Single-discharging-pipe free-wall-adhesion blocking preventing device and method

• Main Authors: LIU CHUNLEI, DING HONGCHAO
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2019
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The invention discloses a single-discharging-pipe free-wall-adhesion blocking preventing device and method. The single-discharging-pipe free-wall-adhesion blocking preventing device comprises a discharging pipe. A material scraping part is arranged in the discharging pipe. A driving mechanism used for driving the material scraping part to rotate is arranged on the discharging pipe. The bottom wallof the discharging pipe is sleeved with the material scraping part. The material scraping part is arranged on the bottom wall in a sleeving manner through a rolling mechanism. The material scraping part can be used for removing adhering materials at the part of a lower bottom plate of an inclined conveying pipeline in the rotating process, and therefore the problem that adhering materials exist on the inner wall of the conveying pipeline, and blockage happens can be thoroughly solved; and use is safe, reliable and stable. 本发明公开了一种单下料管免粘壁防堵装置及防堵方法，包括下料管，所述下料管内设有刮料件，所述下料管上设有驱动刮料件转动的驱动机构。所述下料管的底壁上套设刮料件。所述刮料件通过滚动机构套装在底壁上