The pulp processing plant is being upgraded for a new, higher speed production regime. This elevates the requirements for vibration amplitude limitation for key equipment - slab presses and flash drying fans.
In the proposals for this work, we investigated the nature of disbalance and cracking in their pedestals, constructed symbolic dynamic models and proposed methods for crack remediation.
Slab press foundation cracking
Flash drying fans foundation spider cracking
Dynamic equilibrium schematic in the press
Crack remediation proposal