| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waste vapor recovering device which can automatically adjust a position of overflow according to the quantity of supplied waste vapor. <P>SOLUTION: A waste vapor supply pipe 17 is connected to a heat exchanger container 1. An atmosphere release pipe 4 is arranged at the center of the heat exchanger container 1. An overflow pipe 3, which discharges a drain made of condensed vapor, is arranged to be more close to the center of the atmosphere release pipe 4. A proportional dam 7, which serves as a flow dam, is attached to be directed downward from the top 11 of the overflow pipe 3. The inlet end 13 of the heat exchanging pipe 5 is connected with a cooling fluid supply pipe 6. An ejector 23 lies in the cooling fluid supply pipe 6. For a large amount of condensate in the heat exchanger container 1, a large amount of condensate is discharged from the proportional dam 7 and for a small mount of condensate in the heat exchanger container 1, an amount of condensate to be discharged is decreased. <P>COPYRIGHT: (C)2013,JPO&INPIT |
