The invention discloses a twin-screw extruder with self-cleaning effect, relating to the technical field of extruders. The utility model comprises an extruder housing, in which twin screws are rotatably mounted, a drive motor is mounted on the extruder housing, and the drive motor is connected with the twin screws through a gear set. A material storage component is mounted on the extruder housing. When cleaning is needed, the communication between the through opening and the extruder housing is cut off through the cooperation of the material storage component, so that the processing raw materials enter the material storage component, and the cleaning material enters the extruder housing through the cleaning port to clean the twin screws. When the material storage component releases the cut-off of the communication between the through opening and the extruder housing, the scraping component scrapes the processing raw materials in the material storage component into the extruder housing for processing. In the process, the feeding of processing raw materials does not need to be stopped, thereby reducing the possibility of device damage caused by heavy load.
Country Code: CN
Application Number: CN202322660997.0
