CN210894262U - Online gas quality monitoring and analyzing system - Google Patents
Online gas quality monitoring and analyzing system Download PDFInfo
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- CN210894262U CN210894262U CN201921491301.3U CN201921491301U CN210894262U CN 210894262 U CN210894262 U CN 210894262U CN 201921491301 U CN201921491301 U CN 201921491301U CN 210894262 U CN210894262 U CN 210894262U
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- diaphragm pump
- detection
- analysis
- filter equipment
- miniature diaphragm
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Abstract
The utility model discloses an online gas quality monitoring and analyzing system, including miniature diaphragm pump, solenoid valve, the analysis station, filter equipment, detection and analysis appearance and main control system, miniature diaphragm pump is connected solenoid valve and is taken out the intraductal marsh gas of PE in real time to the analysis station in, be equipped with filter equipment and detection and analysis appearance in the analysis station in proper order, the oxygen and the methane content of gas detect in the detection and analysis appearance to the analysis station, the oxygen and the methane data real-time transmission that detection and analysis appearance will record to main control system, main control system is equipped with data display screen and wireless transmission module, main control system passes through wireless transmission module remote control solenoid valve and miniature diaphragm pump. Compared with the prior art, the utility model the advantage lie in: gaseous filter equipment of avoiding other impurity to cause the detection error, cooperate through miniature diaphragm pump, solenoid valve, detection and analysis appearance and main control system, realize real-time online gas quality detection and analysis, convenient and fast.
Description
Technical Field
The utility model relates to a gas monitoring technology field specifically indicates an online gas quality monitoring analytic system.
Background
The analysis of methane and hydrogen in the biogas is one of the most direct indexes for judging the working state of the anaerobic fermentation system, and the analysis of the contents of the methane and the hydrogen is of great significance for the regulation and control of biogas production. At present, a gas chromatography and a field rapid device are often used for diagnosis, but in practical application, other components in the biogas often influence a detector, so that certain errors exist between detection data and actual data, and the simple detection is often complex in operation, so that the fermentation condition of the biogas cannot be really monitored in the whole process, and the improvement of the biogas fermentation technology is not facilitated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an online gas quality monitoring analytic system of convenient monitoring.
In order to solve the technical problem, the utility model provides a technical scheme does: an on-line gas quality monitoring and analyzing system comprises a micro diaphragm pump, an electromagnetic valve, an analyzing station, a filtering device, a detection analyzer and a control host, wherein the micro diaphragm pump is connected with the electromagnetic valve and pumps methane in a PE pipe into the analyzing station in real time, the analyzing station is internally provided with the filtering device and the detection analyzer in sequence, the filtering device comprises a water vapor filtering device, an active carbon filtering device and a hydrogen sulfide filtering device, the detection analyzer detects the oxygen and methane content of gas in the analyzing station, the detection analyzer transmits the detected oxygen and methane data to the control host in real time, the control host is provided with a data display screen and a wireless transmission module, the control host pushes the processed oxygen and methane data to the data display screen in real time, and the control host remotely controls the electromagnetic valve and the micro diaphragm pump through the wireless transmission module, and data receiving modules matched with the wireless transmission module are arranged in the remote control electromagnetic valve and the miniature diaphragm pump.
Compared with the prior art, the utility model the advantage lie in: gaseous filter equipment of avoiding other impurity to cause the detection error, cooperate through miniature diaphragm pump, solenoid valve, detection and analysis appearance and main control system, realize real-time online gas quality detection and analysis, convenient and fast.
As an improvement, the electromagnetic valve is a 2-position 4-way electromagnetic valve, and the electromagnetic valve can open or close the valve after receiving a switching signal.
As an improvement, a pipeline at the front end of the miniature diaphragm pump is connected with an electromagnetic valve, a pipeline at the rear end of the miniature diaphragm pump is connected with an analysis station, and the miniature diaphragm pump and the electromagnetic valve are matched to perform air suction operation.
As an improvement, the analysis station is made of aluminum alloy, and the aluminum alloy is firm and corrosion resistant.
As an improvement, the detection analyzer is connected with the control host through an optical fiber line, and the transmission speed is high and stable.
Drawings
Fig. 1 is a schematic structural diagram of an online gas quality monitoring and analyzing system of the present invention.
As shown in the figure: 1. a miniature diaphragm pump; 2. an electromagnetic valve; 3. an analysis station; 4. a filtration device; 5. a detection analyzer; 6. a control host; 7. a water vapor filtering device; 8. an activated carbon filtration device; 9. a hydrogen sulfide filtration device; 10. a data display screen; 11. a wireless transmission module; 12. and a data receiving module.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, an on-line gas quality monitoring and analyzing system comprises a micro diaphragm pump 1, an electromagnetic valve 2, an analyzing station 3, a filtering device 4, a detection analyzer 5 and a control host 6, wherein the micro diaphragm pump 1 is connected with the electromagnetic valve 2 to pump biogas in a PE pipe into the analyzing station 3 in real time, the electromagnetic valve 2 is a 2-position 4-way electromagnetic valve, a front end pipeline of the micro diaphragm pump 1 is connected with the electromagnetic valve 2, a rear end pipeline of the micro diaphragm pump 1 is connected with the analyzing station 3, the analyzing station 3 is made of aluminum alloy, the analyzing station 3 is internally and sequentially provided with the filtering device 4 and the detection analyzer 5, the filtering device 4 comprises a vapor filtering device 7, an activated carbon filtering device 8 and a hydrogen sulfide filtering device 9, the detection analyzer 5 detects the content of oxygen and methane in the gas in the analyzing station 3, and the detection analyzer 5 transmits the detected oxygen and methane data to the control host 6 in real time, the detection analyzer 5 is connected with the control host 6 through an optical fiber line, the control host 6 is provided with a data display screen 10 and a wireless transmission module 11, the control host 6 pushes processed oxygen and methane data to the data display screen in real time, the control host 6 remotely controls the electromagnetic valve 2 and the micro diaphragm pump 1 through the wireless transmission module 11, and the remote control electromagnetic valve 2 and the micro diaphragm pump 1 are internally provided with a data receiving module 12 matched with the wireless transmission module 11.
The utility model discloses when concrete implementation, at first the data receiving module 12 that is equipped with on the miniature diaphragm pump 1 of control host 6 through 11 connection miniature diaphragm pumps of wireless transmission module and solenoid valve 2, open miniature diaphragm pump 1 and solenoid valve 2, gaseous analysis station 3 of intaking, gas loops through vapor filter equipment 7, active carbon filter equipment 8 and hydrogen sulfide filter equipment 9, use at last detection and analysis appearance 5 to carry out oxygen and methane content analysis, 5 optical fiber connection control hosts 6 of detection and analysis appearance, propelling movement to data display screen 10 behind control host 6 with data processing.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. An on-line gas quality monitoring and analyzing system is characterized in that: including miniature diaphragm pump (1), solenoid valve (2), analysis station (3), filter equipment (4), detection analysis appearance (5) and main control system (6), miniature diaphragm pump (1) connect solenoid valve (2) in real time with the intraductal marsh gas of PE take out analysis station (3), analysis station (3) in be equipped with filter equipment (4) and detection analysis appearance (5) in proper order, filter equipment (4) including steam filter equipment (7), active carbon filter equipment (8) and hydrogen sulfide filter equipment (9), detection analysis appearance (5) detect the oxygen and the methane content of gas in analysis station (3), detection analysis appearance (5) with the oxygen and the methane data real-time transmission who records to main control system (6), main control system (6) be equipped with data display screen (10) and wireless transmission module (11), the control host (6) pushes processed oxygen and methane data to a data display screen in real time, the control host (6) remotely controls the electromagnetic valve (2) and the miniature diaphragm pump (1) through the wireless transmission module (11), and the remote control electromagnetic valve (2) and the miniature diaphragm pump (1) are internally provided with a data receiving module (12) matched with the wireless transmission module (11).
2. The on-line gas quality monitoring and analyzing system of claim 1, wherein: the electromagnetic valve (2) is a 2-position 4-way electromagnetic valve.
3. The on-line gas quality monitoring and analyzing system of claim 1, wherein: the front end pipeline of the miniature diaphragm pump (1) is connected with the electromagnetic valve (2), and the rear end pipeline of the miniature diaphragm pump (1) is connected with the analysis station (3).
4. The on-line gas quality monitoring and analyzing system of claim 1, wherein: the analysis station (3) is made of aluminum alloy.
5. The on-line gas quality monitoring and analyzing system of claim 1, wherein: the detection analyzer (5) is connected with the control host (6) through an optical fiber line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491301.3U CN210894262U (en) | 2019-09-09 | 2019-09-09 | Online gas quality monitoring and analyzing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491301.3U CN210894262U (en) | 2019-09-09 | 2019-09-09 | Online gas quality monitoring and analyzing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210894262U true CN210894262U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921491301.3U Expired - Fee Related CN210894262U (en) | 2019-09-09 | 2019-09-09 | Online gas quality monitoring and analyzing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859691A (en) * | 2021-01-19 | 2021-05-28 | 河北鼎嘉能源科技有限公司 | Safety control system of industrial LNG (liquefied Natural gas) gasification station |
-
2019
- 2019-09-09 CN CN201921491301.3U patent/CN210894262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859691A (en) * | 2021-01-19 | 2021-05-28 | 河北鼎嘉能源科技有限公司 | Safety control system of industrial LNG (liquefied Natural gas) gasification station |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |