Chain cylinder is from cleaning device and drying roller

The utility model relates to a drying device technical field, in particular to chain cylinder is from cleaning device and drying roller. This kind of chain cylinder is from cleaning device, locate thedrying roller inner wall on, its characterized in that: including guided way, clean chain, the guided way includes two stiff ends, locates the arc conducting bar between two stiff ends, and the arc conducting bar sets up along barrel circumference, and the arc conducting bar has the clearance that holds the activity of clean chain with the barrel inner wall, and clean chain includes interconnect's chain ring sum thread slipping, and the thread slipping cover just can slide on the arc conducting bar on locating the arc conducting bar, and the thread slipping drives the chain link and moves theinner wall with friction cleaning roller. The device has clean wide range, few, the efficient advantage in clean dead angle. 本实用新型涉及烘干装置技术领域，特别涉及种链式滚筒自清洁装置及烘干滚筒。该种链式滚筒自清洁装置，设于烘干滚筒内壁上，其特征在于：包括导向轨、清洁链条，所述导向轨包括两个固定端、设于两固定端之间的弧形导