The frame of the trolley is welded with section steel and its rigidity ensures that it does not deform under full load. The interior is built with firebrick, and the crash-prone parts and load-bearing parts are built with heavy brick to enhance the strength of furnace lining structure. The walking of the trolley adopts self-propelled structure, and the driving wheel is driven by the sprocket driven by the reducer to walk on the track. The trolley is sealed with automatic labyrinth structure and soft contact double seal. The trolley enters the furnace through the action of CAM and the inclined surface of roller, and is sealed automatically after rising. When the trolley goes out, the sealing groove falls down automatically, and the sealing sand in the sealing groove does not need to be added frequently after it is filled up.
When the trolley opens, the lifting and lifting of the furnace door are all electrically controlled, equipped with electromagnetic brake, which can prevent the inertia from hitting the furnace body, and the interlocking control means that after slightly opening the furnace door, the heating element will be cut off automatically, and the power supply of the traveling mechanism of the trolley will be restored at the same time. After the furnace door is closed in place, the power supply of the trolley walking mechanism will be cut off automatically, and the power supply of heating elements will be restored to the trolley furnace at the same time.
On 2018-08-08 11:45:46
