Powder dust packaging machine

Patent Name Powder Powder Clean Packing Machine Patent Applicant Zheng Kaitao Principal Applicant Address 225600 Gaoyou Nanjiao Economic Development Zone, Gaoyou City, Jiangsu Province Gaoyou Kaida Machinery Co., Ltd. Inventor Zheng Kaitao Application (Patent) No. 200420079837.1 Application Date 2004.09.27 Certification Date Approval Announcement No. 2741873 Auditing Announcement Date 2005.11.23 Manual CD-ROM D0547 Main Classification No. B65B1/28 Classification No. B65B1/28; B65B1/26; B65B1/00 Division Original Application No. Priority Claim Digest Powder Dust-free Packaging Machine involving Powder The packaging machine technology includes a silo arranged above the rack and a bulk material finishing gate valve at the lower end of the silo, characterized in that a weighing bin is supported by a weighing sensor, and the cantilever feeding pipe is horizontally inserted and connected to the side of the weighing bin On the board, the outer end of the cantilever feed pipe and the outlet of the bulk material finishing gate valve are connected with a hose, and the weigh tank is connected with the vacuum pump through the soft connection pipe. The utility model selects a packaging bag with a certain air permeability aperture for powder packaging. Under the action of a vacuum pump, the weighing bin forms a negative pressure, the powder material enters the packaging bag along with the sucked gas, and the air in the packaging bag is extracted to make the entire packaging. The process is clean and free from leakage, there is no flatulence in the packaging bag, and the packaging is compact. Sovereign items 1, powder dust packaging machine, including the silo arranged above the rack, and the bulk material finishing gate valve at the bottom of the silo, characterized in that a weighing bin is supported by a weighing sensor, and the cantilever feeding pipe is inserted horizontally And connected to the side panel of the weigh bin, the outer end of the cantilever feed tube is connected with the outlet of the bulk material sluice gate valve by a hose, and the weigh bin is connected with the vacuum pump through the soft connection pipeline. International Application International Publication Entering Country Date Patent Agency Organization Address of Yangzhou Jinjiang Patent Office Agent Yang Xiuda