
Belt Bucket Elevators – Centrifugal
Discharge
These
types of elevator is mostly used for bulks materials,
which are free flowing, fine or small lump materials,
such as grain, sand, clay, sugar and dry chemicals. Buckets
are mounted at intervals on a belt or chain. They usually
operate vertically but have the capability to be designed
to be inclined according to the requirement. Buckets are
filled with materials by a combination of direct materials
loading into buckets and by scooping from the boot, which
is the lowest part of the elevator. Speed is comparatively
higher and is basically controlled by the head sprocket
or drum diameter and its eject from the bucket containers
at the discharged end.
Vertical Bucket Elevators – Centrifugal
/ positive Discharge
These
are similar to the centrifugal discharge type, except that
buckets are snubbed back under head sprockets to gain a
more complete discharge at a slower chain speed. The elevators
can handle light aerates, dusty and sticky materials that
are not easily dischargeable from a centrifugal discharge
elevator. The buckets are mounted at intervals on two strands
of chain. Providing a capacity equal to the centrifugal
discharge type requires larger buckets or closer spacing
of buckets on the chain. This is a forced type of discharge
and is thus effective in transferring maximum of the carried
material over to the destination.
Note:
(1) It is available in various models depending upon production
capacity & H. P. required.
(2) Machine/Material can be changed as per customer's requirement.
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