Furnaces – Including means to feed solid fuel – Movable grate
Reexamination Certificate
2003-08-22
2008-09-16
Rinehart, Kenneth B (Department: 3749)
Furnaces
Including means to feed solid fuel
Movable grate
C110S258000, C110S291000
Reexamination Certificate
active
07424856
ABSTRACT:
The present invention relates to a grate element (1) for a grate of a waste-incineration plant, having a plurality of rows of grate blocks, which are moveable or fixed, arranged one behind the other, a plurality of grate blocks (67) being arranged in each row of grate blocks. A first number of grate blocks arranged in a moveable row of grate blocks here is assigned to a first grate carriage (5), and a second number of grate blocks arranged in a moveable row of grate blocks is assigned to a second grate carriage (35), it being possible for the first number of grate blocks to be moved independently of the second number of grate blocks.
REFERENCES:
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patent: 5197397 (1993-03-01), Yamagishi et al.
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Max Künzli, W + E-Gegenlauf Überschubrost, p. 1-17.
Brennwald Werner
Weber Fritz
Wider Manfred
Hershkovitz Abe
Hershkovitz & Associates LLC
Rinehart Kenneth B
Von Roll Umwelttechnik AG
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