EP0437759A3 - Grate and fuel fired boiler incorporating such a grate - Google Patents
Grate and fuel fired boiler incorporating such a grate Download PDFInfo
- Publication number
- EP0437759A3 EP0437759A3 EP19900124391 EP90124391A EP0437759A3 EP 0437759 A3 EP0437759 A3 EP 0437759A3 EP 19900124391 EP19900124391 EP 19900124391 EP 90124391 A EP90124391 A EP 90124391A EP 0437759 A3 EP0437759 A3 EP 0437759A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- grate
- fixed plates
- movable
- fuel
- plates
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H11/00—Travelling-grates
-
- 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
- F23B1/20—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support using step-type grate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Incineration Of Waste (AREA)
- Solid-Fuel Combustion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Gasification And Melting Of Waste (AREA)
- Baking, Grill, Roasting (AREA)
- Peptides Or Proteins (AREA)
- Combustion Of Fluid Fuel (AREA)
- Feeding And Controlling Fuel (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Artificial Fish Reefs (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Optical Head (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Cookers (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4000973A DE4000973C1 (en) | 1990-01-16 | 1990-01-16 | |
DE4000973 | 1990-01-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0437759A2 EP0437759A2 (en) | 1991-07-24 |
EP0437759A3 true EP0437759A3 (en) | 1991-11-13 |
EP0437759B1 EP0437759B1 (en) | 1993-07-07 |
Family
ID=6398097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90124391A Expired - Lifetime EP0437759B1 (en) | 1990-01-16 | 1990-12-17 | Grate and fuel fired boiler incorporating such a grate |
Country Status (25)
Country | Link |
---|---|
US (1) | US5069146A (en) |
EP (1) | EP0437759B1 (en) |
JP (1) | JPH0735891B2 (en) |
KR (1) | KR910014656A (en) |
CN (1) | CN1028898C (en) |
AT (1) | ATE91334T1 (en) |
AU (1) | AU630062B2 (en) |
BR (1) | BR9100153A (en) |
CA (1) | CA2033919A1 (en) |
CZ (1) | CZ279593B6 (en) |
DE (2) | DE4000973C1 (en) |
DK (1) | DK0437759T3 (en) |
ES (1) | ES2023785T3 (en) |
FI (1) | FI910056A (en) |
GR (1) | GR910300102T1 (en) |
HU (1) | HU212083B (en) |
IL (1) | IL96807A0 (en) |
MA (1) | MA22098A1 (en) |
NO (1) | NO174482C (en) |
NZ (1) | NZ236747A (en) |
PL (1) | PL288695A1 (en) |
RU (1) | RU1838724C (en) |
SK (1) | SK278178B6 (en) |
TR (1) | TR25978A (en) |
ZA (1) | ZA91322B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1075595A (en) * | 1993-12-24 | 1995-07-17 | Doikos Investments Limited | Sliding fire grate module for refuse incineration in commercial-scale installations as well as method for its operation |
DE19542013B4 (en) * | 1995-11-10 | 2004-09-16 | Karl Von Wedel | Sideboard for a cooling grate |
DE19633969A1 (en) * | 1996-08-22 | 1998-02-26 | Karl Von Wedel | Grid for material processing e.g. for cement production |
DE19635036A1 (en) * | 1996-08-29 | 1998-03-05 | Babcock Materials Handling Ag | Method for distributing a good across the width of a conveyor grate and sliding grate for carrying out this method |
DE19851085A1 (en) * | 1998-11-05 | 2000-05-11 | Hdg Bavaria Gmbh Heizkessel & | Push grate arrangement for solid fuel boiler, combustion furnace or burner involves stepped grate with rigid grate unit and movable grate unit which lower in stages from fuel intake to ash removal point |
DE19910425C2 (en) | 1999-03-10 | 2000-12-28 | Teset Ag Weismes Waimes | Grate system for a fuel boiler |
US6981455B2 (en) * | 2002-03-08 | 2006-01-03 | Lefcort Malcolm D | Two-stage wet waste gasifier and burner |
US6964237B2 (en) * | 2003-06-30 | 2005-11-15 | Mark P. Hepp | Grate block for a refuse incineration grate |
US8276528B1 (en) | 2008-03-17 | 2012-10-02 | Daniel Richard Higgins | Pneumatic fuel distributor for solid fuel boilers |
US8590463B1 (en) | 2008-05-23 | 2013-11-26 | Daniel Richard Higgins | Method and apparatus for drying solid fuels |
US8707876B2 (en) | 2008-09-17 | 2014-04-29 | Daniel Richard Higgins | Stepped floor for solid fuel boilers |
DE102008063709B4 (en) * | 2008-12-19 | 2012-07-19 | Omnical Kessel- Und Apparatebau Gmbh | Flame tube boiler with mechanical grate firing |
CN101846324B (en) * | 2010-06-13 | 2012-10-31 | 无锡华光锅炉股份有限公司 | Installation and regulation device of fire grate beam of refuse-fired boiler |
WO2015105989A1 (en) | 2014-01-08 | 2015-07-16 | Sullivan Eugene J | Combustion boiler with pre-drying fuel chute |
CN108006673A (en) * | 2017-12-28 | 2018-05-08 | 衡阳市大成锅炉有限公司 | A kind of improved biomass-burning reciprocating grate type boiler |
DE102019129171A1 (en) | 2019-10-29 | 2021-04-29 | Alite Gmbh | Grate bar for step grate |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2522658B2 (en) * | 1975-05-22 | 1978-04-06 | L. & C. Steinmueller Gmbh, 5270 Gummersbach | Bracket for grate bars |
BE904557A (en) * | 1986-04-07 | 1986-07-31 | Vyncke N V | Stepped fire grate for solid fuel - is hollow and forms part of coolant circuit |
US4676176A (en) * | 1985-10-11 | 1987-06-30 | Bonomelli Vaifro V | Furnace grate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2250067A (en) * | 1938-02-03 | 1941-07-22 | Martin Josef | Mechanical stoker |
JPS523231A (en) * | 1975-06-24 | 1977-01-11 | Sekisui Chemical Co Ltd | Method of waterproofing building or structure |
US4170183A (en) * | 1977-10-20 | 1979-10-09 | Energy Generation, Inc. | Incinerating method and apparatus having selective, controlled movement of materials during combustion |
JPS63294414A (en) * | 1987-05-25 | 1988-12-01 | Takuma Co Ltd | Tiered type incinerator |
FI85420C (en) * | 1987-12-22 | 1992-04-10 | Ahlstroem Oy | ANORDNING VID SNEDROST I FOERBRAENNINGSUGNS ELDSTAD. |
-
1990
- 1990-01-16 DE DE4000973A patent/DE4000973C1/de not_active Expired - Lifetime
- 1990-12-17 ES ES199090124391T patent/ES2023785T3/en not_active Expired - Lifetime
- 1990-12-17 DK DK90124391.5T patent/DK0437759T3/en active
- 1990-12-17 AT AT90124391T patent/ATE91334T1/en not_active IP Right Cessation
- 1990-12-17 EP EP90124391A patent/EP0437759B1/en not_active Expired - Lifetime
- 1990-12-17 DE DE9090124391T patent/DE59001920D1/en not_active Expired - Lifetime
- 1990-12-19 NO NO905492A patent/NO174482C/en not_active IP Right Cessation
- 1990-12-27 IL IL96807A patent/IL96807A0/en not_active IP Right Cessation
-
1991
- 1991-01-04 FI FI910056A patent/FI910056A/en not_active Application Discontinuation
- 1991-01-10 US US07/638,904 patent/US5069146A/en not_active Expired - Fee Related
- 1991-01-10 TR TR91/0038A patent/TR25978A/en unknown
- 1991-01-10 CA CA002033919A patent/CA2033919A1/en not_active Abandoned
- 1991-01-11 NZ NZ236747A patent/NZ236747A/en unknown
- 1991-01-14 PL PL28869591A patent/PL288695A1/en unknown
- 1991-01-15 CN CN91100224A patent/CN1028898C/en not_active Expired - Fee Related
- 1991-01-15 HU HU91116A patent/HU212083B/en not_active IP Right Cessation
- 1991-01-15 SK SK74-91A patent/SK278178B6/en unknown
- 1991-01-15 CZ CS9174A patent/CZ279593B6/en not_active IP Right Cessation
- 1991-01-15 BR BR919100153A patent/BR9100153A/en not_active IP Right Cessation
- 1991-01-15 MA MA22313A patent/MA22098A1/en unknown
- 1991-01-15 RU SU914894313A patent/RU1838724C/en active
- 1991-01-16 KR KR1019910000606A patent/KR910014656A/en active IP Right Grant
- 1991-01-16 ZA ZA91322A patent/ZA91322B/en unknown
- 1991-01-16 JP JP3015853A patent/JPH0735891B2/en not_active Expired - Lifetime
- 1991-01-16 AU AU69386/91A patent/AU630062B2/en not_active Ceased
- 1991-12-10 GR GR91300102T patent/GR910300102T1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2522658B2 (en) * | 1975-05-22 | 1978-04-06 | L. & C. Steinmueller Gmbh, 5270 Gummersbach | Bracket for grate bars |
US4676176A (en) * | 1985-10-11 | 1987-06-30 | Bonomelli Vaifro V | Furnace grate |
BE904557A (en) * | 1986-04-07 | 1986-07-31 | Vyncke N V | Stepped fire grate for solid fuel - is hollow and forms part of coolant circuit |
Also Published As
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