CN115201080A - 烟尘浓度测量机构的校准装置及方法 - Google Patents
烟尘浓度测量机构的校准装置及方法 Download PDFInfo
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- CN115201080A CN115201080A CN202210721878.9A CN202210721878A CN115201080A CN 115201080 A CN115201080 A CN 115201080A CN 202210721878 A CN202210721878 A CN 202210721878A CN 115201080 A CN115201080 A CN 115201080A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 371
- 239000000779 smoke Substances 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 118
- 238000005259 measurement Methods 0.000 claims abstract description 92
- 239000002245 particle Substances 0.000 claims abstract description 22
- 238000005070 sampling Methods 0.000 claims description 109
- 239000013618 particulate matter Substances 0.000 claims description 62
- 239000004071 soot Substances 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000000284 extract Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000014085 Chronic respiratory disease Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2273—Atmospheric sampling
-
- 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
- G01N2015/0096—Investigating consistence of powders, dustability, dustiness
-
- 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
- G01N2015/0681—Purposely modifying particles, e.g. humidifying for growing
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210721878.9A CN115201080A (zh) | 2022-06-24 | 2022-06-24 | 烟尘浓度测量机构的校准装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210721878.9A CN115201080A (zh) | 2022-06-24 | 2022-06-24 | 烟尘浓度测量机构的校准装置及方法 |
Publications (1)
Publication Number | Publication Date |
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CN115201080A true CN115201080A (zh) | 2022-10-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210721878.9A Pending CN115201080A (zh) | 2022-06-24 | 2022-06-24 | 烟尘浓度测量机构的校准装置及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN115201080A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115970599A (zh) * | 2022-12-13 | 2023-04-18 | 中国矿业大学 | 一种高精度带式粉尘发生器及其校准方法 |
-
2022
- 2022-06-24 CN CN202210721878.9A patent/CN115201080A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115970599A (zh) * | 2022-12-13 | 2023-04-18 | 中国矿业大学 | 一种高精度带式粉尘发生器及其校准方法 |
CN115970599B (zh) * | 2022-12-13 | 2023-08-11 | 中国矿业大学 | 一种高精度带式粉尘发生器及其校准方法 |
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CB03 | Change of inventor or designer information |
Inventor after: Qin Chenghua Inventor after: Mei Xiaoqiang Inventor after: Li Jinying Inventor after: Yang Chongxin Inventor after: Dou Hao Inventor after: Ding Wansheng Inventor after: Li Dean Inventor after: Liu Wenliang Inventor after: Zhu Qiqi Inventor after: Gao Shan Inventor after: Guo Bo Inventor after: Gao Jie Inventor after: Tian Hongbing Inventor after: Chen Kangning Inventor after: Qian Wei Inventor after: Liu Penggang Inventor after: Li Shuhua Inventor before: Qin Chenghua Inventor before: Mei Xiaoqiang Inventor before: Li Jinying Inventor before: Yang Chongxin Inventor before: Dou Hao Inventor before: Ding Wansheng Inventor before: Li Dean Inventor before: Liu Wenliang Inventor before: Zhu Qiqi Inventor before: Gao Shan Inventor before: Guo Bo Inventor before: Gao Jie Inventor before: Tian Hongbing Inventor before: Chen Kangning Inventor before: Qian Wei Inventor before: Liu Penggang Inventor before: Li Shuhua |
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CB03 | Change of inventor or designer information |