Novel centrifugal misting fan blade

A centrifugal atomization and fan blade technology, applied in separation methods, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of unsatisfactory atomization effect, slow atomization speed, low separation efficiency of toxic substances and smoke, etc. To achieve the effect of good atomization effect, fast atomization speed and simple structure

Inactive Publication Date: 2010-07-21
张宏生
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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

Method used

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  • Novel centrifugal misting fan blade
  • Novel centrifugal misting fan blade
  • Novel centrifugal misting fan blade

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Embodiment Construction

[0013] Such as figure 1 , figure 2 As shown, the present invention is a new type of centrifugal atomizing fan blade, which is mainly installed in the exhaust gas exhaust pipe, including the shaft sleeve 1 connected with the water inlet pipe and the fan blade 3 fixed on the shaft sleeve 1, and the fan blade 3 There are two front and rear sets on the shaft sleeve 1, and the fan blade 3 includes 3 or 4 inclined blades uniformly distributed along the shaft sleeve. An atomizing net 4 is installed between the two blades 3, and the atomizing net 4 is a disc-shaped steel wire net, which is made by kneading one or more steel wires into a ball and then pressing them into a disc shape. The water inlet pipe is driven by a motor and can rotate at a high speed, and a plurality of water spray holes are opened on the front side wall of the water inlet pipe. The shaft sleeve 1 is socketed with the front end of the water inlet pipe, and is fixed with the water inlet pipe by positioning pins,...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D47/06
Inventor 张宏生
Owner 张宏生
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