CN107913579A - A kind of novel methylene air purifier - Google Patents
A kind of novel methylene air purifier Download PDFInfo
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- CN107913579A CN107913579A CN201711440429.2A CN201711440429A CN107913579A CN 107913579 A CN107913579 A CN 107913579A CN 201711440429 A CN201711440429 A CN 201711440429A CN 107913579 A CN107913579 A CN 107913579A
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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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- 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
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- 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
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- 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
- 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
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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
- B01D53/14—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 absorption
- B01D53/1406—Multiple stage absorption
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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
- B01D53/14—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 absorption
- B01D53/1487—Removing organic compounds
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- 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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- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of formaldehyde air purifier,Including housing and transfer tube,The transfer tube includes the first transfer tube,Second transfer tube,3rd transfer tube,4th transfer tube and the 5th transfer tube,Strainer is equipped with the housing both ends open,Case top position of keeping right is provided with indicator board,U-shaped sealing frame is both provided with left and right sides of the housing cavity,Purification bottle one is provided with the right side of the U-shaped sealing frame of left side,The right side of purification bottle one is provided with purification bottle two,The top of purification bottle one and purification bottle two is provided with maintenance door,The right side of purification bottle two is provided with hothouse,Humidification bottle is provided with the right side of the hothouse,The humidification bottle is located on the left of the U-shaped sealing frame in right side,The right side U-shaped sealing frame forms aspirating chamber with housing,The inventive structure is simple,It is easy to operate,Cost is relatively low,Not only there is the purification humidifying air of normal air clarifier,There is efficient purifying formaldehyde effect at the same time,And purification is thorough.
Description
Technical field
The present invention relates to technical field of air purification, is specially a kind of novel methylene air purifier.
Background technology
Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to adsorb, decompose or convert
Various air pollutants（Generally comprise finishing pollution, bacterium, the anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc
Deng）, the product of air cleanliness is effectively improved, is broadly divided into family expenses, commercialization, industry, building.Have in air purifier a variety of
Different technologies and medium, enable it to provide a user the air of cleaning and safety.Common air purifying process has：Absorption
Technology, bear（Just）It is ion technology, catalysis technique, photocatalyst technology, superstructure light mineralising technology, HEPA high efficiency filters technology, quiet
Electric precipitation technology etc.；Material technology mainly has：The efficient material of photocatalyst, activated carbon, synthetic fibers, HEAP, anion generator
Deng.Existing air purifier is adopted to be compound more, i.e., employs a variety of purification techniques and material medium at the same time.Such air is net
Change device there are complicated, cumbersome, the defects of cost is higher, while purifying formaldehyde is less efficient, and clean-up effect is not thorough.
The content of the invention
Present invention solves the technical problem that being to overcome the complicated of the prior art, cumbersome, cost is higher, at the same time
Purifying formaldehyde is less efficient, and clean-up effect is not thorough defect, there is provided a kind of novel methylene air purifier.The formaldehyde air is net
Changing utensil has the features such as simple in structure, cost is relatively low, and easy to operate purifying formaldehyde is efficient, and purification is thorough.
To achieve the above object, the present invention provides following technical solution：A kind of novel methylene air purifier, including housing
And transfer tube, the transfer tube include the first transfer tube, the second transfer tube, the 3rd transfer tube, the 4th transfer tube and the 5th transmission
Pipe, the housing are cuboid cavity structure, and left and right ends opening, and strainer is equipped with the housing both ends open, described
Case top position of keeping right is provided with indicator board, and U-shaped sealing frame is both provided with left and right sides of the housing cavity, and described U-shaped
Sealing frame is open to the left and right respectively, and the left side U-shaped sealing frame forms filter chamber with housing, and filling is active in the filter chamber
Charcoal, the left side U-shaped sealing frame right side are provided with purification bottle one, the two is connected by the first transfer tube, first transfer tube
The U-shaped sealing frame upper position in one end insertion left side, one top of other end insertion purification bottle simultaneously extend to bottom of bottle, the purification bottle one
Right side is provided with purification bottle two, the two is connected by the second transfer tube, one top of the second transfer tube one end insertion purification bottle,
Two top of other end insertion purification bottle simultaneously extends to bottom of bottle, and the top of purification bottle one and purification bottle two is provided with maintenance door, institute
State the right side of purification bottle two and be provided with hothouse, the two is connected by the 3rd transfer tube, the 3rd transfer tube one end insertion purification
The top of bottle two, upper position on the left of other end insertion hothouse, drier, the hothouse right side be filled with the hothouse
Humidification bottle is provided with, the two is connected by the 4th transfer tube, upper position on the right side of the 4th transfer tube one end insertion hothouse,
Other end insertion humidification top of bottle simultaneously extends to bottom of bottle, and the humidification bottle is located on the left of the U-shaped sealing frame in right side, the two passes through the 5th
Transfer tube connects, the 5th transfer tube one end insertion humidification top of bottle, the U-shaped sealing frame upper position in other end insertion right side,
The right side U-shaped sealing frame forms aspirating chamber with housing, is provided with exhaust fan in the aspirating chamber, the exhaust fan is side-blown to the right
Wind.
Preferably, power supply indicator, warning lamp one and warning lamp two are provided with the indicator board.
Preferably, the top of purification bottle one and purification bottle two is both provided with formaldehyde sensor, two formaldehyde sensings
Warning lamp one and warning lamp two is electrically connected in device, while the formaldehyde sensor is inserted into bottle through bottle wall, the power supply
Indicator light, warning lamp one, warning lamp two and exhaust fan are electrically connected power switch.
Preferably, nanometer purifying formaldehyde material solution is filled with the purification bottle one and purification bottle two, and solution is distinguished
The first transfer tube and the second transfer tube are not crossed, is filled with pure water in the humidification bottle, and pure water did not had the 4th transfer tube.
Preferably, the screen specification is 12-20 mesh.
Compared with prior art, the beneficial effects of the invention are as follows：The dirt in air is filtered absorption of by strainer, activated carbon etc.
Thing is contaminated, formaldehyde is absorbed by nanometer purifying formaldehyde material in purification bottle, simple in structure, cost is relatively low, two secondary suctions of purification bottle
Receive formaldehyde, purifying formaldehyde is efficient, and purifies thorough, is operated by control panel, it is easy to operate the features such as.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention；
Fig. 2 is indicator board schematic diagram of the present invention.
Figure label：1 housing, 2 strainers, 3 filter chambers, 4 U-shaped sealing frames, 5 maintenance doors, 6 formaldehyde sensors, 7 purification bottles
First, 8 purification bottles two, 9 hothouses, 10 indicator boards, 101 power supply indicators, 102 warning lamps one, 103 warning lamps two, 11 humidification bottle,
12 aspirating chambers, 13 exhaust fans, 14 transfer tubes, 141 first transfer tubes, 142 second transfer tubes, 143 the 3rd transfer tubes, 144 the 4th
Transfer tube, 145 the 5th transfer tubes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention,
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of novel methylene air purifier, including housing 1 and transmission
Pipe 14, the transfer tube 14 include the first transfer tube 141, the second transfer tube 142, the 3rd transfer tube 143, the 4th transfer tube 144
With the 5th transfer tube 145, the housing 1 is cuboid cavity structure, and left and right ends opening, at 1 both ends open of housing
Strainer 2 is equipped with, 2 specification of strainer is 12-20 mesh, this setting can tentatively filter some larger dust granules, described
The top of housing 1 position of keeping right is provided with indicator board 10, and power supply indicator 101, warning lamp one are provided with the indicator board 10
102nd, warning lamp 2 103 and switch 104,1 inner cavity of the housing left and right sides are both provided with U-shaped sealing frame 4, and described U-shaped close
Envelope frame 4 is open to the left and right respectively, and the left side U-shaped sealing frame 4 forms filter chamber 3 with housing 1, is filled with the filter chamber 3
Activated carbon, can further absorb dust and other harmful substances in air, and the left side U-shaped right side of sealing frame 4 is provided with
Purification bottle 1, the two is connected by the first transfer tube 141, and the U-shaped sealing frame 4 in 141 one end of the first transfer tube insertion left side is leaned on
Upper position, one 7 top of other end insertion purification bottle simultaneously extend to bottom of bottle, and the right side of purification bottle 1 is provided with purification bottle 28,
The two is connected by the second transfer tube 142,142 one end of the second transfer tube insertion purification bottle, one 7 top, and other end insertion is net
Change the top of bottle 28 and simultaneously extend to bottom of bottle, the top of purification bottle 1 and purification bottle 28 is both provided with formaldehyde sensor 6, two
Warning lamp 1 and warning lamp 2 103 is electrically connected in the formaldehyde sensor 6, while the formaldehyde sensor 6 runs through bottle
In wall insertion bottle, the formaldehyde sensor 6, power supply indicator 101, warning lamp 1, warning lamp 2 103 and exhaust fan 13 are equal
Power switch is electrically connected, this setting can indicate control work by indicator board 10, while with double absorption formaldehyde can be made net
Change efficiency to improve, purification is more thorough, while can replace a nanometer purifying formaldehyde material in due course according to alarming lamp prompt, described net
Change bottle 1 and the top of purification bottle 28 is provided with maintenance door 5, this setting can safeguard internal structure, or replace nanometer purification first
Aldehyde material, the right side of purification bottle 28 are provided with hothouse 9, the two is connected by the 3rd transfer tube 143, the 3rd transmission
143 one end of pipe insertion purification bottle, 28 top, the other end are inserted into 9 left side upper position of hothouse, are filled with the hothouse 9
Drier, the right side of hothouse 9 are provided with humidification bottle 11, the two is connected by the 4th transfer tube 144, the 4th transfer tube
144 one end, 9 right side upper position of insertion hothouse, 11 top of other end insertion humidification bottle simultaneously extend to bottom of bottle, the purification bottle
1 and purification bottle 28 in be filled with nanometer purifying formaldehyde material, and nanometer purifying formaldehyde material exceeded the first transfer tube respectively
141 and second transfer tube 142, pure water is filled with the humidification bottle 11, and pure water did not had the 4th transfer tube 144, this sets
Put and ensure that cost is relatively low, while humidify bottle 11 to humidify dried air, reach humidifying effect, the humidification bottle
11 positioned at the U-shaped left side of sealing frame 4 in right side, the two is connected by the 5th transfer tube 145,145 one end of the 5th transfer tube insertion
The top of bottle 11, U-shaped 4 upper position of sealing frame in other end insertion right side are humidified, the right side U-shaped sealing frame 4 is formed with housing 1 and taken out
Gas chamber 12, is provided with exhaust fan 13 in the aspirating chamber 12, the exhaust fan 13 cross air blasting to the right.
Operation principle：After turning on the power switch, exhaust fan 13 works cross air blasting to the right, clarifier is internally formed negative pressure,
Air enters in clarifier through left side opening, and larger dust particles are filtered out through left side strainer 2, through activity in filter chamber 3
Charcoal further absorbs and filters harmful substance, enters purification bottle 1 by the first transmission pipeline 141, nanometer purifying formaldehyde in bottle
Material absorbs formaldehyde in air, and air enters in purification bottle 28 through the second transfer tube 142, and formaldehyde is further absorbed, air warp
3rd transfer tube 143 enter hothouse 9 in, 9 internal desiccant of hothouse absorb vapor, air again through the 4th transfer tube 144 into
Enter to humidify bottle 11, humidify 11 pairs of air wettings of bottle, enter aspirating chamber by transmission pipeline 144, then excluded through right side strainer 2, when
When warning lamp 1 and bright warning lamp 2 103, illustrate the formaldehyde of nanometer purifying formaldehyde material in purification bottle 1 and purification bottle 28
Reach saturation, turn off the power switch at this time, open maintenance door 5 and carry out solution replacement, after the completion of replacement, power on and continue work
Make.
Nanometer purifying formaldehyde material use layered metal formaldehyde absorbing nano material, employ porous, inorganic skeleton zeolite with
Calcium-base bentonite is compound to be used as adsorbing agent carrier, and three kinds of metal salts are deposited to form the shortcoming property unordered knot of three-level by plug-in type
Structure, layered adsorbent particle has been synthesized with calcium alginate and for complex carrier, and successfully realizes it at ambient temperature
The quick adsorption of PARA FORMALDEHYDE PRILLS(91,95), and adsorbent shows the selective absorption performance of PARA FORMALDEHYDE PRILLS(91,95), ensure that the molten damage of adsorbent,
And add the intensity of aluminum salt adsorbent.In addition, synthesis material is cheap and easy to get, synthesis technique is simple, from synthesis step to absorption
The whole flow process of process does not introduce other poisonous and hazardous reagents, small to environmental hazard, is played in the structure by the introducing of magnesium
Supporting role, so as to reduce in elution process, the problem of easily causing structural collapse and adsorbent to fail and then make this hair
The layered metal formaldehyde adsorbent of bright offer has harmful gas such as the adsorption activity and stability of higher, PARA FORMALDEHYDE PRILLS(91,95) compared with conventional adsorbent
Body has excellent removal effect.Specific preparation method is as follows：
Embodiment 1
Layered metal formaldehyde absorbing nano material, preparation method comprise the following steps：
Step 1, be 1 in molar ratio：4：3 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred；
Step 2, after above-mentioned mixed liquor is reacted 60min at 80 DEG C, be cooled to room temperature, and shortcoming type disordered structure is obtained by filtration
Plug-in type compound L iCl [0.05Mg（OH）2·1.95Al（OH）3]·nH2O；
Step 3, by above-mentioned shortcoming type plug-in type compound and HZSM-5/ bentonite nano composite materials（Mass ratio 5:3）Add
Into 2% sodium alginate aqueous solution, then stirring is uniformly mixed the two, and mixed liquor is added to 5% CaCl2Aqueous solution
In, prepare calcium alginate aluminum salt adsorbent；
Above-mentioned calcium alginate aluminum salt adsorbent, is added to the organic solution for being mixed with high molecular polymerization matter PVC binding agent by step 4
In, it is granulated after fully mixing, obtains absorbent particles, rinsed using fresh water, wash away LiCl therein, form the sky of LiCl
Position, so as to obtain granular layered metal formaldehyde absorbing nano material.
The HZSM-5/ bentonite nano composite material preparation methods are as follows：
Step 1, add 50 parts of calcium-base bentonites 30 parts of water loggings to be brewed to calcium-base bentonite slurry, after the sieve that aperture is 2mm, treated
Calcium-base bentonite after sieve is starched to be dried to constant weight at 110 DEG C, then is crushed, crossed 100 mesh sieves, obtains calcium-base bentonite
Powder；
Step 2, mix 50 parts of HZSM-5 zeolite molecular sieves powder with obtained calcium-base bentonite powder, then adds 45 part third
Three
Alcohol fusion agent stirs evenly, and the oil bath 2h at 300 DEG C, stirs evenly once at interval of 0.5 therebetween, at room temperature stand 1h with
On, supernatant is discarded, lower floor's material is cleaned with ultra-pure water, is then dried at 110 DEG C to constant weight, 100 mesh is crossed after grinding
Sieve, obtains HZSM-5/ bentonite nano composite materials；
Embodiment 2
Step 1, be 1 in molar ratio：1：3 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred;Remaining is prepared and embodiment 1 is identical.
Embodiment 3
Step 1, be 2 in molar ratio：2：3 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred;Remaining is prepared and embodiment 1 is identical.
Embodiment 4
Step 1, be 4 in molar ratio：3：3 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred;Remaining is prepared and embodiment 1 is identical.
Embodiment 5
Step 1, be 1 in molar ratio：5：3 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred;Remaining is prepared and embodiment 1 is identical.
Embodiment 6
Step 1, be 3 in molar ratio：4：3 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred;Remaining is prepared and embodiment 1 is identical.
Embodiment 7
Step 1, be 1 in molar ratio：4：1 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred;Remaining is prepared and embodiment 1 is identical.
Embodiment 8
Step 1, be 1 in molar ratio：2：1 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred;Remaining is prepared and embodiment 1 is identical.
Embodiment 9
Step 3, by above-mentioned shortcoming type plug-in type compound, modified Nano vermiculite power and HZSM-5/ bentonite nano composite materials
（Mass ratio 5：3：3）It is added in 2% sodium alginate aqueous solution, then stirring is uniformly mixed the two, and mixed liquor is added to
5% CaCl2In aqueous solution, calcium alginate aluminum salt adsorbent is prepared；Remaining is prepared and embodiment 1 is identical.
The modified Nano vermiculite powder, preparation method thereof is as follows：
By 10 parts of methylcellulose, 15 parts of neopelexes are dissolved in 60 parts of deionized waters, are fully stirred with glass bar
Mix and uniformly obtain dispersant solution, then pour into 80 parts of vermiculites in ball grinder, and add the solution previously prepared, use glass bar
Stir evenly, be put into planetary mills and carry out ball milling, planetary mills rotating speed is 200r/min, and product is poured into glass dish after ball milling
In, and be placed in vacuum drying chamber and be dried, its temperature is 70 DEG C, untill drying, finally by the product of drying
It is crushed with pulverizer to obtain modified Nano vermiculite power.
Embodiment 10
Step 1, be 3 in molar ratio：1：4 proportioning weighs MgCl2·6H2O、AlCl3·6H2O and LiCl, adds suitable quantity of water to make it
Fully after dissolving, at ambient temperature, by OH-:(A13++Mg2+) weigh NaOH for 2.5 proportioning and be made into 15% solution of concentration and add
Enter into the mixing salt solution being vigorously stirred;Remaining is prepared and embodiment 1 is identical.
Reference examples 1
It is with 1 difference of embodiment：In step 1 prepared by formaldehyde adsorbent, MgCl is not added2·6H2O, remaining step
It is identical with embodiment 1.
Reference examples 2
It is with 1 difference of embodiment：In step 1 prepared by formaldehyde adsorbent, AlCl is not added3·6H2O, remaining step
It is identical with embodiment 1.
Reference examples 3
It is with 1 difference of embodiment：The step of prepared by formaldehyde adsorbent:In 1, by OH-:(A13++Mg2+) be 0.5 proportioning
NaOH is weighed, remaining step is identical with embodiment 1.
Reference examples 4
It is with 1 difference of embodiment：In step 1 prepared by formaldehyde adsorbent, by OH-:(A13++Mg2+) claim for 5.0 proportioning
NaOH is measured, remaining step is identical with embodiment 1.
Reference examples 5
It is with 1 difference of embodiment：In step 3 prepared by formaldehyde adsorbent, shortcoming type plug-in type compound and HZSM-5/ are swollen
The native nanocomposite of profit（Mass ratio 1:3）, remaining step is identical with embodiment 1.
Reference examples 6
It is with 1 difference of embodiment：In step 3 prepared by formaldehyde adsorbent, shortcoming type plug-in type compound and HZSM-5/ are swollen
The native nanocomposite of profit（Mass ratio 3:1）, remaining step is identical with embodiment 1.
Reference examples 7
It is with 1 difference of embodiment：In step 3 prepared by formaldehyde adsorbent, mixed liquor is added to 25% CaCl2It is water-soluble
In liquid, remaining step is identical with embodiment 1.
Reference examples 8
It is with 1 difference of embodiment：Formaldehyde adsorbent prepare step 3 in, mixed liquor is added to 5% NaCl aqueous solutions
In, remaining step is identical with embodiment 1.
Reference examples 9
It is with 1 difference of embodiment：In step 2 prepared by HZSM-5/ bentonite nano composite materials, zeolite powder and swelling
The mass ratio of native powder is 1:10, remaining step is identical with embodiment 1.
Reference examples 10
It is with 1 difference of embodiment：In step 2 prepared by HZSM-5/ bentonite nano composite materials, zeolite powder and swelling
The mass ratio of native powder is 10:1, remaining step is identical with embodiment 1.
Choose the detection that the formaldehyde purifying agent being prepared carries out VOC purifying properties respectively；It is net that cleanser 50g is loaded into air
Change in device, room volume 100m3, 25 DEG C, humidity 50%RH, initial concentration of formaldehyde 30g/m of temperature3, it is dense by 72 purifications when small
Degree change calculates purifying formaldehyde rate；
Purifying formaldehyde efficiency test result
Test result indicates that layered metal formaldehyde absorbing nano material of the present invention has good formaldehyde gas clean-up effect, absorption
For material in fc-specific test FC, purifying formaldehyde rate is lower, illustrates that clean-up effect is poorer, conversely, effect is better；Embodiment 2 arrives
Embodiment 10, with 1 difference of embodiment in the primary raw material MgCl in formaldehyde adsorbent is changed2·6H2O、AlCl3·6H2O
With LiCl molar ratios, absorption and purifying property to material have different degrees of influence, in MgCl2·6H2O、AlCl3·
6H2O and LiCl molar ratios are 1：4：3, when other dispensing dosages are fixed, formaldehyde absorbing effect is best；It is worth noting that implement
Example 9 adds modified Nano vermiculite power, and purification efficiency significantly improves, and it is preferably excellent to illustrate that modified Nano vermiculite power has filling-material structure
Change acts on；Reference examples 1 to reference examples 2 do not add MgCl2·6H2O and AlCl3·6H2O, clean-up effect are decreased obviously, explanation
Two kinds of metal salts produce considerable influence to material adsorption property；Reference examples 3 to reference examples 4 change the proportioning that NaOH is added, effect
It is still bad, illustrate that the alkalescence of solution is very big to Effect of Materials；Reference examples 5 change shortcoming type plug-in type compound to reference examples 6
With HZSM-5/ bentonite nano composite material mass ratioes, effect is also bad, says adsorptivity of the mass ratio to material of two kinds of carriers
Matter has a major impact；Reference examples 7 and example 8 substitute CaCl with NaCl2Aqueous solution simultaneously changes its concentration, and purification efficiency substantially reduces,
Illustrate CaCl2Aqueous solution dipping process is most important；Reference examples 9 and example 10 change the quality of zeolite powder and bentonite powder
Than the acidity of carrier changes, and formaldehyde absorbing effect is still bad；Therefore layered metal formaldehyde absorbing nanometer of the present invention is used
Material PARA FORMALDEHYDE PRILLS(91,95) has good clean-up effect.
Claims (5)
1. a kind of novel methylene air purifier, including housing（1）And transfer tube（14）, it is characterised in that：The transfer tube
（14）Including the first transfer tube（141）, the second transfer tube（142）, the 3rd transfer tube（143）, the 4th transfer tube（144）With the 5th
Transfer tube（145）, the housing（1）For cuboid cavity structure, and left and right ends opening, the housing（1）At both ends open
It is equipped with strainer（2）, the housing（1）Top position of keeping right is provided with indicator board（10）, the housing（1）At left and right sides of inner cavity
It is both provided with U-shaped sealing frame（4）, and the U-shaped sealing frame（4）It is open to the left and right respectively, the left side U-shaped sealing frame（4）With
Housing（1）Form filter chamber（3）, the filter chamber（3）It is interior to be filled with activated carbon, the left side U-shaped sealing frame（4）Right side is set
There is purification bottle one（7）, the two passes through the first transfer tube（141）Connection, first transfer tube（141）One end insertion left side is U-shaped
Sealing frame（4）Upper position, other end insertion purification bottle one（7）Top simultaneously extends to bottom of bottle, the purification bottle one（7）Right side is set
It is equipped with purification bottle two（8）, the two passes through the second transfer tube（142）Connection, second transfer tube（142）Purification bottle is inserted into one end
One（7）Top, other end insertion purification bottle two（8）Top simultaneously extends to bottom of bottle, the purification bottle one（7）With purification bottle two（8）
Top is provided with maintenance door（5）, the purification bottle two（8）Right side is provided with hothouse（9）, the two passes through the 3rd transfer tube
（143）Connection, the 3rd transfer tube（143）Purification bottle two is inserted into one end（8）Top, other end insertion hothouse（9）Left side
Upper position, the hothouse（9）It is interior to be filled with drier, the hothouse（9）Right side is provided with humidification bottle（11）, the two is logical
Cross the 4th transfer tube（144）Connection, the 4th transfer tube（144）Hothouse is inserted into one end（9）Right side upper position, the other end
Insertion humidification bottle（11）Top simultaneously extends to bottom of bottle, the humidification bottle（11）Positioned at the U-shaped sealing frame in right side（4）Left side, the two is logical
Cross the 5th transfer tube（145）Connection, the 5th transfer tube（145）One end insertion humidification bottle（11）Top, other end insertion are right
The U-shaped sealing frame in side（4）Upper position, the right side U-shaped sealing frame（4）With housing（1）Form aspirating chamber（12）, the aspirating chamber
（12）Inside it is provided with exhaust fan（13）, the exhaust fan（13）Cross air blasting to the right.
A kind of 2. novel methylene air purifier according to claim 1, it is characterised in that：The indicator board（10）On set
It is equipped with power supply indicator（101）, warning lamp one（102）With warning lamp two（103）.
A kind of 3. novel methylene air purifier according to claim 1 or claim 2, it is characterised in that：It is described net
Change bottle one（7）With purification bottle two（8）Top is both provided with formaldehyde sensor（6）, two formaldehyde sensors（6）It is electrical respectively
Connect warning lamp one（102）With warning lamp two（103）, while the formaldehyde sensor（6）In bottle wall insertion bottle, the first
Aldehyde sensor（6）, power supply indicator（101）, warning lamp one（102）, warning lamp two（103）And exhaust fan（13）It is electrically connected
Power switch.
A kind of 4. novel methylene air purifier according to claim 1, it is characterised in that：The purification bottle one（7）With
Purification bottle two（8）It is interior to be filled with nanometer purifying formaldehyde material, and nanometer purifying formaldehyde material exceeds the first transfer tube respectively（141）
With the second transfer tube（142）, the humidification bottle（11）It is interior to be filled with pure water, and pure water did not had the 4th transfer tube（144）.
A kind of 5. novel methylene air purifier according to claim 1, it is characterised in that：The strainer（2）Specification is
The sidewall surfaces of 12-2 offer card slot（5）, and corresponding elastic detent part（12）Between pass through card slot（5）Clamping is solid
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440429.2A CN107913579A (en) | 2017-12-27 | 2017-12-27 | A kind of novel methylene air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440429.2A CN107913579A (en) | 2017-12-27 | 2017-12-27 | A kind of novel methylene air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107913579A true CN107913579A (en) | 2018-04-17 |
Family
ID=61894505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440429.2A Withdrawn CN107913579A (en) | 2017-12-27 | 2017-12-27 | A kind of novel methylene air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107913579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101761A (en) * | 2021-04-16 | 2021-07-13 | 诚丰家具有限公司 | A exhaust treatment system for production of wood furniture |
-
2017
- 2017-12-27 CN CN201711440429.2A patent/CN107913579A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101761A (en) * | 2021-04-16 | 2021-07-13 | 诚丰家具有限公司 | A exhaust treatment system for production of wood furniture |
| CN113101761B (en) * | 2021-04-16 | 2022-03-01 | 诚丰家具有限公司 | A exhaust treatment system for production of wood furniture |
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Application publication date: 20180417 |