Patent ID: 11885206
Assignee: U.S. WELL SERVICES, LLC
Field: Chemical engineering (Chemistry)
Classification: CPC B  E  Y | IPC B  E

Claim 10:
11. A method comprising:
associating at least one transportation mechanism with a first tub and a second tub, the second tub located within the first tub, wherein blending components are enabled to be moved to side areas of the first tub via the at least one transportation mechanism and wherein transport of blending components by the at least one transportation mechanism occurs through chutes that are provided between the first tub and the second tub in said side areas;
associating at least one variable frequency drive (VFD) with an electric motor and a control unit to cause movement associated with the at least one transportation mechanism; and
enabling the at least one VFD to provide real-time control of a frequency or speed associated with the movement caused in the at least one transportation mechanism.