To provide an antifreezing agent spraying device used for an antifreezing agent spraying vehicle for maximally uniformly mixing road salt discharged from a spreading disk with brine.
This antifreezing agent spraying device is provided for rotatingly spraying a mixture of the road salt S and the brine F by the spreading disk 6. The road salt S and the brine F are mixed in an inclined intermediate down pipe 3 upstream of the spraying disk 6, and a film-like sliding surface 7 of the brine F is formed at the upper end of the intermediate downward pipe 3, and flows down the down pipe, and the road salt S to be humidified strikes the sliding surface 7 in an area positioned slightly below. The road salt S is desirably supplied by means of a down pipe arch 2, and the mixture of the road salt S and the brine F is redirected to the opposite direction by means of an arched mouth piece 4 disposed downstream. The discharge end 4c of the mouth piece 4 guides the mixture of the road salt S and the brine F to the spraying disk 6.
DANKWART REINHOLD OTTO
WELTE ANTON
SCHMIDT KARL-RUDOLF
| JPH11222827A | 1999-08-17 |
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| DE3924647A1 | 1991-01-31 | |||
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Kato Kazunori
Katsuichi Nishimoto