大众科技
大衆科技
대음과기
DAZHONG KEJI
2014年
6期
122-123,126
,共3页
板式闭冷器%堵塞%流道窄小%折流杆闭冷器%安全%维护成本%换热性能
闆式閉冷器%堵塞%流道窄小%摺流桿閉冷器%安全%維護成本%換熱性能
판식폐랭기%도새%류도착소%절류간폐랭기%안전%유호성본%환열성능
Plate heat exchanger%block%narrow flow channel%baffle-rod heat exchanger%security%maintenance costs%heat exchange performance
深圳妈湾电力有限公司#5、#6发电机组原配板式闭冷器运行效果不理想、运行成本高，且已严重影响到发电机组的正常运行。采用新型折流杆结构管式换热器对板式闭冷器进行改造。改造后闭冷器的换热性能更好，运行安全可靠，系统简单，维护工作量少，运行成本较低。且改造成本低，投资成本回收周期短，具有重要应用价值。
深圳媽灣電力有限公司#5、#6髮電機組原配闆式閉冷器運行效果不理想、運行成本高，且已嚴重影響到髮電機組的正常運行。採用新型摺流桿結構管式換熱器對闆式閉冷器進行改造。改造後閉冷器的換熱性能更好，運行安全可靠，繫統簡單，維護工作量少，運行成本較低。且改造成本低，投資成本迴收週期短，具有重要應用價值。
심수마만전력유한공사#5、#6발전궤조원배판식폐랭기운행효과불이상、운행성본고，차이엄중영향도발전궤조적정상운행。채용신형절류간결구관식환열기대판식폐랭기진행개조。개조후폐랭기적환열성능경호，운행안전가고，계통간단，유호공작량소，운행성본교저。차개조성본저，투자성본회수주기단，구유중요응용개치。
Shenzhen Mawan power company limited #5、#6 Plate heat exchanger operation with generator makes desirable results, high running costs, and has seriously affected the normal operation of generators. New architecture of rod baffle tubular heat exchanger on the plate heat exchanger to be transformed. Modification of heat transfer in heat exchangers better performance, reliable operation, the system simple, low maintenance and running costs low. And renovation costs low investment cost-recovery cycle is short, is of great value.
