Spraying type PM (Particulate Matter) 2.5 purifying device based on TiO2 nano fluid

Abstract

The invention discloses a spraying type PM (Particulate Matter) 2.5 purifying device based on a TiO2 nano fluid. The spraying type PM2.5 purifying device comprises an air blower, a gas inlet pipe, a water pipe, a water pump, a spraying purifying container, a first top cover, a sprayer, a first demisting separation net, a communicating pipe, a rotary purifying container, a bubble cutting machine, a motor, a TiO2 nano fluid, an exhaust pipe, a negative ion generator, a silencer, a second top cover and a second demisting separation net, wherein the sprayer is located at the inner side of the spraying purifying container, the first demisting separation net is fixedly connected into the spraying purifying container, the bubble cutting machine and the second demisting separation net are located in the rotary purifying container, the exhaust pipe is arranged in the second top cover, the exhaust pipe is communicated with the inner side and the outer side of a shearing purifier, a transmission shaft of the motor penetrates through the side wall of the rotary purifying container and is connected with the bubble cutting machine, and the spraying purifying container and the rotary purifying container are internally filled with the TiO2 nano fluid. The purifying device is capable of effectively adsorbing PM2.5 in air.

Description

technical field [0001] The invention belongs to the technical field of air purification, in particular, relates to a TiO-based 2 Nanofluid spray type PM2.5 purification device, which is especially suitable for the purification of PM2.5 dust, nitrogen oxides, aromatic hydrocarbons and aldehydes in the air. Background technique [0002] PM2.5 refers to particulate matter in the ambient air with an aerodynamic equivalent diameter less than or equal to 2.5 microns. It can be suspended in the air for a long time, and the higher its concentration in the air, the more serious the air pollution. Although PM2.5 is only a small component of the earth's atmospheric composition, it has an important impact on air quality and visibility. Compared with coarser atmospheric particles, PM2.5 has small particle size, large area, strong activity, easy to attach toxic and harmful substances (such as heavy metals, microorganisms, etc.), and has a long residence time in the atmosphere and a long...

AI Technical Summary

Problems solved by technology

At present, the advanced high-efficiency purifier membrane in the world is a HEPA / ULPA combined solid membrane (borosilicate fiber paper membrane), but it can only filter part of the PM2.5 fine particles, and filter the particles below PM2.0 The effect is poor, especially its function attenuation cycle is fast, and generally it can only be used once, which makes it difficult for this filter to be widely used and benefit the public

It can be seen that the existing Sebei has certain defects in the purification of PM2.5 in the air. It is a very meaningful subject to study low-cost and high-efficiency PM2.5 purification devices

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