Patent ID: 8408220
Filing Date: 2013-04-02
Classification: B08B

Abstract:
1. A cleaning apparatus comprising: a heating device comprising a hot water source and a hot water container, the hot water container comprising an exit shutter and defining a water inlet and a water outlet, the hot water source being communicated to the hot water container via the water inlet; a freezing device comprising an aerosol spray system and a freezing container, the spray system comprising a spray head, the freezing container comprising an entrance shutter, the spray head being received in the freezing container; and a conveying belt extending into the hot water container via the exit shutter and extending into the freezing container via the entrance shutter, thereby bridging the hot water container and the freezing container; wherein the hot water container is cuboid in shape and comprises a bottom plate and a top plate opposite to the bottom plate, the water inlet is defined at the bottom plate, the water outlet is defined at the top plate; and wherein the exit shutter is embedded in a sidewall of the hot water container and connecting between the bottom plate and the top plate.