An air purifier for highway toll stations and gas station studios

Abstract

The invention discloses an air purifier for a highway toll station and a gas station office. The air purifier comprises a housing case, an air inlet and an air outlet are arranged on two sides of the housing case respectively, a closed space in the housing case between the air inlet and the air outlet serves as a purifying treatment passage, a low-efficiency filter, a medium-efficiency filter, a cooling-type solid paraffin absorber, a cooling-type activated carbon adsorber, a heating and cooling coiler and a fan are sequentially arranged in the purifying treatment passage from the air inlet to the air outlet, and an air outgoing end of the fan is connected on the air outlet of the housing case. Solid paraffin is adopted to absorb oil-gas volatile, the activated carbon adsorber is adopted to adsorb automobile tail gas emission, and solid paraffin of the cooling-type solid paraffin absorber and activated carbon of the cooling-type activated carbon adsorber can be cooled, so that absorptivity of a solid paraffin coating and adsorbability of the activated carbon adsorber are improved, and flowing deformation of solid paraffin due to high temperature and absorbed oil-gas volatile is avoided.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to an air cleaner for expressway toll stations and gas station studios. Background technique [0002] At present, people pay more attention to the air quality of residential buildings and public buildings, and propose a series of air conditioners for this type of air treatment, mainly including: filtration, heating, cooling, humidification, dehumidification, heat (cold) recovery functions. But these air purification equipments are mostly aimed at haze air (as disclosed in Chinese patent CN104390293A for the air purification processor of haze air), coolant oil mist mixed in the air (as the disclosed capillary oil mist filter type of Chinese patent CN202719690U) Air handler, Chinese patent CN202719739U disclosed cold radiant plate oil mist filter type air handler), etc., without considering the purification problems of pollutants such as nitrogen oxides. [0003] Expressway ...

AI Technical Summary

Problems solved by technology

However, this kind of purifier uses the principle of plasma and photocatalytic technology to decompose organic waste gas, lacks corresponding temperature control measures, and does not consider the purification of pollutants such as nitrogen oxides

Therefore, the current air purification equipment cannot effectively purify highway toll stations and gas stations with higher concentrations of oil and gas volatiles and tail gas emissions in the air. Purify the air in order to maintain a healthy and good working space for the staff in it has become an urgent problem to be solved

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