Coke oven knife edge web plate

Installation steps for coke oven knife edge web plate:

The positioning and adjustment device for the coke oven knife edge web plate includes an annular knife edge and an annular web plate.The inner side of the annular knife edge is connected to the annular web plate,and the inner side of the web plate is fixed on the furnace door body.The furnace door body is also equipped with an elastic positioning device that fixes the rear end of the knife edge.The elastic positioning device includes a knife edge pressing frame,a spring connecting rod,a spring pad,a spring,a spring pressing plug,and a locking nut.The spring pressing frame is fixed on the furnace door body,and there is a spring connecting rod inside the spring pressing frame.The spring is sleeved on the spring connecting rod,and the front end of the spring connecting rod is pressed against the knife edge,while the rear end is sleeved with a spring pressing plug.The front end of the spring pressing plug is in contact with the rear end of the spring,and there is an external thread at the outer edge of the spring pressing plug,The spring pressure frame part in contact with the spring pressure plug is equipped with an internal thread that matches the external thread of the spring pressure plug.At the same time,an external thread is set on the rear spring connecting rod to match the locking nut.At the front end of the spring connecting rod,there is also a spring pad that contacts the front end of the spring.