Patent ID: 11913317
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC E  B | IPC B  E

Claim 13:
14. A method of processing proppants, the method comprising the steps of:
providing proppants comprising dry or wet sand;
using an in-feed conveyor, transferring the proppants from a transport vehicle to one or more bins of a primary feed bin assembly;
moving the proppants from the one or more bins to an upper bin conveyor;
moving the proppants from the upper bin conveyor to a lower bin conveyor;
using an out-feed conveyor, transferring the proppants to one or more bins of one or more secondary feed bin assemblies;
moving the proppants to a secondary bin conveyor;
moving the proppants from the secondary bin conveyor to a final transport conveyor;
using the final transport conveyor, moving the proppants to a blender.