Overhead-spraying dust laying and haze removing device for treating atmospheric pollution of municipal open space

Abstract

The invention relates to the field of spraying dust laying devices and aims at providing an overhead-spraying dust laying and haze removing device for treating atmospheric pollution of a municipal open space. According to the device, a twin-screw air compressor, a first water pump and a second water pump are arranged inside a moisture supercharging cabinet, one way of an outlet of the first water pump passes through an electrostatic generator and then is directly connected with an ultrasonic vibration atomizing nozzle, and the other way of the outlet of the first water pump is firstly converged with a compressed gas outlet pipeline of the twin-screw air compressor, then, passes through the electrostatic generator and then is connected to a double-fluid gas-water mixed high-pressure atomizing nozzle; and an outlet pipeline of the second water pump passes through the electrostatic generator and then is directly connected with a straight-through spray nozzle. According to the device, sprayed fog droplets can be charged by using a charging technology, and different spraying particle sizes can be set with regard to different dust laying and haze removing occasions so as to efficiently remove haze. The structure is simple and easy to build, integrated manufacturing of components and parts can be achieved, and full-automated running can be achieved; and the device has the characteristics of simplicity and convenience in mounting, flexibility in operation and silence, is applicable to cities and is broad in application prospect.

Description

technical field [0001] The invention relates to the field of spray dust reduction devices, in particular to a multifunctional intelligent high-altitude spray dust reduction and haze removal device for controlling air pollution and smog in urban open spaces. Background technique [0002] Urban open space is an important place for urban residents' activities and is directly related to the quality of human settlements. At present, the spray dust reduction technology on the market is rarely used in the treatment of air quality in urban open spaces, and is mostly used in the cleaning of ground dust or surface cooling. Ordinary sprinkler devices are bulky, noisy, and spray droplets are large, which is not suitable for the needs of urban open spaces and cannot meet the requirements. In addition, these spraying devices are generally bulky, and the manufacturing, maintenance and operation costs are high. At the same time, it is idle when there is no need for haze removal and dust r...

AI Technical Summary

Problems solved by technology

Ordinary sprinkler devices are bulky, noisy, and spray droplets are large, which is not suitable for the needs of urban open spaces and cannot meet the requirements

In addition, these spraying devices are generally large in size, and the manufacturing, maintenance and operation costs are high.

At the same time, it is idle when there is no need for haze removal and dust reduction, resulting in waste of resources

Moreover, the general spraying device has a small area of ​​action and cannot play its due role in large cities.

Generally speaking, the existing spray devices have high manufacturing and operation and maintenance costs, charging technology is not popular enough, the action area is small, the particle size of the spray cannot be accurately controlled, and there is a waste of resources.

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