EA035822B9 - Способ обжига минеральной породы в прямой вертикальной регенеративной печи с параллельными потоками и применяемая печь - Google Patents
Способ обжига минеральной породы в прямой вертикальной регенеративной печи с параллельными потоками и применяемая печьInfo
- Publication number
- EA035822B9 EA035822B9 EA201890759A EA201890759A EA035822B9 EA 035822 B9 EA035822 B9 EA 035822B9 EA 201890759 A EA201890759 A EA 201890759A EA 201890759 A EA201890759 A EA 201890759A EA 035822 B9 EA035822 B9 EA 035822B9
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- channel
- rock
- furnace
- vertical shaft
- flow vertical
- Prior art date
Links
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
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering 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
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
-
- 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
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/04—Combinations or arrangements of shafts
-
- 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
-
- 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
- F27B1/16—Arrangements of tuyeres
-
- 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
- F27B1/24—Cooling arrangements
-
- 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
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/02—Supplying steam, vapour, gases, or liquids
-
- 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
- C04B2/02—Lime
-
- 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
- F27B1/28—Arrangements of monitoring devices, of indicators, of alarm devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Combustion Of Fluid Fuel (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Incineration Of Waste (AREA)
Abstract
Изобретение относится к способу обжига минеральной породы в прямой вертикальной регенеративной печи с параллельными потоками, в которой по меньшей мере две камеры (1, 2) соединены между собой при помощи газопропускного канала (3), при этом каждая камера работает поочередно в режиме обжига и в режиме предварительного нагрева, при этом режим обжига включает в себя сжигание топлива в присутствии воздуха таким образом, чтобы получить обжиг породы в виде обожженной породы, выделение газообразных продуктов сгорания и их переход из одной камеры в другую через указанный канал (3), при этом способ дополнительно включает в себя нагнетание дополнительного воздуха в указанный канал (3) с окислением недожога, содержащегося в газообразных продуктах сгорания, проходящих в этом канале.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2015/5631A BE1023010B1 (fr) | 2015-10-06 | 2015-10-06 | Procédé de calcination de roche minérale dans un four droit vertical à flux parallèles régénératif et four mis en oeuvre |
PCT/EP2016/073796 WO2017060303A1 (fr) | 2015-10-06 | 2016-10-05 | Procédé de calcination de roche minérale dans un four droit vertical à flux parallèles régénératif et four mis en oeuvre |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201890759A1 EA201890759A1 (ru) | 2018-08-31 |
EA035822B1 EA035822B1 (ru) | 2020-08-17 |
EA035822B9 true EA035822B9 (ru) | 2020-09-09 |
Family
ID=54539777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201890759A EA035822B9 (ru) | 2015-10-06 | 2016-10-05 | Способ обжига минеральной породы в прямой вертикальной регенеративной печи с параллельными потоками и применяемая печь |
Country Status (18)
Country | Link |
---|---|
US (1) | US11280546B2 (ru) |
EP (1) | EP3359502B1 (ru) |
JP (1) | JP6890122B2 (ru) |
CN (1) | CN108137405B (ru) |
BE (1) | BE1023010B1 (ru) |
BR (1) | BR112018006691A2 (ru) |
DK (1) | DK3359502T3 (ru) |
EA (1) | EA035822B9 (ru) |
ES (1) | ES2750854T3 (ru) |
FR (1) | FR3041957A1 (ru) |
HU (1) | HUE045770T2 (ru) |
MX (1) | MX2018004090A (ru) |
MY (1) | MY185799A (ru) |
PL (1) | PL3359502T3 (ru) |
PT (1) | PT3359502T (ru) |
RS (1) | RS59461B1 (ru) |
SI (1) | SI3359502T1 (ru) |
WO (1) | WO2017060303A1 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2938720T3 (es) * | 2019-03-08 | 2023-04-14 | Maerz Ofenbau | Procedimiento y horno de cuba para la cocción de material que contiene carbonato en un horno de cuba |
BE1027100B1 (de) * | 2019-03-08 | 2020-10-05 | Maerz Ofenbau | Verfahren und Schachtofen zum Brennen von karbonhaltigem Material in einem Schachtofen |
CN111854457B (zh) * | 2019-04-25 | 2022-04-08 | 中冶长天国际工程有限责任公司 | 一种石灰窑供热控制方法、装置及*** |
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 |
EP4175920B1 (fr) | 2020-07-03 | 2024-04-24 | S.A. Lhoist Recherche Et Developpement | Procédé de calcination de roche minérale dans un four droit vertical à flux parallèles régénératif et four mis en oeuvre |
CN114111335B (zh) * | 2021-11-25 | 2023-09-15 | 北京中辰至刚科技有限公司 | 一种双腔体双坩埚互换悬浮熔炼炉 |
CN116040918A (zh) * | 2022-10-28 | 2023-05-02 | 兆虹精密(北京)科技有限公司 | 一种窑炉助燃风吸风*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2091767A5 (ru) * | 1970-05-20 | 1972-01-14 | Hofer Hermann | |
US4315735A (en) * | 1978-12-29 | 1982-02-16 | Maerz Ofenbau Ag | Process for calcining mineral raw materials in a uniflow regenerative shaft furnace |
DE19843820A1 (de) * | 1998-09-24 | 2000-03-30 | Adolf Schmidt | Kalkbrennschachtofen |
US6113387A (en) * | 1997-08-14 | 2000-09-05 | Global Stone Corporation | Method and apparatus for controlling kiln |
Family Cites Families (26)
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US3074706A (en) * | 1958-08-09 | 1963-01-22 | Schmid Alois | Method for carrying out endothermic processes in a shaft furnace |
US3771946A (en) * | 1971-05-17 | 1973-11-13 | H Hofer | Method for carrying out endothermic processes in a shaft furnace |
AT314408B (de) * | 1972-04-24 | 1974-04-10 | Maerz Ofenbau | Schachtofen |
JPS5121638B2 (ru) * | 1973-04-21 | 1976-07-03 | ||
JPS6054591B2 (ja) * | 1978-10-18 | 1985-11-30 | 宇部興産株式会社 | 焼成炉 |
JPS57175754A (en) * | 1981-04-16 | 1982-10-28 | Nippon Kokan Kk | Operation of parallel flow regenaration type lime baking furnace |
US4927357A (en) * | 1988-04-01 | 1990-05-22 | The Boc Group, Inc. | Method for gas lancing |
FI88199B (fi) * | 1988-12-15 | 1992-12-31 | Tampella Oy Ab | Braennfoerfarande foer reducering av kvaeveoxidbildningen vid foerbraenning samt apparatur foer tillaempning av foerfarandet |
KR970002091A (ko) * | 1995-06-13 | 1997-01-24 | 조안 엠. 젤사 | 질소산화물 및 일산화탄소의 발생이 감소된 단계적 연소 방법 |
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 |
US6702569B2 (en) * | 2001-01-11 | 2004-03-09 | Praxair Technology, Inc. | Enhancing SNCR-aided combustion with oxygen addition |
US8794960B2 (en) * | 2004-02-25 | 2014-08-05 | John Zink Company, Llc | Low NOx burner |
CN2780768Y (zh) * | 2005-03-12 | 2006-05-17 | 刘心灵 | 一种连续生产立式焦炉 |
CN200978255Y (zh) * | 2006-12-14 | 2007-11-21 | 张振聪 | 一种双膛双通道石灰窑 |
CN201132820Y (zh) * | 2007-12-11 | 2008-10-15 | 高静涛 | 双膛石灰竖窑 |
JP5064203B2 (ja) * | 2007-12-26 | 2012-10-31 | 中山石灰工業株式会社 | 竪形焼成炉による塩焼き生石灰の製造法 |
US20090297996A1 (en) * | 2008-05-28 | 2009-12-03 | Advanced Burner Technologies Corporation | Fuel injector for low NOx furnace |
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-
2015
- 2015-10-06 BE BE2015/5631A patent/BE1023010B1/fr active
-
2016
- 2016-10-05 PL PL16777990T patent/PL3359502T3/pl unknown
- 2016-10-05 PT PT167779909T patent/PT3359502T/pt unknown
- 2016-10-05 DK DK16777990.9T patent/DK3359502T3/da active
- 2016-10-05 WO PCT/EP2016/073796 patent/WO2017060303A1/fr active Application Filing
- 2016-10-05 ES ES16777990T patent/ES2750854T3/es active Active
- 2016-10-05 BR BR112018006691-5A patent/BR112018006691A2/pt active Search and Examination
- 2016-10-05 EP EP16777990.9A patent/EP3359502B1/fr not_active Revoked
- 2016-10-05 JP JP2018517319A patent/JP6890122B2/ja active Active
- 2016-10-05 EA EA201890759A patent/EA035822B9/ru not_active IP Right Cessation
- 2016-10-05 MY MYPI2018701305A patent/MY185799A/en unknown
- 2016-10-05 CN CN201680058680.XA patent/CN108137405B/zh not_active Expired - Fee Related
- 2016-10-05 US US15/765,002 patent/US11280546B2/en active Active
- 2016-10-05 HU HUE16777990A patent/HUE045770T2/hu unknown
- 2016-10-05 MX MX2018004090A patent/MX2018004090A/es active IP Right Grant
- 2016-10-05 SI SI201630423T patent/SI3359502T1/sl unknown
- 2016-10-05 RS RSP20191334 patent/RS59461B1/sr unknown
- 2016-10-06 FR FR1659645A patent/FR3041957A1/fr active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2091767A5 (ru) * | 1970-05-20 | 1972-01-14 | Hofer Hermann | |
US4315735A (en) * | 1978-12-29 | 1982-02-16 | Maerz Ofenbau Ag | Process for calcining mineral raw materials in a uniflow regenerative shaft furnace |
US6113387A (en) * | 1997-08-14 | 2000-09-05 | Global Stone Corporation | Method and apparatus for controlling kiln |
DE19843820A1 (de) * | 1998-09-24 | 2000-03-30 | Adolf Schmidt | Kalkbrennschachtofen |
Also Published As
Publication number | Publication date |
---|---|
JP2018532971A (ja) | 2018-11-08 |
FR3041957A1 (fr) | 2017-04-07 |
CN108137405A (zh) | 2018-06-08 |
RS59461B1 (sr) | 2019-11-29 |
EP3359502A1 (fr) | 2018-08-15 |
SI3359502T1 (sl) | 2019-12-31 |
BE1023010B1 (fr) | 2016-11-04 |
PT3359502T (pt) | 2019-10-29 |
HUE045770T2 (hu) | 2020-01-28 |
CN108137405B (zh) | 2021-10-08 |
US20180283788A1 (en) | 2018-10-04 |
EA201890759A1 (ru) | 2018-08-31 |
JP6890122B2 (ja) | 2021-06-18 |
DK3359502T3 (da) | 2019-10-14 |
US11280546B2 (en) | 2022-03-22 |
WO2017060303A1 (fr) | 2017-04-13 |
BR112018006691A2 (pt) | 2018-10-09 |
MX2018004090A (es) | 2018-07-06 |
ES2750854T3 (es) | 2020-03-27 |
EA035822B1 (ru) | 2020-08-17 |
MY185799A (en) | 2021-06-09 |
EP3359502B1 (fr) | 2019-08-14 |
PL3359502T3 (pl) | 2020-02-28 |
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TH4A | Publication of the corrected specification to eurasian patent | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM |