BR0002889A - Instalação de fornalha com elementos de grelha refrigerados por lìquido - Google Patents

Instalação de fornalha com elementos de grelha refrigerados por lìquido

Info

Publication number
BR0002889A
BR0002889A BR0002889-4A BR0002889A BR0002889A BR 0002889 A BR0002889 A BR 0002889A BR 0002889 A BR0002889 A BR 0002889A BR 0002889 A BR0002889 A BR 0002889A
Authority
BR
Brazil
Prior art keywords
grid elements
liquid
cooled
furnace
installation
Prior art date
Application number
BR0002889-4A
Other languages
English (en)
Inventor
Johannes Josef Edmund Martin
Henner-Siegbert Schloms
Original Assignee
Martin Umwelt & Energietech
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 Martin Umwelt & Energietech filed Critical Martin Umwelt & Energietech
Publication of BR0002889A publication Critical patent/BR0002889A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H3/00—Grates with hollow bars
    • F23H3/02—Grates with hollow bars internally cooled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2900/00—Special features of combustion grates
    • F23H2900/03021—Liquid cooled grates
    • 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
    • Y10T137/8593—Systems
    • Y10T137/85954—Closed circulating system
    • Y10T137/85962—With thermal circulating means [thermo-siphons]

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Furnace Details (AREA)
  • Incineration Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Seasonings (AREA)
  • Baking, Grill, Roasting (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Patente de Invenção: <B>"INSTALAçãO DE FORNALHA COM ELEMENTOS DE GRELHA REFRIGERADOS POR LìQUIDO"<D>. A instalação de fornalha com elementos de grelha refrigerados por líquido (2.1 a 2.5) apresenta uma afluência (24) e um refluxo (22) para estes elementos de grelha, sendo que a adução e o refluxo estão em comunicação com um dispositivo de condensação (23) aberto para a atmosfera. Na adução é disposto um canal coletor do líquido de refrigeração em forma de U (25) sendo que um dos vasos (26) apresenta um nível de líquido que corresponde a uma pressão máxima selecionada arbitrariamente. O outro vaso mais curto (27) é conectado com um distribuidor central (5) para os vários elementos de grelha dos estágios de grelha (2.1 a 2.5). A distância entre o ponto mais baixo da corrente do meio de refrigeração do elemento de grelha mais baixo até o ponto superior do vaso mais curto corresponde a uma medida de altura de segurança selecionável que produz uma pressão que atua contra a disseminação de bolhas de vapor que se formam nos elementos de grelha para impedir uma inversão do sentido da corrente do meio de refrigeração.
BR0002889-4A 1999-06-28 2000-06-27 Instalação de fornalha com elementos de grelha refrigerados por lìquido BR0002889A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19929614A DE19929614C2 (de) 1999-06-28 1999-06-28 Feuerungsanlage mit flüssigkeitsgekühlten Rostelementen

Publications (1)

Publication Number Publication Date
BR0002889A true BR0002889A (pt) 2001-01-30

Family

ID=7912845

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002889-4A BR0002889A (pt) 1999-06-28 2000-06-27 Instalação de fornalha com elementos de grelha refrigerados por lìquido

Country Status (17)

Country Link
US (1) US6378447B1 (pt)
EP (1) EP1065442B1 (pt)
JP (1) JP3451058B2 (pt)
AT (1) ATE263337T1 (pt)
BR (1) BR0002889A (pt)
CA (1) CA2311043C (pt)
CZ (1) CZ289700B6 (pt)
DE (2) DE19929614C2 (pt)
DK (1) DK1065442T3 (pt)
ES (1) ES2218027T3 (pt)
NO (1) NO319294B1 (pt)
PL (1) PL191610B1 (pt)
PT (1) PT1065442E (pt)
RU (1) RU2181181C2 (pt)
SG (1) SG82081A1 (pt)
TW (1) TW550361B (pt)
UA (1) UA49982C2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020035506A (ko) * 2002-03-02 2002-05-11 지문규 폐기물 소각로의 화격자 냉각장치
JP2005530981A (ja) * 2002-06-24 2005-10-13 ベーシック、ジョン、エヌ．、セニョール 温度制御型焼却炉乾燥機用火格子
US20050183642A1 (en) * 2003-06-12 2005-08-25 Basic John N.Sr. Temperature-controlled incinerator dryer grates
DE102007019530C5 (de) * 2007-04-25 2018-01-04 Alite Gmbh Verfahren und Einrichtung zum Kühlen einer auf einem Förderrost liegenden Schüttgutschicht
FI124315B (fi) * 2011-01-18 2014-06-30 Valmet Power Oy Polttokattilan arina ja polttokattila
CN102183031B (zh) * 2011-04-02 2012-11-14 吉林大学 水冷频动生物质燃料燃烧装置
DE102014008858A1 (de) * 2014-06-16 2015-12-17 Joachim Kümmel Verfahren zur Verbrennung von Abfall und Biomassen auf einem Flossenwand-Stufenrost sowie Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US622761A (en) * 1899-04-11 Pressure-gage
DE493854C (de) * 1930-03-14 Babcock & Wilcox Dampfkessel W Aus wassergekuehlten, sich kreuzenden Rohren bestehender Rost fuer Kohlenstaubfeuerungen
US343069A (en) * 1886-06-01 Andbew eosewatee
GB191101529A (en) * 1911-01-20 1911-10-12 Emile Maslin Hollow Grate Bars with Liquid Circulation for Down-draught-furnaces
DE624892C (de) * 1933-10-25 1936-01-30 Werner Koch Dr Wassergekuehlter Vorschubrost
DE919006C (de) * 1942-02-18 1954-10-11 Karl Beck Dr Ing Rostfeuerung fuer Dampferzeuger mit aus wassergekuehlten Rohren gebildeter Rostflaeche
US3492871A (en) * 1967-02-25 1970-02-03 Giovanni Rainero Mercury column pressure gauges
DE2928752C2 (de) * 1979-07-17 1982-12-02 Claudius Peters Ag, 2000 Hamburg Kühler für Brenngut
US5159724A (en) * 1983-05-23 1992-11-03 Vosper George W Spill free clean out traps
US5042401A (en) * 1990-06-04 1991-08-27 Westinghouse Electric Corp. Water cooled rolling grate incinerator
DE4400992C1 (de) * 1994-01-14 1995-05-11 Noell Abfall & Energietech Roststab und Rost mit Kühleinrichtung
CH688840A5 (de) * 1994-11-17 1998-04-15 Von Roll Umwelttechnik Ag Kühlbarer Rostblock.
DK0815396T3 (da) * 1995-03-23 2000-04-03 Theodor Koch Forbrændingsrist og fremgangsmåde til optimering af dens drift
CH689519A5 (de) * 1995-05-17 1999-05-31 Von Roll Umwelttechnik Ag Gekuehlter Rostblock.
DE19528310A1 (de) * 1995-08-02 1997-02-06 Abb Management Ag Rost für eine Feuerungsanlage
DE19622424C2 (de) * 1996-06-04 1998-10-29 Martin Umwelt & Energietech Rostelement und Rost mit Flüssigkeitskühlung
DE19648128C2 (de) * 1996-11-21 2002-11-07 Alstom Rost für eine Feuerungsanlage
DE19650742C1 (de) * 1996-12-06 1998-02-19 Metallgesellschaft Ag Mit Wasser gekühlter Verbrennungsrost
NO312644B1 (no) * 1997-04-23 2002-06-10 Doikos Investments Ltd Vannkjölt trykkforbrenningsrist

Also Published As

Publication number Publication date
ES2218027T3 (es) 2004-11-16
PL191610B1 (pl) 2006-06-30
RU2181181C2 (ru) 2002-04-10
CA2311043C (en) 2004-08-03
DE50005854D1 (de) 2004-05-06
CZ20002384A3 (cs) 2001-02-14
PT1065442E (pt) 2004-08-31
US6378447B1 (en) 2002-04-30
NO20003334L (no) 2000-12-29
EP1065442A1 (de) 2001-01-03
DK1065442T3 (da) 2004-07-19
EP1065442B1 (de) 2004-03-31
CZ289700B6 (cs) 2002-03-13
NO20003334D0 (no) 2000-06-26
DE19929614C2 (de) 2001-04-26
TW550361B (en) 2003-09-01
JP3451058B2 (ja) 2003-09-29
DE19929614A1 (de) 2001-01-11
NO319294B1 (no) 2005-07-11
PL341020A1 (en) 2001-01-02
CA2311043A1 (en) 2000-12-28
JP2001021128A (ja) 2001-01-26
UA49982C2 (uk) 2002-10-15
ATE263337T1 (de) 2004-04-15
SG82081A1 (en) 2001-07-24

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Mullan The Kilcorney Depression, Co. Clare, Ireland

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/06/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B24D Patent annual fee: restoration after fee payment
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27.06.2020