JPS5644823A - Gas extracting system - Google Patents

Gas extracting system

Info

Publication number
JPS5644823A
JPS5644823A JP12031379A JP12031379A JPS5644823A JP S5644823 A JPS5644823 A JP S5644823A JP 12031379 A JP12031379 A JP 12031379A JP 12031379 A JP12031379 A JP 12031379A JP S5644823 A JPS5644823 A JP S5644823A
Authority
JP
Japan
Prior art keywords
flue
gas suction
cross valves
pair
communicating
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.)
Pending
Application number
JP12031379A
Other languages
Japanese (ja)
Inventor
Yuji Abe
Hiroki Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP12031379A priority Critical patent/JPS5644823A/en
Publication of JPS5644823A publication Critical patent/JPS5644823A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE: To make continuous analysis feasible by a method wherein two gas suction pipes are inserted into a flue and along with this communicating tubes, intermediate communicating tubes and cross valves are arranged.
CONSTITUTION: Along with two gas suction pipes 1, 1' inserted into flue 7, communicating tubes 7,7', intermediate communicating tube 8 and a pair of cross valves 9, 9' are arranged. And therewith, when a stream from gas suction pipe 1 through communicating tube 7', intermediate communicating tube 8, communicating tube 7 to gas suction pipe 1' by properly operating a pair of cross valves 9, 9' and suction pump 10 is operated, the exhaust gas is extracted from flue 7 via primary filter 2 and exhausted again into flue 7, and when pump 6a is operated, the exhaust gas passing through secondary filter 5 is sucked into analyzing meter 6. On the other hand, when a pair of cross valves 9, 9' are changed-over, the exhaust gas extracted from gas suction pipe 1' is exhausted again into flue 7 via primary filter 2 and primary filter 2 is riused in reverse direction to achieve the expected purpose.
COPYRIGHT: (C)1981,JPO&Japio
JP12031379A 1979-09-19 1979-09-19 Gas extracting system Pending JPS5644823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12031379A JPS5644823A (en) 1979-09-19 1979-09-19 Gas extracting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12031379A JPS5644823A (en) 1979-09-19 1979-09-19 Gas extracting system

Publications (1)

Publication Number Publication Date
JPS5644823A true JPS5644823A (en) 1981-04-24

Family

ID=14783141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12031379A Pending JPS5644823A (en) 1979-09-19 1979-09-19 Gas extracting system

Country Status (1)

Country Link
JP (1) JPS5644823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014199231A (en) * 2013-03-29 2014-10-23 新コスモス電機株式会社 Gas detection device and operation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014199231A (en) * 2013-03-29 2014-10-23 新コスモス電機株式会社 Gas detection device and operation method thereof

Similar Documents

Publication Publication Date Title
JPS5713211A (en) Minute particle purifier for internal combustion engine
JPS5644823A (en) Gas extracting system
JPS575520A (en) Method for recovering heat
JPS5546009A (en) Exhaust gas purifying secondary air supply system for engine
GB1445061A (en) Gas stream cleaning system
JPS56144720A (en) Removing apparatus for dust flowing through pipe line
JPS5327716A (en) Multicyclinder type internal combustion engine
JPS56135709A (en) Exhaust gas purifier for motor bicycle
JPS53111784A (en) Gas analyzer
JPS57131815A (en) Condensed water collecting in exhaust pipe of internal- combustion engine
JPS52133434A (en) Engine muffler
JPS5388659A (en) Gas/liquid contact apparatus
JPS55158537A (en) Gas analyzing system
JPS5436418A (en) Secondary air control valve equipment
JPS5364101A (en) Water pipe boiler
JPS56110551A (en) Air cleaner for motor-bike
JPS5372680A (en) Collection of amalyzing sample gases for gases dissolved in oil oftransformer
JPS54119983A (en) Analyzing system
JPS5729000A (en) Device and method for cleaning soot of multitubular type axial flow boiler
JPS5314222A (en) Secondary air control system
JPS53128144A (en) Method of contacting gas with liquid
JPS54102416A (en) Lead-out port construction for exhaust gas in return- flow system of exhaust gas
JPS57186013A (en) Exhaust device for multicylinder engine
JPS5770729A (en) Suction device for autocycle
JPS541402A (en) Priventive method and device of water hammering abnormal pressure in pipe passage by air