Purification system of micro dust in air
A technology for purifying systems and air, applied in chemical instruments and methods, using liquid separation agents, separation devices, etc., can solve problems such as secondary pollution and fine dust accumulation, and achieve the effect of avoiding secondary pollution
Inactive Publication Date: 2015-04-29
上海腾邦环境科技有限公司
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Problems solved by technology
[0005] The invention provides a purification system for fine dust in the air, which solves the problem that the traditional air purification system using a filter screen will cause the dust to gather inside and cause secondary pollution
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Embodiment Construction
[0022] The invention provides a system for purifying fine dust in the air, which solves the problem that the traditional air purifying system adopting a filter screen will cause the fine dust to gather inside and cause secondary pollution.
[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] see figure 1 , a system for purifying fine dust in the air provided by an embodiment of the present invention includes a water mist generating device 1 , a dust mist mixing device 2 and a discharge device 3 .
[0025] The water mist generating device 1 that generates water mist with a preset particle size is arranged in the dust mist mixing device 2;
[0026] The dust and mist mixing device 2 includes an air inlet 20, an air outlet and a drain 21, and the drain 21 is arranged at the bott...
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Abstract
The invention discloses a purification system of micro dust in air. The system comprises a water mist generating device, a dust fog mixing device and a discharging device, wherein the water mist generating device for generating water mist with a predetermined grain size value is arranged in the dust fog mixing device; the dust fog mixing device comprises an air inlet, an air outlet and a drain outlet; the drain outlet is formed at the bottom end of the dust fog mixing device; the discharge device is connected with the drain outlet. Micro dust in air enters into the dust fog mixing device to be collided and adsorbed with water mist with the predetermined grain size value so as to form aggregates and the weight is continuously increased. The aggregates are settled at the bottom of the mixing device under the gravity of the aggregates and further enter into the discharge device. The purification system can be used for discharging micro dust collected in air to the discharging device and preventing the micro dust from being gathered in the system to lead to secondary pollution, so that the problem that in the conventional air purification system filtering by using a filter screen, micro dust is prevented from being gathered in the system to lead to secondary pollution is solved.
Description
technical field [0001] The invention relates to the technical field of air purification equipment, in particular to a system for purifying fine dust in the air. Background technique [0002] Fine dust refers to inhalable particulate matter, also known as PM10 or fine particulate matter, which refers to particulate matter with an aerodynamic equivalent diameter of less than 10 microns. Although fine particulate matter is only a small component of the earth's atmospheric composition, it has an important impact on air quality and visibility. Fine particles have a small particle size and a large specific surface area, and are likely to be accompanied by toxic and harmful substances (such as heavy metals, microorganisms, etc.), and these fine particles stay in the atmosphere for a long time and have a long transportation distance, so they have a greater impact on human health and air environment quality. hazards. [0003] For the traditional air purification system, filter scre...
Claims
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IPC IPC(8): B01D47/06
CPCB01D47/06B01D2247/10
Inventor 李骋裘许敏李保仓
Owner 上海腾邦环境科技有限公司