城市生活垃圾两段热解旋流燃烧装置数值模拟
Numerical Simulation of the Two-stage Pyrolysis Swirling Combustion Devices of Municipal Solid Waste
查看参考文献16篇
|
文摘
|
为了实现城市生活垃圾的无害化处置,提出了两段热解旋流燃烧装置。该装置的关键技术在于燃烧室内增加了一螺旋体。通过对燃烧室的数值模拟,确定了螺旋体的结构参数,并考察了螺旋体对气相燃烧温度场、烟气平均停留时间和组分浓度分布的影响。结果表明:增加螺旋体后,燃烧室内气体混合均匀,燃烧完全,燃烧情况优于无螺旋体时,满足抑制二噁英的要求。 |
|
其他语种文摘
|
In order to realize harmless disposal of Municipal Solid Waste (MSW), the two-stage pyrolysis swirling combustion devices is put forward. The key technology of the device is that the combustion chamber adds a helix. Through the numerical simulation of the combustion chamber, the structural parameters of the helix structure were determined, and the effort of helix on the temperature of the gas phase combustion, average residence time of flue gas and mole fraction of the component was studied. The results showed that with the helix, the gas mixture in the combustion chamber was uniform, the combustion was completely and the combustion condition was better than no helix, which could meet the requirements of dioxin control. |
|
来源
|
工程热物理学报
,2016,37(12):2715-2719 【核心库】
|
|
关键词
|
燃烧室
;
数值模拟
;
平均停留时间
;
气相燃烧
|
|
地址
|
1.
中国科学院广州能源研究所, 广州, 510640
2.
华南理工大学, 广州, 510640
3.
中国科学院广州分院, 广州, 510070
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
0253-231X |
|
学科
|
环境污染及其防治 |
|
基金
|
国家自然科学基金
;
“十二五”农村领域国家科技计划课题
|
|
文献收藏号
|
CSCD:5869153
|
参考文献 共
16
共1页
|
|
1.
国家统计局.
中国统计年鉴(2014),2014
|
被引
3
次
|
|
|
|
|
2.
Leckner B. Process Aspects in Combustion and Gasification Waste-to-Energy (WtE) Units.
Waste Management,2015,37:13-25
|
被引
6
次
|
|
|
|
|
3.
Consonni S. Waste Gasification vs. Conventional Waste To Energy: A Comparative Evaluation of Two Commercial Technologies.
Waste Management,2012,32:653-666
|
被引
7
次
|
|
|
|
|
4.
Tanigaki N. Co Gasification of Municipal Solid Waste and Material Recovery in a Large-Scale Gasification and Melting System-Nippon Steel.
Waste Management,2012,32:667-675
|
被引
4
次
|
|
|
|
|
5.
Shibaike H.
Development of High-Performance Direct Melting Process for Municipal Solid Waste-Nippon Steel. Japan: Nippon Steel Technical Report No.92,2005:22-29
|
被引
1
次
|
|
|
|
|
6.
Malkow T. Novel and Innovative Pyrolysis and Gasification Technologies for Energy Efficient and Environmentally Sound MSW Disposal.
Waste Management,2004,24:53-79
|
被引
44
次
|
|
|
|
|
7.
熊祖鸿. 下吸式气化炉处理城市生活垃圾.
环境污染治理技术与设备,2005,6(8):75-78
|
被引
5
次
|
|
|
|
|
8.
胡建军.
生物质气化机组的设计与试验研究,2003
|
被引
1
次
|
|
|
|
|
9.
徐旭常.
燃烧技术手册,2007:409
|
被引
1
次
|
|
|
|
|
10.
胡珀. 废气焚烧炉的设计探讨.
科技创新导报,2008,26:15
|
被引
1
次
|
|
|
|
|
11.
王福军.
计算流体动力学分析,2004:120-124
|
被引
28
次
|
|
|
|
|
12.
Huai X L. Analysis and Optimization of Municipal Solid Waste Combustion in a Reciprocating Incinerator.
Chemical Engineering Science,2008,63:3100-3113
|
被引
5
次
|
|
|
|
|
13.
Gulyurtlu I. Measurements of Dioxin Emissions During Co-Firing in a Fluidised Bed.
Fuel,2007,86:2090-2100
|
被引
2
次
|
|
|
|
|
14.
Mckay G. Dioxin Characterisation, Formation and Minimisation During Municipal Solid Waste (MSW) Incineration: Review.
Chemical Engineering Journal,2002,86:343-368
|
被引
88
次
|
|
|
|
|
15.
赵吉睿. 垃圾焚烧过程中二噁英的生成与控制.
环境科学与技术,2014,37(120):101-104
|
被引
3
次
|
|
|
|
|
16.
Yan Mi. Effect of temperature and oxygen on the formation of chlorobenzene as the indicator of PCDD/Fs.
Journal of Environmental Sciences,2010,22(10):1637-1642
|
被引
14
次
|
|
|
|
|
了解气象卫星更多信息，请访问