CN205139118U - Foul gas pollutes automatic on -line monitoring and early warning and stays a kind system - Google Patents
Foul gas pollutes automatic on -line monitoring and early warning and stays a kind system Download PDFInfo
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- CN205139118U CN205139118U CN201520905655.3U CN201520905655U CN205139118U CN 205139118 U CN205139118 U CN 205139118U CN 201520905655 U CN201520905655 U CN 201520905655U CN 205139118 U CN205139118 U CN 205139118U
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Abstract
Foul gas pollutes automatic on -line monitoring and early warning and stays a kind system, its characterized in that: it includes sampling system (1), on -line monitoring instrument (2), data collection and transmission system (3) and the automatic kind system (4) of staying, the sample is gathered in sampling system (1) from the atmosphere, the analysis is carried out to the sample of gathering in on -line monitoring instrument (2), and on -line monitoring instrument (2) link to each other with data collection and transmission system (3), data collection and transmission system (3) is connected to remote terminal platform (5) and the automatic kind system (4) of staying. The utility model discloses can carry out the real -time automatic on -line monitoring of synchronization to petrochemical garden characteristic emission odor pollution thing concentration and odor concentration, through many indexs sign odor pollution situation, improve the credibility of stench early warning. Simultaneously can independently set up alert condition, satisfy the actual demand under the different work condition condition, when reaching alert condition, trigger kind system of staying, use soviet union's agate jar to stay appearance.
Description
Technical field
The utility model belongs to atmosphere environment supervision technical field, specifically just relates to a kind of foul gas and pollutes automatic on-line monitoring and warning and sample-leaving system, can automatically carry out real time on-line monitoring, early warning to ammonia, sulfuretted hydrogen and odor concentration and keep sample.
Background technology
Along with the quickening of process of industrialization, the foul gas pollution problem that petrochemical industry chemical engineering industry garden brings becomes increasingly conspicuous.In petrochemical industry chemical industry containing trace and the foul gas pollutant of various structures form spills in air, cause odor pollution, directly affect surrounding enviroment, become the focus that environmental protection is in recent years complained, have a strong impact on urban air-quality, threaten people's productive life safety.The stench class materials such as ammonia, sulfuretted hydrogen, mercaptan sulfur ethers are the feature emission factors of petrochemical industry chemical industrial park, its discharge has discontinuity, uncertainty, and chemical activity is stronger, easily atmosphere chemically react is participated in diffusion process, decay is very fast, and environmental monitoring emergency personnel rushes towards on-the-spot rear collected specimens, consuming time longer, ageing poor, mostly cannot react real emission behaviour.Therefore, set up the automatic monitoring and warning for petrochemical industry chemical industrial park feature emission gases pollutant and sample-leaving system, realize Monitoring and forecasting system in real-time and automatically keep sample, for identification pollution source, effective tracking odor pollution discharge responsible party, the odor pollution supervision prevention and control ability improving administrative authority is significant.
Utility model content
The purpose of this utility model is comparatively weak for current petrochemical industry chemical engineering industry garden foul gas contamination monitoring regulation technique, a kind of foul gas provided pollutes automatic on-line monitoring and warning and sample-leaving system, can realize the real time on-line monitoring of ammonia, sulfuretted hydrogen and odor concentration, early warning and keep sample.
Technical scheme
In order to realize above-mentioned technical purpose, the foul gas of the utility model design pollutes automatic on-line monitoring and warning and sample-leaving system, it is characterized in that: it comprises sampling system, on-line monitoring instrument, Data acquisition and transmit system and automatic sample-leaving system, described sampling system collected specimens from air, on-line monitoring instrument carries out on-line analysis to sample, on-line monitoring instrument is connected with Data acquisition and transmit system, and described Data acquisition and transmit system is connected to remote terminal platform and automatic sample-leaving system.
Further, described on-line monitoring instrument comprises ammonia on-line computing model, sulfuretted hydrogen on-line computing model and Electronic Nose.
Further, described Data acquisition and transmit system comprises data acquisition module, data transmission module, industrial computer, the data that data collecting module collected on-line monitoring instrument monitors, and transfer to industrial computer and carry out stores processor, industrial computer controls to start automatic sample-leaving system by data transmission module, and by data and relative alarm information transmission to remote terminal platform.
Further, described automatic sample-leaving system comprises automatic sample retention machine and Su Ma tank.
Beneficial effect
The utility model can carry out the monitoring of synchronous automatic on-line in real time to petrochemical complex garden feature discharge odor pollution substrate concentration and odor concentration, characterizes odor pollution situation, improve the confidence level of stench early warning by multi objective.Independently alert if can be set simultaneously, meet the actual demand under different working condition, when reaching alert if, trigger sample-leaving system, use Soviet Union's agate tank to keep sample.Can realize SMS early warning, after guaranteeing to keep sample, related personnel responds in time, effectively shortens the Sample storage time, achieves sample immediate analysis, ensure that the representativeness of sample analysis result.
Accompanying drawing explanation
Accompanying drawing 1 is annexation schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
As shown in Figure 1, foul gas pollutes automatic on-line monitoring and warning and sample-leaving system, it is characterized in that: it comprises sampling system 1, on-line monitoring instrument 2, Data acquisition and transmit system 3 and automatic sample-leaving system 4, described sampling system 1 collected specimens from air, on-line monitoring instrument 2 pairs of samples carry out on-line analysis, on-line monitoring instrument 2 is connected with Data acquisition and transmit system 3, and described Data acquisition and transmit system 3 is connected to remote terminal platform 5 and automatic sample-leaving system 4.
Described on-line monitoring instrument 2 comprises ammonia on-line computing model 201, sulfuretted hydrogen on-line computing model 202 and Electronic Nose 203.
Described Data acquisition and transmit system 3 comprises data acquisition module 301, data transmission module 302, industrial computer 303, data acquisition module 301 gathers the data that online monitoring instrument 2 monitors, and transfer to industrial computer 303 and carry out stores processor, industrial computer 303 controls to start automatic sample-leaving system 4 by data transmission module 302, and by data and relative alarm information transmission to remote terminal platform 5.
Described automatic sample-leaving system 4 comprises automatic sample retention machine 401 and Su Ma tank 402.
Native system comprises sampling system 1, petrochemical industry chemical industrial park feature discharge odor pollution substrate concentration and odor concentration is carried out to the on-line monitoring instrument 2 of Real-Time Monitoring, Data acquisition and transmit system 3, automatic sample-leaving system 4.Described on-line monitoring instrument comprises ammonia on-line computing model, sulfuretted hydrogen on-line computing model and Electronic Nose.Ammonia on-line computing model carries out real-time continuous monitoring to Ammonia in Air gas concentration, and sulfuretted hydrogen on-line computing model carries out real-time continuous monitoring to Air Hydrogen Sulfide concentration, and Electronic Nose carries out real-time continuous monitoring to odor concentration in air.Described 3 Data acquisition and transmit systems comprise data acquisition module, data transmission module, industrial computer and number and adopt software.By data collecting module collected on-line monitoring instrument Monitoring Data, and transfer to industrial computer and carry out stores processor, industrial computer controls to start automatic sample-leaving system by data transmission module and by data and the supreme bit platform of relative alarm information transmission.Described automatic sample-leaving system comprises automatic sample retention machine and Su Ma tank.Number on industrial computer is adopted software and is differentiated that Real-time Monitoring Data triggers early warning and keeps sample by process, when Real-time Monitoring Data exceedes setting early warning value, sends early warning note, starts Soviet Union's agate tank sampling simultaneously.
In the utility model, described sample-leaving system arranges concentration value, concentration increase rate and concentration change amount three kinds of modes and triggers early warning and sample-leaving system by adopting in software at number and open.The setting of described concentration value, comprise ammonia, sulfuretted hydrogen, odor concentration minute or hour concentration value, can independently set by selective factor B.The single factor can be selected to set, and when Monitoring Data meets or exceeds setting value, sample-leaving system triggers, and opens Soviet Union's agate tank and keeps sample.Also multiple factor can be selected to set, and comprising 1, in the selected factor, when having a factor Monitoring Data to meet or exceed setting value, sample-leaving system triggers, and opens Soviet Union's agate tank and keeps sample; 2, when the Monitoring Data of selected whole factor meets or exceeds setting value, sample-leaving system triggers, and opens Soviet Union's agate tank and keeps sample.The setting of described concentration increase rate, refers to the concentration value of a certain species of a certain moment, and when meeting or exceeding setting value compared with the increase rate of previous moment concentration value, sample-leaving system triggers, and opens Soviet Union's agate tank and keeps sample.The setting of described concentration change amount, when referring to that the difference of the concentration value of a certain species of a certain moment and selected reference concentration value (reference concentration value can as required, from main separation) exceedes setting value, sample-leaving system triggers, and opens Soviet Union's agate tank and keeps sample.The utility model according to different monitoring requirements, from main separation triggering mode, can be opened Soviet Union's agate tank and keeps sample.
Claims (4)
1. foul gas pollutes automatic on-line monitoring and warning and sample-leaving system, it is characterized in that: it comprises sampling system (1), on-line monitoring instrument (2), Data acquisition and transmit system (3) and automatic sample-leaving system (4), the atmospheric sample collected is delivered to on-line monitoring instrument (2) and carries out on-line analysis by described sampling system (1), on-line monitoring instrument (2) is connected with Data acquisition and transmit system (3), described Data acquisition and transmit system (3) is connected to remote terminal platform (5) and automatic sample-leaving system (4).
2. foul gas as claimed in claim 1 pollutes automatic on-line monitoring and warning and sample-leaving system, it is characterized in that: described on-line monitoring instrument (2) comprises ammonia on-line computing model (201), sulfuretted hydrogen on-line computing model (202) and Electronic Nose (203).
3. foul gas as claimed in claim 1 pollutes automatic on-line monitoring and warning and sample-leaving system, it is characterized in that: described Data acquisition and transmit system (3) comprises data acquisition module (301), data transmission module (302), industrial computer (303), data acquisition module (301) gathers the data that online monitoring instrument (2) monitors, and transfer to industrial computer (303) and carry out stores processor, industrial computer (303) control to start automatic sample-leaving system (4) by data transmission module (302) and automatically by data and relative alarm information transmission to remote terminal platform (5).
4. foul gas as claimed in claim 1 pollutes automatic on-line monitoring and warning and sample-leaving system, it is characterized in that: described automatic sample-leaving system (4) comprises automatic sample retention machine (401) and Soviet Union's agate tank (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905655.3U CN205139118U (en) | 2015-11-12 | 2015-11-12 | Foul gas pollutes automatic on -line monitoring and early warning and stays a kind system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520905655.3U CN205139118U (en) | 2015-11-12 | 2015-11-12 | Foul gas pollutes automatic on -line monitoring and early warning and stays a kind system |
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| CN205139118U true CN205139118U (en) | 2016-04-06 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841436A (en) * | 2017-01-18 | 2017-06-13 | 上海市环境监测中心 | A kind of automatic monitoring and warning traceability systems of Industrial Area Atmospheric VOCs and its method |
| CN108036976A (en) * | 2017-12-25 | 2018-05-15 | 广州禾信仪器股份有限公司 | Atmosphere pollution monitors sample-leaving system automatically |
| CN108132335A (en) * | 2017-12-26 | 2018-06-08 | 深圳维拓环境科技股份有限公司 | A kind of foul gas on-line computing model |
| CN108508153A (en) * | 2018-04-02 | 2018-09-07 | 苏州科技大学 | A kind of removable outdoor environmental protection detection device |
| CN110045086A (en) * | 2019-04-15 | 2019-07-23 | 余振华 | The anti-device of prison for the sampling of soil joint-monitoring based on terminal interconnection |
-
2015
- 2015-11-12 CN CN201520905655.3U patent/CN205139118U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841436A (en) * | 2017-01-18 | 2017-06-13 | 上海市环境监测中心 | A kind of automatic monitoring and warning traceability systems of Industrial Area Atmospheric VOCs and its method |
| CN108036976A (en) * | 2017-12-25 | 2018-05-15 | 广州禾信仪器股份有限公司 | Atmosphere pollution monitors sample-leaving system automatically |
| CN108132335A (en) * | 2017-12-26 | 2018-06-08 | 深圳维拓环境科技股份有限公司 | A kind of foul gas on-line computing model |
| CN108508153A (en) * | 2018-04-02 | 2018-09-07 | 苏州科技大学 | A kind of removable outdoor environmental protection detection device |
| CN110045086A (en) * | 2019-04-15 | 2019-07-23 | 余振华 | The anti-device of prison for the sampling of soil joint-monitoring based on terminal interconnection |
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