SE9801905D0 - Rust for incinerator - Google Patents

Rust for incinerator

Info

Publication number
SE9801905D0
SE9801905D0 SE9801905A SE9801905A SE9801905D0 SE 9801905 D0 SE9801905 D0 SE 9801905D0 SE 9801905 A SE9801905 A SE 9801905A SE 9801905 A SE9801905 A SE 9801905A SE 9801905 D0 SE9801905 D0 SE 9801905D0
Authority
SE
Sweden
Prior art keywords
ducts
grate
shaft assembly
grate element
forms
Prior art date
Application number
SE9801905A
Other languages
Swedish (sv)
Other versions
SE512432C2 (en
SE9801905L (en
Inventor
Hans Boegh Andersen
Original Assignee
Fls Miljoe As
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 Fls Miljoe As filed Critical Fls Miljoe As
Priority to SE9801905A priority Critical patent/SE512432C2/en
Publication of SE9801905D0 publication Critical patent/SE9801905D0/en
Priority to DE69910783T priority patent/DE69910783T8/en
Priority to DK99919478T priority patent/DK1092114T3/en
Priority to AU37253/99A priority patent/AU3725399A/en
Priority to PCT/IB1999/000936 priority patent/WO1999063270A1/en
Priority to EP99919478A priority patent/EP1092114B1/en
Priority to AT99919478T priority patent/ATE248323T1/en
Publication of SE9801905L publication Critical patent/SE9801905L/en
Publication of SE512432C2 publication Critical patent/SE512432C2/en

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
    • F23H17/00—Details of grates
    • F23H17/08—Bearers; Frames; Spacers; Supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F23H17/12—Fire-bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F23H7/10—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding rocking about their axes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Furnace Details (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

A grate device (1) for a combustion furnace comprises a grate element (2) and a turnable shaft assembly (3) connected thereto. The grate element (2) has a first system of ducts (17.1) for circulating coolant through the grate element (2). The shaft assembly (3) has a second system of ducts (17.2), which communicates with the first system of ducts and forms a coolant inlet and outlet (14, 16). The grate element (2) comprises a girder means (6) which is non-rotatably connected with the shaft assembly (3) and which contains a part of the first system of ducts (17.1), which part communicates with the second system of ducts (17.2). The grate element (2) comprises a plate means (5) which is mounted on the girder means (6) and forms a grate area and through which the remaining part (7) of the first system of ducts extends for cooling the grate area.
SE9801905A 1998-05-29 1998-05-29 Water-cooled rust for incinerator SE512432C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9801905A SE512432C2 (en) 1998-05-29 1998-05-29 Water-cooled rust for incinerator
DE69910783T DE69910783T8 (en) 1998-05-29 1999-05-25 WATER-COOLED RUST FOR COMBUSTION PLANT
DK99919478T DK1092114T3 (en) 1998-05-29 1999-05-25 Water-cooled grate for an incinerator
AU37253/99A AU3725399A (en) 1998-05-29 1999-05-25 Water-cooled grate for a combustion furnace
PCT/IB1999/000936 WO1999063270A1 (en) 1998-05-29 1999-05-25 Water-cooled grate for a combustion furnace
EP99919478A EP1092114B1 (en) 1998-05-29 1999-05-25 Water-cooled grate for a combustion furnace
AT99919478T ATE248323T1 (en) 1998-05-29 1999-05-25 WATER-COOLED GRATE FOR BURNING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801905A SE512432C2 (en) 1998-05-29 1998-05-29 Water-cooled rust for incinerator

Publications (3)

Publication Number Publication Date
SE9801905D0 true SE9801905D0 (en) 1998-05-29
SE9801905L SE9801905L (en) 1999-11-30
SE512432C2 SE512432C2 (en) 2000-03-13

Family

ID=20411508

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801905A SE512432C2 (en) 1998-05-29 1998-05-29 Water-cooled rust for incinerator

Country Status (7)

Country Link
EP (1) EP1092114B1 (en)
AT (1) ATE248323T1 (en)
AU (1) AU3725399A (en)
DE (1) DE69910783T8 (en)
DK (1) DK1092114T3 (en)
SE (1) SE512432C2 (en)
WO (1) WO1999063270A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH701280B1 (en) * 2007-08-22 2010-12-31 Doikos Investments Ltd Liquid-cooled grate plate with wear plates and from such grate plates existing stepping grate.
CA3025605C (en) * 2016-07-07 2021-03-30 Babcock & Wilcox Volund A/S Movable grate for a furnace
EP4027091A1 (en) 2021-01-08 2022-07-13 Babcock & Wilcox Vølund A/S Plate-formed grate element for a movable grate of a furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US916609A (en) * 1908-03-06 1909-03-30 Peter G Schmidt Water-cooled grate-bar.
FR430212A (en) * 1910-05-07 1911-10-11 Alfred Eduard Hofmann Industrial fireplace
EP0087531B1 (en) * 1981-10-16 1985-05-15 Coal Industry (Patents) Limited Grate assembly in solid fuel combustion equipments
WO1996029544A1 (en) * 1995-03-23 1996-09-26 Theodor Koch Combustion grate and process for optimising its operation

Also Published As

Publication number Publication date
DE69910783T2 (en) 2004-06-17
ATE248323T1 (en) 2003-09-15
EP1092114A1 (en) 2001-04-18
DE69910783D1 (en) 2003-10-02
DE69910783T8 (en) 2004-11-11
SE512432C2 (en) 2000-03-13
DK1092114T3 (en) 2003-10-20
AU3725399A (en) 1999-12-20
SE9801905L (en) 1999-11-30
WO1999063270A1 (en) 1999-12-09
EP1092114B1 (en) 2003-08-27

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