CA2282271C - Grate with means for discharging of ash - Google Patents

Grate with means for discharging of ash Download PDF

Info

Publication number
CA2282271C
CA2282271C CA002282271A CA2282271A CA2282271C CA 2282271 C CA2282271 C CA 2282271C CA 002282271 A CA002282271 A CA 002282271A CA 2282271 A CA2282271 A CA 2282271A CA 2282271 C CA2282271 C CA 2282271C
Authority
CA
Canada
Prior art keywords
grate
ring
units
stationary
peripheral
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
CA002282271A
Other languages
English (en)
French (fr)
Other versions
CA2282271A1 (en
Inventor
Markku Rantonen
Pekka Huttunen
Teuvo Blomberg
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.)
Wartsila Biopower Oy
Original Assignee
Wartsila Biopower Oy
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
Priority claimed from FI970905A external-priority patent/FI970905A0/fi
Application filed by Wartsila Biopower Oy filed Critical Wartsila Biopower Oy
Publication of CA2282271A1 publication Critical patent/CA2282271A1/en
Application granted granted Critical
Publication of CA2282271C publication Critical patent/CA2282271C/en
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
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/10—Under-feed arrangements
    • F23K3/14—Under-feed arrangements feeding by screw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste
    • F23G2209/261—Woodwaste

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Baking, Grill, Roasting (AREA)
  • Soil Working Implements (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
CA002282271A 1997-03-03 1998-03-02 Grate with means for discharging of ash Expired - Fee Related CA2282271C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI970905A FI970905A0 (fi) 1997-03-03 1997-03-03 Askrost
FI970905 1997-03-03
FI974021A FI103832B1 (fi) 1997-03-03 1997-10-22 Arina
FI974021 1997-10-22
PCT/FI1998/000185 WO1998039601A1 (en) 1997-03-03 1998-03-02 Grate with means for discharging of ash

Publications (2)

Publication Number Publication Date
CA2282271A1 CA2282271A1 (en) 1998-09-11
CA2282271C true CA2282271C (en) 2009-05-05

Family

ID=26160344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002282271A Expired - Fee Related CA2282271C (en) 1997-03-03 1998-03-02 Grate with means for discharging of ash

Country Status (11)

Country Link
EP (1) EP0968389B1 (de)
AT (1) ATE241781T1 (de)
AU (1) AU6297598A (de)
CA (1) CA2282271C (de)
DE (1) DE69815079T2 (de)
EE (1) EE03575B1 (de)
ES (1) ES2201447T3 (de)
FI (1) FI103832B1 (de)
PL (1) PL191437B1 (de)
PT (1) PT968389E (de)
WO (1) WO1998039601A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO311747B1 (no) * 1999-05-31 2002-01-21 Laerdal Medical As Fremgangsmåte for å bestemme om en livlös person har puls, basert på impedansmåling mellom elektroder plassert på pasientenshud, hvor elektrodene er tilkoblet en ekstern defibrillator sittimpedansmålesystem, samt system for utförelse av fremga

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8003537L (sv) * 1980-05-12 1981-11-13 Sjunne Johansson Eldningsanleggning
SE443638B (sv) * 1982-07-26 1986-03-03 Goetaverken Energy Syst Ab Eldstad, och forfarande for avlegsnande av aska och slagg fran densamma
FI95964C (fi) * 1994-05-20 1996-04-10 Sermet Oy Arina

Also Published As

Publication number Publication date
FI103832B (fi) 1999-09-30
PL191437B1 (pl) 2006-05-31
PL335479A1 (en) 2000-04-25
FI974021A0 (fi) 1997-10-22
DE69815079T2 (de) 2004-04-15
FI974021A7 (fi) 1998-09-04
ATE241781T1 (de) 2003-06-15
AU6297598A (en) 1998-09-22
EE9900389A (et) 2000-04-17
EP0968389B1 (de) 2003-05-28
PT968389E (pt) 2003-09-30
WO1998039601A1 (en) 1998-09-11
EP0968389A1 (de) 2000-01-05
FI103832B1 (fi) 1999-09-30
ES2201447T3 (es) 2004-03-16
DE69815079D1 (de) 2003-07-03
EE03575B1 (et) 2001-12-17
CA2282271A1 (en) 1998-09-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160302