CN203642363U

CN203642363U - Multifunctional photochemical air purifying equipment

Info

Publication number: CN203642363U
Application number: CN201320659017.9U
Authority: CN
Inventors: 刘建平; 刘二九; 周云; 覃将伟
Original assignee: WUHAN FANGYUAN ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: WUHAN FANGYUAN ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-06-11
Anticipated expiration: 2023-10-24

Abstract

The utility model discloses multifunctional photochemical air purifying equipment. The equipment comprises a casing, wherein an air inlet pipe is arranged on one side of the casing; a water inlet pipe is arranged on the other side opposite to the air inlet pipe; an exhaust pipe is arranged at the top of the casing; a blow-off pipe is arranged at the bottom of the casing; the interior of the casing is divided into a left cavity and a right cavity through a baffle; a metal mesh enclosure, an electrodeless tube and a magnetron are arranged in the left cavity; an aeration diffusing device, a water mist spraying device and a plurality of layers of laterally staggered baffle plates are sequentially arranged in the right cavity from the lower part to the upper part; activated carbon is laid on each layer of baffle plates, so as to form an activated carbon layer. The equipment has functions of air purifying, sterilization and disinfection and high air purifying efficiency, the sterilization and disinfection efficiency can reach 99.9 percent, the treatment cost is low, no secondary pollution is produced, and the equipment is easy to operate and maintain.

Description

A kind of multi-functional photochemical air cleaning facility

Technical field

The utility model relates to air purifying process field, more particularly, relates in particular to a kind of multi-functional photochemical air cleaning facility.

Background technology

Along with industrial expansion, air pollution is also day by day serious, the data of the PM2.5 announcing according to country, pellet continues to increase, all kinds of epidemic infection illness take air as medium happen occasionally, in addition, indoor hardware fitting distributes volatile organic matter, as pollutant index exceeding standards such as formaldehyde.For this reason, indoor air cleaner for office space and family arises at the historic moment, and of a great variety, conventionally adopt filtration, absorption, photocatalyst, ultraviolet monotechnics or multiple technologies to combine to reach to purify air the object of fine particulates, absorption degradation organic matter or sterilization.

At present, the general porous material that adopts 10 ~ 30 μ m apertures of conventional filter-type air purifier, has held back good effect to big dust particle, but has easily stopped up on the market, needs periodic replacement; Absorbent-type air purifier generally carries out Adsorption by activated carbon to volatile organic matter in air, after activated carbon is saturated, changes.Above-mentioned air purifier is to carry out physical filtering absorption by simple filter screen and active carbon, can not remove particulate matter completely, especially inhalable particulate matter, for PM2.5 poor effect, moreover, active carbon layer is easy to saturated in the time that pollutant levels are higher, need to constantly change.

Photocatalyst type air purifier generally adopts ultra violet lamp titanium catalyst series to reach catalytic oxidation organic pollution object, and this kind of air purifier is that simple physical absorption is become to the degraded of absorption limit, limit, and condition is harsher; Meanwhile, because uviol lamp power generally only has several watts to tens watts, photocatalysis efficiency is not high, fails degradable polluter, when decomposing in air existing pollutant, has produced new inhalable material, has increased the kind of new inhalable particles material.

Sterilization type air purifier adopts 254nm uv light irradiation air to realize disinfection function mostly, and this kind of air purifier is placed in uviol lamp indoor central authorities conventionally, need under unmanned condition, carry out irradiation sterilization to air, operates very inconvenient; Meanwhile, because ultraviolet irradiation distance is limited, indoor from uviol lamp the locality disinfection away from not thorough, need to the multi-faceted sterilization of mobile uviol lamp, cause disinfecting time long, some space disinfection also may not fully and completely carry out.

Utility model content

The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of multi-functional photochemical air cleaning facility is provided, and its air purification efficiency is high, sterilizing efficiency can reach 99.9%, and processing cost is low, non-secondary pollution, and easy operating and maintenance.

For achieving the above object, multi-functional photochemical air cleaning facility provided by the utility model, comprise housing, one side of described housing is provided with air inlet pipe, the opposite side relative with air inlet pipe is provided with water inlet pipe, top at housing is provided with blast pipe, bottom is provided with blow-off pipe, the inside of described housing baffle for separating Cheng Zuo, right two chambers, in left chamber, be provided with metal net mask, electrodeless lamp tube and magnetron, the air inlet on described metal net mask top is connected with the air inlet pipe on housing, there is catalyst on the surface of metal net mask also load, described electrodeless lamp tube is contained in metal net mask, described magnetron is fixed on the top of metal net mask, in right chamber, be provided with successively from the bottom to top aeration disperser, water mist sprinkling device and the laterally staggered deflection plate of multilayer, described aeration disperser is connected with the gas outlet of metal net mask bottom, described water mist sprinkling device is connected with the water circulating pump being arranged on outside housing by pipeline, the other end of water circulating pump is connected with the bottom of housing by pipeline, on described every layer of deflection plate, be equipped with active carbon, form active carbon layer.

When the utility model uses, can adopt blower fan that air is blasted to equipment, first pass through microwave electrodeless ultraviolet light source irradiation zone, it is carried out to oxidation Decomposition and the sterilizing of pollutant, then by aeration disperser, gas is sucked in the chamber with water mist sprinkling device, particulate matter in gas can be adsorbed by moisture film, and the particle of only a few is adsorbed through entering active carbon layer after moisture film, and in air, the organic pollution of not oxidized degraded is adsorbed by the active carbon degree of depth.The a small amount of ozone being produced by ultraviolet light enters charcoal layer bottom with air, for regenerated carbon.Air after purification is discharged by blast pipe, and keeps certain humidity, is applicable to indoor environment.

The utility model has adopted microwave electrodeless ultraviolet light sterilizing technology, to utilize microwave-excitation electrodeless ultraviolet light to send out body to send ultraviolet light, making oxygen conversion is ozone, add load and have the use of catalyst metals guard, microwave, ultraviolet light, the sterilizing effect of ozone and the degradation of photochemical catalytic oxidation are given full play to, airborne volatile organic matter (as formaldehyde etc.) and inhalable particles material can be effectively removed, the gas molecule with peculiar smell of part can also be removed.Aspect sterilizing, can guarantee that clearance reaches more than 99.9%, sterilizing time is short, and does not produce secondary pollution, and can guarantee human body health standards, can supply indoor air cleaner sterilizing.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1-housing; 11-air inlet pipe; 12-water inlet pipe; 13-blast pipe; 14-blow-off pipe; 2-dividing plate; 3-metal net mask; 31-air inlet; 32-gas outlet; 4-electrodeless lamp tube; 5-magnetron; 6-aeration disperser; 7-water mist sprinkling device; 8-deflection plate; 9-water circulating pump.

The specific embodiment

Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.

Consult shown in Fig. 1, the multi-functional photochemical equipment that purifies air of one provided by the utility model, comprises housing 1, one side of described housing 1 is provided with air inlet pipe 11, the opposite side relative with air inlet pipe 11 is provided with water inlet pipe 12, is provided with blast pipe 13 at the top of housing 1, and bottom is provided with blow-off pipe 14.

The inside of described housing 1 is separated into left and right two chambers with dividing plate 2, and described air inlet pipe 11 is arranged in left chamber, and described water inlet pipe 12, blast pipe 13 and blow-off pipe 14 are all arranged on right chamber.

In the left chamber of housing 1, be provided with metal net mask 3, electrodeless lamp tube 4 and magnetron 5, the air inlet 31 on described metal net mask 3 tops is connected with the air inlet pipe 11 on housing 1, there is catalyst on the surface of metal net mask 3 also load, described electrodeless lamp tube 4 is contained in metal net mask 3, its quantity is determined according to specific needs, described magnetron 5 is fixed on the top of metal net mask 3, for exciting microwave to light electrodeless lamp tube 4.

In the right chamber of housing 1, be provided with successively from the bottom to top the laterally staggered deflection plate 8 of aeration disperser 6, water mist sprinkling device 7 and multilayer, described aeration disperser 6 is connected with the gas outlet 32 of metal net mask 3 bottoms, described water mist sprinkling device 7 is connected with the water circulating pump 9 being arranged on outside housing 1 by pipeline, the other end of water circulating pump 9 is connected with the bottom of housing 1 by pipeline, on described every layer of deflection plate 8, be equipped with active carbon, form active carbon layer, remove airborne inhalable particles material for absorption.

The utility model in use, first pass through water inlet pipe 12 to a certain amount of clear water of the interior injection of housing 1, then by blower fan, air is blasted to equipment by air inlet pipe 11, excite microwave to light electrodeless lamp tube 4 by magnetron 5 and produce ultraviolet ray, the catalyst on ultraviolet irradiation metal net mask 3 surfaces produces electron hole, flowed through airborne micropollutants are carried out to catalytic oxidation decomposition, the volatile organic matters such as the airborne formaldehyde of ozone direct oxidation being produced by ultraviolet irradiation simultaneously, be broken down into harmless composition, and kill airborne bacterial virus, sterilization rate can reach 99.9%, contribute to improve the cleannes of air.Gas enters aeration disperser 6 under pressure, being convenient to gas uniform disperses, be arranged on the water mist sprinkling device 7 of aeration disperser 6 tops for convection current flushing gas, provide water source by the water in water circulating pump 9 extracting devices to water mist sprinkling device 7, the moisture film that spray forms absorbs the particulate matter in gas to remove, then air-water mixture rises to active carbon layer, along the layout complications of deflection plate 8 active carbon layer of upwards flowing through, under the suction-operated of active carbon, further remove airborne inhalable particles material, residual organic matter and steam, the humidity of assurance in giving vent to anger is unlikely to excessive, air after purification discharges from blast pipe 13, spray-water can recycle, and regularly replace via blow-off pipe 14.

Claims

1. a multi-functional photochemical air cleaning facility, comprise housing, one side of described housing is provided with air inlet pipe, the opposite side relative with air inlet pipe is provided with water inlet pipe, top at housing is provided with blast pipe, bottom is provided with blow-off pipe, it is characterized in that: the inside of described housing baffle for separating Cheng Zuo, right two chambers, in left chamber, be provided with metal net mask, electrodeless lamp tube and magnetron, the air inlet on described metal net mask top is connected with the air inlet pipe on housing, there is catalyst on the surface of metal net mask also load, described electrodeless lamp tube is contained in metal net mask, described magnetron is fixed on the top of metal net mask, in right chamber, be provided with successively from the bottom to top aeration disperser, water mist sprinkling device and the laterally staggered deflection plate of multilayer, described aeration disperser is connected with the gas outlet of metal net mask bottom, described water mist sprinkling device is connected with the water circulating pump being arranged on outside housing by pipeline, the other end of water circulating pump is connected with the bottom of housing by pipeline, on described every layer of deflection plate, be equipped with active carbon, form active carbon layer.

2. multi-functional photochemical air cleaning facility according to claim 1, is characterized in that: described air inlet pipe is arranged in left chamber, and described water inlet pipe, blast pipe and blow-off pipe are all arranged on right chamber.