CN106731219A - The return air inlet for air-conditioner preparation method of Electrostatic Absorption filter cotton filter material - Google Patents
The return air inlet for air-conditioner preparation method of Electrostatic Absorption filter cotton filter material Download PDFInfo
- Publication number
- CN106731219A CN106731219A CN201611007460.2A CN201611007460A CN106731219A CN 106731219 A CN106731219 A CN 106731219A CN 201611007460 A CN201611007460 A CN 201611007460A CN 106731219 A CN106731219 A CN 106731219A
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- China
- Prior art keywords
- electrostatic
- cotton
- electrostatic absorption
- filter material
- absorption filter
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- 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
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The present invention discloses a kind of preparation method of return air inlet for air-conditioner Electrostatic Absorption filter cotton filter material, and it includes following operating procedure：The first step：The polypropylene micelle of colorless and odorless is imported in blender, and adds electrostatic electret, be stirred for uniformly, to form mixture；Second step：166~168 DEG C of meltings are heated to above-mentioned mixture；3rd step：The mixture of molten condition is carried out into spinneret with the shower nozzle that bore is 63.5 μm, then the filament traction arrangement of ejection is made net, electrostatic cotton is finally reinforced into again；4th step：Electrostatic cotton is added by positive charge in plural number using corona discharge method；5th step：Zinc-plated filter screen is provided, and electrostatic cotton is fixed on zinc-plated filter screen by way of glue spraying is compound, to form Electrostatic Absorption filter cotton filter material；6th step：Electrostatic Absorption filter cotton filter material is placed on folding machine is again folded, make the section of Electrostatic Absorption filter cotton filter material in continuous V-shaped, finally seal Electrostatic Absorption filter cotton filter material outward flange with edge band.
Description
Technical field：
The present invention relates to filtering material technical field, a kind of system of return air inlet for air-conditioner Electrostatic Absorption filter cotton filter material is refered in particular to
Make method.
Background technology：
Return air inlet for air-conditioner is that return air is used.The timing of indoor load one is, it is necessary to be certain to the cold blast rate that interior is sent.It is indoor
Wind facies is for fresh air, and summer temp is typically relatively low, so returning some wind using air -return duct enters air-conditioning box, it is mixed with a small amount of fresh air
Afterwards, it is made cold wind feeding indoor.Relative to all with fresh air refrigerating wind for, can effectively energy-conservation.Fresh air typically now
Unit all coordinates fan coil to use.Fan coil is exactly that indoor wind has been freezed to send into interior, with returning for central air-conditioning
Air channel effect is similar.Due to hygienic requirements, it is necessary to match somebody with somebody Fresh air handling units, fresh air is sent to enter interior.
As PM2.5 is known to ordinary people, the environmental protection meaning of people is gradually strengthened；So in no air purifier
In the case of turn on the aircondition, can cause indoor " airborne dust "；Again because air conditioning chamber is closed environment, there is no fresh air to take away " airborne dust "；
So people's active demand air-conditioning can be taken into account except PM2.5 functions when operating.
The air-conditioning net (screen pack) of return air inlet for air-conditioner was only capable of stopping the debris such as hair, fine hair in the past, for PM2.5 (particle diameters
2.5 μm and following particle) it is unblocked；So the screen pack that can remove PM2.5 need to be increased, and resistance needs very little, to refrigerating capacity
Influence is just small.
In view of this, the present inventor proposes following technical scheme.
The content of the invention：
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of return air inlet for air-conditioner Electrostatic Absorption filter cotton
The preparation method of filter material.
In order to solve the above-mentioned technical problem, present invention employs following the first technical scheme：The return air inlet for air-conditioner is with quiet
The preparation method of Electro Sorb filter cotton filter material includes following operating procedure：The first step：Using as poly- the third of the colorless and odorless of raw material
Alkene micelle is imported in blender, and adds electrostatic electret, be stirred for it is uniform, to form mixture, wherein, polypropylene micelle with
The proportioning of electrostatic electret is 99:1；Second step：166~168 DEG C of meltings are heated to above-mentioned mixture；3rd step：Will be upper
State the mixture of molten condition carries out spinneret with the shower nozzle that bore is 63.5 μm, then the filament traction arrangement of ejection is made
Net, finally reinforces into electrostatic cotton again；4th step：Electrostatic cotton is added by positive charge in plural number using corona discharge method；5th step：
Zinc-plated filter screen is provided, and zinc-plated filter screen will be fixed on by way of glue spraying is compound by the electrostatic cotton after the treatment of the 4th step
On, to form Electrostatic Absorption filter cotton filter material；6th step：Electrostatic Absorption filter cotton filter material outward flange is sealed with edge band.
In order to solve the above-mentioned technical problem, present invention employs following second technical scheme：The return air inlet for air-conditioner is with quiet
The preparation method of Electro Sorb filter cotton filter material includes following operating procedure：The first step：Using as poly- the third of the colorless and odorless of raw material
Alkene micelle is imported in blender, and adds electrostatic electret, be stirred for it is uniform, to form mixture, wherein, polypropylene micelle with
The proportioning of electrostatic electret is 99:1；Second step：166~168 DEG C of meltings are heated to above-mentioned mixture；3rd step：Will be upper
State the mixture of molten condition carries out spinneret with the shower nozzle that bore is 63.5 μm, then the filament traction arrangement of ejection is made
Net, finally reinforces into electrostatic cotton again；4th step：Electrostatic cotton is added by positive charge in plural number using corona discharge method；5th step：
Zinc-plated filter screen is provided, and zinc-plated filter screen will be fixed on by way of glue spraying is compound by the electrostatic cotton after the treatment of the 4th step
On, to form Electrostatic Absorption filter cotton filter material；6th step：Electrostatic Absorption filter cotton filter material is placed on folding machine is again rolled over
It is folded, make the section of Electrostatic Absorption filter cotton filter material in continuous V-shaped, finally sealed outside Electrostatic Absorption filter cotton filter material with edge band
Edge.
Furthermore, in above-mentioned technical proposal, the grammes per square metre of the Electrostatic Absorption filter cotton filter material is 45 ± 5g/ ㎡, thick
It is 1.0 ± 0.05mm to spend.
Furthermore, in above-mentioned technical proposal, under 32L/min wind quantity tests, the resistance of Electrostatic Absorption filter cotton filter material
Power only has 1 ± 0.3Pa, PM2.5 filter efficiencies ＞ 70 ± 5%, and Air permenbility is 3850 ± 100L/ ㎡ s.
Furthermore, in above-mentioned technical proposal, the polypropylene colloid size is 5mm.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
1st, preparation method of the present invention is simple, and low cost, resistance is small, and PM2.5 filter effects are ideal,
2nd, preparation method of the present invention is simple, and low cost, resistance is small, and PM2.5 filter effects are ideal, and is beaten using folding
The mode of tree lace is made Electrostatic Absorption filter cotton filter material of the section in continuous V-shaped, increases filter area, with this dedusting CADR values
(Clean air delivery rate), CCM values (accumulative purge amount) are higher, with great dust containing capacity, and with Electrostatic Absorption effect, and can
Effectively absorption catches fine particle, effectively improves air quality, and product prepared by the order present invention has extremely strong purification of air work(
Effect.
Specific embodiment：
With reference to specific embodiment, the present invention is further described.
Embodiment one：
The present invention is a kind of preparation method of return air inlet for air-conditioner Electrostatic Absorption filter cotton filter material, and it includes following operation step
Suddenly：
The first step：To be imported in blender as the polypropylene micelle of the colorless and odorless of raw material, and add electrostatic electret,
It is stirred for uniformly, to form mixture, wherein, polypropylene micelle is 99 with the proportioning of electrostatic electret:1；
Second step：166~168 DEG C of meltings are heated to above-mentioned mixture；
3rd step：The mixture of above-mentioned molten condition is carried out into spinneret with the shower nozzle that bore is 63.5 μm, then will be sprayed
Filament traction is arranged and is made net, and electrostatic cotton is finally reinforced into again；
4th step：Electrostatic cotton is added by positive charge in plural number using corona discharge method；
5th step：Zinc-plated filter screen is provided, and by the electrostatic cotton after the 4th step is processed by way of glue spraying is compound
It is fixed on zinc-plated filter screen, to form Electrostatic Absorption filter cotton filter material；
6th step：Electrostatic Absorption filter cotton filter material outward flange is sealed with edge band.
Above-mentioned polypropylene micelle is 99 with electrostatic electret proportioning:1, wherein proportioning refers to weight proportion.
The grammes per square metre of the Electrostatic Absorption filter cotton filter material is 45 ± 5g/ ㎡, and thickness is 1.0 ± 0.05mm.
Under 32L/min wind quantity tests, the resistance of Electrostatic Absorption filter cotton filter material only has 1 ± 0.3Pa, PM2.5 filtering effects
Rate ＞ 70 ± 5% (0.3 μm of efficiency ＞ 40 ± 5%), Air permenbility is 3850 ± 100L/ ㎡ s.The polypropylene colloid size is
5mm。
The preparation method of the embodiment of the present invention one is simple, and low cost, resistance is small, and PM2.5 filter effects are ideal, dedusting
CADR values (Clean air delivery rate), CCM values (accumulative purge amount) be not high.The definition of dust containing capacity CCM is：CADR values decay to 50%
When, the gross weight of accumulation particulate matter, unit is mg.
Embodiment two：
The present invention is a kind of preparation method of return air inlet for air-conditioner Electrostatic Absorption filter cotton filter material, and it includes following operation step
Suddenly：
The first step：To be imported in blender as the polypropylene micelle of the colorless and odorless of raw material, and add electrostatic electret,
It is stirred for uniformly, to form mixture, wherein, polypropylene micelle is 99 with the proportioning of electrostatic electret:1；
Second step：166~168 DEG C of meltings are heated to above-mentioned mixture；
3rd step：The mixture of above-mentioned molten condition is carried out into spinneret with the shower nozzle that bore is 63.5 μm, then will be sprayed
Filament traction is arranged and is made net, and electrostatic cotton is finally reinforced into again；
4th step：Electrostatic cotton is added by positive charge in plural number using corona discharge method；
5th step：Zinc-plated filter screen is provided, and by the electrostatic cotton after the 4th step is processed by way of glue spraying is compound
It is fixed on zinc-plated filter screen, to form Electrostatic Absorption filter cotton filter material；
6th step：Electrostatic Absorption filter cotton filter material is placed on folding machine is again folded, filter Electrostatic Absorption filter cotton
The section of material is in continuous V-shaped, finally seals Electrostatic Absorption filter cotton filter material outward flange with edge band.
Above-mentioned polypropylene micelle is 99 with electrostatic electret proportioning:1, wherein proportioning refers to weight proportion.
The grammes per square metre of the Electrostatic Absorption filter cotton filter material is 45 ± 5g/ ㎡, and thickness is 1.0 ± 0.05mm.The polypropylene
Colloid size is 5mm.
Under 32L/min wind quantity tests, the resistance of Electrostatic Absorption filter cotton filter material only has 1 ± 0.3Pa, PM2.5 filtering effects
70 ± 5%, 0.3 μm of filter efficiency ＞ 40 ± 5% of rate ＞, Air permenbility is 3850 ± 100L/ ㎡ s.
The preparation method of the embodiment of the present invention two is simple, and low cost, resistance is small, and PM2.5 filter effects are ideal, and this
The preparation method of embodiment two is made section by the way of gluing line is folded and is filtered in the Electrostatic Absorption filter cotton of continuous V-shaped
Material, increases filter area, higher with this dedusting CADR values (Clean air delivery rate), CCM values (accumulative purge amount), with great
Dust containing capacity, and with Electrostatic Absorption effect, and seizure fine particle can be effectively adsorbed, effectively improve air quality, the order present invention
The product of preparation has extremely strong air purification function.
Certainly, the foregoing is only specific embodiment of the invention, not limit the scope of the present invention, it is all according to
The equivalent change or modification that construction, feature and principle described in scope of the present invention patent are done, all should be included in Shen of the present invention
Please be in the scope of the claims.
Claims (5)
1. the return air inlet for air-conditioner preparation method of Electrostatic Absorption filter cotton filter material, it is characterised in that：It includes following operating procedure：
The first step：To be imported in blender as the polypropylene micelle of the colorless and odorless of raw material, and add electrostatic electret, then stirred
Mix uniform, to form mixture, wherein, polypropylene micelle is 99 with the proportioning of electrostatic electret:1；
Second step：166~168 DEG C of meltings are heated to above-mentioned mixture；
3rd step：The mixture of above-mentioned molten condition is carried out into spinneret, then the fiber that will be sprayed with the shower nozzle that bore is 63.5 μm
Silk traction is arranged and is made net, and electrostatic cotton is finally reinforced into again；
4th step：Electrostatic cotton is added by positive charge in plural number using corona discharge method；
5th step：Zinc-plated filter screen is provided, and will be fixed by way of glue spraying is compound by the electrostatic cotton after the treatment of the 4th step
In on zinc-plated filter screen, to form Electrostatic Absorption filter cotton filter material；
6th step：Electrostatic Absorption filter cotton filter material outward flange is sealed with edge band.
2. the return air inlet for air-conditioner preparation method of Electrostatic Absorption filter cotton filter material, it is characterised in that：It includes following operating procedure：
The first step：To be imported in blender as the polypropylene micelle of the colorless and odorless of raw material, and add electrostatic electret, then stirred
Mix uniform, to form mixture, wherein, polypropylene micelle is 99 with the proportioning of electrostatic electret:1；
Second step：166~168 DEG C of meltings are heated to above-mentioned mixture；
3rd step：The mixture of above-mentioned molten condition is carried out into spinneret, then the fiber that will be sprayed with the shower nozzle that bore is 63.5 μm
Silk traction is arranged and is made net, and electrostatic cotton is finally reinforced into again；
4th step：Electrostatic cotton is added by positive charge in plural number using corona discharge method；
5th step：Zinc-plated filter screen is provided, and will be fixed by way of glue spraying is compound by the electrostatic cotton after the treatment of the 4th step
In on zinc-plated filter screen, to form Electrostatic Absorption filter cotton filter material；
6th step：Electrostatic Absorption filter cotton filter material is placed on folding machine is again folded, make Electrostatic Absorption filter cotton filter material
Section is in continuous V-shaped, finally seals Electrostatic Absorption filter cotton filter material outward flange with edge band.
3. the return air inlet for air-conditioner according to claim 1 and 2 preparation method of Electrostatic Absorption filter cotton filter material, its feature exists
In：The grammes per square metre of the Electrostatic Absorption filter cotton filter material is 45 ± 5g/ ㎡, and thickness is 1.0 ± 0.05mm.
4. the return air inlet for air-conditioner according to claim 1 and 2 preparation method of Electrostatic Absorption filter cotton filter material, its feature exists
In：Under 32L/min wind quantity tests, the resistance of Electrostatic Absorption filter cotton filter material only has 1 ± 0.3Pa, PM2.5 filter efficiencies ＞ 70
± 5%, Air permenbility is 3850 ± 100L/ ㎡ s.
5. the return air inlet for air-conditioner according to claim 1 and 2 preparation method of Electrostatic Absorption filter cotton filter material, its feature exists
In：The polypropylene colloid size is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611007460.2A CN106731219A (en) | 2016-11-16 | 2016-11-16 | The return air inlet for air-conditioner preparation method of Electrostatic Absorption filter cotton filter material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611007460.2A CN106731219A (en) | 2016-11-16 | 2016-11-16 | The return air inlet for air-conditioner preparation method of Electrostatic Absorption filter cotton filter material |
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| Publication Number | Publication Date |
|---|---|
| CN106731219A true CN106731219A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611007460.2A Pending CN106731219A (en) | 2016-11-16 | 2016-11-16 | The return air inlet for air-conditioner preparation method of Electrostatic Absorption filter cotton filter material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460643A (en) * | 2017-08-08 | 2017-12-12 | 成都漆彩之星环保科技有限公司 | The spray painting preparation method of high efficiency filter cotton |
| CN108344078A (en) * | 2018-04-11 | 2018-07-31 | 东北大学 | The air circulation purification system and its control method of automatic periodic replacement strainer |
| CN113181714A (en) * | 2021-04-06 | 2021-07-30 | 陈琳 | Bi-component filter cotton, and manufacturing method and application thereof |
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| CN1544724A (en) * | 2003-11-27 | 2004-11-10 | 天津工业大学 | Electret polypropylene melt-blown nonwovens and method for preparation |
| CN201768462U (en) * | 2010-01-28 | 2011-03-23 | 丁宏广 | Functional automobile air conditioner filter |
| CN105020793A (en) * | 2014-11-10 | 2015-11-04 | 贺红宇 | Ultrathin air purification device and air purification device installed in combination with air conditioner |
| CN205517099U (en) * | 2016-04-18 | 2016-08-31 | 南京复苏等离子科技有限公司 | Air -conditioning filter device |
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2016
- 2016-11-16 CN CN201611007460.2A patent/CN106731219A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544724A (en) * | 2003-11-27 | 2004-11-10 | 天津工业大学 | Electret polypropylene melt-blown nonwovens and method for preparation |
| CN201768462U (en) * | 2010-01-28 | 2011-03-23 | 丁宏广 | Functional automobile air conditioner filter |
| CN105020793A (en) * | 2014-11-10 | 2015-11-04 | 贺红宇 | Ultrathin air purification device and air purification device installed in combination with air conditioner |
| CN205517099U (en) * | 2016-04-18 | 2016-08-31 | 南京复苏等离子科技有限公司 | Air -conditioning filter device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460643A (en) * | 2017-08-08 | 2017-12-12 | 成都漆彩之星环保科技有限公司 | The spray painting preparation method of high efficiency filter cotton |
| CN108344078A (en) * | 2018-04-11 | 2018-07-31 | 东北大学 | The air circulation purification system and its control method of automatic periodic replacement strainer |
| CN113181714A (en) * | 2021-04-06 | 2021-07-30 | 陈琳 | Bi-component filter cotton, and manufacturing method and application thereof |
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Application publication date: 20170531 |
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