To provide a local exhaust gas dust collector of slag granulation equipment which can effectively collect steam, metallurgical fume and exhaust gas.
The local dust collector 1 applied to slag granulation equipment 2 which introduces slag 23, separated from matte in a smelting furnace or a slag-cleaning furnace, into a pit 22 filled with water, is equipped with a dust-collecting hood 32, which is movable up and down by means of wire ropes 14A, 14B and a drum 15, and installed so as to cover the introduction location of slag 23 in the pit 22. The dust-collecting hood 32 is connected to an extension/contraction duct 31 with a telescopic structure, and equipped with a top panel 321 and an umbrella plate 322 hung down from the fringe of the top panel, and a curtain 323 with flexibility.
UTSUNOMIYA NAOTO
JPH0352600U | 1991-05-22 | |||
JPH03208841A | 1991-09-12 | |||
JPS5113304A | 1976-02-02 | |||
JPH0363562U | 1991-06-20 | |||
JPS5910969U | 1984-01-24 | |||
JPH0238096U | 1990-03-13 | |||
JPH04251217A | 1992-09-07 | |||
JPH04148187A | 1992-05-21 |
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