Urban PM2.5 treatment process, urban PM2.5 treatment device and application thereof

A kind of urban and technological technology, applied in the direction of combination device, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., to achieve the effect of pollution control, wide range of treatment and wide application range

Inactive Publication Date: 2015-11-11
AEROSPACE KAITIAN ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is to provide a PM2.5 treatment process and device for urban outdoor environments, which can be applied in parks, schools, and residential areas, in view of the shortcomings of several commonly used PM2.5 treatment methods at present. In outdoor areas such as hospitals, commercial areas, etc., it can cool the surrounding area in summer, and can humidify when the air is dry. At the same time, it can effectively control urban PM2.5 pollution, kill bacteria, and improve urban air quality.

Method used

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  • Urban PM2.5 treatment process, urban PM2.5 treatment device and application thereof
  • Urban PM2.5 treatment process, urban PM2.5 treatment device and application thereof
  • Urban PM2.5 treatment process, urban PM2.5 treatment device and application thereof

Examples

Experimental program
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Embodiment 1

[0037] see figure 1 , an urban PM2.5 treatment process, including the following two process routes:

[0038] In the first route, the unclean air enters the dust collector after being pre-filtered by the air primary filter 12 to remove visible sundries and particles, that is, the electrostatic precipitator 13 used in this embodiment. exhaust clean air;

[0039]In the second route, add Fendo essential oil to the water in the first water tank 19 according to the ratio of Fendo essential oil and water 1:1000 (that is, 1 mL of Fendo essential oil is put into 1L of water), and the amount of Fendo that can be added can be increased according to the demand. The amount of essential oil is at most no more than 1:500 volume ratio, and the water added with Fendo essential oil is passed through the water primary filter 20 and the water is pre-filtered respectively into the magnetizer 9 for magnetization and into the electrolytic cell 22 for electrolysis, wherein the magnetization After t...

Embodiment 2

[0047] see in conjunction figure 2 and image 3 Combining the PM2.5 treatment device in Example 1 with a pavilion, wherein the main body of the pavilion includes a base 2, a ladder 8, a column 3, a seat 7, and a ceiling 5 from bottom to top; The louvered air inlet 1, the ladder 8 can be placed independently or welded together with the base 2, the column 3 is a hollow structure, and the steel structure frame is coated with steel sheets and decorative materials, and the middle position is equipped with a louvered air outlet 4. The water pipes in the column 3 are connected to the ceiling and communicate with the high-pressure water mist nozzles 6 arranged at the four corners of the ceiling 5. The ceiling 5 can be made of steel as the skeleton, light materials as the ceiling surface, or all made of wood structure. A flange is provided at the joint between the column 3 and the ceiling 5 and is fixedly connected by bolts.

[0048] The air purification system, magnetized water spr...

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PUM

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Abstract

The invention discloses an urban PM2.5 treatment process, an urban PM2.5 treatment device and an application thereof. Air passes through an air primary filtering mesh to remove large foreign matters and large particles and then is fed into an electrostatic dust collector. Clean air after electrostatic dust collection passes through a draught fan and then is discharged through an air outlet. Meanwhile, water is added with a little of pythoncidere essential oil, and after the water passes through primary filtration, the water is respectively fed into a magnetization water spray system and an electrolysis atomizing system through a water pump, wherein a magnetizer magnetizes water to generate magnetized water, the magnetized water passes through the water filter to remove fine impurities and then passes through a high-pressure atomizing device to increase the pressure for spraying to treatment the PM2.5. The other part of the water fed into the electrolysis trough and is subjected to electrolysis to generate weak-alkaline water and weak-acidic water. The weak-alkaline water is flown back into a water tank and the weak-acidic water is atomized and then is fed to the air outlet after dust removal and then is discharged with the clean air, thereby achieving humidification, sterilization and dust removal. The device is excellent in appearance, can be produced as a landscape architecture and provided in relax and entertainment places, is flexible to place and is wide in available range.

Description

technical field [0001] The invention belongs to the technical field of PM2.5 control, and specifically relates to an urban PM2.5 control process, device and application thereof, which is suitable for outdoor areas such as parks, schools, residential areas, hospitals, and commercial areas in cities, and can effectively control PM2. 5 Pollution, kill bacteria, wide range of treatment, effectively improve urban air quality. Background technique [0002] In recent years, the smog weather in my country's cities has become more and more serious, which has seriously affected public health and life. Excessive PM2.5 content is the main cause of smog weather. PM2.5 refers to particulate matter with an aerodynamic diameter less than or equal to 2.5 μm in the atmosphere. Due to its small particle size, long-distance transmission, large surface area, and easy accumulation of toxic substances, PM2.5 has caused great harm to human health and the environment. hazards. Therefore, how to im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00C02F9/12A61L9/00
Inventor 刘胜强郭军团高博叶明强曾毅夫尹涛
Owner AEROSPACE KAITIAN ENVIRONMENTAL TECH CO LTD
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