482143U CN213482143U CN202022573656.6U CN202022573656U CN213482143U CN 213482143 U CN213482143 U CN 213482143U CN 202022573656 U CN202022573656 U CN 202022573656U CN 213482143 U CN213482143 U CN 213482143U
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Abstract
The utility model discloses a gas chromatograph device for hydrocarbon waste gas survey, which comprises a housin, the top of the positive one side of casing is provided with display screen and control panel, the bottom of the inside one side of casing is provided with fixed frame, one side of fixed frame is provided with a plurality of air inlets, the opposite side of fixed frame is provided with a plurality of air pumps, the inside one side of casing is provided with the hybrid tube, the inside intermediate position of casing is provided with the column incubator, the inside intermediate position of column incubator is provided with the chromatographic column, one side on the inside top of column incubator is provided with the introduction port, the inside bottom of column incubator is provided with the electric heating board, the inside one side of column incubator is provided with temperature sensor, the inside one side of casing is provided with detector and controller. Has the advantages that: the temperature during the survey can be strictly controlled for this gas chromatograph device is adapted to different environment, can dispel the heat fast in addition after the survey is accomplished.
Description
Technical Field
The utility model relates to a gas chromatograph technical field particularly, relates to a gas chromatograph device for hydrocarbon waste gas determination.
Background
The gas chromatograph gasifies an analysis sample in an injection port, then carries the gasified analysis sample into a chromatographic column by carrier gas, separates the components by the chromatographic column with different retention performances on the components in the pre-detection mixture, and sequentially guides the components into a detector to obtain detection signals of the components. According to the sequence of leading in the detector, the components can be distinguished by comparison, and the content of each component can be calculated according to the peak height or peak area. Commonly used detectors are: thermal conductivity detectors, flame ionization detectors, helium ionization detectors, ultrasonic detectors, photoionization detectors, electron capture detectors, flame photometric detectors, electrochemical detectors, mass spectrometric detectors, and the like. The existing gas chromatograph has limited use environment, can not automatically control the temperature, influences the detection temperature under the condition of lower temperature in winter and is inconvenient to use.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a gas chromatograph device for hydrocarbon waste gas survey to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a gas chromatograph device for hydrocarbon waste gas determination comprises a shell, wherein a display screen is arranged at the top end of one side of the front surface of the shell, a control panel is arranged at the bottom end of one side of the front surface of the shell, a fixing frame is arranged at the bottom end of one side of the inner part of the shell, a plurality of air inlets penetrating into the shell are arranged at one side of the fixing frame, a plurality of air pumps fixedly connected with the air inlets are arranged at the other side of the fixing frame, a mixing pipe connected with the air pumps is arranged at one side of the inner part of the shell, a column incubator is arranged at the middle position of the inner part of the shell, a chromatographic column is arranged at the middle position of the inner part of the column incubator, a sample inlet connected with the chromatographic column is arranged at one side of the top end of the inner part of the column incubator, the sample inlet is connected with the mixing pipe through, one side of the inside of the column incubator is provided with a temperature sensor, and one side of the inside of the shell is provided with a detector and a controller.
Furthermore, a first partition plate is arranged on one side inside the shell, and a second partition plate is arranged on the other side inside the shell.
Furthermore, four corners of the bottom end of the column incubator are respectively provided with supporting legs.
Furthermore, both sides of the bottom end in the column oven are respectively provided with a cooling fan, and the cooling fans are of inclined structures.
Furthermore, one side of the top end of the column oven is provided with a radiating pipe which is inserted in the shell.
Furthermore, the outside cover of column incubator is equipped with thermal-insulated insulation cover.
The utility model has the advantages that: through setting up the gas chromatograph device for hydrocarbon waste gas determination that comprises casing, display screen, control panel, fixed frame, air inlet, air pump, hybrid tube, column oven, chromatographic column, introduction port, air duct, electrical heating board, temperature sensor, detector and controller to temperature when can the close control survey, make this gas chromatograph device be adapted to different environment, can dispel the heat fast after the survey is accomplished in addition.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a gas chromatograph apparatus for hydrocarbon off-gas measurement according to an embodiment of the present invention;
fig. 2 is a front view of a gas chromatograph device for hydrocarbon off-gas measurement according to an embodiment of the present invention.
In the figure:
1. a housing; 2. a display screen; 3. a control panel; 4. a fixing frame; 5. an air inlet; 6. a gas volume pump; 7. a mixing tube; 8. a column oven; 9. a chromatographic column; 10. a sample inlet; 11. an air duct; 12. an electrical heating plate; 13. a temperature sensor; 14. a detector; 15. a controller; 16. a first clapboard; 17. a second clapboard; 18. supporting legs; 19. a heat radiation fan; 20. a radiating pipe; 21. a heat insulation jacket.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, a gas chromatograph device for hydrocarbon waste gas survey is provided.
The first embodiment is as follows:
as shown in fig. 1-2, the gas chromatograph apparatus for hydrocarbon waste gas measurement according to the embodiment of the present invention comprises a housing 1, a display screen 2 is disposed on a top end of one side of a front surface of the housing 1, a control panel 3 is disposed on a bottom end of one side of the front surface of the housing 1, a fixing frame 4 is disposed on a bottom end of one side of an inner portion of the housing 1, a plurality of air inlets 5 penetrating the housing 1 are disposed on one side of the fixing frame 4, a plurality of air pumps 6 fixedly connected to the air inlets 5 are disposed on the other side of the fixing frame 4, a mixing tube 7 connected to the air pumps 6 is disposed on one side of the inner portion of the housing 1, a column oven 8 is disposed in an intermediate position of the inner portion of the housing 1, a chromatographic column 9 is disposed in an intermediate position of the column oven 8, a sample inlet 10 connected to the chromatographic column 9 is disposed on one side of an inner top end, the sample inlet 10 pass through the air duct 11 with the hybrid tube 7 is connected, the inside bottom of column incubator 8 is provided with electric heating board 12, the inside one side of column incubator 8 is provided with temperature sensor 13, the inside one side of casing 1 is provided with detector 14 and controller 15.
By means of the technical scheme, the gas chromatograph device for hydrocarbon waste gas measurement is composed of a shell 1, a display screen 2, a control panel 3, a fixing frame 4, an air inlet 5, an air pump 6, a mixing pipe 7, a column incubator 8, a chromatographic column 9, an injection port 10, an air guide pipe 11, an electric heating plate 12, a temperature sensor 13, a detector 14 and a controller 15 through arrangement, so that the temperature during measurement can be strictly controlled, the gas chromatograph device is suitable for different environments, and in addition, the heat can be rapidly dissipated after the measurement is completed.
Example two:
as shown in fig. 1-2, one side of the inside of the casing 1 is provided with a first partition 16, the other side of the inside of the casing 1 is provided with a second partition 17, four corners of the bottom end of the column oven 8 are respectively provided with supporting legs 18, two sides of the bottom end of the inside of the column oven 8 are respectively provided with a cooling fan 19, the cooling fan 19 is an inclined structure, one side of the top end of the column oven 8 is provided with a cooling pipe 20 which is inserted into the casing 1, and the outside of the column oven 8 is sleeved with a heat insulation sleeve 21.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
When in actual application, when surveying hydrocarbon waste gas, start electric heating board 12 and heat 8 inside column incubator for reach suitable temperature in the column incubator 8, can detect the inside temperature of column incubator 8 through temperature sensor 13, accomplish the back when the survey, open radiator fan 19 and cooling tube 20, thereby can be to the inside rapid cooling of column incubator 8.
In conclusion, with the aid of the above technical scheme of the utility model, through setting up the gas chromatograph device for hydrocarbon waste gas determination that comprises casing 1, display screen 2, control panel 3, fixed frame 4, air inlet 5, tolerance pump 6, hybrid 7, column incubator 8, chromatographic column 9, introduction port 10, air duct 11, electric heating board 12, temperature sensor 13, detector 14 and controller 15 to temperature when can the close control survey, make this gas chromatograph device be adapted to different environment, can dispel the heat fast after the survey is accomplished in addition.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The gas chromatograph device for hydrocarbon waste gas determination is characterized by comprising a shell (1), wherein a display screen (2) is arranged at the top end of one side of the front of the shell (1), a control panel (3) is arranged at the bottom end of one side of the display screen (2) in the front of the shell (1), a fixed frame (4) is arranged at the bottom end of one side of the inside of the shell (1), a plurality of air inlets (5) which penetrate through the shell (1) are arranged at one side of the fixed frame (4), a plurality of air flow pumps (6) fixedly connected with the air inlets (5) are arranged at the other side of the fixed frame (4), a mixing pipe (7) connected with the air flow pumps (6) is arranged at one side of the inside of the shell (1), a column temperature box (8) is arranged at an intermediate position of the inside of the shell (1), a chromatographic column (9) is arranged at an intermediate position of the inside of the column, one side on the inside top of column incubator (8) be provided with introduction port (10) that chromatographic column (9) are connected, introduction port (10) pass through air duct (11) with hybrid tube (7) are connected, the inside bottom of column incubator (8) is provided with electrical heating board (12), the inside one side of column incubator (8) is provided with temperature sensor (13), the inside one side of casing (1) is provided with detector (14) and controller (15).
2. The gas chromatograph apparatus for hydrocarbon off-gas measurement according to claim 1, wherein a first partition (16) is provided on one side of the inside of the housing (1), and a second partition (17) is provided on the other side of the inside of the housing (1).
3. The gas chromatograph apparatus for hydrocarbon off-gas measurement according to claim 1, wherein support legs (18) are provided at four corners of a bottom end of the column oven (8).
4. The gas chromatograph apparatus for hydrocarbon off-gas measurement according to claim 1, wherein a heat radiation fan (19) is provided on each of both sides of the bottom end inside the column oven (8), and the heat radiation fans (19) are each of an inclined structure.
5. The apparatus for gas chromatography for hydrocarbon off-gas measurement as claimed in claim 1, wherein a heat radiation pipe (20) inserted into said housing (1) is provided on one side of the top end of said column oven (8).
6. The gas chromatograph apparatus for hydrocarbon off-gas measurement according to claim 1, wherein a heat insulating jacket (21) is provided outside the column oven (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573656.6U CN213482143U (en) | 2020-11-09 | 2020-11-09 | Gas chromatograph device for hydrocarbon waste gas determination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573656.6U CN213482143U (en) | 2020-11-09 | 2020-11-09 | Gas chromatograph device for hydrocarbon waste gas determination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213482143U true CN213482143U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022573656.6U Active CN213482143U (en) | 2020-11-09 | 2020-11-09 | Gas chromatograph device for hydrocarbon waste gas determination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213482143U (en) |
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2020
- 2020-11-09 CN CN202022573656.6U patent/CN213482143U/en active Active
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