Tubular washing type air purifier

An air purification device and water washing technology, applied in chemical instruments and methods, separation of dispersed particles, use of liquid separation agents, etc. Small area and other problems, to achieve the effect of prolonging the effective purification time, solving the low efficiency of water and gas mass transfer, and increasing the contact area

Pending Publication Date: 2018-10-12
王宝伊 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It basically simulates the purification process of water droplets on the air when it rains in nature, the collection of mountain streams, and the splashing of waterfalls. Under the premise that the total volume of the purifier remain

Method used

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  • Tubular washing type air purifier

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Embodiment Construction

[0006] The water pump, the inlet pipe are connected to the ejector, the ejector is connected to the static mixer, the static mixer is connected to the outlet pipe, the outlet pipe is connected to the 10-meter water pipe, and then injected into the water tank through the return pipe on the upper part of the main body of the water tank. There are silver ion sterilization and sponge filter devices in the water tank, and the air inlet pipe is connected with the gas filter port composed of gauze and activated carbon bag. This constitutes four sets of equipment for water circulation, air circulation, water filtration and air filtration.

[0007] references:

[0008] [1] "Evaluation Research on Mainstream Water-washing Air Purifiers Available in the Market", Su Jing* Chen Shuang, Sun Ming, Chen Weizhong, Shanghai Research Institute of Philips (China) Investment Co., Ltd., 2014-09. Su Jing, female, born in July 1985, PhD candidate.

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PUM

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Abstract

The invention relates to an air purifier, belonging to the field of household electrical appliances. The air purifier overcomes the technical problems of low steam mass transfer efficiency and non-ideal purifying effect of conventional washing type air purifiers. The air purifier provided by the invention simulates air-liquid mixing and pressurized purification in an intestinal tract-like long tube and comprises a water circulation unit, an air circulation unit, a water filtering unit and an air filtering unit. According to the invention, a water pump is connected with an ejector and a staticmixer; air filtered by a filter screen is sucked in and allowed to form uniform and fine bubbles which fully contact with water, so the contact area and action time of the air and the water are improved; and in the long tube with a length of 9 meters, the bubbles wrapped in water do not combine with each other nor rupture under the action of the thrust of the water pump and the resistance of the water tube and undergo collision flowing, so steam mass transfer effect is improved, and the purification process of air by rain is basically simulated. The purifier has good purifying effect, low cost, small noise and no secondary pollution, and is capable of humidifying air, easy for scaling up and extensively applicable to indoor use.

Description

technical field [0001] A tubular water washing air purification device designed in the present invention uses a new method of uniform mixing of gas and liquid and pressurized purification in a long tube by applying physical methods. By prolonging the effective purification time of gas and liquid and increasing the actual contact area of ​​gas and liquid, the The water-air mass transfer movement solves the technical problems of low water-air mass transfer efficiency and unsatisfactory purification effect of the water-washed air purifier. Background technique [0002] There are many kinds of air purifiers on the market, most of which are filter-type air purifiers. Their cost is high and the consumables are expensive. Harmful to the human body; photocatalytic air purifiers, currently immature technology, are prone to produce harmful substances; water-washing air purifiers are getting more and more attention, but there is a problem that has not been overcome: low mass transfer e...

Claims

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Application Information

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IPC IPC(8): B01D47/02
CPCB01D47/02
Inventor 王宝伊王可
Owner 王宝伊
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