FIELD: power engineering.
SUBSTANCE: invention refers to heat engineering industry, to effective low-grade fuel combustion technology, and namely to plants for complete combustion of fine fuels (coal, wood waste, combustible waster energy, etc.). High-temperature cyclone reactor consists of vertical cylindrical shell comprising at least four compartments of cylindrical separation stages of milled fuel into fractions; at that diameter of each subsequent stage is 1.3-1.5 times bigger than that of preceding stage, and upper stage is connected by ash-removal tubes to slag and ash silo.
EFFECT: increasing low-grade fuel combustion efficiency.
5 cl, 3 dwg
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Authors
Dates
2009-03-27—Published
2007-11-09—Filed