Patent ID: 9651322
Date: 2017-05-16
CPC Classifications: F28G

Claim:
1. A cleaning device for a combustion boiler, comprising: a high-temperature-resistant cleaning hose for feeding a cleaning medium into the combustion boiler, a hose reel, which is rotatable about a first axis of rotation and in which a hose chamber is arranged, wherein the cleaning hose can be wound at least in part in the hose chamber on an inner circumferential face of the hose reel, wherein the hose reel comprises an opening, through which the cleaning hose can be guided during winding or unwinding parallel to the first axis of rotation, and at least one hose guide wheel, which is arranged at least in part in the hose chamber of the hose reel and guides the cleaning hose to the inner circumferential face of the hose reel, wherein the at least one hose guide wheel can be driven by a motor, wherein the cleaning hose is wound around the hose guide wheel for a length that comprises an angle of at least 90° of an outer circumference of the hose guide wheel, wherein the position of the hose guide wheel can be adjusted parallel to the first axis of rotation of the hose reel, wherein the hose guide wheel is movable parallel to the first axis of rotation of the hose reel relative to the hose reel and wherein the hose guide wheel is mounted rotatably within the hose reel eccentrically about the first axis of rotation.