The rotary mechanical grill is a grill that can be continuously and automatically cleared. It consists of many identical rake-tooth gears interleaved and assembled in parallel to form a group of closed rake-tooth chains. Under the drive of a motor and a reducer, a continuous top-to-bottom movement is formed by a set of groove wheels and chains The purpose of clearing the grille. When the rake tooth chain runs to the upper and back of the equipment, due to the guiding effect of the sprocket and the curved rail, the parallel rake tooth row can be misaligned, and the solid dirt can fall into the slag tank by its own weight. It is easy to bring dirt into the channel behind the grille. When the wire rope traction drum mechanical grid works, the steel rope drive device releases the rope, and the rake bucket descends along the guide rail from a higher position (the end of the previous slag skimmer), and the slag skimmer descends with the rake bucket under the effect of its own weight. After the skimmer plate is reset, the rake bucket is opened by the traction of the middle steel rope under the push of the opening and closing rake device (electric push rod) and continues to descend until reaching the lower limit of the channel. After the rake teeth are inserted into the gap of the grid, the steel The rope drive device retracts the rope, and further forces the rake bucket to close. The rake bucket and the bucket truck move up along the guide rail to clear the grid slag until it touches the slag skimmer. Enter the slag tank to complete a work cycle.

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