CN102190450B - 一种钢渣余热有压自解装置及方法 - Google Patents
一种钢渣余热有压自解装置及方法 Download PDFInfo
- Publication number
- CN102190450B CN102190450B CN201010120679XA CN201010120679A CN102190450B CN 102190450 B CN102190450 B CN 102190450B CN 201010120679X A CN201010120679X A CN 201010120679XA CN 201010120679 A CN201010120679 A CN 201010120679A CN 102190450 B CN102190450 B CN 102190450B
- Authority
- CN
- China
- Prior art keywords
- slag
- oneself
- tank
- waste heat
- pressure
- 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.)
- Active
Links
- 239000002893 slag Substances 0.000 title claims abstract description 159
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000000354 decomposition reaction Methods 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000011282 treatment Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000006641 stabilisation Effects 0.000 claims abstract description 6
- 238000011105 stabilization Methods 0.000 claims abstract description 6
- 239000002918 waste heat Substances 0.000 claims description 74
- 238000001816 cooling Methods 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000006253 efflorescence Methods 0.000 claims description 14
- 206010037844 rash Diseases 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 5
- 206010020852 Hypertonia Diseases 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 239000004566 building material Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 abstract 2
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000010791 quenching Methods 0.000 description 10
- 230000000171 quenching effect Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/08—Cooling 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
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
-
- 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
- C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010120679XA CN102190450B (zh) | 2010-03-08 | 2010-03-08 | 一种钢渣余热有压自解装置及方法 |
PCT/CN2010/075797 WO2011109993A1 (zh) | 2010-03-08 | 2010-08-09 | 一种钢渣余热有压自解装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010120679XA CN102190450B (zh) | 2010-03-08 | 2010-03-08 | 一种钢渣余热有压自解装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102190450A CN102190450A (zh) | 2011-09-21 |
CN102190450B true CN102190450B (zh) | 2013-04-10 |
Family
ID=44562822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010120679XA Active CN102190450B (zh) | 2010-03-08 | 2010-03-08 | 一种钢渣余热有压自解装置及方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102190450B (zh) |
WO (1) | WO2011109993A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105063255B (zh) * | 2015-08-06 | 2017-07-18 | 中冶节能环保有限责任公司 | 一种立式钢渣有压热闷蒸压釜及钢渣处理方法 |
CN107447065A (zh) * | 2017-10-11 | 2017-12-08 | 中冶节能环保有限责任公司 | 一种冷态钢渣高效稳定化处理装置及方法 |
CN109261273A (zh) * | 2018-08-30 | 2019-01-25 | 航天金洲(北京)能源科技有限公司 | 钢渣机械热破碎及余热回收装置 |
CN111826486B (zh) * | 2020-08-03 | 2023-10-20 | 中冶节能环保有限责任公司 | 一种高温软熔态钢渣精确控制高效洁净化破碎处理装置及方法 |
CN115505655B (zh) * | 2022-09-29 | 2024-04-30 | 一重集团大连工程技术有限公司 | 一种热态钢渣破碎设备及热焖处理*** |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1048374A (zh) * | 1989-06-30 | 1991-01-09 | 上海第五钢铁厂 | 一种转炉炉渣处理工艺及其设备 |
CN201186903Y (zh) * | 2007-11-19 | 2009-01-28 | 中国京冶工程技术有限公司 | 一种固态热钢渣有压自解处理装置 |
CN201756559U (zh) * | 2010-03-08 | 2011-03-09 | 中冶建筑研究总院有限公司 | 一种钢渣余热有压自解装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1014602B (zh) * | 1986-04-27 | 1991-11-06 | 上海第一钢铁厂 | 转炉炉渣余热自解法处理工艺 |
JP3238227B2 (ja) * | 1993-03-03 | 2001-12-10 | 新日本製鐵株式会社 | 製鋼スラグの鉄分回収方法 |
JP3267737B2 (ja) * | 1993-04-30 | 2002-03-25 | 新日本製鐵株式会社 | 製鋼スラグの処理方法 |
DE10326952B4 (de) * | 2003-06-05 | 2006-04-20 | Yerihemzon-Logvynskyi, Leonid, Dr. | Verfahren und Vorrichtung zur Granulation flüssiger Schlacken |
DE202004009704U1 (de) * | 2004-06-16 | 2004-09-30 | Yerihemzon-Logvynskyi, Leonid, Dr. | Vorrichtung zur Granulation flüssiger Schlacken |
CN101417866B (zh) * | 2007-10-25 | 2012-07-25 | 中国京冶工程技术有限公司 | 一种固态热钢渣余热有压自解处理方法 |
JP5303977B2 (ja) * | 2008-03-20 | 2013-10-02 | Jfeスチール株式会社 | スラグの処理方法 |
-
2010
- 2010-03-08 CN CN201010120679XA patent/CN102190450B/zh active Active
- 2010-08-09 WO PCT/CN2010/075797 patent/WO2011109993A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1048374A (zh) * | 1989-06-30 | 1991-01-09 | 上海第五钢铁厂 | 一种转炉炉渣处理工艺及其设备 |
CN201186903Y (zh) * | 2007-11-19 | 2009-01-28 | 中国京冶工程技术有限公司 | 一种固态热钢渣有压自解处理装置 |
CN201756559U (zh) * | 2010-03-08 | 2011-03-09 | 中冶建筑研究总院有限公司 | 一种钢渣余热有压自解装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2011109993A1 (zh) | 2011-09-15 |
CN102190450A (zh) | 2011-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105063255A (zh) | 一种立式钢渣有压热闷蒸压釜及钢渣处理方法 | |
CN102190450B (zh) | 一种钢渣余热有压自解装置及方法 | |
TWI374866B (zh) | ||
CN102492790B (zh) | 钢渣碎化处理工艺及设备 | |
CN204981914U (zh) | 一种立式钢渣有压热闷蒸压釜 | |
CN102230036A (zh) | 一种熔融钢渣余热有压热闷处理方法 | |
CN101413037A (zh) | 一种钢渣余热回收与钢渣综合加工利用的方法 | |
CN101220399B (zh) | 一种液态钢渣热焖工艺 | |
CN101475999A (zh) | 一种热态块状钢渣快速稳定化处理方法 | |
CN114735954B (zh) | 一种转炉钢渣的热闷处理方法 | |
CN105714006A (zh) | 一种高炉大修停炉方法 | |
CN110512039A (zh) | 含有钢水的液态钢渣的风淬粒化方法 | |
CN103276123B (zh) | 一种不锈钢钢渣的冷却方法 | |
CN107447065A (zh) | 一种冷态钢渣高效稳定化处理装置及方法 | |
CN112941254A (zh) | 一种固态钢渣淬闷处理装置及方法 | |
CN201756559U (zh) | 一种钢渣余热有压自解装置 | |
JP2008163399A (ja) | 微粉末塊成化物の養生装置 | |
CN103695580B (zh) | 一种高炉渣粒化装置 | |
CN101417866B (zh) | 一种固态热钢渣余热有压自解处理方法 | |
CN212451218U (zh) | 一种大直径立式钢渣有压热闷罐 | |
CN104946826A (zh) | 一种冶金渣余热回收设备及方法 | |
CN104651554B (zh) | 一种钢渣裂解粒化方法 | |
CN111925143A (zh) | 一种大直径立式钢渣有压热闷罐及钢渣处理方法 | |
CN106755662B (zh) | 炼钢转炉渣的资源回收装置及方法 | |
CN216005906U (zh) | 一种用于钢渣热闷处理的热闷罐 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA JINGYE ENGINEERING CORPORATION LIMITED MCC E Free format text: FORMER OWNER: CHINA JINGYE ENGINEERING CORPORATION LIMITED Effective date: 20131223 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131223 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee after: China Jingye Engineering Technology Co., Ltd. Patentee after: MCC Engineering Technology Co., Ltd. Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee before: China Jingye Engineering Technology Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee after: China Jingye Engineering Technology Co., Ltd. Patentee after: Zhong Ye energy-conserving and environment-protective limited liability company Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. Patentee before: China Jingye Engineering Technology Co., Ltd. Patentee before: MCC Engineering Technology Co., Ltd. |