| 摘要 |
PURPOSE:To prevent adhesion and deposition of dust in the heat accumulating device by connecting a suction header, rotatably arranged in the upper part of a heat accumulating chamber, to a turbine or the like through a small type dust collector. CONSTITUTION:The suction header 6, arranged in the upper part of the heat accumulating device 5, has a recess at the lower surface thereof, is attached rotatably to a suction pipe 66 through a bearing and is connected to the turbine 4 or the like by the pipe 67 through the small type dust collector 68. The pressure in the heat accumulating chamber 5 is about 2kg/cm<2> as compared to the pressure of about 0.05kg/cm<2> in the turbine 4 or the like, therefore, the dust in the heat accumulating chamber 5 is induced automatically by the suction header 6 and pulified by the small type dust collector 68, thereafter, is sent into the turbine 4 or the like. At this time, when a motor is driven, the suction header 6 rotates in the heat accumulating chamber 5 and thereby preventing the adhesion and deposition of the dust to a heat accumulating material. |
