Fecha de publicación: 30/08/2022 Fuente: WIPO "hemp" The utility model discloses a non-tobacco impurity removing device which comprises a workbench, an adsorption assembly, an impurity scraping assembly, a driving assembly and a collecting assembly. The adsorption assembly comprises a power supply and an electrostatic adsorption panel; the power supply is electrically connected with the electrostatic adsorption panel; the bottom surface of the electrostatic adsorption panel is parallel to the workbench and is fixedly connected with the workbench; the impurity scraping assembly comprises a scraping strip; the scraping strip is arranged on the top surface of the electrostatic adsorption panel, and the scraping strip is movably connected with the electrostatic adsorption panel; the driving assembly is connected with the scraping strip and used for driving the scraping strip to move on the top face of the electrostatic adsorption panel. The collecting assembly is arranged at the end, in the moving direction of the scraping strip, of the electrostatic adsorption panel and used for collecting the non-cigarette impurities scraped by the scraping strip. According to the device, the electrostatic adsorption principle is utilized, fine hemp threads, hemp velvet and other non-tobacco impurities in tobacco raw materials are adsorbed to the top face of the electrostatic adsorption panel, then the driving assembly is utilized to scrape the impurities into the collecting assembly, the cleaning effect on the non-tobacco impurities is good, operation is convenient, and the working efficiency is high.