UA81952C2 - Способ обжига кускового материала, в частности известняка - Google Patents
Способ обжига кускового материала, в частности известняка Download PDFInfo
- Publication number
- UA81952C2 UA81952C2 UAA200511658A UAA200511658A UA81952C2 UA 81952 C2 UA81952 C2 UA 81952C2 UA A200511658 A UAA200511658 A UA A200511658A UA A200511658 A UAA200511658 A UA A200511658A UA 81952 C2 UA81952 C2 UA 81952C2
- Authority
- UA
- Ukraine
- Prior art keywords
- combustion
- zone
- gaseous
- furnace
- products
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 9
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 5
- 239000006028 limestone Substances 0.000 title claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000010304 firing Methods 0.000 claims description 5
- 230000001172 regenerating effect Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000000567 combustion gas Substances 0.000 abstract 2
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 10
- 239000002912 waste gas Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/22—Arrangements of heat-exchange apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Air Supply (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Glass Compositions (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
Способ обжига кускового материала, в частности известняка, выполняют в регенеративной шахтной печи (3), по крайней мере с двумя шахтами (1, 2) печи, соединенными между собой пропускным каналом (19), в которых обжигаемый материал пропускают сквозь верхнюю зону (8) предварительного нагревания, центральную зону (18) обжига и нижнюю зону (14) охлаждения. Газообразные продукты сгорания с низкой теплотворной способностью, которая не превышает 7,5 мегаджоулей на м3, периодически и попеременно подают в каждую из шахт (1, 2) по трубкам (9, 25) горелки после предварительного нагревания в теплообменнике с помощью рабочего газа процесса обжига. Газообразные продукты сгорания предварительно подогревают в теплообменнике (21) и/или от поверхности трубок (9, 25) горелки, которые проходят через зону (8) предварительного нагревания, причем названная поверхность расширяется для увеличения площади теплообмена.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10324953A DE10324953A1 (de) | 2003-06-03 | 2003-06-03 | Verfahren zum Brennen von stückigem Brenngut |
| PCT/IB2004/000955 WO2004106828A1 (de) | 2003-06-03 | 2004-03-22 | Verfahren zum brennen von stückigem brenngut mit schwachgas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA81952C2 true UA81952C2 (ru) | 2008-02-25 |
Family
ID=33482398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200511658A UA81952C2 (ru) | 2003-06-03 | 2004-03-22 | Способ обжига кускового материала, в частности известняка |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7384263B2 (ru) |
| EP (1) | EP1634026B1 (ru) |
| JP (1) | JP4662927B2 (ru) |
| KR (1) | KR100847624B1 (ru) |
| CN (1) | CN100414236C (ru) |
| AT (1) | ATE365898T1 (ru) |
| BR (1) | BRPI0410607A (ru) |
| DE (2) | DE10324953A1 (ru) |
| ES (1) | ES2289500T3 (ru) |
| PL (1) | PL1634026T3 (ru) |
| RU (1) | RU2313501C2 (ru) |
| UA (1) | UA81952C2 (ru) |
| WO (1) | WO2004106828A1 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437608A (zh) * | 2018-11-09 | 2019-03-08 | 余松涛 | 一种双路风内置换热器石灰竖窑及其煅烧方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1018212A3 (fr) * | 2008-07-10 | 2010-07-06 | Carmeuse Res And Technology | Methode de conduite des fours droits de type regeneratif pour la production de chaux. |
| DE102009058304B4 (de) * | 2009-12-15 | 2013-01-17 | Maerz Ofenbau Ag | Gleichstrom-Gegenstrom-Regenerativ-Kalkofen sowie Verfahren zum Betreiben desselben |
| JP2012067953A (ja) * | 2010-09-22 | 2012-04-05 | Asahi Breweries Ltd | バーナ |
| CN104501578A (zh) * | 2014-12-18 | 2015-04-08 | 南京净环热冶金工程有限公司 | 一种多段蓄热双竖窑式煅烧炉 |
| DE102016103937A1 (de) | 2016-03-04 | 2017-09-07 | Maerz Ofenbau Ag | Ofen und Verfahren zum Betreiben eines Ofens |
| DE102018116917A1 (de) * | 2018-07-12 | 2020-01-16 | Thorsten Ommerborn | Verfahren und Vorrichtung zum Bearbeiten von stückigem, mineralischem Gut |
| LU101654B1 (de) | 2020-02-26 | 2021-08-26 | Thyssenkrupp Ag | Verfahren zum Brennen von karbonhaltigem Material in einem GGR-Schachtofen |
| TWI817086B (zh) | 2020-02-26 | 2023-10-01 | 瑞士商邁爾茲歐芬堡公司 | 在ｇｇｒ豎爐中燃燒含碳材料的方法 |
| DE102020202481A1 (de) | 2020-02-26 | 2021-08-26 | Maerz Ofenbau Ag | Verfahren zum Brennen von karbonhaltigem Material in einem GGR-Schachtofen |
| WO2024078859A1 (de) * | 2022-10-14 | 2024-04-18 | Maerz Ofenbau Ag | Verfahren zur schachtumsteuerung eines gleichstrom-gegenstrom-regenerativ-schachtofens |
| LU103028B1 (de) * | 2022-10-14 | 2024-04-15 | Maerz Ofenbau | Verfahren zur Schachtumsteuerung eines Gleichstrom-Gegenstrom-Regenerativ-Schachtofens |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT211214B (de) * | 1958-08-09 | 1960-09-26 | Alois Schmid | Verfahren zur Durchführung beliebiger endothermer Prozesse im Schachtofen, z. B. zum Brennen von Kalk, und Ofen zur Ausübung des Verfahrens |
| US4205459A (en) * | 1977-03-14 | 1980-06-03 | Hitachi, Ltd. | Apparatus for regenerating an adsorbent |
| CH637760A5 (en) * | 1978-09-15 | 1983-08-15 | Maerz Ofenbau | Method for burning mineral, carbonate-containing raw materials in the co-current regenerative shaft furnace |
| JPH02597U (ru) * | 1988-06-14 | 1990-01-05 | ||
| AT390248B (de) * | 1988-12-21 | 1990-04-10 | Voest Alpine Ind Anlagen | Verfahren und vorrichtung zum brennen von karbonathaltigem, mineralischem brenngut |
| CH686459A5 (de) * | 1992-03-07 | 1996-03-29 | Maerz Ofenbau | Schachtofen zum Brennen von stuckigem, mineralischem Fuellgut. |
| DE4446007C2 (de) | 1994-12-22 | 1997-03-06 | Peter Dipl Ing Zeisel | Verfahren für die Kreislaufführung von alkalihaltigem Umwälzgas aus der Brennzone eines Ringschachtofens und Anlage zur Durchführung des Verfahrens |
| KR0118983B1 (ko) * | 1994-12-30 | 1997-09-30 | 김만제 | 축열식 열교환기를 이용한 가열로의 연소용 공기예열방법 |
| DE19548155A1 (de) * | 1995-12-22 | 1997-06-26 | Beckenbach Waermestelle Gmbh | Vorrichtung zum regenerativen Brennen von Schüttgut |
| DE19647442A1 (de) * | 1996-11-02 | 1998-05-07 | Beckenbach Waermestelle Gmbh | Verfahren zur Vorwärmung von Treibgas zum Betrieb von Schachtöfen |
| US6113387A (en) * | 1997-08-14 | 2000-09-05 | Global Stone Corporation | Method and apparatus for controlling kiln |
| DE19845495A1 (de) * | 1997-10-03 | 1999-08-12 | Stingel Egon | Verfahren zum Brennen von carbonhaltigem Gestein unter Erzeugung eines Abgasstroms mit hohem CO2-Gehalt,sowie Doppelschachtofen zur Durchführung der Verfahren |
| DE19843820A1 (de) * | 1998-09-24 | 2000-03-30 | Adolf Schmidt | Kalkbrennschachtofen |
| ATE201011T1 (de) * | 1999-02-27 | 2001-05-15 | Zeisel Peter Dipl Ing | Verfahren zum brennen von stückigem brenngut, insbesondere von kalkstein, dolomit und magnesit, und regenerativschachtofen zur durchführung des verfahrens |
| CN2405175Y (zh) * | 1999-09-23 | 2000-11-08 | 上海宝钢集团公司 | 煤气预热装置 |
| JP2002060254A (ja) * | 2000-08-16 | 2002-02-26 | Nkk Corp | シャフト式石灰焼成炉および生石灰の製造方法 |
-
2003
- 2003-06-03 DE DE10324953A patent/DE10324953A1/de not_active Withdrawn
-
2004
- 2004-03-22 US US10/558,526 patent/US7384263B2/en not_active Expired - Fee Related
- 2004-03-22 WO PCT/IB2004/000955 patent/WO2004106828A1/de active IP Right Grant
- 2004-03-22 UA UAA200511658A patent/UA81952C2/ru unknown
- 2004-03-22 ES ES04722348T patent/ES2289500T3/es not_active Expired - Lifetime
- 2004-03-22 CN CNB2004800154343A patent/CN100414236C/zh not_active Expired - Fee Related
- 2004-03-22 DE DE502004004197T patent/DE502004004197D1/de not_active Expired - Lifetime
- 2004-03-22 JP JP2006508405A patent/JP4662927B2/ja not_active Expired - Fee Related
- 2004-03-22 RU RU2005138286/03A patent/RU2313501C2/ru not_active IP Right Cessation
- 2004-03-22 PL PL04722348T patent/PL1634026T3/pl unknown
- 2004-03-22 AT AT04722348T patent/ATE365898T1/de active
- 2004-03-22 BR BRPI0410607-5A patent/BRPI0410607A/pt not_active IP Right Cessation
- 2004-03-22 EP EP04722348A patent/EP1634026B1/de not_active Expired - Lifetime
- 2004-03-22 KR KR1020057022569A patent/KR100847624B1/ko not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437608A (zh) * | 2018-11-09 | 2019-03-08 | 余松涛 | 一种双路风内置换热器石灰竖窑及其煅烧方法 |
| CN109437608B (zh) * | 2018-11-09 | 2021-06-15 | 余松涛 | 一种双路风内置换热器石灰竖窑及其煅烧方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7384263B2 (en) | 2008-06-10 |
| RU2313501C2 (ru) | 2007-12-27 |
| BRPI0410607A (pt) | 2006-06-20 |
| KR100847624B1 (ko) | 2008-07-21 |
| US20060286494A1 (en) | 2006-12-21 |
| DE10324953A1 (de) | 2004-12-23 |
| JP4662927B2 (ja) | 2011-03-30 |
| PL1634026T3 (pl) | 2007-11-30 |
| DE502004004197D1 (de) | 2007-08-09 |
| CN100414236C (zh) | 2008-08-27 |
| JP2007527492A (ja) | 2007-09-27 |
| EP1634026B1 (de) | 2007-06-27 |
| CN1798948A (zh) | 2006-07-05 |
| EP1634026A1 (de) | 2006-03-15 |
| RU2005138286A (ru) | 2006-06-10 |
| ATE365898T1 (de) | 2007-07-15 |
| ES2289500T3 (es) | 2008-02-01 |
| KR20060039860A (ko) | 2006-05-09 |
| WO2004106828A1 (de) | 2004-12-09 |
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