JPS581149U - Flue smoke mercury detection device - Google Patents

Flue smoke mercury detection device

Info

Publication number
JPS581149U
JPS581149U JP9390781U JP9390781U JPS581149U JP S581149 U JPS581149 U JP S581149U JP 9390781 U JP9390781 U JP 9390781U JP 9390781 U JP9390781 U JP 9390781U JP S581149 U JPS581149 U JP S581149U
Authority
JP
Japan
Prior art keywords
mercury
gas
detection device
thermal decomposition
decomposition furnace
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
Application number
JP9390781U
Other languages
Japanese (ja)
Other versions
JPS625641Y2 (en
Inventor
幸次 谷田
宗弘 星野
船引　平八郎
Original Assignee
日本インスツルメンツ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本インスツルメンツ株式会社 filed Critical 日本インスツルメンツ株式会社
Priority to JP9390781U priority Critical patent/JPS581149U/en
Publication of JPS581149U publication Critical patent/JPS581149U/en
Application granted granted Critical
Publication of JPS625641Y2 publication Critical patent/JPS625641Y2/ja
Granted legal-status Critical Current

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  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、゛第２図はそれぞれ本考案実施例の構成を示し
た図である。なお図において、２，１４゜２１は電磁三
方切換弁、３は水銀捕集部、１０は加熱分解炉、１５は
スペクトル線吸収セル、１は排煙取入口、６は空気取入
口、４は活性炭フィルタ、５，１７は除湿器、１６は逆
流防止器、２３は補助水銀捕集部、１８はポンプ、１９
．２０はニードル弁、２２は流量計である。FIGS. 1 and 2 are diagrams showing the configuration of an embodiment of the present invention, respectively. In the figure, 2, 14° 21 is an electromagnetic three-way switching valve, 3 is a mercury collection unit, 10 is a thermal decomposition furnace, 15 is a spectral line absorption cell, 1 is a flue gas intake, 6 is an air intake, and 4 is an air intake. Activated carbon filter, 5 and 17 dehumidifier, 16 backflow preventer, 23 auxiliary mercury collection section, 18 pump, 19
．． 20 is a needle valve, and 22 is a flow meter.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）耐熱多孔質材に金を被着して加熱手段を設けた水
銀捕集部の気体導入口を排煙の取入口とキャリヤ気体源
とに切換弁を介して連結し、上記水銀捕集部の気体排出
口に水銀化合物を分解して原子状の水銀ガスを得るため
の加熱分解炉を連結して、上記加熱分解炉の気体排出口
にスペクトル線吸収セルを連結した排煙の水銀検出装置
。(1) The gas inlet of the mercury trapping section, which is a heat-resistant porous material coated with gold and provided with heating means, is connected to the exhaust gas intake and the carrier gas source via a switching valve. A thermal decomposition furnace for decomposing mercury compounds to obtain atomic mercury gas is connected to the gas exhaust port of the collection section, and a spectral line absorption cell is connected to the gas exhaust port of the thermal decomposition furnace. Detection device. （２）加熱分解炉の気体排出口とスペクトル線吸収セル
との間に補助水銀捕集部を介挿して、上記補助水銀捕集
部に捕捉された水銀を排出させる□□へ ための加熱手段を設けた実用新案登録請求の範囲第（１
）項の排煙の水銀検出装置。(2) A heating means for inserting an auxiliary mercury trap between the gas outlet of the thermal decomposition furnace and the spectral line absorption cell, and discharging the mercury captured by the auxiliary mercury trap. Scope of Claims for Utility Model Registration (1)
) mercury detection device for flue gas.
JP9390781U 1981-06-26 1981-06-26 Flue smoke mercury detection device Granted JPS581149U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9390781U JPS581149U (en) 1981-06-26 1981-06-26 Flue smoke mercury detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9390781U JPS581149U (en) 1981-06-26 1981-06-26 Flue smoke mercury detection device

Publications (2)

Publication Number Publication Date
JPS581149U true JPS581149U (en) 1983-01-06
JPS625641Y2 JPS625641Y2 (en) 1987-02-09

Family

ID=29888868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9390781U Granted JPS581149U (en) 1981-06-26 1981-06-26 Flue smoke mercury detection device

Country Status (1)

Country Link
JP (1) JPS581149U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6210733U (en) * 1985-07-02 1987-01-22
EP2192398A4 (en) * 2007-08-27 2016-01-13 Nippon Instr Corp Mercury measuring apparatus for measuring mercury contained in sample composed mainly of hydrocarbon
EP3011310B1 (en) * 2013-06-21 2019-05-08 Dufresne, Philip, J. System for analyzing mercury

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6210733U (en) * 1985-07-02 1987-01-22
EP2192398A4 (en) * 2007-08-27 2016-01-13 Nippon Instr Corp Mercury measuring apparatus for measuring mercury contained in sample composed mainly of hydrocarbon
EP3011310B1 (en) * 2013-06-21 2019-05-08 Dufresne, Philip, J. System for analyzing mercury

Also Published As

Publication number Publication date
JPS625641Y2 (en) 1987-02-09

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