Boiler grate and a boiler
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United States of America Patent
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Jan 27, 2015
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N/A
app pub date -
Jan 18, 2012
filing date -
Jan 18, 2011
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Abstract
A boiler grate including air channels for supplying primary air to a furnace of a boiler. At least one channel, which is open on top, is arranged to collect ash and material from the furnace. At least one removal element is arranged in the channel and to mechanically move ash and material along the channel. A boiler includes a grate, a furnace which is limited by the walls of the furnace and the grate, and an ash chute, which is arranged to remove ash and material from the furnace. The ash removal elements is arranged to move ash and material towards the air chute.
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