SYSTEM FOR PREVENTING A VISCOUS MATERIAL BLOCKAGE IN A VISCOUS MATERIAL DELIVERY LINE WHEN PUMPING VISCOUS MATERIAL IN THE VISCOUS MATERIAL DELIVERY LINE

摘要

The invention relates to a system (1) for preventing a viscous material blockage in a viscous material delivery line (10) when pumping viscous material (DS) in the viscous material delivery line (10), said system (1) having: - an actuatable blockage prevention device (40), which is designed to prevent a viscous material blockage in the viscous material delivery line (10), and - a controller (60) which is designed to automatically actuate the blockage prevention device (40) in a pump mode when pumping viscous material (DS) such that the blockage prevention device (40) prevents a viscuous material blockage.