CN106139825A - Liquid bath type method for gas purification - Google Patents

Liquid bath type method for gas purification Download PDF

Info

Publication number
CN106139825A
CN106139825A CN201510181218.6A CN201510181218A CN106139825A CN 106139825 A CN106139825 A CN 106139825A CN 201510181218 A CN201510181218 A CN 201510181218A CN 106139825 A CN106139825 A CN 106139825A
Authority
CN
China
Prior art keywords
gas
liquid
fragmentation
brushing
bath type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510181218.6A
Other languages
Chinese (zh)
Other versions
CN106139825B (en
Inventor
姚舜
程子剑
姚连艺璇
赵鹏
姚志勇
Original Assignee
Yaolian Yixuan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yaolian Yixuan filed Critical Yaolian Yixuan
Priority to CN201510181218.6A priority Critical patent/CN106139825B/en
Publication of CN106139825A publication Critical patent/CN106139825A/en
Application granted granted Critical
Publication of CN106139825B publication Critical patent/CN106139825B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention belongs to field of gas purification, particularly relate to a kind of liquid bath type method for gas purification.In order to overcome the shortcoming that prior art cost is high, structure is complicated, degree of purification is the highest, the present invention provides a kind of liquid bath type method for gas purification, gas to be clean is sent in gas fragmentation device by gas pipeline by the method, gas is divided into bubble in small, broken bits and carries out bathing, reach simple efficient gas purifying effect, it is adaptable to can the gas purification of the air of closed space, soot gas, boiler chimney flue dust and industrial waste gas etc..Gas to be clean is sent in gas fragmentation device by gas pipeline by blower fan, gas fragmentation device is placed in the liquid container filled with water as bulk fluid, gas to be clean is all forced through the fragmentation unit of porous air pervious material composition, it is divided into minute bubbles, and entering by bathing repeatedly in the liquid of fragmentation chamber, clean gas finally overflows from clean air outlet.

Description

Liquid bath type method for gas purification
Art
The invention belongs to field of gas purification, particularly relate to a kind of liquid bath type method for gas purification.
Technical background
At present, dirty gas and fume purifying mode mainly have three classes: the first kind: passive type purifies Class (filter screen purification class).Main operational principle: utilize porous filter material such as non-woven fabrics, fiber filter paper in air Particle, toxic and harmful adsorbs, thus purifies air.Second largest class: actively purify class (nothing Filter screen type).Main operational principle: make pollutants in air charged by corona discharge, utilizes dust collect plant to catch Collection charged particle, reaches to purify the purpose of air.Active sterilizing mechanisms according to these products can be divided into silver from Sub-technology, anion technology, non-thermal plasma trap, photocatalyst technology and clean cluster ion ion technology.The Three major types: double purified class actively purifies+passively purifies).Utilize simultaneously and filter and current collection dirt mode.But this Several technology all also exist the shortcoming that cost is high, structure is complicated, degree of purification is the highest.
Summary of the invention
In order to overcome the shortcoming that prior art cost is high, structure is complicated, degree of purification is the highest, the present invention carries For a kind of liquid bath type method for gas purification, gas to be clean is sent into gas fragmentation by gas pipeline by the method In device, gas it is divided into bubble in small, broken bits and carries out bath of liquid bathing, reaching simple efficient gas purification effect Really, it is adaptable to can closed space (as room, automobile cab, tractor cab, driving of a tank room, Armored car cab, railway carriage, aircraft cabin, submarine cabin, aircraft carrier cabin), dust mask, gas defence The soot gas of the air of mask, smoke exhaust ventilator exhaustor discharge, Vehicular exhaust, the dust of boiler chimney Body and the purification of industrial waste gas.
The technical solution adopted for the present invention to solve the technical problems is: gas to be clean is passed through gas by blower fan Body pipeline is sent in gas fragmentation device, and gas fragmentation device is placed in the liquid container filled with water as bulk fluid, It is further connected with liquid supply device on gas fragmentation device;On the gas pipeline of the inlet end front end of gas fragmentation device, also go here and there It is connected to coarse filter;The fragmentation unit that gas fragmentation device is made up of at least one and above porous air pervious material forms; Gas fragmentation device has inlet end, liquid feeding end and liquid outlet of giving vent to anger, and they are co-located in a Guan Bi within port Space, and fluid path, gas circuit be interconnected;The gas to be clean sucked from fan air inlet, gives vent to anger through blower fan The mouth bulky grain thing in coarse filter filters gas again, enters gas fragmentation device, and gas fragmentation device has porous The fragmentation unit of gas permeable material composition, inlet end enters the air pocket of gas fragmentation device, due to pressure effect, All be forced through porous air pervious material composition fragmentation unit, then by porous air pervious material form broken The small duct changing unit is divided into minute bubbles, and enters in the liquid of chamber by bathing, stingy by after bathing Bubble is further through next stage fragmentation unit, and gas is further segmented, and by further bathing, finally, by instead The minute bubbles of after backwashing bath overflow from clean air outlet.
On gas fragmentation device, being also equipped with brushing device, flexible brushing head is close to fragmentation unit, brushing handle Middle part string has brushing axle, can rotate with brushing axle, and brushing axle is arranged on bracing strut, and brushing axle is also pacified Equipped with flabellum;Under the drive of liquid stream and air-flow, flabellum rotates, and drives brushing handle to rotate, thus drives brush Scrape head to rotate, be close to the brushing head of fragmentation unit by the rubbing action to fragmentation unit, reach fragmentation list Purpose is cleaned in the brushing of unit's dirt.
The invention has the beneficial effects as follows, with gas fragmentation device, gas washing to be clean is bathed, reach to purify gas Effect, and corresponding chemical composition can be added in a liquid to neutralize harmful element as required, Reach the comprehensive purpose going out harmful substance, simple in construction, with low cost.
Accompanying drawing explanation
Fig. 1 is liquid bath type method for gas purification principle schematic.
Fig. 2 is the internal fragmentation unit organigram of fragmentation device.
Fig. 3 is fragmentation device internal structure schematic diagram.
Fig. 4 be liquid supply device be duct type fluid infusion schematic diagram.
Fig. 5 be liquid supply device be liquid circulation pump formula fluid infusion schematic diagram.
Fig. 6 be liquid supply device be external water source type fluid infusion schematic diagram.
Fig. 7 is brushing device schematic cross section.
Fig. 8 be fragmentation unit be the floor map of netted filter material.
Fig. 9 is that brushing device is at the schematic diagram within fragmentation device.
Figure 10 is brushing device and electromechanics linkage schematic diagram.
In Fig. 1,1. liquid container, 2. blower fan, 3. gas pipeline, 4. gas fragmentation device, 5. coarse filter, 6. liquid supply device, 7. sewage draining exit, 8. fragmentation unit, 9. inlet end, 10. liquid feeding end, 11. give vent to anger Liquid outlet, 14. filling openings, 15. clean air outlets, 16. gas sources to be clean, 17. air pockets, 18. minute bubbles, 19. liquid levels, 20. gas conduit outlet, 21. fluid infusion entrances, 22. fluid infusion outlets, 29. go out Gas goes out liquid path, 31. blower fan inlet ends, 32. blower fan outlet sides.
In Fig. 2,8. fragmentation unit, 11. give vent to anger liquid outlet, 23. fragmentation chambers.
In Fig. 3,3. gas pipeline, 6. liquid supply device, 9. inlet end, 10. liquid feeding end, 11. go out Gas liquid outlet, 17. air pockets, 18. minute bubbles, 20. gas conduit outlet, 21. fluid infusion entrances, 22. Fluid infusion exports, 24. bracing struts, 25. brushing heads, 26. brushing handles, 27. flabellums, 28. brushing axles.
In Fig. 4,1. liquid container, 2. blower fan, 3. gas pipeline, 4. gas fragmentation device, 5. coarse filter, 6. liquid supply device, 7. sewage draining exit, 8. fragmentation unit, 9. inlet end, 10. liquid feeding end, 11. give vent to anger Liquid outlet, 14. filling openings, 15. clean air outlets, 16. gas sources to be clean, 17. air pockets, 18. minute bubbles, 19. liquid levels, 20. gas conduit outlet, 21. fluid infusion entrances, 22. fluid infusion outlets, 31. wind Machine inlet end, 32. blower fan outlet sides.
In Fig. 5,1. liquid container, 2. blower fan, 3. gas pipeline, 4. gas fragmentation device, 5. coarse filter, 6. liquid circulation pump, 7. sewage draining exit, 8. fragmentation unit, 9. inlet end, 10. liquid feeding end, 11. go out Gas liquid outlet, 14. filling openings, 15. clean air outlets, 16. gas sources to be clean, 17. air pockets, 18. minute bubbles, 19. liquid levels, 20. gas conduit outlet, 21. fluid infusion entrances, 22. fluid infusion outlets, 31. wind Machine inlet end, 32. blower fan outlet sides.
In Fig. 6,1. liquid container, 2. blower fan, 3. gas pipeline, 4. gas fragmentation device, 5. coarse filter, 6. liquid supply device, 7. sewage draining exit, 8. fragmentation unit, 9. inlet end, 10. liquid feeding end, 11. give vent to anger Liquid outlet, 15. clean air outlets, 16. gas sources to be clean, 17. air pockets, 18. minute bubbles, 19. Liquid level, 20. gas conduit outlet, 21. fluid infusion entrances, 22. fluid infusion outlets, 31. blower fan inlet ends, 32. Blower fan outlet side.
In Fig. 7,25. brushing heads, 26. brushing handles, 28. brushing axles.
In Fig. 8, figure is fragmentation unit floor map.
In Fig. 9,9. inlet end, 10. liquid feeding end, 11. give vent to anger liquid outlet, 12. brushing devices, and 17. Air pocket, 18. minute bubbles, 20. gas conduit outlet.
In Figure 10,9. inlet end, 10. liquid feeding end, 11. give vent to anger liquid outlet, 12. brushing devices, and 17. Air pocket, 18. minute bubbles, 20. gas conduit outlet, 28. brushing axles, 30. motors, 33. interlocking mechanisms 33。
Need it is further noted that liquid supply device 6 has several scheme, so, liquid supply device 6 is at Fig. 3 In be exactly one section bending water pipe, in Figure 5, liquid supply device 6 is exactly liquid circulation pump, in figure 6, Liquid supply device 6 is then the water pipe at one section of external water source extended to outside liquid container 1.
Detailed description of the invention
In Fig. 1, the gas that gas source 16 to be clean attracts, through blower fan 2 by gas pipeline 3, and warp Cross coarse filter 5 therein of connecting to connect in feeding gas fragmentation device 4;At inlet end 9 to liquid outlet of giving vent to anger On the path of 11, the fragmentation unit 8 being made up of porous breathable material intercepts, and air pocket 17 can only be from The aperture of the fragmentation unit 8 of porous breathable material composition passes through, air pocket 17 quilt of gas to be clean Forcing fragmentation is minute bubbles 18, enters fragmentation chamber 23, and by liquid bathing more broken by next stage Change the further fragmentation of unit 8 and further bathing is clean gas, then overflow from liquid outlet 11 of giving vent to anger; Liquid supply device 6 is extruded to internal the supplementing of gas fragmentation device 4 by liquid feeding end 10 because air enters Liquid;There is sewage draining exit 7 bottom liquid container 1, the dirty liquid precipitated can be emitted.
Embodiment 1
Fig. 4 is one of embodiment, the gas attracted from gas source 16 to be clean, passes through gas through blower fan 2 Pipeline 3, and in coarse filter 5 therein of connecting connects feeding gas fragmentation device 4, at inlet end 9 On the path giving vent to anger liquid outlet 11, the fragmentation unit 8 being made up of porous breathable material intercepts, greatly Bubble 17 can only pass through from the aperture of the fragmentation unit 8 of porous breathable material composition, gas to be clean Air pocket 17 to be forced fragmentation be minute bubbles 18, enter fragmentation chamber 23, and by liquid bathing, then It is clean gas by the further fragmentation of next stage fragmentation unit 8 and further bathing, then from giving vent to anger out Liquid end 11 overflows;Liquid supply device 6 be one section bending water pipe, the fluid infusion of water pipe one end outlet 22 receive into On liquid end 10, other end fluid infusion entrance 21 extends to the bottom of liquid container 1, and its position to be less than out Gas liquid outlet 11.So, both can guarantee that to enter from fluid infusion from gas conduit outlet 20 gas out Mouth 21 overflows, and can guarantee that again after gas enters gas fragmentation device 4, supplements because of gas pressure in time Cause the minimizing of fragmentation unit 8 surrounding liquid;Namely timely liquid make-up, beneficially fragmentation unit 8 Abundant bathing to gas;There is sewage draining exit 7 bottom liquid container 1, the dirt precipitated can be emitted Turbid liquid.
Embodiment 2
Fig. 5 is the another kind of scheme of water-bath type method for gas purification.Other are every same as in Example 1, Having liquid supply device 6 only and changed liquid circulation pump into, the fluid infusion entrance 21 of liquid circulation pump is immersed in liquid In container 1, its fluid infusion outlet 22 is connected on liquid feeding end 10.Liquid circulation pump continuously will be from benefit The liquid that liquid entrance 21 sucks adds in gas fragmentation device 4, to reach the mesh of bathing abundant to bubble 's.
Embodiment 3
Fig. 6 is another scheme of water-bath type method for gas purification.Other are every same as in Example 1, Difference is the water pipe that liquid supply device 6 is one section of external water source, and water pipe one end is fluid infusion outlet 22, Being connected on liquid feeding end 10, water pipe other end fluid infusion entrance 21 extends to outside liquid container 1, in order to external Water source is to the internal liquid make-up continuously of gas fragmentation device 4.
Fig. 7 is the schematic cross section that brushing device is perpendicular to bubble traffic direction.Brushing handle 26 has Flexible brushing 25, is fixed in the middle part of it on brushing axle 28, and can rotate with brushing axle 28 and rotate; Because fragmentation unit is close in brushing 25, therefore, its rotation process just completes fragmentation unit 8 Friction is cleaned.The preferred hairbrush of brushing 25.
Fig. 8 is the floor map of fragmentation unit, and fragmentation unit is porous air pervious material, preferably porous filter Screen cloth.
In Fig. 9, give brushing device position in gas fragmentation device and structural representation, in order to see clearly Chu's brushing device 12, specially omits the fragmentation unit being close to it.
In Figure 10, on brushing device 12, it is provided with and the interlocking mechanism 33 of motor 30 linkage, when setting When being scheduled on lock-out state, driven by motor brushing axle 28 rotates, and during unblock, then motor can not drive brushing Axle 28 rotates.Need it is further noted that motor 30 can be the special motor special arranged.Also Can be to use liquid circulation pump motor or blower motor.Motor linkage also has two other benefit, one It is when flabellum drives brushing axle 28 dynamics deficiency, motor linkage a period of time can be started broken to remove Changing the dirt on unit, another can drive brushing 25 high speed rotating exactly, it is simple to is entered by bubble One step crushes.
Gas fragmentation device 4 is made up of fragmentation unit 8, and fragmentation unit 8 is porous air pervious material, Ke Yishi Porous breathable filter material, can be porous Fructus Amomi, can be porous breathable filter screen, preferably porous breathable filter screen. The liquid path 29 of giving vent to anger out of gas fragmentation device 4 is divided into multiple ventilative and transparent liquid by multiple fragmentation unit 8 Fragmentation chamber 17, between fragmentation unit 8, spaced apart, each fragmentation chamber 17 all in Same closed space, owns identical inlet end 9 and liquid outlet 11 of giving vent to anger together.
In Fig. 3, on gas fragmentation device 4, it is also equipped with brushing device.Brushing 25 is had on brushing handle 26, Fragmentation unit 8 is close in brushing 25, has brushing axle 28, brushing handle 26 and brushing in the middle part of brushing handle 26 25 can rotate around brushing axle 28, and brushing axle 28 is arranged on bracing strut 24, on brushing axle 28 It is also equipped with flabellum 27;Under the drive of liquid stream and air-flow, flabellum 27 rotates, and drives brushing device Brushing 25 rotates, and reaches to accumulate fragmentation unit 8 the cleaning purpose of dirt;Brushing axle 28 can be with Motor rotation axis is mechanically connected, and is provided with interlocking mechanism, when being set in lock-out state, and driven by motor Brushing axle 28 rotates;During unblock, then motor can not drive brushing axle 28 to rotate.

Claims (11)

1. liquid bath type method for gas purification, including: liquid container (1), blower fan (2), gas pipeline (3), gas fragmentation device (4), coarse filter (5), liquid supply device (6), sewage draining exit (7), fragmentation unit (8), it is characterized in that: gas to be clean is connected by blower fan (2) by gas pipeline (3) to be sent in gas fragmentation device (4), and gas fragmentation device (4) is placed in the liquid container (1) filled with water as bulk fluid;Gas fragmentation device (4) has inlet end (9), liquid feeding end (10), liquid outlet of giving vent to anger (11), for closed space and connects each other within they ports;At least one and above fragmentation unit (8) and brushing device (12) it is provided with in gas fragmentation device (4);Coarse filter (5) also it is serially connected with on gas pipeline (3) path;The liquid feeding end (10) of gas fragmentation device (4) is connected to liquid supply device (6);The gas to be clean introduced from blower fan (2) passes through gas pipeline (3), and connect in feeding gas fragmentation device (4) through coarse filter therein (5) of connecting, on inlet end (9) to the path of liquid outlet of giving vent to anger (11), the fragmentation unit (8) being made up of porous breathable material intercepts, air pocket (17) can only pass through from the aperture of the fragmentation unit (8) of porous breathable material, it is minute bubbles (18) that the air pocket (17) of gas to be clean is forced fragmentation, and be clean gas by liquid bathing, then overflow from liquid outlet of giving vent to anger (11);Liquid supply device (6) gives gas fragmentation device (4) the internal supplementary liquid being extruded because air enters by liquid feeding end (10);Sewage draining exit (7) is arranged at liquid container (1) bottom, can emit the dirty liquid precipitated.
Liquid bath type method for gas purification the most according to claim 1, it is characterized in that, described fragmentation unit (8) is made up of porous air pervious material, the edge, cross section of its liquid path (29) that is perpendicular to give vent to anger out to match with liquid path (29) internal diameter of giving vent to anger out of gas fragmentation device (4), the fragmentation unit (8) making porous breathable material form can all intercept the air pocket (17) entered from inlet end (9) and can only be fragmented as minute bubbles (18) the most all by the small ventilating holes of fragmentation unit (8);Each fragmentation unit (8) spaced a distance, the liquid path (29) of giving vent to anger out of gas fragmentation device (4) is divided into the ventilative and fragmentation chamber (23) of transparent liquid by adjacent two fragmentation unit (8), each fragmentation fragmentation chamber (23) is all in same closed space, own identical liquid outlet channel of giving vent to anger (29) together, own identical inlet end (9) and liquid outlet of giving vent to anger (11) together.
Liquid bath type method for gas purification the most according to claim 1, it is characterized in that, described brushing device (12) includes flabellum (27), brushing handle (26), brushing head (25), brushing axle (28), bracing strut (24);Flexible brushing head (25) is had on brushing handle (26), brushing handle (26) middle part is fixed on brushing axle (28), and can rotate with brushing axle (28) and rotate, brushing axle (28) is fixed on bracing strut (24);Flexible brushing head (25) is close to fragmentation unit (8), along with the rotation of brushing head (25), forms the veneer friction to fragmentation unit (8), plays brushing effect;Flabellum (27) center is fixed on brushing axle (28), flabellum (27) gas, liquid promotion under rotate, brushing axle (28) can be driven to rotate.
Liquid bath type method for gas purification the most according to claim 1, it is characterized in that, brushing device (12) is mechanically connected with motor (30), and it is provided with interlocking mechanism (33), when being set in lock-out state, driven by motor brushing axle (28) rotates, and during unblock, then motor can not drive brushing axle (28) to rotate.
Liquid bath type method for gas purification the most according to claim 1, it is characterised in that described gas to be clean, including closing the air in space, the soot gas of smoke exhaust ventilator discharge, Vehicular exhaust, the flue gas of boiler chimney, industrial waste gas.
Liquid bath type method for gas purification the most according to claim 1, it is characterized in that, described liquid supply device (6) is one section of pipeline being connected on liquid feeding end (10), the other end of pipeline extends downwardly into the bottom of liquid container (1), and its fluid infusion entrance (21) will be less than giving vent to anger liquid outlet (11).
Liquid bath type method for gas purification the most according to claim 1, it is characterized in that, described liquid supply device (6) is the liquid circulation pump being installed on liquid feeding end (10), fluid infusion outlet (22) of liquid circulation pump is connected on liquid feeding end (10), the fluid infusion entrance (21) of liquid circulation pump is placed in liquid container (1), and ensures to invade all the time not in liquid.
Liquid bath type method for gas purification the most according to claim 1, it is characterised in that described liquid supply device (6) is the external water pipeline being connected on liquid feeding end (10).
Liquid bath type method for gas purification the most according to claim 1, it is characterised in that gas fragmentation unit (8) is porous breathable filter screen.
Liquid bath type method for gas purification the most according to claim 1, it is characterised in that gas fragmentation unit (8) is porous breathable Fructus Amomi.
11. liquid bath type method for gas purification according to claim 1, it is characterised in that coarse filter is the dismountable device of porous air pervious material composition.
CN201510181218.6A 2015-04-09 2015-04-09 Liquid bath type method for gas purification Active CN106139825B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510181218.6A CN106139825B (en) 2015-04-09 2015-04-09 Liquid bath type method for gas purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510181218.6A CN106139825B (en) 2015-04-09 2015-04-09 Liquid bath type method for gas purification

Publications (2)

Publication Number Publication Date
CN106139825A true CN106139825A (en) 2016-11-23
CN106139825B CN106139825B (en) 2018-08-14

Family

ID=58057809

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510181218.6A Active CN106139825B (en) 2015-04-09 2015-04-09 Liquid bath type method for gas purification

Country Status (1)

Country Link
CN (1) CN106139825B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020200141A1 (en) * 2019-03-29 2020-10-08 曾固 Gas bubble cracking purification device, system, method and application

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030141202A1 (en) * 2001-12-28 2003-07-31 Omega Co., Ltd. Method and apparatus for purging and disinfecting water
JP2003223920A (en) * 2002-01-29 2003-08-08 Yuasa Corp Liquid-fuel direct supply fuel cell system
CN100446906C (en) * 2002-09-30 2008-12-31 雷姆热系统有限责任公司 Cleaning gas device for cleaning the process gas of a reflow soldering system
CN103071350A (en) * 2013-02-01 2013-05-01 韩旭 Air cleaning machine
CN203829832U (en) * 2014-05-16 2014-09-17 冯会春 Washing air purifier
CN104056513A (en) * 2014-05-19 2014-09-24 东南大学 Air fine particle purifying device based on carbon black nanometer fluid and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030141202A1 (en) * 2001-12-28 2003-07-31 Omega Co., Ltd. Method and apparatus for purging and disinfecting water
JP2003223920A (en) * 2002-01-29 2003-08-08 Yuasa Corp Liquid-fuel direct supply fuel cell system
CN100446906C (en) * 2002-09-30 2008-12-31 雷姆热系统有限责任公司 Cleaning gas device for cleaning the process gas of a reflow soldering system
CN103071350A (en) * 2013-02-01 2013-05-01 韩旭 Air cleaning machine
CN203829832U (en) * 2014-05-16 2014-09-17 冯会春 Washing air purifier
CN104056513A (en) * 2014-05-19 2014-09-24 东南大学 Air fine particle purifying device based on carbon black nanometer fluid and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020200141A1 (en) * 2019-03-29 2020-10-08 曾固 Gas bubble cracking purification device, system, method and application

Also Published As

Publication number Publication date
CN106139825B (en) 2018-08-14

Similar Documents

Publication Publication Date Title
CN201612874U (en) Indoor air purifier
CN105289173B (en) Gas purifier
JP2012525258A (en) Wet air purification device
CN103990340A (en) Wet-type air purifying device and air purifying method
CN104344467A (en) Air purifying apparatus having shuntable air duct
KR20170003286A (en) Bus shelter wiht an air purification device
CN100498094C (en) Air purifying installation
CN105984787A (en) Air-purifying elevator car roof
CN104613551B (en) A kind of air purifier
CN205619464U (en) Indoor air purification device
CN106139825A (en) Liquid bath type method for gas purification
CN200948394Y (en) Aspersion type air-purification device
CN206846997U (en) One kind rotation heat-recovering fresh air system
CN108716730A (en) A kind of vertical fresh air system clarifier of rainforest natural, ecological filtering
CN206724338U (en) A kind of ward air purifier based on sterilization
KR102042830B1 (en) Wet air purifier
KR101553136B1 (en) Room smoke purification System
CN108144384A (en) Drawing-in type water-bath dirt method for gas purification
KR101415556B1 (en) Eco-friendly triple air cleaning system of using subway wind
WO2018062763A1 (en) Device for purifying air introduced inside
CN205717641U (en) A kind of air purifier being provided with water filter module
CN2877696Y (en) Air purifier
CN207886864U (en) Drawing-in type water-bath dirt gas cleaning plant
CN205760169U (en) A kind of air cleaner and cleaning system
CN208720431U (en) A kind of novel air source heat pump fresh air purification device

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20180601

Address after: China University of Geosciences, Haidian District, Xueyuan Road 29, China University of Geosciences

Applicant after: Yao Shun

Address before: 100083 China University of Geosciences, Haidian District, Xueyuan Road 29, China University of Geosciences

Applicant before: Yao Shun

Applicant before: Cheng Zijian

Applicant before: YAO-LIAN YIXUAN

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: 030801 East 28-5-502, Shanxi Agricultural University, Taigu County, Jinzhong City, Shanxi Province

Patentee after: Yao Shun

Address before: China University of Geosciences, Haidian District, Xueyuan Road 29, China University of Geosciences

Patentee before: Yao Shun

CP02 Change in the address of a patent holder