Cigarette ash collecting device for expanded tobacco shreds in cigarette production line

• Main Authors: FANG YUHONG, LU BIN, XU YULIANG, JIAO LONGTAO, HOU KAIYAO
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2023
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CIGARETTES; CIGARS; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; SMOKERS' REQUISITES; SNUFF; STORING; TOBACCO; TRANSPORTING

An upper cover is detachably and fixedly connected to the upper end of a collecting box, a dust inlet hole communicated with the interior of the collecting box is formed in the upper end of the upper cover, and a fixing sleeve fixed to the middle of the upper end face of the upper cover and the dust inlet hole are concentrically arranged. The fixing sleeve is detachably, hermetically and fixedly connected with a pipe opening of an ash falling pipe of the sublimator through a sealing locking piece, and smoke dust in the ash falling pipe falls into the collecting box through the fixing sleeve to be collected. According to the utility model, the traditional ash collecting structure is improved, and after the fixing sleeve is detachably sealed and fixedly connected with the pipe orifice of the ash falling pipe of the sublimator through the sealing locking piece, smoke dust in the ash falling pipe falls into the collecting box through the fixing sleeve to be collected, so that the problem that the traditional stru