CN103100296B - 无旁路湿法脱硫系统启停控制方法 - Google Patents
无旁路湿法脱硫系统启停控制方法 Download PDFInfo
- Publication number
- CN103100296B CN103100296B CN201310057872.7A CN201310057872A CN103100296B CN 103100296 B CN103100296 B CN 103100296B CN 201310057872 A CN201310057872 A CN 201310057872A CN 103100296 B CN103100296 B CN 103100296B
- Authority
- CN
- China
- Prior art keywords
- absorption tower
- control
- boiler
- wet desulfurization
- bypass
- 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
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 72
- 230000023556 desulfurization Effects 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 claims abstract description 86
- 239000002002 slurry Substances 0.000 claims abstract description 70
- 238000011010 flushing procedure Methods 0.000 claims abstract description 19
- 239000003595 mist Substances 0.000 claims abstract description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims abstract description 14
- 235000019738 Limestone Nutrition 0.000 claims abstract description 10
- 239000006028 limestone Substances 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000003647 oxidation Effects 0.000 claims abstract description 4
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 21
- 230000005684 electric field Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 8
- 229910052602 gypsum Inorganic materials 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 210000002966 serum Anatomy 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000003818 cinder Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 231100000572 poisoning Toxicity 0.000 description 5
- 230000000607 poisoning effect Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310057872.7A CN103100296B (zh) | 2013-02-25 | 2013-02-25 | 无旁路湿法脱硫系统启停控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310057872.7A CN103100296B (zh) | 2013-02-25 | 2013-02-25 | 无旁路湿法脱硫系统启停控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103100296A CN103100296A (zh) | 2013-05-15 |
CN103100296B true CN103100296B (zh) | 2016-01-20 |
Family
ID=48308692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310057872.7A Active CN103100296B (zh) | 2013-02-25 | 2013-02-25 | 无旁路湿法脱硫系统启停控制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103100296B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104874281A (zh) * | 2015-05-11 | 2015-09-02 | 大唐贵州野马寨发电有限公司 | 一种锅炉脱硫系统的无泵启动方法 |
CN113082990B (zh) * | 2021-04-09 | 2023-05-30 | 浙江菲达环保科技股份有限公司 | 脱硫系统全负荷段一键启停方法及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102620275A (zh) * | 2012-03-28 | 2012-08-01 | 浙江省电力试验研究院 | 采用微油点火的燃煤机组无旁路湿法脱硫系统的调试方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7976622B2 (en) * | 2006-01-12 | 2011-07-12 | Babcock-Hitachi Kabushiki Kaisha | Wet flue gas desulfurization apparatus |
-
2013
- 2013-02-25 CN CN201310057872.7A patent/CN103100296B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102620275A (zh) * | 2012-03-28 | 2012-08-01 | 浙江省电力试验研究院 | 采用微油点火的燃煤机组无旁路湿法脱硫系统的调试方法 |
Non-Patent Citations (2)
Title |
---|
"300MW烟塔合一机组烟气无旁路湿法脱硫系统的运行";荆永昌等;《百度文库》;20101027;第1-5页 * |
"二单元脱硫烟道改造后无旁路脱硫运行启动方案";成虎;《百度文库》;20120906;第1-2页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103100296A (zh) | 2013-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104676620A (zh) | 一种低低温电除尘与水媒式ggh联合的烟气处理系统及烟气处理方法 | |
CN105668669B (zh) | 一种发电厂脱硫废水处理系统及工艺 | |
CN102519051B (zh) | 燃煤锅炉烟气喷淋净化及热回收系统 | |
CN103591599B (zh) | 湿法烟气脱硫的排放烟气自加热工艺及脱硫净烟气自加热装置 | |
CN102620275B (zh) | 采用微油点火的燃煤机组无旁路湿法脱硫系统的调试方法 | |
CN105967420A (zh) | 基于电厂废水零排放技术的气液固污染物协同处理系统 | |
CN202155143U (zh) | 一种应用在中小锅炉的湿法脱硫系统 | |
CN112628738A (zh) | 跟垃圾焚烧电厂结合的等离子体飞灰熔融处理系统及方法 | |
CN103623690B (zh) | 一种火电站湿法烟气脱硫系统的控制方法 | |
CN104226088A (zh) | 一种火电厂烟气超低温超净排放系统及方法 | |
CN103100296B (zh) | 无旁路湿法脱硫系统启停控制方法 | |
CN112607945A (zh) | 基于高、低温烟气耦合处置的脱硫废水零排放系统及方法 | |
CN104020737A (zh) | 一种火电机组的浆液循环泵rb控制方法 | |
CN103405988B (zh) | 烟气冷却系统及方法 | |
CN105148706A (zh) | 天然气锅炉节能减排一体化方法 | |
CN107935084A (zh) | 一种协同实现宽负荷脱硝的脱硫废水零排放系统与方法 | |
CN109974014A (zh) | 一种环氧丙烷/苯乙烯联产装置的高盐废水处理方法 | |
CN208356406U (zh) | 一种发电厂除尘系统 | |
CN103111183A (zh) | 湿法脱硫浆液致盲预防及处理方法 | |
CN105727731A (zh) | 提高锅炉效率的脱硫系统及方法 | |
CN202715346U (zh) | 节能型燃煤机组脱硫系统 | |
CN111256154A (zh) | 一种燃煤电厂耦合污泥掺烧装置及掺烧方法 | |
CN205570080U (zh) | 一种焦炉烟气脱硫系统 | |
CN204147740U (zh) | 一种火电厂烟气超低温超净排放系统 | |
CN208382176U (zh) | 一种烟气再循环系统 |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 310012, building 12, building 99, Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee after: ZHEJIANG TIANDI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 310012, building 12, building 99, Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee before: ZHEJIANG TIANDI ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 310012, building 12, building 99, Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee after: Zhejiang Tiandi Environmental Protection Technology Co.,Ltd. Address before: 310012, building 12, building 99, Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee before: ZHEJIANG TIANDI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 310012, building 12, building 99, Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee after: Zhejiang Zheneng Technology Environmental Protection Group Co.,Ltd. Country or region after: China Address before: 310012, building 12, building 99, Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee before: Zhejiang Tiandi Environmental Protection Technology Co.,Ltd. Country or region before: China |