EA201992394A1 - Способ и устройство для управления горелкой в печи для плавки во взвешенном состоянии - Google Patents
Способ и устройство для управления горелкой в печи для плавки во взвешенном состоянииInfo
- Publication number
- EA201992394A1 EA201992394A1 EA201992394A EA201992394A EA201992394A1 EA 201992394 A1 EA201992394 A1 EA 201992394A1 EA 201992394 A EA201992394 A EA 201992394A EA 201992394 A EA201992394 A EA 201992394A EA 201992394 A1 EA201992394 A1 EA 201992394A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- burner
- supplying
- reaction gas
- furnace
- solid particles
- Prior art date
Links
Classifications
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- 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
-
- 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
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
- F27B15/10—Arrangements of air or gas supply devices
-
- 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
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
- F27B15/14—Arrangements of heating devices
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
-
- 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
-
- 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
- F27D2021/026—Observation or illuminating devices using a video installation
Abstract
Приведено описание способа и устройства для управления горелкой (1) в печи (2) для плавки во взвешенном состоянии. Горелка (1) содержит средство (5) подачи реакционного газа и средство (6) подачи мелкодисперсных твердых частиц. Средство (6) подачи мелкодисперсных твердых частиц у его верхнего по потоку конца поддерживается с возможностью поворота в средстве (5) подачи реакционного газа. Горелка (1) содержит по меньшей мере один первый механический исполнительный механизм (12), выполненный с возможностью центрирования средства (6) подачи мелкодисперсных твердых частиц в кольцевом выпускном отверстии (9) для реакционного газа. Указанный по меньшей мере один первый исполнительный механизм (12) выполнен с возможностью выполнения центрирования в ответ на прием управляющего сигнала для обеспечения центрирования канала для мелкодисперсных твердых частиц в кольцевом выпускном отверстии (9) для реакционного газа.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2017/050399 WO2018220256A1 (en) | 2017-05-29 | 2017-05-29 | Method and arrangement for controlling a burner of a suspension smelting furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201992394A1 true EA201992394A1 (ru) | 2020-04-02 |
EA038464B1 EA038464B1 (ru) | 2021-08-31 |
Family
ID=64456407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201992394A EA038464B1 (ru) | 2017-05-29 | 2017-05-29 | Способ и устройство для управления горелкой в печи для плавки во взвешенном состоянии |
Country Status (5)
Country | Link |
---|---|
US (1) | US10746471B2 (ru) |
EP (1) | EP3631334A4 (ru) |
CN (1) | CN110612424A (ru) |
EA (1) | EA038464B1 (ru) |
WO (1) | WO2018220256A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114001552B (zh) * | 2021-11-01 | 2023-12-19 | 甘肃金麓银峰冶金科技有限公司 | 一种镍铁冶炼矿热炉多用途炉顶插钎机构和方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI94150C (fi) * | 1992-06-01 | 1995-07-25 | Outokumpu Eng Contract | Tapa ja laite reaktiokaasujen syöttämiseksi sulatusuuniin |
FI100889B (fi) * | 1996-10-01 | 1998-03-13 | Outokumpu Oy | Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin |
JP2003343810A (ja) * | 2002-05-27 | 2003-12-03 | Mitsui Mining & Smelting Co Ltd | 精鉱バーナの内管の偏心検出方法および装置 |
JP5418384B2 (ja) * | 2010-04-15 | 2014-02-19 | 新日鐵住金株式会社 | 転炉の吹錬制御方法 |
FI124223B (fi) * | 2010-06-29 | 2014-05-15 | Outotec Oyj | Suspensiosulatusuuni ja rikastepoltin |
US8889059B2 (en) * | 2011-05-06 | 2014-11-18 | Hatch Ltd. | Slit lance burner for flash smelter |
FI124773B (fi) * | 2012-05-09 | 2015-01-30 | Outotec Oyj | Menetelmä ja järjestely kasvannaisten poistamiseksi suspensiosulatusuunissa |
CN103673595A (zh) * | 2012-09-24 | 2014-03-26 | 上海飞轮有色冶炼厂 | 一种多燃烧器单元的节能熔炼炉 |
FI125166B (en) * | 2013-04-08 | 2015-06-30 | Outotec Oyj | PROCEDURES AND ARRANGEMENTS FOR FEEDING RAW MATERIAL FROM A RAW MATERIAL CONTAINER INTO A OVEN OVEN SPACE |
FI125777B (en) * | 2013-11-28 | 2016-02-15 | Outotec Finland Oy | PROCEDURE FOR MOTORING A BURNER FOR FEEDING REACTION GAS AND DISTRIBUTED SUBSTANCE INTO A REACTION SHAKING SPACE IN A REACTION SHAKE IN A SUSPENSION MELTING AND SUSPENSION MOLD |
FI126660B (en) * | 2014-04-11 | 2017-03-31 | Outotec Finland Oy | METHOD AND ARRANGEMENT FOR MONITORING THE PERFORMANCE OF THE SUSPENSION DEFROSTING BURNER |
DE102015200188A1 (de) * | 2015-01-09 | 2016-07-14 | Sms Group Gmbh | Verfahren und Vorrichtung zum Betreiben einer Blaslanze in einem Konverter |
CN104561586B (zh) * | 2015-01-20 | 2017-01-18 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | 闪速熔炼炉的精矿喷嘴 |
-
2017
- 2017-05-29 EP EP17885433.7A patent/EP3631334A4/en active Pending
- 2017-05-29 CN CN201780090612.6A patent/CN110612424A/zh active Pending
- 2017-05-29 EA EA201992394A patent/EA038464B1/ru unknown
- 2017-05-29 WO PCT/FI2017/050399 patent/WO2018220256A1/en active Application Filing
-
2019
- 2019-11-06 US US16/675,364 patent/US10746471B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3631334A1 (en) | 2020-04-08 |
EA038464B1 (ru) | 2021-08-31 |
WO2018220256A1 (en) | 2018-12-06 |
US20200080784A1 (en) | 2020-03-12 |
EP3631334A4 (en) | 2020-08-26 |
CN110612424A (zh) | 2019-12-24 |
US10746471B2 (en) | 2020-08-18 |
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