CN221036090U - Air purification unit for sterilization - Google Patents
Air purification unit for sterilization Download PDFInfo
- Publication number
- CN221036090U CN221036090U CN202322836797.6U CN202322836797U CN221036090U CN 221036090 U CN221036090 U CN 221036090U CN 202322836797 U CN202322836797 U CN 202322836797U CN 221036090 U CN221036090 U CN 221036090U
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- liquid film
- sterilization
- net
- air
- crawler
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 54
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 49
- 238000004887 air purification Methods 0.000 title claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 71
- 239000000645 desinfectant Substances 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 12
- 239000011941 photocatalyst Substances 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 102000016943 Muramidase Human genes 0.000 claims description 3
- 108010014251 Muramidase Proteins 0.000 claims description 3
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 claims description 3
- 230000002421 anti-septic effect Effects 0.000 claims description 3
- 229960000274 lysozyme Drugs 0.000 claims description 3
- 235000010335 lysozyme Nutrition 0.000 claims description 3
- 239000004325 lysozyme Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 6
- 241000700605 Viruses Species 0.000 abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 9
- 230000000249 desinfective effect Effects 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 230000001590 oxidative effect Effects 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 244000052769 pathogen Species 0.000 description 6
- 244000144972 livestock Species 0.000 description 5
- 244000144977 poultry Species 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000002458 infectious effect Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000204031 Mycoplasma Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air purification unit for sterilization, which comprises a sterilizing liquid supply part, a crawler-type roller shutter liquid film net and a driving wheel and a driven wheel for supporting the crawler-type roller shutter liquid film net, wherein the driving wheel is connected with a driving device; the crawler-type roller shutter liquid film net is of a grid type microporous surface structure, and the disinfectant forms a layer of disinfectant liquid film on the microporous surface of the roller shutter type net belt due to the surface tension effect of water; the liquid film sterilization component is used for primary absorption, adsorption, oxidation, sterilization and disinfection treatment of harmful gases such as harmful viruses, air glue, H2S and the like in the air; the multistage air purifying component comprises at least one of a primary filter, a medium-efficiency adsorption filter, an electrostatic precipitator, a UV lamp, a photocatalyst net, a high-efficiency filter and a negative ion generator, and is used for further absorbing, adsorbing, ionizing, oxidizing, sterilizing and disinfecting harmful gases such as dust particles, viruses, air adhesives, H2S and the like in the air.
Description
Technical Field
The utility model belongs to the technical field of clean air conditioning equipment, and particularly relates to an air purifying unit for sterilization.
Background
At present, in the purification ventilation air conditioning system, aiming at the areas such as heating clinics, isolation wards, infectious wards, biological laboratories, livestock and poultry breeding and the like, most of all fresh air ventilation air conditioning systems are respectively provided with independent air supply and exhaust systems, and the fresh air unit and the air supply unit adopted by the system are respectively independent air purification units.
In the prior art, the fresh air unit and the air supply unit are generally provided with functional sections such as adsorption, filtration, photocatalyst, UV photolysis, electrostatic dust removal and the like according to the air treatment requirements, and the dust removal, sterilization and disinfection of fresh air are mostly dry treatment, namely the high-pressure ionization, catalytic oxidation, filtration and adsorption treatment of air in a natural free state; as bacteria, viruses and other harmful pathogens exist in the air in an aerosol state, the particle size, the density and the electrostatic load are different, and the simple efficient filtration, adsorption, ionization and the like have poor treatment effects on the pathogens such as bacteria, viruses and the like in a free state with the particle size smaller than 0.2um, partial residual viruses and pathogens enter a room, and unnecessary secondary cross infection is caused.
Therefore, to the technical staff in the field, design a set of air purification unit for sterilization, make it can realize all viruses, bacteria in the air to disinfect, can the biggest range purify the technical problem that the technical staff in the field needs to solve.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model aims to provide the sterilizing air purifying unit which effectively realizes the sterilization of impurities, viruses and bacteria in gas by arranging a plurality of functional modules in equipment.
In order to achieve the technical purpose, the utility model adopts the following scheme:
an air purification unit for sterilization comprises a box body, a multi-stage air purification component and a liquid film sterilization component;
The box body is used for carrying out centralized sterilization and purification treatment on indoor air;
The liquid film sterilization assembly is arranged in the box body and comprises a sterilizing liquid supply part, a crawler-type rolling curtain liquid film net and a driving wheel and a driven wheel, wherein the driving wheel and the driven wheel are used for supporting the crawler-type rolling curtain liquid film net; the crawler-type roller shutter liquid film net is of a grid type microporous surface structure, and the disinfectant forms a layer of disinfectant liquid film on the microporous surface of the roller shutter type net belt due to the surface tension effect of water; the liquid film sterilization component is used for primary absorption, adsorption, oxidation, sterilization and disinfection treatment of harmful gases such as harmful viruses, air glue, H2S and the like in the air;
The multistage air purifying component comprises at least one of a primary filter, a medium-efficiency adsorption filter, an electrostatic precipitator, a UV lamp, a photocatalyst net, a high-efficiency filter and a negative ion generator, and is used for further absorbing, adsorbing, ionizing, oxidizing, sterilizing and disinfecting harmful gases such as dust particles, viruses, air adhesives, H2S and the like in the air.
The front side of liquid film sterilization subassembly be provided with the membrane subassembly, the membrane subassembly include a drive arrangement, drive arrangement on roll up curtain liquid film net towards the crawler-type and be provided with the lamina membranacea, be provided with the brush on the lamina membranacea, correspond the brush and be provided with medicine feeding mechanism or direct and be connected with antiseptic solution supply portion, paint antiseptic solution to on the curtain liquid film net is rolled up to the crawler-type.
A sealing plate is arranged between the film forming assembly and the liquid film sterilization assembly, and a avoiding hole which does not interfere with the movement of the hairbrush is arranged on the sealing plate.
The film forming principle of the liquid film sterilization component is as follows:
The multistage film forming, film increasing and film homogenizing principles of the liquid film sterilization assembly are as follows: when the driving device rotates, the film-increasing plate is driven to do circumferential rotation, the hairbrush on the film-increasing plate is immersed in disinfectant and absorbs and adsorbs part of disinfectant, the disinfectant is uniformly coated on the surface of the rolling curtain type net belt, and the disinfectant is formed into a liquid on the microporous surface of the crawler type rolling curtain liquid film net due to the surface tension, siphonage and gravity of water, so that the film-forming device has the functions of multistage film forming, film increasing and film homogenizing.
The rotation principle of the crawler-type roller shutter liquid film net is as follows: the driving rotating wheel rotates to drive the crawler-type roller shutter liquid film net and the driven rotating wheel to rotate along the axis, and any part of the crawler-type roller shutter liquid film net is contacted with the disinfectant in the disinfectant supply part.
Further, the disinfectant supply part is a medicine storage box arranged in the box body, and a drain outlet is communicated with the outer wall of the medicine storage box.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model is arranged in a box body and comprises a disinfectant supply part, a crawler-type rolling curtain liquid film net and a driving wheel and a driven wheel which are used for supporting the crawler-type rolling curtain liquid film net, wherein the driving wheel is connected with a driving device; the crawler-type roller shutter liquid film net is of a grid type microporous surface structure, and the disinfectant forms a layer of disinfectant liquid film on the microporous surface of the roller shutter type net belt due to the surface tension effect of water; the liquid film sterilization component is used for primary absorption, adsorption, oxidation, sterilization and disinfection treatment of harmful gases such as harmful viruses, air glue, H2S and the like in the air; the multistage air purifying component comprises at least one of a primary filter, a medium-efficiency adsorption filter, an electrostatic precipitator, a UV lamp, a photocatalyst net, a high-efficiency filter and a negative ion generator, and is used for further absorbing, adsorbing, ionizing, oxidizing, sterilizing and disinfecting harmful gases such as dust particles, viruses, air adhesives, H2S and the like in the air. The utility model can avoid cross infection, ensure the safety of people, livestock and poultry, has obvious disinfection and sterilization effects, and is especially suitable for high-risk environment use places such as livestock and poultry cultivation, isolation, infectious ward, heating clinic, biological laboratory and the like.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model.
In the drawings:
FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;
Fig. 2 is a schematic sectional view of a rolling screen belt rotating structure of the present utility model.
In the figure: 1. a primary filter; 2. a medium-efficiency adsorption filter; 3. a motor; 4. a motor bracket; 5. a motor shaft; 6. film-adding plates; 7. a flexible brush; 8. a driving wheel; 9. crawler-type rolling screen; 10. a water baffle; 11. an electrostatic precipitator; 12. a UV lamp; 13. a photocatalyst net; 14. a high-efficiency filter; 15. a surface-cooling heater; 16. a negative ion generator; 17. a case; 18. a blower; 19. a medicine storage box; 20. driven wheel; 21. a roller bracket; 22. a disinfectant; 23. a sewage outlet; 24. an outer rotor motor; 25. a connecting screw; 26. a rotating shaft; 27. and (5) sealing the plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-2, the technical scheme provided in this embodiment is as follows:
An air purifying unit for sterilization adopts the multi-stage air sterilizing and purifying composite technical principles of sterilizing liquid film, filtering, adsorbing, ionizing, catalytic oxidizing and the like.
The device comprises a box body 17 and components such as a film adding and homogenizing component, a liquid film sterilizing component, a multi-stage air purifying treatment, conveying and the like which are arranged in the box body 17; the unit box 17 has the same structure as the traditional clean air conditioner unit box and is used for carrying out centralized sterilization and purification treatment on indoor air.
The liquid film sterilization assembly is arranged in the box body 17 and comprises a driving wheel 8, a crawler-type roller shutter net 9, a water baffle 10, a medicine storage box 19, a driven wheel 20, a roller bracket 21, a disinfectant 22, an outer rotor motor 24, a rotating shaft 26, a sealing plate 27 and other connecting supporting pieces;
The connecting structure of the above components is as follows: the rotating shaft bracket 21 fixes the rotating shaft 26 at a proper height position on the inner wall surfaces of the front and rear boxes of the unit box 17 through fixed connecting pieces such as connecting screws 25; an outer rotor driving motor 24 is arranged in the driving wheel 8, and shaft sleeves are arranged at the two axial ends of the driving wheel 8 and the driven wheel 20, are connected with a rotating shaft 26 in a matched manner, and can rotate around the axis of the rotating shaft 26; the crawler-type roller shutter net 9 is externally applied to the outer wall surfaces of the driving wheel 8 and the driven wheel 20, and the driving wheel 8 and the driven wheel 20 can also exist in a roller structure, so that the surrounding support of the crawler-type roller shutter net 9 is realized. The outer rotor driving motor 24 drives the driving wheel 8 to do circular rotation motion around the axis of the rotating shaft 26, and the crawler-type roller shutter net 9 drives the driven wheel 20 to do circular rotation motion along the axis of the rotating shaft 26; the crawler-type roller shutter net 9 is of a grid type microporous surface structure, the axis of the driven wheel 20 is immersed below the liquid level of the disinfectant 22, and the disinfectant 22 forms a layer of disinfectant liquid film on the microporous surface of the crawler-type roller shutter net 9; when the crawler-type roller shutter net 9 rotates around the outer wall surfaces of the rollers of the driving wheel 8 and the driven wheel 20, the crawler-type roller shutter net 9 on the front side and the rear side of the crawler-type driving wheel 8 and the driven wheel 20 form a plurality of microporous disinfectant liquid films due to the surface tension and the siphoning and capillary action of the disinfectant liquid 22 existing in a water state.
On the basis of the design, the utility model also arranges a film-increasing and film-homogenizing component at the front side of the liquid film sterilizing component, wherein the film-increasing and film-homogenizing component is arranged at the part of the box body 17 and is used for film forming, film increasing and uniform film distribution of the sterilizing liquid film so as to improve the contact density, area and time between harmful gases in air, such as harmful viruses, air virus mycoplasma, H2S and the like and the liquid film and improve the primary absorption, adsorption, oxidation and sterilization and disinfection efficiency;
The film-adding and film-homogenizing component comprises a film-adding plate electrode 3, a motor bracket 4, a motor shaft 5, a film-adding plate 6, a hairbrush 7 and other connecting supporting pieces; the connection relation is as follows: when the motor 3 is driven, the motor shaft 5 drives the film-increasing plate 6 to rotate circumferentially around the axis of the motor shaft 5, a part of the hairbrush 7 at the far end of the film-increasing plate 6 is immersed into the disinfectant 22 in the medicine storage box 19 to absorb part of the disinfectant 22, the disinfectant 22 is uniformly coated on the micropore surface of the crawler-type roller shutter liquid film net 9, and a disinfectant liquid film is formed on the micropore surface of the crawler-type roller shutter liquid film net 9 due to the surface tension, siphonage and gravity of water, so that the film-increasing plate has the functions of multistage film formation, film increasing and film homogenizing.
The multi-stage air purifying component is used for further absorbing, adsorbing, ionizing, oxidizing, sterilizing and disinfecting harmful gases such as dust particles, viruses, air glue, H2S and the like in the air; as shown in fig. 1, the multi-stage air purifying component comprises a primary filter 1, a middle-effect adsorption filter 2, an electrostatic precipitator 11, a UV lamp 12, a photocatalyst net 13, a high-efficiency filter 14, a negative ion generator 16 and other connecting supporting pieces.
In the specific embodiment of the utility model, the working principle is as follows: the air treatment flow sequence in the unit is as follows: the air flow sequentially passes through a primary filter 1, a medium-efficiency adsorption filter 2, a film-increasing plate 6, a front liquid film net 9, a rear liquid film net 9, a water baffle 10, an electrostatic precipitator 11, a UV lamp 12, a photocatalyst net 13, a high-efficiency filter 14, a surface cooling heater 15 and a negative ion generator 16 in the air flow direction, and is sent into a room or other functional areas through an air outlet after passing through a blower 18.
After indoor and outdoor air is treated by the primary filter 1 and the medium-efficiency adsorption filter 2, part of bacteria and viruses are adsorbed, absorbed, captured, sterilized and oxidized by the disinfectant liquid 22 liquid film in the micropores of the front liquid film net and the rear liquid film net of the crawler-type roller shutter net 9, and the particle size, density and electrostatic load of part of harmful aerosol can be effectively increased by the air treated by the multi-stage liquid film, so that the sterilizing effect of the electrostatic precipitator 11, the UV lamp 12, the photocatalyst net 13, the high-efficiency filter 14 and the negative ion generator 16 is further improved.
The working principle of the multistage filtering and purifying technology of the unit is as follows: the device is characterized in that air flowing through the unit is subjected to primary filtration by a primary filter 1, secondary filtration by a secondary adsorption filter 2, two-stage filtration by a two-stage liquid film net before and after the medicine of a crawler-type roller shutter net 9, four-stage filtration by an electrostatic precipitator 11 and five-stage filtration by a high-efficiency filter 14, so as to effectively filter harmful substances such as dust particles in the air.
The unit adopts the working principle of a multistage adsorption technology: the air flowing through the unit is subjected to primary adsorption through the medium-efficiency adsorption filter 2, double-stage adsorption through the front liquid film net and the rear liquid film net of the crawler-type roller shutter net 9 and three-stage adsorption through the high-efficiency filter 14, and harmful microorganisms such as viruses and bacteria in the air are adsorbed step by step, so that the purposes of sterilization and disinfection are achieved.
The machine set adopts the working principle of multistage disinfection and sterilization technology: the device is characterized in that air flowing through a unit is combined with four-stage disinfection and sterilization technologies of primary disinfection, secondary ionization sterilization of an electrostatic precipitator 11, tertiary disinfection of a UV lamp 12 and oxidative decomposition of a photocatalyst net 13 through a front liquid film net and a rear liquid film net of a crawler-type roller shutter net 9, and meanwhile, pathogens such as viruses and germs in the air are decomposed through a lysozyme filter screen so as to effectively disinfect and sterilize.
Further, a drain 23 is disposed on one side of the outer wall of the medicine storage box 19, so that impurities in the disinfectant 22 can be removed or the disinfectant 22 can be replaced as a whole at regular intervals.
Further, the crawler-type roller shutter liquid film net 9 is of a porous and microporous structure, the filter screen is made of single-layer or multi-layer nylon convex net, aluminum net, stainless steel net, non-woven fabric and other porous crawler-type anti-corrosion materials with strong hygroscopicity, and the mesh size is 0.2-0.5 mm.
Further, the motor shaft 5 is positioned at the equivalent diameter or geometric center point of the head-on section inside the unit box 17; the film-adding plate 6 is of a strip-shaped plate or column structure, a shaft sleeve or a chuck is arranged at the center of the film-adding plate and fixedly connected with a motor shaft, and a hairbrush 7 is arranged at the contact end surface of the film-adding plate and the crawler-type roller shutter net 9; when the motor 3 is started and the motor shaft 5 is driven, the film-adding plate 6 and the flexible brush 7 are driven to do circumferential rotation around the motor shaft 5, and part of the disinfectant 22 is uniformly smeared on the micropore surface of the crawler-type roller shutter liquid film net 9.
Further, a sealing plate 27 is arranged on the air inlet upstream side of the crawler-type roller shutter liquid film net 9, and the periphery of the sealing plate 27 is firmly fixed with the inner wall of the box 17 by connecting screws 25 so as to ensure that air completely flows through the micropore surface of the crawler-type roller shutter liquid film net 9; the sealing plate 27 is of a central open pore structure, and the size of the open pore is matched with the rotating radius of the hairbrush 7 on the film-increasing plate 6; the sealing plate 27 and the flexible hairbrush 7 are in flexible contact with the crawler-type roller shutter liquid film net 9.
Further, the depth of the film-adding plate 6 and the flexible brush 7 immersed in the disinfectant 22 in the medicine storage box 29 is 50-100 mm, so that the end brush 7 is convenient to be ensured to be wetted and absorb enough disinfectant 22; the disinfectant 22 is copper sulfate, plant ash, sodium hypochlorite and other substances with adsorption and absorption effects or sterilization and disinfection effects for inhibiting growth or living environment of partial bacteria, viruses and other pathogens.
Further, a concentration monitoring sensor for the disinfectant 22 can be arranged in the medicine storage box 19, the disinfectant 22 can be added, replaced and discharged in time, and the waste disinfectant 22 is discharged out of the unit through the drain 23.
Further, the water baffle 10 is made of conventional stainless steel, ABS and the like, so as to prevent part of the disinfectant 22 from splashing into the electrostatic precipitator 11 and reduce the electrostatic precipitation efficiency.
Furthermore, the surfaces of the filter materials of the primary filter 1, the medium-efficiency adsorption filter 2 and the high-efficiency filter 14 are all made of the melt-blown non-woven fabrics, so that viruses and germs with the particle sizes within 0.3nm are effectively adsorbed, and the sterilization and disinfection effects are improved.
Furthermore, a lysozyme filter screen is arranged at one side of the air outlet end of the electrostatic precipitator 11 and the negative ion generator 16, so as to further filter, adsorb and capture part of untreated virus, germ and other harmful pathogens, and improve the disinfection and sterilization effects.
Compared with the prior art, the sterilizing liquid film and the multistage air purifying, sterilizing and disinfecting treatment assembly can better sterilize, disinfect and purify air, can improve sterilizing and disinfecting effects, avoid cross infection, ensure the safety of people, livestock and poultry, have obvious sterilizing and disinfecting effects, and are particularly suitable for high-risk environment use places such as livestock and poultry cultivation, isolation, infectious wards, heating clinic, biological laboratories and the like.
Claims (7)
1. An air purification unit for sterilization, which is characterized in that: comprises a box body, a multi-stage air purifying component and a liquid film sterilizing component;
The liquid film sterilization assembly is arranged in the box body and comprises a sterilizing liquid supply part, a crawler-type rolling curtain liquid film net and a driving wheel and a driven wheel, wherein the driving wheel and the driven wheel are used for supporting the crawler-type rolling curtain liquid film net; the crawler-type roller shutter liquid film net is of a grid type microporous surface structure;
The multistage air purification component comprises at least one of a primary filter, a medium-efficiency adsorption filter, an electrostatic precipitator, a UV lamp, a photocatalyst net, a high-efficiency filter and a negative ion generator.
2. An air cleaning unit for sterilization as defined in claim 1, wherein: the front side of liquid film sterilization subassembly be provided with the membrane module, the membrane module include a drive arrangement, drive arrangement on roll up curtain liquid film net towards the crawler-type and be provided with the extension board, be provided with the brush on the extension board, correspond the brush and be provided with medicine feeding mechanism or be connected with antiseptic solution supply portion.
3. An air cleaning unit for sterilization as defined in claim 1, wherein: a sealing plate is arranged between the film forming assembly and the liquid film sterilization assembly, and a avoiding hole which does not interfere with the movement of the hairbrush is arranged on the sealing plate.
4. An air cleaning unit for sterilization as defined in claim 1, wherein: the disinfectant supply part is a medicine storage box arranged in the box body, and a drain outlet is communicated with the outer wall of the medicine storage box.
5. An air cleaning unit for sterilization as defined in claim 1, wherein: the crawler-type roller shutter liquid film net is of a porous and microporous structure, the filter net is of a single-layer or multi-layer structure, and the mesh size is 0.2-0.5 mm.
6. An air cleaning unit for sterilization as defined in claim 1, wherein: the surfaces of the filter materials of the primary filter, the medium-effect adsorption filter and the high-efficiency filter are all made of the melt-blown non-woven fabrics.
7. An air cleaning unit for sterilization as defined in claim 1, wherein: and a lysozyme filter screen is arranged at one side of the air outlet end of the electrostatic dust collector and the negative ion generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836797.6U CN221036090U (en) | 2023-10-23 | 2023-10-23 | Air purification unit for sterilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322836797.6U CN221036090U (en) | 2023-10-23 | 2023-10-23 | Air purification unit for sterilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221036090U true CN221036090U (en) | 2024-05-28 |
Family
ID=91181178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322836797.6U Active CN221036090U (en) | 2023-10-23 | 2023-10-23 | Air purification unit for sterilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221036090U (en) |
-
2023
- 2023-10-23 CN CN202322836797.6U patent/CN221036090U/en active Active
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