To prevent cavitation in the pump, the vacuum dryer is usually located above the main machine, often on a higher floor of the building, so that positive pressure on the suction head is maintained.

Reduce energy and cooling water consumption

Energy consumption in oil-lubricated units can be reduced by using highly efficient components such as screw pumps and plate heat exchangers instead of gear pumps and shell-and-tube coolers. However, significant cost savings can be achieved by reducing unnecessary pumping capacity.

If the oil pressure of the system is regulated by adjusting the speed of the pump using a frequency converter (variable speed AC drive), the pump unit will operate at its energy consumption, thus providingDry thin oil lubricationExact oil quantity point required.

The system increases the life of the oil, another important aspect of installation.JuniperConfirm that the oil remains in good condition due to its low water content and acknowledge that this enables the machine to5arrive10Run at longer replacement intervals for years and increase bearing life and increase its operating performance. paper machine.

The resulting economic benefits prompted the factory to6An additional storage tank was purchased for paper machine No.

Excellent system control

Traditionally, oil circulation systems2It is controlled through a combination of manual monitoring and alarm-based automatic operation. However, as system size increases, the task of optical monitoring using manual controls becomes increasingly complex.

Therefore, a range of accompanying system control equipment has been developed to complement the new tank design.