Environment-friendly outdoor dust fall device utilizing solar thermal power

Abstract

The invention discloses an environment-friendly outdoor dust fall device utilizing solar thermal power. The device comprises a dust filtration part, a rotary bracket and a double-layer half-cone shell, wherein the rotary bracket comprises a base and a support shaft arranged on the base, a shaft sleeve is arranged outside the support shaft, a tray is arranged on the outer wall of the shaft sleeve,the dust filtration part is arranged on the tray, and the base is arranged on a base plate; the double-layer half-cone shell comprises an inner shell and an outer shell, the lower end of the outer shell is connected with the base plate, and the upper end of the inner shell is connected with the upper end of the support shaft; an air channel is formed in a gap between an inner shell and an outer shell, and a dust filtration and water storage slot is formed in the air channel; a solar thermal power absorbing layer is arranged on the outer surface of the outer shell; and a sewage discharging holeis formed in the base plate. The environment-friendly outdoor dust fall device is good in universality and service and has a long-term beneficial effect after being set once. Dust fall consumables such as a filter net are saved, and the regular exchange operation is saved, and the large-scale zero-consumable and maintenance-free air filtration operation is realized.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a green environmental protection outdoor dust suppression device utilizing solar thermal energy. An environmental protection device that can use solar radiation heat energy outdoors to realize biological dust reduction and air purification. Background technique [0002] With the development of human industrialization, energy consumption and emissions continue to intensify, and the quality of urban atmospheric environment is also declining year by year. Dust haze and harmful gases in the air have become the main sources affecting human health. Due to various limitations, the relatively mature indoor air purification technology is difficult to purify the air in the outdoor atmosphere. Indoor air is a gas with a relatively fixed volume, and the total amount of gas pollutants is small. The quality can be significantly improved by circulating filtration....

AI Technical Summary

Problems solved by technology

However, in the harsh outdoor environment, especially in rainy days, the high-voltage safety problem of the electrode of electrostatic precipitator technology will be exposed. The continuous high dust haze and air with oxidizing gas components will lead to the rapid passivation and corrosion of the electrode, which also requires Frequent manual maintenance and repair, it can be said that the existing air purification technology is not suitable for large-scale outdoor deployment

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