| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce running costs by efficiently deodorizing a smell gas, miniaturizing a device and enabling repeated use while keeping circulating water at a fixed temperature. SOLUTION: A forced contact decomposition container 2 is composed of a first ejector 5, with which a primary venturi part 8 is provided at the upper end of a circulating water tank 3, and a second ejector 6, with which a secondary venturi part 10 is provided inside a lower end discharge side by communicating and connecting the first ejector 5 to the side face, an ozone nozzle 12 communicated to an ozone generator is made face the primary venturi part 8, a circulating water inlet 7 is provided on the side face of the first ejector 5 on the upstream side of the ozone nozzle 12 for leading in circulating water 4, and a smell gas nozzle 14 is made face the secondary venturi part 10. Thus, by opening the circulating water tank 3 in the atmosphere, a differential pressure is secured for providing a suction effect in the secondary venturi part 10. Since the heat exchange of the sucked high temperature smell gas is performed by the reaction with ozone water, the temperature of the circulating water 4 is kept constant.</p> |
