EA036238B1 - Аспирационное укрытие напыльника конвертера - Google Patents
Аспирационное укрытие напыльника конвертера Download PDFInfo
- Publication number
- EA036238B1 EA036238B1 EA201891231A EA201891231A EA036238B1 EA 036238 B1 EA036238 B1 EA 036238B1 EA 201891231 A EA201891231 A EA 201891231A EA 201891231 A EA201891231 A EA 201891231A EA 036238 B1 EA036238 B1 EA 036238B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- shelter according
- shaft
- shutter
- drive
- aspiration
- Prior art date
Links
- 239000000428 dust Substances 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 21
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000003517 fume Substances 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
-
- 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
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/003—Bath smelting or converting
- C22B15/0041—Bath smelting or converting in converters
-
- 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
-
- 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
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Prevention Of Fouling (AREA)
- Chimneys And Flues (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017122725A RU2649621C1 (ru) | 2017-06-28 | 2017-06-28 | Аспирационное укрытие напыльника конвертера |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201891231A2 EA201891231A2 (ru) | 2019-01-31 |
EA201891231A3 EA201891231A3 (ru) | 2019-02-28 |
EA036238B1 true EA036238B1 (ru) | 2020-10-16 |
Family
ID=61867148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201891231A EA036238B1 (ru) | 2017-06-28 | 2018-06-21 | Аспирационное укрытие напыльника конвертера |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3421619B1 (es) |
CL (1) | CL2018001764A1 (es) |
EA (1) | EA036238B1 (es) |
RU (1) | RU2649621C1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113532131A (zh) * | 2021-07-09 | 2021-10-22 | 中国恩菲工程技术有限公司 | 底吹精炼炉烟罩和底吹精炼炉 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1174113A (en) * | 1966-01-17 | 1969-12-10 | Yawata Iron & Steel Co | Process for Discharging Unburned Waste Gas from Oxygen Top-Blowing Converter |
SU466290A1 (ru) * | 1974-06-11 | 1975-04-05 | Государственный Институт По Проектированию Предприятий Цветной Металлургии "Гипроцветмет" | Укрытие конвертера и напыльника |
US4253644A (en) * | 1978-12-04 | 1981-03-03 | Inland Steel Company | Fluid closure for and method of preventing flow through an opening in a fluid and particulate confining and conveying structure |
SU1027226A1 (ru) * | 1981-04-08 | 1983-07-07 | Всесоюзный Научно-Исследовательский И Проектный Институт По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии "Внипичерметэнергоочистка" | Сталеплавильный агрегат |
RU2048535C1 (ru) * | 1992-07-16 | 1995-11-20 | Карагандинский металлургический комбинат | Устройство для улавливания отходящих из конвертера газов |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1417588A (en) * | 1917-07-21 | 1922-05-30 | American Smelting Refining | Converter hood |
UA82619C2 (uk) * | 2007-01-15 | 2008-04-25 | Украинский Государственный Научно-Техничный Центр Технологии И Оборудования, Обработки Металлов, Защиты Окружающей Среды И Использования Вторичных Ресурсов Для Металлургии И Машиностроения "Энергосталь" | Пристрій для уловлювання неорганізованих викидів з металургійного агрегату |
CN205035423U (zh) * | 2015-09-28 | 2016-02-17 | 云南铜业股份有限公司 | 一种处理卧式转炉逸散烟气的集烟装置 |
-
2017
- 2017-06-28 RU RU2017122725A patent/RU2649621C1/ru active
-
2018
- 2018-06-21 EA EA201891231A patent/EA036238B1/ru unknown
- 2018-06-25 EP EP18179501.4A patent/EP3421619B1/en active Active
- 2018-06-27 CL CL2018001764A patent/CL2018001764A1/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1174113A (en) * | 1966-01-17 | 1969-12-10 | Yawata Iron & Steel Co | Process for Discharging Unburned Waste Gas from Oxygen Top-Blowing Converter |
SU466290A1 (ru) * | 1974-06-11 | 1975-04-05 | Государственный Институт По Проектированию Предприятий Цветной Металлургии "Гипроцветмет" | Укрытие конвертера и напыльника |
US4253644A (en) * | 1978-12-04 | 1981-03-03 | Inland Steel Company | Fluid closure for and method of preventing flow through an opening in a fluid and particulate confining and conveying structure |
SU1027226A1 (ru) * | 1981-04-08 | 1983-07-07 | Всесоюзный Научно-Исследовательский И Проектный Институт По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии "Внипичерметэнергоочистка" | Сталеплавильный агрегат |
RU2048535C1 (ru) * | 1992-07-16 | 1995-11-20 | Карагандинский металлургический комбинат | Устройство для улавливания отходящих из конвертера газов |
Also Published As
Publication number | Publication date |
---|---|
EP3421619B1 (en) | 2020-04-29 |
EA201891231A3 (ru) | 2019-02-28 |
CL2018001764A1 (es) | 2019-02-15 |
RU2649621C1 (ru) | 2018-04-04 |
EP3421619A1 (en) | 2019-01-02 |
EA201891231A2 (ru) | 2019-01-31 |
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