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Air convection haze eliminating and reducing device and method

An air convection and haze technology, applied in the fields of fog removal, cleaning methods, buildings, etc., can solve the problems of insignificant effect, no test data has been obtained, and achieve the effect of reducing the concentration of haze and promoting the full exchange of air

Pending Publication Date: 2018-08-24
四川蔚蓝新风科技有限公司
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Problems solved by technology

Some of these methods and assumptions have no obvious effects, and some have not yet obtained experimental data that can prove their effectiveness.

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  • Air convection haze eliminating and reducing device and method

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Embodiment

[0042] like figure 1 As shown, an air convection reducing haze device,

[0043] It includes a tower body 1, a fan 3 and a heater 4; the top of the tower body 1 is provided with an air outlet, and the center of the tower body 1 is provided with an air duct 2 that communicates with the air outlet. The bottom periphery of the air duct 2 is provided with an air inlet communicating with the air duct 2 , a fan 3 is provided at the air outlet, and a heater 4 is provided at the bottom end of the air duct 2 .

[0044] Observations of the vertical temperature distribution are carried out at the location of the city, and the average height, range, intensity and other characteristics of the city's temperature inversion are analyzed, as well as the regularity of occurrence. Carry out the observation of PM2.5, PM10 and other pollution values, and analyze the vertical and horizontal distribution characteristics of local urban haze.

[0045] Observations show that urban air haze has a peak ...

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Abstract

The invention discloses an air convection haze eliminating and reducing device which comprises a tower, draught fans and heaters. Air outlets are formed in the top of the tower. An air flue communicating with the air outlets is formed in the center of the tower. Air inlets communicating with the air flue are formed in the periphery of the bottom of the tower. The draught fans are arranged in the positions of the air outlets. The heaters are arranged at the bottom end of the air flue. An urban building cluster roof serves as a basis, the air convection haze eliminating and reducing device is arranged on a certain height storey, power and heating measures are taken, urban high-haze air overcomes temperature inversion resistance to be vertically emitted to the air and scattered to the periphery in a divergence mode after reaching a certain height, suburb low-haze air flows in a city through convergence motion generated by negative pressure, air convection is formed, air is promoted to befully exchanged, and the haze concentration is effectively reduced. The invention further discloses an air convection haze eliminating and reducing method.

Description

technical field [0001] The invention relates to the field of outdoor air purification equipment, in particular to an air convection reducing haze device and a method thereof. Background technique [0002] The main measures to reduce atmospheric smog are first to significantly reduce the emission of major pollutants, and second, to adopt manual reduction methods. At present, the methods of artificially reducing haze mainly include: [0003] (1) Air purifier [0004] The purification principles mainly include physical methods, electrostatic methods, chemical methods, negative ion methods and composite methods. This method has a certain effect on local indoor air purification, but has no substantial effect on a large number of outdoor haze removal. [0005] (2) Haze removal tower [0006] A typical example is the Chang'an Smog Removal Tower designed by the Institute of Earth Environment of the Chinese Academy of Sciences, which was built in Chang'an District, Xi'an, with a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H13/00
CPCE01H13/00
Inventor 张世林
Owner 四川蔚蓝新风科技有限公司
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