| 摘要 |
PROBLEM TO BE SOLVED: To suppress vibration and to improve energy efficiency and mixing dispersion power in a fluidized bed apparatus using gas pulsation waves.SOLUTION: This fluidized bed apparatus includes a fluidized bed container 1; first and second air supply chambers 2a, 2b; an air supply line 3; a pulsation wave generator 4 serving as a pulsation wave generating means; an exhaust line 5; and a blower 6 serving as a gas suction means. The fluidized bed container 1 has a first ventilating part 1a at a bottom part, and a second ventilating part 1b at a side part. The first air supply chamber 2a is provided below the fluidized bed container 1, and the second air supply chamber 2b is provided at the side of the fluidized bed container 1. The air supply line 3 is connected to the first and second air supply chambers 2a, 2b. The pulsation wave generator 4 is interposed in the air supply line 3. The exhaust line 5 is connected to the upper part of the fluidized bed container 1, and the blower 6 is connected to the exhaust line 5. |
