Some Existing Problems In The Course Of Operating Of Bucket Wheel Stacker Reclaimer

Although the bucket wheel stacker reclaimer has some advantages such as large radius, high capacity, low cost, environment friendly, the problems of it also exist.
The feed rate is not insufficient when reclaiming materials. The feed rate is that the onward distance of reclaimer, which is controlled by walking motor and controls the depth of reclaiming materials. In generally, there are two reclaiming speed. The onward distance is about 24mm when it is in low speed(200 t/h), while the onward distance is about 60mm when it is   in high speed(500 t/h).
There is insufficient materials in piles. If the capacity of materials is large, the height of material pile is higher. In this way, the materials reclaimed be reclaimer is much more than that of small quantity of materials, which could increase the productivity of stacker reclaimer. Otherwise, the productivity of stacker reclaimer will be influenced greatly.
When bucket wheel stacker reclaimer reclaims the materials, the equipment should keep a distance with the track, guarantee the security of the equipment. If the distance is large, there are more materials left in the ground floor, reducing the capacity of material pile and the productivity. This also increases the resistance of sweeping track and the risk. If the distance is small, the boom will swing up and down, which will result in the accident of bucket-wheel digging the track.
The inclination angle of rake is insufficient. The rake is installed on the front top of boom, which could help to scrape the materials on the top of piles. In this way, the emptying under the pile could be avoided, which could guarantee the average reclaiming.
The speed of conveyor belt is low. When the capacity of material pile becomes large, the reclaiming rate is large. However, the scarce capacity of two belts makes material overload and material escape, which reduces running rate of reclaimer and influences the productivity.
That is all the problems. In general, the stacker reclaimer coordinates with the apron feeder and belt conveyor. More information could be found in this blog account.

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