EP3531052A4 - Exhaust gas processing apparatus and processing method - Google Patents
Exhaust gas processing apparatus and processing method Download PDFInfo
- Publication number
- EP3531052A4 EP3531052A4 EP17862388.0A EP17862388A EP3531052A4 EP 3531052 A4 EP3531052 A4 EP 3531052A4 EP 17862388 A EP17862388 A EP 17862388A EP 3531052 A4 EP3531052 A4 EP 3531052A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- processing apparatus
- processing method
- gas processing
- processing
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
-
- 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
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/02—Sintering grates or tables
-
- 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
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/06—Endless-strand sintering machines
-
- 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
-
- 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
- F27D7/04—Circulating atmospheres by mechanical means
-
- 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
- F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160135152A KR101796083B1 (en) | 2016-10-18 | 2016-10-18 | Exhaust gas treatment apparatus and method |
PCT/KR2017/011350 WO2018074783A1 (en) | 2016-10-18 | 2017-10-13 | Exhaust gas processing apparatus and processing method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3531052A1 EP3531052A1 (en) | 2019-08-28 |
EP3531052A4 true EP3531052A4 (en) | 2019-08-28 |
Family
ID=60386342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17862388.0A Withdrawn EP3531052A4 (en) | 2016-10-18 | 2017-10-13 | Exhaust gas processing apparatus and processing method |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3531052A4 (en) |
JP (1) | JP2019534951A (en) |
KR (1) | KR101796083B1 (en) |
CN (1) | CN109844435B (en) |
TW (1) | TWI663323B (en) |
WO (1) | WO2018074783A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110118491A (en) * | 2019-05-17 | 2019-08-13 | 秦皇岛新特科技有限公司 | A kind of denitration process method and apparatus of sintering flue gas |
CN113318564B (en) * | 2020-02-29 | 2022-10-04 | 美坚(深圳)制罐科技有限公司 | Metal barrel processing technology |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2235261A (en) * | 1939-08-15 | 1941-03-18 | American Smelting Refining | Method and apparatus for sintering |
FR1353700A (en) * | 1963-02-12 | 1964-02-28 | Metallgesellschaft Ag | Process and apparatus for the hardening of granules or <<pellets>> by calcination |
JPS59189287A (en) * | 1983-04-12 | 1984-10-26 | 日立造船株式会社 | Method of sealing sintering machine with exhaust gas treating device |
JPS60149878A (en) * | 1984-01-17 | 1985-08-07 | 川崎製鉄株式会社 | Sintering machine |
JPH0552697U (en) * | 1991-12-16 | 1993-07-13 | 新日本製鐵株式会社 | Sintering machine air leakage prevention device |
JPH07305120A (en) * | 1994-05-10 | 1995-11-21 | Nippon Steel Corp | Exhaust gas circulation sintering method and circulating gas hood |
JPH11281261A (en) * | 1998-03-31 | 1999-10-15 | Kawasaki Steel Corp | Air seal apparatus installed on supply/discharge side of sintering machine |
KR20160022468A (en) * | 2014-08-19 | 2016-03-02 | 주식회사 포스코 | Sealing Flap for air prevention |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0663704B2 (en) * | 1987-11-17 | 1994-08-22 | 日立造船株式会社 | Sintering machine |
JPH0712879Y2 (en) * | 1988-05-17 | 1995-03-29 | 日立造船株式会社 | Windbox sealing device for sintering machine |
JP2000065483A (en) | 1998-08-20 | 2000-03-03 | Kawasaki Steel Corp | Sintering pallet for sintering machine |
KR100515042B1 (en) | 2000-08-19 | 2005-09-15 | 주식회사 포스코 | Waste gas recirculation type iron ore sintering apparatus and the method by using LNG |
CN101024143A (en) * | 2007-01-12 | 2007-08-29 | 中冶长天国际工程有限责任公司 | Sinter-smoke circulation collected desulfurizing method and apparatus |
CN202041082U (en) * | 2011-04-01 | 2011-11-16 | 北京首钢国际工程技术有限公司 | Belt type machine air box end and partition sealing device |
CN202709739U (en) * | 2012-06-08 | 2013-01-30 | 上海梅山钢铁股份有限公司 | Ignition negative-pressure control device of sintering machine |
KR101665066B1 (en) * | 2014-11-24 | 2016-10-25 | 주식회사 포스코 | Apparatus and Method for Manufacturing Sintered Ore |
KR20160079240A (en) | 2014-12-26 | 2016-07-06 | 주식회사 포스코 | sintering apparatus and method for manufacturing sintered ore of using it |
-
2016
- 2016-10-18 KR KR1020160135152A patent/KR101796083B1/en active IP Right Grant
-
2017
- 2017-10-13 JP JP2019542336A patent/JP2019534951A/en active Pending
- 2017-10-13 EP EP17862388.0A patent/EP3531052A4/en not_active Withdrawn
- 2017-10-13 WO PCT/KR2017/011350 patent/WO2018074783A1/en unknown
- 2017-10-13 CN CN201780064145.XA patent/CN109844435B/en active Active
- 2017-10-17 TW TW106135485A patent/TWI663323B/en active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2235261A (en) * | 1939-08-15 | 1941-03-18 | American Smelting Refining | Method and apparatus for sintering |
FR1353700A (en) * | 1963-02-12 | 1964-02-28 | Metallgesellschaft Ag | Process and apparatus for the hardening of granules or <<pellets>> by calcination |
JPS59189287A (en) * | 1983-04-12 | 1984-10-26 | 日立造船株式会社 | Method of sealing sintering machine with exhaust gas treating device |
JPS60149878A (en) * | 1984-01-17 | 1985-08-07 | 川崎製鉄株式会社 | Sintering machine |
JPH0552697U (en) * | 1991-12-16 | 1993-07-13 | 新日本製鐵株式会社 | Sintering machine air leakage prevention device |
JPH07305120A (en) * | 1994-05-10 | 1995-11-21 | Nippon Steel Corp | Exhaust gas circulation sintering method and circulating gas hood |
JPH11281261A (en) * | 1998-03-31 | 1999-10-15 | Kawasaki Steel Corp | Air seal apparatus installed on supply/discharge side of sintering machine |
KR20160022468A (en) * | 2014-08-19 | 2016-03-02 | 주식회사 포스코 | Sealing Flap for air prevention |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018074783A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2018074783A1 (en) | 2018-04-26 |
CN109844435A (en) | 2019-06-04 |
CN109844435B (en) | 2020-10-27 |
KR101796083B1 (en) | 2017-11-10 |
JP2019534951A (en) | 2019-12-05 |
EP3531052A1 (en) | 2019-08-28 |
TWI663323B (en) | 2019-06-21 |
TW201819756A (en) | 2018-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20190416 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190624 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20200305 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200916 |