CN107137985A - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN107137985A CN107137985A CN201710396345.7A CN201710396345A CN107137985A CN 107137985 A CN107137985 A CN 107137985A CN 201710396345 A CN201710396345 A CN 201710396345A CN 107137985 A CN107137985 A CN 107137985A
- Authority
- CN
- China
- Prior art keywords
- filter membrane
- gas outlet
- housing
- effect
- filter
- 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
- 239000012528 membrane Substances 0.000 claims abstract description 82
- 230000000694 effects Effects 0.000 claims abstract description 42
- 239000003610 charcoal Substances 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 5
- 238000004887 air purification Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000005556 hormone Substances 0.000 description 4
- 229940088597 hormone Drugs 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- -1 oxygen ion Chemical class 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 230000023852 carbohydrate metabolic process Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000008991 intestinal motility Effects 0.000 description 2
- 230000003907 kidney function Effects 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 230000003908 liver function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- XEEYBQQBJWHFJM-OUBTZVSYSA-N iron-52 Chemical compound [57Fe] XEEYBQQBJWHFJM-OUBTZVSYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a kind of filter, including turbocharging pump, housing and filter core, the housing is the column structure of both ends open, and wherein one end is that air inlet, the other end are gas outlet, the outlet of the turbocharging pump is connected with the air inlet of housing, and filter core is arranged on enclosure interior；The filter core includes first effect filter membrane, efficient filter membrane and the charcoal absorption film set gradually along air-flow direction, and the just effect filter membrane, efficient filter membrane and charcoal absorption film in arcuation and are open towards gas outlet；The just effect filter membrane, efficient filter membrane and charcoal absorption film are closely fitted with rigid support net by the side of gas outlet；Described that temperature-adjusting device is just additionally provided between effect filter membrane and efficient filter membrane, the temperature-adjusting device includes temperature sensor, refrigerating plant and the heating combined equipment being connected with temperature controller.While the setting of temperature-adjusting device and turbocharging pump improves the efficiency of air cleaning, indoor temperature is adjusted, human sense of comfort is improved.
Description
Technical field
The present invention relates to air purification field, and in particular to a kind of filter.
Background technology
Development, the improvement of people's living standards with society, problem of environmental pollution are also increasingly severeer, therefore many families
Front yard or public place are assembled with air cleaning facilities.
Air purifier is also known as " air cleaner ", new blower fan, air cleaner, clarifier, is to refer to adsorb, decompose
Or convert various air pollutants（Generally comprise the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde etc, bacterium, mistake
Quick original etc.）, the household appliances of air cleanliness are effectively improved, family expenses, commercialization, industry, building are broadly divided into.
There are a variety of different technologies and medium in new blower fan, enable it to provide a user the air of cleaning and safety.Often
Air purifying process has：It is adsorption technology, negative（Just）Ion technology, catalysis technique, superstructure light mineralising technology, HEPA are efficient
Filtering technique, electrostatic precipitation technology etc.；Material technology mainly has：Activated carbon, pole charcoal heart filter core technology, synthetic fibers, HEAP are high
Imitate material, anion generator etc..
Filter core in new blower fan is even more important to the effect of air cleaning, but is due to that filter membrane is playing air purification effect
While, be also subjected to the pressure produced in air flow process, and filter membrane center be subject to pull power larger, be easily caused filter
Film deformation, damage, shorten the service life of filter membrane.
The content of the invention
It is an object of the invention to provide a kind of filter, solve the long-term pressure for bearing air flow generation and hold
The problem of yielding or even damage, influence air purification effect, reduction filter membrane service life.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
A kind of filter, including turbocharging pump, housing and filter core, it is characterised in that：The housing is both ends open
Column structure, wherein one end is that air inlet, the other end are gas outlet, the outlet of the turbocharging pump and the air inlet of housing
It is connected, filter core is arranged on enclosure interior；
The filter core includes first effect filter membrane, efficient filter membrane and the charcoal absorption film set gradually along air-flow direction, described
Just effect filter membrane, efficient filter membrane and charcoal absorption film in arcuation and are open towards gas outlet；
The just effect filter membrane, efficient filter membrane and charcoal absorption film are closely fitted with rigid support net by the side of gas outlet；
Described that temperature-adjusting device is just additionally provided between effect filter membrane and efficient filter membrane, the temperature-adjusting device includes and temperature control
Device processed connected temperature sensor, refrigerating plant and heating combined equipment.
The filter membrane of the application makes indoor air to be clean sequentially pass through first filtering, the suction of HEPA high efficiency filters, activated carbon
The effect of membrane air cleaning is good, efficiency high.
Just effect filter membrane, efficient filter membrane, charcoal absorption film are in arcuation, and are open towards gas outlet, so when with one
The air of constant-pressure from air inlet flow through each filter membrane when, housing sidewall can give one reverse support force of filter membrane, do not allow filter membrane
It is yielding.But be due to filter membrane usage cycles it is longer, it is simple by filter membrane itself be likely difficult to overcome air flow completely
The pressure of generation, so there is provided rigid support net, prevents filter membrane from deforming upon.And rigid support net and just effect filter membrane, efficiently
Filter membrane, charcoal absorption film can individually be dismantled, changed.
In addition, new blower fan can not be only the effect for purifying air, if can not be in regulation room while purification air
Temperature, makes human body have a comfortable experience, that also will not be welcomed by the people, and for the weaker people of many bodies
Speech, also liable to illness, especially northern severe winter and southern midsummer, if new blower fan does not have temp regulating function estimated service life
Person is also very few, so being also provided with temperature-adjusting device in filter.In addition, the effect in order to improve air cleaning
Rate, accelerates indoor air flows, and turbocharging pump is also provided with the air inlet of filter, accelerates air purification efficiency.
As preferred, one end of the housing air inlet is provided with stator, and the stator is fitted with just imitating filter membrane.Play
The effect of fixed filter membrane.
As preferred, the gas outlet is connected with negative oxygen ion generating device.It is various viral, thin that the mankind will possess resistance
The pest resistance of bacterium, creates the physique of health, most important is to strengthen own nature immunity and the natural healing to various diseases
Power, makes hormone physiological action vigorous.Small particle negative aeroion in the Nature energy acts on human body, can play powerful
Effect.Anion can improve natural ecological environment, purify air；Can adjust in human body biological rhythm, suppress old
Change；Make hepatic and renal function, Intestinal motility activation；Make blood, the pH value of body fluid is in alkalescent, promotes bodily waste, the row of toxin
Let out；Improve lipid, glycometabolism；Promotion is assimilated, and produces metabolic hormone；Activated NK, suppresses harmful bacteria, the increasing of pathogen
Grow, prevent infection.Therefore, small particle negative aeroion is described as " vitamin of mankind's air ".So negative oxygen ion is filled
Put particularly important.
As preferred, side of the stator away from just effect filter membrane is provided with the first magnet, and rigid support net is close to going out
The side of gas port is provided with the second magnet, and first magnet attracts each other with the second magnet.By attracting each other between magnet,
Each filter membrane can be fixed on the basis of filter membrane is not destroyed.
As preferred, the stator is provided with elastic coating close to the side of just effect filter membrane.Prevent from using and rigidly fix
During piece, filter membrane is under pressure for a long time, and filter membrane and the place of stator EDGE CONTACT produce crack.
As preferred, the just effect filter membrane, efficient filter membrane, charcoal absorption Mo Cong centers subtract successively to surrounding thickness
It is small.Because each metafiltration film is raised to air inlet direction, the pressure born at center is relatively large, so middle most thick.
As preferred, one end of the housing gas outlet curves inwardly to form limitting casing.Prevent filter core from gas outlet
One end slides.
Compared with prior art, beneficial effects of the present invention are at least one of following：
1）Indoor air to be clean is set to sequentially pass through first filtering, HEPA high efficiency filters, charcoal absorption, the effect of air cleaning
Really good, efficiency high.
2）Just effect filter membrane, efficient filter membrane, charcoal absorption film are all provided with being set to arcuation, and add rigid support net, prevent
Filter membrane bears pressure for a long time and deforms upon, reduces filter effect, reduction of service life.
3）While the setting of temperature-adjusting device and turbocharging pump improves the efficiency of air cleaning, Indoor Temperature is adjusted
Degree, improves human sense of comfort.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is rearview of the invention.
Fig. 3 cuts open direction view for Fig. 1 of the present invention and Fig. 2 A-A.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1：
A kind of filter is present embodiments provided, as Figure 1-3, including turbocharging pump, housing 1 and filter core 2, its
It is characterised by：The housing 1 is the column structure of both ends open, and wherein one end is that air inlet, the other end are gas outlet, the whirlpool
The outlet of wheel booster pump is connected with the air inlet of housing, and filter core 2 is arranged on inside housing 1；
The filter core 2 includes first effect filter membrane 21, efficient filter membrane 22 and the charcoal absorption film set gradually along air-flow direction
23, the just effect filter membrane 21, efficient filter membrane 22 and charcoal absorption film 23 in arcuation and are open towards gas outlet；
The just effect filter membrane 21, efficient filter membrane 22 and charcoal absorption film 23 are closely fitted with rigid branch by the side of gas outlet
Support net 3；
Temperature-adjusting device is additionally provided between the just effect filter membrane 21 and efficient filter membrane 22, the temperature-adjusting device includes and temperature
Spend controller connected temperature sensor, refrigerating plant and heating combined equipment.
The filter membrane of the application makes indoor air to be clean sequentially pass through first filtering, the suction of HEPA high efficiency filters, activated carbon
Attached, the effect of air cleaning is good, efficiency high.
Just effect filter membrane 21, efficient filter membrane 22, charcoal absorption film 23 are in arcuation, and are open towards gas outlet, in figure 3
It is because radian very little, so when the air with certain pressure from air inlet flows through each filter membrane to be almost difficult to observe by radian
When, the side wall of housing 1 can give one reverse support force of filter membrane, not allow filter membrane yielding.But it is due to the usage cycles of filter membrane
It is longer, the simple pressure for being likely difficult to overcome air flow to produce completely by filter membrane itself, so there is provided rigid support
Net 3, prevents filter membrane from deforming upon.Thermostatic heat exchanger in the present embodiment uses small-sized tubular heat exchanger,
In fact, existing pipe heat exchanger, vapor heat exchanger, finned heat exchanger etc. can be used.
Embodiment 2：
The present embodiment is further defined on the basis of embodiment 1：One end of the air inlet of housing 1 is provided with stator 4, institute
Stator 4 is stated to fit with just effect filter membrane 21.Play a part of fixed filter membrane.
Embodiment 3：
The present embodiment is further defined on the basis of embodiment 2：Side of the stator 4 away from just effect filter membrane 21 is set
There is the first magnet 51, rigid support net 3 is provided with the second magnet 52, the magnetic of the first magnet 51 and second close to the side of gas outlet
Iron 52 attracts each other.By attracting each other between magnet, each filter membrane can be fixed on the basis of filter membrane is not destroyed.
Embodiment 4：
The present embodiment is further defined on the basis of embodiment 2：The stator 4 is set close to the side of just effect filter membrane 21
Flexible coating.Prevent that filter membrane is under pressure for a long time using when rigidly fixing piece 4, filter membrane and the ground of the EDGE CONTACT of stator 4
Side produces crack.
Embodiment 5：
The present embodiment is further defined on the basis of embodiment 1：The gas outlet is connected with negative oxygen ion generating device.
The mankind will possess the various viruses of resistance, the pest resistance of bacterium, create the physique of health, most important is that enhancing own nature is immunized
Power and the natural curability to various diseases, make hormone physiological action vigorous.Small particle air in the Nature energy bear from
Son acts on human body, can play powerful effect.Anion can improve natural ecological environment, purify air；The mankind can be adjusted
In body biological rhythm, suppress aging；Make hepatic and renal function, Intestinal motility activation；Make blood, the pH value of body fluid is in weak base
Property, promote bodily waste, the excretion of toxin；Improve lipid, glycometabolism；Promotion is assimilated, and produces metabolic hormone；Activate NK thin
Born of the same parents, suppress harmful bacteria, the propagation of pathogen, prevent infection.Therefore, small particle negative aeroion is described as the " dimension of mankind's air
Raw element ".So negative oxygen ion generating device is particularly important.
Embodiment 6：
The present embodiment is further defined on the basis of embodiment 1：The just effect filter membrane 21, efficient filter membrane 22 and activated carbon
Adsorbed film 23 is sequentially reduced from center to surrounding thickness.Because each metafiltration film is raised to air inlet direction, born at center
Pressure it is relatively large, so middle most thick.
Embodiment 7：
The present embodiment is further defined on the basis of embodiment 1：One end of the gas outlet of housing 1 curves inwardly to be formed
Limitting casing 6.Prevent filter core 2 from being slid from one end of gas outlet.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can in the range of disclosure, drawings and claims
A variety of variations and modifications are carried out with the building block to theme composite configuration and/or layout.Except to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of filter, including turbocharging pump, housing（1）And filter core（2）, it is characterised in that：The housing（1）For two
The column structure of end opening, wherein one end are that air inlet, the other end are gas outlet, the outlet of the turbocharging pump and housing
Air inlet is connected, filter core（2）It is arranged on housing（1）It is internal；
The filter core（2）Including the first effect filter membrane set gradually along air-flow direction（21）, efficient filter membrane（22）And activated carbon
Adsorbed film（23）, the just effect filter membrane（21）, efficient filter membrane（22）With charcoal absorption film（23）In arcuation and opening direction
Gas outlet；
The just effect filter membrane（21）, efficient filter membrane（22）With charcoal absorption film（23）It is closely fitted with by the side of gas outlet
Rigid support net（3）；
The just effect filter membrane（21）With efficient filter membrane（22）Between be additionally provided with temperature-adjusting device（7）, the temperature-adjusting device
（7）Including the temperature sensor, refrigerating plant and heating combined equipment being connected with temperature controller.
2. a kind of filter according to claim 1, it is characterised in that the housing（1）One end of air inlet is provided with solid
Stator（4）, the stator（4）With just effect filter membrane（21）Laminating.
3. a kind of filter according to claim 1, it is characterised in that the gas outlet is connected with negative oxygen ion
Device.
4. a kind of filter according to claim 2, it is characterised in that the stator（4）Away from just effect filter membrane
（21）Side be provided with the first magnet（51）, rigid support net（3）Side close to gas outlet is provided with the second magnet（52）, it is described
First magnet（51）With the second magnet（52）Attract each other.
5. a kind of filter according to claim 2, it is characterised in that the stator（4）Close to just effect filter membrane
（21）Side be provided with elastic coating.
6. a kind of filter according to claim 1, it is characterised in that the housing（1）One end of gas outlet is inside
It is bent to form limitting casing（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396345.7A CN107137985A (en) | 2017-05-31 | 2017-05-31 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396345.7A CN107137985A (en) | 2017-05-31 | 2017-05-31 | A kind of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107137985A true CN107137985A (en) | 2017-09-08 |
Family
ID=59780521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710396345.7A Pending CN107137985A (en) | 2017-05-31 | 2017-05-31 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107137985A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961593A (en) * | 2017-12-18 | 2018-04-27 | 四会市华通金属筛网制品有限公司 | Multilayer metal compound sintered meshwork |
| CN112915680A (en) * | 2021-01-29 | 2021-06-08 | 上海海事大学 | Convenient granule burning thing collection device |
| CN113580787A (en) * | 2020-07-28 | 2021-11-02 | 广东聚华印刷显示技术有限公司 | Vacuum drying apparatus and method |
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2017
- 2017-05-31 CN CN201710396345.7A patent/CN107137985A/en active Pending
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|---|---|---|---|---|
| US20060032201A1 (en) * | 2002-12-24 | 2006-02-16 | Cambridge Filter Japan, Ltd. | Air-purifying device |
| JP2009066096A (en) * | 2007-09-12 | 2009-04-02 | Panasonic Corp | Deodorizing filter and deodorizing apparatus |
| CN201524498U (en) * | 2009-09-28 | 2010-07-14 | 苏州科佳环境科技有限公司 | Automobile air filter |
| CN203400617U (en) * | 2013-01-16 | 2014-01-22 | 世源科技工程有限公司 | Chemical filter |
| US20160151729A1 (en) * | 2013-07-24 | 2016-06-02 | Anemotech Srl | Filtering panel for the passive filtering of air and gases |
| CN203518072U (en) * | 2013-10-28 | 2014-04-02 | 北京科瑞信机电设备有限公司 | Control room gas anti-corrosion heat recovery all-in-one machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961593A (en) * | 2017-12-18 | 2018-04-27 | 四会市华通金属筛网制品有限公司 | Multilayer metal compound sintered meshwork |
| CN107961593B (en) * | 2017-12-18 | 2023-09-22 | 四会市华通金属筛网制品有限公司 | Multi-layer metal composite sintering net |
| CN113580787A (en) * | 2020-07-28 | 2021-11-02 | 广东聚华印刷显示技术有限公司 | Vacuum drying apparatus and method |
| CN112915680A (en) * | 2021-01-29 | 2021-06-08 | 上海海事大学 | Convenient granule burning thing collection device |
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