DK1371976T3 - Measuring gas probe - Google Patents

Measuring gas probe

Info

Publication number
DK1371976T3
DK1371976T3 DK03012351T DK03012351T DK1371976T3 DK 1371976 T3 DK1371976 T3 DK 1371976T3 DK 03012351 T DK03012351 T DK 03012351T DK 03012351 T DK03012351 T DK 03012351T DK 1371976 T3 DK1371976 T3 DK 1371976T3
Authority
DK
Denmark
Prior art keywords
lance
measuring
mantle
water
telescopic
Prior art date
Application number
DK03012351T
Other languages
Danish (da)
Inventor
Fred Gumprecht
Kurt Sobotta
Original Assignee
Sobotta Gmbh Sondermaschb
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 Sobotta Gmbh Sondermaschb filed Critical Sobotta Gmbh Sondermaschb
Application granted granted Critical
Publication of DK1371976T3 publication Critical patent/DK1371976T3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
    • 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
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
    • 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
    • G01N1/24—Suction devices
    • 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
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N2001/227—Sampling from a flowing stream of gas separating gas from solid, e.g. filter
    • 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
    • G01N2001/2282—Devices for withdrawing samples in the gaseous state with cooling means
    • 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
    • G01N2001/2285—Details of probe structures

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

A hot gas quality measuring lance consisting especially of a water-cooled body (1) with outer (3) and inner (4) mantles linked by front (5) and cover (6) caps. The mantle has a water inlet and water outlet. The inner mantle surrounds a measuring probe (2) consisting of a stainless steel tube (10) around an inner tube (14). The inner tube encloses electrical wires (15) to a link housing (16) coupled to the exposed part of the lance (2). The gas measuring chamber (11) is positioned on the tip of a telescopic lance (31) and within a sintered filter (12) ring. The telescopic plunger extends to insert the measuring probe (2) into the hot gases, simultaneously executing an oscillatory motion.
DK03012351T 2002-06-10 2003-05-30 Measuring gas probe DK1371976T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10225827A DE10225827A1 (en) 2002-06-10 2002-06-10 Measuring gas probe

Publications (1)

Publication Number Publication Date
DK1371976T3 true DK1371976T3 (en) 2006-07-31

Family

ID=29557746

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03012351T DK1371976T3 (en) 2002-06-10 2003-05-30 Measuring gas probe

Country Status (4)

Country Link
EP (1) EP1371976B1 (en)
AT (1) ATE322680T1 (en)
DE (2) DE10225827A1 (en)
DK (1) DK1371976T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009031365B3 (en) * 2009-07-02 2011-01-27 Karlsruher Institut für Technologie Water cooled harmful gas sampling lance, has heater whose cladding tube is firmly connected with one end of extraction tube, slide coating arranged between extraction tube and heater, so that heater is axially moved on extraction tube
DE102015122251B3 (en) * 2015-07-06 2016-05-12 Enotec Gmbh, Prozess- Und Umweltmesstechnik Liquid-cooled gas sampling probe
DE102015122256B4 (en) 2015-12-18 2017-07-13 Enotec Gmbh, Prozess- Und Umweltmesstechnik Measuring system and measuring method with liquid-cooled probe
DE102016218397A1 (en) 2016-09-23 2018-03-29 Rwth Aachen Gas sampling probe with a wear protection and method for producing such
DE102016218400A1 (en) * 2016-09-23 2018-03-29 Thyssenkrupp Ag Gas sampling probe with a line for conducting a cleaning agent
CN108918788B (en) * 2018-09-06 2024-06-21 汉威科技集团股份有限公司 Finished product standard inspection device and standard inspection system of detector
DK3608667T3 (en) * 2018-11-15 2022-05-02 Holcim Technology Ltd Method and device for analyzing samples of a gas in a cement kiln
CN109632900A (en) * 2019-01-25 2019-04-16 华商国际工程有限公司 Gas concentration detecting alarm
DE202021105125U1 (en) 2021-09-23 2023-01-03 Sick Ag Measuring gas probe and measuring system for measuring gaseous flue gas components
DE102021124693A1 (en) 2021-09-23 2023-03-23 Sick Ag Measuring gas probe, measuring system and method for measuring gaseous flue gas components
CN114935740B (en) * 2022-03-31 2023-08-08 华能上海石洞口发电有限责任公司 Novel cooling of air preheater sector plate laser rangefinder probe device
CN116794228B (en) * 2023-03-21 2023-12-08 江苏尚维斯环境科技股份有限公司 Flue gas emission on-line monitoring analyzer

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499984A (en) * 1966-05-16 1967-11-03 Siderurgie Fse Inst Rech Improvements in sampling and gas sampling
DE2302981A1 (en) * 1973-01-22 1974-07-25 Ruhrkohle Ag Portable oxygen meter - for use with hot dusty gases e.g. coke oven waste gases
DD111248A1 (en) * 1974-05-14 1975-02-05
GB2040042B (en) * 1978-12-19 1983-02-09 British Steel Corp Gas sampling probe
SE8008374L (en) * 1980-11-28 1982-05-29 Kaelle Eur Control DEVICE FOR SAMPLING A THROUGH PIPE CURRENT SUSPENSION, IN PARTICULAR FIBER SUSPENSION
JPS5848846A (en) * 1981-09-17 1983-03-22 Matsushita Electric Ind Co Ltd Sensor for oxygen density
US4379412A (en) * 1981-12-21 1983-04-12 The Bendix Corporation Sampling probe for stack gas monitoring system
DE3305232C2 (en) * 1983-02-16 1985-03-21 Steag Ag, 4300 Essen Device for taking a hot gas sample from a gas volume
EP0174417B1 (en) * 1984-12-12 1988-05-25 Eberhard Dipl.Ing. Kempe Probe for sampling volatile components in liquids or gases
DE3516080A1 (en) * 1985-05-04 1986-11-06 Proton AG, Zug SAMPLING PROBE
DE3545491A1 (en) * 1985-12-20 1987-07-02 Siemens Ag Probe arrangement for the gas off-take from a rotary cement kiln
DE3733355C1 (en) * 1987-10-02 1988-11-24 Hochtemperatur Reaktorbau Gmbh Apparatus for measuring the moisture (humidity) in a gas at high temperature and high pressure
DD301963A9 (en) * 1990-01-05 1994-09-01 Freiberg Brennstoffinst Arrangement for fixing solid electrolyte sensors
DE9320577U1 (en) * 1993-04-01 1994-11-10 Institut für Bioprozeß- und Analysenmeßtechnik e.V., 37308 Heilbad Heiligenstadt Device for taking liquid samples from sterile containers
SE9401294L (en) * 1994-04-18 1995-10-19 Stiftelsen Metallurg Forsk Probe
JP2989124B2 (en) * 1995-07-17 1999-12-13 コーエイ工業株式会社 Slurry-like property measuring device and sludge treatment method
DE19947655A1 (en) * 1998-04-09 2001-04-05 Babcock Anlagen Gmbh Protective housing for observation apparatus for monitoring dusty areas
US5905213A (en) * 1998-07-14 1999-05-18 Jaeger; Ben E. Liquid sampler having connecting device
DE19857006A1 (en) * 1998-12-10 2000-06-29 Messer Griesheim Gmbh Device and method for extracting exhaust gases
DE19959271A1 (en) * 1999-12-03 2001-06-07 Biotechnologie Kempe Gmbh Probe device

Also Published As

Publication number Publication date
DE50302867D1 (en) 2006-05-18
ATE322680T1 (en) 2006-04-15
DE10225827A1 (en) 2004-01-08
EP1371976A1 (en) 2003-12-17
EP1371976B1 (en) 2006-04-05

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