CN106422624A - Gas purifier for purifying the air and working method thereof - Google Patents

Gas purifier for purifying the air and working method thereof Download PDF

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Publication number
CN106422624A
CN106422624A CN201610880198.6A CN201610880198A CN106422624A CN 106422624 A CN106422624 A CN 106422624A CN 201610880198 A CN201610880198 A CN 201610880198A CN 106422624 A CN106422624 A CN 106422624A
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CN
China
Prior art keywords
hollow shaft
housing
cartridge filter
water
gas
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Pending
Application number
CN201610880198.6A
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Chinese (zh)
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不公告发明人
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Individual
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Individual
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Priority to CN201610880198.6A priority Critical patent/CN106422624A/en
Publication of CN106422624A publication Critical patent/CN106422624A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0012—In-line filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention relates to a gas purifier for purifying the air and working method thereof. The gas purifier comprises an enclosed shell body, wherein, a hollow shaft is rotatably matched in the shell body, filtering cylinders are fixedly arranged on the hollow shaft in a sleeved mode, and the left end of each filtering cylinder is enclosed while the right end is opened; a plurality of water spraying holes are formed in the wall body of the hollow shaft, and the end part of the hollow shaft is used for entering water, so as to make each water spraying hole spray water to the inner wall of the filtering cylinders; the hollow shaft is matched with a driving mechanism in a driven mode, so as to make the filtering cylinders rotate; the opened part of each filtering cylinder is rotatably matched with the inner wall of the shell body through a sealing mechanism in a sealed mode; the filtering cylinders are of a plurality, and gas inlets used for inputting the gas to be purified are formed on the wall body of the shell body and the left side of the sealing mechanism which is matched with the filtering cylinder at the left-most side, gas vents are formed in the wall body of the shell body and located on the right side of the sealing mechanism which is matched with the filtering cylinder on the right-most side.

Description

A kind of gas purifier of purify air and its method of work
Technical field
The present invention relates to a kind of gas purifier, the gas comprising the impurity such as particulate matter is filtered.
Background technology
Gas purifier of the prior art typically carries out multilayer multiple times of filtration, adsorbed gas using filter cotton or activated carbon In particulate matter and harmful components, however as absorption particulate matter, impurity quantity get more and more, in filter cotton or activated carbon Hole can be blocked, thus affecting its strainability.
Content of the invention
The technical problem to be solved is to provide a kind of gas purifier, can prevent while purify air Only cartridge filter is blocked by particulate matter or impurity.
In order to solve above-mentioned technical problem, the present invention provides a kind of gas purifier, and it includes：The housing of closing, one is empty Central axis are matched with housing, and fixation in hollow shaft is arranged with（Preferably with the mode of central axis setting）Cartridge filter, and should The closing of cartridge filter left end, right-hand member have opening；On the wall body of described hollow shaft（Preferably：The only existing in cartridge filter of hollow shaft Part）It is provided with multiple hole for water sprayings, the end of hollow shaft is used for intaking（Preferably, the one or both ends portion of hollow shaft and water inlet pipe Rotary seal connects）, so that each hole for water spraying is to the inwall water spray of described cartridge filter；Described hollow shaft is joined with a transmission mechanism transmission Close, so that cartridge filter rotation；Pass through sealing mechanism between the opening portion of described cartridge filter and the inwall of housing（Preferably sealing ring is close Envelope）Rotary seal coordinates；When described cartridge filter is single, on the wall body of described housing and be in and set on the left of described sealing mechanism There is the air inlet for inputting gas to be clean, on the wall body of housing and be in and be provided with exhaust outlet on the right side of described sealing mechanism；When When described cartridge filter is multiple, on the wall body of housing and be in the left side with the sealing mechanism of the cartridge seal of leftmost side cooperation It is provided with the air inlet for inputting gas to be clean, on the wall body of housing and be in close with the cooperation of the cartridge seal of the rightmost side The right side of sealing mechanism is provided with exhaust outlet.
Further preferred scheme is, in described housing and relative with described air inlet（Preferably：It is in described entering Position above gas port）It is provided with the spray thrower for water spray；Multiple and described spray is fixedly connected with the hollow shaft in housing Device is relatively（Preferably：It is in below described spray thrower）Rotary sieve piece, multiple mesh are distributed with this rotary sieve piece, rotation The water atomization from described spray thrower can be made during filtering net plate rotation.
In order to recycle water, and the water that described spray thrower sprays is made to clean as far as possible, the lower section of described housing is provided with storage Water tank, storage tank is connected with the bottom of housing by multiple return ducts；It is respectively water purification layer in storage tank from top to bottom, be used for The filter layer of filter particulate matter and sewage layer, the bottom of each return duct connects sewage layer.Also described spray thrower can be directly connected to it He cleans water source（For example：Running water pipe or underground water etc.）；The delivery port communicating with described water purification layer on storage tank passes through water Pump is connected with described spray thrower.
It is provided with the support with described hollow shaft bearing fit between adjacent head cylinder, multiple air holes excessively are distributed with support.
The exhaust outlet of described housing is connected with an air-introduced machine, and/or, the air inlet of described housing is connected with an air blast.
The method of work of above-mentioned gas clarifier, including：Input the gas to be clean of housing from air inlet, do use in air pressure Lower entrance cartridge filter, the partial particulate thing in gas or greasy dirt are adhered on the outer wall of cartridge filter, the hole for water spraying in hollow shaft Regularly（For example at interval of 1-3 minute, spray water the 10-30 second）Or all the time to the inwall water spray of described cartridge filter；Simultaneously described hollow Axle drives cartridge filter rotation, makes the water in cartridge filter pass through the micropore on cartridge filter wall body, reaches the outer wall of this cartridge filter, and rush Brush sticks to the particulate matter on the outer wall of cartridge filter, and particulate matter is with the bottom dropping down onto housing under water.
The water of described housing bottom passes through multiple return ducts and enters storage tank, and the water in storage tank delivers to housing by water pump Interior spray thrower；Hollow shaft drives filtering net plate rotation, and filtering net plate makes the water atomization from described spray thrower；The water droplet absorption of atomization Partial particulate thing in gas to be clean, and do a bottom falling to housing in gravity.
With respect to prior art, what the present invention had has the technical effect that：（1）During gas purifier function, outside entrance shell Internal gas to be clean passes through the wall body of cartridge filter to enter in cartridge filter；Particulate matter in gas, greasy dirt etc. were bonded in On cartridge exine；Cartridge filter is simultaneously driven to rotate, the hole for water spraying water spray being in cartridge filter on hollow pipe, water is in centrifugal force Through the wall body of cartridge filter under effect, and it is rinsed to being adsorbed in the impurity such as the particle filtering on drum outer wall, greasy dirt, thus really Protect cartridge filter not to be blocked, it is in shape all the time that it crosses the performance of air filtering；（2）Filter layer is suitable to prevent from being deposited in water storage The impurity in bottom portion or particulate matter are floated to liquid level top layer, thus being sucked by water pump；Return duct is suitable to the cleaning solution after cleaning It is directed into the sewage layer of water storage lower box part, thus preventing it from floating on liquid level top layer；（3）Mesh on rotary sieve piece is in rotation During become fog-like liquid after the water that sprays with spray thrower or cleaning solution impact, fog-like liquid and larger particle in gas The impurity such as thing, greasy dirt combine and are back to storage tank, thus realizing the first filtration to gas；（4）Water pump is upper from filter layer The water purification layer water intaking of side can prevent the impurity being deposited in the bottom of storage tank to be sent to spray thrower ejection it is ensured that spray out is clear Clean liquid, and then improve the first effect filtering；（5）Mistake air holes on described support is used for divulging information, and support is joined with hollow axle bearing Close, hollow shaft can be play supporting role；（6）Using multiple cartridge filters being arranged in series, gas is filtered, cartridge filter Micro-pore diameter can taper on gas direct of travel, thus improving filter effect；（7）Air-introduced machine is suitable to the right side from housing Gas is pumped in housing at end, improves the filter efficiency of gas；Or, directly using air delivery pump by gases at high pressure entering from housing Gas port inputs；（8）Sealing mechanism one is used for preventing from passing through in gap between cartridge filter and inner walls for the gas.
Brief description
Fig. 1 is the cross-sectional view of the gas purifier in the present invention；
Fig. 2 is the side view of the support in the present invention.
Specific embodiment
As shown in figure 1, the gas purifier of the present invention includes：Storage tank 1, filter layer 2, return duct 3, sewage layer 4, water pump 5, water pipe 6, spray thrower 7, air inlet pipe 8, water inlet pipe 9, housing 10, rotary sieve piece 11, hollow shaft 12, cartridge filter 1, water spray Hole 14, sealing mechanism 1, support 16, cartridge filter 2 17, sealing mechanism 2 18, bearing 19, air-introduced machine 20, motor 21, water purification Layer 23, crosses air holes 24, axis hole 25.
Be respectively water purification layer 23 in storage tank 1 from top to bottom, for the filter layer 2 of filtration of particulate matters and sewage layer 4, each time The bottom of flow tube 3 connects sewage layer；The delivery port communicating with described water purification layer 23 on storage tank 1 passes through water pump 5 and described spray Drench device 7 to be connected；The top of storage tank 1 is provided with the housing 10 of cylinder, and hollow shaft 12 horizontally rotates cooperation by multiple bearings 19 In housing 10, the left end of neighbouring hollow shaft 12 is fixedly connected with multiple rotary sieve pieces 11 of the distribution that is centrosymmetric, this rotation Turn filtering net plate 11 and be provided with multiple mesh（The quantity of mesh, diameter, the droplet size according to required generation and select）, should The right side of rotary sieve piece 11 is provided with the cartridge filter 1 being fixed in hollow shaft 12, and this cartridge filter 1 is the circle of no right side Post thin-walled hollow structure and material are filter cotton containing activated carbon or overall made using activated carbon or made using milipore filter（Respectively The micro-pore diameter of cartridge filter, the requirement crossing air filtering as needed selects, and at least can filter the particle of PM2.5）, positioned at cartridge filter Hollow shaft in one is provided with multiple hole for water sprayings 14 being connected with hollow pipe interior bone, the right-hand member of this cartridge filter 1 and shell It is provided with sealing mechanism 1 between body 10（Generally sealing ring）, adjacent being provided with the right side of this cartridge filter 1 be fixed on housing 10 On support 16, as shown in Fig. 2 this support 16 be disc, multiple cross air holes 24 circumferentially in the outer end of support, support 16 Axis hole 25 and hollow shaft 12 bearing fit at center.
The right side of this support 16 is provided with one and cartridge filter 1 structure identical cartridge filter 2 17（Preferred microporous diameter is less than Cartridge filter 1）, multiple water sprays being connected with hollow pipe interior bone also are provided with the hollow shaft in cartridge filter 2 17 Hole 14, is provided with sealing mechanism 2 18 between the right-hand member of this cartridge filter two and housing 10, the right-hand member of housing 10 is provided with air-introduced machine 20, empty The right-hand member of heart axle 12 is arranged in air-introduced machine 20, and the right side of air-introduced machine 20 is provided with the motor 21 driving hollow shaft 12 to rotate.
The left side of storage tank 1 is provided with water pump 5, filter layer 2 top water intaking in storage tank 1 for this water pump 5, and water pump 5 is through water Pipe 6 is connected with spray thrower 7；Water inlet pipe 9 be rotatably assorted by the left end of rotary seal attachment means and hollow shaft and with hollow The interior bone of axle 12 is connected, and this water inlet pipe 9 connects high-pressure water, or is fetched water in storage tank 1 by water pump 5；Shell 10 Lower-left end be provided with air inlet pipe 8.
The course of work of this gas purifier includes：Motor 21 drives air-introduced machine 20 to work, and water pump 5 works simultaneously, cleaning The rotary sieve piece 11 that water is rotated after spray thrower 7 ejection impacts mist formation, after gas is in air inlet pipe 8 entrance housing 10, its In larger particles or greasy dirt be combined with fog-like liquid after trickle to cover plate 23, gas sequentially passes through cartridge filter one and cartridge filter Two, in gas, less particulate matter and impurity are adsorbed by above-mentioned cartridge filter, and last gas is discharged from air outlet 22；From water inlet pipe 9 The clean water entering sprays through hole for water spraying 14（Spray mode is timing（For example at interval of 1-3 minute, spray water the 10-30 second）Or All the time spray water）, the inwall of cartridge filter 1 and cartridge filter 2 17 is rinsed, the cartridge filter of rotation, makes water in centrifugal force Through the wall body of cartridge filter under effect, and it is rinsed to being adsorbed in the impurity such as the particle filtering on drum outer wall, greasy dirt, so that Micropore on cartridge filter one and cartridge filter two is not blocked and keeps its filter capacity unattenuated.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to the present invention The restriction of embodiment.For those of ordinary skill in the field, can also be made it on the basis of the above description The change of its multi-form or variation.There is no need to be exhaustive to all of embodiment.And these belong to this Obvious change that bright spirit is extended out or change among still in protection scope of the present invention.

Claims (1)

1. a kind of gas purifier is it is characterised in that include：The housing of closing（10）, a hollow shaft（12）It is rotatably assorted in housing （10）Interior, hollow shaft（12）Upper fixation is arranged with cartridge filter, and the closing of this cartridge filter left end, right-hand member have opening；
The wall body of described hollow shaft is provided with multiple hole for water sprayings（14）, the end of hollow shaft is used for intaking so that each hole for water spraying to The inwall water spray of described cartridge filter；
Described hollow shaft（12）Coordinate with a transmission mechanism transmission, so that cartridge filter rotation；
The opening portion of described cartridge filter and housing（10）Inwall between coordinated by sealing mechanism rotary seal；
When described cartridge filter is single, described housing（10）Wall body on and be in and be provided with for defeated on the left of described sealing mechanism Enter the air inlet of gas to be clean, housing（10）Wall body on and be in and be provided with exhaust outlet on the right side of described sealing mechanism；
When described cartridge filter is multiple, housing（10）Wall body on and be in the sealing with the cooperation of the cartridge seal of the leftmost side The left side of mechanism is provided with the air inlet for inputting gas to be clean, housing（10）Wall body on and be in the filtration with the rightmost side The right side of the sealing mechanism of cylinder sealing cooperation is provided with exhaust outlet；
Housing（10）Interior and relative with the described air inlet spray thrower being provided with for water spray（7）；
Housing（10）Interior hollow shaft（12）On be fixedly connected with multiple with described spray thrower（7）Relative rotary sieve piece （11）, this rotary sieve piece（11）On multiple mesh, rotary sieve piece are distributed with（11）Can make from described spray thrower during rotation （7）Water atomization；
It is provided between adjacent head cylinder and described hollow shaft（12）The support of bearing fit（16）, multiple wind excessively are distributed with support Hole（24）.
CN201610880198.6A 2014-07-11 2014-07-11 Gas purifier for purifying the air and working method thereof Pending CN106422624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610880198.6A CN106422624A (en) 2014-07-11 2014-07-11 Gas purifier for purifying the air and working method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610880198.6A CN106422624A (en) 2014-07-11 2014-07-11 Gas purifier for purifying the air and working method thereof
CN201410332675.6A CN105289173B (en) 2014-07-11 2014-07-11 Gas purifier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410332675.6A Division CN105289173B (en) 2014-07-11 2014-07-11 Gas purifier

Publications (1)

Publication Number Publication Date
CN106422624A true CN106422624A (en) 2017-02-22

Family

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Family Applications (11)

Application Number Title Priority Date Filing Date
CN201610879307.2A Pending CN106310859A (en) 2014-07-11 2014-07-11 Working method of gas purifier for purifying air
CN201410332675.6A Active CN105289173B (en) 2014-07-11 2014-07-11 Gas purifier
CN201610879310.4A Withdrawn CN106310861A (en) 2014-07-11 2014-07-11 Working method of gas purifier for purifying air with relatively high filtering efficiency
CN201610879306.8A Pending CN106310858A (en) 2014-07-11 2014-07-11 Working method of air purifier for air purification
CN201610880199.0A Pending CN106268149A (en) 2014-07-11 2014-07-11 A kind of gas purifier purifying air
CN201610879309.1A Pending CN106310860A (en) 2014-07-11 2014-07-11 Working method of gas purifier capable of purifying air
CN201610880198.6A Pending CN106422624A (en) 2014-07-11 2014-07-11 Gas purifier for purifying the air and working method thereof
CN201610879336.9A Pending CN106237778A (en) 2014-07-11 2014-07-11 Purification air, the gas purifier that filter efficiency is higher
CN201610879337.3A Pending CN106310831A (en) 2014-07-11 2014-07-11 Air purifier for air purification
CN201610880197.1A Withdrawn CN106310863A (en) 2014-07-11 2014-07-11 Working method of gas purifier capable of purifying air and having relatively high filtering efficiency
CN201610879338.8A Pending CN106310862A (en) 2014-07-11 2014-07-11 Gas purifier for purifying air

Family Applications Before (6)

Application Number Title Priority Date Filing Date
CN201610879307.2A Pending CN106310859A (en) 2014-07-11 2014-07-11 Working method of gas purifier for purifying air
CN201410332675.6A Active CN105289173B (en) 2014-07-11 2014-07-11 Gas purifier
CN201610879310.4A Withdrawn CN106310861A (en) 2014-07-11 2014-07-11 Working method of gas purifier for purifying air with relatively high filtering efficiency
CN201610879306.8A Pending CN106310858A (en) 2014-07-11 2014-07-11 Working method of air purifier for air purification
CN201610880199.0A Pending CN106268149A (en) 2014-07-11 2014-07-11 A kind of gas purifier purifying air
CN201610879309.1A Pending CN106310860A (en) 2014-07-11 2014-07-11 Working method of gas purifier capable of purifying air

Family Applications After (4)

Application Number Title Priority Date Filing Date
CN201610879336.9A Pending CN106237778A (en) 2014-07-11 2014-07-11 Purification air, the gas purifier that filter efficiency is higher
CN201610879337.3A Pending CN106310831A (en) 2014-07-11 2014-07-11 Air purifier for air purification
CN201610880197.1A Withdrawn CN106310863A (en) 2014-07-11 2014-07-11 Working method of gas purifier capable of purifying air and having relatively high filtering efficiency
CN201610879338.8A Pending CN106310862A (en) 2014-07-11 2014-07-11 Gas purifier for purifying air

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CN (11) CN106310859A (en)

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CN106310859A (en) 2017-01-11
CN106310831A (en) 2017-01-11
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CN106310860A (en) 2017-01-11
CN106310861A (en) 2017-01-11

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