ATE237784T1 - COOLED RUST BLOCK - Google Patents

COOLED RUST BLOCK

Info

Publication number
ATE237784T1
ATE237784T1 AT01121141T AT01121141T ATE237784T1 AT E237784 T1 ATE237784 T1 AT E237784T1 AT 01121141 T AT01121141 T AT 01121141T AT 01121141 T AT01121141 T AT 01121141T AT E237784 T1 ATE237784 T1 AT E237784T1
Authority
AT
Austria
Prior art keywords
cooled
walls
cooled grate
rust block
grate blocks
Prior art date
Application number
AT01121141T
Other languages
German (de)
Inventor
Werner Brennwald
Original Assignee
Von Roll Umwelttechnik Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25739011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE237784(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Von Roll Umwelttechnik Ag filed Critical Von Roll Umwelttechnik Ag
Application granted granted Critical
Publication of ATE237784T1 publication Critical patent/ATE237784T1/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
    • F23H17/12—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
    • F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along 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)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The cooled grate blocks are arranged one above the other in stepped form and have a block body manufactured as a cast part with an upper wall forming a bearing surface (24) for the waste to be treated, and front wall. Both walls at their abutment point are thickened in such a way to produce a wall transition (26) filling out the corner region between the walls and with a flat inner face bounding the cooling space (55) in the uppermost area. An Independent claim is included for a grate with cooled grate blocks.
AT01121141T 2000-09-22 2001-09-04 COOLED RUST BLOCK ATE237784T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH18492000 2000-09-22
CH18482000 2000-09-22

Publications (1)

Publication Number Publication Date
ATE237784T1 true ATE237784T1 (en) 2003-05-15

Family

ID=25739011

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01121141T ATE237784T1 (en) 2000-09-22 2001-09-04 COOLED RUST BLOCK

Country Status (4)

Country Link
EP (1) EP1191282B1 (en)
JP (1) JP3537413B2 (en)
AT (1) ATE237784T1 (en)
DE (1) DE50100171D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3734153B2 (en) * 2001-06-08 2006-01-11 株式会社タクマ Water-cooled grate
ATE538347T1 (en) 2008-11-05 2012-01-15 Hitachi Zosen Inova Ag AIR-COOLED RUST BLOCK
DE102014106200A1 (en) * 2014-05-05 2015-11-05 Tiska Gmbh Coolable grate bar for a feed grate of an incinerator
EP3798515B1 (en) 2015-06-12 2023-08-23 Hitachi Zosen Inova AG Grate block for a combustion grate
DE102019129171B4 (en) * 2019-10-29 2025-11-27 Alite Gmbh Grating bar for step grating
EP3967927B1 (en) * 2020-09-09 2024-07-03 Hitachi Zosen Inova AG Water-cooled grate block for a combustion installation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07180824A (en) * 1993-12-22 1995-07-18 Mitsubishi Heavy Ind Ltd Stocker
CH688840A5 (en) * 1994-11-17 1998-04-15 Von Roll Umwelttechnik Ag Cooled grate block.
DE19622424C2 (en) * 1996-06-04 1998-10-29 Martin Umwelt & Energietech Grate element and grate with liquid cooling

Also Published As

Publication number Publication date
DE50100171D1 (en) 2003-05-22
EP1191282A1 (en) 2002-03-27
JP3537413B2 (en) 2004-06-14
JP2002147736A (en) 2002-05-22
EP1191282B1 (en) 2003-04-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee