When the steel wire rope traction drum mechanical grill works, the steel rope drive device releases the rope, and the rake bucket descends along the guide rail from the highest position (the end of the last cycle of skimmer), and the skimmer plate descends with the rake bucket under its own weight. When the slag skimmer plate is reset, the rake bucket is pushed by the opening and closing rake device (electric push rod) to open and continue downward until it reaches the lower limit of the channel. After the rake teeth are inserted into the grid gap, the rope The driving device takes up the rope, and further forces the rake bucket to be completely closed, and the rake bucket and the trolley move up along the guide rails, and clear the slag slag until it touches the slag skimmer plate. Under the relative motion of the two, the slag slag is skimmed out and falls into the slag guide plate. The slag tank completes a work cycle.www.khnwatertreatment.com