Sealed container for bitumen - includes heater to liquefy solid bitumen for emptying through outlet opening

摘要

The sealed container (1) is for transporting products such as bitumen. It is filled in the liquid or paste state, solidifying at ambient temperatures and can be re-heated. There are sealed filling (10) and emptying holes in the container and heat can be applied to the bitumen from outside. The heater is a coil (11) with its ends (16) in the container side (4). It can be connected to an oil or liquid gas burner. The heater is fitted low down and is parallel to the container base (3).