CN111895770A - Photocatalyst disinfection drying-machine based on electromagnetic heating - Google Patents
Photocatalyst disinfection drying-machine based on electromagnetic heating Download PDFInfo
- Publication number
- CN111895770A CN111895770A CN202010755149.6A CN202010755149A CN111895770A CN 111895770 A CN111895770 A CN 111895770A CN 202010755149 A CN202010755149 A CN 202010755149A CN 111895770 A CN111895770 A CN 111895770A
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- China
- Prior art keywords
- air
- photocatalyst
- guide cover
- electromagnetic heating
- blower
- 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
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 53
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000004887 air purification Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A photocatalyst disinfection dryer based on electromagnetic heating comprises a host, wherein an electromagnetic heater and an air blower are installed inside the host, the electromagnetic heater and the air blower are connected through a photocatalyst disinfector, the photocatalyst disinfector comprises an air guide cover with openings at the upper end and the lower end, a plurality of layers of filter screens are installed on the air circulation cross section in the air guide cover, photocatalyst coatings are sprayed on the surfaces of the filter screens and the inner surface of the air guide cover, and an ultraviolet light source is installed in the air guide cover to perform ultraviolet light covering irradiation on the inside of the air guide cover. The invention has the beneficial effects that: the photocatalyst disinfector is arranged in the air duct, and the photocatalyst coating sprayed on the surface of the filter screen in the photocatalyst disinfector is contacted with the air, so that the photocatalyst coating is contacted and reacted with pollutants in the air, the effect of sterilizing the air is generated, and the air purification effect is favorably realized.
Description
Technical Field
The invention relates to the technical field of electromagnetic heating equipment, in particular to a photocatalyst disinfection dryer based on electromagnetic heating.
Background
Most of the dryers on the market at present adopt a coal, gas or fuel mode to heat air media, and dry materials through hot air. Such drying equipment heat exchange efficiency is low, and equipment structure is complicated, area is big, and the pipeline construction expense is high, and the burning waste gas that produces moreover can cause the pollution to the air, can not adapt to mechanical equipment energy saving and consumption reduction, the development trend of environmental protection. In order to solve this drawback, a new approach is developed instead, whereby electromagnetic heating takes place. The electromagnetic coil is used for heating, hot air generated by heating is blown to the articles to be dried by the fan, and the articles are heated and dried. Although utilize clean energy electric energy, by a wide margin reduction is to the pollution of environment, the hot-air that generates heat blows off the scope extensively, and the heat gives off greatly reduced hot-air's temperature directly blows off the heat source for heating stoving effect is unsatisfactory, and drying efficiency is low, and the consumption of white waste electric energy causes the waste of the energy, and it is with high costs to dry. Meanwhile, the place where the dryer is used is generally a food processing environment or some places with higher requirements on air quality, but the existing dryer only has the air heating and dehumidifying function and does not have the air purifying function, so that the further improvement is needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the photocatalyst disinfection dryer based on electromagnetic heating, which has the advantages of simple structure, high heat energy utilization rate, good drying effect and air purification function.
The object of the invention is achieved in the following way: the utility model provides a photocatalyst disinfection drying-machine based on electromagnetic heating which characterized in that: the air conditioner comprises a host, wherein an electromagnetic heater and an air blower are arranged in the host, the electromagnetic heater and the air blower are connected through a photocatalyst sterilizer, an air outlet of the air blower is arranged at an air inlet end of the photocatalyst sterilizer, an air outlet end of the photocatalyst sterilizer is connected with an air inlet end of the electromagnetic heater, and an air outlet end of the electromagnetic heater is communicated with an air outlet at the top of the host;
the electromagnetic heater comprises an air duct and a core rod arranged in the air duct, a plurality of heat conducting needles are arranged between the outer cylindrical surface of the core rod and the inner hole of the air duct, one end of each heat conducting needle is fixed on the outer cylindrical surface, the other end of each heat conducting needle is fixed on the inner hole of the air duct, an electromagnetic heating coil is spirally wound on the outer cylindrical surface of the air duct, and the electromagnetic heating coil is electrically connected with a driving circuit and heats the air duct, the heat conducting needles and the core rod;
the photocatalyst sterilizer comprises an air guide cover with openings at the upper end and the lower end, a plurality of layers of filter screens are arranged on the air circulation section in the air guide cover, photocatalyst coatings are sprayed on the surfaces of the filter screens and the inner surface of the air guide cover, and an ultraviolet light source is arranged in the air guide cover to carry out ultraviolet light covering irradiation on the inside of the air guide cover;
wherein, the air-blower is the turbine formula air-blower, and its income wind gap switches on with the air intake that sets up on the host computer.
The ultraviolet light source is an ultraviolet lamp tube.
The ultraviolet lamp tubes are arranged in the wind scooper in a transverse penetrating way.
The air inlet is covered with a filter screen.
The invention has the beneficial effects that: 1. simple structure, the cost of manufacture is low, improves market competition. 2. The heating core rod and the heat conducting needle are arranged and heated by the electromagnetic heating coil at the same time, so that the heat exchange area can be effectively increased, and the heat efficiency is improved. 3. The photocatalyst disinfector is arranged in the air duct, and the photocatalyst coating sprayed on the surface of the filter screen in the photocatalyst disinfector is contacted with the air, so that the photocatalyst coating is contacted and reacted with pollutants in the air, the effect of sterilizing the air is generated, and the air purification effect is favorably realized.
Drawings
FIG. 1 is a diagram illustrating the assembly effect of the present invention.
FIG. 2 is a schematic diagram of a rear structure of a hidden part of a housing of a host according to the present invention.
Fig. 3 is a structural sectional view of the present invention.
Fig. 4 is a schematic structural view of an electromagnetic heater according to the present invention.
Fig. 5 is a sectional view of the structure of the electromagnetic heater of the present invention.
Fig. 6 is a schematic structural view of the heat conducting needle of the present invention.
FIG. 7 is a schematic view of the structure of the photocatalyst sterilizer of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a photocatalyst disinfection drying-machine based on electromagnetic heating which characterized in that: the air purifier comprises a host 5, wherein an electromagnetic heater and an air blower 6 are arranged inside the host 5, the electromagnetic heater and the air blower 6 are connected through a photocatalyst sterilizer 8, an air outlet of the air blower 6 is arranged at an air inlet end of the photocatalyst sterilizer 8, an air outlet end of the photocatalyst sterilizer 8 is connected with an air inlet end of the electromagnetic heater, and an air outlet end of the electromagnetic heater is communicated with an air outlet at the top of the host 5;
the electromagnetic heater comprises an air duct 1 and a core rod 2 arranged in the air duct, a plurality of heat conducting needles 3 are arranged between the outer cylindrical surface of the core rod 2 and an inner hole 11 of the air duct 1, one end of each heat conducting needle 3 is fixed on the outer cylindrical surface, the other end of each heat conducting needle is fixed on the inner hole 11 of the air duct 1, an electromagnetic heating coil 4 is spirally wound on the outer cylindrical surface of the air duct 1, and the electromagnetic heating coil 4 is electrically connected with a driving circuit and heats the air duct, the heat conducting needles 3 and the core rod 2;
the photocatalyst sterilizer 8 comprises an air guide cover 81 with openings at the upper end and the lower end, a plurality of layers of filter screens 82 are arranged on the air circulation section in the air guide cover 81, photocatalyst coatings are sprayed on the surfaces of the filter screens 82 and the inner surface of the air guide cover 81, and an ultraviolet light source 83 is arranged in the air guide cover 81 to carry out ultraviolet light covering irradiation on the inside of the air guide cover 81;
wherein, the blower 6 is a turbine blower 6, and the air inlet thereof is communicated with the air inlet arranged on the host 5.
The ultraviolet light source is an ultraviolet lamp tube.
The ultraviolet lamp tubes are arranged in a plurality of transverse penetrating and installing in the wind scooper 81.
The air inlet is covered with a filter screen 10.
The working principle is as follows: when the dryer works, the blower works to suck air from the environment and send the air into the photocatalyst disinfector 8, the ultraviolet light in the photocatalyst disinfector 8 works synchronously, and the generated ultraviolet light carries out ultraviolet light covering irradiation on the photocatalyst coating sprayed on the surface of the filter screen 82 and the inner surface of the air guide cover 81, so that the activity of the photocatalyst coating is improved, and the reaction intensity of the photocatalyst coating is increased when the photocatalyst coating is contacted with the air passing through the filter screen in the photocatalyst disinfector 8. Wherein, the photocatalyst is a nanometer metal oxide material titanium dioxide which is commonly used), and under the action of light, the photocatalyst can generate strong catalytic degradation function and can effectively degrade toxic and harmful gases in the air. The photocatalyst can effectively kill various bacteria, has the antibacterial rate of up to 100 percent, is an AIRPLOT photocatalyst product for identifying bacteria and viruses in 2008, 12 months, and has the functions of deodorization, stain resistance and the like, and can decompose and harmlessly treat toxins released by bacteria or fungi. Therefore, after the air enters the photocatalyst sterilizer 8, the air which can enter is sterilized and disinfected, and the air purification effect is improved.
Under the action of wind pressure, air enters the photocatalyst sterilizer 8 and then enters the air duct through the pipeline, at the moment, the electromagnetic coil is started, the electromagnetic coil heats the heat conducting needle and the core rod which are arranged in the air duct, and the heat conducting needle and the core rod generate heat. The air blower arranged at one end of the air duct is used for feeding cold air into the air duct from an air inlet of the air duct, the cold air is heated to form hot air after being mutually contacted with the heat conducting needle and the core rod, and the hot air is blown out from the air outlet to dry the articles to be dried.
The outer cylindrical surface of the core rod and the inner hole of the air guide cylinder are provided with a plurality of heat conducting needles, the heat conducting needles are arranged in a plurality of layers, and the upper and lower layers of heat conducting needles are distributed in a staggered mode, so that the upper and lower layers of heat conducting needles are distributed in a shape like a Chinese character 'pin', when cold air passes through the air guide cylinder, the cold air is blocked by the heat conducting needles, the flow rate of the cold air in the air guide cylinder is reduced, the retention time of the cold air in the air guide cylinder is prolonged, and the cold air is in full contact with the heat conducting needles and the core rod and is heated by the.
Wherein, it is required to be noted that: in the scheme, the core rod is positioned on the central axis of the air duct, so that the core rod can fully cut magnetic lines generated by the high-frequency electromagnetic heating coil, and the core rod can fully convert energy into heat energy for heating. Meanwhile, the core rod is large in size, has good heat conduction and heat storage functions, is beneficial to all the heat conduction needles to transfer heat, and enables all the heat conduction needles to heat uniformly. Wherein, the heat-retaining function of plug can also be stored the heat energy that can not in time be conducted away wherein, after solenoid stopped heating, heat energy can also be outwards transmitted, can effectively promote this drying device's thermal efficiency.
Therefore, when the drying equipment is applied to drying in the food industry, bacteria, viruses and the like in drying hot air can be effectively killed, so that the safety of food drying is improved, and the drying equipment can be widely popularized and used.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a photocatalyst disinfection drying-machine based on electromagnetic heating which characterized in that: the air purifier comprises a host (5), wherein an electromagnetic heater and an air blower (6) are installed inside the host (5), the electromagnetic heater and the air blower (6) are connected through a photocatalyst sterilizer (8), an air outlet of the air blower (6) is installed at an air inlet end of the photocatalyst sterilizer (8), an air outlet end of the photocatalyst sterilizer (8) is connected with the air inlet end of the electromagnetic heater, and an air outlet end of the electromagnetic heater is communicated with an air outlet at the top of the host (5), wherein;
the electromagnetic heater comprises an air duct (1) and a core rod (2) arranged in the air duct, a plurality of heat conducting needles (3) are arranged between the outer cylindrical surface of the core rod (2) and an inner hole (11) of the air duct (1), one ends of the heat conducting needles (3) are fixed on the outer cylindrical surface, the other ends of the heat conducting needles are fixed on the inner hole (11) of the air duct (1), an electromagnetic heating coil (4) is spirally wound on the outer cylindrical surface of the air duct (1), and the electromagnetic heating coil (4) is electrically connected with a driving circuit and heats the air duct, the heat conducting needles (3) and the core rod (2);
the photocatalyst sterilizer (8) comprises an air guide cover (81) with openings at the upper end and the lower end, a plurality of layers of filter screens (82) are arranged on the air circulation cross section in the air guide cover (81), photocatalyst coatings are sprayed on the surfaces of the filter screens (82) and the inner surface of the air guide cover (81), and an ultraviolet light source (83) is arranged in the air guide cover (81) to carry out ultraviolet light covering irradiation on the inside of the air guide cover;
wherein, the blower (6) is a turbine blower (6), and the air inlet of the blower is communicated with the air inlet arranged on the main machine (5).
2. The photocatalyst disinfection dryer based on electromagnetic heating as claimed in claim 1, wherein: the ultraviolet light source is an ultraviolet lamp tube.
3. The photocatalyst disinfection dryer based on electromagnetic heating as claimed in claim 2, wherein: the ultraviolet lamp tubes are arranged in a plurality of transverse penetrating and installing in the wind scooper (81).
4. The photocatalyst disinfection dryer based on electromagnetic heating as claimed in claim 1, wherein: the air inlet is covered with a filter screen (10).
5. The photocatalyst disinfection dryer based on electromagnetic heating as claimed in claim 1, wherein: the fixed disks (9) are installed at two ends of the air duct (1), and the fixed disks are fixedly installed with the host (5) and the photocatalyst disinfector (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010755149.6A CN111895770A (en) | 2020-07-31 | 2020-07-31 | Photocatalyst disinfection drying-machine based on electromagnetic heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010755149.6A CN111895770A (en) | 2020-07-31 | 2020-07-31 | Photocatalyst disinfection drying-machine based on electromagnetic heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111895770A true CN111895770A (en) | 2020-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010755149.6A Pending CN111895770A (en) | 2020-07-31 | 2020-07-31 | Photocatalyst disinfection drying-machine based on electromagnetic heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111895770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028430A (en) * | 2021-02-27 | 2021-06-25 | 南京博森科技有限公司 | Biological safety experiment environment control system capable of efficiently disinfecting and control method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200371800Y1 (en) * | 2004-10-08 | 2005-01-06 | 전동현 | Photocatalytic filter equipment |
| KR20050052596A (en) * | 2003-11-28 | 2005-06-03 | 박홍일 | A sterilizing drier |
| KR200411188Y1 (en) * | 2005-12-20 | 2006-03-10 | 정민철 | Air Cleaning Device Using Photocatalyst |
| KR100565775B1 (en) * | 2004-12-01 | 2006-03-28 | 주식회사 삼화에이스 | Photocatalyst filter unit and air-conditioner applying the same |
| CN107101281A (en) * | 2017-04-27 | 2017-08-29 | 安徽斌欣电子科技有限公司 | A kind of air purifier for the heating function that dehumidifies |
| CN210832967U (en) * | 2019-07-25 | 2020-06-23 | 佛山光腾新能源股份有限公司 | Hot air dryer based on electromagnetic heating |
| CN213335425U (en) * | 2020-07-31 | 2021-06-01 | 佛山光腾新能源股份有限公司 | Photocatalyst disinfection drying-machine based on electromagnetic heating |
-
2020
- 2020-07-31 CN CN202010755149.6A patent/CN111895770A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050052596A (en) * | 2003-11-28 | 2005-06-03 | 박홍일 | A sterilizing drier |
| KR200371800Y1 (en) * | 2004-10-08 | 2005-01-06 | 전동현 | Photocatalytic filter equipment |
| KR100565775B1 (en) * | 2004-12-01 | 2006-03-28 | 주식회사 삼화에이스 | Photocatalyst filter unit and air-conditioner applying the same |
| KR200411188Y1 (en) * | 2005-12-20 | 2006-03-10 | 정민철 | Air Cleaning Device Using Photocatalyst |
| CN107101281A (en) * | 2017-04-27 | 2017-08-29 | 安徽斌欣电子科技有限公司 | A kind of air purifier for the heating function that dehumidifies |
| CN210832967U (en) * | 2019-07-25 | 2020-06-23 | 佛山光腾新能源股份有限公司 | Hot air dryer based on electromagnetic heating |
| CN213335425U (en) * | 2020-07-31 | 2021-06-01 | 佛山光腾新能源股份有限公司 | Photocatalyst disinfection drying-machine based on electromagnetic heating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028430A (en) * | 2021-02-27 | 2021-06-25 | 南京博森科技有限公司 | Biological safety experiment environment control system capable of efficiently disinfecting and control method thereof |
| CN113028430B (en) * | 2021-02-27 | 2024-03-19 | 南京博森科技有限公司 | Biological safety experiment environment control system capable of achieving efficient disinfection and control method thereof |
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