PL3885652T3 - FIREPLACE GRATE - Google Patents

FIREPLACE GRATE

Info

Publication number
PL3885652T3
PL3885652T3 PL19886731.9T PL19886731T PL3885652T3 PL 3885652 T3 PL3885652 T3 PL 3885652T3 PL 19886731 T PL19886731 T PL 19886731T PL 3885652 T3 PL3885652 T3 PL 3885652T3
Authority
PL
Poland
Prior art keywords
fireplace grate
fireplace
grate
Prior art date
Application number
PL19886731.9T
Other languages
Polish (pl)
Inventor
Shigeki Odaka
Hiroyuki NAKAHARAI
Takahiro Odano
Hiroki Matsuda
Shunichi NAGAHARA
Original Assignee
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd.
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 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. filed Critical Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd.
Publication of PL3885652T3 publication Critical patent/PL3885652T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H1/00—Grates with solid bars
    • F23H1/02—Grates with solid bars having provision for air supply or air preheating, e.g. air-supply or blast fittings which form a part of the grate structure or serve as supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H11/00—Travelling-grates
    • F23H11/18—Details
    • 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
    • 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
    • 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
    • F23H7/00—Inclined or stepped grates
    • F23H7/12—Inclined or stepped grates with movable bars disposed transversely to direction of fuel feeding
    • F23H7/14—Inclined or stepped grates with movable bars disposed transversely to direction of fuel feeding reciprocating along their axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Coke Industry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
PL19886731.9T 2018-11-22 2019-07-08 FIREPLACE GRATE PL3885652T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018004543U JP3219985U (en) 2018-11-22 2018-11-22 Grate
PCT/JP2019/026978 WO2020105217A1 (en) 2018-11-22 2019-07-08 Fire grate

Publications (1)

Publication Number Publication Date
PL3885652T3 true PL3885652T3 (en) 2024-12-23

Family

ID=65228737

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19886731.9T PL3885652T3 (en) 2018-11-22 2019-07-08 FIREPLACE GRATE

Country Status (11)

Country Link
EP (1) EP3885652B1 (en)
JP (1) JP3219985U (en)
KR (2) KR200497218Y1 (en)
CN (1) CN212869812U (en)
DK (1) DK3885652T3 (en)
MY (1) MY205756A (en)
PH (1) PH22020550010U3 (en)
PL (1) PL3885652T3 (en)
RU (1) RU206500U1 (en)
SG (1) SG11202006518QA (en)
WO (1) WO2020105217A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115103980A (en) * 2020-12-04 2022-09-23 施天翔 Grate bar and grate bar device
AT526670B1 (en) * 2023-03-27 2024-06-15 Polytechnik Luft Und Feuerungstechnik Gmbh Stair grate for solid fuel counterflow gasifier

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2257287A (en) * 1939-06-01 1941-09-30 Comb Eng Co Inc Grate bar
DE2806974C2 (en) * 1978-02-18 1980-01-31 Josef Martin Feuerungsbau Gmbh, 8000 Muenchen Grate bars for grate coverings, in particular for furnaces
JPS6086730U (en) * 1983-11-14 1985-06-14 三菱重工業株式会社 heat resistant grate
DE3734043A1 (en) * 1987-10-08 1989-04-20 Kloeckner Humboldt Deutz Ag RUST COOLER FOR COOLING HOT PACKAGE
JPH06265125A (en) 1993-03-15 1994-09-20 Unitika Ltd Grid of dust incinerator
CH684118A5 (en) * 1993-04-20 1994-07-15 Doikos Investments Ltd Burning sweepings on combustion grill - individually dosing prim. air through separate tubes extending whole length underneath grill
EP0924464A1 (en) * 1997-12-19 1999-06-23 KOCH, Theodor Grate for a combustion plant and method for its cooling
JP3919094B2 (en) 2002-07-04 2007-05-23 株式会社タクマ Stepped stoker
CN2654607Y (en) * 2003-10-15 2004-11-10 燕山大学 Variable flow resistance grate plate for cooling high temperature bulk material
JP5111033B2 (en) * 2007-09-26 2012-12-26 日立造船株式会社 Grate block of waste incinerator
JP6046852B1 (en) 2016-07-06 2016-12-21 株式会社エクサ Shape analysis program

Also Published As

Publication number Publication date
CN212869812U (en) 2021-04-02
PH22020550010U1 (en) 2022-06-03
MY205756A (en) 2024-11-11
KR20210076060A (en) 2021-06-23
JP3219985U (en) 2019-01-31
KR20210001749U (en) 2021-07-28
BR112020014213A2 (en) 2021-07-27
DK3885652T3 (en) 2024-09-23
EP3885652A4 (en) 2022-08-31
WO2020105217A1 (en) 2020-05-28
EP3885652B1 (en) 2024-08-07
PH22020550010U3 (en) 2023-06-14
KR200497218Y1 (en) 2023-08-31
SG11202006518QA (en) 2020-08-28
EP3885652A1 (en) 2021-09-29
RU206500U1 (en) 2021-09-14

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