Water net centrifugal purification device

A technology of centrifugal purification and water network, which is applied in the direction of combination device, separation method, and separation of dispersed particles, can solve the problems of unstable purification rate, difficult automatic cleaning and maintenance, etc., so as to improve exhaust efficiency, reduce maintenance cost, and apply wide range of effects

Active Publication Date: 2019-01-22
大连亿捷达机电设备有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

Since the purification rate of these technologies is unstable, maintenance is often required as the operating time decreases, and it is difficult to achieve automatic cleaning and maintenance

Method used

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  • Water net centrifugal purification device
  • Water net centrifugal purification device
  • Water net centrifugal purification device

Examples

Experimental program
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Embodiment Construction

[0021] The present invention is further illustrated by means of examples shown in the accompanying drawings. figure 1 It is an application example of a purification exhaust hood made of a water network centrifugal purification device. exist figure 1 The top plate of shown exhaust hood (21) is fixedly installed water network centrifugal purification device, and motor (1) is installed on the top of water network centrifugal purification device, and air inlet (3) is communicated with in the exhaust hood, and circulating water tank water (12 ) is installed in the lower part of the water network centrifugal purification device in the smoke exhaust, and the return pipe (11) passes through the smoke exhaust hood top plate and stretches under the water surface of the circulating water tank. The water network centrifugal purification device is composed of a centrifugal wind wheel (2), a star-shaped fish-scale net folded plate (4), an atomizing nozzle (8) at an air inlet, and a sound-a...

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Abstract

The invention relates to a water net centrifugal purification device, which consists of a centrifugal wind wheel, star-shaped fish scale net folded plates, atomizing nozzles and a noise reduction diversion guiding device. The star-shaped fish scale net folded plates are uniformly distributed at the periphery of the centrifugal wind wheel, and fish scale net plates are fish scale plates with meshesopening by certain angle along the airflow direction. The air inlet is equipped with nozzles jetting water mist to the air inlet oil smoke airflow. Oil smoke airflow and water mist droplets are sucked into the centrifugal wind wheel to form vortex airflow, water mist droplets collide with impeller blades and the fish scale net plates to generate two atomization, the mist droplets and oil smoke soot are fully mixed and collided, particulate matters in the airflow have large density, inertia and turning radius, cannot make a turn quickly to enter fish scale net meshes, are sticked to the fish scale net plates and flow down with water foams into a circulating water tank. Because of the dual purification effect of water mist capture and inertial separation, the oil smoke purification efficiency is improved and water loss is reduced. The noise reduction diversion guiding device improves the circulation efficiency and reduces the noise, and is convenient for indoor application.

Description

Technical field [0001] The invention relates to a purification device which uses a centrifugal wind wheel to generate high-speed and high-density water mist to collect oil fume, steam, and dust, and utilizes the inertial centrifugal action of droplets, smoke and dust to separate oil fume, steam, and smoke from gas. Background technique [0002] In industrial dust removal technology, especially the purification technology of fine dust particles, it is difficult to purify particulate matter such as welding fume and dust. Most of them use filter bag dust removal or filter cartridge dust removal, which has large wind resistance and high energy consumption. It must be maintained and replaced frequently. filter material. [0003] At present, kitchen oil fume purification technologies that have entered practical applications include high-voltage electrostatic, ozone oxidation, and spray wet methods. These technologies have their own advantages and disadvantages. After the high-vol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00
CPCB01D50/40
Inventor 张胤桢
Owner 大连亿捷达机电设备有限公司
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