CN106706843A - Detection system and detection method for pollutant discharge in torch combustion - Google Patents
Detection system and detection method for pollutant discharge in torch combustion Download PDFInfo
- Publication number
- CN106706843A CN106706843A CN201510519362.6A CN201510519362A CN106706843A CN 106706843 A CN106706843 A CN 106706843A CN 201510519362 A CN201510519362 A CN 201510519362A CN 106706843 A CN106706843 A CN 106706843A
- Authority
- CN
- China
- Prior art keywords
- torch
- aircraft
- burning pollutant
- detection means
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 36
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 36
- 238000002485 combustion reaction Methods 0.000 title abstract description 3
- 239000012855 volatile organic compound Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000009472 formulation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The invention relates to a detection system and detection method for pollutant discharge in torch combustion. According to the invention, an aircraft is used for carrying a detection apparatus to detect and acquire torch discharge data, so a detection position can be accurately controlled, and the detection apparatus can reach an aerial position that common measurement apparatuses cannot reach. The invention also provides the method for accurate detection of torch discharge. The accurate value of discharged VOCs can be obtained by calculating detection results of a detector for VOCs, so reliable detection equipment and bases are provided for formulation of corresponding standards for atmospheric pollution of torch discharge; and the aircraft is connected with a steel frame for a torch through a steel pull wire, so the aircraft is prevented from falling and fire ignition when having a fault.
Description
Technical field
The present invention relates to organic gas detection technique field, specifically a kind of torch burning pollutant emission detecting system and detection method.
Background technology
Petroleum chemical enterprise is to ensure production safety, prevent contingency from occurring, generally set torch by produced in production process some cannot reclaim and be changed into the less gas of harm with certain toxicity, dangerous or corrosive imflammable gas, it is directly discharged into air, according to burner whether away from ground, torch type can be divided into overhead torch and ground flare.Because overhead torch has low cost and the big advantage for the treatment of capacity, therefore the principal status of public economy is occupied in actual applications.Mix flare burner is in altitude combustion, affected by many factors, the uncombusted organic volatile after torch burning so flare tip burns（VOCs）Measurement be even more an extremely difficult thing, selectable e measurement technology is little, measurement to flare discharge both at home and abroad never has good method, external flare discharge has a kind of simple measuring method, lingemann blackness, flue gas measurement is divided into six grades to be estimated, this measurement is very coarse, the country there is no the technicality fire protection technology and specification for Petrochemical Projects torch pollution sources, it is without suitable survey tool to study carefully its cause, cannot lay down a regulation, therefore needing a kind of special instrument carries out accurate measurement, ensure that quick, low cost, it is accurate to obtain the situation discharged after torch burning.
The content of the invention
It is an object of the invention to provide a kind of torch burning pollutant emission detecting system and detection method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of torch burning pollutant emission detecting system, the system includes aircraft and detection means, detection means is installed on board the aircraft, aircraft is provided with the head for controlling detection means to switch and flies control device, the aircraft is by ground control station straighforward operation, ground control station includes the vehicle teleoperation platform and the head straighforward operation platform for controlling detection means for controlling flight path, the flight control modules for flying control device are docked with the GCS of ground control station, the flight control modules setting GPS automatic landing of longitude and latitude fixed point, the flight path of aircraft is controlled on the spherical apart from torch torch head 100m；
The vehicle teleoperation platform is provided with six sections of controlling switches, and steady, function shelves, GPS patterns, automatic hovering, self-navigation and landing of making a return voyage respectively are increased manually；
The detection means includes bolometer, VOCs detectors and H2S detectors；
The detection means includes bolometer and gas sampling instrument；
Described aircraft is rotor wing unmanned aerial vehicle；
Connected by steel wire traction line between aircraft and torch steelframe；
A kind of method using system detectio torch burning pollutant emission as described above, the method carries detection means using aircraft, torch burning pollutant emission is detected on the sphere at torch torch head 100m, the total emission volumn of unit interval burning pollutant is drawn by formula：
Wherein A is ball surface；E is the value of the burning pollutant at sphere bin dA；R is the radius of a ball；ε is polar angle；η is azimuth；Then testing result is modified：
Wherein φrealIt is the total amount of burning pollutant；φ is the detected value of burning pollutant；K is correction factor.
Beneficial effects of the present invention：
The torch burning pollutant emission detecting system that the present invention is provided, detection means detection collection flare discharge data are carried using aircraft, can be accurately controlled test position, and reach that general measure device is difficult to reach is aerial；VOCs detector testing results can be calculated in the method for accurate detection flare discharge there is provided a kind of, the exact value of VOCs discharges can be drawn, formulating respective standard for flare discharge atmosphere pollution provides reliable testing equipment and foundation；Connected by steel wire traction line between aircraft and torch steelframe, aircraft can be made not fallen when breaking down on fire.
Brief description of the drawings
Fig. 1 structure top views of the present invention；
Fig. 2 structural side views of the present invention；
Fig. 3 aircraft flight examples of traces figures；
Reference：1st, rotor, 2, frame, 3, alighting carriage, 4, electrical air pump, 5, head, 6, detection means, 7, fly control device, 8, steel wire traction line.
Specific embodiment
With reference to specific embodiment, the present invention is further elaborated.
As shown in the figure：A kind of torch burning pollutant emission detecting system, the system includes aircraft and detection means 6, detection means 6 is installed on board the aircraft, aircraft is provided with the head 5 for controlling detection means 6 to switch and flies control device 7, the aircraft is by ground control station straighforward operation, ground control station includes the vehicle teleoperation platform and the head straighforward operation platform for controlling detection means for controlling flight path, the flight control modules for flying control device 7 are docked with the GCS of ground control station, the flight control modules setting GPS automatic landing of longitude and latitude fixed point, the flight path of aircraft is controlled on the spherical apart from torch torch head 100m；Described aircraft is rotor wing unmanned aerial vehicle；
A kind of method using system detectio torch burning pollutant emission as described above, the method carries detection means using rotor wing unmanned aerial vehicle, torch burning pollutant emission is detected on the sphere at torch torch head 100m, the total emission volumn of unit interval burning pollutant is drawn by formula：
Wherein A is ball surface；E is the value of the burning pollutant at sphere bin dA；R is the radius of a ball；ε is polar angle；η is azimuth；Then testing result is modified：
Wherein φrealIt is the total amount of burning pollutant；φ is the detected value of burning pollutant；K is correction factor.
Rotor wing unmanned aerial vehicle carries detection means and torch is detected, detection means includes bolometer, VOCs detectors and H2S detectors, flight control program is worked out by flight control modules, and the automatic landing of setting gps longitude and latitude fixed points, flight path is controlled in the spherical away from flare tip 100m；Rotor wing unmanned aerial vehicle receives two sets of independent Sensor monitorings in flight course, when rotor wing unmanned aerial vehicle deviates setting flight track, ground control station is by artificial operating console amendment unmanned plane track, the double straighforward operation platforms of ground control station, that is vehicle teleoperation platform and head straighforward operation platform, when rotor wing unmanned aerial vehicle reaches specified location, ground control station sends instruction unpack head data acquisition switch, VOCs detection means is started working, the signal that will be collected into is stored on the memory of VOCs detectors, the VOCs information that will be collected into after rotor wing unmanned aerial vehicle landing is processed；
Or rotor wing unmanned aerial vehicle carries gas sampling instrument, flies to and is sampled apart from the position of flare tip 100m, VOCs Concentration Testings are carried out to the sample adopted behind return ground；
Data processing scheme：The data of the VOCs for being arrived, the total emission volumn of unit interval burning pollutant is drawn by formula：
Wherein A is ball surface；E is the value of the burning pollutant at sphere bin dA；R is the radius of a ball；ε is polar angle；η is azimuth；
Integration is replaced using summation during actual calculating, in this case, can be calculated using following formula：
Then testing result is modified：
Wherein φrealIt is the total amount of burning pollutant；φ is the detected value of burning pollutant；K is correction factor.
Specifically when being measured to torch,First rotor wing unmanned aerial vehicle is carried out to rock adjustment,Ensure rotor 1,Frame 2,Electrical air pump 4 installs balance,Vibrations coefficient during by hovering flight,Rock coefficient and drop to less than 10,The symmetry of Multi-axis aircraft has extremely important influence on flight stability,It is first that flight control modules program setting is good,Flight module uses X4V2 flight modules,Flight control modules need to connect the GCS of ground control station,Flight control modules com port turns serial port connecting wire and is connected to PC by USB,Opening PC earth stations can just be controlled to rotor wing unmanned aerial vehicle,Rotor wing unmanned aerial vehicle straighforward operation platform is provided with six sections of controlling switches,It is respectively to increase manually surely,Function shelves,GPS patterns,Automatic hovering,Self-navigation and landing of making a return voyage,Then control rotor wing unmanned aerial vehicle is flown in torch flame certain distance,Torch flame is diversion,VOCs detectors are on head,Head can carry out switch control to VOCs detectors,Head is also equipped with data storage device simultaneously；Connected by steel wire traction line 8 between torch steelframe and rotor wing unmanned aerial vehicle, unmanned plane can be made not fallen when breaking down on fire.
Flight path is controlled in footprint as shown in Figure 3, the polar angle in the sampling of unmanned plane during flying trackAnd azimuthStep size controlling it is smaller, the measurement of the value of VOCs is more accurate, and in order to obtain accurate measurement result, the region changed greatly in VOCs concentration values takes small step-length, is changing less region, takes larger step-length.
After flight path and step size controlling set, sampling is proceeded by, same position will carry out concentration of three arithmetic averages of sampling as the VOCs of this position.
Error analysis and data processing, first data are analyzed, the larger point of removal measurement error, method as described above calculate the discharge value of VOCs, and measured value receives temperature, wind speed, humidity, the influence of measuring instrument error etc. in itself, is modified with correction factor k to calculated value, finally draws the VOCs discharge values of torch.
Claims (7)
1. a kind of torch burning pollutant emission detecting system, the system includes aircraft and detection means, it is characterised in that：Detection means is installed on board the aircraft, aircraft is provided with the head for controlling detection means to switch and flies control device, the aircraft is by ground control station straighforward operation, ground control station includes the vehicle teleoperation platform and the head straighforward operation platform for controlling detection means for controlling flight path, the flight control modules for flying control device are docked with the GCS of ground control station, the flight control modules setting GPS automatic landing of longitude and latitude fixed point, the flight path of aircraft is controlled on the spherical apart from torch torch head 100m.
2. torch burning pollutant emission detecting system as claimed in claim 1, it is characterised in that：The vehicle teleoperation platform is provided with six sections of controlling switches, and steady, function shelves, GPS patterns, automatic hovering, self-navigation and landing of making a return voyage respectively are increased manually.
3. torch burning pollutant emission detecting system as claimed in claim 1, it is characterised in that：The detection means includes bolometer, VOCs detectors and H2S detectors.
4. torch burning pollutant emission detecting system as claimed in claim 1, it is characterised in that：The detection means includes bolometer and gas sampling instrument.
5. torch burning pollutant emission detecting system as claimed in claim 1, it is characterised in that：Described aircraft is rotor wing unmanned aerial vehicle.
6. torch burning pollutant emission detecting system as claimed in claim 1, it is characterised in that：Connected by steel wire traction line between aircraft and torch steelframe.
7. a kind of method using system detectio torch burning pollutant emission as claimed in claim 1, it is characterised in that：The method carries detection means using aircraft, and torch burning pollutant emission is detected on the sphere at torch torch head 100m, and the total emission volumn of unit interval burning pollutant is drawn by formula：
Wherein A is ball surface；E is the value of the burning pollutant at sphere bin dA；R is the radius of a ball；ε is polar angle；η is azimuth；Then testing result is modified：
Wherein φrealIt is the total amount of burning pollutant；φ is the detected value of burning pollutant；K is correction factor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519362.6A CN106706843B (en) | 2015-08-24 | 2015-08-24 | A kind of torch burning pollutant emission detection system and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519362.6A CN106706843B (en) | 2015-08-24 | 2015-08-24 | A kind of torch burning pollutant emission detection system and detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106706843A true CN106706843A (en) | 2017-05-24 |
| CN106706843B CN106706843B (en) | 2019-09-10 |
Family
ID=58918680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510519362.6A Active CN106706843B (en) | 2015-08-24 | 2015-08-24 | A kind of torch burning pollutant emission detection system and detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106706843B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168506A (en) * | 2017-12-13 | 2018-06-15 | 天津环科瞻云科技发展有限公司 | A kind of air pollution emission monitoring samples Cross Location Method with unmanned plane |
| CN113358425A (en) * | 2021-06-08 | 2021-09-07 | 陕西省环境科学研究院 | Flare gas discharge gas sampling device and monitoring method based on unmanned aerial vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217936A (en) * | 2012-11-30 | 2013-07-24 | 环境保护部卫星环境应用中心 | Environment-friendly emergent unmanned aerial vehicle integrated system |
| CN203385705U (en) * | 2013-06-18 | 2014-01-08 | 郑尊芳 | Discharge detection device for torch on sea |
| US20140138477A1 (en) * | 2011-03-22 | 2014-05-22 | Aerovironment Inc | Invertible aircraft |
| CN104133042A (en) * | 2014-08-01 | 2014-11-05 | 江苏恒创软件有限公司 | Unmanned plane based air quality monitoring device and monitoring method |
| CN204264448U (en) * | 2014-11-07 | 2015-04-15 | 甘肃中茂环保科技有限公司 | Miniature Vehicle environment monitor |
| CN204832151U (en) * | 2015-08-24 | 2015-12-02 | 洛阳瑞昌石油化工设备有限公司 | Torch air - pollution from combustion thing discharges detecting system |
-
2015
- 2015-08-24 CN CN201510519362.6A patent/CN106706843B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140138477A1 (en) * | 2011-03-22 | 2014-05-22 | Aerovironment Inc | Invertible aircraft |
| CN103217936A (en) * | 2012-11-30 | 2013-07-24 | 环境保护部卫星环境应用中心 | Environment-friendly emergent unmanned aerial vehicle integrated system |
| CN203385705U (en) * | 2013-06-18 | 2014-01-08 | 郑尊芳 | Discharge detection device for torch on sea |
| CN104133042A (en) * | 2014-08-01 | 2014-11-05 | 江苏恒创软件有限公司 | Unmanned plane based air quality monitoring device and monitoring method |
| CN204264448U (en) * | 2014-11-07 | 2015-04-15 | 甘肃中茂环保科技有限公司 | Miniature Vehicle environment monitor |
| CN204832151U (en) * | 2015-08-24 | 2015-12-02 | 洛阳瑞昌石油化工设备有限公司 | Torch air - pollution from combustion thing discharges detecting system |
Non-Patent Citations (1)
| Title |
|---|
| 章毓晋: "《图像工程》", 31 January 2013 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168506A (en) * | 2017-12-13 | 2018-06-15 | 天津环科瞻云科技发展有限公司 | A kind of air pollution emission monitoring samples Cross Location Method with unmanned plane |
| CN113358425A (en) * | 2021-06-08 | 2021-09-07 | 陕西省环境科学研究院 | Flare gas discharge gas sampling device and monitoring method based on unmanned aerial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106706843B (en) | 2019-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Altstädter et al. | ALADINA–an unmanned research aircraft for observing vertical and horizontal distributions of ultrafine particles within the atmospheric boundary layer | |
| US7640797B2 (en) | Method and system for increasing safety in chemical application from an aircraft | |
| CN108045596B (en) | Flight performance inspection and detection system and method for fixed-wing unmanned aerial vehicle | |
| CN103823028B (en) | Stationary pollution source flue gas emission mobile monitoring system and method based on unmanned aerial vehicle | |
| CN106896145A (en) | Toxic and harmful unmanned plane detecting system and detection method | |
| CN108490124A (en) | A kind of gas detecting system and method based on unmanned plane | |
| Zhou et al. | Monitoring of compliance with fuel sulfur content regulations through unmanned aerial vehicle (UAV) measurements of ship emissions | |
| CN106628142A (en) | Unmanned aerial vehicle for air sampling detection and combustible and explosive gas pre-warning and monitoring | |
| CN113125683B (en) | Marine fuel oil sulfur content mobile monitoring device and method | |
| CN204832151U (en) | Torch air - pollution from combustion thing discharges detecting system | |
| CN109975492B (en) | Coastal atmosphere combined pollution sky-space-ground integrated monitoring and early warning system | |
| CN115060850B (en) | Air-ground double-field coupling atmospheric pollution source tracking and flux measuring device and method | |
| CN106932235A (en) | A kind of air pollution collecting and detecting device and its detection method based on unmanned plane | |
| CN203798793U (en) | Mechanic operation monitoring device for stationary pollution source flue gas emission based on unmanned aerial vehicle | |
| Frish et al. | Low-cost lightweight airborne laser-based sensors for pipeline leak detection and reporting | |
| CN106706843A (en) | Detection system and detection method for pollutant discharge in torch combustion | |
| CN113375723A (en) | Atmospheric pollution three-dimensional monitoring and data processing method based on fixed-wing unmanned aerial vehicle | |
| CN207488262U (en) | A kind of unmanned plane air quality detecting device | |
| KR20150105659A (en) | Unmanned aerial vehicle based structure safety inspection system using multi-sensor | |
| CN210221816U (en) | A unmanned aerial vehicle for gaseous detection of landfill | |
| CN112327387A (en) | Atmospheric pollutant wind-following monitoring system and monitoring method based on multi-rotor unmanned aerial vehicle | |
| CN116679011A (en) | Unmanned aerial vehicle equipment for monitoring carbon emission source and monitoring method | |
| CN106371154A (en) | Sonde | |
| CN206876678U (en) | A kind of ship is changed oil detection means | |
| Gonzalez et al. | Multidisciplinary design and flight testing of a remote gas/particle airborne sensor system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 471000 No. 8, Yan Guang road, high and new technology development zone, Luoyang, Henan Applicant after: LUOYANG RUICHANG ENVIRONMENTAL ENGINEERING Co.,Ltd. Address before: 471000 No. 8, Yan Guang road, high and new technology development zone, Luoyang, Henan Applicant before: LUO YANG RUICHANG PETRO-CHEMICAL EQUIPMENT Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A torch Combustion Pollutant Emission Detection System and detection method Effective date of registration: 20220217 Granted publication date: 20190910 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG RUICHANG ENVIRONMENTAL ENGINEERING Co.,Ltd. Registration number: Y2022980001619 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230420 Granted publication date: 20190910 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG RUICHANG ENVIRONMENTAL ENGINEERING Co.,Ltd. Registration number: Y2022980001619 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Torch Combustion Pollutant Emission Detection System and Detection Method Effective date of registration: 20230421 Granted publication date: 20190910 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG RUICHANG ENVIRONMENTAL ENGINEERING Co.,Ltd. Registration number: Y2023980038744 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |