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Guardrail device mounted on roadside and capable of collecting fine particles in air

A technology of fine particulate matter and guardrail device, applied in road safety devices, roads, roads, etc., can solve problems such as damage to health and heavy metal pollution in fields, and achieve the effect of effective collection

Inactive Publication Date: 2014-07-30
WUXI TONGCHUN NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After testing, the air on both sides of the road contains a large amount of fine particles, which are mainly produced or emitted by vehicles during driving. They are blown to both sides of the road by the airflow generated by the driving of the vehicle, and most of them fall on both sides of the road. In the fields, because they are mainly composed of heavy metal fine particles produced by the wear and tear of vehicles during driving, these fields have been seriously polluted by heavy metals over time. "Poisoning", once people eat the agricultural products grown on these fields, it will greatly damage their health
At present, there is no equipment for collecting fine particles in the air on both sides of the road. In the case of a large population and tight land resources in our country, the problem of protecting the fields on both sides of the road from pollution is imminent and urgent.

Method used

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  • Guardrail device mounted on roadside and capable of collecting fine particles in air

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The staff sends current to the current controller through the conductive wire; the current controller supplies power to the air pump through the conductive wire, the air pump starts to work, the external air is sucked into the tubular crossbar through the air inlet, and then enters the tubular electrostatic adsorption device through the air inlet pipe ; At the same time, the current controller converts the input alternating current into direct current and transforms the voltage according to the set requirements before sending it to the tubular electrostatic adsorption device. The external air sucked into the tubular electrostatic adsorption device is ionized in the ionization chamber, making the air The fine particles in the air are charged, and tend to the adsorption chamber under the action of the electric field force and airflow in the tubular electrostatic adsorption device, and the charged fine particles are adsorbed on the adsorption pole of the adsorption chamber d...

Embodiment 2

[0017] The staff sends current to the current controller through the conductive wire; the current controller supplies power to the air pump through the conductive wire, the air pump starts to work, the external air is sucked into the tubular crossbar through the air inlet, and then enters the plate electrostatic adsorption device through the air inlet pipe; At the same time, the current controller converts the input alternating current into direct current, transforms the voltage according to the set requirements, and then sends it to the plate-type electrostatic adsorption device. The external air sucked into the plate-type electrostatic adsorption device is ionized in the ionization chamber, making fine particles Particles are charged and tend to the adsorption chamber under the action of the electric field force and airflow in the plate electrostatic adsorption device. The charged fine particles are adsorbed on the adsorption electrode of the adsorption chamber due to discharg...

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Abstract

The invention relates to a guardrail device mounted on roadside and capable of collecting fine particles in air, and belongs to the technical field of environmental protection application. Air inlets are formed in two ends of a tubular cross rod and the wall of the tubular cross rod; a worker transmits current to a current controller through an electric lead when fine particles of air are collected; the current controller supplies power to an air pump through an electric lead, then the air pump is started to be operated, and external air is sucked into the tubular cross rod through the air inlets and then enters an electrostatic adsorption device through an air inlet pipe; meanwhile, the current controller converts input alternating current into direct current, performs voltage transformation on the direct current according to given requirements and then transmits the direct current to the electrostatic adsorption device; the external air sucked into the electrostatic adsorption device is ionized in an ionization chamber, so that the fine particles of air are charged and are trended to an adsorption chamber under effects of electric field force and airflow in the electrostatic adsorption device; the charged fine particles are adsorbed on an adsorption electrode of the adsorption chamber due to electric discharge; clean air subjected to fine particle removal is exhausted out of a casing through an exhaust pipe with the airflow.

Description

technical field [0001] The invention relates to a guardrail device installed on the roadside to collect fine particles in the air, and belongs to the technical field of environmental protection applications. Background technique [0002] After testing, the air on both sides of the road contains a large amount of fine particles, which are mainly produced or emitted by vehicles during driving. They are blown to both sides of the road by the airflow generated by the driving of the vehicle, and most of them fall on both sides of the road. In the fields, because they are mainly composed of heavy metal fine particles produced by the wear and tear of vehicle parts during driving, these fields have been seriously polluted by heavy metals over time. "Poisoning", once people eat the agricultural products grown on these fields, it will greatly damage their health. At present, there is no equipment for collecting fine particles in the air on both sides of the road. In the case of a lar...

Claims

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Application Information

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IPC IPC(8): E01F15/04B03C3/04
Inventor 缪江桥
Owner WUXI TONGCHUN NEW ENERGY TECH