CN101949651A - 干法水泥生产线的余热双压回收发电系统 - Google Patents
干法水泥生产线的余热双压回收发电系统 Download PDFInfo
- Publication number
- CN101949651A CN101949651A CN2010105132136A CN201010513213A CN101949651A CN 101949651 A CN101949651 A CN 101949651A CN 2010105132136 A CN2010105132136 A CN 2010105132136A CN 201010513213 A CN201010513213 A CN 201010513213A CN 101949651 A CN101949651 A CN 101949651A
- Authority
- CN
- China
- Prior art keywords
- kiln
- steam
- kiln hood
- 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.)
- Granted
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000004568 cement Substances 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 7
- 239000002918 waste heat Substances 0.000 claims description 91
- 238000001816 cooling Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000002912 waste gas Substances 0.000 abstract description 8
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105132136A CN101949651B (zh) | 2010-10-20 | 2010-10-20 | 干法水泥生产线的余热双压回收发电系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105132136A CN101949651B (zh) | 2010-10-20 | 2010-10-20 | 干法水泥生产线的余热双压回收发电系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101949651A true CN101949651A (zh) | 2011-01-19 |
CN101949651B CN101949651B (zh) | 2012-12-12 |
Family
ID=43453233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105132136A Expired - Fee Related CN101949651B (zh) | 2010-10-20 | 2010-10-20 | 干法水泥生产线的余热双压回收发电系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101949651B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102374514A (zh) * | 2011-07-18 | 2012-03-14 | 成都四通新能源技术有限公司 | 烟气余热双压发电系统 |
CN101949651B (zh) * | 2010-10-20 | 2012-12-12 | 成都昊特新能源技术有限公司 | 干法水泥生产线的余热双压回收发电系统 |
CN103256822A (zh) * | 2013-05-27 | 2013-08-21 | 四川川润动力设备有限公司 | 一种窑尾排烟温度可调的水泥窑余热发电系统及控制方法 |
CN106766963A (zh) * | 2017-01-12 | 2017-05-31 | 中国科学院力学研究所 | 一种水泥熟料生产线篦冷机余热利用系统 |
CN111747667A (zh) * | 2019-03-29 | 2020-10-09 | 川崎重工业株式会社 | 余热回收系统 |
CN115406252A (zh) * | 2022-08-11 | 2022-11-29 | 中材节能股份有限公司 | 一种基于一次再热技术的水泥窑余热综合利用方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103438722B (zh) * | 2013-08-29 | 2015-01-28 | 云南省易门县中瑞(集团)建材有限公司 | 干法水泥生产线组合式低温余热发电系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008157183A (ja) * | 2006-12-26 | 2008-07-10 | Kawasaki Plant Systems Ltd | セメント焼成プラント廃熱発電システム |
CN101520279A (zh) * | 2009-03-16 | 2009-09-02 | 南通万达锅炉股份有限公司 | 水泥窑尾低压段调节锅炉 |
CN201382700Y (zh) * | 2008-11-25 | 2010-01-13 | 唐金泉 | 设有余热锅炉出口废气温度调节系统的水泥窑窑尾系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101949651B (zh) * | 2010-10-20 | 2012-12-12 | 成都昊特新能源技术有限公司 | 干法水泥生产线的余热双压回收发电系统 |
-
2010
- 2010-10-20 CN CN2010105132136A patent/CN101949651B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008157183A (ja) * | 2006-12-26 | 2008-07-10 | Kawasaki Plant Systems Ltd | セメント焼成プラント廃熱発電システム |
CN201382700Y (zh) * | 2008-11-25 | 2010-01-13 | 唐金泉 | 设有余热锅炉出口废气温度调节系统的水泥窑窑尾系统 |
CN101520279A (zh) * | 2009-03-16 | 2009-09-02 | 南通万达锅炉股份有限公司 | 水泥窑尾低压段调节锅炉 |
Non-Patent Citations (2)
Title |
---|
《节能》 200707 曲业岭 2500t/d水泥窑纯低温余热电站简介 第39-40页 , 第07期 2 * |
《锅炉技术》 200903 黄锦涛等 纯低温双压余热发电系统性能分析及参数优化 第1-4、9页 第40卷, 第02期 2 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101949651B (zh) * | 2010-10-20 | 2012-12-12 | 成都昊特新能源技术有限公司 | 干法水泥生产线的余热双压回收发电系统 |
CN102374514A (zh) * | 2011-07-18 | 2012-03-14 | 成都四通新能源技术有限公司 | 烟气余热双压发电系统 |
CN102374514B (zh) * | 2011-07-18 | 2013-11-27 | 成都昊特新能源技术股份有限公司 | 烟气余热双压发电系统 |
CN103256822A (zh) * | 2013-05-27 | 2013-08-21 | 四川川润动力设备有限公司 | 一种窑尾排烟温度可调的水泥窑余热发电系统及控制方法 |
CN106766963A (zh) * | 2017-01-12 | 2017-05-31 | 中国科学院力学研究所 | 一种水泥熟料生产线篦冷机余热利用系统 |
CN106766963B (zh) * | 2017-01-12 | 2018-08-10 | 中国科学院力学研究所 | 一种水泥熟料生产线篦冷机余热利用系统 |
CN111747667A (zh) * | 2019-03-29 | 2020-10-09 | 川崎重工业株式会社 | 余热回收系统 |
CN115406252A (zh) * | 2022-08-11 | 2022-11-29 | 中材节能股份有限公司 | 一种基于一次再热技术的水泥窑余热综合利用方法 |
CN115406252B (zh) * | 2022-08-11 | 2024-05-24 | 中材节能股份有限公司 | 一种基于一次再热技术的水泥窑余热综合利用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101949651B (zh) | 2012-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102022144B (zh) | 一种具有乏汽回收功能的火力发电系统 | |
CN101949651B (zh) | 干法水泥生产线的余热双压回收发电系统 | |
CN102080582B (zh) | 一种水泥窑自备电站燃煤发电与余热发电耦合系统 | |
CN201359444Y (zh) | 烧结余热发电系统 | |
CN202017587U (zh) | 多级闪蒸提取地热发电系统 | |
CN101871732B (zh) | 干法水泥生产线的余热单压回收发电系统 | |
CN103353239A (zh) | 改进型石灰窑废气余热发电系统及其发电方法 | |
CN112856363A (zh) | 一种深度调峰供热机组供热蒸汽参数提升系统及方法 | |
CN109296413B (zh) | 一种利用深层海水冷却的旁路二次再热发电装置及方法 | |
CN106194299B (zh) | 一种碳捕集与超临界co2布雷顿循环耦合的发电系统 | |
CN201828162U (zh) | 干法水泥生产线的余热双压回收发电系统 | |
CN203594565U (zh) | 一种太阳能热发电大功率泵的汽动驱动系统 | |
CN201706902U (zh) | 干法水泥生产线的余热单压回收发电系统 | |
CN206094611U (zh) | 一种带太阳能集热场的水泥窑余热发电装置 | |
CN205714295U (zh) | 基于超临界二氧化碳和蒸汽联合循环的热发电装置 | |
CN112178620A (zh) | 火力发电厂高压加热器凝结水能量利用装置 | |
CN208650930U (zh) | 一种焦炉荒煤气显热与红焦显热联合发电系统 | |
CN109488396A (zh) | 母管蒸汽余热能分级加热热电联供系统装置 | |
CN109404070B (zh) | 一种采用深层海水冷却的旁路汽轮机发电装置及方法 | |
CN103806966A (zh) | 二次再热增压汽机热力系统 | |
CN211900717U (zh) | 钢铁厂亚临界余能余热回收发电系统 | |
CN110878710B (zh) | 一种火电厂乏汽余热再生发电系统及其实现方法 | |
CN204202412U (zh) | 一种前置式过热器的烧结冷却机余热利用系统 | |
CN102062384B (zh) | 双进风、双出风的余热锅炉系统 | |
CN201589537U (zh) | 水泥窑余热发电中利用除氧给水加热凝结水的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 National 863 software incubator base in Sichuan on the third floor Applicant after: Chengdu Hot New Energy Technology Co., Ltd. Address before: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 National 863 software incubator base in Sichuan on the third floor Applicant before: Chengdu Stone New Energy Technology Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHENGDU STONE NEW ENERGY TECHNOLOGY CO., LTD. TO: CHENGDU HOT NEW ENERGY TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 Patentee after: Chengdu Hot New Energy Technology Co., Ltd. Address before: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 National 863 software incubator base in Sichuan on the third floor Patentee before: Chengdu Hot New Energy Technology Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Afterheat double-voltage recovery and generation system of dry cement production line Effective date of registration: 20140208 Granted publication date: 20121212 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Chengdu Hot New Energy Technology Co., Ltd. Registration number: 2014510000003 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20171020 |
|
CF01 | Termination of patent right due to non-payment of annual fee |