Double-return multi-gradient circulating fluidized bed gasification device
The utility model discloses a double-return multi-gradient circulating fluidized bed gasification device, and relates to the technical field of circulating fluidized beds. A first feeding hole, a second feeding hole, a first discharging hole, a second discharging hole and a third discharging hole ar...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
08.12.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a double-return multi-gradient circulating fluidized bed gasification device, and relates to the technical field of circulating fluidized beds. A first feeding hole, a second feeding hole, a first discharging hole, a second discharging hole and a third discharging hole are formed in the cyclone separator; the first feeding hole is communicated with the furnace body through a flue gas channel; one end of the first return feeder is communicated with the first discharge port through a coarse particle vertical pipe channel, and the other end of the first return feeder is communicated with the furnace body; one end of the second return feeder is communicated with the second discharge port through a fine particle vertical pipe channel, and the other end of the second return feeder is also communicated with the furnace body; and the coal gas outlet flue is communicated with the third discharge port through the central cylinder, and the fine particle vertical pipe channel is communicated w |
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Bibliography: | Application Number: CN202321747097U |