EE9900389A - Fryer grate with ash removal means - Google Patents

Fryer grate with ash removal means

Info

Publication number
EE9900389A
EE9900389A EEP199900389A EEP9900389A EE9900389A EE 9900389 A EE9900389 A EE 9900389A EE P199900389 A EEP199900389 A EE P199900389A EE P9900389 A EEP9900389 A EE P9900389A EE 9900389 A EE9900389 A EE 9900389A
Authority
EE
Estonia
Prior art keywords
grate
peripheral ring
ring
fryer
pairs
Prior art date
Application number
EEP199900389A
Other languages
Estonian (et)
Inventor
Rantonen Markku
Huttunen Pekka
Blomberg Teuvo
Original Assignee
Sermet 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/en
Application filed by Sermet Oy filed Critical Sermet Oy
Publication of EE9900389A publication Critical patent/EE9900389A/en
Publication of EE03575B1 publication Critical patent/EE03575B1/en

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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Baking, Grill, Roasting (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Soil Working Implements (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Grate (1) comprises essentially concentrically set stationary and rotating unified grate rings (6a-d, 7a-c), which alternate from the centre outwards to the peripheral ring. Each grate ring is lower than the next ring further in and has a larger diameter than it, when the fuel fed from beneath to the centre of the grate flows over the grate rings while it burns to the peripheral ring, in which the ash drops through openings (30) arranged in it to an ashbox (5). The peripheral ring has stationary and circumferentially oriented moving units (15, 16), which are arranged in one extreme position to cover the entire peripheral ring and in the opposite extreme position to interlap in pairs on top of each other and form the aforesaid openings (30) between the interlapped pairs.
EEP199900389A 1997-03-03 1998-03-02 Fryer grate with ash removal means EE03575B1 (en)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
EE9900389A true EE9900389A (en) 2000-04-17
EE03575B1 EE03575B1 (en) 2001-12-17

Family

ID=26160344

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900389A EE03575B1 (en) 1997-03-03 1998-03-02 Fryer grate with ash removal means

Country Status (11)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO311747B1 (en) * 1999-05-31 2002-01-21 Laerdal Medical As Method for determining whether a lifeless person has a pulse, based on impedance measurement between electrodes placed on patient skin, where the electrodes are connected to an external defibrillator sitting impedance measurement system, and

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8003537L (en) * 1980-05-12 1981-11-13 Sjunne Johansson FIREPLACE
SE443638B (en) * 1982-07-26 1986-03-03 Goetaverken Energy Syst Ab A furnace, and a procedure for the removal of ash and slag from same.
FI95964C (en) * 1994-05-20 1996-04-10 Sermet Oy Grate

Also Published As

Publication number Publication date
EP0968389A1 (en) 2000-01-05
DE69815079T2 (en) 2004-04-15
PL335479A1 (en) 2000-04-25
FI974021A0 (en) 1997-10-22
AU6297598A (en) 1998-09-22
ES2201447T3 (en) 2004-03-16
EP0968389B1 (en) 2003-05-28
FI974021A (en) 1998-09-04
CA2282271C (en) 2009-05-05
PT968389E (en) 2003-09-30
PL191437B1 (en) 2006-05-31
FI103832B (en) 1999-09-30
EE03575B1 (en) 2001-12-17
CA2282271A1 (en) 1998-09-11
FI103832B1 (en) 1999-09-30
WO1998039601A1 (en) 1998-09-11
ATE241781T1 (en) 2003-06-15
DE69815079D1 (en) 2003-07-03

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20021231

KB4A Valid patent at the end of a year

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GB1A Change in the ownership or in the address of the owner
KB4A Valid patent at the end of a year

Effective date: 20041231

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KB4A Valid patent at the end of a year

Effective date: 20061231

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Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20091231

KB4A Valid patent at the end of a year

Effective date: 20101231

MM4A Lapsed by not paying the annual fees

Effective date: 20150302