ATE310209T1 - METHOD AND DEVICE FOR COOLING A GRATE FOR A FIRE CHAMBER USING WATER - Google Patents
METHOD AND DEVICE FOR COOLING A GRATE FOR A FIRE CHAMBER USING WATERInfo
- Publication number
- ATE310209T1 ATE310209T1 AT00810789T AT00810789T ATE310209T1 AT E310209 T1 ATE310209 T1 AT E310209T1 AT 00810789 T AT00810789 T AT 00810789T AT 00810789 T AT00810789 T AT 00810789T AT E310209 T1 ATE310209 T1 AT E310209T1
- Authority
- AT
- Austria
- Prior art keywords
- water
- cooling
- supplied
- fire chamber
- grate
- Prior art date
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
- F23H3/04—Grates with hollow bars externally cooled, e.g. with water, steam or air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Incineration Of Waste (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Fertilizers (AREA)
- Baking, Grill, Roasting (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
A waste heat boiler (3) is connected in downstream of the fire chamber (2) and supplied with supply water (23) of which a part is removed after the water pump (25) and before the water regulating valve (26) from the water pipe (22) and directed through at least one pressure drop point (20) from where it is then supplied as cooling water (15) to the cooling channels (14). On passing through the cooling channels the cooling water is heated up to at least saturated steam temperature and is then supplied to the remote heat supply device or economiser.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19943665A DE19943665B4 (en) | 1999-09-13 | 1999-09-13 | Method for cooling a grate for a firebox by means of water and rust for burning solids |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE310209T1 true ATE310209T1 (en) | 2005-12-15 |
Family
ID=7921746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00810789T ATE310209T1 (en) | 1999-09-13 | 2000-09-01 | METHOD AND DEVICE FOR COOLING A GRATE FOR A FIRE CHAMBER USING WATER |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1085264B1 (en) |
JP (1) | JP2001124324A (en) |
KR (1) | KR100659956B1 (en) |
AT (1) | ATE310209T1 (en) |
DE (2) | DE19943665B4 (en) |
NO (1) | NO323854B1 (en) |
TW (1) | TW550362B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101310146B (en) * | 2005-07-19 | 2010-08-18 | 塞拉米克燃料电池有限公司 | Steam generator |
CN101956984A (en) * | 2010-11-04 | 2011-01-26 | 无锡太湖锅炉有限公司 | Single-drum three-channel chain boiler |
JP5530007B2 (en) * | 2013-07-24 | 2014-06-25 | 有限会社春日サービス | Solid fuel-fired boiler combustion equipment and incinerator equipment for industrial waste |
DE102014008858A1 (en) | 2014-06-16 | 2015-12-17 | Joachim Kümmel | Method for incinerating waste and biomass on a fin-wall step grate and apparatus for carrying out the method |
CN105180143A (en) * | 2015-08-12 | 2015-12-23 | 神华集团有限责任公司 | Waste steam recovery device and system for circulating fluidized bed boiler |
CN106195987A (en) * | 2016-08-30 | 2016-12-07 | 江苏太湖锅炉股份有限公司 | High ash low temperature exhaust heat boiler |
CN115751347B (en) * | 2023-02-13 | 2023-04-07 | 光大环保技术装备(常州)有限公司 | Water-cooled grate temperature and flow detection system and detection method thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR739654A (en) * | 1900-01-01 | |||
DE493854C (en) * | 1930-03-14 | Babcock & Wilcox Dampfkessel W | Grate made of water-cooled, intersecting pipes for pulverized coal firing | |
DE561099C (en) * | 1929-08-11 | 1932-10-10 | Willi Thieme | Firing grate made of longitudinal grate bars, which are pulled out in groups to convey the fuel and pushed back towards the fire bridge |
DE808263C (en) * | 1948-10-02 | 1951-07-12 | Steinmueller Gmbh L & C | Self-supporting, water-cooled plan grate |
US3599609A (en) * | 1969-09-05 | 1971-08-17 | Charles L Wellons | Oven for burning waste wood products |
DE3207433A1 (en) * | 1982-03-02 | 1983-09-08 | Rudolf Dr. 6800 Mannheim Wieser | Water-tube boiler with grate firing |
JPH0231523Y2 (en) * | 1985-04-23 | 1990-08-27 | ||
EP0682764B1 (en) * | 1993-02-12 | 1999-08-11 | L David Ostlie | Stacked cooling grate and system for providing thermal power for a power plant |
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 |
JPH07180824A (en) * | 1993-12-22 | 1995-07-18 | Mitsubishi Heavy Ind Ltd | Stocker |
DE4400992C1 (en) * | 1994-01-14 | 1995-05-11 | Noell Abfall & Energietech | Grate bar and grate with cooling device |
DE19508899C2 (en) * | 1995-03-11 | 1998-07-02 | Erk Eckrohrkessel | Water-cooled slanted grate with mechanical fuel and ash transport |
DE59603074D1 (en) * | 1995-03-23 | 1999-10-21 | Theodor Koch | COMBUSTION GRATE AND METHOD FOR OPTIMIZING THE OPERATION OF A COMBUSTION GRATE |
DE19528310A1 (en) * | 1995-08-02 | 1997-02-06 | Abb Management Ag | Grate for a furnace |
JPH116613A (en) * | 1997-06-17 | 1999-01-12 | Kubota Corp | Fire grate cooling mechanism |
-
1999
- 1999-09-13 DE DE19943665A patent/DE19943665B4/en not_active Expired - Lifetime
-
2000
- 2000-09-01 DE DE50011615T patent/DE50011615D1/en not_active Expired - Lifetime
- 2000-09-01 AT AT00810789T patent/ATE310209T1/en active
- 2000-09-01 EP EP00810789A patent/EP1085264B1/en not_active Expired - Lifetime
- 2000-09-12 NO NO20004547A patent/NO323854B1/en not_active IP Right Cessation
- 2000-09-13 JP JP2000278824A patent/JP2001124324A/en active Pending
- 2000-09-14 KR KR1020000054077A patent/KR100659956B1/en active IP Right Grant
- 2000-09-25 TW TW089118714A patent/TW550362B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20004547D0 (en) | 2000-09-12 |
DE50011615D1 (en) | 2005-12-22 |
DE19943665A1 (en) | 2001-03-15 |
KR100659956B1 (en) | 2006-12-22 |
NO323854B1 (en) | 2007-07-16 |
DE19943665B4 (en) | 2006-04-13 |
KR20010030387A (en) | 2001-04-16 |
NO20004547L (en) | 2001-03-14 |
EP1085264A1 (en) | 2001-03-21 |
EP1085264B1 (en) | 2005-11-16 |
JP2001124324A (en) | 2001-05-11 |
TW550362B (en) | 2003-09-01 |
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