亚洲欧美日韩专区-日韩美女在线视频-色播视频在线观看-91免费在线观看视频-香蕉视屏免费播放

中文版  | Mail Box |  Homepage
Main business

 
Low-temperature coal economizer and WGGH (including control system) HomepageMain business – Products

Low-temperature coal economizer and WGGH (including control system)
In 2004, SPERI carried out intensive research and tests on low-temperature coal economizers for 2X1000MW unit of the Shanghai Waigaoqiao No. 3 Power Plant on the basis of investigating and summarizing the operation of domestic and oversea boilers.
Products Description

    In 2004, SPERI carried out intensive research and tests on low-temperature coal economizers for 2X1000MW unit of the Shanghai Waigaoqiao No. 3 Power Plant on the basis of investigating and summarizing the operation of domestic and oversea boilers. With the technical research, design and development, production and manufacture in almost 5 years, the first set of low-temperature coal economizer in China (the first set of low-temperature coal economizer made of metal pipes in the world) was successfully put into operation on the unit of the Shanghai Waigaoqiao No. 3 Power Plant in May, 2009. At present, the unit of the Shanghai Waigaoqiao No. 3 Power Plant as the first set of unit equipped with low-temperature coal economizer in China has become a demonstration project.
 
    Based on the experience in engineering practice of low-temperature coal economizer, SPERI researches and develops the WGGH flue gas waste heat recovery - reheating system which utilizes the recovered waste heat of flue gas to heat up the flue gas to the 80℃  before it flows into chimney. It effectively improves gypsum rain phenomena near the chimney of power plant and eliminates visual pollutions. At present, this system has been successfully used in the projects including the Zheneng Liuheng Power Plant, the Jiangyin Sulong Thermal Power, the Huaneng Shangan Power Plant, the Foshan Nanhai Jingneng Thermal Power, the Zheneng Wenzhou Telulai Power Plant , etc. All the systems which have been put into operation reach or exceed designed values and no corrosion problem exists. 
 
            
 
 
       

Product features:

      
    Automatic control of metal pipe wall temperature of heat exchanger at different loads;

    Depending on the flue gas of different coal types, the setting value of metal pipe wall temperature of heat transfer pipe preventing low-temperature corrosion is automatically calculated and the operation of whole system is safe and reliable; 
    Master the measurement technology for dew point temperature of flue gas and develop portable measuring instrument for acid dew point temperature of flue gas;

    Modular production and onsite building block lifting and welding; single piece of heat transfer pipe can be pulled out; installation and maintenance are easy;

    Properly determine the layout position of equipment and the reconstruction and reinforcement scheme for flue, perform numerical simulation on flue gas flow field and put forward reasonable deflector plate layout schemes; this is the key to solve wear;

    Depending on different conditions of different owners, the system with the most optimal technology and the highest compliance with requirements can be designed.


Contact Information

TEL:021-64358710    FAX:021-64358722


Homepage | Enterprise overview | Main business | Research and development | Contact Us
Copyright ? Shanghai Power Equipment Research Institute All Rights Reserved.  Supported By Chinese Company Window

欧美黑人午夜性猛交决绝拒绝 | 欧美性爱xxyxx | 免费看国产黄色视频 | 精品人妻午夜无码免费 | 日本丰满少妇黄大片在线观看 | 亚洲日韩v精品一区二区小说 | 免费无码又爽又刺激a片暗夜 | 黄色视频免费看网站 | 亚洲国产av一二三区 | 女人高潮一级A片免费看视频 | h片免费观看入口 | 国内外久久成人色免费视频 | 中文字幕欧美日韩 | 国产无遮挡A片又黄又爽 | 无码人妻AⅤ一区二区三区玉蒲团 | 无码人妻一区二区三区免水牛视频 | 国产三级三级三级三级看三级 | 免费无码成人又爽又高潮天美 | 最新成人黄色网址 | 女同日韩一区二区无线码 | 国产成人NV电影 | 成人欧美精品区二区三 | 国产高潮流白浆一区二区 | 日本高清视频wwww | 亚洲人成无码网站久久96国产 | ▓■成人网站入口▓无码免费 | 日本少妇做爰高潮片 | 国产乱码精品1区2区3区 | 寡妇高潮一级毛片在线播放一 | 日本高清免费不卡一区二区三区在线 | 国产精品久久久久久一级毛片4 | 国产精品 A片在线观看原神 | 91丨九色丨白浆丨老牛 | 精品亚洲.com不行 | 国产91在线拍揄自揄拍无码九色 | 波多野在线结衣AV一区二区荷花影视 | 成人电影视频久久 | 午夜福利伦伦电影理论片结婚前夜 | 精品裸体舞一二三区 | 久久久久亚洲AV无码网站 | 东京热dⅤd不卡 |