| 摘要 |
A device for condensing and blowing an air-and-dust mixture into a furnace, in particular for mixture with brown coal content, whereas the device consists of: a duct for the air-and-dust mixture with a louver-type dust remover installed, ducts for the condensed mixture and for the thinned mixture with regulation flap sets, burner nozzles, and drop nozzles, characterized in that from the air-and-dust mixture duct (1), ducts for the condensed mixture (6) are let out, and each duct for the condensed mixture is connected with a burner nozzle, and before each burner nozzle, a pair of regulation flaps (4) is installed, whereas the air-and-dust mixture duct (1) is ended at the top with a horizontal duct (7) for the thinned air-and-dust mixture, whereas this horizontal duct is connected with a vent nozzle, whereas before the vent nozzle, a pair of regulation flaps (5) is installed, whereas the louver-type dust remover (3) installed inside the duct (1), consists of a number of single louvers seated in the same plane located skew from the inlet of thinned mixture duct (7) up to the adjusted guide blades (2) located inside the air-and-dust mixture duct (1).<IMAGE>
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