METHOD FOR REDUCING BOILER PLANT EXTERNAL HEAT LOSS Russian patent published in 2012 - IPC F22B37/00 

FIELD: thermal power.

SUBSTANCE: described is a method of improving boiler plants by considerably reducing the temperature of boiler plant setting. The temperature of certain points the boiler plant's setting working at maximum capacity is measured, the required heat-insulating material is selected, the boiler plant is stopped to cool, then the setting of side and rear walls is removed and rebuilt with placing the heat-insulating material (asbestos) between courses of bricks. Thermoflex plates of necessary shape are cut out and installed on the front wall of the boiler plant with the high-temperature adhesive. A fireclay layer is spread over the top of the plant, fireproof asbestos plates are placed on it, and another fireclay layer is spread over these asbestos plates.

EFFECT: gas and liquid fuel average annual consumption is reduced by 12-15%.

1 dwg