CN104880416A - Gas analyzer for organic waste gas treating system - Google Patents
Gas analyzer for organic waste gas treating system Download PDFInfo
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- CN104880416A CN104880416A CN201510294847.XA CN201510294847A CN104880416A CN 104880416 A CN104880416 A CN 104880416A CN 201510294847 A CN201510294847 A CN 201510294847A CN 104880416 A CN104880416 A CN 104880416A
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- spectra collection
- measuring chamber
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- gas
- organic waste
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Abstract
The invention relates to a gas analyzer for an organic waste gas treating system. The gas analyzer comprises a measuring chamber (1), a spectrophotometric and spectrum acquisition device (7) and a data processing display device (8). The measuring chamber (1) is of a hollow structure, the sidewalls of the measuring chamber (1) are provided with an inlet (2) and an outlet (3), respectively, and both ends of the measuring chamber (1) are provided with a light generator (4) and a light receiver (5), respectively. The light receiver (5) is connected with a signal input end of the spectrophotometric and spectrum acquisition device (7) through an optical fiber (6), and a signal output end of the spectrophotometric and spectrum acquisition device (7) is connected with the data processing display device (8). The gas analyzer has the advantages of high analytical accuracy, high sensitivity and ease of installation.
Description
Technical field
The present invention relates to gas analysis arrangement, particularly a kind of organic waste gas treatment system gas analyzing apparatus.
Background technology
Along with the pollution of the volatile organic gas produced in commercial production is day by day serious, this technology is progressively applied to industrial waste gas purifying field.In order to effective protection of the environment, the protection public's is healthy, and the enterprise that each large industrial gas emission is serious, all follows environmental protection concept.For the Law on Environmental Protection of country, also specify this point, for the enterprise that industrial gas emission is serious, strictly to be improved, and fully carry out every thing of industrial gaseous waste process.In the enterprise for industrial gaseous waste process, the use of industrial waste gas treatment device is also necessary.Not only want the problem of contaminated solution, can also make certain contribution for the future development of enterprise, lifetime of enterprise sustainable development pursue.
As everyone knows, much heavy industry can produce a lot of waste gas in process of production, and these waste gas are discharged into the atmosphere and had an immense impact on to environment and human body beyond doubt.And if there is resident to live near factory, that is bound to produce serious influence to the life of those residents and life.So no matter from which angle, the process for industrial gaseous waste is all instant.
Specific aim is had more in order to make exhaust treatment system, then need first to be analyzed waste gas by gas analyzing apparatus, after drawing analysis result " suiting the remedy to the case ", thus make exhaust-gas treatment more reasonable, but existing gas analyzing apparatus analytical precision is not high, and sensitivity is lower.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide a kind of analytical precision high, highly sensitive and organic waste gas treatment system gas analyzing apparatus is simply and easily installed.
Object of the present invention is achieved through the following technical solutions: a kind of organic waste gas treatment system gas analyzing apparatus, it comprises measuring chamber, light splitting and spectra collection instrument and data processing display device, described measuring chamber is hollow structure, the sidewall of measuring chamber is respectively arranged with air intake opening and gas outlet, the two ends of measuring chamber are respectively arranged with light source generator and light source receiver, the signal input part of light source receiver and light splitting and spectra collection instrument is by Fiber connection, and the signal output part of light splitting and spectra collection instrument is connected with data processing display device.
Described light source generator is positioned near side, gas outlet, and light source receiver is positioned near air intake opening side.
Described light splitting and spectra collection instrument comprise point shaven head, beam-splitter and a spectra collection device, the signal input part of shaven head is divided to be connected with optical fiber, shaven head is divided to aim at beam-splitter, the beam reflection that light splitting hair goes out by beam-splitter is on spectra collection device, and the signal output part of spectra collection device is connected with data processing display device.
The present invention has the following advantages:
1, gas analyzing apparatus of the present invention is arranged on respectively on draft tube and escape pipe pipeline, realize contrasting before and after exhaust-gas treatment, Real-Time Monitoring is carried out to the gas componant change of whole exhaust treatment system, Monitoring Data is fed back to operating personnel simultaneously, compared by the gas componant before and after process, convenient operation personnel control further to gas componant, and result degree of accuracy is high, is conducive to realizing non-pollution discharge.
2, organic exhaust gas enters measuring chamber from air intake opening, discharge from gas outlet, the reverse irradiation organic gas of light source generator, accept light signal by light source receiver, pass to light splitting and spectra collection instrument by optical fiber, carry out gas composition analysis, reverse irradiation makes light source receiver acknowledge(ment) signal more complete, and by optical fiber transmission signal, loss is low, highly sensitive.
3, be directly connected on test gas pipeline by the air intake opening of gas analyzing apparatus and gas outlet, can realize gas composition monitoring, simple to operate, convenient, reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of light splitting and spectra collection instrument;
In figure: 1-measuring chamber, 2-air intake opening, 3-gas outlet, 4-light source generator, 5-light source receiver, 6-optical fiber, 7-light splitting and spectra collection instrument, 8-data processing display device, 9-divides shaven head, 10-beam-splitter, 11-spectra collection device.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of organic waste gas treatment system gas analyzing apparatus, it comprises measuring chamber 1, light splitting and spectra collection instrument 7 and data processing display device 8, described measuring chamber 1 is hollow structure, the sidewall of measuring chamber 1 is respectively arranged with air intake opening 2 and gas outlet 3, the two ends of measuring chamber 1 are respectively arranged with light source generator 4 and light source receiver 5, light source receiver 5 is connected by optical fiber 6 with the signal input part of light splitting and spectra collection instrument 7, and the signal output part of light splitting and spectra collection instrument 7 is connected with data processing display device 8.
Further, described light source generator 4 is positioned near side, gas outlet 3, and light source receiver 5 is positioned near air intake opening 2 side.
Further, as shown in Figure 2, described light splitting and spectra collection instrument 7 comprise point shaven head 9, beam-splitter 10 and a spectra collection device 11, the signal input part of shaven head 9 is divided to be connected with optical fiber 6, shaven head 9 is divided to aim at beam-splitters 10, beam-splitter 10 is by point beam reflection that shaven head 9 sends on spectra collection device 11, and the signal output part of spectra collection device 11 is connected with data processing display device 8.
The course of work of the present invention is as follows: organic exhaust gas enters measuring chamber 1 from air intake opening 2, discharge from gas outlet 3, the reverse irradiation organic gas of light source generator 4, light signal is accepted by light source receiver 5, light splitting and spectra collection instrument 7 is passed to by optical fiber 6, carry out gas composition analysis, and feed back to operating personnel after data being processed by data processing display device 8.
Claims (3)
1. an organic waste gas treatment system gas analyzing apparatus, it is characterized in that: it comprises measuring chamber (1), light splitting and spectra collection instrument (7) and data processing display device (8), described measuring chamber (1) is hollow structure, the sidewall of measuring chamber (1) is respectively arranged with air intake opening (2) and gas outlet (3), the two ends of measuring chamber (1) are respectively arranged with light source generator (4) and light source receiver (5), light source receiver (5) is connected by optical fiber (6) with the signal input part of light splitting and spectra collection instrument (7), the signal output part of light splitting and spectra collection instrument (7) is connected with data processing display device (8).
2. a kind of organic waste gas treatment system gas analyzing apparatus according to claim 1, is characterized in that: described light source generator (4) is positioned near gas outlet (3) side, and light source receiver (5) is positioned near air intake opening (2) side.
3. a kind of organic waste gas treatment system gas analyzing apparatus according to claim 1, it is characterized in that: described light splitting and spectra collection instrument (7) comprise point shaven head (9), beam-splitter (10) and a spectra collection device (11), the signal input part of shaven head (9) is divided to be connected with optical fiber (6), shaven head (9) is divided to aim at beam-splitter (10), the beam reflection that beam-splitter (10) will divide shaven head (9) to send is on spectra collection device (11), and the signal output part of spectra collection device (11) is connected with data processing display device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294847.XA CN104880416A (en) | 2015-06-02 | 2015-06-02 | Gas analyzer for organic waste gas treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510294847.XA CN104880416A (en) | 2015-06-02 | 2015-06-02 | Gas analyzer for organic waste gas treating system |
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| CN104880416A true CN104880416A (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510294847.XA Pending CN104880416A (en) | 2015-06-02 | 2015-06-02 | Gas analyzer for organic waste gas treating system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712718A (en) * | 1993-06-28 | 1995-01-17 | Kubota Corp | Spectral analysis device |
| US6876450B2 (en) * | 2001-01-30 | 2005-04-05 | Anritsu Corporation | Laser absorption spectral diffraction type gas detector and method for gas detection using laser absorption spectral diffraction |
| CN200989881Y (en) * | 2002-12-11 | 2007-12-12 | 中国科学院安徽光学精密机械研究所 | Detector for detecting NO, HC and smoke of tail gas of motor vehicle at road side |
| CN102519905A (en) * | 2011-12-14 | 2012-06-27 | 中国农业大学 | Method for detecting automobile exhaust gas |
| CN204613091U (en) * | 2015-06-02 | 2015-09-02 | 成都虹华环保科技股份有限公司 | A kind of organic waste gas treatment system gas analyzing apparatus |
-
2015
- 2015-06-02 CN CN201510294847.XA patent/CN104880416A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712718A (en) * | 1993-06-28 | 1995-01-17 | Kubota Corp | Spectral analysis device |
| US6876450B2 (en) * | 2001-01-30 | 2005-04-05 | Anritsu Corporation | Laser absorption spectral diffraction type gas detector and method for gas detection using laser absorption spectral diffraction |
| CN200989881Y (en) * | 2002-12-11 | 2007-12-12 | 中国科学院安徽光学精密机械研究所 | Detector for detecting NO, HC and smoke of tail gas of motor vehicle at road side |
| CN102519905A (en) * | 2011-12-14 | 2012-06-27 | 中国农业大学 | Method for detecting automobile exhaust gas |
| CN204613091U (en) * | 2015-06-02 | 2015-09-02 | 成都虹华环保科技股份有限公司 | A kind of organic waste gas treatment system gas analyzing apparatus |
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Application publication date: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |