CN104606984A - Foam air purification system - Google Patents

Foam air purification system Download PDF

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Publication number
CN104606984A
CN104606984A CN201510033780.4A CN201510033780A CN104606984A CN 104606984 A CN104606984 A CN 104606984A CN 201510033780 A CN201510033780 A CN 201510033780A CN 104606984 A CN104606984 A CN 104606984A
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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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CN104606984B (en
Inventor
胡南
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江汉大学
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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 a kind of foam air cleaning system.

Background technology

Air cleaning unit generally refers to and can adsorb, decomposes or transform various air pollutants, effectively improves the device of air cleanliness.

In current air cleaning unit, there is a kind of mechanical filter mode of directly being tackled contaminant particle by solid-state material for core, complete the collection to fine particle thing by screening effect, cleaned air is then direct is discharged by filter screen.

But realizing in process of the present invention, inventor finds that prior art at least exists following problem:

The purifier of the solid-state material for core of existing band, the resistance that the aperture of filter screen is less when air is flowed is comparatively large, purification speed and efficiency lower, filter screen also needs frequent replacing simultaneously, and service life is lower.

Summary of the invention

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

Embodiments provide a kind of foam air cleaning system, the air exhauster comprise the first motor, being driven by described first motor,

Described cleaning system also comprises the foam device, agitating device, defoaming device and the liquid withdrawal system that use flexible pipe to connect successively, described tracheae is used to be communicated with between described air exhauster with described foam device, surfactant and water is provided with in described foam device, the stirring rod that described agitating device comprises foam chamber, the second motor and driven by described second motor, described stirring rod is placed in described foam chamber, and described liquid withdrawal system is provided with air outlet.

Further, described cleaning system also comprises liquid cleaning device and water pump, one end of described liquid cleaning device is communicated with described liquid withdrawal system, the other end of described liquid cleaning device is communicated with the water inlet of described water pump, the delivery port of described water pump is communicated with described foam device, is provided with the first filter screen and stillpot in described liquid cleaning device.

Further, described cleaning system also comprises sponge, and described sponge is arranged between described air exhauster and described foam device.

Further, described cleaning system also comprises the second filter screen, and described second filter screen is arranged between described sponge and described foam device.

Further, described second filter screen comprises one or more in particle filter screen or organic matter filter screen.

Further, described organic matter filter screen comprises except one or more in formaldehyde filter screen, deodorizing filter screen and active carbon filter screen.

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

Further, described surfactant comprises one or more in stearic acid, neopelex, quaternary ammonium compound, lecithin.

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

Further, described defoaming device is centrifugal anti-foamer.

The beneficial effect of the technical scheme that the embodiment of the present invention provides is:

By arranging foam device in air cleaning system, agitating device and defoaming device, air to be clean is when air exhauster is drawn into the foam device being provided with surfactant and water, can produce a large amount of bubble makes the contact area of air and liquid increase, surfactant and glassware for drinking water have the effect of dust adsorption and contaminant particle, after being stirred by agitating device, air fully can contact with liquid, the speed of purification of air is accelerated, defoaming device then can eliminate parcel air liquid only hold purification after air pass through, relative to traditional band filter core mechanical filter mode, the efficiency of this cleaning system is higher.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of a kind of foam air cleaning system that the embodiment of the present invention provides.

Detailed description of the invention

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

Embodiment

See Fig. 1, embodiments provide a kind of foam air cleaning system, also cleaning system comprises the first motor 1, the air exhauster 2 driven by the first motor 1, this cleaning system also comprises the foam device 4 using flexible pipe 3 to connect successively, agitating device 5, defoaming device 6 and liquid withdrawal system 7, tracheae 10 is used to be communicated with between air exhauster 2 with foam device 4, surfactant and water is provided with in foam device 4, agitating device 5 comprises foam chamber 5a, second motor 5c and the stirring rod 5b driven by the second motor 5c, stirring rod 5b is placed in foam chamber 5a, liquid withdrawal system 7 is provided with air outlet 7a.

Wherein, motor 1 sucks air to be clean for providing power to drive air exhauster 2 to rotate, the gas sucked enters in foam device 4 through tracheae 10, owing to being full of the water with surfactant in foam device 4, surfactant can be stearic acid, neopelex, quaternary ammonium compound, one or more in lecithin, surfactant and water have good assimilation effect to contaminant particle and formaldehyde etc., a large amount of bubble can be produced by the water with surfactant when gas continues to enter foam device 4, bubble increases the contact area of air to be clean and water, improve the efficiency of purification of air, stirring rod 5b is driven by the second motor 5c, when entering the foam chamber 5a in agitating device 5 when gas and water, by the stirring action of stirring rod 5b, gas and water fully mix, dust and contaminant particle can be stayed by absorbing in the water of belt surface activating agent, and air pocket can be broken up and form little foam simultaneously, in defoaming device 6, wire netting 6a can be set, wire netting 6a is arranged perpendicular to liquid flow direction, Natural Ruptures is understood when little foam runs into wire netting 6a, defoaming device 6a also can be centrifugal anti-foamer, air after purification can be sent via air outlet 7a, and the liquid absorbing contaminant particle then can be put aside in liquid withdrawal system 7, simultaneously, with certain moisture, the effect of humidifying air can be played in the air of discharging after purification.

Further, this cleaning system also comprises liquid cleaning device 8 and water pump 11, one end of liquid cleaning device 8 is communicated with liquid withdrawal system 7, the other end of liquid cleaning device 8 is communicated with the water inlet of water pump 11, the delivery port of water pump 11 is communicated with foam device 4, is provided with the first filter screen 8a and stillpot 8b in liquid cleaning device 8.

Wherein, liquid cleaning device 8 is for purifying the liquid after purifying air; water pump 11 extracts the liquid after purifying and pumps in foam device 4 and recycles; liquid is when liquid withdrawal system 7 enters liquid cleaning device 8; larger impurity particle can first be tackled by the first filter screen 8a; less impurity particle is by entering stillpot 8b after the first filter screen 8a; impurity particle precipitation less after leaving standstill a period of time, liquid comparatively pure after precipitation can enter in foam device 4 through flexible pipe 3 and recycle.

Further, this cleaning system also comprises sponge (not shown), and sponge is arranged between air exhauster 2 and foam device 4.

Wherein, sponge kind is similar to the larger filter screen in aperture, for primary filter, can isolate the foreign material that hair, shredded paper bits etc. are larger.

Further, this cleaning system also comprises the second filter screen 9, second filter screen 9 and is arranged between sponge and foam device 4.Second filter screen 9 can comprise in particle filter screen or organic matter filter screen one or more.Organic matter filter screen can comprise except one or more in formaldehyde filter screen, deodorizing 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 purification of air to promote clean-up effect; Particle filter screen is generally divided into slightly imitates filter screen and fine particle filter screen, can the contaminant particle of mechanical filter different-diameter; Except formaldehyde filter screen, deodorizing filter screen and active carbon filter screen are then mainly for specific Organic Pollution source, remove formaldehyde targetedly, eliminate the unusual smell.

Further, the diameter of flexible pipe 3 can be 10 ~ 30mm.Easily know, the diameter of flexible pipe 3 can do corresponding adjustment according to the size of other devices in cleaning system.

A kind of foam air cleaning system that the embodiment of the present invention provides, by arranging foam device in air cleaning system, agitating device and defoaming device, air to be clean is when air exhauster is drawn into the foam device being provided with surfactant and water, can produce a large amount of bubble makes the contact area of air and liquid increase, surfactant and glassware for drinking water have the effect of dust adsorption and contaminant particle, after being stirred by agitating device, air fully can contact with liquid, the speed of purification of air is accelerated, defoaming device then can eliminate parcel air liquid only hold purification after air pass through, relative to traditional band filter core mechanical filter mode, the efficiency of this cleaning system is higher.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a foam air cleaning system, the air exhauster comprise the first motor, being driven by described first motor, is characterized in that,
Described cleaning system also comprises the foam device, agitating device, defoaming device and the liquid withdrawal system that use flexible pipe to connect successively, tracheae is used to be communicated with between described air exhauster with described foam device, surfactant and water is provided with in described foam device, the stirring rod that described agitating device comprises foam chamber, the second motor and driven by described second motor, described stirring rod is placed in described foam chamber, and described liquid withdrawal system is provided with air outlet.
2. cleaning system according to claim 1, it is characterized in that, described cleaning system also comprises liquid cleaning device and water pump, one end of described liquid cleaning device is communicated with described liquid withdrawal system, the other end of described liquid cleaning device is communicated with the water inlet of described water pump, the delivery port of described water pump is communicated with described foam device, is provided with the first filter screen and stillpot in described liquid cleaning device.
3. cleaning system according to claim 1, is characterized in that, described cleaning system also comprises sponge, and described sponge is arranged between described air exhauster and described foam device.
4. cleaning system according to claim 3, is characterized in that, described cleaning system also comprises the second filter screen, and described second filter screen is arranged between described sponge and described foam device.
5. cleaning system according to claim 4, is characterized in that, described second filter screen comprise in particle filter screen or organic matter filter screen one or more.
6. cleaning system according to claim 5, is characterized in that, described organic matter filter screen comprises except one or more in formaldehyde filter screen, deodorizing filter screen and active carbon filter screen.
7. the cleaning system according to any one of claim 1 ~ 6, is characterized in that, the diameter of described flexible pipe is 10 ~ 30mm.
8. the cleaning system according to any one of claim 1 ~ 6, is characterized in that, described surfactant comprise in stearic acid, neopelex, quaternary ammonium compound, lecithin one or more.
9. the cleaning system according to any one of claim 1 ~ 6, is characterized in that, is provided with wire netting in described defoaming device, and described wire netting is arranged perpendicular to liquid flow direction.
10. the cleaning system according to any one of claim 1 ~ 6, is characterized in that, described defoaming device is centrifugal anti-foamer.
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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CN104606984A true CN104606984A (en) 2015-05-13
CN104606984B CN104606984B (en) 2017-02-22

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
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
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
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
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
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811247A (en) * 1971-10-20 1974-05-21 G Huppke Foam type gas scrubber
CN87107725A (en) * 1987-11-09 1988-05-18 国营河北胜利客车厂 Industrial smoke purifying and device
CN1470311A (en) * 2002-07-23 2004-01-28 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811247A (en) * 1971-10-20 1974-05-21 G Huppke Foam type gas scrubber
CN87107725A (en) * 1987-11-09 1988-05-18 国营河北胜利客车厂 Industrial smoke purifying and device
CN1470311A (en) * 2002-07-23 2004-01-28 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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
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
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
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
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
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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