JP4707527B2 - 燃焼残滓の特性に影響を及ぼす方法 - Google Patents
燃焼残滓の特性に影響を及ぼす方法 Download PDFInfo
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- JP4707527B2 JP4707527B2 JP2005299004A JP2005299004A JP4707527B2 JP 4707527 B2 JP4707527 B2 JP 4707527B2 JP 2005299004 A JP2005299004 A JP 2005299004A JP 2005299004 A JP2005299004 A JP 2005299004A JP 4707527 B2 JP4707527 B2 JP 4707527B2
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- 238000002485 combustion reaction Methods 0.000 title claims description 170
- 238000000034 method Methods 0.000 title claims description 39
- 239000000446 fuel Substances 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 18
- 238000005245 sintering Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000010309 melting process Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000002893 slag Substances 0.000 description 10
- 239000002956 ash Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000010881 fly ash Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- OGBQILNBLMPPDP-UHFFFAOYSA-N 2,3,4,7,8-Pentachlorodibenzofuran Chemical compound O1C2=C(Cl)C(Cl)=C(Cl)C=C2C2=C1C=C(Cl)C(Cl)=C2 OGBQILNBLMPPDP-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003923 scrap metal Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- -1 silicate compound Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- F23G5/50—Control or safety arrangements
-
- 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
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
- F23G2202/106—Combustion in two or more stages with recirculation of unburned solid or gaseous matter into combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/10—Arrangement of sensing devices
- F23G2207/101—Arrangement of sensing devices for temperature
- F23G2207/1015—Heat pattern monitoring of flames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/20—Waste supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/30—Oxidant supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/60—Additives supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/55—Controlling; Monitoring or measuring
- F23G2900/55009—Controlling stoker grate speed or vibrations for waste movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/20—Camera viewing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Description
燃焼床における溶解工程及び/又は焼結工程が、次の方法ステップ、即ち;
燃焼残滓の戻しにより引き起こされる核心となる燃焼パラメータ(以下、「本質的なパラメータ」ともいう。)の変化が、予め定められた許容限界内にある限り、該戻しは、その時の量でそのまま実施される、というステップで調整されることによって、解決される。
B=(xCaO+xFeO)/(xSiO2 +xFe2 O3 )
として簡単に定義され、その際xは燃焼残滓の平均的な組成に関する酸化構成部分のモル分数である。戻しの特別好適な方法は、燃焼残滓の塩基度Bが0.3と0.7の間にあるように、金属スクラップの添加が配量される場合に与えられる。この場合に、例えば、金属スクラップの粉砕度は、燃焼残滓の塩基度が0.3と0.7の間の予め設定された限界値以上である場合に、高められる。
2 投入テーブル
3 投入テーブル
3a 投入量調整装置
4 燃焼室
5 燃料
6 火格子
7 駆動装置
7a 火の掻きたて速度調整装置
8 移送部材
9a 受け入れ室
9b 受け入れ室
9c 受け入れ室
9d 受け入れ室
10 ブロア
11a 供給導管
11b 供給導管
11c 供給導管
11d 供給導管
11e 供給導管
12 二次空気ノズル
13 二次空気ノズル
14 供給導管
15 供給導管
17 分離装置
18 導管
19 赤外線カメラ
20 中央の調整ユニット
21 分配装置
21a 酸素量調整装置
Claims (6)
- 燃焼設備、特に廃棄物燃焼設備からの燃焼残滓の特性に影響を与える方法であって、その際、燃料は火格子上で燃焼され、かつ、落下する溶解されてない及び/又は焼結されてない燃焼残滓が再び燃焼プロセスに供給される、前記方法において、
燃焼床における溶解工程及び/又は焼結工程は、
燃焼残滓の戻しにより引き起こされる核心となる燃焼パラメータの変化が、予め定められた許容限界内にある限り、該戻しは、その時の量でそのまま実施される方法ステップによって調整され、
この際、上記核心となる燃焼パラメータが、燃料の燃え尽きる領域の位置、又は燃料熱量、又は燃料の湿度、又は燃焼床温度の高さと燃焼床上の温度分布、であることを特徴とする前記方法。 - 燃焼床における溶解工程及び/又は焼結工程は、
さらに、燃焼残滓の戻しにより引き起こされる核心となる燃焼パラメータの変化を、打ち消すように燃焼プロセスの燃焼条件が意図的に変えられる方法ステップによって調整されることを特徴とする請求項1に記載の方法。 - 燃焼床における溶解工程及び/又は焼結工程は、
さらに、骨材又は金属スクラップの添加によって、燃焼残滓の物質組成が、燃焼残滓の溶解工程及び/又は焼結工程が影響されるように、変えられる方法ステップによって調整されることを特徴とする請求項1又は2に記載の方法。 - 燃焼残滓が直接燃焼室又は火格子上又は投入テーブル上に戻されることを特徴とする請求項1〜3のうちのいずれか1つに記載の方法。
- 上記燃焼条件が、単位時間毎に投入される燃料量又は燃焼空気量又は燃焼空気の温度又は燃焼空気の酸素含有量又は燃焼空気供給の場所又は火の掻きたて速度、即ち、燃焼床の内方における燃料の転がり速度であることを特徴とする請求項2〜4のうちのいずれか1つに記載の方法。
- 添加される骨材又は金属スクラップ、又は選択的に戻される燃焼残滓の断片の量と種類が、燃焼残滓の組成又は塩基度に依存することを特徴とする請求項3又は4に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004050098A DE102004050098B4 (de) | 2004-10-14 | 2004-10-14 | Verbrennungsanlage, insbesondere Abfallverbrennungsanlage |
DE102004050098.3 | 2004-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006118853A JP2006118853A (ja) | 2006-05-11 |
JP4707527B2 true JP4707527B2 (ja) | 2011-06-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005299004A Active JP4707527B2 (ja) | 2004-10-14 | 2005-10-13 | 燃焼残滓の特性に影響を及ぼす方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7640872B2 (ja) |
EP (1) | EP1647770B1 (ja) |
JP (1) | JP4707527B2 (ja) |
CA (1) | CA2523376C (ja) |
DE (1) | DE102004050098B4 (ja) |
DK (1) | DK1647770T3 (ja) |
ES (1) | ES2635098T3 (ja) |
NO (1) | NO335849B1 (ja) |
PL (1) | PL1647770T3 (ja) |
RU (1) | RU2005131829A (ja) |
SG (2) | SG121993A1 (ja) |
TW (1) | TW200622149A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006026434B3 (de) * | 2006-06-07 | 2007-12-13 | Forschungszentrum Karlsruhe Gmbh | Verfahren zur Verbesserung der Schlackequalität von Rostfeuerungsanlagen |
RU2415339C2 (ru) * | 2008-05-29 | 2011-03-27 | Мартин ГмбХ Фюр Умвельт-Унд Энергитехник | Установка для сжигания и способ регулирования установки для сжигания |
AT512353A1 (de) * | 2012-01-11 | 2013-07-15 | Siemens Ag Oesterreich | Verfahren zur regelung einer verbrennungs- und/oder vergasungseinrichtung |
Family Cites Families (26)
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US2844112A (en) * | 1953-01-02 | 1958-07-22 | Nat Cylinder Gas Co | Method of inhibiting slag formation in boilers and inhibitor materials for use therein |
US4572085A (en) * | 1985-02-06 | 1986-02-25 | Amax Inc. | Coal combustion to produce clean low-sulfur exhaust gas |
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EP0498014B2 (de) * | 1991-02-07 | 1996-10-30 | MARTIN GmbH für Umwelt- und Energietechnik | Verfahren zur Verbrennungsluftzuführung und Feuerungsanlage |
DE4117444C2 (de) * | 1991-05-28 | 1993-11-11 | Babcock Anlagen Gmbh | Verfahren zum Behandeln von Rückständen einer Abfallverbrennungsanlage und Abfallverbrennungsanlage zur Durchführung des Verfahrens |
ATE173332T1 (de) * | 1992-02-26 | 1998-11-15 | Hans Kuenstler | Verfahren zum einschmelzen von verbrennungsrückständen in schlacke |
US6199492B1 (en) * | 1992-02-26 | 2001-03-13 | KüNSTLER JOHANN HANS | Process for melting down combustion residues into slag |
SG47890A1 (en) | 1993-04-20 | 1998-04-17 | Martin Umwelt & Energietech | Method for burning fuels particularly for incinerating garbage |
DE4344906C2 (de) * | 1993-12-29 | 1997-04-24 | Martin Umwelt & Energietech | Verfahren zum Regeln einzelner oder sämtlicher die Verbrennung auf einem Feuerungsrost beeinflussender Faktoren |
US5662049A (en) * | 1994-05-30 | 1997-09-02 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Combustion method and apparatus |
US5685244A (en) * | 1995-06-28 | 1997-11-11 | Textron Systems Corporation | Gas-fired smelting apparatus and process |
DK0862019T3 (da) * | 1997-02-28 | 2003-04-22 | Martin Umwelt & Energietech | Fremgangsmåde og indretning til termisk behandling af flyveaske fra ristforbrændingsanlæg |
JP3579875B2 (ja) * | 1997-05-22 | 2004-10-20 | シレン ジアン | ゴミを分類焼化して資源を回収する方法とその設備 |
DE19817119A1 (de) * | 1998-04-17 | 1999-10-21 | Kohlenstaubtechnik Dr Schoppe | Verfahren und Vorrichtung zur vollständigen Verbrennung stückiger, aschehaltiger Brennstoffe |
DE19820038C2 (de) * | 1998-05-05 | 2000-03-23 | Martin Umwelt & Energietech | Verfahren zum Regeln der Feuerleistung von Verbrennungsanlagen |
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DE19919222C1 (de) * | 1999-04-28 | 2001-01-11 | Orfeus Comb Engineering Gmbh | Verfahren zum Steuern der Verbrennung von Brennstoff mit variablem Heizwert |
DE10007115C2 (de) * | 2000-02-17 | 2002-06-27 | Masch Und Stahlbau Gmbh Rolan | Verfahren und Reaktor zum Vergasen und Schmelzen von Einsatzstoffen mit absteigender Gasführung |
DE10050575C5 (de) * | 2000-10-12 | 2009-10-29 | Martin GmbH für Umwelt- und Energietechnik | Verfahren zum Verbrennen von Abfallprodukten |
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-
2004
- 2004-10-14 DE DE102004050098A patent/DE102004050098B4/de not_active Expired - Fee Related
-
2005
- 2005-10-06 DK DK05021820.5T patent/DK1647770T3/en active
- 2005-10-06 PL PL05021820T patent/PL1647770T3/pl unknown
- 2005-10-06 EP EP05021820.5A patent/EP1647770B1/de active Active
- 2005-10-06 ES ES05021820.5T patent/ES2635098T3/es active Active
- 2005-10-11 NO NO20054667A patent/NO335849B1/no unknown
- 2005-10-13 CA CA002523376A patent/CA2523376C/en active Active
- 2005-10-13 JP JP2005299004A patent/JP4707527B2/ja active Active
- 2005-10-13 RU RU2005131829/03A patent/RU2005131829A/ru unknown
- 2005-10-14 SG SG200506699A patent/SG121993A1/en unknown
- 2005-10-14 TW TW094135867A patent/TW200622149A/zh unknown
- 2005-10-14 US US11/250,537 patent/US7640872B2/en active Active
- 2005-10-14 SG SG201101726-6A patent/SG170095A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO335849B1 (no) | 2015-03-09 |
CA2523376A1 (en) | 2006-04-14 |
EP1647770A2 (de) | 2006-04-19 |
SG170095A1 (en) | 2011-04-29 |
US20060081161A1 (en) | 2006-04-20 |
TWI366649B (ja) | 2012-06-21 |
DK1647770T3 (en) | 2017-08-28 |
EP1647770A3 (de) | 2008-05-14 |
ES2635098T3 (es) | 2017-10-02 |
SG121993A1 (en) | 2006-05-26 |
PL1647770T3 (pl) | 2017-10-31 |
RU2005131829A (ru) | 2007-04-20 |
CA2523376C (en) | 2009-09-22 |
EP1647770B1 (de) | 2017-05-10 |
DE102004050098B4 (de) | 2007-05-31 |
DE102004050098A1 (de) | 2006-04-20 |
NO20054667D0 (no) | 2005-10-11 |
TW200622149A (en) | 2006-07-01 |
JP2006118853A (ja) | 2006-05-11 |
NO20054667L (no) | 2006-04-18 |
US7640872B2 (en) | 2010-01-05 |
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