FIELD: cooling of circulating water.
SUBSTANCE: the vertical eddy-type nozzle-draft cooling tower has an axial-flow fan with profiled blades twisting the air flow, housing in the form of a tube, water drops separator, tray for collection of water, filter, circulating pump, comb and nozzles for spraying of water inside the tube bulk. The tube is made vertical with a diameter equal to 400-1200 mm, and the air flow twisted by the fan at an angle equal to 30-60 deg to the tube generating line is fed to it from the bottom upwards, and water is injected to the counter-flow through the nozzles. The cooling tower is provided with a trap for collection of water film draining over the tube inner surface, in the bottom of the tube the fan body is positioned with a clearance in the trap.
EFFECT: enhanced heat exchange and mass transfer, improved compactness.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VERTICAL EDDY-TYPE EVAPORATIVE CONDENSER | 2003 |
|
RU2267727C2 |
| VORTEX VERTICAL INJECTOR AIR COOLER | 2001 |
|
RU2236656C2 |
| EDDY EVAPORATIVE CONDENSER | 2001 |
|
RU2252376C2 |
| METHOD FOR PREVENTION OF PRODUCT WEIGHT LOSSES DURING FREEZING THEREOF AND DEVICE FOR ITS IMPLEMENTATION | 2003 |
|
RU2239135C1 |
| 0 |
|
SU185941A1 | |
| HIGH-SPEED FREEZING APPARATUS FOR FOOD PRODUCTS | 0 |
|
SU787828A1 |
| 0 |
|
SU516883A2 | |
| 0 |
|
SU516884A2 | |
| VORTEX AIR COOLER WITH PERMANENT REMOVING OF FROST | 2001 |
|
RU2253077C2 |
| HIGH-SPEED FREEZING APPARATUS | 0 |
|
SU787827A2 |
