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Site road raised dust processing system

A technology for processing systems and roads, which is applied in the field of cohesive electrostatic dust removal and construction site dust treatment. It can solve the problems of unable to remove inhalable particulate matter and secondary pollution, and achieve the effects of adapting to the construction site environment, reducing energy waste, and enhancing the coagulation effect.

Inactive Publication Date: 2016-05-25
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electric vehicle can effectively reduce the amount of dust on the road, but it uses filters and separators to remove dust, which cannot remove the inhalable particles in the dust. When cleaning the device, these inhalable particles are easy to enter the air again and cause secondary pollution

Method used

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  • Site road raised dust processing system
  • Site road raised dust processing system
  • Site road raised dust processing system

Examples

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Embodiment Construction

[0030] see figure 1In this embodiment, the construction site road dust treatment system includes a dust suction device 1, a large particle filter device 2 for filtering large particles in the dust, a water washing device 3 for humidifying the dust and air and dissolving soluble substances in the dust, and The electrostatic coagulation dust removal device 4 is used to remove inhalable particulate matter in the dust; the dust concentration detection unit is set in the dust suction device 1, and the dust concentration detection unit is used to detect the road dust concentration. When the road dust concentration reaches the set upper limit, it is automatically controlled The unit starts the road dust treatment system on the construction site and puts it into operation, and when the road dust concentration drops to the set lower limit, the automatic control unit shuts down the road dust treatment system on the construction site; the set upper limit is higher than the set lower limit...

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Abstract

The invention discloses a site road raised dust processing system. The site road raised dust processing system is characterized by comprising a raised dust suction device, a large particle filter device used for filtering out large particles in raised dust, a water washing device humidifying raised dust and air and dissolving soluble substances in raised dust, and a static coagulation dust removal device used for removing inhalable particles in raised dust. A raised dust concentration detection unit is arranged in the raised dust suction device and detects the road raised dust concentration. When the road raised dust concentration reaches the set upper limit value, the site road raised dust processing system is started to work, and when the road raised dust concentration is decreased to the set lower limit value, the site road raised dust processing system is turned off. For application occasions of site raised dust, inhalable particles in raised dust and solid large particles in raised dust are effectively removed, and the site raised dust pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of construction site dust treatment and the technical field of cohesive electrostatic dust removal, and more specifically relates to a dust treatment system applied on construction site roads. Background technique [0002] Construction site dust refers to the dust raised on the construction site due to large-scale operations such as old building demolition, foundation excavation, bulldozing, filling, building material processing, personnel and vehicle activities, etc. during the construction process. Construction site dust is mainly composed of inhalable particulate matter such as PM2.5 and PM10, and solid large particles with a diameter greater than 10 microns. The formation of dust on the construction site is mainly due to the following two reasons: one is the dust caused by large-scale operations such as material spilling during truck material transportation and old building demolition, foundation excavat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C1/30B01D50/00
CPCB01D50/00B03C1/30
Inventor 陈一锴王凯李毅豆帅屈兴儒郑培庆吉世谦石琴
Owner HEFEI UNIV OF TECH
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