1. Overhead bridge belt stacker
The equipment is to install the stacker belt conveyor on a movable bridge that spans the stack. There is an S-shaped unloading trolley on its stacking belt conveyor, which is opposite to the moving direction of the bridge, so that the equipment can stack at any point of the stack. This type of stacker is suitable for stacks of trapezoidal cross-section, as well as wavy or horizontally layered stacks.
2. Rake stacker
It is a device that can both stack and reclaim materials, mainly used for side stacking. Some chain rakes can also be reversed, that is, the direction of rotation during stacking is opposite to that during reclaiming, and the material is sent to the lower chain through the opening in the rake bar. The equipment works through the combined operation of the stacking belt and the scraper installed in the chain scraper, which greatly improves the stacking capacity.
3. Overpass belt stacker with top stacking
This equipment is used when the pre-homogenization plant is located in the workshop, and the main belt conveyor of the yard feeding is connected to the roof truss through the roof of the workshop, and is connected to the overpass belt conveyor on the roof truss. The equipment used by the stacker is relatively simple, as long as an S-type belt unloading truck is installed on the overpass belt conveyor, the material can be stacked directly from the overpass belt. However, it can only be used for herringbone or conical materials. If the wave-shaped stacking is to be used, the structure of the stacking equipment will be complicated. Another disadvantage of it is that the material drop is large.
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