CN206545999U - A kind of air purification processing equipment - Google Patents

Abstract

The utility model discloses a kind of air purification processing equipment, including clarifier and water tank, water tank is located at clarifier bottom, clarifier bottom has the outlet pass being connected with tank top, the water tank also has a pump mouth, pump mouth is connected to the water inlet on clarifier top by water pump and pipeline, gas outlet is offered at the top of the clarifier, water distributor is installed current scatter in the water inlet of the clarifier, a structural scaffold is installed in the clarifier below the water distributor, the passage of a plurality of interlaced connection is offered from the top surface of the structural scaffold to bottom surface, the cross-sectional structure of the passage is in turn connected to form for multiple regular or irregular geometric figure, an air inlet is offered on the side wall of clarifier below the structural scaffold.The utility model solves that existing air purifier filter efficiency is high, wide, cost is high for filter area, be difficult the technical barrier of popularization and application.

Description

A kind of air purification processing equipment

Technical field

The utility model belongs to air purification field, more particularly to a kind of air purification processing equipment.

Background technology

The problem of with going from bad to worse for environment, especially air pollution, is increasingly paid close attention to by people, particularly exists China's air pollution situation is particularly acute, PM2.5 severe overweights, and what these pollutants entered people in vivo can be to the body of people Body health causes very detrimental effect.Therefore people to how to purify air the problem of also become more to pay close attention to, it is various Air purifier also just arises at the historic moment.Air purifier in the market is all the method that absorption is filtered using dry-type multilayer (such as Electrostatic Absorption, charcoal absorption, HEPA filterings) is purified to air, then is equipped with various catalysis, decomposition method.It is this kind of Operationally, pollutant can be deposited directly on the filter screen of filter air purifier, can be made if long term accumulation on filter screen Air-hole blockage, influence air filtration effect, the dust being accumulated on filter screen can turn into bacterium procreation body and form secondary dirt Dye.And existing filter screen typically can not all be cleaned, and can only be changed, the use cost of air purifier can thus increased Plus.In addition, crossing the limitation that air filtering is limited by size of filter core hole itself using filer element type, it is impossible to filter out diameter in air micro- Small particulate matter.

In view of the above-mentioned problems, people be considered as washing mode air is purified, take in the market by Air is blasted in water through air blower, then is aided in the method for various cleansers progress purification air, but this kind of method needs are larger Pressure, causes air blast noise larger, and air quantity is small, and clean-up effect is not high.Also a kind of conventional water washing air purifier Main is exactly to carry out humidifying and purifying to air by the way of water drenching.Can water drenching due to being provided with water spray in rinsing type air purifier Device, it is known that the arrangement of rinsing type air purifier inner chamber is all complex, and often a liquid distribution will take Substantial amounts of space, power consumption is larger, and noise is larger, in order to play more preferable clean-up effect, in addition it is also necessary to increases air as far as possible and exists Flow distance in clarifier, can thus make the volume of rinsing type air purifier becomes very big, uses very Inconvenience, filter efficiency is also than relatively low, and this is also why in the market rinsing type air purifier product is less, can not obtained The major reason promoted.

Utility model content

It is net that the purpose of this utility model is to provide wide, the practical air of a kind of high efficiency, low cost, filter area Change processing unit, existing air purifier filter efficiency is not high, wide, cost is not high for filter area, be difficult generally to push away to solve Wide technical problem.

In order to solve the above technical problems, the technical scheme that is used of the utility model for：A kind of air purification processing equipment, Including a clarifier and water tank, the water tank is located at the clarifier bottom, and the clarifier bottom has to be connected with tank top Logical outlet pass, the water tank also has a pump mouth, and the pump mouth is connected to entering for clarifier top by water pump and pipeline The mouth of a river offers gas outlet to cause the water circulation in the water tank to be delivered in clarifier at the top of the clarifier, wherein, The water inlet of the clarifier is provided with water distributor so that uniform fluid flow to be scatter, the purification below the water distributor One structural scaffold is installed in device, the logical of a plurality of interlaced connection is offered from the top surface of the structural scaffold to bottom surface Road, the cross-sectional structure of the passage is in turn connected to form for multiple regular or irregular geometric figure, in the structural bone An air inlet is offered on the side wall of clarifier below frame.

Further, in the preferred scheme of said one, in the cross-sectional area of the structural scaffold and the clarifier The cross-sectional area of chamber is equal.

Further, in the preferred scheme of said one, the structural scaffold is fixedly mounted by a mounting bracket On clarifier inwall.

Further, in the preferred scheme of said one, the structural scaffold is structured packing, and the structured packing is tight It is affixed on the clarifier inwall.

Further, in the preferred scheme of said one, the structural scaffold is random packing, and the random packing is tight On the inwall for being affixed on the clarifier.

Further, in the preferred scheme of said one, air distribution is installed at the air inlet of the clarifier Device, the air sparger is located inside clarifier.

Further, in the preferred scheme of said one, it is also equipped with removing at the gas outlet at the top of the clarifier One or more in wet device, anion generator and air sparger.

Further, in the preferred scheme of said one, a filtering is also equipped with the air inlet of the clarifier Sieve.

Further, in the preferred scheme of said one, the water tank is further opened with water filling port and discharge outlet, wherein, Water filling port is located at tank top, and discharge outlet is located at water tank bottom.

Further, in the preferred scheme of said one, the top surface of the water tank or side are transparence.

Further, in the preferred scheme of said one, the clarifier water inlet set a control valve with Control current size.

Further, in the preferred scheme of said one, a blower fan is also equipped with the top of the clarifier, to strengthen The speed that gas is constantly moved upwards.

Further, in the preferred scheme of said one, the passage is the passage of bending or bending, each passage Aperture it is identical and little.

Compared with prior art, a kind of air purification processing equipment disclosed in the utility model, with following technology effect Really：

1st, air purification efficiency is high.The utility model by inside clarifier set inside be it is multiple in geometric figure arrange The structural scaffold of the structure in cloth and interconnected hole, has on the one hand delayed row of the air of adverse current in clarifier significantly Enter speed, increase time of contact, on the other hand also allow water and air to be able to the contact of maximum specific surface area, so as to allow in air Impurity and pernicious gas can be fully dissolved in water.

2nd, purification scope is wide.The utility model cleverly has the advantageous characteristic of clean air in itself using water, so that real The purification to covering the less air of particulate matter is showed, it not only has good clean-up effect to PM2.5 particulate matter, to PM Less than 2.5 microns, such as formaldehyde etc., or even minimum minitype particle thing also have good washing and clean-up effect.

3rd, cost is low.The utility model is designed with the water circulation system of complete set, using recirculating water purification, after purification Sewage can be expelled directly out and renew water again, and the device only need to regularly replace water without cleaning, use simple, operation It is convenient, the inconvenience that original clarifier changes filter core is eliminated, structural scaffold use time is long, also reduces cost.

4th, it is practical, easy to realize industrialization and industrialization.Treatment effect of the utility model according to air, can pass through meter The standard tray number of filler needed for calculation machine is accurately calculated, and then optimize the physical dimension of structured packing (comprising height, diameter, interior Portion's pore size, flux magnitude etc.), large-scale industrialization volume production can be achieved.

Brief description of the drawings

Fig. 1 is the structural representation of the air purification processing equipment described in the utility model embodiment.

Fig. 2 (a) be a preferred embodiment of the present utility model in structural scaffold overlooking the structure diagram.

Fig. 2 (b) be a preferred embodiment of the present utility model in structural scaffold facade structures schematic diagram.

Fig. 2 (c) be a preferred embodiment of the present utility model in structural scaffold air flow structure schematic diagram.

Fig. 3 be another preferred embodiment of the present utility model in structural scaffold overlooking the structure diagram.

Embodiment

Below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described, but not Limited as to of the present utility model.

It is shown in Figure 1, a kind of air purification processing equipment disclosed in the utility model embodiment, including a clarifier 1 and water tank 2, the clarifier 1 has shell and inner chamber, and the water tank 2, which is located at the bottom of clarifier 1, (can also be placed in clarifier 1 It is internal), the bottom of clarifier 1 has the outlet pass 4 being connected with the top of water tank 2, by the impurity in the air of purification and The larger particulate matter of other gravity is flowed into water tank 2 with current by the outlet pass 4, and outlet pass 4, which goes out, can also set a net The sieves of trellis, the clarifier 1 and water tank 2 can be integrally formed or be divided into two independent devices.The water tank 2 is also With a pump mouth 5, positioned at the side lower of water tank 2, the one end of pump mouth 5 is connected with water pump 6 by pipeline, and water pump 6 is another The water inlet 7 by being connected to the top of clarifier 1 by pipeline is held, can be by the water source source in water tank 2 by the effect of water pump 6 Constantly it is delivered in clarifier 1, water distributor 8 is installed at the water inlet 7 of the clarifier 1 so that current to be scatter, The surface of water distributor 8 is in sector shape, the narrow end connection delivery port of covering of the fan shape, in the fan-like pattern of all edge distributors of delivery port Shape is provided with the bypass channel of radial distribution；Or, the water distributor 8 is made to the mode of spray head, by water distributor 8 Original mass-flow or water column can be separated into thin water flowing, the clogging following described knots of current larger suddenly can be also prevented The stomata of the top of structure skeleton 3.The top of clarifier 1 offers gas outlet 9, and the gas outlet 9 can also be located at the side of clarifier 1 One or more can be set in face top, gas outlet 9.

It is especially improved a little as one of the present utility model, one is provided with the clarifier 1 below the water distributor 8 Structural scaffold 3, the passage of a plurality of interlaced connection, the passage are offered from the top surface of the structural scaffold 3 to bottom surface Cross-sectional structure be in turn connected to form for multiple regular or irregular geometric figure, below the structural scaffold 3 An air inlet 10 is offered on the side wall of clarifier 1, outside air is pumped into clarifier 1 by the one end of air inlet 10 by air pump 11 Interior, gas can upwards be moved from the passage.The cross section of passage can be the geometric figure (such as circular or prismatic) of standard Or non-type geometric figure, such as the cross section of passage can be continuous prismatic, or prismatic and circular combination, or Person is circular and combinations of other irregular collective figures, and the size of the communication port of each passage could be arranged to it is identical or not It is identical, it is preferable that the cross section of the passage is to be connected with each other to form by the geometric figure of multiple continuous standards, each passage Pore size is identical.Passage inside the structural scaffold 3 is preferably continuous bend or the structure of bending so that air is transported upwards There is larger path, the passage of this structure is than comparatively dense, and passage aperture is less, so also may be such that from water distributor when dynamic Dirty water forms moisture film along the passage.

The operation principle of air purification processing equipment disclosed in the utility model embodiment is as follows：

When air purifier 1 is run, air pump 11 and water pump 6 start simultaneously, and the water in water tank 2 is passed through pipeline pump by water pump 6 Enter to the water inlet 7 of clarifier 1, by water distributor 8 by water uniformly disperse trickle down onto the structural scaffold 3 of lower section, by In the passage in structural scaffold 3 with multiple connections, when the water trickled down from water distributor 8 passes through the structural scaffold 3, by In with a plurality of intensive passage staggeredly, uniform moisture film can be formed, and moisture film voluntarily flows down by self gravitation, by with water The outlet pass 4 that case 2 is connected, finally flows into water tank 2, is thusly-formed a complete water closed loop circulating system.Meanwhile, air pump 11 Extraneous air is pumped into clarifier 1, the larger impurity of a part of particle can fall directly into outlet pass 4 and be washed into water tank 2, Adverse current moves ahead another part air from bottom to top, when having the structural scaffold 3 of special construction by this, due to structural scaffold 3 inside have intensive passage staggeredly, increase the air of adverse current and the time of contact of water and contact area, have delayed air Gait of march inside clarifier 1 so that most impurity and pernicious gas in air can sufficiently with The moisture film of formation contacts and finally brings water tank 2 into, and the treated pure air of other process structural scaffolds 3 is then from gas outlet 9 normal discharges, reach the purpose of purification.The moisture film that current are formed on the structural scaffold is imitated also according to bionics principle The mucous membrane of raw nasal cavity and inner surface of trachea, with powerful air cleaning and self-purification capacity.Such a mode, can with it is less into This efficient objectionable impurities (such as first realized clean-up effect, 2.5 microns are especially less than to particulate in air diameter Aldehyde) there is good treatment effect, purification scope is wider.

In one embodiment of the present utility model, the cross-sectional area of the structural scaffold 3 and the inner chamber of clarifier 1 Cross-sectional area is equal, so, and the extraneous air being pumped into can be covered and handled by the structural scaffold 3, when clarifier 1 Inner chamber be cylinder when, the structural scaffold 3 also be cylinder, when clarifier 1 inner chamber be cube when, the structural scaffold 3 be also cube.The structural scaffold 3 is fixedly mounted on the inwall of clarifier 1 by a mounting bracket, removes the installation branch Frame, you can take out the structural scaffold 3.Certainly, the structural scaffold 3 also can directly be adhered to the clarifier 1 On inwall, it is not limited in any way herein.

As a preferred embodiment of the utility model structural scaffold 3, the structural scaffold 3 is structured packing, The structured packing is close on the inwall of clarifier 1.

Structured packing is a kind of uniform sequential geometric figure arrangement, the filler neatly piled up, with specific surface area is big, pressure drop The uniform advantage of small, fluid point, is usually used in the separation or fractionation of chemical field gas.The structured packing can use metal material Matter, plastic material, ceramic material or carbon fibre materials are made, and its internal structure can be ripple type or non-ripple type.With metal Exemplified by the screen waviness packings of material, this filler is arranged by the silk netting for being pressed into ripple and formed, 30 ° or 50 ° of corrugated plate inclination angle, Adjacent two corrugated plate is in opposite direction, and when being loaded in tower, two people's disk fillers, which interlock 90 °, up and down stacks, this kind of filler have efficiently, Pressure drop is low and the big advantage of flux.When using structured packing, required standard tray number can be accurately calculated, and then optimization is filled out The physical dimension (contain height, diameter, hole and flux magnitude) of material so that the structured packing can efficiency operation, reach good Good clean-up effect, and industrial industrialization can be realized, compared to original filter element replacing, its use time is longer.Such as, pin It is 450m from specific surface area to the interior space of certain 80 square meter²/m³, mesh be 40, voidage 0.96m³/m³Plastic silk screen Corrugated Structured Packings, structured packing high 40~80CM of design is that effective purification to air can be achieved.Actual purification efficiency It is relevant with specific surface area, mesh and voidage.By the calculation of precision, it can be derived that the regular of required purification is filled out The relevant parameter of material, also causes its own to can be good at industrialization and industrialization.

Wherein, Fig. 2 (a), Fig. 2 (b) and Fig. 2 (c) be the utility model embodiment in structured packing structural representation. Filler in the present embodiment can use screen waviness structured packing, can be seen that from Fig. 2 (a) top view, regular in the present embodiment Filler layout is uniform sequential, and device cross section is the prismatic structure of multiple interconnections, shown in facade structures such as Fig. 2 (b) of filler, Inclination angle is 45 degree, continuous bending type, shown in air current flow structure such as Fig. 2 (c), bent to motion.Structured packing is in itself Internal structure has a variety of designs, numerous to list herein.

The utility model by chemical field be used for gas separate rectifying filler have the big pressure drop of specific surface area it is small, The characteristics of fluid is point uniform, carries out reverse thinking, cleverly uses it in air cleaning so that the air of adverse current and to flowing down Dynamic moisture film has larger contact area and time of contact, realizes in air the washing of impurity and washes away.It substantially changes The characteristics of " filtering " commonly used in the prior art purification, the characteristic of water high-efficient washing is utilized to carry out air cleaning.

As another preferred embodiment of the utility model structural scaffold 3, the structural scaffold 3 is to dissipate landfill Material, the random packing is close on the inwall of the clarifier 1.

The inner geometry figure uneven distribution of random packing, and be not regular solid, its voidage is not quite similar, Random packing can form such as Raschig ring, Pall ring, metal rectangular saddle ring form, and material can be metal, ceramics, plastics, graphite etc.. It should be noted that though the random packing in the present embodiment is distributed for uneven geometry, it is different from and uses in the prior art The mixed and disorderly distribution shape that the indefinite form thing such as rubble, coke, stone is piled up.In general, random packing specific surface area is less than rule Whole filler, mass-transfer efficiency is less than structured packing, but nonetheless, it also has certain specific surface area, the knot of its alternate internal Structure can also increase its time of contact and contact area with water to the air of adverse current.It is not special for purification efficiency requirement Height, for the clarifier that clean-up effect is not particularly severe, structural scaffold 3 can select random packing and be filled, its phase Than existing purification style, it may have the characteristics of efficiency high.

Wherein, Fig. 3 be the utility model embodiment in random packing an overlooking the structure diagram.Can from Fig. 3 Go out, random packing is distributed for nonstandard, uneven geometry.

Certainly, it will be apparent to a skilled person that above-mentioned structured packing and random packing can be individually used for sky In gas purifier 1 also can the two combine be used for purify.In addition, being the utility model one from structured packing and random packing Preferred embodiment, but it is not limited to such a embodiment.

Either using structured packing or random packing or other there is the structural scaffolds of similar structures, filler sheet Body does not have detergent power for air, do not adsorb or dissolved air in booty, also not with the pernicious gas in air Learn reaction, the present invention, which is that the special internal construction having using filler itself is as big as possible, increases the contact area of water and air And time of contact, air is purified using the characteristic of water, as with fresh air after heavy rain.

In order that the air that be pumped into from air inlet 10 can dispersed upward motion, in entering for the clarifier 1 One air sparger 12 is installed, the air sparger 12 is located inside clarifier 1 at gas port 10, the court it is highly preferred that it is open It is upper to set.

In addition, in order to save part space-consuming, the air pump 11 and water pump 6 can be using a dual-purpose micropumps come generation Replace, i.e., the pump that can not only be evacuated but also can draw water is realized.

In order to prevent some larger-diameter particulate matters from entering clarifier 1, unnecessary blocking is caused, in the clarifier A sieves 13 is also equipped with 1 air inlet 10, to filter out larger particulate matter or other debris, sieves 13 can be installed Before air pump 11.

In order to control the current size being pumped into water tank 2, one control valve is set in the water inlet of the clarifier 1, led to Valve opening size control water yield is crossed, to adapt to different requirements for cleaning.

If the pressure of air pump 11 itself is not big enough, one blower fan can also be installed at the top of clarifier 1 (in figure not Show), to strengthen the power that gas is constantly moved upwards.

In addition, for different individual demands, be also equipped with the gas outlet 9 at the top of clarifier 1 dehumidifier, One or more in anion generator and air sparger 12, dehumidifier the air of purification can be dried processing, Anion generator can produce anion, and air sparger can carry out treated air dispersed.

In one preferred embodiment of the utility model, the water tank 2 is further opened with water filling port 14 and discharge outlet 15, Water filling port 14 and discharge outlet 15 are respectively provided with valve, wherein, water filling port 14 is located at the top of water tank 2, and discharge outlet 15 is located at the bottom of water tank 2 Portion.So, the water in water tank 2 can be convenient for changing.In addition, the top surface of the water tank 2 or side are set to transparence, Huo Zhe The top surface of water tank 2 or side open up a transparency window, so, can conveniently observe the clean-up performance and water of the water in water tank 2 Position size, the comparison polluted such as has already been is severe, then can change water by water filling port 14.Water level in the water tank 2 is big Small and change of water quality can also carry out intelligent alarm by infrared detection sensor.

In addition, for the clarification time, a PLC can also be set in clarifier 1, the PLC passes through letter Number line connection water pump 6 and air pump 11, to control startup and the shut-in time of water pump 6 and air pump 11, such as when setting at early 8 points extremely When 6 points of evening is clarification time section, then PLC starts (start-up operation) at early 8 points to the water pump 6 and air pump 11 1 Order, the orders of (being stopped) are closed to the water pump 6 and air pump 11 1 at late 6 points.

It should be noted that the utility model is to carry out air cleaning with water, contain in water tank for aqueous solvent, but can not What is denied is, it would however also be possible to employ other cleaning liquid are cleaned, such as chemical and medicine industry factory building, in water tank targetedly Special solvent is contained, to carry out targetedly purified treatment to part toxic and harmful gas.

A kind of air purification processing equipment disclosed in the utility model embodiment, purification efficiency is high, purification scope is wide, into This is low, practical, it is easy to promotion and application, with good industrialization effect and preferable market prospects.

Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.

Claims (10)

1. a kind of air purification processing equipment, including a clarifier and water tank, the water tank are located at the clarifier bottom, described net Changing device bottom has the outlet pass being connected with tank top, and the water tank also has a pump mouth, and the pump mouth passes through water pump And pipeline is connected to the water inlet on clarifier top with so that the water circulation in the water tank is delivered in clarifier, the purification Gas outlet is offered at the top of device, it is characterised in that water distributor is installed in the water inlet of the clarifier to divide current Scatter, a structural scaffold is installed in the clarifier below the water distributor, from the top surface of the structural scaffold bottom of to Face offers the passage of a plurality of interlaced connection, and the cross-sectional structure of the passage is multiple regular or irregular geometric graph Shape is in turn connected to form, and an air inlet is offered on the side wall of the clarifier below the structural scaffold.

2. air purification processing equipment as claimed in claim 1, it is characterised in that the cross-sectional area of the structural scaffold with The cross-sectional area of the clarifier inner chamber is equal, and the structural scaffold is fixedly mounted on clarifier inwall by a mounting bracket On.

3. air purification processing equipment as claimed in claim 1 or 2, it is characterised in that the structural scaffold is filled out to be regular Material, the structured packing is close on the clarifier inwall.

4. air purification processing equipment as claimed in claim 1 or 2, it is characterised in that the structural scaffold is to dissipate landfill Material, the random packing is close on the inwall of the clarifier.

5. air purification processing equipment as claimed in claim 1, it is characterised in that be provided with the air inlet of the clarifier One air sparger, the air sparger is located inside clarifier.

6. air purification processing equipment as claimed in claim 1, it is characterised in that at the gas outlet at the top of the clarifier It is also equipped with the one or more in dehumidifier, anion generator and air sparger.

7. air purification processing equipment as claimed in claim 1, it is characterised in that also pacify at the air inlet of the clarifier Equipped with a sieves.

8. air purification processing equipment as claimed in claim 1, it is characterised in that the water tank is further opened with water filling port and row The mouth of a river, wherein, water filling port is located at tank top, and discharge outlet is located at water tank bottom.

9. air purification processing equipment as claimed in claim 8, it is characterised in that the top surface of the water tank or side are transparent Shape.

10. air purification processing equipment as claimed in claim 1, it is characterised in that set in the water inlet of the clarifier A control valve is put to control current size.