FIELD: heating.
SUBSTANCE: in an air heater made using a laser prototyping method, consisting of a matrix made from ceramic material and containing longitudinal channels with different cross section configuration, working media distributing/collecting headers with their inlet/outlet branch pipes, heating gas distributing/collecting headers include air and gas tubes passing through them, the external surface of which has fins; at that, fins are oriented in the direction of radii of headers.
EFFECT: reduction of energy losses, increase in heat release, reduction of metal consumption and improvement of compactness.
12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS TURBINE ENGINE TUBULAR AIR HEATER | 1999 |
|
RU2154248C1 |
| NET RECUPERATOR | 2009 |
|
RU2419034C2 |
| UTILISING WATER HEATER | 2009 |
|
RU2415361C2 |
| STACK OF PLATE-TYPE HEAT EXCHANGER | 0 |
|
SU1714314A1 |
| COUNTERFLOW PLATE MATRIX-RING SMALL-SIZED CERAMIC RECUPERATOR | 2010 |
|
RU2450210C2 |
| COUNTER-FLOW LAMINAR MATRIX-CIRCULAR CERAMIC RECUPERATOR | 2008 |
|
RU2391614C1 |
| COUNTER-FLOW PLATE-TYPE MATRIX-ANNULAR COMPACT CERAMIC RECUPERATOR | 2010 |
|
RU2464514C2 |
| METHOD OF UNIFYING HEAT-RECOVERY BOILER ASSEMBLY UNITS AND PARTS | 2009 |
|
RU2453786C2 |
| METHOD TO UTILISE HEAT OF EXHAUST GASES OF GAS-TURBINE PLANTS | 2009 |
|
RU2418961C2 |
| RECUPERATOR | 0 |
|
SU1740889A1 |
