CN107596846A - Air purifier with parallel pipeline - Google Patents

Abstract

The invention discloses a kind of air purifier with parallel pipeline, the clarifier includes the first wet tank, air pump and second liquid storage tank；First wet tank is closed container, and its lower inside is loaded with liquid, and polylith dividing plate is vertically arranged with first wet tank, and the space of ullage in the first wet tank is separated into multiple separate subspaces by the dividing plate；First pipeline and a second pipe are all corresponding with per sub-spaces, wherein the first pipeline air-inlet end is outside storage tank, outlet side is in the liquid level below subspace, second pipe one end is located at the top in subspace, because each sub-spaces are separate, the gas passage being made up of the first pipeline, subspace and second pipe will not be influenceed by other gas passages, and each gas passage can work independently, so as to improve air filter efficiency.

Description

Air purifier with parallel pipeline

Technical field

The present invention relates to a kind of air cleaning facility, and the air purifier of dedusting is carried out especially by liquid, specific next Say and be related to a kind of air purifier with parallel pipeline.

Background technology

Substantial amounts of dust and dust can be mixed into the industries such as steel, thermal power generation, cement, mining, in air, if not It is directly discharged to through processing in air, air pollution can be further exacerbated by；With continuous improvement of the country to environmental requirement, environmental protection Policy is increasingly severe, and each manufacturer all pays much attention to environmental protection, is handled pollution waste gas using substantial amounts of cleaner, is controlled Post dust is managed, most common of which dedusting method is bag-type dust,

However, bag-type dust, because own structural characteristics determine that it necessarily has some defects, cloth bag volume is larger, Under the higher gas shock of temperature, the situation of discontinuity equalization is certainly existed, so as to cause cloth bag damage speed higher, Er Qiegeng It is comparatively laborious to change maintenance process, so in fact many manufacturers all work in the case where dust removal by filtration equipment is impaired, directly To green audit next time, although way remains to be discussed, its difficulty faced is it will be apparent that mainly repair and replacement Financial cost and time cost it is too high, general enterprises are difficult to bear, therefore, inventor wishes to design a kind of brand-new dedusting Cleaning equipment, the defects of to overcome existing dust separation device；

Found by research, filter structure can be with the particulate matter in adsorbed gas, and solution or common water are also can be with The particulate matter carried in air is left by way of dissolving or washing away；It is incorporated into when the air containing particulate matter in water When, air is so that existing for larger bubble form, smaller with the contact area of solution or water, time of contact is shorter, air The particulate matter of middle carrying can seldom be dissolved or be washed away by solution/water, so how to cause air in the form of minute bubbles and solution Or water contact is to restrict the key factor of the cleaner success or not；

In addition, the air capacity of caused pending/purification is bigger in industrial processes, a pipeline can be defeated The amount sent is than relatively limited, so needing multigroup pipeline to work together, in order to save space and cost, multiple pipelines are all incorporated into In same liquid container, then the purified treatment of next step is done by multiple pipelines into next container, but if only It is provided so as to, tends not to realize target, because the air-tightness of different, each contact points of the length of pipeline is different, pipe The amount of force that interior debris alluvial degree is different, air pump provides is different, and the pressure in each pipeline naturally will not be identical, Air only can by, actual result be that only some pipeline serves due effect from the less pipeline of pressure, And in advance it is difficult to it is expected which pipeline can be successfully operated；For this reason, it may be necessary to the specific of above-mentioned air cleaning unit Structure, which is made, to be specifically designed, it is ensured that each pipeline can normal work；

For these reasons, the present inventor has done many further investigations to the specific configuration of air purifier, so as to Design a kind of air purifier with parallel pipeline that can solve the problem that above mentioned problem.

The content of the invention

In order to overcome above mentioned problem, present inventor has performed studying with keen determination, a kind of sky with parallel pipeline is designed Gas purifier, the clarifier include the first wet tank, air pump and second liquid storage tank；First wet tank is closed Container, its lower inside are loaded with liquid, are vertically arranged with polylith dividing plate in first wet tank, pass through the dividing plate The space of ullage in first wet tank is separated into multiple separate subspaces；One is all corresponding with per sub-spaces Individual first pipeline and a second pipe, wherein the first pipeline air-inlet end is outside storage tank, liquid of the outlet side below subspace In face, second pipe one end is located at the top in subspace, because each sub-spaces are separate, by the first pipeline, son The gas passage that space and second pipe are formed will not be influenceed by other gas passages, and each gas passage can be only Vertical work, so as to complete the present invention.

In particular it is object of the present invention to provide a kind of air purifier with parallel pipeline, it is characterised in that The clarifier includes：First wet tank 1, air pump 2 and second liquid storage tank 3；

First wet tank 1 is closed container, is loaded with liquid inside it, is erected in first wet tank 1 Directly be provided with dividing plate 4, by the dividing plate 4 by the space of ullage in the first wet tank 1 be separated into it is multiple independently of each other Subspace 5；

A plurality of first pipeline 6 is additionally provided with first wet tank 1, the inlet end of the pipeline all stores up in the first liquid Outside tank 1, the outlet side 61 of a plurality of first pipeline is all inserted respectively into each 5 times liquid in subspace in the first wet tank 1 It is interior；

A plurality of second pipe 7 is provided between first wet tank 1 and air pump 2, a plurality of second pipe 7 Inlet end is all located at the ullage in the subspace 5 of the first wet tank 1 respectively.

Wherein, the dividing plate 4 includes at least one lateral partitions 41, sealingly coupled with each other between each longitudinal baffle, respectively every Plate is connected with the first wet tank inner wall sealing.

Wherein, the dividing plate 4 also includes at least one longitudinal baffle 42, and each lateral partitions are connected by longitudinal baffle 42 41。

Wherein, each lateral partitions 41 are embedded under the liquid level of liquid, and the bottom of each longitudinal baffle 42 is embedded into liquid Liquid level under.

Wherein, each 5 times liquid levels height in subspace are all identical.

Wherein, the first pipeline 6 has an outlet side 61 below liquid levels, and the outlet side be located at the bottom of dividing plate 4 it On, the first pipeline 6 also has the other end in liquid bottom.

Wherein, a plurality of 3rd pipeline 8 is provided between the air pump 2 and the second liquid storage tank 3,

The second liquid storage tank 3 is closed container, and its lower inside is loaded with liquid,

One end of each 3rd pipeline 8 is passed through to the liquid level of liquid in second liquid storage tank 3, the other end and sky Air pump 2 is connected.

Wherein, air to be clean is introduced from outside into by the inlet end of the first pipeline 6, and from the outlet side of the first pipeline 6 61 are incorporated into the liquid in the first wet tank 1, enter via after liquid in 1 each sub-spaces 5 of the first wet tank, and pass through It is transferred to by second pipe, air pump and the 3rd pipeline in the liquid in second liquid storage tank 3.

Wherein, more than 2 outlet sides 61, and the height where the multiple outlet side 61 are equipped with each first pipeline 6 Degree is all consistent.

Wherein, the quantity of the first pipeline 6 is consistent with the quantity of second pipe 7,

The quantity of second pipe 7 is than or equal to the quantity of the 3rd pipeline 8.

Beneficial effect includes possessed by the present invention：

(1) the first liquid is stored up with multiple dividing plates according to the air purifier provided by the invention with parallel pipeline Tank is divided into multiple independent subspaces, connects the first pipeline and second pipe respectively based on each sub-spaces, so that Each pipeline not UNICOM from each other, can normal work；

(2) can be same according to liquid in the first wet tank of the air purifier provided by the invention with parallel pipeline When handle the air to be clean that first pipeline introduces, and the liquid is an entirety, enables to the liquid circulation flow Move or quickly change simultaneously；

(3) driving need to be set according in the air pump of the air purifier provided by the invention with parallel pipeline The power set of piston, you can it is cost-effective to be respectively that multiple parallel pipelines provide compression power, save space.

Brief description of the drawings

Fig. 1 shows to be shown according to a kind of air purifier overall structure with parallel pipeline of preferred embodiment of the present invention It is intended to；

Fig. 2 shows to be shown according to a kind of air purifier overall structure with parallel pipeline of preferred embodiment of the present invention It is intended to；

Fig. 3 shows cutting according to a kind of air purifier median septum with parallel pipeline of preferred embodiment of the present invention Section A-A figure in face figure, and Fig. 1 and Fig. 2；

Fig. 4 shows to be lived according to a kind of air purifier air pump with parallel pipeline of preferred embodiment of the present invention Plug is towards movement outside pressure chamber, i.e., the overall structure diagram of air pump when pressure chamber stretches；

Fig. 5 shows to be lived according to a kind of air purifier air pump with parallel pipeline of preferred embodiment of the present invention Plug is towards movement inside pressure chamber, i.e., the overall structure diagram of air pump when pressure chamber compresses；

Fig. 6 shows the air purifier entirety for having parallel pipeline according to a kind of another kind of preferred embodiment of the present invention Structural representation.

Drawing reference numeral explanation：

The wet tanks of 1- first

2- air pumps

3- second liquid storage tanks

4- dividing plates

41- lateral partitions

42- longitudinal baffles

5- subspaces

The pipelines of 6- first

61- outlet sides

7- second pipes

The pipelines of 8- the 3rd

21- inlet plenums

22- pressure chamber

23- outlet chambers

24- pistons

25- air admission holes

26- ventholes

27- admission lines

28- air intake valves

29- outlet pipes

210- outlet valves

211- inlet seal pieces

212- outlet diaphragm seals

Embodiment

Below by drawings and examples, the present invention is described in more detail.Pass through these explanations, the features of the present invention It will be become more apparent from clearly with advantage.

Special word " exemplary " is meant " being used as example, embodiment or illustrative " herein.Here as " exemplary " Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.Although each of embodiment is shown in the drawings In terms of kind, but unless otherwise indicated, it is not necessary to accompanying drawing drawn to scale.

It is heretofore described refer to two or more, as polylith dividing plate refers to two or more dividing plate, a plurality of pipeline refers to Two or more pipeline.

According to a kind of air purifier with parallel pipeline provided by the invention, as shown in Figure 1, Figure 2 with shown in Fig. 3, it is somebody's turn to do Clarifier includes：First wet tank 1, air pump 2 and second liquid storage tank 3；

First wet tank 1 is closed container, and its lower inside is loaded with liquid, in first wet tank 1 Polylith dividing plate 4 is inside vertically arranged with, is separated into the space of ullage in the first wet tank 1 by the dividing plate 4 multiple Separate subspace 5；

I.e. described subspace 5 can be as shown in Figure 1 and Figure 2 five-surfac airtight, last bottom surface is liquid levels；Can also Be six-sides airtight as shown in Figure 6/completely it is closed.

A plurality of the first parallel pipeline 6 is additionally provided with first wet tank 1, the inlet end of the pipeline is all first Outside wet tank 1, the outlet side 61 of the pipeline is inserted into the first wet tank 1 and below the liquid level of liquid；This The parallel relation for referring to series connection in invention,

A plurality of parallel second pipe 7 is provided between first wet tank 1 and air pump 2, second pipe 7 enters Gas end is all located at the ullage in the first wet tank 1,

Wherein, the inlet end of second pipe 7 is both provided with each subspace 5.

Heretofore described liquid can dissolve or wash away the impurity in air, such as particulate matter, and the liquid is preferred For the aqueous solution, wherein can adulterate respective substance according to the composition of air to be clean be configured to solution, as acid solution, alkalescence are molten Liquid etc.；Some can dissolve the impurity carried in air in the liquid such as water, and also some is to dissolve , for example tiny dust granule, the undissolvable particle can form suspension in the solution such as water, and with liquid flow It is dynamic, i.e., washed away by water/liquid, heretofore described dissolving had both included the dissolving on ordinary meaning, also suspended including above-mentioned formation The situation of liquid.

In one preferred embodiment, filter screen is both provided with the outlet side 61 of each first pipeline 6, from outlet The air discharged will can be just entered in liquid after the filter screen in end 61, by the filter screen by the air to be clean Break up as tiny bubble；Preferably, the filter screen is located at the outermost of outlet side 61, is simultaneously directly in contact with liquid, passes through The air of filter screen is divided into multiple small bubbles, when multiple small bubbles not yet are in time for accumulating air pocket again just with Liquid contacts, so that the impurity such as particulate matter carried in air also fully contacts with liquid, the particulate matter therein Dissolved or washed away by liquid Deng impurity.

It is further preferred that the aperture size of the filter screen is 20~50 microns, preferably 30~40 microns；The filter screen Mesh number be 270-500；

Preferably, the filter screen can be made up of materials such as fine denier nylons, and it can also be multilayer that the filter screen, which can be one layer,.

In one preferred embodiment, as shown in Figures 1 and 2, the outlet side 61 of the first pipeline 6 is towards oblique upper Tilt；Help to concentrate by the bulky grain thing of strainer filtering/interception, after the bulky grain thing is intercepted by filter screen, along air outlet section Slope scroll down through/slide, be precisely towards obliquely downward to roll/slide, finally slip over outlet side 61, continue on First pipeline 6 moves downward, and enters eventually into the bottom of the first wet tank.

In one preferred embodiment, as shown in Figure 1, Figure 2 with shown in Fig. 3, the dividing plate 4 includes lateral partitions, or Person's longitudinal baffle, or the lateral partitions 41 and longitudinal baffle 42 of orthogonal setting, lateral partitions 41 and longitudinal baffle 42 are close Envelope connection.It is sealingly coupled with each other between each longitudinal baffle, it is also sealingly coupled with each other between each lateral partitions；Preferably, it is described every Plate is all plate-like, reduce thickness of being tried one's best in the case where meeting intensity, can be made up of high polymer material, can also be by metal system Into；Sealing gasket can be set at sealed connection.

In one preferred embodiment, as shown in Figure 1, Figure 2 with shown in Fig. 3, the bottom of each dividing plate 4 is stretched into To below the liquid level of liquid,

Other sides on each dividing plate 4 in addition to bottom are connected with the inner wall sealing of the first wet tank 1.It is preferred that Ground, the section of each dividing plate are rectangular.

In one preferred embodiment, as shown in Figure 1, Figure 2 with shown in Fig. 3, the liquid liquid where each bottom of dividing plate 4 Face height is all consistent, and specifically, the bottom is the horizontal straight line on the first pipeline below outlet side in Fig. 1 and Fig. 2.

In one preferred embodiment, as shown in Figure 1, Figure 2 with shown in Fig. 3, the outlet side 61 of the first pipeline 6 is located at institute The top of the bottom of dividing plate 4 is stated, i.e. the surrounding of the horizontal direction of outlet side 61 is surrounded by dividing plate.

In one preferred embodiment, as shown in Figure 1, Figure 2 with shown in Fig. 3, in the underface of each subspace 5 It is both provided with the outlet side 61 of the first pipeline 6.

Preferably, main part of each first pipeline 6 in the first wet tank 1 passes through a subspace；

Preferably, the underface of each subspace 5 is both provided with the outlet side 61 of first pipeline 6.

In one preferred embodiment, as shown in Figures 1 and 2, the air pump 2 and the second liquid storage tank A plurality of the 3rd parallel pipeline 8 is provided between 3,

The second liquid storage tank 3 is closed container, and its lower inside is loaded with liquid,

3rd pipeline 8 is all communicated to below the liquid level of liquid in second liquid storage tank 3；Specific mode of communicating can have It is a variety of, different mode of communicating is sets forth if Fig. 1 and Fig. 2.

Preferably, filter screen is provided with the port of export that the 3rd pipeline 8 is located in second liquid storage tank 3, will by filter screen Gas therethrough is divided into multiple tiny bubbles.

In one preferred embodiment, as shown in Figures 1 and 2, in the second liquid storage tank 3 liquid it is upper Side is additionally provided with isolation oil reservoir,

The liquid level thickness of the isolation oil reservoir is 10~30mm.

It is described isolation oil reservoir density be less than liquid density, it is described isolation oil reservoir can be selected not volatile, nonhazardous and Organic solution not soluble in water is made.

Wherein, by the isolation oil reservoir sealing liquid, liquid and the air contact in second liquid storage tank 3 are prevented.From And prevent that bubble from taking the impurity such as particulate matter suspended in liquid out of when passing through liquid top surface, even if there is partial particulate thing to be brought into Into isolation oil reservoir, because the density for isolating oil reservoir is smaller, particulate matter quickly can be fallen after rise into liquid.

Preferably, as shown in Figure 2, in the second liquid storage tank 3, set between the liquid levels of the 3rd pipeline 8 There is deflector, increase the flowing stroke of bubble by deflector.

In one preferred embodiment, as shown in Figures 1 and 2, by the air pump 2 by the first wet tank In air pump to second liquid storage tank 3 in 1 each sub-spaces 5 below the liquid level of liquid, and then under suction function, by the The inlet end of one pipeline 6 is introduced from outside into air and is injected into from outlet side 61 in the liquid in the first wet tank 1, so as to shape Into the flow path of air to be clean.

In one preferred embodiment, the outlet side 61 on each first pipeline 6 has multiple and described more Liquid level where individual outlet side 61 is all consistent.

In one preferred embodiment, the quantity of the first pipeline 6 is consistent with the quantity of second pipe 7, i.e. the first pipe The quantity and second pipe 7 in road 6 are one-to-one, and first pipeline 6, a sub-spaces 5 and a second pipe 7 are formed One complete enclosed gas channel, flowing through the air of the gas passage can all contact with filter screen and liquid, obtain filtering/purification Handle, be mutually isolated between each gas passage, because pressure value to each other is different gas will not be caused mutually to flow.

The quantity of second pipe 7 be than or equal to the 3rd pipeline 8 quantity, though from air pump out gas by Several 3rd pipelines 8, finally can all be entered in second liquid storage tank, and now need to only meet the circulation total amount of gas, Whether pipeline enclosure, which is spaced, does not all have substantial effect, it is possible to flexibly selection as the case may be.

In one preferred embodiment, as shown in Figures 4 and 5, the air pump 2 includes the air inlet being sequentially connected Chamber 21, pressure chamber 22 and outlet chamber 23, it is preferable that inlet plenum 21 shares a wall, outlet with pressure chamber 22 Chamber 23 and pressure chamber 22 share another wall, and described two shared walls are oppositely arranged；

Wherein, piston 24 sliding back and forth is provided with the pressure chamber 22, it is preferable that piston 24 can be along pressure The inwall of power chamber 22 reciprocatingly slides, and is tightly connected between the inwall of piston 24 and pressure chamber 22；

Air admission hole 25 and venthole 6 are offered on the wall for forming the pressure chamber 22, the wall is described common Wall；

The inlet plenum 21 is connected by air admission hole 25 with pressure chamber 22,

The outlet chamber 23 is connected by venthole 26 with pressure chamber 22, preferably described air admission hole and venthole 26 All it is through hole of the straight section for circle；

It is further preferred that the air admission hole 25 and venthole 26 are both provided with two.

Multiple admission lines 27 are communicated with the inlet plenum 21, are both provided with opening on each admission line 27 The air intake valve 28 closed,

Multiple outlet pipes 29 are communicated with the outlet chamber 3, are both provided with opening on each outlet pipe 29 The outlet valve 210 closed.

In one preferred embodiment, as shown in Figures 4 and 5, inside the pressure chamber 22, it is described enter Foldable inlet seal piece 211 is provided with wall near stomata 25, it is preferable that the inlet seal piece 211 is located at two Between individual air admission hole, the both ends of inlet seal piece 211 can turn down；

Specifically, the inlet seal piece 211 is vertically arranged, and when not turning down, the inlet seal piece 211 can cover Air admission hole 25, after turnover, air admission hole 25 is exposed outside,

In the case where the inlet seal piece 211 turns down, the air admission hole 25 is opened,

In the case of the return of inlet seal piece 211, the air admission hole 25 is closed,

Preferably, in the case where no external force acts on, the inlet seal piece 211 is in return state, covers air admission hole.

In one preferred embodiment, as shown in Figures 4 and 5, outside the pressure chamber 22, it is described go out Foldable outlet diaphragm seal 212 is provided with wall near stomata 26, it is preferable that the outlet diaphragm seal 212 is located at two Between individual venthole, the both ends of outlet diaphragm seal 212 can turn down；

Specifically, the outlet diaphragm seal 212 is vertically arranged, and when not turning down, the outlet diaphragm seal 212 can cover Venthole 26, after turnover, venthole 26 is exposed outside,

In the case where the outlet diaphragm seal 212 turns down, the venthole 26 is opened,

In the case of the return of outlet diaphragm seal 212, the venthole 26 is closed；

Preferably, in the case where no external force acts on, the outlet diaphragm seal 212 is in return state, covers venthole.

In one preferred embodiment, as shown in Figures 4 and 5, moved by piston 4 towards the outside of pressure chamber 22 Move to force inlet seal piece 211 to turn down, the return of outlet diaphragm seal 212, i.e., when piston 24 is mobile towards the outside of pressure chamber 22 When, air pressure reduces in pressure chamber, forces inlet seal piece 211 to turn down naturally, so as to which inlet plenum connects with pressure chamber, outlet The return of diaphragm seal 212, is disconnected between outlet chamber and pressure chamber；

The return of inlet seal piece 211, outlet diaphragm seal 212 are forced towards the inside movement of pressure chamber 22 by piston 24 Turnover, i.e., when piston 24 is mobile towards the inside of pressure chamber 22, air pressure raises in pressure chamber, forces outlet diaphragm seal naturally 212 turnovers, are connected so as to outlet chamber, the return of inlet seal piece 211 with pressure chamber, the interruption of inlet plenum and pressure chamber Open connection.

In one preferred embodiment, as shown in Figures 4 and 5, in the case where the air admission hole 25 is closed, often Individual air intake valve 28 is all closed,

In the case where the air admission hole 25 is opened, an air intake valve 28 in multiple air intake valves 28 is opened；Due to Piston moves back and forth according to preset frequency, and the air admission hole 25 naturally also can open and close two kinds according to corresponding frequencies Switch under state, the multiple air intake valve 28 is opened successively according to predefined procedure.

In one preferred embodiment, as shown in Figures 4 and 5, in the case where the venthole 26 is closed, often Individual outlet valve 210 is all closed,

In the case where the venthole 26 is opened, an outlet valve 210 in multiple outlet valves 210 is opened, by Moved back and forth in piston according to preset frequency, the venthole 26 naturally also can open and close two according to corresponding frequencies Switch under kind state, the multiple outlet valve 210 is opened successively according to predefined procedure.

Specifically, the air intake valve 28 and outlet valve 210 are all hinged with the pipeline where it, you can are rotatably connected Connect, in the case where no external force acts on, locked all in closed mode, and by buckle structure；

Electronic sensing device is both provided with the inlet seal piece 211 and outlet diaphragm seal 212, when inlet seal piece 211 and/or outlet diaphragm seal 212 when bending, the electronic sensor can sense corresponding information, as bend signal, and will The signal passes to the buckle structure,

When the buckle structure on air intake valve 28 receives the information of the bending of inlet seal piece 211, one is unclamped Lock on air intake valve 28 so that the air intake valve can be opened in the presence of air pressure；Correspondingly, outlet valve is worked as When the buckle structure on 210 receives the information of the bending of outlet diaphragm seal 212, the lock in an outlet valve 210 is unclamped Button so that the outlet valve can open in the presence of air pressure.

In one preferred embodiment, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the admission line 27 with The first wet tank 1 is connected in the air purifier, specifically passes through in second pipe 7 and the air purifier the One wet tank 1 is connected；

The outlet pipe 29 is connected with second liquid storage tank 3 in the air purifier；Specifically pass through the 3rd Pipeline 8 is connected with second liquid storage tank 3 in the air purifier；

A plurality of pipeline shares a set of liquid, can be greatly enhanced operating efficiency；It is by the pressure chamber and piston Air flows offer power in the duct.

In the description of the invention, it is necessary to which explanation, term " on ", " under ", " interior ", " outer ", "front", "rear" etc. indicate Orientation or position relationship be based on the orientation or position relationship under working condition of the present invention, be for only for ease of the description present invention Described with simplifying, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific orientation structure Make and operate, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " are only used for describing Purpose, and it is not intended that instruction or hint relative importance.

Above in association with preferred embodiment, the present invention is described, but these embodiments are only exemplary , only play illustrative effect.On this basis, a variety of replacements and improvement can be carried out to the present invention, these each fall within this In the protection domain of invention.

Claims (10)

1. a kind of air purifier with parallel pipeline, it is characterised in that the clarifier includes：First wet tank (1), sky Air pump (2) and second liquid storage tank (3)；

First wet tank (1) is closed container, is loaded with liquid inside it, is erected in first wet tank (1) Dividing plate (4) directly is provided with, the space of the first wet tank (1) interior ullage is separated into by multiple phases by the dividing plate (4) Mutually independent subspace (5)；

A plurality of first pipeline (6) is additionally provided with first wet tank (1), the inlet end of first pipeline (6) all exists First wet tank (1) is outside, and the outlet side (61) of a plurality of first pipeline is all inserted respectively into the first wet tank (1) Under each subspace (5) in liquid；

A plurality of second pipe (7), a plurality of second pipe are provided between first wet tank (1) and air pump (2) (7) inlet end is all located at the ullage in the first wet tank (1) subspace (5) respectively.

2. air purifier according to claim 1, it is characterised in that

The dividing plate (4) includes at least one lateral partitions (41), sealingly coupled with each other, each dividing plate (4) between each lateral partitions It is connected with the first wet tank inner wall sealing.

3. air purifier according to claim 1 or 2, it is characterised in that

The dividing plate (4) also includes at least one longitudinal baffle (42), and each lateral partitions (41) are connected by longitudinal baffle (42).

4. air purifier according to claim 3, it is characterised in that

The bottom of each lateral partitions (41) is all embedded under the liquid level of liquid, and the bottom of each longitudinal baffle (42) is all embedded into liquid Under the liquid level of body.

5. air purifier according to claim 3, it is characterised in that

Liquid levels height is all identical under each subspace (5).

6. air purifier according to claim 4, it is characterised in that

First pipeline (6) has outlet side (61) below liquid levels, and the outlet side is located on dividing plate (4) bottom, First pipeline (6) also has the other end in liquid bottom.

7. air purifier according to claim 1, it is characterised in that

A plurality of 3rd pipeline (8) is provided between the air pump (2) and the second liquid storage tank (3),

The second liquid storage tank (3) is closed container, and its lower inside is loaded with liquid,

One end of each 3rd pipeline (8) is passed through to the liquid level of second liquid storage tank (3) interior liquid, the other end and sky Air pump (2) is connected.

8. air purifier according to claim 7, it is characterised in that

Air to be clean is introduced from outside into by the inlet end of the first pipeline (6), and drawn from the outlet side of the first pipeline (6) (61) Enter into the liquid in the first wet tank (1), enter via after liquid in the first wet tank (1) each sub-spaces (5), and It is transferred to via second pipe, air pump and the 3rd pipeline in the liquid in second liquid storage tank (3).

9. air purifier according to claim 1, it is characterised in that

More than 2 outlet sides (61) are equipped with each first pipeline (6), and the height where the multiple outlet side (61) is all Unanimously.

10. air purifier according to claim 1, it is characterised in that

The quantity of first pipeline (6) is consistent with the quantity of second pipe (7),

The quantity of second pipe (7) is than or equal to the quantity of the 3rd pipeline (8).