The present invention relates to the technical field of twin-screw extrusion equipment, and specifically discloses a pressure stabilizing equipment and a pressure stabilizing method for the conveying section of a twin-screw extruder. The equipment comprises a pressure stabilizing device, a power output device, a feeding device and a control system. The power output device is connected with the pressure stabilizing device, the feeding device is installed at the front end of the pressure stabilizing device, and the control system is electrically connected with the pressure stabilizing device, the power output device and the feeding device. The pressure stabilizing device comprises an inner barrel and an outer barrel, the inner barrel is composed of a plurality of unit barrels, each unit barrel is formed by connecting a fixed part of the unit barrel and a movable part of the unit barrel. The fixed part of the unit barrel is connected and fixed with the outer barrel and remains stationary, and the movable part of the unit barrel can move in the radial direction. The present invention achieves the purpose of adjusting the local pressure of the inner barrel by controlling the local internal volume of the inner barrel, thereby realizing an accurate and controllable pressure stabilizing effect on the conveying section of the twin-screw extruder, optimizing the physical properties of the extruded material, and prolonging the service life of the twin-screw extruder.
Country Code: CN
Application Number: CN202410530887.9
