CN104606984B - Foam air purification system - Google Patents

Foam air purification system Download PDF

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Publication number
CN104606984B
CN104606984B CN201510033780.4A CN201510033780A CN104606984B CN 104606984 B CN104606984 B CN 104606984B CN 201510033780 A CN201510033780 A CN 201510033780A CN 104606984 B CN104606984 B CN 104606984B
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CN
China
Prior art keywords
cleaning
foam
filter screen
air
liquid
Prior art date
Application number
CN201510033780.4A
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Chinese (zh)
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CN104606984A (en
Inventor
胡南
Original Assignee
江汉大学
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Publication date
Application filed by 江汉大学 filed Critical 江汉大学
Priority to CN201510033780.4A priority Critical patent/CN104606984B/en
Publication of CN104606984A publication Critical patent/CN104606984A/en
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Publication of CN104606984B publication Critical patent/CN104606984B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/04Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour through foam

Abstract

The invention discloses a foam air purification system and belongs to the technical field of air purification. The purification system comprises a first motor and an exhaust blower driven by the first motor, and further comprises a foaming device, a stirring device, a defoaming device and a liquid recovery device which are sequentially connected by hoses, wherein the exhaust blower is connected with the foaming device through an air pipe, a surface active agent and water are arranged inside the foaming device, the stirring device comprises a foam cavity, a second motor and a stirring rod driven by the second motor, the stirring rod is placed inside the foam cavity, and an air outlet is formed in the liquid recovery device. When air to be purified is sucked through the exhaust blower into the foaming device in which the surface active agent and the water are arranged, a great amount of bubbles are produced so as to increase the contact area between the air and a liquid, the surface active agent and the water have the effect of absorbing dust and contaminant particles, and after the stirring of the stirring device, the air can be in full contact with the liquid, the air purification speed is accelerated, and the purification efficiency is relatively high.

Description

A kind of foam air cleaning system

Technical field

The present invention relates to technical field of air purification, particularly to a kind of foam air cleaning system.

Background technology

Air cleaner generally refers to adsorb, decompose or convert various air pollutants, effectively improves air clear The device of cleanliness.

In current air cleaner, exist and a kind of the machine of contaminant particle is directly intercepted by solid-state material for core Tool filter type, completes the collection to tiny particles content by screening effect, and cleaned air is then directly discharged by filter screen.

However, during realizing the present invention, inventor finds that prior art at least has problems with:

The existing purifier with solid-state material for core, the less resistance making during air flow in the aperture of filter screen is relatively Greatly, purification speed and less efficient, filter screen is also required to often change simultaneously, and service life is relatively low.

Content of the invention

In order to solve problem of the prior art, embodiments provide a kind of foam air cleaning system, technical side Case is as follows:

Embodiments provide a kind of foam air cleaning system, drive including the first motor, by described first motor Dynamic air exhauster,

Described cleaning system is also included successively using hose connection foam device, agitating device, defoaming device and liquid Retracting device, is connected using described trachea between described air exhauster and described foam device, is full of and carries in described foam device The water of surfactant, described agitating device includes foam chamber, the second motor and the stirring rod being driven by described second motor, Described stirring rod is placed in described foam chamber, and described liquid withdrawal system is provided with air outlet, and described cleaning system also includes Sponge and the second filter screen, described sponge is arranged between described air exhauster and described foam device, and described second filter screen is arranged at Between described sponge and described foam device.

Further, described cleaning system also includes liquid cleaning device and water pump, one end of described liquid cleaning device Connect described liquid withdrawal system, the other end of described liquid cleaning device is connected with the water inlet of described water pump, described water pump Outlet connect with described foam device, be provided with the first filter screen and stillpot in described liquid cleaning device.

Further, described second filter screen includes one or more of particulate matter filter screen or Organic substance filter screen.

Further, described Organic substance filter screen include except one of formaldehyde filter screen, deodorization filter screen and active carbon filter screen or Multiple.

Further, a diameter of 10~30mm of described flexible pipe.

Further, described surfactant include stearic acid, dodecylbenzene sodium sulfonate, quaternary ammonium compound, in lecithin One or more.

Further, it is provided with wire gauze in described defoaming device, described wire gauze is arranged perpendicular to liquid flow direction.

Further, described defoaming device is centrifugal anti-foamer.

The beneficial effect of technical scheme provided in an embodiment of the present invention is:

By setting foam device, agitating device and defoaming device in air cleaning system, air to be clean is through convulsion When machine is drawn into the foam device being provided with surfactant and water, the contact surface that a large amount of bubbles make air and liquid can be produced Long-pending increase, surfactant and water have the effect absorbing dust and contaminant particle, air meeting after stirring by agitating device Be fully contacted with liquid, the speed of air cleaning is accelerated, defoaming device then can eliminate parcel air liquid only hold purification after Air pass through, with respect to traditional band filter element mechanical filter mode, this cleaning system in hgher efficiency.

Brief description

For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.

Fig. 1 is a kind of structural representation of foam air cleaning system provided in an embodiment of the present invention.

Specific embodiment

For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.

Embodiment

Referring to Fig. 1, embodiments provide a kind of foam air cleaning system, also cleaning system includes the first motor 1st, the air exhauster 2 being driven by the first motor 1, this cleaning system also includes foam device 4, the stirring connecting successively using flexible pipe 3 Device 5, defoaming device 6 and liquid withdrawal system 7, are connected using trachea 10 between air exhauster 2 and foam device 4, foam device 4 Inside it is provided with surfactant and water, agitating device 5 includes foam chamber 5a, the second motor 5c and by the second motor 5c driving Stirring rod 5b, stirring rod 5b is placed in the 5a of foam chamber, and liquid withdrawal system 7 is provided with air outlet 7a.

Wherein, motor 1 is used for providing power to drive air exhauster 2 rotation to suck air to be clean, and the gas of suction is through gas Pipe 10 enters in foam device 4, and due to being full of the water with surfactant in foam device 4, surfactant can be hard One or more of fat acid, dodecylbenzene sodium sulfonate, quaternary ammonium compound, lecithin, surfactant and water are to pollutant Grain and formaldehyde etc. have preferable assimilation effect, and gas is continued into and can be produced by the water with surfactant during foam device 4 Raw a large amount of bubbles, bubble increases the contact area of air to be clean and water, improves the efficiency of air cleaning;Stirring rod 5b by Second motor 5c drives, when gas and water enter the foam chamber 5a in agitating device 5, by the stirring action of stirring rod 5b, gas Body and water are sufficiently mixed, during dust and contaminant particle can be absorbed and be stayed the water of belt surface activating agent, air pocket meeting simultaneously Broken up formation another typical material;In defoaming device 6, wire gauze 6a can be set, wire gauze 6a is arranged perpendicular to liquid flow direction, Another typical material runs into meeting Natural Ruptures during wire gauze 6a, and defoaming device 6a can also be centrifugal anti-foamer, the air meeting after purification Send via air outlet 7a, and the liquid absorbing contaminant particle then can be put aside in liquid withdrawal system 7, purify meanwhile The in the air discharged afterwards can play the effect of humidifying air with certain moisture.

Further, this cleaning system also includes liquid cleaning device 8 and water pump 11, and one end of liquid cleaning device 8 is even Logical liquid withdrawal system 7, the other end of liquid cleaning device 8 is connected with the water inlet of water pump 11, the outlet of water pump 11 with send out Bulb apparatus 4 connect, and are provided with the first filter screen 8a and stillpot 8b in liquid cleaning device 8.

Wherein, liquid cleaning device 8 is used for the liquid after purify air is purified, and water pump 11 extracts the liquid after purifying Body simultaneously pumps into and is circulated utilization in foam device 4, when liquid enters liquid cleaning device 8 through liquid withdrawal system 7, larger Impurity particle can first be intercepted by the first filter screen 8a, and less impurity particle enters stillpot 8b after the first filter screen 8a, standing After a period of time, less impurity particle precipitates, and more pure liquid can enter in foam device 4 through flexible pipe 3 and follow after precipitation Ring utilizes.

Further, this cleaning system also includes sponge (not shown), sponge be arranged at air exhauster 2 and foam device 4 it Between.

Wherein, sponge, similar to the larger filter screen in aperture, for primary filter, can isolate hair, shredded paper bits etc. larger Debris.

Further, this cleaning system also includes the second filter screen 9, the second filter screen 9 be arranged at sponge and foam device 4 it Between.Second filter screen 9 can include one or more of particulate matter filter screen or Organic substance filter screen.Organic substance filter screen can include removing One or more of formaldehyde filter screen, deodorization filter screen and active carbon filter screen.

Wherein, the second filter screen 9 can be used for the secondary filter of air to be clean, coordinates follow-up foam type air cleaning permissible Lifting clean-up effect;Particulate matter filter screen is generally divided into thick effect filter screen and fine particle filter screen, can be with mechanical filter different-diameter Contaminant particle;Except formaldehyde filter screen, deodorization filter screen and active carbon filter screen are then mainly for specific Organic Pollution source, specific aim Except formaldehyde, eliminate the unusual smell.

Further, the diameter of flexible pipe 3 can be 10~30mm.It is readily apparent that, the diameter of flexible pipe 3 according to purifying can be In system, the size of other devices does corresponding adjustment.

A kind of foam air cleaning system provided in an embodiment of the present invention, by setting foaming dress in air cleaning system Put, agitating device and defoaming device, air to be clean is drawn into the foam device being provided with surfactant and water through air exhauster When, a large amount of bubbles can be produced air and the contact area of liquid are increased, surfactant and water have absorption dust and dirt The effect of dye composition granule, after being stirred by agitating device, air can be fully contacted with liquid, and the speed of air cleaning is accelerated, froth breaking The air that only holds after purification of liquid that device then can eliminate parcel air passes through, with respect to traditional band filter element mechanical filter side Formula, this cleaning system in hgher efficiency.

The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.

Claims (8)

1. a kind of foam air cleaning system, including the first motor, the air exhauster that driven by described first motor, its feature exists In,
Described cleaning system is also included successively using hose connection foam device, agitating device, defoaming device and liquids recovery Device, is connected using trachea between described air exhauster and described foam device, is full of with surface activity in described foam device The water of agent, described agitating device includes foam chamber, the second motor and the stirring rod being driven by described second motor, described stirring Rod is placed in described foam chamber, and described liquid withdrawal system is provided with air outlet, and described cleaning system also includes sponge and Two filter screens, described sponge is arranged between described air exhauster and described foam device, and described second filter screen is arranged at described sponge And described foam device between.
2. cleaning system according to claim 1 it is characterised in that described cleaning system also include liquid cleaning device and Water pump, one end of described liquid cleaning device connects described liquid withdrawal system, the other end of described liquid cleaning device and institute State the water inlet connection of water pump, the outlet of described water pump is connected with described foam device, arranges in described liquid cleaning device There are the first filter screen and stillpot.
3. cleaning system according to claim 1 is it is characterised in that described second filter screen includes particulate matter filter screen or organic One or more of thing filter screen.
4. cleaning system according to claim 3 is it is characterised in that described Organic substance filter screen includes except formaldehyde filter screen, removes One or more of smelly filter screen and active carbon filter screen.
5. the cleaning system according to any one of Claims 1 to 4 it is characterised in that described flexible pipe a diameter of 10~ 30mm.
6. the cleaning system according to any one of Claims 1 to 4 is it is characterised in that described surfactant includes Hard Fat One or more of acid, dodecylbenzene sodium sulfonate, quaternary ammonium compound, lecithin.
7. the cleaning system according to any one of Claims 1 to 4 is it is characterised in that be provided with ferrum in described defoaming device Silk screen, described wire gauze is arranged perpendicular to liquid flow direction.
8. the cleaning system according to any one of Claims 1 to 4 is it is characterised in that described defoaming device is centrifugal disappearing Bubbler.
CN201510033780.4A 2015-01-23 2015-01-23 Foam air purification system CN104606984B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510033780.4A CN104606984B (en) 2015-01-23 2015-01-23 Foam air purification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510033780.4A CN104606984B (en) 2015-01-23 2015-01-23 Foam air purification system

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Publication Number Publication Date
CN104606984A CN104606984A (en) 2015-05-13
CN104606984B true CN104606984B (en) 2017-02-22

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Publication number Priority date Publication date Assignee Title
CN105850602A (en) * 2016-04-22 2016-08-17 苏州创必成电子科技有限公司 Wireless and intelligent planting system realizing temperature and humidity control
CN105918077A (en) * 2016-04-22 2016-09-07 苏州创必成电子科技有限公司 Water self-supplying and light-supplementing planting system capable of purifying air
CN105830782A (en) * 2016-04-22 2016-08-10 苏州创必成电子科技有限公司 Self-water-supplying planting system realizing humidity control
CN105706777A (en) * 2016-04-22 2016-06-29 苏州创必成电子科技有限公司 Wireless intelligent planting system with air purification
CN105850558A (en) * 2016-04-22 2016-08-17 苏州创必成电子科技有限公司 Indoor planting system with air purifying function
CN105850601A (en) * 2016-04-22 2016-08-17 苏州创必成电子科技有限公司 Wireless intelligent planting system realizing humidity control
CN105918078A (en) * 2016-04-22 2016-09-07 苏州创必成电子科技有限公司 Automatic light-supplementing planting system capable of purifying air
CN105917994A (en) * 2016-04-22 2016-09-07 苏州创必成电子科技有限公司 Wireless-control automatic light-supplementing planting system capable of purifying air
CN105900711A (en) * 2016-04-22 2016-08-31 苏州创必成电子科技有限公司 Humidity-control automatic light-supplementing planting system
CN105917993A (en) * 2016-04-22 2016-09-07 苏州创必成电子科技有限公司 Water self-supplying planting system capable of purifying air

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US3963463A (en) * 1971-10-20 1976-06-15 Environeering, Inc. Foam scrubber
CN1011120B (en) * 1987-11-09 1991-01-09 国营河北胜利客车厂 Industrial flue gas cleaning equipment
CN1185039C (en) * 2002-07-23 2005-01-19 杨长明 Wet type dual-collecting and fume purifying apparatus
CN102102010A (en) * 2009-12-18 2011-06-22 淮南矿业(集团)有限责任公司 Foam dust arresting liquid and dust collecting method
CN102953748A (en) * 2012-07-18 2013-03-06 韩雪峰 Foam dust-fall explosion prevention device

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