CN113355469A - 高炉开停炉环保放散方法与装置 - Google Patents
高炉开停炉环保放散方法与装置 Download PDFInfo
- Publication number
- CN113355469A CN113355469A CN202110610050.1A CN202110610050A CN113355469A CN 113355469 A CN113355469 A CN 113355469A CN 202110610050 A CN202110610050 A CN 202110610050A CN 113355469 A CN113355469 A CN 113355469A
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- dust remover
- dust
- gas
- environment
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 110
- 239000007789 gas Substances 0.000 claims abstract description 44
- 239000002912 waste gas Substances 0.000 claims abstract description 29
- 238000009792 diffusion process Methods 0.000 claims abstract description 6
- 239000000571 coke Substances 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 9
- 230000000740 bleeding effect Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 2
- 239000003034 coal gas Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/22—Dust arresters
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)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110610050.1A CN113355469B (zh) | 2021-06-01 | 2021-06-01 | 高炉开停炉环保放散方法与装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110610050.1A CN113355469B (zh) | 2021-06-01 | 2021-06-01 | 高炉开停炉环保放散方法与装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113355469A true CN113355469A (zh) | 2021-09-07 |
CN113355469B CN113355469B (zh) | 2023-04-07 |
Family
ID=77530908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110610050.1A Active CN113355469B (zh) | 2021-06-01 | 2021-06-01 | 高炉开停炉环保放散方法与装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113355469B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04645U (zh) * | 1990-04-18 | 1992-01-07 | ||
CN201334491Y (zh) * | 2008-11-14 | 2009-10-28 | 中冶东方工程技术有限公司 | 高炉荒煤气放散装置 |
CN202208733U (zh) * | 2011-08-22 | 2012-05-02 | 四川省川威集团有限公司 | 高炉煤气调压处理系统 |
CN202643722U (zh) * | 2012-05-08 | 2013-01-02 | 宝山钢铁股份有限公司 | 高炉煤气全干法除尘放散系统 |
CN103614501A (zh) * | 2013-12-10 | 2014-03-05 | 攀钢集团攀枝花钢钒有限公司 | 高炉休风trt不停机的运行工艺 |
CN108559814A (zh) * | 2018-07-05 | 2018-09-21 | 安徽顺达环保科技股份有限公司 | 一种高炉煤气除尘工艺 |
CN207958412U (zh) * | 2018-03-07 | 2018-10-12 | 首钢集团有限公司 | 一种高炉开停炉放散煤气净化处理装置 |
CN209941018U (zh) * | 2019-05-22 | 2020-01-14 | 北京晟龙伟嘉科技有限公司 | 一种高炉休风煤气回收和净化放散系统 |
CN211394523U (zh) * | 2019-12-23 | 2020-09-01 | 鞍钢股份有限公司 | 一种高炉休风放散煤气回收装置 |
-
2021
- 2021-06-01 CN CN202110610050.1A patent/CN113355469B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04645U (zh) * | 1990-04-18 | 1992-01-07 | ||
CN201334491Y (zh) * | 2008-11-14 | 2009-10-28 | 中冶东方工程技术有限公司 | 高炉荒煤气放散装置 |
CN202208733U (zh) * | 2011-08-22 | 2012-05-02 | 四川省川威集团有限公司 | 高炉煤气调压处理系统 |
CN202643722U (zh) * | 2012-05-08 | 2013-01-02 | 宝山钢铁股份有限公司 | 高炉煤气全干法除尘放散系统 |
CN103614501A (zh) * | 2013-12-10 | 2014-03-05 | 攀钢集团攀枝花钢钒有限公司 | 高炉休风trt不停机的运行工艺 |
CN207958412U (zh) * | 2018-03-07 | 2018-10-12 | 首钢集团有限公司 | 一种高炉开停炉放散煤气净化处理装置 |
CN108559814A (zh) * | 2018-07-05 | 2018-09-21 | 安徽顺达环保科技股份有限公司 | 一种高炉煤气除尘工艺 |
CN209941018U (zh) * | 2019-05-22 | 2020-01-14 | 北京晟龙伟嘉科技有限公司 | 一种高炉休风煤气回收和净化放散系统 |
CN211394523U (zh) * | 2019-12-23 | 2020-09-01 | 鞍钢股份有限公司 | 一种高炉休风放散煤气回收装置 |
Non-Patent Citations (3)
Title |
---|
李鹏等: "降低高炉煤气放散率的实践及经验", 《冶金动力》 * |
边凌涛等: "大型高炉全干法布袋除尘技术的发展及应用", 《中国冶金》 * |
项钟庸、王筱留等: "《高炉设计 炼铁工艺设计理论与实践》", 冶金工业出版社 * |
Also Published As
Publication number | Publication date |
---|---|
CN113355469B (zh) | 2023-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2023185110A1 (zh) | 一种基于热回收焦炉的烟气工艺 | |
CN216192462U (zh) | 一种转炉干法除尘排烟系统 | |
CN109234482B (zh) | 一种高炉炉顶料罐放散煤气全回收系统及其安全检修方法 | |
CN205825040U (zh) | 循环流化床垃圾热燃气发电系统 | |
CN113355469B (zh) | 高炉开停炉环保放散方法与装置 | |
CN1048915C (zh) | 催化裂化催化剂再生烟气co燃烧及能量回收方法 | |
CN112062435B (zh) | 一种油泥热解处理装置及其工艺 | |
CN108384583B (zh) | 一种固体废物热解气净化与利用系统 | |
CN216976798U (zh) | 一种防止垃圾焚烧发电厂启停炉期间臭气外溢的抽风系统 | |
CN109813130A (zh) | 一种热回收焦炉高温烟气系统 | |
CN111876169B (zh) | 一种焦炉安全环保停炉方法 | |
CN110594762A (zh) | 节能型低温甲醇洗尾气处理装置 | |
CN110551531B (zh) | 对煤气发生炉放散烟气进行除尘处理装置及工艺 | |
CN209783317U (zh) | 一种热回收焦炉高温烟气系统 | |
CN114234203A (zh) | 一种防止垃圾焚烧发电厂启停炉期间臭气外溢的抽风系统 | |
CN211035810U (zh) | 顶装焦炉装煤烟尘处理与焦炉烟气净化耦合系统 | |
CN110624377A (zh) | 一种干熄焦烟气脱硫系统及脱硫工艺 | |
CN113122290B (zh) | 一种干熄焦炉常用放散气的处理方法 | |
CN212669607U (zh) | 一种干熄焦用复合式空气导入装置 | |
CN213866088U (zh) | 一种能够回收煤气的气化炉飞灰再循环系统 | |
CN211345382U (zh) | 一种斜插沼气喷管防治回火积碳锅炉 | |
CN219907479U (zh) | 一种防止干熄炉一次除尘系统除尘灰板结的装置 | |
CN108485723B (zh) | 一种易燃易爆无组织放散煤气回收利用系统及工艺 | |
CN217068131U (zh) | 一种用于沥青烟气除尘系统的灭火装置 | |
CN218119746U (zh) | 循环流化床锅炉专用沼气掺烧装置 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231217 Address after: 617000 xiangyangyi village, East District, Panzhihua City, Sichuan Province Patentee after: PANGANG GROUP PANZHIHUA STEEL & VANADIUM Co.,Ltd. Patentee after: XICHANG STEEL VANADIUM CO.,LTD., PANGANG Group Patentee after: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE Co.,Ltd. Address before: 617000 Panzhihua Steel Vanadium Co., Ltd., Panzhihua Steel Group, Xiangyang Yicun, East District, Panzhihua City, Sichuan Province Patentee before: PANGANG GROUP PANZHIHUA STEEL & VANADIUM Co.,Ltd. |