| 摘要 |
FIELD: oil industry. ^ SUBSTANCE: device comprises heater made of a spiral piping heat exchanger and is mounted at the center of the bottom of the tank. The heater underlies the conical deflector. The spiral piping heat exchanger is made of at least of two spirals. The spirals are axially aligned, and one of the spirals is mounted inside the other. The inlets and outlets of the spirals are connected with the inlet and outlet collectors, respectively. A set of ejecting funnels are coaxially mounted inside the heat exchanger. The device has supplying pipe for supplying heated oil product and receiving pipe for discharging the oil product from the tank. The nozzle tip of the supplying pipe points into the top funnel, and receiving pipe is connected with the outlet of the bottom funnel for supplying liquefied oil product to the unit for preparing fuel for combustion. ^ EFFECT: enhanced efficiency. ^ 1 dwg |
