ES2178108T3 - Valvula de inversion de flujo gaseoso con distribucion del mismo. - Google Patents

Valvula de inversion de flujo gaseoso con distribucion del mismo.

Info

Publication number
ES2178108T3
ES2178108T3 ES98301471T ES98301471T ES2178108T3 ES 2178108 T3 ES2178108 T3 ES 2178108T3 ES 98301471 T ES98301471 T ES 98301471T ES 98301471 T ES98301471 T ES 98301471T ES 2178108 T3 ES2178108 T3 ES 2178108T3
Authority
ES
Spain
Prior art keywords
combustion air
unit
valve
recovery
valve unit
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 - Lifetime
Application number
ES98301471T
Other languages
English (en)
Inventor
Daniel P Smith
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.)
LAIDLAW DREW Ltd
Original Assignee
LAIDLAW DREW Ltd
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 LAIDLAW DREW Ltd filed Critical LAIDLAW DREW Ltd
Application granted granted Critical
Publication of ES2178108T3 publication Critical patent/ES2178108T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases or liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/26—Arrangements of heat-exchange apparatus
    • F27B3/263—Regenerators
    • F27B3/266—Exhaust gases reversing flow devices
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5544—Reversing valves - regenerative furnace type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Coating Apparatus (AREA)
  • Sliding Valves (AREA)

Abstract

SE DESARROLLA UN SISTEMA DE INVERSION DE FLUJO GASEOSO PARA SU USO EN UN HORNO DE RECUPERACION. EL SISTEMA DE INVERSION INCLUYE UNA UNIDAD DE ENTRADA DE AIRE DE COMBUSTION (12) PARA RECIBIR EL AIRE DE COMBUSTION Y UNA UNIDAD DE VALVULA (12). LA UNIDAD DE VALVULA PUEDE DESLIZAR ENTRE UNA PRIMERA Y UNA SEGUNDA POSICIONES CON RESPECTO A LA UNIDAD DE ENTRADA DE AIRE DE COMBUSTION PARA, ALTERNATIVAMENTE, DIRIGIR EL FLUJO DE AIRE DE COMBUSTION ENTRE LA UNIDAD DE ENTRADA DE AIRE DE COMBUSTION (12) Y UNA PRIMERA ENTRADA DE RECUPERACION (26), CUANDO LA VALVULA ESTA EN LA PRIMERA POSICION, Y ENTRE LA UNIDAD DE ENTRADA DE AIRE DE COMBUSTION (12) Y UNA SEGUNDA ENTRADA DE RECUPERACION (28), CUANDO LA UNIDAD DE VALVULA ESTA EN LA SEGUNDA POSICION. LA UNIDAD DE VALVULA (14) INCLUYE CANALES DE DISTRIBUCION DE FLUJO (34A, 34B, 34C, 34D) PARA DISTRIBUIR EL FLUJO DE AIRE DE COMBUSTION HACIA, AL MENOS, UNA DE LAS ENTRADAS DE RECUPERACION ENTRE VARIAS POSICIONES EXTENDIDAS A LO LARGO DE LA UNIDAD DE VALVULA.
ES98301471T 1997-03-11 1998-02-27 Valvula de inversion de flujo gaseoso con distribucion del mismo. Expired - Lifetime ES2178108T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/814,971 US5775897A (en) 1997-03-11 1997-03-11 Gaseous flow reversing valve with distributed gas flow

Publications (1)

Publication Number Publication Date
ES2178108T3 true ES2178108T3 (es) 2002-12-16

Family

ID=25216501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98301471T Expired - Lifetime ES2178108T3 (es) 1997-03-11 1998-02-27 Valvula de inversion de flujo gaseoso con distribucion del mismo.

Country Status (5)

Country Link
US (1) US5775897A (es)
EP (1) EP0866294B1 (es)
BR (1) BR9801118A (es)
CA (1) CA2229197C (es)
ES (1) ES2178108T3 (es)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184223A (en) * 1963-02-20 1965-05-18 Morgan Construction Co Gaseous flow reversal valve
GB1413473A (en) * 1971-10-21 1975-11-12 Svenska Rotor Maskiner Ab Regenerative heat exchangers
US3870474B1 (en) * 1972-11-13 1991-04-02 Regenerative incinerator systems for waste gases
US4047560A (en) * 1975-07-08 1977-09-13 Ppg Industries, Inc. Regenerator flow control
FR2473695A1 (fr) * 1980-01-09 1981-07-17 Pechiney Aluminium Echangeur-recuperateur de chaleur a inversion de cycle et application a la recuperation de chaleur dans les fumees de fours a flammes
DE3370858D1 (en) * 1982-10-12 1987-05-14 British Gas Corp Heat regenerator
US4604051A (en) * 1984-08-16 1986-08-05 Gas Research Institute Regenerative burner
US4744409A (en) * 1985-08-01 1988-05-17 Erling Berner Valve assembly for air treatment apparatus
US4666403A (en) * 1986-08-06 1987-05-19 Morgan Construction Company Air preheating system for continuous fired furnace
US5092767A (en) * 1990-10-18 1992-03-03 Dehlsen James G P Reversing linear flow TPV process and apparatus
US5134945A (en) * 1992-01-06 1992-08-04 Reimlinger Richard G Regenerative thermal oxidizer with gate manifold system
US5401465A (en) * 1992-05-05 1995-03-28 Chiron Corporation Luminometer with reduced sample crosstalk
DE4238240A1 (de) * 1992-11-12 1994-05-19 Guenter Lienemann Industrieofe Glühofen für zeitweilig gestapeltes Glühgut

Also Published As

Publication number Publication date
US5775897A (en) 1998-07-07
EP0866294A1 (en) 1998-09-23
BR9801118A (pt) 1999-09-28
CA2229197C (en) 2001-07-03
EP0866294B1 (en) 2002-05-29
CA2229197A1 (en) 1998-09-11

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