MACHINE FOR THE THERMAL TREATMENT OF BULK MATERIAL
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United States of America Patent
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Aug 20, 2015
app pub date -
Oct 8, 2012
filing date -
Oct 8, 2012
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Abstract
This invention relates to a machine for the thermal treatment of bulk material, in particular a sintering or pelletizing machine, comprising a travelling grate (4) with a plurality of pallet cars (3), that are conveyed through at least one treatment station for effecting the thermal treatment of the bulk material, and a sealing structure sealing the pallet cars (3) against the machine, wherein the sealing structure comprises a spring-loaded sealing strip (15) contacting a planar sealing surface (16, 20). It is provided that the sealing strip (15) is held by a leaf-spring element (13) biasing the sealing strip (15) against the sealing surface (16, 20).
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