ATE199287T1 - CIRCULATION REGENERATIVE HEAT EXCHANGER - Google Patents

CIRCULATION REGENERATIVE HEAT EXCHANGER

Info

Publication number
ATE199287T1
ATE199287T1 AT96917770T AT96917770T ATE199287T1 AT E199287 T1 ATE199287 T1 AT E199287T1 AT 96917770 T AT96917770 T AT 96917770T AT 96917770 T AT96917770 T AT 96917770T AT E199287 T1 ATE199287 T1 AT E199287T1
Authority
AT
Austria
Prior art keywords
sector plates
heat exchanger
sliding shoes
maintaining
cylindrical part
Prior art date
Application number
AT96917770T
Other languages
German (de)
Inventor
Kurt Karlsson
Dag Westerlund
Original Assignee
Air Preheater Abb
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 Air Preheater Abb filed Critical Air Preheater Abb
Application granted granted Critical
Publication of ATE199287T1 publication Critical patent/ATE199287T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/047—Sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Power Steering Mechanism (AREA)
  • Braking Arrangements (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Multiple-Way Valves (AREA)
  • Fuel Cell (AREA)

Abstract

The invention relates to a regenerative, rotating heat exchanger of the kind having a cylindrical part containing regenerative mass and sector plates (6) separating media flows, which sector plates have outer ends provided with sliding shoes (25) displaceable perpendicular to the sector plates and lockable, and maintaining a predetermined clearance between the ends of the sector plates (6) and an edge flange (12) or similar member of the cylindrical part against which edge flange (12) the sliding shoes (25) are arranged to slide. The sliding shoes (25) have wearing surfaces made of carbon or graphite and can be screwed by a screwing mechanism (51, 52) forward some mm at a time in correspondence to the abrasion. According to the invention an essential reduction of the wearing velocity is obtained due to the fact that each sliding shoe is provided with a guiding means (23, 29) which at the forward displacement of the sliding shoe (25) prevents its turning thereby maintaining a constant abrasion pattern.
AT96917770T 1995-06-08 1996-05-31 CIRCULATION REGENERATIVE HEAT EXCHANGER ATE199287T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9502100A SE504462C2 (en) 1995-06-08 1995-06-08 Regenerative, rotary heat exchanger with control that prevents drag of slip shoe
PCT/SE1996/000713 WO1996041996A1 (en) 1995-06-08 1996-05-31 Rotary regenerative heat exchanger

Publications (1)

Publication Number Publication Date
ATE199287T1 true ATE199287T1 (en) 2001-03-15

Family

ID=20398560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96917770T ATE199287T1 (en) 1995-06-08 1996-05-31 CIRCULATION REGENERATIVE HEAT EXCHANGER

Country Status (12)

Country Link
EP (1) EP0830555B1 (en)
AT (1) ATE199287T1 (en)
CZ (1) CZ287006B6 (en)
DE (1) DE69611827T2 (en)
EA (1) EA000246B1 (en)
ES (1) ES2155939T3 (en)
GR (1) GR3035891T3 (en)
HU (1) HU220426B (en)
PL (1) PL180711B1 (en)
PT (1) PT830555E (en)
SE (1) SE504462C2 (en)
WO (1) WO1996041996A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261092B1 (en) * 2000-05-17 2001-07-17 Megtec Systems, Inc. Switching valve
US6749815B2 (en) 2001-05-04 2004-06-15 Megtec Systems, Inc. Switching valve seal
US7325562B2 (en) 2002-05-07 2008-02-05 Meggec Systems, Inc. Heated seal air for valve and regenerative thermal oxidizer containing same
US6669472B1 (en) 2002-08-28 2003-12-30 Megtec Systems, Inc. Dual lift system
US7150446B1 (en) 2002-08-28 2006-12-19 Megtec Systems, Inc. Dual lift system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK168649B1 (en) * 1992-07-07 1994-05-09 Burmeister & Wains Energi Regenerative heat exchanger
SE501211C2 (en) * 1993-06-21 1994-12-12 Svenska Rotor Maskiner Ab Device for maintaining and controlling the clearance between the sector plates and the generator mass in a rotating, regenerative heat exchanger
HU9503580D0 (en) * 1993-07-02 1996-02-28 Lindstroem Regenerative heat exchanger

Also Published As

Publication number Publication date
WO1996041996A1 (en) 1996-12-27
HUP9901902A3 (en) 2001-04-28
DE69611827T2 (en) 2002-03-28
PL323794A1 (en) 1998-04-27
SE9502100D0 (en) 1995-06-08
SE9502100L (en) 1996-12-09
ES2155939T3 (en) 2001-06-01
CZ287006B6 (en) 2000-08-16
HU220426B (en) 2002-01-28
GR3035891T3 (en) 2001-08-31
HUP9901902A2 (en) 1999-10-28
EA000246B1 (en) 1999-02-25
EP0830555B1 (en) 2001-02-21
EP0830555A1 (en) 1998-03-25
PT830555E (en) 2001-07-31
EA199800032A1 (en) 1998-08-27
SE504462C2 (en) 1997-02-17
DE69611827D1 (en) 2001-03-29
PL180711B1 (en) 2001-03-30
CZ395697A3 (en) 1998-03-18

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Legal Events

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