ATE196191T1 - BUFFER CELL FOR A DEVICE FOR THERMAL TREATMENT OF EXHAUST GASES, IN PARTICULAR OF OXIDIZABLE COMBUSTING GASES - Google Patents

BUFFER CELL FOR A DEVICE FOR THERMAL TREATMENT OF EXHAUST GASES, IN PARTICULAR OF OXIDIZABLE COMBUSTING GASES

Info

Publication number
ATE196191T1
ATE196191T1 AT97917254T AT97917254T ATE196191T1 AT E196191 T1 ATE196191 T1 AT E196191T1 AT 97917254 T AT97917254 T AT 97917254T AT 97917254 T AT97917254 T AT 97917254T AT E196191 T1 ATE196191 T1 AT E196191T1
Authority
AT
Austria
Prior art keywords
buffer cell
regenerators
gas volume
gases
over
Prior art date
Application number
AT97917254T
Other languages
German (de)
Inventor
Andreas Friedl
Hermann Weichs
Original Assignee
Fhw Brenntechnik Gmbh
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 Fhw Brenntechnik Gmbh filed Critical Fhw Brenntechnik Gmbh
Application granted granted Critical
Publication of ATE196191T1 publication Critical patent/ATE196191T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
    • F23G7/068—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator using regenerative heat recovery means

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Fuel Cell (AREA)

Abstract

The invention relates to a device for thermal waste gas treatment, in particular of oxidizable low-temperature carbonisation gases. Said device has at least two regenerators (45, 49) each with a heat accumulator (47, 51) and with a heating zone (53) arranged between said regenerators (45, 49). Waste gas to be treated can be supplied to a serial arrangement of at least two regenerators (45, 49) alternately from each side. A buffer cell (3) is provided to which essentially the uncleaned gas volume contained before change-over at the entrance of the relevant regenerator (45, 49), and the gas volume which is only partially cleaned can be conveyed each time the supply of waste gase is shifted to the respective other side of the serial arrangement. The uncleaned gas volume held in the buffer cell (3) after change-over or the gas volume which is only partially cleaned can be supplied completely until the next change-over to the respective other side of the serial arrangement of the regenerators. The invention also relates to a structurally simple embodiment of a buffer cell (3) for use with said device, which also reliably prevents the temperature from falling below dew point inside the buffer container (23).
AT97917254T 1996-03-21 1997-03-05 BUFFER CELL FOR A DEVICE FOR THERMAL TREATMENT OF EXHAUST GASES, IN PARTICULAR OF OXIDIZABLE COMBUSTING GASES ATE196191T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19611226A DE19611226C1 (en) 1996-03-21 1996-03-21 Device for thermal exhaust gas treatment, in particular of oxidizable carbonization gases
PCT/DE1997/000412 WO1997035149A1 (en) 1996-03-21 1997-03-05 Device for thermal waste gas treatment, in particular of oxidizable low-temperature carbonisation gas

Publications (1)

Publication Number Publication Date
ATE196191T1 true ATE196191T1 (en) 2000-09-15

Family

ID=7789021

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97917254T ATE196191T1 (en) 1996-03-21 1997-03-05 BUFFER CELL FOR A DEVICE FOR THERMAL TREATMENT OF EXHAUST GASES, IN PARTICULAR OF OXIDIZABLE COMBUSTING GASES

Country Status (4)

Country Link
EP (1) EP0888518B1 (en)
AT (1) ATE196191T1 (en)
DE (2) DE19611226C1 (en)
WO (1) WO1997035149A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928214C2 (en) * 1999-06-19 2001-09-13 Ltg Mailaender Gmbh Method and device for thermal cleaning of a raw gas
TWI254780B (en) 2001-05-29 2006-05-11 Krantz Tkt Gmbh Device for purifying contaminated waste gas
DE102008037418B3 (en) 2008-10-07 2010-02-18 Reicat Gmbh Process for the purification of exhaust gases by generative afterburning
DE102011111529B4 (en) 2011-08-31 2016-03-17 Siegfried Woitkowitz Process and apparatus for the catalytic, regenerative and thermal oxidation of combustible constituents in exhaust gases resulting from sorptive treatment of biogas
WO2018232722A1 (en) * 2017-06-23 2018-12-27 General Electric Company Regenerative thermal oxidizer system and method for operating regenerative thermal oxidizer system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870474B1 (en) * 1972-11-13 1991-04-02 Regenerative incinerator systems for waste gases
JPS5589615A (en) * 1978-12-26 1980-07-07 Nittetsu Kakoki Kk Improvement of treatment efficiency for regenerative type harmful-substance treatment furnace
SE441623B (en) * 1984-06-21 1985-10-21 Heed Bjoern PROCEDURE AND DEVICE FOR COMBUSTION AND / OR DISTRIBUTION OF POLLUTANTS
DK161037C (en) * 1988-10-17 1991-10-28 Haldor Topsoe As PROCEDURE AND PLANT TO CONTINUOUSLY CLEAN AN OXYGEN GAS FOR FLAMMABLE POLLUTIONS
IT1259150B (en) * 1992-09-07 1996-03-11 Orv Spa PERFECTED THERMAL DESTROYER
US5376340A (en) * 1993-04-15 1994-12-27 Abb Air Preheater, Inc. Regenerative thermal oxidizer

Also Published As

Publication number Publication date
EP0888518B1 (en) 2000-09-06
DE59702315D1 (en) 2000-10-12
WO1997035149A1 (en) 1997-09-25
DE19611226C1 (en) 1997-10-02
EP0888518A1 (en) 1999-01-07

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