亚洲肥老太bbw中国熟女-亚洲二区在线视频-亚洲二区在线观看-亚洲二区精品婷婷久久精品-亚洲都市校园激情另类-亚洲动作一

Shanghai Industrial Boiler Co., Ltd./Shanghai industrial boiler (Wuxi) Co., Ltd.
Solution·Engineering generalcontractor
Power station boiler EPC package
Shanxi Gaoyi Iron and Steel Co., Ltd. 15MW high temperature and extra high pressure gas power generation project
 
Unit operation mode:
A 190t/h high-temperature ultra-high pressure gas boiler (blast furnace gas mixed with converter gas) +1 15MW high-temperature ultra-high pressure back pressure steam turbine unit, steam turbine back pressure parameters: 3.9MPa (a), ~ 373 °C. The back pressure of the steam turbine is returned to the boiler reheater, and the steam temperature is raised to 450 ° C and sent to the steam blower of the steel mill.
 
Fuel fuel:
Mixed gas of blast furnace gas and converter gas
 
Lgnition method:
Liquefied gas ignition
 
In principle, the boiler operates at base load, but has variable load peaking capability. The boiler has good adaptability to the sliding pressure operation and the constant pressure operation.
The time from ignition to full load of the boiler meets the following requirements under normal starting conditions:
Cold start (stop more than 72h) 6~8 hours
Warm start (stop 10-72h) 3~4 hours
Hot start (within 10 hours of shutdown) 1.5~2 hours
 
Temperature adjustment method:
The superheated steam is cooled by two-stage water spray; the reheated steam is cooled by a small amount of water spray.
 
The service life of the boiler is 30 years, and the life of the convective heating surface flushed by the smoke is more than 120,000 hours. The overhaul interval is 5 years.
The project has been put into operation according to the installation, and all the indicators have reached the predetermined requirements.

2018/09/28 11:13:35

9100

none Next
×
主站蜘蛛池模板: 2024精品久久久久精品免费网 | 精品久久精品久久 | 亚洲欧美另类在线一区二区三区 | a级毛片中文字幕不卡 | 精品人妻va人妻中文字幕 | 日本高清另类videohd | 国产精品日韩在线观看 | 日本欧美不卡一区二区三区在线 | 日韩精品人妻一区二区三区四区 | 国产一区二区精品在线观看 | 国产欧美国产精品第二区 | av狼论坛地址电视剧在线观看 | 二区三区国产野外无码理论片 | 久久久久亚州aⅴ无码专区首 | 国产精品视频第二区第二页 | 丝袜人妻一区二区三区网站影院 | 国产精品丝袜在线 | 2018日日摸夜夜添狠狠躁 | 韩国色情巜肉欲夜姬 | 国产精品一区二区久久精品 | 日韩精品免费在线视频 | 一区欧美久久被爆乳邻居肉欲中文字幕 | 久久综合亚洲色一区二区三区精品丝袜 | 欧美日韩人妻自慰喷水一级综合 | 在线观看国产一区二区三区 | 五月丁香综合啪啪成人小说 | 日韩人妻无码一区二区三区中文 | 九一精品国产 | 国产亚洲美日韩av中文字幕无码成人高清 | 泷泽萝拉qvod第二部神马在线观看 | 18禁成人黄网站免费观看自慰 | 免费人妻不卡中文字幕 | 国产颜射手机在线播放 | 无人区在线高清完整免费版 | 欧美精品中文字幕亚洲专区 | 黑巨人精品一区二区三区 | 东京热一频道一区二区三区 | 亚洲一区精品视频在线 | 果冻传媒出品一区二区 | 五月激情四射开心网 | 亚洲精品中文字幕不卡在线 |