CN106492583A - Purification of air mask - Google Patents
Purification of air mask Download PDFInfo
- Publication number
- CN106492583A CN106492583A CN201610925233.1A CN201610925233A CN106492583A CN 106492583 A CN106492583 A CN 106492583A CN 201610925233 A CN201610925233 A CN 201610925233A CN 106492583 A CN106492583 A CN 106492583A
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- CN
- China
- Prior art keywords
- purification
- air
- backboard
- mask body
- mask
- 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.)
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/16—Separation devices for cleaning ambient air, e.g. air along roads or air in cities
-
- 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
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
A kind of purification of air mask, including mask body, described mask body is used for being enclosed within head, it is front apron and backboard that mask body has eye observation area, mask body facial, space between front apron and backboard forms cavity, front apron and backboard are respectively provided with the breathing through hole of uniform arrangement, and cavity is built with purification of air filtrate bag.
Description
Technical field
The present invention relates to a kind of purification of air mask, belongs to daily life field.
Background technology
Haze weather was increasingly severe in recent years, particularly winter, pm2.5 severe overweights, its formaldehyde of the place after finishing
Content is also often exceeded, and the health that mist gives people brings greatly threat, and current common mask adsorbent is substantially with work
Based on property charcoal, but activated carbon is limited to the absorption of particulate pollutant and filter effect, various Organic Waste Gas Pollution things in air
Also gradually increase, acticarbon can not decompose removing these pollutant, even if being adsorbed onto on mask, also health is had
Affect.
Content of the invention
For the problem that above-mentioned prior art is present, the present invention provides a kind of purification of air mask, and filtration effect of formaldehyde is good,
Thermal property is good.
To achieve these goals, the technical solution used in the present invention is：A kind of purification of air mask, including mask sheet
Body, described mask body are used for being enclosed within head, and it is front apron that mask body has eye observation area, mask body facial
And backboard, space between front apron and backboard forms cavity, and front apron and backboard are respectively provided with the breathing of uniform arrangement
Through hole, cavity is built with purification of air filtrate bag.
Described eye observation area is clear glass.
Front apron and backboard are made of plastics.
Described purification of air filtrate bag surface has micropore, and purification of air filtrate bag is built with modified Nano filtrate.
Described mask body is sealing structure.
The mask body of the present invention has front apron and backboard, and the space between which forms cavity, front apron and rear gear
Plate is respectively provided with the breathing through hole of uniform arrangement, and cavity can earn guarantee ventilation intensity, by purifying built with purification of air filtrate bag
Filtrate purify air, purifies haze and formaldehyde and there is good effect, and mask is sealed construction, winter cold performance
Good.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is purification of air filtrate inclusion composition.
1st, mask body, 2, eye observation area, 3, cavity, 4, purification of air filtrate bag, 5, backboard, 6, front apron.
Specific embodiment
The invention will be further described for 1-2 and embodiment below in conjunction with the accompanying drawings.
A kind of purification of air mask, including mask body 1, described mask body is used for being enclosed within head, and mask body has
It is front apron 6 and backboard 5 to have eye observation area 2, mask body facial, and the space between front apron and backboard is formed
Cavity 3, front apron and backboard are respectively provided with the breathing through hole of uniform arrangement, and cavity is built with purification of air filtrate bag 4.
Described eye observation area is clear glass.
Front apron and backboard are made of plastics.
Described purification of air filtrate bag surface has micropore, and purification of air filtrate bag is built with purification filtrate.
Described mask body is sealing structure.
The mask body of the present invention has front apron and backboard, and the space between which forms cavity, front apron and rear gear
Plate is respectively provided with the breathing through hole of uniform arrangement, and cavity can earn guarantee ventilation intensity, by purifying built with purification of air filtrate bag
Filtrate purify air, purifies haze and formaldehyde and there is good effect, and mask is sealed construction, winter cold performance
Good.
Described filtrate is modified Nano filtrate, for formaldehyde adsorption：The concrete preparation method of described modified Nano filtrate
As follows：
Embodiment 1
Prepare choline chloride, cetyl trimethylammonium bromide both organic formwork agent mol ratios 1:3 sample.
0.02mol choline chlorides, 0.06mol cetyl trimethylammonium bromide, 5ml Ludox, 0.06mol meta-aluminic acids
Sodium, the sodium hydroxide solution of 2mol/L 12ml, 98% sulphuric acid of 24ml, 0.01mol silicon dioxide powders, 0.001mol praseodymium nitrates,
0.001mol cerous nitrates, 300ml deionized waters.
Step 1, first by NaAlO2, NaOH, deionized water ultrasonic wave concussion 3h under neon atmosphere;
Step 2, by 0.06molNaAlO2,90 DEG C of oil bath heatings are completely molten under magnetic stirring for 2mol/L 12ml NaOH solutions
Solution forms sodium aluminate transparent liquid in 200ml deionized waters；
Step 3, by Ludox, the first ultrasonic wave concussion 3h under neon atmosphere of sulphuric acid, then by 5ml Ludox with per minute 40 drops
Speed be added drop-wise to 90 DEG C of oil bath heatings 2h of magnetic agitation in sodium aluminate transparent liquid, then by 98% sulphuric acid of 10ml with per minute 15
The speed of drop is added drop-wise to magnetic agitation oil bath heating 2h in above-mentioned solution and makes coagulant liquid；
Step 4, by 0.02mol choline chlorides, 0.06mol cetyl trimethylammonium bromide organic formwork agent under argon atmosphere
Ultrasonic wave concussion 3h, is then added in above-mentioned solution；Divide 4 additions, add a quarter every time, in magnetic force after adding every time
Stirring 90 DEG C of 2h of oil bath heating；
Step 5, by above-mentioned solution by drainage device pour into politef be liner reactor in, then reactor is put into
250kpa is boosted to the speed of 15kap/min in microwave reactor, temperature rises to 180 DEG C with the speed of 25 DEG C/min,
Crystallization 48h under helium atmosphere；
Step 6 and then 0.01mol SiO 2 powders are added to 90 DEG C of 6h of magnetic agitation oil bath heating in above-mentioned crystallization liquid;
Step 7 and then above-mentioned solution ph is adjusted into faintly acid with 98% sulphuric acid（Ph values are about 6-7）；
Step 8, by 0.001mol praseodymium nitrates, 0.001mol cerous nitrates first pass through under 20%Ar+50% CO2+30%CO atmosphere ultrasound
Ripple shakes 3h, is then added drop-wise to 90 DEG C of 2h of Deca side magnetic agitation oil bath heating inside above-mentioned solution respectively;
Step 9, by above-mentioned solution by drainage device pour into politef be liner reactor in, then reactor is put into
550kpa is boosted to the speed of 20kap/min in microwave reactor, temperature rises to 450 DEG C with the speed of 25 DEG C/min,
Crystallization 12h under 30%Ar+70% CO2 atmosphere;
Step 10 and then filtration under vacuum pump, removing moisture under vacuum rotary evaporator, 110 DEG C of dryings of air dry oven,
Obtain nano crystals Pr, Ce-Y/Beta modified filter materials.
Embodiment 2 prepares choline chloride, cetyl trimethylammonium bromide both organic formwork agent mol ratios 1:1, i.e.,
0.02mol choline chlorides, 0.02mol cetyl trimethylammonium bromide, remaining raw material are same as Example 1, preparation method industry
Same as Example 1.
Embodiment 3 prepares choline chloride, cetyl trimethylammonium bromide both organic formwork agent mol ratios 1:2, i.e.,
0.02mol choline chlorides, 0.04mol cetyl trimethylammonium bromide, remaining raw material are same as Example 1, preparation method industry
Same as Example 1.
Embodiment 4 prepares choline chloride, cetyl trimethylammonium bromide both organic formwork agent mol ratios 1:5, i.e.,
0.02mol choline chlorides, 0.1mol cetyl trimethylammonium bromide, remaining raw material are same as Example 1, preparation method industry with
Embodiment 1 is identical.
Embodiment 5 prepares choline chloride, cetyl trimethylammonium bromide both organic formwork agent mol ratios 2:1, i.e.,
0.04mol choline chlorides, 0.02mol cetyl trimethylammonium bromide, remaining raw material are same as Example 1, preparation method industry
Same as Example 1.
Embodiment 6 prepares choline chloride, cetyl trimethylammonium bromide both organic formwork agent mol ratios 3:1, i.e.,
0.06mol choline chlorides, 0.02mol cetyl trimethylammonium bromide, remaining raw material are same as Example 1, preparation method industry
Same as Example 1.
With 1 all same, difference is implemented, comparative example 1, preparation method are that all steps do not contain magnetic stirring.
With 1 all same, difference is implemented, comparative example 2, preparation method are that organic formwork agent comprises only single choline chloride
0.02mol.
With 1 all same, difference is implemented, comparative example 3, preparation method are that organic formwork agent comprises only single cetyl three
Methyl bromide ammonium 0.02mol.
Comparative example 4, preparation method with implement 1 all same, difference is, step 8, by 0.001mol praseodymium nitrates,
0.001mol cerous nitrates first pass through ultrasonic wave concussion 3h under helium atmosphere, are then added drop-wise to Deca side magnetic inside above-mentioned solution respectively
Power stirs 90 DEG C of 2h of oil bath heating.
Comparative example 5, preparation method with implement 1 all same, difference is, step 9, pours above-mentioned solution by drainage device into
During politef is for the reactor of liner, then reactor is put in microwave reactor with the speed liter of 20kap/min
550kpa is pressed onto, temperature rises to 450 DEG C with the speed of 25 DEG C/min, crystallization 12h under oxygen atmosphere.
Absorption methanol effect assessment,
In 2m3The formalin of 0.6ml volumes in seal box, is measured, is put in surface plate, be placed in seal box two at 1 meter
Individual pallet makes formaldehyde volatilize naturally on one of them, stands 24 hours, surveys spirit measurement concentration of formaldehyde with formaldehyde speed.Will after 24h
The filtrate of the various ratios for preparing is placed in surface plate, is placed on another of middle two pallets of sealing at rice in pallet, filter
Material is exposed in the air containing formaldehyde, measures concentration of formaldehyde, then measure 0.4ml formaldehyde and be added to table at 1m after one week
In the ware of face.Do altogether 12 this devices to test together.
One different filtrate formaldehyde adsorptions of table compare：
Test result indicate that nanometer filtrate formaldehyde adsorption effect prepared by embodiment 1 is preferably, and other ratio group adsorption effects with
The gap of embodiment 1 is larger, it is seen that " organic formwork agent utilizes choline chloride, cetyl trimethylammonium bromide mol ratio 1:3,
By 0.001mol praseodymium nitrates, 0.001mol cerous nitrates first pass through ultrasonic wave concussion 3h under 20%Ar+50% CO2+30%CO atmosphere, so
It is added drop-wise to 90 DEG C of 2h of Deca side magnetic agitation oil bath heating inside above-mentioned solution afterwards respectively, above-mentioned solution is poured into by drainage device
During politef is for the reactor of liner, then reactor is put in microwave reactor with the speed liter of 20kap/min
550kpa being pressed onto, temperature rises to 450 DEG C with the speed of 25 DEG C/min, crystallization 12h under 30%Ar+70% CO2 atmosphere " these change
The factor of property has good effect for filtrate formaldehyde adsorption.Its nano crystals Pr, Ce-Y/Beta modified filter materials are very excellent
Different absorbing formaldehyde performance, and which filters the effect of haze also very remarkably, and the filtrate in embodiment 1 is micro- 5 for diameter
The haze granule of rice can reach 98% stop rate.
Claims (5)
1. a kind of purification of air mask, including mask body, described mask body is used for being enclosed within head, and mask body has eye
Portion observation area, mask body facial are front apron and backboard, and the space between front apron and backboard forms cavity, front
Baffle plate and backboard are respectively provided with the breathing through hole of uniform arrangement, and cavity is built with purification of air filtrate bag.
2. a kind of purification of air mask according to claim 1, it is characterised in that described eye observation area is transparent glass
Glass.
3. a kind of purification of air mask according to claim 2, it is characterised in that front apron and backboard are by plastics system
Into.
4. a kind of purification of air mask according to claim 3, it is characterised in that described purification of air filtrate bag surface
There is micropore, purification of air filtrate bag is built with modified Nano filtrate.
5. a kind of purification of air mask according to claim 1, it is characterised in that described mask body is sealing knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610925233.1A CN106492583B (en) | 2016-10-30 | 2016-10-30 | Air purifying mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610925233.1A CN106492583B (en) | 2016-10-30 | 2016-10-30 | Air purifying mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106492583A true CN106492583A (en) | 2017-03-15 |
| CN106492583B CN106492583B (en) | 2020-07-03 |
Family
ID=58319441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610925233.1A Active CN106492583B (en) | 2016-10-30 | 2016-10-30 | Air purifying mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106492583B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603023A (en) * | 2018-11-08 | 2019-04-12 | 泉州台商投资区华林设计有限公司 | A kind of portable air cleaning mask being used in industrial environment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063926A (en) * | 1990-04-12 | 1991-11-12 | Donaldson Company, Inc. | Respirator cartridge with sealant dispersion member |
| CN1173138A (en) * | 1995-01-20 | 1998-02-11 | 美国3M公司 | Respirator and filter cartridge |
| CN2650791Y (en) * | 2003-09-19 | 2004-10-27 | 宋争放 | Sealed protective head mask |
| CN101415467A (en) * | 2006-03-31 | 2009-04-22 | 3M创新有限公司 | Full face respiratory protection device |
| CN201256642Y (en) * | 2008-08-07 | 2009-06-17 | 崔艳明 | Multifunctional mask |
| CN204601417U (en) * | 2015-05-12 | 2015-09-02 | 李杭 | A kind of haze helmet |
| CN105142734A (en) * | 2013-03-15 | 2015-12-09 | 斯科特科技公司 | Reconfigurable full facemask having a cartridge module for respiratory protection |
-
2016
- 2016-10-30 CN CN201610925233.1A patent/CN106492583B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063926A (en) * | 1990-04-12 | 1991-11-12 | Donaldson Company, Inc. | Respirator cartridge with sealant dispersion member |
| CN1173138A (en) * | 1995-01-20 | 1998-02-11 | 美国3M公司 | Respirator and filter cartridge |
| CN2650791Y (en) * | 2003-09-19 | 2004-10-27 | 宋争放 | Sealed protective head mask |
| CN101415467A (en) * | 2006-03-31 | 2009-04-22 | 3M创新有限公司 | Full face respiratory protection device |
| CN201256642Y (en) * | 2008-08-07 | 2009-06-17 | 崔艳明 | Multifunctional mask |
| CN105142734A (en) * | 2013-03-15 | 2015-12-09 | 斯科特科技公司 | Reconfigurable full facemask having a cartridge module for respiratory protection |
| CN204601417U (en) * | 2015-05-12 | 2015-09-02 | 李杭 | A kind of haze helmet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603023A (en) * | 2018-11-08 | 2019-04-12 | 泉州台商投资区华林设计有限公司 | A kind of portable air cleaning mask being used in industrial environment |
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| Publication number | Publication date |
|---|---|
| CN106492583B (en) | 2020-07-03 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200605 Address after: 264400 No. 25 duo Shan Road, Wendeng Economic Development Zone, Shandong, Weihai Applicant after: WEIHAI HAINA BAICHUAN PHARMACEUTICAL GROUP Co.,Ltd. Address before: 221000 Jiangsu city of Xuzhou province Xuzhou high tech Industrial Development Zone, Second Industrial Park, Qianjiang Road No. 23 Applicant before: XUZHOU LETAI MECHANICAL AND ELECTRIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220308 Address after: 264400 No. 21-1, Dalian Road, Wendeng Economic Development Zone, Weihai City, Shandong Province Patentee after: Mingchuan (Weihai) Pharmaceutical Co.,Ltd. Address before: No.25, Duoshan Road, Wendeng Economic Development Zone, Weihai City, Shandong Province 264400 Patentee before: WEIHAI HAINA BAICHUAN PHARMACEUTICAL GROUP CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: No.25, Duoshan Road, Wendeng Economic Development Zone, Weihai City, Shandong Province 264400 Patentee after: Gao Sheng Address before: 264400 No. 21-1, Dalian Road, Wendeng Economic Development Zone, Weihai City, Shandong Province Patentee before: Mingchuan (Weihai) Pharmaceutical Co.,Ltd. |
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| TR01 | Transfer of patent right |