| 摘要 |
The invention relates to heat engineering and can be used in equipment for heating and for humidification of blast air of gas-consuming boilers plants in heat engineering. A heat utilizer has the upper and the lower chambers placed in vertical body and separated with partition with draining unit, this is connected to pallet. In the upper chamber sprinkler is placed, heat exchange nozzle and surface heat exchanger, this is placed in the branch pipe for air discharge and connected to sprinkler. The lower chamber has three heat exchangers included to gas section. The second in direction of gas flow heat exchanger additionally is included to air section, and through air duct it is connected to the inlet to heat exchange nozzle. The invention provides deeper cooling of smoke gases with cold air and reguired air heating before it comes to heat exchange nozzle. |
