Bitumen Tank

Bitumen system is composed of bitumen insulation tanks, thermal oil pump and pipelines, valves, flanges, metal gaskets and other accessories.

Bitumen is storage in insulation tanks, tank is covered by insulation material, there are hot oil coils and exhaust flue inside the tanks. Hot oil is heated by combustion chamber and go through pipelines, at the same time the hot exhaust also heat the asphalt through the multi row flue. So that the bitumen raises to rated temperature.

Working principle

The device has a built-in combustion chamber with a thermal oil jacket layer, and the multirow of flue and the thermal oil coil. The thermal oil is heated by the flame in the jacket layer, then the hot thermal oil is pumped and passed through the coil to heat the asphalt, meanwhile, the hot exhaust also heat the asphalt through the multirow flue, so the two methods including the high temperature flue and the hot thermal oil coil heat the asphalt at the same time.

Features

1. Our storage silo are mounted on steel skids that bolt to concrete foundations.

2. Our storage tanks have serpentine heating coils and exhaust flue, liquid asphalt in the tank is indirectly heated by hot thermal oil flowing through the coils and exhaust flue together.

3. A manhole is located in the top of each compartment. An access ladder is provided on the outside of the tank and inside each compartment. Each compartment also has a combination vent and overflow pipe.

4. An valve in the bottom of each compartment allows the tank to be completely drained.

5. All our tanks are covered with rock wool insulation, temperature drop is no more than 10% of the atmospheric temperature changes in 24 hours.