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: 国产精品h片在线播放 | 四虎影视4HU最新地址在线 | 国产日韩a视频在线播放视频 | 国产精品一国产精品 | 国产欧美日韩精品综合 | 538国产精品视频免费播放 | 精品无码久久久久国产动漫3d | 成人综合国产成人亚洲 | 日韩精品秘 在线观看 | 日韩福利网 | 久久AV亚洲精品一区无码网 | 成人黄色小视频在线观 | 久久国产精品免费一区二区三区睡前观看 | 91三级在线| 国产精品宅男宅女 | 欧美曰韩一区二区三区 | 2024国产麻豆剧果冻传媒入口 | 国产v亚洲v天堂无码网站 | 麻花豆传媒国产剧MV免费软件 | 丰满的女邻居在线观看 | 中文字幕精品视频在线 | 91亚洲国产青草衣衣 | 亚洲第一区无码专区 | 老熟女重囗味hdxx | 欧美日本综合 | 国产美女一级视频 | 国产无遮挡一区二区三区 | 亚洲国产精久久久久久久 | 国产人成高清在线视频99 | 久久精彩视频网站 | 亚洲三级中文字幕 | 囯产精品流白浆高潮免费A片 | 97av视频在线播放 | 国产日韩网站 | 国产午精品午夜福利757视频播放 | 欧美日韩亚洲一区二区三区在线观看 | 亚洲精品久久久久久久蜜桃 | 国产乱码日产精品BD | 国产偷窥熟女 | 日韩免费一区二区三区中文字幕 | 欧美疯狂做受xxxxx喷水 |