FIELD: heating.
SUBSTANCE: invention relates to designs of furnaces with fluidised bed for treatment of loose materials in inert, reducing or oxidising media. A furnace includes a heating chamber opening through 180 degrees in a vertical plane for quick cooling, a removable quartz reactor with a grate, a loading device in the form of a plastic pipe with a sealing and cleaning gasket and an unloading device operating as per a vacuum venting principle. With that, the grate of the reactor is made from quartz glass in the form of a flattened cone with holes on side walls and on the vertex of the flattened cone.
EFFECT: invention allows prevention of formation of stagnant zones and obtaining a high-purity product.
3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| INSTALLATION FOR RICE HULL PRELIMINARY BURNING | 1999 |
|
RU2163708C1 |
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|
SU1418557A1 |
| GAS GENERATOR RECYCLING PLANT AND FUEL PELLETS THEREFOR | 2014 |
|
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| FLUIDIZED-BED DRYER FOR LOOSE MATERIALS | 0 |
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| WASTE DISPOSAL PLANT | 2022 |
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| BOILER FOR BURNING COAL, CRUSHED MUNICIPAL WASTE AND METHOD OF ITS OPERATION | 2021 |
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| APPARATUS FOR GRANULATING MATERIALS IN FLUIDIZED BED | 0 |
|
SU1402370A1 |
| PLANT FOR HEAT AND THERMOCHEMICAL TREATMENT | 1992 |
|
RU2062794C1 |
