CN1302856C - Atomized water treatment device - Google Patents
Atomized water treatment device Download PDFInfo
- Publication number
- CN1302856C CN1302856C CNB2004100180566A CN200410018056A CN1302856C CN 1302856 C CN1302856 C CN 1302856C CN B2004100180566 A CNB2004100180566 A CN B2004100180566A CN 200410018056 A CN200410018056 A CN 200410018056A CN 1302856 C CN1302856 C CN 1302856C
- Authority
- CN
- China
- Prior art keywords
- water treatment
- pressure pump
- film filter
- treatment facilities
- atomizer
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000012528 membrane Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 238000001728 nano-filtration Methods 0.000 claims abstract description 5
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 25
- 239000003595 mist Substances 0.000 claims description 23
- 238000011001 backwashing Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 6
- 238000001471 micro-filtration Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 14
- 239000000443 aerosol Substances 0.000 abstract description 12
- 244000005700 microbiome Species 0.000 abstract description 9
- 239000007921 spray Substances 0.000 abstract description 8
- 238000000889 atomisation Methods 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 3
- 230000004931 aggregating effect Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 12
- 238000000746 purification Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000000813 microbial effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 210000003123 bronchiole Anatomy 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention discloses an atomization water treatment device which comprises a high pressure pump (2) and an atomization spray head (1) which are connected in turn through pipelines, wherein a film filter (9) adopting an amembrane method liquid separation technology is connected with the front of the high pressure pump (2) or connected between the high pressure pump (2) and the spray head (1) through the pipelines. The film filter (9) is a microwave membrane assembly, an ultrafiltration membrane assembly, a nano filtration membrane assembly or a reverse osmosis membrane assembly. The atomization water treatment device adopting the structure can stop the microorganism of bacteria, virus, etc. or other easy aggregating coagulate material passing; therefore, the produced aerosol particles has no the harmful component to the human body, and a nozzle can not be blocked because of the aggregating and condensation of the materials.
Description
Technical field:
The present invention relates to a kind of aerosol type water treatment facilities, particularly a kind of can the generation is harmful to aerocolloidal aerosol type water treatment facilities.
Background technology:
Along with reaching its maturity of atomization technique, white especially birth from the gloomy impacting type atomization technique of mist, atomization technique has been extended to view, stage, hospital, family, office space etc. and the closely-related place of people's daily life gradually from fields such as the humidification of industrial or agricultural, cooling, dedustings, bringing into play the irreplaceable effect of other technologies in fields such as making scape, sterilization, humidification, cooling, dedusting, yet, just bringing to people the so multi-functional while, a series of problem of bringing because of people's carelessness that it was hidden also can not be ignored; Wherein, harmful aerocolloidal pollution is exactly a more serious problem.In general, bacterium, germ are not to swim in the air alone, but are attached on two kinds of carriers, and a kind of is dust, and another kind is an aerosol.Dust is meant that generally diameter is greater than 100 μ m particles.Aerosol is meant solia particle, liquid particle or the two suspension system in gas medium.Gas medium wherein is generally air; Its complicated component of particulate, not of uniform size, general particle diameter be 0.001-10 μ m be the object of aerosol research.With regard to character, contain the bioaerosol that is called of biological substances such as microorganism or large biological molecule in the particulate, wherein contain being called on the microbial aerosol of microorganism.With regard to the research of human body pellet, the varying in size of particulate, the degree of depth in respiratory tract arrives body is just different with the home to return to, thereby also difference of the effect that produces.Particle diameter generally is delayed in the nasal cavity greater than the particle of 10 μ m, and the particle of 5～10 μ m can arrive bronchus, entered bronchiole and alveolar that 5 μ m are following.Therefore detrimental microorganisms is as being that carrier can be little to human body harm more greatly because of volume with dust, if but be carrier with the aerosol, form less than 10 μ m, particularly less than the microbial aerosol of 5 μ m, will be direct, serious to the harm of human body.Mist is gloomy, be exactly with water by high pressure through the gloomy nozzle atomization of mist, form in a large number aerosols atomizing equipment less than 10 μ m particulates.At present, for the spraying water, what generally only adopt endways is the smart filter of two-stage, and one-level is 5 μ m, the second level is 1 μ m, and the diameter of very most microorganism is all below 1 μ m, so the smart filter of two-stage can't be held back all microorganisms, so far, all microorganisms less than 1 μ m comprise that virus etc. can be attached to the microbial aerosol that is formed by atomized liquid, and the respiratory system by people enters in the human body, thereby causes harm to the people.Secondly, in water body, owing to have the active life body of those diameters less than 1 μ m, and these life entities will breed and assemble under the suitable situation of environment in a large number, when being detrimental to health, also can cause the instability of system works, such as spray nozzle clogging.Certainly, the obstruction of nozzle is not to be caused by microorganism fully yet, because in water body, can condense again, the smart filter of 1 μ m can't remove for also having of assembling as mud, clay, colloid silicon, colloid, emulsification wet goods material and all kinds of ion, if this class material can cause the obstruction of nozzle equally in certain quantitative gathering, particularly multiple matter interaction influence can aggravate to assemble the formation of condensing, and is even more serious to the harm of system.
Summary of the invention:
At the technical problem that exists in the prior art, the purpose of this invention is to provide and a kind ofly do not produce harmful microbial aerosol, and be difficult for causing the sprayer unit of spray nozzle clogging.
The present invention is for reaching above purpose, be to realize: provide a kind of mist gloomy water treatment facilities by such technical scheme, comprise successively the high-pressure pump, the atomizer that link to each other by pipeline, before high-pressure pump or between high-pressure pump and atomizer, film filter that link to each other by pipeline, employing embrane method liquid separation technology is set.
This film filter is to hold back the micro-filtration membrane module that the aperture is the 0.1-0.99 micron, or for holding back the hyperfiltration membrane assembly that the aperture is the 0.002-0.1 micron, or for to hold back the nanofiltration membrane component that the aperture is the 0.0009-0.0011 micron, or for can stop that all melting property salt and molecular weight are greater than 100 all substances, the reverse osmosis membrane assembly that only allows hydrone to pass through.
These above-mentioned membrane module materials are: metal film assembly or inorganic membrane assembly or polymeric membrane assembly or composite membrane assembly, type is: plate type membrane assembly or plate and frame module or tubular membrane component or doughnut formula membrane module or rolled membrane module.
As a kind of improvement of the present invention, the grouping control valve is set at the entrance point of atomizer.This grouping control valve is hand-operated valve or magnetic valve or pneumatic operated valve.
As another kind of improvement the of the present invention, the gloomy water treatment facilities of this kind mist also comprises the film cleaning device, and the film cleaning device comprises the blowdown drain pipe that has stop valve, and this blowdown drain pipe is connected with film filter.The film cleaning device also comprises tank, backwashing pump, and backwashing pump links to each other with film filter by tube connector one end, and the other end links to each other with backwashing pump, and tank links to each other with high-pressure pump or atomizer by tube connector.
Adopt the sprayer unit of this kind structure, owing to adopted and held back the aperture and be at least filter membrane component below 1 micron, (hold back the minimum diameter that aperture value represents to hold back material: for example aperture value is 0.5 micron, expression can trap water in the material of all diameters 〉=0.5 micron.Therefore) make the material that microorganism such as bacterium, virus and some other easy gathering are condensed to pass through, thereby guarantee that the particulate that is produced does not contain harmful composition, and guarantee that nozzle can not condense because of the gathering of these materials and stop up.The film cleaning device can carry out daily cleaning to filter membrane component, gets rid of the impurity that accumulates in the filter membrane component, makes filter membrane component to use repeatedly, reduces cost.The grouping control valve that links to each other with the entrance point of each atomizer can be according to actual needs, and opening or closing of atomizer controlled in grouping.
Description of drawings:
Fig. 1 is the structural representation of the gloomy water treatment facilities of a kind of mist of the present invention;
Fig. 2 is the structural representation of the gloomy water treatment facilities of another kind of mist of the present invention;
Fig. 3 is the structural representation of the gloomy water treatment facilities of another mist of the present invention;
Fig. 4 is the structural representation of the gloomy water treatment facilities of another mist of the present invention;
Fig. 5 is the structural representation of the gloomy water treatment facilities of another mist of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing the gloomy water treatment facilities of mist of the present invention is described in further detail.
Embodiment 1: Fig. 1 has provided the gloomy water treatment facilities of a kind of mist, comprise film filter 9, film cleaning device, high-pressure pump 2, grouping control valve 16, atomizer 1, the film cleaning device comprises blowdown drain pipe 5, backwashing pump 4, the tank 3 that has stop valve 6.Grouping control valve 16 is a hand-operated valve, and high-pressure pump 2 has the voltage-regulation voltage-stabilization valve, and tank 3 has water level controller.This film filter 9 is to be the doughnut formula film that raw material is made with the polysulfones, and selecting to hold back the aperture is 0.002 micron, can trap water in the milipore filter of material of all diameters 〉=0.002 micron.Film filter 9 one ends connect inlet pipe 8, and the other end links to each other with backwashing pump 4 by pipe 10.Blowdown drain pipe 5 is connected with film filter 9.Tank 3 is provided with inlet pipe 12, goes out pipe 13, goes out pipe 13 and is provided with stop valve 14; The other end of inlet pipe 12 links to each other with backwashing pump 4, and the other end that goes out pipe 13 links to each other with high-pressure pump 2.High-pressure pump 2 links to each other with grouping control valve 16 by pressure duct 15, and grouping control valve 16 links to each other with each atomizer 1 by pressure duct 17.
During actual the use, comprise operate as normal, clean this two duties, below specify:
One), during normal operating conditions, stop valve 14 is opened, stop valve 6 is closed.Former water flows into film filter 9 through inlet pipe 8 and carries out the embrane method filtration, water purification after the filtration flows through pipe 10, backwashing pump 4, inlet pipe 12, tank 3 successively, goes out pipe 13, high-pressure pump 2, pressure duct 15, grouping control valve 16, pressure duct 17, sprays with atomised form from atomizer 1 at last.At this moment, backwashing pump 4 is not worked, and only is the effect of playing circulation duct.
Two), during the cleaning state, stop valve 14 is closed, stop valve 6 is opened.Water purification in the tank 3 flows into backwashing pump 4 by inlet pipe 12, and the inlet pipe 12 of this moment has been taken as pipe.Backwashing pump 4 startup work, water purification oppositely cleans by managing 10 inflow film filters 9, and the sewage that is produced flows out from blowdown drain pipe 5.This moment, former water carried out the forward cleaning from inlet pipe 8 inflow film filters 9, and the sewage that is produced flows out from blowdown drain pipe 5.
Embodiment 2: Fig. 2 has provided the gloomy water treatment facilities of another kind of mist, comprises film filter 9, film cleaning device, high-pressure pump 2, grouping control valve 16, atomizer 1, and the film cleaning device comprises the blowdown drain pipe 5 that has stop valve 6.Grouping control valve 16 be a pneumatic operated valve, and this film filter 9 is provided with Pressure gauge, is used for the pressure difference values that sensing liquid in-out apparatus 9 then produced.This film filter 9 is to be the tubular membrane that raw material is made with the pottery, and selecting to hold back the aperture is 0.14 micron, can trap water in the micro-filtration membrane of material of all diameters 〉=0.14 micron, blowdown drain pipe 5 is connected with film filter 9.Inlet pipe 8 junctional membrane filters 9 are provided with stop valve 7 and other pipe 19 successively on the inlet pipe 8, other pipe 19 is provided with stop valve 18.Film filter 9 links to each other with high-pressure pump 2 by pipe 10, manages 10 and is provided with stop valve 11.High-pressure pump 2 links to each other with grouping control valve 16 by pressure duct 15, and grouping control valve 16 links to each other with each atomizer 1 by pressure duct 17.
During actual the use, comprise operate as normal, clean this two duties, below specify:
One), during normal operating conditions, stop valve 7,11 is opened, stop valve 6,18 is closed.Former water flows into film filter 9 through inlet pipe 8 and carries out the embrane method filtration, and the water purification after the filtration flows through pipe 10, high-pressure pump 2, pressure duct 15, grouping control valve 16, pressure duct 17, sprays with atomised form from atomizer 1 at last.
Two), during the cleaning state, stop valve 6,18 is opened, stop valve 7,11 is closed.At this moment other pipe 19 external cleaning thing, can remain common water source, also can chemical cleaning solution, also can be the air bubble that has certain pressure.Clean thing and flow into film filter 9, flow out from blowdown drain pipe 5 at last through other pipe 19, inlet pipe 8.It should be noted that if what use is chemical cleaning solution, must be cleaned according to identical step with clear water more so at last.
Embodiment 3: Fig. 3 has provided the gloomy water treatment facilities of another kind of mist, comprises film filter 9, film cleaning device, high-pressure pump 2, grouping control valve 16, atomizer 1, and the film cleaning device comprises the blowdown drain pipe 5 that has stop valve 6.Grouping control valve 16 is a magnetic valve.This film filter 9 is to be the tubular membrane that raw material is made with the pottery, and selecting to hold back the aperture is 0.5 micron, can trap water in the micro-filtration membrane of material of all diameters 〉=0.5 micron, blowdown drain pipe 5 is connected with film filter 9.Feed tube 20 connects high-pressure pump 2, and high-pressure pump 2 links to each other with film filter 9 by inlet pipe 8, is provided with stop valve 7 and other pipe 19 on inlet pipe 8 successively, and other pipe 19 is provided with stop valve 18.Film filter 9 links to each other with grouping control valve 16 by pipe 10, and pipe 10 is provided with stop valve 11.Grouping control valve 16 links to each other with each atomizer 1 by pressure duct 17.This inlet pipe 8 and pipe 10 must can bear the high pressure that high-pressure pump 2 is produced.
During actual the use, comprise operate as normal, clean this two duties, below specify:
One), during normal operating conditions, stop valve 7,11 is opened, stop valve 6,18 is closed.Former water enters high-pressure pump 2 superchargings through inlet pipe 20; Through inlet pipe 8, flow into film filter 9 and carry out the embrane method filtration, the water purification after the filtration flows through pipe 10, grouping control valve 16, pressure duct 17, sprays with atomised form from atomizer 1 at last.
Two), during the cleaning state, stop valve 6,18 is opened, stop valve 7,11 is closed.At this moment other pipe 19 external cleaning thing, can remain common water source, also can chemical cleaning solution, also can be the air bubble that has certain pressure.Clean thing through side pipe 19, inlet pipe 8, flow into film filter 9 and clean, the waste water that cleans the back generation is flowed out by blowdown drain pipe 5.
Embodiment 4: Fig. 4 has provided the gloomy water treatment facilities of another mist, is fine filtering device 21 and the stop valve 7 that adds successively on inlet pipe 8 as prior art, and fine filtering device 21 plays the effect of preliminary filtration; Purpose is in order to alleviate the task of film filter 9, to prolong the service life of film filter 9.This fine filtering device 21 also can be provided with its attached washer according to prior art.This stop valve 7 is opened when normal operating conditions, closes when the state of cleaning.All the other structures and working method are with embodiment 1.
Embodiment 5: Fig. 5 has provided the gloomy water treatment facilities of another mist, comprises film filter 9, high-pressure pump 2, grouping control valve 16, atomizer 1.This film filter 9 is that material is the composite membrane of NS-200, and selecting to hold back the aperture is 0.001 micron, can trap water in the NF membrane of material of all diameters 〉=0.001 micron.Inlet pipe 8 links to each other with film filter 9, and film filter 9 links to each other with high-pressure pump 2 by pipe 10, and high-pressure pump 2 links to each other with grouping control valve 16 by high-voltage tube 15, and the control valve 16 that divides into groups passes through pressure duct 17 and links to each other with each atomizer 1.This film filter 9 is NF membrane, can take the nanofiltration membrane component of the former water of reusable edible according to the prior art of relevant NF membrane, and the incidental condensed water outlet of this nanofiltration membrane component is in open mode all the time when work.
Embodiment 6: the gloomy water treatment facilities of a kind of mist, remove stop valve 7, other pipe 19, stop valve 18, and all the other structures are with embodiment 2.
During actual the use, comprise operate as normal, clean this two duties, below specify:
One), during normal operating conditions, stop valve 11 is opened, stop valve 6 is closed.Former water flows into film filter 9 through inlet pipe 8 and carries out the embrane method filtration, and the water purification after the filtration flows through pipe 10, high-pressure pump 2, pressure duct 15, grouping control valve 16, pressure duct 17, sprays with atomised form from atomizer 1 at last.
Two), during the cleaning state, stop valve 6 is opened, stop valve 11 is closed.At this moment former water flows into film filter 9 through inlet pipe 8 and cleans, and last sewage flows out from blowdown drain pipe 5.
At last, it is also to be noted that what more than enumerate only is specific embodiments of the invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (4)
1, the gloomy water treatment facilities of a kind of mist, comprise successively the high-pressure pump (2), the atomizer (1) that link to each other by pipeline, it is characterized in that: be preceding or between high-pressure pump (2) and atomizer (1), film filter (9) that link to each other by pipeline, employing embrane method liquid separation technology is set at described high-pressure pump (2); Described film filter (9) is for holding back the micro-filtration membrane module that the aperture is the 0.1-0.99 micron, or for holding back the hyperfiltration membrane assembly that the aperture is the 0.002-0.1 micron, or for holding back the nanofiltration membrane component that the aperture is a particle between the 0.0009-0.0011 micron, or for stopping that all melting property salt and molecular weight are greater than 100 all substances, the reverse osmosis membrane assembly that only allows hydrone to pass through; The gloomy water treatment facilities of described mist also comprises the film cleaning device, and described film cleaning device comprises the blowdown drain pipe (5) that has stop valve (6), and described blowdown drain pipe (5) is connected with film filter (9).
2, the gloomy water treatment facilities of mist according to claim 1, it is characterized in that: described film cleaning device also comprises tank (3), backwashing pump (4), described backwashing pump (4) links to each other with film filter (9) by tube connector one end, the other end links to each other with tank (3), and described tank (3) links to each other with high-pressure pump (2) or atomizer (1) by tube connector.
3, the gloomy water treatment facilities of mist according to claim 2 is characterized in that: the entrance point of described atomizer (1) is provided with grouping control valve (16).
4, the gloomy water treatment facilities of mist according to claim 3 is characterized in that: described grouping control valve (16) is hand-operated valve or magnetic valve or pneumatic operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100180566A CN1302856C (en) | 2004-04-27 | 2004-04-27 | Atomized water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100180566A CN1302856C (en) | 2004-04-27 | 2004-04-27 | Atomized water treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1569665A CN1569665A (en) | 2005-01-26 |
| CN1302856C true CN1302856C (en) | 2007-03-07 |
Family
ID=34479327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100180566A Expired - Lifetime CN1302856C (en) | 2004-04-27 | 2004-04-27 | Atomized water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1302856C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1859204B1 (en) * | 2005-03-03 | 2008-12-10 | Medclan | Humidifier with maximum decontamination |
| CN201470536U (en) * | 2009-05-26 | 2010-05-19 | 新日生物科技(深圳)有限公司 | MRM spraying equipment |
| WO2011016410A1 (en) * | 2009-08-06 | 2011-02-10 | 住友電気工業株式会社 | Water treatment device and water treatment method |
| CN103028510A (en) * | 2012-12-17 | 2013-04-10 | 苏州洁宝机械有限公司 | Method for implementing multipurpose high-pressure spraying device |
| CN103028509A (en) * | 2012-12-17 | 2013-04-10 | 苏州洁宝机械有限公司 | High-pressure spraying device capable of realizing multiple purposes |
| CN104826765B (en) * | 2015-03-08 | 2017-09-26 | 北京兴信易成机电工程有限公司 | 2K two-component devil liquor recovery equipment |
| CN113441324A (en) * | 2021-07-26 | 2021-09-28 | 江苏德誉环保设备科技有限公司 | Fog water supply system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328432Y (en) * | 1998-04-30 | 1999-07-14 | 袁世福 | Sprayer with large compensating pressure pump |
| CN2397253Y (en) * | 1999-08-04 | 2000-09-20 | 煤炭科学研究总院重庆分院 | High pressure sprayer |
| CN2467187Y (en) * | 2000-07-14 | 2001-12-26 | 郭华成 | High pressure spraying equipment |
| JP2003190853A (en) * | 2001-12-28 | 2003-07-08 | Kitz Corp | Atomization apparatus |
| CN2587524Y (en) * | 2002-12-25 | 2003-11-26 | 郭克伟 | High pressured water sprayer for fan |
| CN2695435Y (en) * | 2004-04-27 | 2005-04-27 | 马钟炜 | Atomization water treatment device |
-
2004
- 2004-04-27 CN CNB2004100180566A patent/CN1302856C/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328432Y (en) * | 1998-04-30 | 1999-07-14 | 袁世福 | Sprayer with large compensating pressure pump |
| CN2397253Y (en) * | 1999-08-04 | 2000-09-20 | 煤炭科学研究总院重庆分院 | High pressure sprayer |
| CN2467187Y (en) * | 2000-07-14 | 2001-12-26 | 郭华成 | High pressure spraying equipment |
| JP2003190853A (en) * | 2001-12-28 | 2003-07-08 | Kitz Corp | Atomization apparatus |
| CN2587524Y (en) * | 2002-12-25 | 2003-11-26 | 郭克伟 | High pressured water sprayer for fan |
| CN2695435Y (en) * | 2004-04-27 | 2005-04-27 | 马钟炜 | Atomization water treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1569665A (en) | 2005-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103925651B (en) | A kind of Laboratory air clearing machine and air purification method based on this clearing machine | |
| CN104534572A (en) | Indoor air purification device | |
| CN1302856C (en) | Atomized water treatment device | |
| CN106642353A (en) | Air purifying device and air purifying method | |
| CN107062425B (en) | Indoor air purification and disinfection equipment | |
| CN111715056A (en) | Special multi-effect fresh air purification device for cultivation and control method thereof | |
| US7410534B2 (en) | Air purifier for industrial plants | |
| CN204478276U (en) | A kind of house PM2.5 filtration system | |
| CN2695435Y (en) | Atomization water treatment device | |
| CN103591659A (en) | Spraying type air conditioning equipment and air conditioning method | |
| CN204593610U (en) | Intelligent air purifier | |
| CN203928215U (en) | A kind of building air cleaning system | |
| CN2827378Y (en) | Vehicle carried air purifying device | |
| CN113983613B (en) | Washing air disinfection and purification machine | |
| CN200955846Y (en) | Household air purifying device | |
| CN204555075U (en) | A kind of indoor air-purification device | |
| CN1262484C (en) | Secondary-cleaned atomized water treatment device | |
| JPH11114335A (en) | Production of steric vacant structure of wire with addition of titanium dioxide, and contact material with air and with circulated water | |
| CN111870728A (en) | Air purifier and purification method for poultry breeding | |
| CN205796925U (en) | Industrial waste gas purifying equipment | |
| CN2642313Y (en) | Air cleaning sterilization apparatus | |
| JP2000296307A (en) | Jet injection system method and device for removing dust and flue gas | |
| CN220194420U (en) | Sterilizing device special for purification engineering | |
| CN2614681Y (en) | Air purifying mechanism | |
| CN2629709Y (en) | Water-filtering air-purifying apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou TTC rubymist Equipment Manufacturing Co.,Ltd. Assignor: Ma Zhongwei Contract record no.: 2012330000369 Denomination of invention: Atomized water treatment device Granted publication date: 20070307 License type: Exclusive License Open date: 20050126 Record date: 20120608 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Weisen Document name: Notification of Acceptance of Request for Invalidation |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Weisen Document name: Invalidation case notification |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070307 |