DUST REMOVING SYSTEM

摘要

PROBLEM TO BE SOLVED: To regenerate a filter for a dust remover efficiently by providing branch pipes which directly communicate with the upstream sides of the respective filters for chambers of the device and, at the same time, also providing exhaust pipes for guiding a high temperature exhaust gas for the regeneration of the filters, which originates from an exhaust gas source, to the dust remover through the branch pipes. SOLUTION: Exhaust pipes 101, 012 are respectively connected to the inlet side and the outlet side of a supercharger 011 for a diesel engine 010. The exhaust pipe 101 communicates directly with each of chambers 3a-3e of a dust remover 11 through branch pipes 101a-101e and high temperature gas valves 102a-102e, and at the same time, the exhaust pipe 012 communicates with each of chamber 3a-3e through dampers 8a-8e on the inlet side. In addition, the high-temperature gas valves 102a-102e are opened when a filter 5 is regenerated, and at the same time, the dampers 8a-8e on the inlet side are closed so that a high-temperature and high pressure exhaust gas originating from the supercharger 011 is introduced directly to the chamber 3a-3e. Thus, the high-temperature exhaust gas originating from an exhaust gas source which also generates a low-temperature exhaust gas is used for the regeneration of the filter 5.