FIELD: heat power engineering. SUBSTANCE: exhaust gases enter flue 3 through gas distributing device 4. Then gases are directed to rows of heat exchange elements 8 via passage formed by partitions 5. On surfaces of these heat exchange elements water vapor is condensed from flue gases. Besides that, volume condensation takes place because velocity in narrowing passages rises and pressure of flow drops. Condensate thus formed flows over inclined partitions 5, chutes 10 and drain branch pipes 9 to condensate receiver 1. Gas heat exchanger 13 is connected to flue gas source owing to which gases are additionally dried before entering smoke stack 15. EFFECT: enhanced efficiency. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF WASTE GAS HEAT RECOVERY | 1991 |
|
RU2069811C1 |
| HEAT RECOVERY DEVICE | 1991 |
|
RU2006739C1 |
| WATER-TO-AIR HEAT RECOVERY UNIT | 1995 |
|
RU2122676C1 |
| AIR PREHEATER | 1995 |
|
RU2130152C1 |
| EVAPORATION-WASTE RECOVERY INSTALLATION | 1995 |
|
RU2143637C1 |
| HEAT-EXCHANGE ELEMENT | 1994 |
|
RU2123652C1 |
| HEAT RECOVERY UNIT FOR AUTONOMOUS AIR HEATING AND HOT WATER SUPPLY DURING BURNING OF NATURAL GAS | 2011 |
|
RU2464501C1 |
| HEAT EXCHANGER TESTING STAND | 0 |
|
SU1765683A1 |
| METHOD FOR PREPARATION OF FUEL FOR COMBUSTION IN PROCESS OF INTERNAL COMBUSTION ENGINE THERMAL POLLUTANTS RECYCLING | 2006 |
|
RU2353789C2 |
| DEVICE FOR COMPLEX RECOVERY OF HEAT OF EXHAUST OF INTERNAL COMBUSTION ENGINES | 2006 |
|
RU2314429C1 |
