Apr26-12, 09:33 PM
At our recycled paper mill we are planning to install a spray starch system to help with ply-bond .
The basic idea is to feed 14 % starch slurry and recycled water into a centrifugal pump. The diluted slurry then runs through rubber hosing, valves, filter, the shower bar and then returns to the inlet of the centrifugal pump to be recirculated.
How can I estimate:
1) Pressure drop across the shower bar
2) The filter/screen
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