Novel centrifugal misting fan blade

Abstract

The invention provides a novel centrifugal misting fan blade. The novel centrifugal misting fan blade comprises a shaft sleeve connected with a water inlet tube and two fan blades fixed on the shaft sleeve, wherein the two fan blades consist of a front fan blade and a back fan blade, and a misting net is arranged between the two fan blades; the side wall of the shaft sleeve is provided with a plurality of inclined spraying slots opposite to the misting net; each fan blade comprises 3 to 4 inclined blades uniformly arranged along the shaft sleeve; an included angle between the inclined spraying slots and the shaft sleeve is 30 to 60 degrees; and the misting net is a disk-shaped steel mesh, and the misting net between the two fan blades at least comprises two layers. The centrifugal misting fan blade is mainly arranged in a waste gas smoke exhaust tube; and when the water inlet tube is driven by a motor to rotate at a high speed, water current in the water inlet tube is directly sprayed out from the inclined spraying slots in a mode of water mist and the sprayed water mist is blocked by the rotary misting net to be further broken into the water mist formed by smaller particles, so that the misting effect is better, the cross section of the smoke exhaust tube is fully filled with the water mist and poisonous substances and smoke dust in the waste gas can be quickly dissolved in the water mist.

Description

Technical field: [0001] The invention relates to an atomizing device used for waste gas purification treatment equipment, in particular to a centrifugal atomizing wind blade capable of quickly breaking up sprayed water into water mist. Background technique: [0002] With the development of industry, the amount of waste gas emissions is increasing day by day, which seriously affects people's normal life, so the waste gas treatment devices are getting more and more attention. The existing exhaust gas treatment device mainly sprays water droplets into the exhaust gas, so that the toxic substances and smoke in the exhaust gas are mixed with the water droplets into the water droplets and separated from the air. Maximize the contact area between exhaust gas and water, so that toxic substances and smoke can fully dissolve with water. I developed the "Centrifugal Spray Motor" announced by the Chinese Patent Office on August 26, 2009. The patent number is "ZL200820165193". It includ...

AI Technical Summary

Problems solved by technology

Although this device can atomize the water droplets, because the water droplets need to collide with the side wall of the flue many times to atomize, not only the atomization speed is slow, but also the atomization effect is not ideal, and the toxic substances and smoke in the exhaust gas The separation efficiency is not high

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