| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide exhaust heat-utilizing means suitable for an industrial laundry system to contribute to reduction of energy costs and prevention of global warming. <P>SOLUTION: An industrial laundry system includes a boiler 5, a steam dryer 3 and washing machines 11 and 12. In the system, steam generated in the boiler 5 is introduced into a heat source body 31 forming a space separated from the laundry and is converted to hot drainage water to be flown out from a hot drainage water outlet, as operations in the steam dryer 3, and the flown-out hot drainage water flows into a primary side flow-in opening 601 of a plate-type heat exchanger 6 through a hot drainage water pipe 61, and fresh water flows into a secondary side flow-in opening 603 of the plate-type heat exchanger 6 through a fresh water-supplying pipe 62, and the fresh water warmed by the plate-type heat exchanger 6 flows out from a secondary side flow-out opening 604 and is supplied to the respective washing machines 11, 12 through a warm fresh water-supplying pipe 64 via a warm water tank 4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
