| 摘要 |
PROBLEM TO BE SOLVED: To realize compatibility in terms of combustion performance and cost requirements. SOLUTION: There are provided a combustion chamber 1 for combusting odor components in gas to be processed and a heat storage structure 2 free to be driven and rotated. There are discharged a first supply hole portion 6 for supplying the gas G to the heat storage structure 2 and a first reception hole portion 8 for guiding the gas G passing through the heat storage structure 2 to the combustion chamber 1 such that a gap is formed between them and the heat storage structure 2 and they are sealed from the outside with the case 3. There are further disposed a second supply hole portion 10 for supplying waste gas g from the combustion chamber 1 to the heat storage structure 2 and a second reception hole portion 12 for receiving waste gas g passing through the heat storage structure 2. A sealing cover plate is provided is parallel with the first supply hole portion 6 and the first reception hole portion 8 with a size covering a ventilation passage 2. An end portion of the first reception hole portion 8 is more biassed downward in a rotation direction than an end portion of the first reception hole portion 8. There is further provided pressure adjustment means for bring the inside of the case 3 higher pressure than those in the first supply hole portion 6 and the first reception hole portion 8. There is furthermore provided heating means for heating a portion of the heat storage structure 2 corresponding to the gas supply hole portion 6. |
