Movable dust falling device for highway engineering construction

Abstract

The invention discloses a movable dust falling device for highway engineering construction, and belongs to the technical field of highway engineering equipment, the movable dust falling device comprises a base, a water tank, a dust collection box, a dust collection cover, an air suction cover, a spraying mechanism and cleaning mechanisms, and the water tank, the dust collection box and the spraying mechanism are arranged at the top end of the base; the water tank is communicated with the spraying mechanism through a water supply pipeline; a water supply pump is arranged on the water supply pipeline; the cleaning mechanisms are mounted on two sides of the bottom of the base; a dust collection cover is installed at the top end of the dust collection box, the bottom end of the dust collection box communicates with an air suction cover through a dust collection pipe, the air suction cover is located between the two sweeping mechanisms, and an exhaust fan is arranged on the dust collection pipe. The device can effectively clean and collect dust on the road surface, and the dust falling and cleaning effect is good.

Description

technical field [0001] The invention belongs to the technical field of road engineering equipment, and more specifically relates to a mobile dust suppression device for road engineering construction. Background technique [0002] During road construction in Northwest China, because the road along the route passes through many environmentally sensitive areas such as first-class forest land, basic farmland, Populus euphratica forest scenic area, and national public welfare forest, the construction environmental protection requirements are high. However, during road construction, a large amount of dust will inevitably be generated , which poses a great challenge to the environmental protection during the construction process. The raised dust not only pollutes the environment, but also easily damages the health of construction workers. [0003] During the use of existing dust suppression devices, spray guns are usually used to reduce dust on the construction road section, but af...

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Problems solved by technology

[0002] During road construction in Northwest China, because the road along the route passes through many environmentally sensitive areas such as first-class forest land, basic farmland, Populus euphratica forest scenic area, and national public welfare forest, the construction environmental protection requirements are high. However, during road construction, a large amount of dust will inevitably be generated , which poses a great challenge to the environmental protection of the construction process. The dust raised not only pollutes the environment, but also easily damages the health of construction workers.

[0003] During the use of existing dust suppression devices, spray guns are usually used to reduce dust on the construction road section, but after use, after the water evaporates, there is still dust on the road surface, and it is difficult to effectively clean and collect the dust on the road surface , the effect of dust suppression and cleaning is not good, not thorough

[0004] Moreover, during the construction process, during the heavy-duty rolling of the road surface, the water content of the soil at 50 cm below the rolling surface needs to be controlled within a certain range in order to facilitate rolling; the existing dust suppression device does not have watering equipment, and it cannot be used for the rolling of the road during dust removal. Sprinkle water to ensure soil moisture content

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