Water circulation dust suppression system for construction site

Abstract

The invention relates to a water circulation dust suppression system for a construction site. The water circulation dust suppression system for the construction site comprises a water storage tank, a vehicle automatic flushing table, a tower crane high altitude spraying device, a surrounding type mist spraying device, a primary sedimentation tank and a secondary sedimentation tank, wherein the water outlet end of the water storage tank is respectively connected with the vehicle automatic flushing table, the tower crane high altitude spraying device and the surrounding type mist spraying device; wastewater produced by the vehicle automatic flushing table, the tower crane high altitude spraying device and the surrounding type mist spraying device flows to the primary sedimentation tank by virtue of a drainage ditch and a collecting pipe; the primary sedimentation tank is connected with the secondary sedimentation tank, and the secondary sedimentation tank is connected with the water storage tank by virtue of a collecting pipe. The water circulation dust suppression system provided by the invention is simple in structure, water circulation collection and utilization can be realized, both dust suppression and water conservation are realized, multiple use of water is realized, dust suppression effect of the construction site is good, and construction cost of the construction site is reduced.

Description

technical field [0001] The invention relates to a construction site water circulation dust suppression system. Background technique [0002] With the acceleration of urban construction, more and more construction sites appear in the city. The construction site will generate a lot of dust during the construction period, which will seriously affect the air quality, and the construction vehicles will carry mud when entering and leaving the construction site during construction, which will pollute the urban roads. It brings serious pollution, and at the same time, it is easy to form dust and cause air quality to drop. According to the national industry standard JGJ59-2011 Civilized Construction Requirements, measures to prevent mud, sewage, and waste water from polluting the environment, the main entrance and exit of the construction site must be equipped with a vehicle exit washing station to make the vehicle Drive cleanly into the main road of the city. At present, the water ...

AI Technical Summary

Problems solved by technology

[0002] With the acceleration of urban construction, more and more construction sites appear in the city. The construction site will generate a lot of dust during the construction period, which will seriously affect the air quality, and the construction vehicles will carry mud when entering and leaving the construction site during construction, which will pollute the urban roads. It brings serious pollution, and at the same time, it is easy to form dust and cause air quality to drop. According to the national industry standard JGJ59-2011 Civilized Construction Requirements, measures to prevent mud, sewage, and waste water from polluting the environment, the main entrance and exit of the construction site must be equipped with a vehicle exit washing station to make the vehicle Drive cleanly into the main road of the city

At present, the water used for dust suppression on the construction site is basically directly taken from the municipal tap water, and the rainwater, sewage, and waste water are directly discharged, resulting in waste of water resources and high construction costs.

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