DE3851672T2 - Vorrichtung zur Energierückgewinnung aus Gichtgas mit hoher Temperatur. - Google Patents
Vorrichtung zur Energierückgewinnung aus Gichtgas mit hoher Temperatur.Info
- Publication number
- DE3851672T2 DE3851672T2 DE3851672T DE3851672T DE3851672T2 DE 3851672 T2 DE3851672 T2 DE 3851672T2 DE 3851672 T DE3851672 T DE 3851672T DE 3851672 T DE3851672 T DE 3851672T DE 3851672 T2 DE3851672 T2 DE 3851672T2
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- gas
- cooling
- cooling water
- blast furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000011084 recovery Methods 0.000 title description 14
- 239000000498 cooling water Substances 0.000 claims description 73
- 239000007921 spray Substances 0.000 claims description 65
- 238000001816 cooling Methods 0.000 claims description 60
- 239000000428 dust Substances 0.000 claims description 41
- 238000011144 upstream manufacturing Methods 0.000 claims description 21
- 230000001419 dependent effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 136
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000004364 calculation method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/62—Energy conversion other than by heat exchange, e.g. by use of exhaust gas in energy production
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987116599U JPH0426432Y2 (US06826419-20041130-M00005.png) | 1987-07-31 | 1987-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3851672D1 DE3851672D1 (de) | 1994-11-03 |
DE3851672T2 true DE3851672T2 (de) | 1995-02-16 |
Family
ID=14691144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3851672T Expired - Lifetime DE3851672T2 (de) | 1987-07-31 | 1988-07-29 | Vorrichtung zur Energierückgewinnung aus Gichtgas mit hoher Temperatur. |
Country Status (6)
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2068779B1 (es) * | 1993-01-25 | 1998-01-16 | Mannesmann Ag | Procedimiento para el aprovechamiento de la energia contenida en el gas de tragante de un horno de cuba. |
US8070965B2 (en) * | 2007-04-18 | 2011-12-06 | Tarves Robert J Jun | Dual walled dynamic phase separator |
CN101462766B (zh) * | 2007-12-19 | 2010-12-08 | 贵阳铝镁设计研究院 | 一种四氯化钛炉气的冷却工艺 |
US8177886B2 (en) * | 2009-05-07 | 2012-05-15 | General Electric Company | Use of oxygen concentrators for separating N2 from blast furnace gas |
LU91572B1 (en) * | 2009-05-20 | 2010-11-22 | Wurth Paul Sa | Method for operating a regenerative heater. |
AT509224B1 (de) * | 2010-05-20 | 2011-07-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur regelung der temperatur von prozessgasen aus anlagen zur roheisenherstellung für die nutzung einer entspannungsturbine |
CN102703628A (zh) * | 2012-06-13 | 2012-10-03 | 北京首钢国际工程技术有限公司 | 一种高炉煤气循环综合利用装置的使用方法 |
LU92525B1 (en) * | 2014-08-19 | 2016-02-22 | Wurth Paul Sa | Blast furnace plant |
CN107099632A (zh) * | 2017-06-17 | 2017-08-29 | 北京首钢国际工程技术有限公司 | 带缓冲罐的压力容器煤气均压放散装置及其使用方法 |
KR102133907B1 (ko) * | 2018-05-03 | 2020-07-14 | 주식회사 포스코 | 노정압 발전 장치 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1022496A (en) * | 1911-01-05 | 1912-04-09 | Company Rudolf Boecking & Cie Erben Stumm Halberg Und Rud Boecking G M B H | Process for the filtration of furnace-gases. |
CH171031A (de) * | 1933-04-04 | 1934-08-15 | Francke Wilhelm | Verfahren und Vorrichtung zur Gasreinigung mittelst Nassfiltern. |
US2940733A (en) * | 1956-10-08 | 1960-06-14 | Ajem Lab Inc | Heat exchange systems for cooling and cleaning contaminated heated gases |
US3559379A (en) * | 1967-11-29 | 1971-02-02 | Robert Lambert | Air washer via artificially produced atmosphere and rain conditions |
US3800505A (en) * | 1972-10-11 | 1974-04-02 | Air Pollution Specialties Inc | Method and apparatus for removing oil from effluent gas |
JPS5440207A (en) * | 1977-09-07 | 1979-03-29 | Nippon Kokan Kk <Nkk> | Recovering apparatus for energy of furnace top gas of blast furnace |
US4251236A (en) * | 1977-11-17 | 1981-02-17 | Ciba-Geigy Corporation | Process for purifying the off-gases from industrial furnaces, especially from waste incineration plants |
JPS5481107A (en) * | 1977-12-12 | 1979-06-28 | Mitsubishi Heavy Ind Ltd | Facilites for recovering energies of blast furnace exhaust gas |
GB2049820B (en) * | 1979-05-18 | 1983-02-16 | Hitachi Shipbuilding Eng Co | Utilising blast furnace gas |
JPS5665908A (en) * | 1979-10-30 | 1981-06-04 | Ishikawajima Harima Heavy Ind Co Ltd | Blast furnace gas recovery method and its device |
JPS5743913A (en) * | 1980-08-28 | 1982-03-12 | Sumitomo Metal Ind Ltd | Temperature control method for blast furnace gas |
DE3172142D1 (en) * | 1980-10-03 | 1985-10-10 | Dresser Uk Ltd | Method and apparatus for treating, particularly desulphurising, a polluted gas |
NL8104872A (nl) * | 1980-11-06 | 1982-06-01 | Hitachi Shipbuilding Eng Co | Systeem voor het benutten van hoogovengas. |
JPS57161011A (en) * | 1981-03-30 | 1982-10-04 | Sumitomo Metal Ind Ltd | Temperature controlling method for blast furnace gas |
JPS5974206A (ja) * | 1982-10-21 | 1984-04-26 | Mitsui Eng & Shipbuild Co Ltd | 高炉々頂圧エネルギ−回収装置の安全装置 |
JPS6119709A (ja) * | 1984-07-06 | 1986-01-28 | Sumitomo Metal Ind Ltd | 高炉吹抜け発生時の温度制御方法 |
DE3531416A1 (de) * | 1985-09-03 | 1987-03-05 | Walther & Cie Ag | Gaswaescher |
-
1987
- 1987-07-31 JP JP1987116599U patent/JPH0426432Y2/ja not_active Expired
-
1988
- 1988-07-26 US US07/224,487 patent/US4898600A/en not_active Expired - Lifetime
- 1988-07-29 EP EP88112346A patent/EP0301577B1/en not_active Expired - Lifetime
- 1988-07-29 DE DE3851672T patent/DE3851672T2/de not_active Expired - Lifetime
- 1988-07-30 KR KR1019880009763A patent/KR910008140B1/ko not_active IP Right Cessation
- 1988-07-30 CN CN88104828A patent/CN1022114C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1030941A (zh) | 1989-02-08 |
JPS6422760U (US06826419-20041130-M00005.png) | 1989-02-06 |
KR890002426A (ko) | 1989-04-10 |
CN1022114C (zh) | 1993-09-15 |
KR910008140B1 (ko) | 1991-10-10 |
EP0301577A2 (en) | 1989-02-01 |
US4898600A (en) | 1990-02-06 |
DE3851672D1 (de) | 1994-11-03 |
EP0301577A3 (en) | 1990-10-10 |
EP0301577B1 (en) | 1994-09-28 |
JPH0426432Y2 (US06826419-20041130-M00005.png) | 1992-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |