CN108619854A - A kind of efficient absorption formaldehyde removes aldehyde device and preparation method - Google Patents
A kind of efficient absorption formaldehyde removes aldehyde device and preparation method Download PDFInfo
- Publication number
- CN108619854A CN108619854A CN201810659525.4A CN201810659525A CN108619854A CN 108619854 A CN108619854 A CN 108619854A CN 201810659525 A CN201810659525 A CN 201810659525A CN 108619854 A CN108619854 A CN 108619854A
- Authority
- CN
- China
- Prior art keywords
- aldehyde
- air
- room
- except
- removes
- 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.)
- Pending
Links
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 title claims abstract description 81
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 19
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims description 64
- 238000002360 preparation method Methods 0.000 title claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000011941 photocatalyst Substances 0.000 claims abstract description 15
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 14
- 230000001954 sterilising effect Effects 0.000 claims abstract description 11
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 10
- 150000001450 anions Chemical class 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 5
- 241001330002 Bambuseae Species 0.000 claims abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 5
- 241000700605 Viruses Species 0.000 claims abstract description 5
- 239000011425 bamboo Substances 0.000 claims abstract description 5
- 239000003610 charcoal Substances 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims abstract description 5
- 230000002538 fungal effect Effects 0.000 claims abstract description 5
- 230000036541 health Effects 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- 239000003570 air Substances 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 229920002866 paraformaldehyde Polymers 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 230000000505 pernicious effect Effects 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 244000052616 bacterial pathogen Species 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 3
- -1 shell Chemical compound 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- 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
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Aldehyde device is removed the invention discloses a kind of efficient absorption formaldehyde, including shell, in the shell air inlet and air outlet are equipped with toward air-flow direction, first is equipped between the air inlet and air outlet successively except aldehyde room is removed in aldehyde room and second, the air inlet is set to first in addition to aldehyde room, the air inlet is installed with filter screen, described first removes in aldehyde room equipped with Photocatalyst sterilization device, described second is equipped with air-introduced machine except the front end both sides of aldehyde room, described second except being additionally provided with activated carbon filter layer group and deodorizing layer group in aldehyde room, the deodorizing layer group uses the composition of bamboo charcoal and activated carbon.HEPA filter screens, Photocatalyst sterilization device, activated carbon filter layer group and the deodorizing layer group and anion generator that the present invention is set gradually from air inlet to air outlet direction, the particle floated in air, dust, formaldehyde, germ especially fungal spore, virus can effectively be adsorbed, preferably purification air, ensures the health of people.
Description
Technical field
The present invention relates to field of gas purification, and in particular to a kind of efficient absorption formaldehyde removes aldehyde device and preparation method.
Background technology
Existing common formaldehyde removing device mostly use it is single remove aldehyde mode, can not effective guarantee remove the effect of aldehyde.
The aldehyde removal method that uses of formaldehyde removing device be to remove indoor formaldehyde using the catharsis of green plants, reach purification
The effect of room air, but the efficiency for utilizing plant to remove formaldehyde is bad, therefore urgently those skilled in the art solve this and ask
Topic.
Invention content
To solve the above problems, aldehyde device is removed the invention discloses a kind of efficient absorption formaldehyde, it is existing its object is to solve
Have in technology except the problem that aldehyde device effect is bad.
In order to reach object above, the present invention provides the following technical solutions：A kind of efficient absorption formaldehyde removes aldehyde device, packet
It includes shell, air inlet and air outlet is equipped with toward air-flow direction in the shell, between the air inlet and air outlet
It is equipped with first successively except aldehyde room is removed in aldehyde room and second, described first except aldehyde room and second by screw thread rotation except connecting between aldehyde room
It connects, the air inlet is set to first in addition to aldehyde room, and the air inlet is installed with filter screen, and described first removes in aldehyde room equipped with light
Catalyst bactericidal unit, the Photocatalyst sterilization device include that quartz burner for generating ultraviolet and surface are coated with light
The base material of catalyst, described second is equipped with air-introduced machine except the front end both sides of aldehyde room, and described second except being additionally provided with activated carbon mistake in aldehyde room
Filtering layer group and deodorizing layer group, the activated carbon filter layer group include the first activated carbon filter layer and the second activated carbon filter layer, institute
State the composition that deodorizing layer group uses bamboo charcoal and activated carbon.
As an improvement of the present invention, the filter screen uses HEPA filter screens.
As an improvement of the present invention, the described second lower end for removing aldehyde room is equipped with outlet air along air-flow direction
Machine, the blowing machine are set to blowing machine intracavitary.
As an improvement of the present invention, the blowing machine intracavitary is additionally provided with anion generator.
As an improvement of the present invention, described second except screw thread rotation connection between aldehyde room and outlet air machine cavity.
As an improvement of the present invention, the outlet air machine cavity uses hemispherical, and air outlet is equipped with wind guide chamber, described
Wind guide chamber is internally provided with wave-shape board using cylinder.
As an improvement of the present invention, described first except aldehyde room and second except aldehyde room be both designed as it is tubaeform.
As an improvement of the present invention, a kind of efficient absorption formaldehyde except aldehyde device preparation method, contain
The air of the pernicious gases such as formaldehyde, germ enters first except aldehyde is removed in aldehyde room and second under the action of air-introduced machine from air inlet
Room filters out harmful substance by photocatalyst filter device, active carbon filter group and deodorizing layer group, can effectively adsorb air
The particle of middle floating, dust, formaldehyde, germ especially fungal spore, virus, can effectively filter PM2.5, while PARA FORMALDEHYDE PRILLS(91,95) etc. has
Evil substance has strong efficient adsorption-decomposition function and rents, and preferably purifies air, ensures the health of people.
The opposite and prior art, the invention has the advantages that：
1）The design structure is simply clear, is closely connected and does not influence each other between each component, and required part replacement is convenient, is easy to
The maintenance of product in use in the future；
2）It is designed to that first removes aldehyde room except aldehyde room and second by the way that aldehyde device will be removed, first except setting Photocatalyst sterilization in aldehyde room
Device can sterilize air, realize the effect of effective sterilizing；
3）Using double horn shape remove aldehyde device so that the air containing aldehyde can preferably by and carry out efficiently remove aldehyde；
4）HEPA filter screens that the present invention is set gradually from air inlet to air outlet direction, Photocatalyst sterilization device, activated carbon mistake
Filtering layer group and deodorizing layer group and anion generator, can effectively adsorb the particle floated in air, dust, formaldehyde, germ
Especially fungal spore, virus can effectively filter PM2.5, while the harmful substances such as PARA FORMALDEHYDE PRILLS(91,95) have strong efficient absorption
It decomposes and rents, preferably purify air, ensure the health of people；
5）Anion generator is set at air outlet, and the releasing negative oxygen ion in except the air after aldehyde ensures except aldehyde device
Practicability；
6）Activated carbon material that the present invention uses, bamboo charcoal substance are cheap, are convenient for the popularization and use in market.
Description of the drawings
Fig. 1 is a kind of efficient absorption formaldehyde of the present invention except aldehyde device overall structure diagram；
Reference numerals list：1, shell；2, air inlet；3, air outlet；4, first aldehyde room is removed；5, second aldehyde room is removed；6, screw thread；7、
Filter screen；8, Photocatalyst sterilization device；801, quartz burner；802, base material；9, air-introduced machine；10, activated carbon filter layer group；
1001, the first activated carbon filter layer；1002, the second activated carbon filter layer；11, deodorizing layer group；12, blowing machine；13, blowing machine
Chamber；14, anion generator；15, wind guide chamber；16, wave-shape board.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Embodiment 1：Referring to Fig. 1, now to a kind of efficient absorption formaldehyde provided by the invention except aldehyde device illustrates, wrap
It includes shell 1, air inlet 2 and air outlet 3, the air inlet 2 and air outlet is equipped with toward air-flow direction in the shell 1
First is equipped between 3 successively except aldehyde room 5 is removed in aldehyde room 4 and second, described first except aldehyde room 4 and second is except passing through spiral shell between aldehyde room 5
Line 6 is rotatably connected, and the air inlet 2 is set to first in addition to aldehyde room 4, is installed with filter screen 7 at the air inlet 2, and described first
Except Photocatalyst sterilization device 8 is equipped in aldehyde room 4, the Photocatalyst sterilization device 8 includes the ultraviolet light for generating ultraviolet
Fluorescent tube 801 and surface are coated with the base material 802 of photocatalyst, and described second is equipped with air-introduced machine 9 except the front end both sides of aldehyde room 5, described
Second except activated carbon filter layer group 10 and deodorizing layer group 11 is additionally provided in aldehyde room 5, the activated carbon filter layer group 10 includes first
Activated carbon filter layer 1001 and the second activated carbon filter layer 1002, the deodorizing layer group 11 use the combination of bamboo charcoal and activated carbon
Object.
Embodiment 2：Referring to Fig. 1, as an improvement of the present invention, the filter screen 7 uses HEPA filter screens.
Embodiment 3：Referring to Fig. 1, as an improvement of the present invention, described second except the lower end of aldehyde room 5 is along air stream
Dynamic direction is equipped with blowing machine 12, and the blowing machine 12 is set in outlet air machine cavity 13.
Embodiment 4：Referring to Fig. 1, as an improvement of the present invention, anion hair is additionally provided in the outlet air machine cavity 13
Raw device 14.
Embodiment 5：Referring to Fig. 1, as an improvement of the present invention, described second except between aldehyde room 5 and outlet air machine cavity 13
Screw thread 6 is rotatably connected.
Embodiment 6：Referring to Fig. 1, as an improvement of the present invention, the outlet air machine cavity 13 uses hemispherical, outlet air
Mouth 3 is equipped with wind guide chamber 15, and the wind guide chamber 15 is internally provided with wave-shape board 16 using cylinder.
Embodiment 7：Referring to Fig. 1, as an improvement of the present invention, described first removes aldehyde room 5 except aldehyde room 4 and second
It is designed as tubaeform.
Embodiment 8：Referring to Fig. 1, as an improvement of the present invention, a kind of efficient absorption formaldehyde removes aldehyde device
Preparation method, the air containing pernicious gases such as formaldehyde, germs, under the action of air-introduced machine 9, from air inlet 2 enter first
Except aldehyde room 5 is removed in aldehyde room 4 and second, filtered out by photocatalyst filter device 8, active carbon filter group 10 and deodorizing layer group 11
Evil substance, can effectively adsorb the particle floated in air, dust, formaldehyde, germ especially fungal spore, virus, can be effective
PM2.5 is filtered, while the harmful substances such as PARA FORMALDEHYDE PRILLS(91,95) have strong efficient adsorption-decomposition function and rent, and preferably purify air, protect
The health of witnesses.
The present invention can also be 1 group by least one of embodiment 2,3,4,5,6,7,8 technical characteristics and embodiment
Conjunction forms new embodiment.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of efficient absorption formaldehyde removes aldehyde device, including shell, it is characterised in that：Toward air flowing side in the shell
It is equipped with air inlet and air outlet upwards, successively equipped with first except aldehyde room is removed in aldehyde room and second between the air inlet and air outlet,
Described first except aldehyde room and second between aldehyde room by screw thread rotation except being connected, and the air inlet is set to first in addition to aldehyde room, institute
It states air inlet and is installed with filter screen, described first removes in aldehyde room equipped with Photocatalyst sterilization device, the Photocatalyst sterilization device
Include the base material that quartz burner and surface for generating ultraviolet is coated with photocatalyst, described second removes the front end of aldehyde room
Both sides are equipped with air-introduced machine, and described second except activated carbon filter layer group and deodorizing layer group is additionally provided in aldehyde room, the activated carbon filters
Layer group includes the first activated carbon filter layer and the second activated carbon filter layer, and the deodorizing layer group uses the combination of bamboo charcoal and activated carbon
Object.
2. a kind of efficient absorption formaldehyde according to claim 1 removes aldehyde device, it is characterised in that：The filter screen uses
HEPA filter screens.
3. a kind of efficient absorption formaldehyde according to claim 2 removes aldehyde device, it is characterised in that：Described second removes aldehyde room
Lower end along air-flow direction be equipped with blowing machine, the blowing machine be set to blowing machine intracavitary.
4. a kind of efficient absorption formaldehyde according to claim 3 removes aldehyde device, it is characterised in that：The blowing machine intracavitary
It is additionally provided with anion generator.
5. a kind of efficient absorption formaldehyde according to claim 3 removes aldehyde device, it is characterised in that：Described second removes aldehyde room
Screw thread rotation is connect between outlet air machine cavity.
6. a kind of efficient absorption formaldehyde according to claim 4 removes aldehyde device, it is characterised in that：The outlet air machine cavity is adopted
With hemispherical, air outlet is equipped with wind guide chamber, and the wind guide chamber is internally provided with wave-shape board using cylinder.
7. a kind of efficient absorption formaldehyde according to claim 1 removes aldehyde device, it is characterised in that：Described first removes aldehyde room
With second except aldehyde room be both designed as it is tubaeform.
8. a kind of efficient absorption formaldehyde according to claims 1 or 2 or 3 or 4 or 5 or 6 or 7 except aldehyde device preparation side
Method, it is characterised in that：Air containing pernicious gases such as formaldehyde, germs enters first under the action of air-introduced machine from air inlet
Except aldehyde room is removed in aldehyde room and second, harmful substance is filtered out by photocatalyst filter device, active carbon filter group and deodorizing layer group,
The particle floated in air, dust, formaldehyde, germ especially fungal spore, virus can be effectively adsorbed, can effectively be filtered
PM2.5, while the harmful substances such as PARA FORMALDEHYDE PRILLS(91,95) have strong efficient adsorption-decomposition function and rent, and preferably purify air, guarantor
Health.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659525.4A CN108619854A (en) | 2018-06-25 | 2018-06-25 | A kind of efficient absorption formaldehyde removes aldehyde device and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659525.4A CN108619854A (en) | 2018-06-25 | 2018-06-25 | A kind of efficient absorption formaldehyde removes aldehyde device and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108619854A true CN108619854A (en) | 2018-10-09 |
Family
ID=63688340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810659525.4A Pending CN108619854A (en) | 2018-06-25 | 2018-06-25 | A kind of efficient absorption formaldehyde removes aldehyde device and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108619854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821319A (en) * | 2019-01-25 | 2019-05-31 | 惠州德赛信息科技有限公司 | Tower shunt filtering system |
| CN110749022A (en) * | 2019-11-26 | 2020-02-04 | 天津翔越医疗器械有限公司 | Sterile workshop purifying and ventilating system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002070446A (en) * | 2000-08-29 | 2002-03-08 | Ookuma:Kk | Fittings and method for cleaning air in room using the same |
| CN203797803U (en) * | 2014-01-24 | 2014-08-27 | 孔军 | Air cleaner |
| CN204285647U (en) * | 2014-09-12 | 2015-04-22 | 西安科技大学 | A kind of indoor formaldehyde air purifier |
| CN208574437U (en) * | 2018-06-25 | 2019-03-05 | 南京博酝化工科技有限公司 | A kind of efficient absorption formaldehyde removes aldehyde device |
-
2018
- 2018-06-25 CN CN201810659525.4A patent/CN108619854A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002070446A (en) * | 2000-08-29 | 2002-03-08 | Ookuma:Kk | Fittings and method for cleaning air in room using the same |
| CN203797803U (en) * | 2014-01-24 | 2014-08-27 | 孔军 | Air cleaner |
| CN204285647U (en) * | 2014-09-12 | 2015-04-22 | 西安科技大学 | A kind of indoor formaldehyde air purifier |
| CN208574437U (en) * | 2018-06-25 | 2019-03-05 | 南京博酝化工科技有限公司 | A kind of efficient absorption formaldehyde removes aldehyde device |
Non-Patent Citations (1)
| Title |
|---|
| 周惠久等, 上海科学技术文献出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821319A (en) * | 2019-01-25 | 2019-05-31 | 惠州德赛信息科技有限公司 | Tower shunt filtering system |
| CN110749022A (en) * | 2019-11-26 | 2020-02-04 | 天津翔越医疗器械有限公司 | Sterile workshop purifying and ventilating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100441966C (en) | Vertical light catalytic air purifier | |
| CN201436035U (en) | Air filtering sterilization machine | |
| CN202853000U (en) | Air purifier | |
| CN204830259U (en) | Photocatalyst air purifier filter screen | |
| CN204612129U (en) | Sterilization removing and harmful gas filtering element for air purifier and air purifier | |
| CN104879859A (en) | Air purifier | |
| CN2747497Y (en) | Vertical photocatalysed air purifier | |
| CN107975885A (en) | A kind of medical ward air sterilizing and purifying device | |
| CN101107053B (en) | Method and apparatus for treatment of exhaust gas | |
| CN108619854A (en) | A kind of efficient absorption formaldehyde removes aldehyde device and preparation method | |
| CN206973740U (en) | A kind of ceiling mounting type clearing machine | |
| CN208574437U (en) | A kind of efficient absorption formaldehyde removes aldehyde device | |
| CN202803044U (en) | Air purifier | |
| CN106390715A (en) | High temperature waste gas treatment device | |
| CN206398867U (en) | A kind for the treatment of facilities of air purifier | |
| CN206439934U (en) | A kind of aroma type air purification humidifier | |
| CN108036426A (en) | A kind of air cleaning unit of high-efficiency environment friendly | |
| CN201543001U (en) | Air purifying machine by adopting activated carbon | |
| CN214891711U (en) | Novel photocatalyst filter element air purifier | |
| CN205871686U (en) | Vehicle -mounted air purifying device | |
| CN108554042A (en) | Vertical indoor air ozone purifier | |
| CN108579412A (en) | The vertical indoor air cleaner of photochemical catalytic oxidation | |
| CN212692064U (en) | Air purifier with peculiar smell removing, sterilizing and disinfecting functions | |
| CN204693645U (en) | A kind of vehicular air purifier | |
| CN107379929A (en) | A kind of vehicular air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |