CN101871025B - Metallurgical molten slag dry-type processing device and processing method thereof - Google Patents
Metallurgical molten slag dry-type processing device and processing method thereof Download PDFInfo
- Publication number
- CN101871025B CN101871025B CN2010102147036A CN201010214703A CN101871025B CN 101871025 B CN101871025 B CN 101871025B CN 2010102147036 A CN2010102147036 A CN 2010102147036A CN 201010214703 A CN201010214703 A CN 201010214703A CN 101871025 B CN101871025 B CN 101871025B
- Authority
- CN
- China
- Prior art keywords
- slag
- cooling
- stove
- warm sludge
- granulation
- 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 - Fee Related
Links
- 239000002893 slag Substances 0.000 title claims abstract description 162
- 238000012545 processing Methods 0.000 title claims abstract description 42
- 238000003672 processing method Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 claims abstract description 82
- 239000002245 particle Substances 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 230000001174 ascending effect Effects 0.000 claims abstract description 4
- 238000005469 granulation Methods 0.000 claims description 61
- 230000003179 granulation Effects 0.000 claims description 61
- 239000010802 sludge Substances 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 30
- 239000003818 cinder Substances 0.000 claims description 29
- 238000001035 drying Methods 0.000 claims description 25
- 230000008676 import Effects 0.000 claims description 11
- 230000001351 cycling effect Effects 0.000 claims description 7
- 230000004523 agglutinating effect Effects 0.000 claims description 6
- 238000005243 fluidization Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 27
- 238000005516 engineering process Methods 0.000 description 13
- 238000010791 quenching Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 239000002918 waste heat Substances 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011173 large scale experimental method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/072—Tanks to collect the slag, e.g. water tank
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
-
- 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
- Y02P10/20—Recycling
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Furnace Details (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102147036A CN101871025B (en) | 2010-06-24 | 2010-06-24 | Metallurgical molten slag dry-type processing device and processing method thereof |
PCT/CN2011/075657 WO2011160551A1 (en) | 2010-06-24 | 2011-06-13 | Apparatus and method for dry treating metallurgical molten slag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102147036A CN101871025B (en) | 2010-06-24 | 2010-06-24 | Metallurgical molten slag dry-type processing device and processing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101871025A CN101871025A (en) | 2010-10-27 |
CN101871025B true CN101871025B (en) | 2012-12-26 |
Family
ID=42996109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102147036A Expired - Fee Related CN101871025B (en) | 2010-06-24 | 2010-06-24 | Metallurgical molten slag dry-type processing device and processing method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101871025B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011160551A1 (en) * | 2010-06-24 | 2011-12-29 | 北京神风创新热能技术有限公司 | Apparatus and method for dry treating metallurgical molten slag |
CN101993964B (en) * | 2010-11-30 | 2012-07-18 | 武汉都市环保工程技术股份有限公司 | Metallurgical molten slag dry granulating and heat recovering system |
CN102329901A (en) * | 2011-10-14 | 2012-01-25 | 无锡市东方环境工程设计研究所有限公司 | Liquid-state steel slag micronization recycling device |
CN103361449B (en) * | 2012-03-30 | 2015-07-08 | 鞍钢股份有限公司 | High-efficiency blast furnace slag complementary energy recovery method and recovery device |
CN102719579B (en) * | 2012-05-31 | 2013-12-18 | 四川川润股份有限公司 | Fluidized heat exchange device after slag of dry type granulating blast furnace |
CN102719578A (en) * | 2012-06-28 | 2012-10-10 | 田鹏飞 | Method for cooling and utilizing high-temperature liquid industrial waste residues |
CN103451330A (en) * | 2013-09-04 | 2013-12-18 | 北京神风创新热能技术有限公司 | Improved metallurgical molten slag dry quenching treatment device and treatment method |
CN104109742B (en) * | 2014-07-31 | 2016-06-01 | 中冶南方工程技术有限公司 | A kind of injection solid impurity particle hits broken melting slag waste heat recovery system |
CN106755649B (en) * | 2016-11-08 | 2018-09-25 | 游涛 | A kind of controllable turn over of output beats the grey formula slag granulating of the anti-ease of heat exchange and heat-energy recovering apparatus |
CN106636502B (en) * | 2017-03-15 | 2019-04-30 | 湖南思为能源环保工程有限公司 | A kind of high temperature furnace slag wind quenching granulation fluidized-bed combustion boiler waste-heat recovery device |
CN108103253A (en) * | 2018-01-24 | 2018-06-01 | 昆山宇顺环保科技有限公司 | A kind of grid agglomeration of blast furnace liquid slag and cement sensible heat recovery system and method |
CN112048583A (en) * | 2020-09-19 | 2020-12-08 | 杭州鸿晶自动化科技有限公司 | Dry type slag treatment equipment |
CN114107583A (en) * | 2021-12-17 | 2022-03-01 | 常州市一新干燥设备有限公司 | High-temperature slag air cooling machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5521546A (en) * | 1978-08-02 | 1980-02-15 | Mitsubishi Heavy Ind Ltd | Molten slag processing device |
CN101691620B (en) * | 2009-09-10 | 2011-06-08 | 河北理工大学 | Process and device for processing liquid steel slag |
CN201495230U (en) * | 2009-09-10 | 2010-06-02 | 河北理工大学 | Liquid steel slag gas quenching and granulating device |
-
2010
- 2010-06-24 CN CN2010102147036A patent/CN101871025B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101871025A (en) | 2010-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101871025B (en) | Metallurgical molten slag dry-type processing device and processing method thereof | |
CN105603135B (en) | A kind of high-temperature liquid state slag dry-type centrifugal granulation residual neat recovering system and method | |
CN102162016B (en) | Method and system for recovering high-temperature sensible heat of molten blast furnace slag | |
CN104988255B (en) | A kind of liquid slag waste heat recovery and the method and apparatus system of tailings ultra micro efflorescence | |
CN102268495B (en) | Process technology and equipment for granulating blast-furnace slag and utilizing waste heat | |
CN102827969B (en) | Afterheat recovery system and method of dry granulating liquid slag | |
CN112146446B (en) | Blast furnace slag granulation heat exchange device based on multi-medium coupling | |
CN105110661B (en) | A kind of liquid slag granulation and waste-heat recovery device | |
CN101921884B (en) | Blast furnace slag dry-type sensible heat recovery system and production process | |
CN102766706B (en) | Coal gasification system for waste heat of blast furnace slag | |
CN103014201A (en) | Device and method for gas-solid ejection and granulation of molten blast furnace slags | |
CN105087835B (en) | System and method for recycling high-temperature slag waste heat in coal gasification manner | |
CN105087844B (en) | Blast furnace slag waste heat recovery and direct reduction joint production system and method | |
CN101864504B (en) | Method for raising air temperature of hot blast stove by recovering sensible heat of blast furnace slag | |
CN106191345B (en) | A kind of converter melts red slag heat recovering device and exhaust heat recovering method | |
JPS5927732B2 (en) | Heat recovery method from molten slag | |
CN107806769A (en) | A kind of heat energy recycle method and device of fusion metallurgy slag | |
CN201825962U (en) | Dry-type metallurgical molten slag treating device | |
CN105063259B (en) | A kind of blast furnace cinder heat reclaim unit and application method | |
CN107058653B (en) | High temperature furnace slag recoverying and utilizing method | |
CN105154604B (en) | Improve the method and device of Iron-smelting efficiency | |
CN110819746A (en) | Method and device for recycling heat energy of molten metallurgical slag | |
CN104141020B (en) | A kind of evaporimeter and high-temperature slag dry method residual neat recovering system | |
CN107674932B (en) | Efficient hot air generation method and device for metallurgy | |
CN108624729A (en) | A kind of air-distribution device and slag granulating heat-exchange system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING SHENFENG INNOVATIVE THERMAL ENERGY TECHNOL Free format text: FORMER OWNER: CHEN RUIYING Effective date: 20110718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100025 1905, TOWER 1, GUANHU INTERNATIONAL, NO. 105, YAOJIAYUAN ROAD, CHAOYANG DISTRICT, BEIJING TO: 100086 ROOM 2006, 20/F, QINGYUN MODERN BUILDING, BUILDING 9, MANTING FANGYUAN RESIDENTIAL QUARTER, QINGYUNLI, HAIDIAN DISTRICT, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110718 Address after: 100086 Beijing city Haidian District Qingyun aromatic garden Ting Building 9, twenty storey building 2006 room contemporary Qingyun Applicant after: Beijing Shenfeng Innovation Thermal Energy Technology Co., Ltd. Address before: 100025 Beijing city Chaoyang District Yaojieyuan Road No. 105 Lake International 1 1905 Applicant before: Chen Ruiying |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUIHONG KELIAN TRADE (BEIJING) CO., LTD. Free format text: FORMER OWNER: BEIJING SHENFENG INNOVATIVE THERMAL ENERGY TECHNOLOGY CO., LTD. Effective date: 20140127 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100086 HAIDIAN, BEIJING TO: 100025 CHAOYANG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140127 Address after: 100025 Beijing city Chaoyang District East Fourth Ring Road No. 41, block 1408 Jiatai international B Patentee after: Union Trading (Beijing) Co., Ltd. Address before: 100086 Beijing city Haidian District Qingyun aromatic garden Ting Building 9, twenty storey building 2006 room contemporary Qingyun Patentee before: Beijing Shenfeng Innovation Thermal Energy Technology Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 100025 Beijing city Chaoyang District East Fourth Ring Road No. 41, block 1204 Jiatai international A Patentee after: Union Trading (Beijing) Co., Ltd. Address before: 100025 Beijing city Chaoyang District East Fourth Ring Road No. 41, block 1408 Jiatai international B Patentee before: Union Trading (Beijing) Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180624 |
|
CF01 | Termination of patent right due to non-payment of annual fee |