CN1312446A - 热风、泛气切换调整制粉送粉燃烧系统 - Google Patents
热风、泛气切换调整制粉送粉燃烧系统 Download PDFInfo
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- CN1312446A CN1312446A CN 01112249 CN01112249A CN1312446A CN 1312446 A CN1312446 A CN 1312446A CN 01112249 CN01112249 CN 01112249 CN 01112249 A CN01112249 A CN 01112249A CN 1312446 A CN1312446 A CN 1312446A
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- pass valve
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Abstract
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Claims (1)
- 一种热风、泛气切换调整制粉送粉燃烧系统主要由原煤仓、给煤机、磨煤机、粗粉分离器、细粉分离器、锁气器、切换挡板、煤粉仓、给粉机、螺旋输粉机、排粉机、热风管、低温风管、燃烧器、高温预热器、低温预热器、送风机及控制阀门组成;原煤仓、给煤机、磨煤机、粗粉分离器、细粉分离器、锁气器、切换挡板、煤粉仓、螺旋输粉机、燃烧器依次由管道相联,装有控制阀门;高、低温风管与送风机相联,分别在高、低温预热器内预热,其中低温风管接在排粉机的前端,中间装有控制阀门,高温风管与磨煤机相联,中间装有控制阀门;泛气管将排粉机与细粉分离器、螺旋输粉机及煤粉仓联在一起,中间装有控制阀门,排粉机的出口与燃烧器相通;其特征在于高温风管上分出一装有控制阀门的分支管道与排粉机前部的低温风管的两控制阀门之间或之后相通,低温风管的末端引出一装有控制阀门的管道越过排粉机直接与排粉机出口风箱相通,排粉机前后的管道上各装有一控制阀门。
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Application Number | Priority Date | Filing Date | Title |
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CN 01112249 CN1116547C (zh) | 2001-03-30 | 2001-03-30 | 热风、泛气切换调整制粉送粉燃烧系统 |
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CN 01112249 CN1116547C (zh) | 2001-03-30 | 2001-03-30 | 热风、泛气切换调整制粉送粉燃烧系统 |
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CN1312446A true CN1312446A (zh) | 2001-09-12 |
CN1116547C CN1116547C (zh) | 2003-07-30 |
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CN 01112249 Expired - Lifetime CN1116547C (zh) | 2001-03-30 | 2001-03-30 | 热风、泛气切换调整制粉送粉燃烧系统 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102269419A (zh) * | 2011-07-08 | 2011-12-07 | 西安热工研究院有限公司 | 一种提高电站锅炉制粉炉烟温度的方法及装置 |
CN101596980B (zh) * | 2009-06-24 | 2012-06-06 | 哈尔滨工业大学 | 适用于热风和乏气双介质送粉方法的乏气热风混合器 |
CN103148496A (zh) * | 2013-03-19 | 2013-06-12 | 黑龙江省电力科学研究院 | 一种提高锅炉改变煤种时中储式制粉系统干燥出力的系统 |
CN104089296A (zh) * | 2014-07-08 | 2014-10-08 | 赵怀竹 | 集制粉储粉供粉为一体且可控温的旋转型煤粉燃烧系统 |
TWI480493B (zh) * | 2011-07-13 | 2015-04-11 | Kobe Steel Ltd | Operation method of pulverized coal - fired boiler equipment and equipment for pulverized coal - fired boiler |
-
2001
- 2001-03-30 CN CN 01112249 patent/CN1116547C/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101596980B (zh) * | 2009-06-24 | 2012-06-06 | 哈尔滨工业大学 | 适用于热风和乏气双介质送粉方法的乏气热风混合器 |
CN102269419A (zh) * | 2011-07-08 | 2011-12-07 | 西安热工研究院有限公司 | 一种提高电站锅炉制粉炉烟温度的方法及装置 |
TWI480493B (zh) * | 2011-07-13 | 2015-04-11 | Kobe Steel Ltd | Operation method of pulverized coal - fired boiler equipment and equipment for pulverized coal - fired boiler |
CN103148496A (zh) * | 2013-03-19 | 2013-06-12 | 黑龙江省电力科学研究院 | 一种提高锅炉改变煤种时中储式制粉系统干燥出力的系统 |
CN103148496B (zh) * | 2013-03-19 | 2015-09-09 | 黑龙江省电力科学研究院 | 一种提高锅炉改变煤种时中储式制粉系统干燥出力的系统 |
CN104089296A (zh) * | 2014-07-08 | 2014-10-08 | 赵怀竹 | 集制粉储粉供粉为一体且可控温的旋转型煤粉燃烧系统 |
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Publication number | Publication date |
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CN1116547C (zh) | 2003-07-30 |
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Effective date of registration: 20101012 Address after: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Co-patentee after: Shenhua Zhunger Energy Co., Ltd. Patentee after: Shenhua Group LLC Address before: 010300 the Inner Mongolia Autonomous Region Hohhot Xuejiawan Energy Co. Ltd. Zhungeer power plant Co-patentee before: Chen Huwei Patentee before: Wang Jin |
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