CWP (COAL WATER PASTE) RECOVERY SYSTEM AND CWP RECOVERY METHOD

文件类型：PDF文档
文件大小：77K
PROBLEM TO BE SOLVED : To provide a CWP recovery system and a CWP recovery method which can be worked at a low cost and can be operated without the blockage by CWP in a piping at the recovery of CWP and at the re-transfer of the recovered CWP and thus allow CWP to be transferred with stability. SOLUTION : The CWP recovery system 30 recovers CWP exhausted from a pressurized fluidized bed boiler electric power generation apparatus using a CWP containing coal, lime and water in regulated amounts as a fuel, during the time of the stop of the boiler, and comprises a crusher 39 which receives the CWP exhausted from the pressurized fluidized bed boiler electric power generation apparatus when the boiler stops its operation and crushes the solid component contained in the CWP and a CWP recovery tank 37 which stores the CWP having the solid component being crushed with the crusher 39. COPYRIGHT : (C)2007, JPO&INPIT