Coal feed system for a fluidized bed combustor
Patent
·
OSTI ID:5754717
A coal feed system is described for use in a fluidized bed in which a grate is supported in a housing and is adapted to receive, on its upper surface, a bed of particulate material including a combustible fuel. Air is passed through the grate and into the bed to fluidize the particulate material. The particulate fuel material is separated externally of the bed into a relatively coarse material which is distributed over the upper surface of the bed and a relatively fine material which is distributed into the bed below the upper surface.
- Assignee:
- Foster Wheeler Energy Corp
- Patent Number(s):
- US 4184456
- OSTI ID:
- 5754717
- Country of Publication:
- United States
- Language:
- English
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