CN101871651A - 电厂煤泥燃料洁净储运及给料的方法和设备 - Google Patents
电厂煤泥燃料洁净储运及给料的方法和设备 Download PDFInfo
- Publication number
- CN101871651A CN101871651A CN 201010212409 CN201010212409A CN101871651A CN 101871651 A CN101871651 A CN 101871651A CN 201010212409 CN201010212409 CN 201010212409 CN 201010212409 A CN201010212409 A CN 201010212409A CN 101871651 A CN101871651 A CN 101871651A
- Authority
- CN
- China
- Prior art keywords
- coal slime
- coal
- boiler
- power plant
- slime
- 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 91
- 239000003250 coal slurry Substances 0.000 title claims abstract description 78
- 239000000446 fuel Substances 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 67
- 230000008569 process Effects 0.000 claims abstract description 57
- 238000005086 pumping Methods 0.000 claims abstract description 52
- 239000002002 slurry Substances 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 26
- 239000003245 coal Substances 0.000 claims description 512
- 238000003756 stirring Methods 0.000 claims description 57
- 239000007921 spray Substances 0.000 claims description 23
- 239000012535 impurity Substances 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 14
- 238000012216 screening Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 8
- 229920002472 Starch Polymers 0.000 claims description 4
- 238000007781 pre-processing Methods 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000006210 lotion Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000035611 feeding Effects 0.000 description 53
- 238000010586 diagram Methods 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000004537 pulping Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- -1 spoil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims (24)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102124091A CN101871651B (zh) | 2010-06-29 | 2010-06-29 | 电厂煤泥燃料洁净储运及给料的方法和设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102124091A CN101871651B (zh) | 2010-06-29 | 2010-06-29 | 电厂煤泥燃料洁净储运及给料的方法和设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101871651A true CN101871651A (zh) | 2010-10-27 |
CN101871651B CN101871651B (zh) | 2012-04-25 |
Family
ID=42996663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102124091A Active CN101871651B (zh) | 2010-06-29 | 2010-06-29 | 电厂煤泥燃料洁净储运及给料的方法和设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101871651B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102658024A (zh) * | 2012-05-05 | 2012-09-12 | 新汶矿业集团有限责任公司华丰煤矿 | 电石泥与煤泥用于热电厂的脱硫燃烧方法 |
CN103216823A (zh) * | 2013-04-22 | 2013-07-24 | 上海交通大学 | 洗煤泥复合循环流化床优化洁净燃烧工艺及系统 |
CN107120674A (zh) * | 2017-06-22 | 2017-09-01 | 济南市琦泉热电有限责任公司 | 电厂湿煤泥冬季煤泥冻结块的消除系统及方法 |
CN107142129A (zh) * | 2017-03-23 | 2017-09-08 | 中国船舶重工集团公司第七研究所 | 煤泥膏体的制备方法及制备装置 |
CN110701608A (zh) * | 2019-03-08 | 2020-01-17 | 安徽皖能电力运营检修有限公司 | 一种流化床锅炉燃料及煤泥输送系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86101031A (zh) * | 1985-02-04 | 1986-08-27 | 贝迟泰尔国际公司 | 将输送管输送的细煤泥转变为适合锅炉直接燃烧的煤水混合料的设备和法 |
GB2223191A (en) * | 1988-09-29 | 1990-04-04 | Hoelter Heinz | Separating coal washery residue |
CN1058463A (zh) * | 1991-07-02 | 1992-02-05 | 浙江大学 | 高浓度、高粘度洗煤泥输送给料方法及系统 |
CN1468791A (zh) * | 2002-08-13 | 2004-01-21 | 北京中矿机电工程技术研究所 | 一种用高压管道输送煤泥的方法 |
US20080017086A1 (en) * | 2004-03-10 | 2008-01-24 | Shenyang David International Machinery & Electric Equipment Co., Ltd | Method for Treating Sludge of the Sewage Treatment Plants by Using Circulating Fluidized Bed Combustion |
JP2009150630A (ja) * | 2007-12-25 | 2009-07-09 | Taiheiyo Cement Corp | 廃スラッジの燃料化システム及び燃料化方法 |
CN201803373U (zh) * | 2010-06-29 | 2011-04-20 | 北京中矿环保科技股份有限公司 | 电厂煤泥燃料洁净储运及给料的设备 |
-
2010
- 2010-06-29 CN CN2010102124091A patent/CN101871651B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86101031A (zh) * | 1985-02-04 | 1986-08-27 | 贝迟泰尔国际公司 | 将输送管输送的细煤泥转变为适合锅炉直接燃烧的煤水混合料的设备和法 |
GB2223191A (en) * | 1988-09-29 | 1990-04-04 | Hoelter Heinz | Separating coal washery residue |
CN1058463A (zh) * | 1991-07-02 | 1992-02-05 | 浙江大学 | 高浓度、高粘度洗煤泥输送给料方法及系统 |
CN1468791A (zh) * | 2002-08-13 | 2004-01-21 | 北京中矿机电工程技术研究所 | 一种用高压管道输送煤泥的方法 |
US20080017086A1 (en) * | 2004-03-10 | 2008-01-24 | Shenyang David International Machinery & Electric Equipment Co., Ltd | Method for Treating Sludge of the Sewage Treatment Plants by Using Circulating Fluidized Bed Combustion |
JP2009150630A (ja) * | 2007-12-25 | 2009-07-09 | Taiheiyo Cement Corp | 廃スラッジの燃料化システム及び燃料化方法 |
CN201803373U (zh) * | 2010-06-29 | 2011-04-20 | 北京中矿环保科技股份有限公司 | 电厂煤泥燃料洁净储运及给料的设备 |
Non-Patent Citations (2)
Title |
---|
《中国煤炭》 20041231 吴淼等 煤泥管道远距离输送新技术 第49页左栏第2段-第49页右栏第2段、附图1-2 1,5 第30卷, 第12期 2 * |
《矿山机械》 20061130 王黔兴等 新型水平式炉侧煤泥给料设备的设计和研制 60-62 1-24 第34卷, 第11期 2 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102658024A (zh) * | 2012-05-05 | 2012-09-12 | 新汶矿业集团有限责任公司华丰煤矿 | 电石泥与煤泥用于热电厂的脱硫燃烧方法 |
CN103216823A (zh) * | 2013-04-22 | 2013-07-24 | 上海交通大学 | 洗煤泥复合循环流化床优化洁净燃烧工艺及系统 |
CN103216823B (zh) * | 2013-04-22 | 2016-07-06 | 上海交通大学 | 洗煤泥复合循环流化床优化洁净燃烧工艺及系统 |
CN107142129A (zh) * | 2017-03-23 | 2017-09-08 | 中国船舶重工集团公司第七研究所 | 煤泥膏体的制备方法及制备装置 |
CN107120674A (zh) * | 2017-06-22 | 2017-09-01 | 济南市琦泉热电有限责任公司 | 电厂湿煤泥冬季煤泥冻结块的消除系统及方法 |
CN110701608A (zh) * | 2019-03-08 | 2020-01-17 | 安徽皖能电力运营检修有限公司 | 一种流化床锅炉燃料及煤泥输送系统 |
Also Published As
Publication number | Publication date |
---|---|
CN101871651B (zh) | 2012-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101871651B (zh) | 电厂煤泥燃料洁净储运及给料的方法和设备 | |
CN208979884U (zh) | 一种粉状物料输送加料装置 | |
CN201803373U (zh) | 电厂煤泥燃料洁净储运及给料的设备 | |
CN203833277U (zh) | 污泥接收储存与输送泵系统 | |
CN216889045U (zh) | 一种粉体气力输送管道防止堵塞的装置 | |
CN206606767U (zh) | 一种锅炉炉渣用的气力输送系统 | |
CN102001529A (zh) | 电液动组合卸料装置 | |
CN204874417U (zh) | 乙炔发生器全自动排渣综合利用装置 | |
CN203255682U (zh) | 一种干式石子煤管链输送系统 | |
CN104654342A (zh) | 配煤掺烧防堵装置及配煤掺烧方法 | |
CN209506856U (zh) | 一种桥式火车煤样螺旋给料机 | |
CN218221840U (zh) | 垃圾焚烧发电厂sda半干法飞灰再利用结构 | |
CN207996870U (zh) | 渣浆罐清底系统 | |
CN105883362B (zh) | 一种具有换向装置的焦炭存储与输送设备 | |
CN102951450B (zh) | 高温烟尘输送系统和高温烟尘输送方法 | |
CN202912388U (zh) | 粉体物料快速输送装置 | |
CN202988157U (zh) | 一种带有振动输送机的湿式刮板捞渣机除渣系统 | |
CN204611815U (zh) | 煤泥掺烧防堵装置 | |
CN208790344U (zh) | 原煤仓气动旋切式清堵设备 | |
CN102152971A (zh) | 定量式正压气力除灰系统 | |
CN201116233Y (zh) | 一种输煤系统转运站的落煤筒 | |
CN202072297U (zh) | 定量式正压气力除灰系统 | |
CN201545522U (zh) | 电液动组合卸料装置 | |
CN105180185A (zh) | 一种带气力输送系统的风冷式干排渣机及其控制方法 | |
CN206814026U (zh) | 一种用于喷钙脱硫锅炉的石灰粉输送系统 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for cleanly storing and feeding coal slurry fuel of electric power plant Effective date of registration: 20131017 Granted publication date: 20120425 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Zhongkuang Sino-Environment Technology Co., Ltd. Registration number: 2013990000751 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141209 Granted publication date: 20120425 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Zhongkuang Sino-Environment Technology Co., Ltd. Registration number: 2013990000751 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for cleanly storing and feeding coal slurry fuel of electric power plant Effective date of registration: 20141210 Granted publication date: 20120425 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Zhongkuang Sino-Environment Technology Co., Ltd. Registration number: 2014990001056 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160826 Granted publication date: 20120425 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Zhongkuang Sino-Environment Technology Co., Ltd. Registration number: 2014990001056 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 706, 1 + 1 building, 10 caihefang Road, Zhongguancun, Haidian District, Beijing 100080 Patentee after: Everbright Cleaning Technology Co.,Ltd. Address before: Room 706, 7th floor, 1 + 1 building, 10 caihefang Road, Zhongguancun, Haidian District, Beijing 100080 Patentee before: BEIJING ZHONGKUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |