CA996922A - Rotor assembly for vertical shaft air preheater - Google Patents

Rotor assembly for vertical shaft air preheater

Info

Publication number
CA996922A
CA996922A CA214,758A CA214758A CA996922A CA 996922 A CA996922 A CA 996922A CA 214758 A CA214758 A CA 214758A CA 996922 A CA996922 A CA 996922A
Authority
CA
Canada
Prior art keywords
vertical shaft
rotor assembly
air preheater
shaft air
preheater
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.)
Expired
Application number
CA214,758A
Other languages
English (en)
Other versions
CA214758S (en
Inventor
Robert E. Mahoney
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.)
Alstom Power Inc
Original Assignee
Air Preheater Co Inc
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 Co Inc filed Critical Air Preheater Co Inc
Application granted granted Critical
Publication of CA996922A publication Critical patent/CA996922A/en
Expired legal-status Critical Current

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
    • F28D19/041—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 with axial flow through the intermediate heat-transfer medium
    • F28D19/042—Rotors; Assemblies of heat absorbing masses
    • F28D19/044—Rotors; Assemblies of heat absorbing masses shaped in sector form, e.g. with baskets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
    • Y10S165/013—Movable heat storage mass with enclosure
    • Y10S165/016—Rotary storage mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CA214,758A 1974-02-04 1974-11-27 Rotor assembly for vertical shaft air preheater Expired CA996922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439506A US3891029A (en) 1974-02-04 1974-02-04 Rotor assembly for vertical shaft air preheater

Publications (1)

Publication Number Publication Date
CA996922A true CA996922A (en) 1976-09-14

Family

ID=23744983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,758A Expired CA996922A (en) 1974-02-04 1974-11-27 Rotor assembly for vertical shaft air preheater

Country Status (10)

Country Link
US (1) US3891029A (enrdf_load_stackoverflow)
JP (1) JPS50109547A (enrdf_load_stackoverflow)
CA (1) CA996922A (enrdf_load_stackoverflow)
DE (1) DE2504325C2 (enrdf_load_stackoverflow)
FR (1) FR2260075B1 (enrdf_load_stackoverflow)
GB (1) GB1500193A (enrdf_load_stackoverflow)
IN (1) IN142391B (enrdf_load_stackoverflow)
NL (1) NL173554C (enrdf_load_stackoverflow)
OA (1) OA04956A (enrdf_load_stackoverflow)
ZA (1) ZA75257B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998266A (en) * 1975-04-14 1976-12-21 The Air Preheater Company, Inc. Compartment support for vertical shaft air preheater
US4000775A (en) * 1975-04-24 1977-01-04 The Babcock & Wilcox Company Heat exchanger structure
US4418742A (en) * 1982-06-07 1983-12-06 The Babcock & Wilcox Company Rotor construction for rotary regenerative air heater
US4773145A (en) * 1983-09-09 1988-09-27 The Air Preheater Company, Inc. Method of constructing a cylindrical rotor assembly for a rotary regenerative heat exchanger
US5615732A (en) * 1996-02-22 1997-04-01 Abb Preheater, Inc. Air preheater with semi-modular rotor construction
US5660226A (en) * 1996-06-14 1997-08-26 Abb Air Preheater, Inc. Rotor post with floating tensile header
US6257318B1 (en) * 2000-07-13 2001-07-10 Abb Alstom Power N.V. Basket design and means of attachment for horizontal air preheaters
US6422298B1 (en) * 2000-08-22 2002-07-23 Alstom Power N.V. Air preheater rotor construction
US6422299B1 (en) * 2001-11-06 2002-07-23 Thermotech Enterprises, Inc. Wheel system for an air handling unit
US6672369B1 (en) * 2003-02-27 2004-01-06 Alstom (Switzerland) Ltd Semi-modular rotor module
US8327919B2 (en) * 2009-03-24 2012-12-11 Alstom Technology Ltd Apparatus and method for modifying a modular air preheater
EP3155345B1 (en) * 2014-06-13 2019-03-13 Amarant Industri Ab Thermal wheel
US10295272B2 (en) * 2016-04-05 2019-05-21 Arvos Ljungstrom Llc Rotary pre-heater for high temperature operation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981521A (en) * 1957-08-23 1961-04-25 Air Preheater Rotary disc regenerator
US3267562A (en) * 1963-04-29 1966-08-23 Air Preheater Rotor assembly
US3216486A (en) * 1963-09-19 1965-11-09 Air Preheater Rotary heat exchanger
US3391727A (en) * 1966-11-14 1968-07-09 Ford Motor Co Disc type rotary heat exchanger
US3789916A (en) * 1971-04-06 1974-02-05 Munters Ab Carl Rotor for exchangers of the thermodynamic characteristics of two gas currents
US3710850A (en) * 1971-08-04 1973-01-16 Air Preheater Unrestrained rotor

Also Published As

Publication number Publication date
NL173554C (nl) 1984-02-01
DE2504325A1 (de) 1975-08-07
DE2504325C2 (de) 1984-12-20
IN142391B (enrdf_load_stackoverflow) 1977-07-02
JPS50109547A (enrdf_load_stackoverflow) 1975-08-28
US3891029A (en) 1975-06-24
FR2260075A1 (enrdf_load_stackoverflow) 1975-08-29
GB1500193A (en) 1978-02-08
AU7734275A (en) 1976-07-15
FR2260075B1 (enrdf_load_stackoverflow) 1977-07-01
ZA75257B (en) 1976-01-28
NL7501308A (nl) 1975-08-06
OA04956A (fr) 1980-10-31

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