JPS5766341A - Collector for mist sample in exhaust gas containing dust - Google Patents
Collector for mist sample in exhaust gas containing dustInfo
- Publication number
- JPS5766341A JPS5766341A JP14262780A JP14262780A JPS5766341A JP S5766341 A JPS5766341 A JP S5766341A JP 14262780 A JP14262780 A JP 14262780A JP 14262780 A JP14262780 A JP 14262780A JP S5766341 A JPS5766341 A JP S5766341A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- mist
- filter
- opening
- collision plate
- 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
Classifications
-
- 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
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- 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
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N2001/222—Other features
- G01N2001/2223—Other features aerosol sampling devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
PURPOSE:To collect most of mist in exhaust gas by means of a collision plate and enable to separte sample for collection, by a method wherein the collision plate is positioned facing and opposite to a jet port of an exhaust gas feed nozzle. CONSTITUTION:A bagform filter housing pipe 1 has an opening 2 at the front and an opening 3, connected to a suction pump, at the rear. The sphericl surface of the opening 2 is adhered firmly to an outer spherical surface of a conical part 5 so that airtightness is maintained, and a cover member 4 consists of a cylinder 6 whereto a bagform filter 7 is securely attached by means of a tightening band 14. An exhaust gas feed nozzle 8 is inserted along a center axis of a conical part 5. With a suction pump actuated, exhaust gas is sucked, and collides with a collision plate 11 from a jet port 9 through the nozzle 8. Most of mist is collected at the collision plate 11, and the rest is fed in the bag-form filter 7 from an opening of a pipe 10 after passing through a vent hole 12. All mist is filtered and collected at the bagform filter 7. Even if the mist percolates through said filter 7, it accumulates in a housing pipe 1, and thereby it does not flow to the outside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14262780A JPS5822693B2 (en) | 1980-10-13 | 1980-10-13 | Collection device for mist samples in exhaust gas containing dust |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14262780A JPS5822693B2 (en) | 1980-10-13 | 1980-10-13 | Collection device for mist samples in exhaust gas containing dust |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5766341A true JPS5766341A (en) | 1982-04-22 |
JPS5822693B2 JPS5822693B2 (en) | 1983-05-10 |
Family
ID=15319732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14262780A Expired JPS5822693B2 (en) | 1980-10-13 | 1980-10-13 | Collection device for mist samples in exhaust gas containing dust |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822693B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008107086A (en) * | 2006-10-23 | 2008-05-08 | Chugoku Electric Power Co Inc:The | Fuel gas sampling container for combustion test |
CN105709622A (en) * | 2016-01-29 | 2016-06-29 | 北京航空航天大学 | Small ejector and particulate matter dilution acquisition system |
JP2016223880A (en) * | 2015-05-29 | 2016-12-28 | 富士電機株式会社 | Analyzer and exhaust gas processing system |
-
1980
- 1980-10-13 JP JP14262780A patent/JPS5822693B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008107086A (en) * | 2006-10-23 | 2008-05-08 | Chugoku Electric Power Co Inc:The | Fuel gas sampling container for combustion test |
JP2016223880A (en) * | 2015-05-29 | 2016-12-28 | 富士電機株式会社 | Analyzer and exhaust gas processing system |
US10378416B2 (en) | 2015-05-29 | 2019-08-13 | Fuji Electric Co., Ltd. | Analyzing apparatus and exhaust gas treating system |
CN105709622A (en) * | 2016-01-29 | 2016-06-29 | 北京航空航天大学 | Small ejector and particulate matter dilution acquisition system |
Also Published As
Publication number | Publication date |
---|---|
JPS5822693B2 (en) | 1983-05-10 |
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