JP2001505295A - 水冷燃焼火格子 - Google Patents
水冷燃焼火格子Info
- Publication number
- JP2001505295A JP2001505295A JP52510398A JP52510398A JP2001505295A JP 2001505295 A JP2001505295 A JP 2001505295A JP 52510398 A JP52510398 A JP 52510398A JP 52510398 A JP52510398 A JP 52510398A JP 2001505295 A JP2001505295 A JP 2001505295A
- Authority
- JP
- Japan
- Prior art keywords
- grate
- piece
- combustion
- rod
- cooled
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 85
- 239000000446 fuel Substances 0.000 claims abstract description 27
- 239000000498 cooling water Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000002826 coolant Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F23H3/02—Grates with hollow bars internally cooled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- 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
- F23H17/00—Details of grates
-
- 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
- F23H2900/00—Special features of combustion grates
- F23H2900/03021—Liquid cooled grates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Furnace Details (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Solid-Fuel Combustion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.火格子の幅を横切って延びており各々が幾つかの火格子棒(8a、8b、8 c)で構成されている幾つかの火格子棒ブロック(3)を含んでおり、各前記火 格子棒(8)は幾つかの切れ込み火格子溝(11)のみならず曲がりくねった流 路(10)をもその内部に有しており、前記火格子棒(8)は二つの前記火格子 棒(8)同士の間に火格子溝が形成される様にねじ止め可能な接続片(16)に よって互いに接続されており、前記二つの火格子棒(8)の前記曲がりくねった 流路(10)を接続している接続通路(17)が前記接続片(16)の内部で延 びており、火格子限界(9a、9b)に位置決めされている前記火格子棒(8) は液体冷却水が供給及び排出されるねじ止め可能な入口片(15a)及び出口片 (15b)を有している、水冷燃焼火格子(1)。 2.前記接続片(16)、前記入口片(15a)及び前記出口片(15b)が火 格子棒支持体(19)を取り囲んでいてこの火格子棒支持体にねじ止めされてお り、前記火格子棒(8)の前記曲がりくねった流路(10)が前記接続通路(1 7)によって互いに接続されている、請求項1に記載の燃焼火格子。 3.前記火格子棒支持体(19)によって前記火格子棒ブロック(3)が動かさ れ得る請求項1及び2に記載の燃焼火格子。 4.8〜11゜の傾斜角を有している請求項1〜3に記載の燃焼火格子。 5.前記火格子溝(11、18)が1〜1.5mmの幅を有している請求項1〜 4に記載の燃焼火格子。 6.前記火格子棒(8)と前記接続片(16)または前記入口片(15a)及び 前記出口片(15b)との接続部が、機構片の接触面の平らな切り取り部と黒鉛 封止剤(21)とによって封止されている、請求項1〜5に記載の燃焼火格子。 7.前記火格子棒(8)が、前記接続片(16)、前記入口片(15a)及び前 記出口片(15b)に接して配置されており、垂直に延びているねじ(20)に よって前記接続片(16)、前記入口片(15a)及び前記出口片(15b)に ねじ止めされている、請求項1〜6に記載の燃焼火格子。 8.水平な空冷燃焼火格子(2)が後ろに備えられている請求項1〜7に記載の 燃焼火格子。 9.水平な水冷燃焼火格子(1)が後ろに備えられている請求項1〜7に記載の 燃焼火格子。 10.前記水平な空冷または水冷燃焼火格子の先頭に、パルス化された燃焼空気 が燃焼空間中へ導入されるノズルが配置されている、請求項8及び9に記載の燃 焼火格子。 11.前記水平な空冷燃焼火格子(2)が、前記接続通路(17)を有していな いが前記接続片、前記入口片及び前記出口片に対応して設計されている接続片及 び終端片を有している、請求項8に記載の燃焼火格子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19650742.1 | 1996-12-06 | ||
DE19650742A DE19650742C1 (de) | 1996-12-06 | 1996-12-06 | Mit Wasser gekühlter Verbrennungsrost |
PCT/EP1997/005893 WO1998025079A1 (de) | 1996-12-06 | 1997-10-24 | Mit wasser gekühlter verbrennungsrost |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001505295A true JP2001505295A (ja) | 2001-04-17 |
JP3990463B2 JP3990463B2 (ja) | 2007-10-10 |
Family
ID=7813893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52510398A Expired - Fee Related JP3990463B2 (ja) | 1996-12-06 | 1997-10-24 | 水冷燃焼火格子 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6145451A (ja) |
EP (1) | EP0954722B1 (ja) |
JP (1) | JP3990463B2 (ja) |
AT (1) | ATE201501T1 (ja) |
DE (2) | DE19650742C1 (ja) |
DK (1) | DK0954722T3 (ja) |
ES (1) | ES2159126T3 (ja) |
WO (1) | WO1998025079A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020013360A1 (ko) * | 2018-07-12 | 2020-01-16 | (주)에스지이에너지 | 교체가 용이한 수냉식 화격자 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0989363B2 (de) † | 1998-09-24 | 2003-12-10 | Von Roll Umwelttechnik AG | Rostblock |
DK1001218T3 (da) * | 1998-11-10 | 2002-04-08 | Doikos Investments Ltd | Vandafkølet forbrændingsrist samt fremgangsmåde til forbrænding af affald på samme |
DE19860552C2 (de) * | 1998-12-22 | 2001-02-08 | Mannesmann Ag | Kühlbarer Verbrennungsrost |
DE19929614C2 (de) * | 1999-06-28 | 2001-04-26 | Martin Umwelt & Energietech | Feuerungsanlage mit flüssigkeitsgekühlten Rostelementen |
TW457354B (en) * | 1999-08-20 | 2001-10-01 | Von Roll Umwelttechnik Ag | Plant and grate block for the thermal treatment of waste materials |
AU2000266797A1 (en) * | 2000-09-04 | 2002-03-22 | Theodor Koch | Grate bar with liquid cooling for incinerators |
EP1355112A1 (de) | 2002-04-17 | 2003-10-22 | Seghers Keppel Technology Group | Verfahren zur Kühlung von Roststäben für Verbrennungsroste, Roststab und Verfahren zur Herstellung eines Roststabes |
JP2005530981A (ja) * | 2002-06-24 | 2005-10-13 | ベーシック、ジョン、エヌ.、セニョール | 温度制御型焼却炉乾燥機用火格子 |
DE10359400A1 (de) * | 2003-12-18 | 2005-07-14 | Khd Humboldt Wedag Ag | Schüttgutkühler zum Kühlen von heißem Kühlgut |
DE102004034322B4 (de) * | 2004-07-15 | 2006-09-28 | Lurgi Lentjes Ag | Rostplatte |
EP2362144A1 (de) * | 2010-02-19 | 2011-08-31 | Seko-Patent GmbH | Roststab |
US20120103319A1 (en) * | 2010-11-01 | 2012-05-03 | Sheridan James T | Cooking Grill With Integrated Removable Roller Grate |
DE102010055526A1 (de) * | 2010-12-22 | 2012-06-28 | Viessmann Werke Gmbh & Co Kg | Festbrennstoffheizkessel |
CN102721067B (zh) * | 2012-07-11 | 2015-01-14 | 光大环保科技发展(北京)有限公司 | 一种水冷往复多级液压机械式炉排炉 |
DE102012107980A1 (de) * | 2012-08-29 | 2014-03-06 | M-S Consulting und Beteiligungs GmbH | Kraftwerk zur Nutzung von in Dampf enthaltener Wärmeenergie und Verfahren zur Steuerung dafür |
WO2018166587A1 (de) * | 2017-03-15 | 2018-09-20 | Seko-Patent Gmbh | Roststab, rost und verbrennungsanlage |
CN108826963A (zh) * | 2018-07-27 | 2018-11-16 | 沈阳精合数控科技开发有限公司 | 一种分体式链箅机箅板、连接结构及其制造方法 |
CN112628759A (zh) * | 2020-12-17 | 2021-04-09 | 东方电气集团东方锅炉股份有限公司 | 一种半水冷炉排结构及其焚烧炉 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE340602C (de) * | 1921-09-14 | Alfred Rehberg | Hohlrost mit Wasserumlauf und Zusatzluftkanaelen | |
DE312287C (ja) * | ||||
US1766186A (en) * | 1925-02-14 | 1930-06-24 | Joseph F C Luhan | Fire grate |
US2262533A (en) * | 1939-12-09 | 1941-11-11 | William D Hedge | Water-cooled grate |
US2335549A (en) * | 1940-10-25 | 1943-11-30 | Westinghouse Electric & Mfg Co | Stoker grate construction |
DE1053131B (de) * | 1956-08-17 | 1959-03-19 | Omnical Ges Fuer Kessel Und Ap | Feuerungsrost mit unterteilten Roststaeben |
US3563190A (en) * | 1969-08-12 | 1971-02-16 | Canton Stoker Corp | Incinerator stoker grate and trunnion assembly |
US4385567A (en) * | 1980-10-24 | 1983-05-31 | Solid Fuels, Inc. | Solid fuel conversion system |
FR2505456A1 (fr) * | 1981-05-05 | 1982-11-12 | Moors Emile | Appareil de chauffage a feu nu avec echangeur de chaleur |
CH657202A5 (de) * | 1982-07-14 | 1986-08-15 | Von Roll Ag | Rostblock fuer einen muellverbrennungsrost. |
DE4236073A1 (de) * | 1992-10-26 | 1994-04-28 | Waermetechnik Dr Pauli Gmbh | Ausbrenneinrichtung sowie Verfahren zum Ausbrennen von Brennstoffen |
CH684118A5 (de) * | 1993-04-20 | 1994-07-15 | Doikos Investments Ltd | Verfahren zum Verbrennen von Kehricht auf einem Verbrennungsrost sowie Verbrennungsrost zur Ausübung des Verfahrens und Rostplatte für einen solchen Verbrennungsrost. |
WO1995018333A1 (de) * | 1993-12-24 | 1995-07-06 | Doikos Investments Limited | Schub-verbrennungsrost-modul zum verbrennen von kehricht in grossanlagen, sowie verfahren zu dessen betrieb |
DE4400992C1 (de) * | 1994-01-14 | 1995-05-11 | Noell Abfall & Energietech | Roststab und Rost mit Kühleinrichtung |
DK0815396T3 (da) * | 1995-03-23 | 2000-04-03 | Theodor Koch | Forbrændingsrist og fremgangsmåde til optimering af dens drift |
CH689519A5 (de) * | 1995-05-17 | 1999-05-31 | Von Roll Umwelttechnik Ag | Gekuehlter Rostblock. |
DE19528310A1 (de) * | 1995-08-02 | 1997-02-06 | Abb Management Ag | Rost für eine Feuerungsanlage |
DE19622424C2 (de) * | 1996-06-04 | 1998-10-29 | Martin Umwelt & Energietech | Rostelement und Rost mit Flüssigkeitskühlung |
DE19648128C2 (de) * | 1996-11-21 | 2002-11-07 | Alstom | Rost für eine Feuerungsanlage |
NO312644B1 (no) * | 1997-04-23 | 2002-06-10 | Doikos Investments Ltd | Vannkjölt trykkforbrenningsrist |
-
1996
- 1996-12-06 DE DE19650742A patent/DE19650742C1/de not_active Expired - Fee Related
-
1997
- 1997-10-24 ES ES97913176T patent/ES2159126T3/es not_active Expired - Lifetime
- 1997-10-24 JP JP52510398A patent/JP3990463B2/ja not_active Expired - Fee Related
- 1997-10-24 EP EP97913176A patent/EP0954722B1/de not_active Expired - Lifetime
- 1997-10-24 WO PCT/EP1997/005893 patent/WO1998025079A1/de active IP Right Grant
- 1997-10-24 AT AT97913176T patent/ATE201501T1/de active
- 1997-10-24 DK DK97913176T patent/DK0954722T3/da active
- 1997-10-24 DE DE59703629T patent/DE59703629D1/de not_active Expired - Lifetime
- 1997-10-24 US US09/308,193 patent/US6145451A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020013360A1 (ko) * | 2018-07-12 | 2020-01-16 | (주)에스지이에너지 | 교체가 용이한 수냉식 화격자 |
KR20200007172A (ko) * | 2018-07-12 | 2020-01-22 | (주)에스지이에너지 | 교체가 용이한 수냉식 화격자 |
KR102083304B1 (ko) * | 2018-07-12 | 2020-03-02 | (주)에스지이에너지 | 교체가 용이한 수냉식 화격자 |
Also Published As
Publication number | Publication date |
---|---|
WO1998025079A1 (de) | 1998-06-11 |
EP0954722B1 (de) | 2001-05-23 |
DE19650742C1 (de) | 1998-02-19 |
DE59703629D1 (de) | 2001-06-28 |
DK0954722T3 (da) | 2001-09-10 |
ATE201501T1 (de) | 2001-06-15 |
JP3990463B2 (ja) | 2007-10-10 |
US6145451A (en) | 2000-11-14 |
ES2159126T3 (es) | 2001-09-16 |
EP0954722A1 (de) | 1999-11-10 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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LAPS | Cancellation because of no payment of annual fees |