|発明の名称||MOBILE DUCT CLEANING DEVICE|
PROBLEM TO BE SOLVED: To provide a duct cleaning device which can be used even under bad workability environment.
SOLUTION: A mobile duct cleaning device comprising an injection mechanism which injects a fluid to an inner wall of a duct while moving along the duct, and plural wheels which are rotated in association with movement of the injection mechanism while contacting the inner wall of the duct. The wheel comprises a front wheel group and a rear wheel group which are paired in the front and rear of a movement direction, the front wheel group and the rear wheel group respectively have a movable wheel which can be folded to a duct radial direction inner side while being energized toward a duct radial direction outer side, and a stationery wheel which cannot be folded. The injection mechanism has an injection nozzle between the front wheel group and the rear wheel group, and the injection nozzle is rotated along an inner periphery of the duct.
- 埼玉県産業技術総合センター 企画・総務室 企画担当
- URL: https://www.pref.saitama.lg.jp/saitec/index.html
- Address: 〒333-0844 埼玉県川口市上青木3-12-18
- TEL: 048-265-1368
- FAX: 048-265-1334