The vaporizer is the equipment that heats liquid gas in a gasifier/ vaporizer until it vaporizes (becomes gas).

In simple terms, is the icy ,cold liquid gas through "lead gasification device" becomes a gaseous gas. The heating can be indirectly (steam heating type evaporator, hot water bath type evaporator, natural ventilation air bath type evaporator, forced ventilation type evaporator, electric heating type evaporator, heat transfer fluid solid heat conduction type carburetor or) or directly (heat or submerged combustion).