The present invention relates to a kind of air purifier, be mainly used in the purification of large-scale room air, belong to environmental technology field.
Because modern people's most of the time is spent indoor, so room air is to influence a healthy key factor of people.Because the interior space is narrow and small relatively, there is not natural purifying ability, and because the chemical substance that discharges in interior decoration, furniture and the daily necessities is more, the City Building syndrome of initiation, room conditioning disease, organic contamination etc. directly have influence on people's health and lives safety.Present air purifier mainly adopts charcoal absorption technology, ozone purification technology, anion dedusting technology and high voltage electrostatic technique.The charcoal absorption technology can only store nuisance absorption; and can not be with its decomposition or removal; just pollution sources are shifted; need regularly regenerate; and regeneration generally needs industrialized treatment facility, carries out in the professional treatment place, does not almost have the possibility of regeneration for the very little equipment of this consumption of indoor air cleaner; and user and do not know when these active carbons need to change is still using behind inactivation through regular meeting.Ozone technology has sterilization, deodorization, but low to the removal efficient of organic pollution, and ozone itself is harmful to human body and environment, is unsuitable for contacting close room air with the people.Anion and high voltage electrostatic technique are a kind of physical action processes, can remove airborne flue dust, but can't remove purification to the pollution that chemistry, biology and microorganism etc. are caused.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of air purifier, this apparatus structure is simple, and is easy to use, can effectively solve common air pollution problems inherent.
Technical scheme of the present invention is: a kind of air purifier, comprise housing, be provided with horizontal gas channel in the described housing, the air intake of described gas channel is connected with blower fan, and outlet air end is provided with dewater unit, is provided with the silk screen that is blocked on the gas channel section by some in the gas channel, the front of described each silk screen is equipped with water injector, described water injector connects feed pipe, in the tank of described feed pipe extensional shell bottom, and is provided with supply-water pump.
Owing in gas channel, be provided with some silk screens, and be provided with water injector in the silk screen front, the water that water in the water injector is sprayed on the silk screen forms moisture film on silk screen, when air communication is crossed this gas channel and is the hole of passing on the silk screen moisture film is broken through, collide with hydrone, particles such as wherein dust and soluble organic matter are entered in the water, thereby water is purified; Owing to can in tank, add and the corresponding chemical absorbent of air pollutants, can improve removal effect to pollutant, particularly can be by harmful substances such as the removal of absorbent targetedly formaldehyde; Owing to be provided with blower fan at air intake, can avoid the corrosion of humid air to blower fan; Owing to be provided with dewater unit at outlet air end, can eliminate the water of carrying secretly in the air, avoid water pollutant to come back in the air, also avoid air too moist simultaneously; Owing to be provided with tank, water can be collected and recycle at housing bottom.The present invention is simple in structure, and can be adapted to remove dust and multiple organic matter, has realized the purification of air effectively, and has increased air humidity.
Description of drawings
Fig. 1 is a side-looking structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of dewater unit of the present invention.
The specific embodiment
Referring to Fig. 1, a kind of air purifier of the present invention, comprise housing 2, be provided with horizontal gas channel in the described housing, the air intake of described gas channel is connected with blower fan 1, outlet air end is provided with dewater unit 5, be provided with the silk screen 4 that is blocked on the gas channel section by some in the gas channel, the front of described each silk screen is equipped with water injector 3, and described water injector connects feed pipe, in the tank 6 of described feed pipe extensional shell bottom, and be provided with supply-water pump.
This is according to the processing air quantity and the windage of different clarifiers, and described blower fan can be selected axial flow blower or air-introduced machine for use, when adopting axial flow blower, should be that the resistance in the gas channel is enough low.Can select for use modes such as wide-aperture big silk screen, minimizing silk screen quantity, increase gas channel to reduce windage.
The quantity of described silk screen can be selected the 5-20 layer for use usually, for main equipment, can select more silk screen for use, for mini-plant, then considers to select for use less silk screen.
The front of described first silk screen can also be provided with shower nozzle, is used for air intake is sprayed woods, can increase clean-up effect.
Described water injector can adopt sparge pipe, is distributed with some hole for water sprayings on the described sparge pipe,
Described tank can be positioned at the housing under the silk screen, and the lower end of silk screen is immersed in the water of tank.
The front of described silk screen can be provided with the active carbon adsorption unit, and described activated carbon adsorption unit is provided with the activated carbon fiber piece, in order to remove peculiar smell or organic molecules such as smoke, musty and greasy smell.
The back of described silk screen can be provided with the ultraviolet light sterilization unit, and described ultraviolet light sterilization is provided with ultraviolet lamp in the unit, is used for the airborne microorganism of deactivation.
Described dewater unit is arranged alternatively distributed flap 5.1 by some branches and is formed, the 1-1.5 that is spaced apart the flap width between same row's the flap doubly, the 3-4 that faces distance between two row's flaps mutually and be the flap degree is doubly.