ATE201504T1 - BURNER HEATED AIR HEATER - Google Patents

BURNER HEATED AIR HEATER

Info

Publication number
ATE201504T1
ATE201504T1 AT96117521T AT96117521T ATE201504T1 AT E201504 T1 ATE201504 T1 AT E201504T1 AT 96117521 T AT96117521 T AT 96117521T AT 96117521 T AT96117521 T AT 96117521T AT E201504 T1 ATE201504 T1 AT E201504T1
Authority
AT
Austria
Prior art keywords
combustion chamber
heated
heated air
air heater
stream
Prior art date
Application number
AT96117521T
Other languages
German (de)
Inventor
Willi Frei
Original Assignee
Flucorrex Ag
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 Flucorrex Ag filed Critical Flucorrex Ag
Application granted granted Critical
Publication of ATE201504T1 publication Critical patent/ATE201504T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Drying Of Solid Materials (AREA)
  • Air Supply (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The air is indirectly heated by the heater. It is separated into two streams (B,C). One stream (B) is heated in cross-counterflow with flue gas in a heat exchanger (22). The other stream (C) is heated by passing uniformly around a combustion chamber (16) jacket. The two streams are passed through the heating plant without intermixing. Preferably, the combustion chamber is rotationally-symmetrical and the main dimension of the chamber is in the direction of the axis of rotation. The second air stream passes through an enclosed flow duct (34) which surrounds the combustion chamber.
AT96117521T 1995-11-03 1996-10-31 BURNER HEATED AIR HEATER ATE201504T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19541035A DE19541035C1 (en) 1995-11-03 1995-11-03 Burner-heated air heater

Publications (1)

Publication Number Publication Date
ATE201504T1 true ATE201504T1 (en) 2001-06-15

Family

ID=7776560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96117521T ATE201504T1 (en) 1995-11-03 1996-10-31 BURNER HEATED AIR HEATER

Country Status (5)

Country Link
EP (1) EP0772010B1 (en)
AT (1) ATE201504T1 (en)
DE (1) DE19541035C1 (en)
DK (1) DK0772010T3 (en)
ES (1) ES2157384T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937901C2 (en) * 1999-08-11 2001-06-21 Eisenmann Kg Maschbau Dryer for a paint shop
IT249409Y1 (en) * 2000-08-08 2003-05-07 Piovan Spa AIR-AIR HEAT EXCHANGER STRUCTURE PARTICULARLY FOR GRANULAR PLASTIC DRYERS FOR MOLDING.
DE10125960A1 (en) * 2001-05-29 2002-12-05 Brueckner Trockentechnik Gmbh Assembly for drying spread wet fabric goods has an indirect heating system, for the recirculating gas to dry the material, with a cross counter-flow recuperator
EP1262726A1 (en) * 2001-05-29 2002-12-04 Brückner Trockentechnik GmbH & Co. KG Apparatus for the treatment of textile webs
GB2402465B (en) * 2003-05-27 2005-12-07 * Robinson Edwin A split-flow heat exchanger
CN103884093B (en) * 2012-12-20 2016-02-24 岳阳远东节能设备有限公司 A kind of novel full-steel structure direct combustion jacket type hot-blast stove
CN103499193B (en) * 2013-10-15 2015-04-01 李菊泉 Special hot blast furnace for drying shed
CN104006647A (en) * 2014-06-11 2014-08-27 李雪奎 Heat exchanger
CN106319908B (en) * 2015-06-16 2020-02-14 青岛海尔智能技术研发有限公司 Clothes dryer
DE102015008253A1 (en) 2015-06-26 2016-12-29 Eisenmann Se Heat exchanger and method for operating a heat exchanger
CN105241212A (en) * 2015-09-18 2016-01-13 广西节得乐生物质能源科技有限公司 Biomass particle combustion drying equipment
CN106679174B (en) * 2016-12-29 2023-09-08 广东工业大学 High-temperature hot-air furnace
CN108645025B (en) * 2018-05-14 2020-10-16 哈尔滨工业大学达通热能工程有限公司 Gas hot-blast stove
CN112856813A (en) * 2021-01-21 2021-05-28 济南宇弘热能设备有限公司 Large-scale components of a whole that can function independently indirect heat transfer formula gas hot-blast furnace

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353606A (en) * 1941-04-23 1944-07-11 Watts Albert Edward Hot-air furnace
US2725051A (en) * 1953-01-06 1955-11-29 Delta Heating Corp Forced air recirculation floor furnace
US2737173A (en) * 1953-08-11 1956-03-06 Delta Heating Corp Combustion type unit heater
FR1138276A (en) * 1955-03-22 1957-06-12 Hot fluid generator
FR1353375A (en) * 1963-04-11 1964-02-21 Breitenstein Gmbh J Air heater
CS159037B1 (en) * 1972-06-12 1974-12-27
DE3039065C2 (en) * 1980-10-16 1984-05-24 Nordklima Lohner Klimatechnik GmbH, 2842 Lohne Warm air heater
FR2522796A1 (en) * 1982-03-05 1983-09-09 Sequipag Drier for granular material - heats drying air by passing in spiral round hearth or through heat exchanger
DE3330924A1 (en) * 1983-08-27 1985-03-07 Hans Huras Gmbh, 6437 Kirchheim Heat exchanger
DE4308522A1 (en) * 1993-03-17 1994-09-22 Flucorrex Ag Flawil Air-heating installation for indirect heating of air for drying installations

Also Published As

Publication number Publication date
EP0772010A1 (en) 1997-05-07
DE19541035C1 (en) 1997-06-12
DK0772010T3 (en) 2001-07-30
EP0772010B1 (en) 2001-05-23
ES2157384T3 (en) 2001-08-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee