CN112730185A - 一种光声光谱检测粉尘浓度装置 - Google Patents
一种光声光谱检测粉尘浓度装置 Download PDFInfo
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- CN112730185A CN112730185A CN202110087085.1A CN202110087085A CN112730185A CN 112730185 A CN112730185 A CN 112730185A CN 202110087085 A CN202110087085 A CN 202110087085A CN 112730185 A CN112730185 A CN 112730185A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
- G01N15/0625—Optical scan of the deposits
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110087085.1A CN112730185B (zh) | 2021-01-22 | 2021-01-22 | 一种光声光谱检测粉尘浓度装置 |
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| CN202110087085.1A CN112730185B (zh) | 2021-01-22 | 2021-01-22 | 一种光声光谱检测粉尘浓度装置 |
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| CN112730185A true CN112730185A (zh) | 2021-04-30 |
| CN112730185B CN112730185B (zh) | 2023-01-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739872A (zh) * | 2022-03-29 | 2022-07-12 | 安徽理工大学 | 一种本安防爆型光声光谱粉尘检测装置 |
| CN114739913A (zh) * | 2022-03-29 | 2022-07-12 | 安徽理工大学 | 一种基于双光声光谱的矿井粉尘实时检测系统及检测方法 |
| US11662301B1 (en) | 2022-03-29 | 2023-05-30 | Anhui University of Science and Technology | Mine dust real-time detection system based on double-photo acoustic spectrometry and detection method |
| WO2023184601A1 (zh) * | 2022-03-29 | 2023-10-05 | 安徽理工大学 | 一种基于光声光谱的痕量氮氧化合物同步检测系统及检测方法 |
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| US20100192669A1 (en) * | 2007-07-06 | 2010-08-05 | Koninklijke Philips Electronics N.V. | Photo acoustic sample detector with light guide |
| CN203348615U (zh) * | 2013-07-15 | 2013-12-18 | 内蒙古久和能源科技有限公司 | 一种具有过滤功能的球阀 |
| US20160274024A1 (en) * | 2014-05-28 | 2016-09-22 | Nanjing University | Multi-channel aerosol scattering absorption measuring instrument |
| CN206708442U (zh) * | 2017-03-15 | 2017-12-05 | 永康市良工阀门有限公司 | 一种可调控过滤程度的球阀 |
| CN108195729A (zh) * | 2018-03-05 | 2018-06-22 | 重庆大学 | 基于光声光谱的pm2.5浓度检测装置 |
| CN110441241A (zh) * | 2019-07-31 | 2019-11-12 | 中国电力科学研究院有限公司 | 一种光声光谱多组分气体分析仪器的性能评价装置及方法 |
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2021
- 2021-01-22 CN CN202110087085.1A patent/CN112730185B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100192669A1 (en) * | 2007-07-06 | 2010-08-05 | Koninklijke Philips Electronics N.V. | Photo acoustic sample detector with light guide |
| CN203348615U (zh) * | 2013-07-15 | 2013-12-18 | 内蒙古久和能源科技有限公司 | 一种具有过滤功能的球阀 |
| US20160274024A1 (en) * | 2014-05-28 | 2016-09-22 | Nanjing University | Multi-channel aerosol scattering absorption measuring instrument |
| CN206708442U (zh) * | 2017-03-15 | 2017-12-05 | 永康市良工阀门有限公司 | 一种可调控过滤程度的球阀 |
| CN108195729A (zh) * | 2018-03-05 | 2018-06-22 | 重庆大学 | 基于光声光谱的pm2.5浓度检测装置 |
| CN110441241A (zh) * | 2019-07-31 | 2019-11-12 | 中国电力科学研究院有限公司 | 一种光声光谱多组分气体分析仪器的性能评价装置及方法 |
Non-Patent Citations (2)
| Title |
|---|
| KUNG LIU等: "A novel photoacoustic spectroscopy gas sensor using a low cost polyvinylidene fluoride film", 《SENSORS AND ACTUATORS B: CHEMICAL》 * |
| 靳华伟等: "适用于ppb量级NO2检检测的低功率蓝光二极管光声技术研究", 《物理学报》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739872A (zh) * | 2022-03-29 | 2022-07-12 | 安徽理工大学 | 一种本安防爆型光声光谱粉尘检测装置 |
| CN114739913A (zh) * | 2022-03-29 | 2022-07-12 | 安徽理工大学 | 一种基于双光声光谱的矿井粉尘实时检测系统及检测方法 |
| CN114739913B (zh) * | 2022-03-29 | 2022-10-28 | 安徽理工大学 | 一种基于双光声光谱的矿井粉尘实时检测系统及检测方法 |
| US11662301B1 (en) | 2022-03-29 | 2023-05-30 | Anhui University of Science and Technology | Mine dust real-time detection system based on double-photo acoustic spectrometry and detection method |
| WO2023184610A1 (zh) * | 2022-03-29 | 2023-10-05 | 安徽理工大学 | 一种基于双光声光谱的矿井粉尘实时检测系统及检测方法 |
| WO2023184602A1 (zh) * | 2022-03-29 | 2023-10-05 | 安徽理工大学 | 一种本安防爆型光声光谱粉尘检测装置 |
| WO2023184601A1 (zh) * | 2022-03-29 | 2023-10-05 | 安徽理工大学 | 一种基于光声光谱的痕量氮氧化合物同步检测系统及检测方法 |
| US12123825B2 (en) | 2022-03-29 | 2024-10-22 | Anhui University of Science and Technology | Synchronous detection system and detection method for trace nitrogen-oxygen compound based on photoacoustic spectrometry |
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| CN112730185B (zh) | 2023-01-24 |
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Address after: 241002 Wuhu science and Technology Industrial Park, Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee after: Shanghai Jiaotong University Wuhu Research Institute Country or region after: China Patentee after: Anhui University of Science and Technology Address before: 241002 B9, Wuhu science and Technology Industrial Park, Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Institute of environmental friendly materials and occupational health, Anhui University of Technology (Wuhu) Country or region before: China Patentee before: Anhui University of Science and Technology |
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Effective date of registration: 20251107 Address after: 241000 Anhui Province, Wuhu City, No. 2 Guotai Road Patentee after: Wuhu Industrial Innovation Center Country or region after: China Patentee after: Anhui University of Science and Technology Address before: 241002 Wuhu science and Technology Industrial Park, Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Shanghai Jiaotong University Wuhu Research Institute Country or region before: China Patentee before: Anhui University of Science and Technology |

