A kind of filtration, purification system
Technical field
Air cleaning facility technical field is the utility model is related to, more particularly to a kind of filtration, purification system.
Background technology
Various pollutants, such as pellet, PM10 and sand and dust etc. are constantly present in air.And paint
The process often used in the production process for being machine-building processing industry, in order to ensure paint effect and quality, for
A fairly large number of standard component generally use paint spraying machine is sprayed.Spray painting is typically that will spray to workpiece table after paint vehicle high-pressure atomization
Face, therefore, the phenomenon that paint diffuses inevitably can be all produced during spray painting operation, paint gas is during diffusing
It can be sucked by operating personnel, great health hazards is produced to operating personnel.
In order to reduce spray painting to pollution caused by operating personnel and environment, reduce coating cloud and spread into air, and purify work
Air in industry environment, haze contamination thing is reduced, it is necessary to design a kind of system of the filtration, purification for haze contamination thing.
Utility model content
The purpose of this utility model is to provide a kind of filtration, purification system, to solve the above-mentioned problems of the prior art,
It is cleaned haze contamination thing and coating cloud, to avoid the harm to operating personnel and air.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of filtration, purification system, including casing, filter element, water distributor, circulating water chennel, water
Pump and exhaust blower, the filter element are at least three, and the filter element is arranged above and below and is horizontally set on the casing
Inside, the filter element are detachably connected with the casing;The water distributor is arranged on described in number first and second
Between filter element, the bottom-open of the casing is used to suck pollutant, and the circulating water chennel is arranged under the casing
Face, the circulating water chennel are connected by circulation pipe with the water distributor, and the water pump is arranged on the circulation pipe;The casing
Top surface connected by airduct with the exhaust blower.
Preferably, the filter element includes rectangle frame, web plate and filtering material, the rectangle frame thickness 5~15cm, described
Web plate is covered in the upper and lower surface of the rectangle frame, is filled among the rectangle frame and the web plate by the filtering material, institute
It is stainless steel wire or nylon yarn to state filtering material.
Preferably, the filter element is five.
Preferably, the mesh of the upper filter element web plate of number second is less than the net of other filter element web plates
Eye.
Preferably, the quantity of the water distributor and the filter element is equal, is all provided with the upside of each filter element
There is a water distributor.
Preferably, the airduct is provided with activated charcoal and/or photocatalysis air purifying device;The circulating water chennel and described
The circulation pipe between water pump is provided with effluent filter.
Preferably, balladeur train is welded with the casing, the filter element is arranged on the balladeur train.
Preferably, the exhaust blower is arranged on the roof in workshop, and the exhaust blower is no-power air blower or axial flow blower.
Preferably, one end of the water distributor is provided with a flange, and the flange is connected by bolt with the casing.
Preferably, dodge gate is hinged with a side of the casing, is provided between the dodge gate and the casing
Sealing strip.
The exhaust blower of filtration, purification system provided by the utility model can be by haze contamination thing and coating cloud via casing bottom
Portion sucks casing, passes sequentially through each filter element, and at the same time, water pump extracts the water in circulating water chennel out, is pumped into water distribution
Pipe, water under gravity along each filter element it is gradual under ooze, and filtering material is drenched, the air with harmful substance
Fully contacted with filtering material, harmful substance by the moisture absorption on filtering material surface, and under be seeped into circulating water chennel, with harmful
Then the water of material passes through effluent filter again, sucked again by water pump after eliminating harmful substance therein, completes the circulation profit of water
With;And purify after air then may proceed to it is up, by the further purification of activated charcoal and/or photocatalysis air purifying device
Afterwards, discharged by exhaust blower, complete the purification process of air.
The utility model achieves following technique effect relative to prior art:
Filtration, purification system provided by the utility model can not only purify pernicious gas during spray painting, avoid harmful gas
Harm of the body to operating personnel and the pollution to air, additionally it is possible to purify the haze contamination thing in air in the lump, reduce air
Pollution index.And for the water circulation use of purifying harmful gas, avoid the generation of secondary pollution.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model filtration, purification system;
Fig. 2 is the broken section structural representation of the utility model filter element;
Wherein:1- casings, 2- filter elements, 3- water distributors, 4- circulating water chennels, 5- water pumps, 6- exhaust blowers, 7- circulation pipes,
8- rectangle frames, 9- web plates, 10- filtering materials, 11- activated charcoals, 12- effluent filters, 13- balladeur trains.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of filtration, purification system, to solve the above-mentioned problems of the prior art,
It is cleaned haze contamination thing and coating cloud, to reduce the harm to operating personnel and air.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
As shown in Figure 1-2:By taking the coating cloud for purifying paint spraying machine as an example, a kind of filtration, purification system is present embodiments provided, is wrapped
Include casing 1, filter element 2, water distributor 3, circulating water chennel 4, water pump 5 and exhaust blower 6.
Dodge gate is hinged with the leading flank of casing 1, sealing strip is provided between dodge gate and casing 1.The bottom of casing 1 opens
Open and connect the paint spray booth of paint spraying machine, so that the air in water outflow and paint spray booth enters.Balladeur train 13, mistake are welded with casing 1
Filter unit 2 can be slipped into or pulled down by balladeur train 13.
Filter element 2 at least three, preferably five, and the clean-up effect of filter element more than 2 set is better.Filtering
Unit 2 includes rectangle frame 8, web plate 9 and filtering material 10, rectangle frame 8 5~15cm of thickness, preferably 10cm, and web plate 9 is covered in rectangle
Filled among the upper and lower surface of frame 8, rectangle frame 8 and web plate 9 by filtering material 10, filtering material 10 is preferably stainless steel wire or Buddhist nun
Nylon yarn.Five filter elements 2 are arranged above and below and are horizontally set on inside casing 1.
Water distributor 3 is arranged between first and second filter element 2 of number, and one end of water distributor 3 is provided with a flange,
Flange is connected by bolt with casing 1.The mesh of the upper web plate 9 of second filter element of number 2 is less than other web plates 9 of filter element 2
Mesh so that moisture can be with full and uniform distribution.The quantity of water distributor 3 can also be equal with the quantity of filter element 2, i.e., every
The upside of individual filter element 2 is equipped with a water distributor 3, and the quantity of water distributor 3 should be can make the filtering material in filter element 2
10 are sufficiently humidified so as to be defined.
Circulating water chennel 4 is arranged on below casing 1, and circulating water chennel 4 is connected by circulation pipe 7 with water distributor 3, and water pump 5 is set
Put on circulation pipe 7, the circulation pipe 7 between circulating water chennel 4 and water pump 5 is provided with effluent filter 12, so as to being dissolved in water
Harmful substance be removed, to realize recycling for water resource.Effluent filter 12 preferably has VOC and Degradation Formaldehyde work(
The membrane filter of energy.
The top surface of casing 1 is connected by airduct with exhaust blower 6, and exhaust blower 6 is arranged on the roof in workshop, to purify
Air discharge workshop afterwards, exhaust blower 6 is no-power air blower or axial flow blower, depending on the gas flow of required purification, axle stream
The flow of blower fan is more than no-power air blower, and the volume that the unit interval detaches gas is also big.Airduct is provided with activated charcoal 11, so as to
Adsorption is carried out to the harmful substance that retains in air, activated charcoal 11 also may also be photocatalysis air purifying device, with degraded
The pernicious gas remained in air.
The exhaust blower 6 for the filtration, purification system that the present embodiment provides can extract the air in the paint spray booth of paint spraying machine out,
Air enters casing 1 via the bottom of casing 1, passes sequentially through each filter element 2, and at the same time, water pump 5 is by circulating water chennel 4
Water extract out, be pumped into water distributor 3, water under gravity along each filter element 2 gradually under ooze, and by filtering material 10
Drench, the air with harmful substance is fully contacted with filtering material 10, and harmful substance is inhaled by the moisture on the surface of filtering material 10
Receive, and under be seeped into circulating water chennel 4, then the water with harmful substance passes through effluent filter 12 again, eliminate nuisance therein
Sucked again by water pump 5 after matter, complete recycling for water;And purify after air then may proceed to it is up, by activated charcoal 11
And/or after the further purification of photocatalysis air purifying device, workshop is discharged by exhaust blower 6.
The filtration, purification system that the present embodiment provides can purify the pernicious gas in paint spraying machine in paint spray booth, avoid being harmful to
Harm of the gas to operating personnel and the pollution to air.And for the water circulation use of purifying harmful gas, avoid secondary
The generation of pollution.
It should be noted that:The filtration, purification system of the present embodiment is installed on paint spraying machine, but mistake of the present utility model
Filter cleaning system is not limited to use in the coating cloud of filtering paint spraying machine, it may also be used for filters equipment that other contain haze contamination thing or only
Which kind of for the air in the filtration, purification confined space, and should not be construed as specific for atomizing gas caused by purifying equipment
To limitation of the present utility model.
Apply specific case in this specification to be set forth principle of the present utility model and embodiment, the above is real
The explanation for applying example is only intended to help and understands method and its core concept of the present utility model;Meanwhile for the general of this area
Technical staff, according to thought of the present utility model, there will be changes in specific embodiments and applications.To sum up institute
State, this specification content should not be construed as to limitation of the present utility model.