Simultaneous Metering Blender - Mass Flow - BJVP
Overview:
Simultaneous Metering Blending is a system coupled with a sequential control and mode of operation.All raw material components (base oils and additives) are simultaneously dosed into a header through each SMB line before discharging to tank for final mixing. Each line has a separate control valve, flow meter, and chech valve to control the accuracy of this equipment.
How it works:
An VP SMB process include three basic steps: (1) Loading raw materials (2) Flushing (3) Pigging
The first step, loading, is transferring the preset matreial into the header line simultaneously. Second, use the rest of basic oil to flush the most residual raw materials from the pipeline to the header line. A pigging system is then typically used to push all liquid in the deader line into the tanks.
Applications:
Advantages:
High throughput capability
Low internal contamination
Reduce dosing modules
Reduce investment
Simply control