| 摘要 |
A minute dust cleaning vehicle is provided to heighten the efficiency of cleaning work by removing dust or minute dust accumulated on a road, a road surface or a tunnel effectively using a clean unit attached to a sash frame, and to prevent air pollution and environmental pollution by humidifying dust or minute dust and guiding the humidified dust to a suction duct using many water jets. A minute dust cleaning vehicle comprises a clean unit lifter(10) installed to a pair of sash frames(6) of a vehicle to mount a clean unit for removing minute duct accumulated on a road, a road surface or a tunnel effectively and to lift up and down a clean unit and composed of a pair of fixed brackets(11) mounted on two sides of the sash frame at a certain distance and a lift frame(13) and a lift cylinder(14) coupled to a hinge shaft(12) fixed to the fixed bracket integrally to be rotative freely, and a clean unit(20) coupled to the bottom of the lift frame to the bottom to be movable freely and composed of a suction duct provided with a suction passage and an outlet connected with the suction passage and unified with a sludge tank to inhale minute duct accumulated on a road, a road surface of a tunnel with vacuum suction force and to collect the dust in the sludge tank, wherein support wheels(25) are installed on two front and rear sides of the clean unit to support each clean unit to operate stably on the ground, and a scatter-proof plate(26) is attached to the lower circumference of the clean unit to prevent minute dust from scattering to the outside while removing the minute dust. In addition, many water jets are installed to jet water strongly to humidify the minute dust and to guide the humidified minute dust to the lower part of the suction duct when inhaling and removing dust or minute dust using the suction duct, and a rotary brush is attached to the front of the clean unit to guide and supply minute dust to the clean unit smoothly.
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