CN110699096A - Dust removal device for dry quenching and method for improving steam yield of dry quenching boiler - Google Patents
Dust removal device for dry quenching and method for improving steam yield of dry quenching boiler Download PDFInfo
- Publication number
- CN110699096A CN110699096A CN201911059317.1A CN201911059317A CN110699096A CN 110699096 A CN110699096 A CN 110699096A CN 201911059317 A CN201911059317 A CN 201911059317A CN 110699096 A CN110699096 A CN 110699096A
- Authority
- CN
- China
- Prior art keywords
- coke powder
- dry quenching
- dust remover
- coke
- circulating gas
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 60
- 238000010791 quenching Methods 0.000 title claims abstract description 54
- 230000000171 quenching effect Effects 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000007789 gas Substances 0.000 claims abstract description 35
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003546 flue gas Substances 0.000 claims abstract description 25
- 239000000571 coke Substances 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000002485 combustion reaction Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 description 4
- 238000004939 coking Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- 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
- F27D17/004—Systems for reclaiming waste heat
-
- 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
- F27D17/004—Systems for reclaiming waste heat
- F27D2017/006—Systems for reclaiming waste heat using a boiler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/04—Carbon-containing material
- F27M2001/045—Coke
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
Description
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911059317.1A CN110699096A (en) | 2019-11-01 | 2019-11-01 | Dust removal device for dry quenching and method for improving steam yield of dry quenching boiler |
BR112022000997A BR112022000997A2 (en) | 2019-11-01 | 2020-09-10 | Dust removal device for coke dry quenching and method for increasing steam productivity of coke dry quenching boiler |
PCT/CN2020/114460 WO2021082755A1 (en) | 2019-11-01 | 2020-09-10 | Dust removal device for coke dry quenching, and method for increasing steam yield of coke dry quenching boiler |
JP2022525770A JP7400097B2 (en) | 2019-11-01 | 2020-09-10 | Dust removal device for coke dry fire extinguishing and method for improving steam yield of coke dry fire extinguishing boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911059317.1A CN110699096A (en) | 2019-11-01 | 2019-11-01 | Dust removal device for dry quenching and method for improving steam yield of dry quenching boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110699096A true CN110699096A (en) | 2020-01-17 |
Family
ID=69204088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911059317.1A Pending CN110699096A (en) | 2019-11-01 | 2019-11-01 | Dust removal device for dry quenching and method for improving steam yield of dry quenching boiler |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7400097B2 (en) |
CN (1) | CN110699096A (en) |
BR (1) | BR112022000997A2 (en) |
WO (1) | WO2021082755A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021082755A1 (en) * | 2019-11-01 | 2021-05-06 | 中冶焦耐(大连)工程技术有限公司 | Dust removal device for coke dry quenching, and method for increasing steam yield of coke dry quenching boiler |
CN114622093A (en) * | 2022-03-14 | 2022-06-14 | 包头钢铁(集团)有限责任公司 | Method for efficiently recycling dry quenching dust |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54131602A (en) * | 1978-04-03 | 1979-10-12 | Kawasaki Steel Co | Dry cooling red heated block coke while freely controlling temperature and circulating gas components* and apparatus therefor |
JPS5945387A (en) * | 1982-09-08 | 1984-03-14 | Ishikawajima Harima Heavy Ind Co Ltd | Treatment of powder coke in dry quencher for coke |
JPS60161481A (en) * | 1984-01-31 | 1985-08-23 | Sumitomo Metal Ind Ltd | Apparatus for burning powdered coke in coke dry quenching apparatus |
JPS61228088A (en) * | 1985-04-03 | 1986-10-11 | Nippon Steel Corp | Coke dry quenching equipment |
JPH01245091A (en) * | 1988-03-25 | 1989-09-29 | Nkk Corp | Energy recovery apparatus for cdq facility |
JP2001214166A (en) * | 2000-02-04 | 2001-08-07 | Kawasaki Steel Corp | Method for burning of coke dust at coke dry-type fire- extinguishing apparatus |
CN210855984U (en) * | 2019-11-01 | 2020-06-26 | 中冶焦耐(大连)工程技术有限公司 | Dust collector for dry quenching |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58219291A (en) * | 1982-06-15 | 1983-12-20 | Ishikawajima Harima Heavy Ind Co Ltd | Dry quenching installation for coke |
JPS59197487A (en) * | 1983-04-26 | 1984-11-09 | Nippon Steel Corp | Operation of dry process coke quencher |
JPS60161147U (en) * | 1984-04-02 | 1985-10-26 | 新日本製鐵株式会社 | Coke powder treatment equipment in coke dry extinguishing equipment |
CN106433700A (en) * | 2016-11-11 | 2017-02-22 | 中冶焦耐(大连)工程技术有限公司 | Coke dry quenching dust removal system and process capable of efficiently recovering heat energy |
CN110699096A (en) * | 2019-11-01 | 2020-01-17 | 中冶焦耐(大连)工程技术有限公司 | Dust removal device for dry quenching and method for improving steam yield of dry quenching boiler |
-
2019
- 2019-11-01 CN CN201911059317.1A patent/CN110699096A/en active Pending
-
2020
- 2020-09-10 BR BR112022000997A patent/BR112022000997A2/en active Search and Examination
- 2020-09-10 JP JP2022525770A patent/JP7400097B2/en active Active
- 2020-09-10 WO PCT/CN2020/114460 patent/WO2021082755A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54131602A (en) * | 1978-04-03 | 1979-10-12 | Kawasaki Steel Co | Dry cooling red heated block coke while freely controlling temperature and circulating gas components* and apparatus therefor |
JPS5945387A (en) * | 1982-09-08 | 1984-03-14 | Ishikawajima Harima Heavy Ind Co Ltd | Treatment of powder coke in dry quencher for coke |
JPS60161481A (en) * | 1984-01-31 | 1985-08-23 | Sumitomo Metal Ind Ltd | Apparatus for burning powdered coke in coke dry quenching apparatus |
JPS61228088A (en) * | 1985-04-03 | 1986-10-11 | Nippon Steel Corp | Coke dry quenching equipment |
JPH01245091A (en) * | 1988-03-25 | 1989-09-29 | Nkk Corp | Energy recovery apparatus for cdq facility |
JP2001214166A (en) * | 2000-02-04 | 2001-08-07 | Kawasaki Steel Corp | Method for burning of coke dust at coke dry-type fire- extinguishing apparatus |
CN210855984U (en) * | 2019-11-01 | 2020-06-26 | 中冶焦耐(大连)工程技术有限公司 | Dust collector for dry quenching |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021082755A1 (en) * | 2019-11-01 | 2021-05-06 | 中冶焦耐(大连)工程技术有限公司 | Dust removal device for coke dry quenching, and method for increasing steam yield of coke dry quenching boiler |
CN114622093A (en) * | 2022-03-14 | 2022-06-14 | 包头钢铁(集团)有限责任公司 | Method for efficiently recycling dry quenching dust |
CN114622093B (en) * | 2022-03-14 | 2024-01-30 | 包头钢铁(集团)有限责任公司 | Method for efficiently recycling dry quenching dust |
Also Published As
Publication number | Publication date |
---|---|
JP7400097B2 (en) | 2023-12-18 |
BR112022000997A2 (en) | 2022-05-24 |
WO2021082755A1 (en) | 2021-05-06 |
JP2023505015A (en) | 2023-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Zhongyi Inventor after: Zheng Yajie Inventor after: Chen Liuchi Inventor after: Wang Linlin Inventor after: Yang Junfeng Inventor after: Yuan Chaohui Inventor after: Liu Yuhu Inventor after: Zhang Xiongfei Inventor after: Wang Lei Inventor before: Zheng Yajie Inventor before: Chen Liuchi Inventor before: Wang Linlin Inventor before: Yang Junfeng Inventor before: Yuan Chaohui Inventor before: Liu Yuhu Inventor before: Zhang Xiongfei Inventor before: Wang Lei |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200117 |