| 摘要 |
FIELD: heat power engineering. ^ SUBSTANCE: invention can be used in thermoelectric plants and boiler rooms, at transportation and storage of materials whose viscosity depends on temperature. According to invention, proposed device contains pump, external heater, suction branch pipe, pressure pipeline and jet head, and guide member. Guide member is made of cylindrical, conical pipes or their combination, including telescopic pipes and is provided with blind, plate and separate baffles. Guide member is arranged in reservoir between its bottom and surface of fuel oil in reservoir. ^ EFFECT: increased area of fuel oil heating (in reservoir) to temperature not lower than required temperature without additional consumption of power. ^ 5 cl, 7 dwg |
