DEVICE FOR TRANSPORT AND DOSED FEEDING OF POWDERY GOODS AND MATERIALS

摘要

Device for dosed feeding of powders and powdery materials, especially for use in connection with health hazardous materials used on offshore drilling rigs, supplied from bases on shore. A completely sealable transport container (1) is combined with a rotating sluice valve (3) to an integrated unit, the vertical shaft (7) of which in a per se known way is extended upwards and equipped with agitator elements (8). An outlet opening (12) in the bottom plate (13) of the sluice valve has a rectangular form with the purpose of giving an even and pulsating free dosing from the container.