DE69420026T2 - Kühlrost und anlage zur versorgung eines kraftwerks mit wärmeenergie - Google Patents

Kühlrost und anlage zur versorgung eines kraftwerks mit wärmeenergie

Info

Publication number
DE69420026T2
DE69420026T2 DE69420026T DE69420026T DE69420026T2 DE 69420026 T2 DE69420026 T2 DE 69420026T2 DE 69420026 T DE69420026 T DE 69420026T DE 69420026 T DE69420026 T DE 69420026T DE 69420026 T2 DE69420026 T2 DE 69420026T2
Authority
DE
Germany
Prior art keywords
power plant
supplying
heating energy
grate
cooling
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 - Fee Related
Application number
DE69420026T
Other languages
English (en)
Other versions
DE69420026D1 (de
Inventor
David L Ostlie
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69420026D1 publication Critical patent/DE69420026D1/de
Publication of DE69420026T2 publication Critical patent/DE69420026T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/146—Tube arrangements for ash hoppers and grates and for combustion chambers of the cyclone or similar type out of the flues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation
    • F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Greenhouses (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Baking, Grill, Roasting (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Central Heating Systems (AREA)
DE69420026T 1993-02-12 1994-02-10 Kühlrost und anlage zur versorgung eines kraftwerks mit wärmeenergie Expired - Fee Related DE69420026T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1682693A 1993-02-12 1993-02-12
PCT/US1994/002079 WO1994018502A1 (en) 1993-02-12 1994-02-10 Stacked cooling grate and system for providing thermal power for a power plant

Publications (2)

Publication Number Publication Date
DE69420026D1 DE69420026D1 (de) 1999-09-16
DE69420026T2 true DE69420026T2 (de) 2000-04-27

Family

ID=21779188

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420026T Expired - Fee Related DE69420026T2 (de) 1993-02-12 1994-02-10 Kühlrost und anlage zur versorgung eines kraftwerks mit wärmeenergie

Country Status (19)

Country Link
US (1) US5381741A (de)
EP (1) EP0682764B1 (de)
JP (1) JPH08509541A (de)
KR (1) KR100318594B1 (de)
CN (1) CN1099001C (de)
AT (1) ATE183301T1 (de)
AU (1) AU694106B2 (de)
BR (1) BR9405692A (de)
CA (1) CA2155973C (de)
CZ (1) CZ206695A3 (de)
DE (1) DE69420026T2 (de)
DK (1) DK0682764T3 (de)
ES (1) ES2137361T3 (de)
HU (1) HU219388B (de)
PL (1) PL310354A1 (de)
RO (1) RO117038B1 (de)
RU (1) RU2126516C1 (de)
UA (1) UA27965C2 (de)
WO (1) WO1994018502A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943665A1 (de) * 1999-09-13 2001-03-15 Asea Brown Boveri Verfahren zur Kühlung eines Rostes für einen Feuerraum mittels Wasser sowie Rost zur Verbrennung von Feststoffen

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400992C1 (de) * 1994-01-14 1995-05-11 Noell Abfall & Energietech Roststab und Rost mit Kühleinrichtung
KR19980702915A (ko) * 1995-03-23 1998-09-05 테오도르 코흐 연소그레이트 및 그 최적조작방법
WO1996033371A1 (de) * 1995-04-21 1996-10-24 Noell-Krc Energie- Und Umwelttechnik Gmbh Rost mit kühleinrichtung und verfahren zur kühlung
US8635976B2 (en) * 2007-05-17 2014-01-28 Babcock & Wilcox Power Generation Group, Inc. Economizer arrangement for steam generator
US9587827B2 (en) * 2012-08-23 2017-03-07 The Babcock & Wilcox Company Water cooled CO boiler floor with screen gas distribution inlet
CN102901209A (zh) * 2012-10-31 2013-01-30 山西蓝天环保设备有限公司 大型煤粉燃烧热水锅炉
KR101710914B1 (ko) * 2016-02-17 2017-02-28 태영이노텍 주식회사 목재 연소로
RU2725338C2 (ru) * 2018-10-10 2020-07-02 Евгений Вадимович Чижевич Котел длительного горения
WO2021163458A1 (en) * 2020-02-14 2021-08-19 Colorado State University Research Foundation Combustion system for solid biomass fuel
CN115140738B (zh) * 2022-06-17 2023-12-15 四川惊雷科技股份有限公司 一种循环节能炭化活化一体机

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BE431139A (de) *
US720867A (en) * 1902-11-26 1903-02-17 Frederick C Williams Tubular grate.
US1585449A (en) * 1920-11-06 1926-05-18 Howard R Welsh Water grate
US1975601A (en) * 1929-08-10 1934-10-02 Graafen Ferdinand Furnace grate
US2276659A (en) * 1939-02-13 1942-03-17 Comb Eng Co Inc Wet refuse furnace and system
US2333141A (en) * 1940-07-31 1943-11-02 Joseph J Heritage Water-cooled grate
FR1216012A (fr) * 1958-01-18 1960-04-21 Babcock & Wilcox France écran d'interception de scories
US3156219A (en) * 1960-05-02 1964-11-10 Babcock & Wilcox Ltd Tubulous vapour generators
US3822651A (en) * 1973-09-04 1974-07-09 D Harris Water cooled kiln for waste disposal
US4195617A (en) * 1978-07-06 1980-04-01 Ridgway Steel Fabricators, Inc. Wood burning water-circulating stove
EP0067552B1 (de) * 1981-05-26 1986-08-13 Geoffrey Asprey Wasserhitzer
US4700637A (en) * 1981-11-27 1987-10-20 Combustion Engineering, Inc. Volume reduction of low-level radiation waste by incineration
US4480557A (en) * 1981-12-23 1984-11-06 Hochmuth Frank W Steam generator with integral down-draft dryer
US4471724A (en) * 1982-01-26 1984-09-18 Pope William T Liquid heating system
US4664042A (en) * 1983-01-24 1987-05-12 Combustion Engineering, Inc. Method of decreasing ash fouling
US4502397A (en) * 1983-08-15 1985-03-05 Hochmuth Frank W Pre-drying fuel in steam generator with integral down-draft dryer
US4466385A (en) * 1983-10-03 1984-08-21 Combustion Engineering, Inc. Support for in-bed heat exchanger
IT1181346B (it) * 1984-03-16 1987-09-23 Unical Spa Bruciatore perfezionato per caldaia in acciaio a combustibile solido
US4559882A (en) * 1984-06-04 1985-12-24 Dobson Lawrence A Biomass-fueled furnace
US4706645A (en) * 1985-12-20 1987-11-17 Ostlie L David Method and system to provide thermal power for a power plant
US4633818A (en) * 1985-12-20 1987-01-06 Combustion Engineering, Inc. Mobile coal-fired fluidized bed power unit
US4715301A (en) * 1986-03-24 1987-12-29 Combustion Engineering, Inc. Low excess air tangential firing system
US4690076A (en) * 1986-04-04 1987-09-01 Combustion Engineering, Inc. Method for drying coal with hot recycle material
US4779546A (en) * 1986-04-11 1988-10-25 Combustion Engineering, Inc. Fuel line orifice
US4679511A (en) * 1986-04-30 1987-07-14 Combustion Engineering, Inc. Fluidized bed reactor having integral solids separator
US4640201A (en) * 1986-04-30 1987-02-03 Combustion Engineering, Inc. Fluidized bed combustor having integral solids separator
US4651653A (en) * 1986-07-07 1987-03-24 Combustion Engineering, Inc. Sorbent injection system
US4784533A (en) * 1986-10-14 1988-11-15 Combustion Engineering, Inc. Solids feeder
US4771708A (en) * 1988-01-11 1988-09-20 Douglass Jr Edward T Incinerator and heat recovery system for drying wood poles
CH677739A5 (de) * 1988-05-27 1991-06-28 Asea Brown Boveri
US4926797A (en) * 1989-02-21 1990-05-22 Butler Jon E Wood burning hot water furnace
US5174747A (en) * 1991-09-03 1992-12-29 Fuller Company Grate plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943665A1 (de) * 1999-09-13 2001-03-15 Asea Brown Boveri Verfahren zur Kühlung eines Rostes für einen Feuerraum mittels Wasser sowie Rost zur Verbrennung von Feststoffen
DE19943665B4 (de) * 1999-09-13 2006-04-13 Martin GmbH für Umwelt- und Energietechnik Verfahren zur Kühlung eines Rostes für einen Feuerraum mittels Wasser sowie Rost zur Verbrennung von Feststoffen

Also Published As

Publication number Publication date
ATE183301T1 (de) 1999-08-15
CN1119468A (zh) 1996-03-27
EP0682764B1 (de) 1999-08-11
KR100318594B1 (ko) 2002-06-20
RU2126516C1 (ru) 1999-02-20
EP0682764A1 (de) 1995-11-22
ES2137361T3 (es) 1999-12-16
PL310354A1 (en) 1995-12-11
HU9502371D0 (en) 1995-09-28
CN1099001C (zh) 2003-01-15
WO1994018502A1 (en) 1994-08-18
CA2155973A1 (en) 1994-08-18
CZ206695A3 (en) 1996-04-17
BR9405692A (pt) 1995-11-21
HUT73192A (en) 1996-06-28
AU6353994A (en) 1994-08-29
JPH08509541A (ja) 1996-10-08
RO117038B1 (ro) 2001-09-28
UA27965C2 (uk) 2000-10-16
AU694106B2 (en) 1998-07-16
HU219388B (en) 2001-03-28
DK0682764T3 (da) 2000-03-20
DE69420026D1 (de) 1999-09-16
US5381741A (en) 1995-01-17
CA2155973C (en) 2006-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee