CN109850986A - A kind of good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment - Google Patents
A kind of good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment Download PDFInfo
- Publication number
- CN109850986A CN109850986A CN201910072953.1A CN201910072953A CN109850986A CN 109850986 A CN109850986 A CN 109850986A CN 201910072953 A CN201910072953 A CN 201910072953A CN 109850986 A CN109850986 A CN 109850986A
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- glass tube
- bevel gear
- sterilization pool
- disinfection
- wastewater treatment
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to a kind of apparatus for ultraviolet disinfection that the bactericidal effect for wastewater treatment is good, including sterilization pool, top plate, water inlet pipe, outlet pipe and controller, disinfecting mechanism is equipped in sterilization pool, disinfecting mechanism includes motor, shaft and two disinfectant components, disinfectant component includes first bevel gear, second bevel gear, glass tube, reflector, fluorescent tube, cleaning unit and two side levers, the good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment is irradiated disinfection to waste water using disinfecting mechanism, fluorescent tube is protected using glass tube, it is convenient for ultraviolet light cover by reflector, reinforce the quantity of illumination, and the rotation for passing through glass tube, make fluorescent tube from all directions illumination-based disinfection, and in glass tube rotation process, cleaning unit on glass tube can remove the dirt on the shadow surface of another glass tube, guarantee that ultraviolet light smoothly irradiates Into inside waste water, and then reach good disinfection effect, improves the practicability of equipment.
Description
Technical field
The present invention relates to field of water treatment equipment, the in particular to good ultraviolet lights of a kind of bactericidal effect for wastewater treatment
Chlorination equipment.
Background technique
Ultraviolet radiation for sterilizing and disinfecting is the important procedure in wastewater treatment, in recent years, with the decline of cost and to chlorine and chlorine
The control of derivative, ultraviolet radiation for sterilizing and disinfecting technology are rapidly developed in foreign countries, and domestic there has also been using at ultraviolet radiation for sterilizing and disinfecting
The example for managing municipal sewage.
The prior art usually opens ultraviolet lamp tube above waste water, utilizes ultraviolet lamp when using ultraviolet radiation disinfection
Ultraviolet light is irradiated to sewage, reaches sterilisation purpose, but since the penetration power of ultraviolet light is poor, while waste water is more muddy, it is existing
Technology middle-ultraviolet lamp is only capable of carrying out sterilizing processing to the surface of waste water, and since ultraviolet light is difficult to be penetrated into the depth of waste water
Place, causes existing ultraviolet radiation for sterilizing and disinfecting effect limited, thereby reduces the existing ultraviolet sterilization for wastewater treatment
The practicability of chlorination equipment.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for wastewater treatment
The good apparatus for ultraviolet disinfection of bactericidal effect.
The technical solution adopted by the present invention to solve the technical problems is: a kind of bactericidal effect for wastewater treatment is good
Apparatus for ultraviolet disinfection, including sterilization pool, top plate, water inlet pipe, outlet pipe and controller, the top plate are fixed on the upper of sterilization pool
Side, the controller are fixed on sterilization pool, and PLC is equipped in the controller, and the water inlet pipe is fixed on the side of disinfection room
Top, the outlet pipe is fixed on the bottom of the other side of sterilization pool, and the water inlet pipe and outlet pipe are connected to sterilization pool,
Valve is equipped in the outlet pipe, the valve is electrically connected with PLC, and disinfecting mechanism is equipped in the sterilization pool；
The disinfecting mechanism includes motor, shaft and two disinfectant components, and the motor is fixed on the lower section of top plate, described
Motor is electrically connected with PLC, and the top transmission connection of the motor and shaft, two disinfectant components are distributed in sterilization pool from top to down
Interior, the disinfectant component includes first bevel gear, second bevel gear, glass tube, reflector, fluorescent tube, cleaning unit and two sides
Bar, the fluorescent tube are electrically connected with PLC, and the first bevel gear is fixedly connected with shaft, the second bevel gear and the first cone tooth
Wheel engages, and in two disinfectant components, the first bevel gear in one of disinfectant component is located at the top of second bevel gear, another
First bevel gear in a disinfectant component is located at the lower section of second bevel gear, and two side levers are separately fixed at the both ends of glass tube,
The second bevel gear is fixedly connected by one of side lever with glass tube, and the reflector is fixed in glass tube, described
Fluorescent tube is located at the inside of reflector, and the cleaning unit is located at the side of the close reflector of glass tube, the cleaning unit packet
Cleaner plate, two position-limiting units, several hairbrush and several springs are included, two position-limiting units are located at the both ends of cleaner plate, institute
It states cleaner plate to connect by spring with glass tube, the spring is in compressive state, and the hairbrush is evenly distributed on cleaner plate
Side far from glass tube.
Preferably, for the rotation of Auxiliary support glass tube, set that there are two support component, the branch below the top plate
Support component and side lever correspond, and the support component includes sunpender and two support units, and the sunpender is fixed on top plate
Lower section, the support unit and glass tube correspond, and the support unit includes support ring and two clamping plates, the support ring
It is fixed on sunpender, the support ring is set on side lever, and two clamping plates are located at the two sides of support ring, the clamping plate and side
Bar is fixedly connected.
Preferably, the smooth rotation in order to realize shaft, the bottom in the sterilization pool is equipped with bearing, the bearing holder (housing, cover)
It is located in shaft.
Preferably, in order to realize the cleaning to glass pipe surface, the position-limiting unit includes gag lever post and limited block, institute
It states limited block and is fixedly connected by gag lever post with glass tube, the cleaner plate is set on gag lever post, the length of the gag lever post
Less than the distance between two glass tubes, the sum of length and the length of hairbrush of the gag lever post are greater than between two glass tubes
Distance.
Preferably, the driving force in order to guarantee motor, the motor is DC servo motor.
Preferably, the energy conservation and environmental protection in order to realize equipment, the top plate is photovoltaic panel.
The invention has the advantages that the good apparatus for ultraviolet disinfection of bactericidal effect for being used for wastewater treatment utilizes disinfection
Mechanism is irradiated disinfection to waste water, protects fluorescent tube using glass tube, is convenient for ultraviolet light cover by reflector, reinforces light
According to amount, and by the rotation of glass tube, make fluorescent tube from all directions illumination-based disinfection, and in glass tube rotation process, glass tube
On cleaning unit can remove the dirt on the shadow surface of another glass tube, guarantee that ultraviolet light is smoothly irradiated into inside waste water,
And then reached good disinfection effect, improve the practicability of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the good apparatus for ultraviolet disinfection of the bactericidal effect for wastewater treatment of the invention；
Fig. 2 is the section view of the glass tube of the good apparatus for ultraviolet disinfection of the bactericidal effect for wastewater treatment of the invention
Figure；
Fig. 3 is the portion the A enlarged drawing of Fig. 1；
In figure: 1. sterilization pools, 2. top plates, 3. water inlet pipes, 4. outlet pipes, 5. motors, 6. shafts, 7. first bevel gears, 8.
Second bevel gear, 9. glass tubes, 10. reflectors, 11. fluorescent tubes, 12. side levers, 13. cleaner plates, 14. springs, 15. sunpenders, 16.
Pushing out ring, 17. clamping plates, 18. bearings, 19. gag lever posts, 20. limited blocks, 21. controllers.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the apparatus for ultraviolet disinfection that a kind of bactericidal effect for wastewater treatment is good, including sterilization pool 1, top
Plate 2, water inlet pipe 3, outlet pipe 4 and controller 21, the top plate 2 are fixed on the top of sterilization pool 1, and the controller 21 is fixed on
On sterilization pool 1, it is equipped with PLC in the controller 21, the water inlet pipe 3 is fixed on the top of the side of disinfection room, the water outlet
Pipe 4 is fixed on the bottom of the other side of sterilization pool 1, and the water inlet pipe 3 and outlet pipe 4 are connected to sterilization pool 1, the outlet pipe
Valve is equipped in 4, the valve is electrically connected with PLC, is equipped with disinfecting mechanism in the sterilization pool 1；
The apparatus for ultraviolet disinfection is passed through waste water to be processed into sterilization pool 1 in use, passing through water inlet pipe 3, then manages
Reason personnel operate equipment operation by controller 21, by the disinfecting mechanism in sterilization pool 1 to waste water internal irradiation ultraviolet light, destroy
The molecular structure of the DNA or RNA of microorganism in waste water cause growth cell and regenerative cell dead, kill to reach
The purpose of bacterium disinfection, then PLC controls the valve in outlet pipe 4 and opens, and the waste water after sterilizing is discharged from outlet pipe 4.
As shown in Figs. 1-2, the disinfecting mechanism includes motor 5, shaft 6 and two disinfectant components, and the motor 5 is fixed on
The lower section of top plate 2, the motor 5 are electrically connected with PLC, and the motor 5 and the top of shaft 6 are sequentially connected, two disinfectant components
It is distributed in sterilization pool 1 from top to down, the disinfectant component includes first bevel gear 7, second bevel gear 8, glass tube 9, reflective
Cover 10, fluorescent tube 11, cleaning unit and two side levers 12, the fluorescent tube 11 are electrically connected with PLC, the first bevel gear 7 and shaft 6
It is fixedly connected, the second bevel gear 8 is engaged with first bevel gear 7, in two disinfectant components, in one of disinfectant component
First bevel gear 7 is located at the top of second bevel gear 8, and the first bevel gear 7 in another disinfectant component is located at second bevel gear 8
Lower section, two side levers 12 are separately fixed at the both ends of glass tube 9, the second bevel gear 8 by one of side lever 12 with
Glass tube 9 is fixedly connected, and the reflector 10 is fixed in glass tube 9, and the fluorescent tube 11 is located at the inside of reflector 10, described
Cleaning unit is located at the side of the close reflector 10 of glass tube 9, and the cleaning unit includes that 13, two limits of cleaner plate are single
First, several hairbrush and several springs 14, two position-limiting units are located at the both ends of cleaner plate 13, and the cleaner plate 13 passes through bullet
Spring 14 is connect with glass tube 9, and the spring 14 is in compressive state, and the hairbrush is evenly distributed on the separate glass of cleaner plate 13
The side of pipe 9.
When disinfecting mechanism is run, is started by PLC control motor 5, shaft 6 is driven to keep the state of rotation, shaft 6 drives the
The rotation of one bevel gear 7, first bevel gear 7 acts in second bevel gear 8, so that second bevel gear 8 rotates, due to two
In disinfectant component, the distribution arrangement of first bevel gear 7 and second bevel gear 8 on the contrary, and the rotation direction of first bevel gear 7 with turn
The rotation direction of axis 6 is identical, thus in two disinfectant components second bevel gear 8 rotation direction on the contrary, second bevel gear 8 passes through
Side lever 12 drive glass tube 9 rotate so that in two disinfectant components glass tube 9 rotation direction on the contrary, glass tube 9 to protect
Internal fluorescent tube 11, using the reflector 10 in glass tube 9 can opening direction cover to reflector 10, increase ultraviolet light
Exposure, thus guarantee have enough ultraviolet lights can pass through waste water be irradiated disinfection, due to the rotation side of two glass tubes 9
To on the contrary, therefore when they rotate while, can be to the side of the separate reflector 10 of another glass tube 9 by cleaning unit
It is cleaned, removes the dirt of 9 surface adhesion of glass tube, be irradiated in waste water convenient for ultraviolet light by glass tube 9, cleaning unit
In, make cleaner plate 13 keep synchronous rotation with glass tube 9 by position-limiting unit, utilizes 14 pairs of spring cleanings of compressive state
Plate 13 generates thrust, so that hairbrush is resisted against the side of the separate reflector 10 on another 9 surface of glass tube, two glass tubes 9
It relatively rotates, so that hairbrush is swept on 9 surface of glass tube, removal is adhered to 10 side of separate reflector on 9 surface of glass tube
Dirt, the ultraviolet light convenient for the ultraviolet light issued by fluorescent tube 11 and by the reflection of reflector 10 are irradiated to useless across glass tube 9
In water, simultaneously because second bevel gear 8 drives glass tube 9 to rotate, so that the fluorescent tube 11 in glass tube 9 shines waste water everywhere
Sterilizing is penetrated, to reach good bactericidal effect.
As shown in figure 3, the lower section of the top plate 2 is set there are two support component, the support component and side lever 12 1 are a pair of
It answers, the support component includes sunpender 15 and two support units, and the sunpender 15 is fixed on the lower section of top plate 2, the support
Unit and glass tube 9 correspond, and the support unit includes support ring 16 and two clamping plates 17, and the support ring 16 is fixed on
On sunpender 15, the support ring 16 is set on side lever 12, and two clamping plates 17 are located at the two sides of support ring 16, the clamping plate
17 are fixedly connected with side lever 12.It is fixed on sunpender 15 by the way that sunpender 15 to be fixed on to the lower section of top plate 2, and by support ring 16,
To securing height and position of the side lever 12 in sterilization pool 1, using two clamping plates 17 on side lever 12 limit side lever 12 with
The relative position of support ring 16 avoids side lever 12 from occurring to slide relatively with support ring 16, so that the position of side lever 12 is secured, with
Support glass pipe 9 smoothly rotates.
Preferably, the smooth rotation in order to realize shaft 6, the bottom in the sterilization pool 1 is equipped with bearing 18, the axis
18 are held to be set in shaft 6.The rotation direction of shaft 6 is secured using the bearing 18 of fixed position, consequently facilitating shaft 6 is kept
Smoothly rotation.
Preferably, in order to realize the cleaning to 9 surface of glass tube, the position-limiting unit includes gag lever post 19 and limited block
20, the limited block 20 is fixedly connected by gag lever post 19 with glass tube 9, and the cleaner plate 13 is set on gag lever post 19, institute
The length of gag lever post 19 is stated less than the sum of the distance between two glass tubes 9, the length and the length of hairbrush of the gag lever post 19
Greater than the distance between two glass tubes 9.
When glass tube 9 rotates, gag lever post 19 is driven to rotate, since gag lever post 19 passes through cleaner plate 13, to drive cleaning
Hairbrush on plate 13 and cleaner plate 13 rotates synchronously, and when hairbrush is resisted against on another glass tube 9, cleaner plate 13 is moved
It is dynamic, thus when spring 14 deformation quantity change, cleaner plate 13 is moved along the axis of gag lever post 19, is kept away by limited block 20
Exempt from cleaner plate 13 and is detached from gag lever post 19, so that cleaner plate 13 is set in always on gag lever post 19, with the rotation of glass tube 9,
Hairbrush in cleaner plate 13 can carry out cleaning treatment to another 9 surface of glass tube.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the driving force of motor 5, the electricity
Machine 5 is DC servo motor.
Preferably, the energy conservation and environmental protection in order to realize equipment, the top plate 2 is photovoltaic panel.It can be sunny by photovoltaic panel
Daytime carry out photovoltaic power generation, provide fluorescent tube 11 send out lights and motors 5 run electric energy, to realize the energy conservation and environmental protection of equipment.
The apparatus for ultraviolet disinfection drives 7 turns of first bevel gear when carrying out sterilizing to waste water, through first motor 5
Dynamic, so that two second bevel gears 8 do contrary rotation, and then it is contrary to drive two glass tubes 9 in waste water to do
Rotation, in glass tube 9, some ultra violet rays that fluorescent tube 11 issues are emitted by reflector 10 so that glass tube 9 far from reflective
The side of cover 10 concentrates injection ultraviolet light to be irradiated disinfection, while using the rotation of glass tube 9, making fluorescent tube 11 to each of waste water
Place is irradiated disinfection, also, while the rotation of glass tube 9, the cleaning unit on glass tube 9 can be to another glass tube 9
The surface cleaning of irradiation removes the dirt on surface, is radiated at ultraviolet light smoothly in waste water, disappears to reach good sterilization
Toxic effect fruit, and then improve the practicability of equipment.
Compared with prior art, which utilizes disinfecting mechanism
Disinfection is irradiated to waste water, protects fluorescent tube 11 using glass tube 9, ultraviolet light cover is convenient for by reflector 10, is reinforced
The quantity of illumination, and pass through the rotation of glass tube 9, make fluorescent tube 11 from all directions illumination-based disinfection, and in 9 rotation process of glass tube,
Cleaning unit on glass tube 9 can remove the dirt on the shadow surface of another glass tube 9, guarantee that ultraviolet light is smoothly irradiated into useless
Inside water, and then reach good disinfection effect, improves the practicability of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment, which is characterized in that including sterilization pool (1),
Top plate (2), water inlet pipe (3), outlet pipe (4) and controller (21), the top plate (2) is fixed on the top of sterilization pool (1), described
Controller (21) is fixed on sterilization pool (1), and PLC is equipped in the controller (21), and the water inlet pipe (3) is fixed on disinfection room
Side top, the outlet pipe (4) is fixed on the bottom of the other side of sterilization pool (1), the water inlet pipe (3) and outlet pipe
(4) it is connected to sterilization pool (1), valve is equipped in the outlet pipe (4), the valve is electrically connected with PLC, the sterilization pool
(1) disinfecting mechanism is equipped in；
The disinfecting mechanism includes motor (5), shaft (6) and two disinfectant components, and the motor (5) is fixed on top plate (2)
Lower section, the motor (5) are electrically connected with PLC, and the top of the motor (5) and shaft (6) is sequentially connected, two disinfectant components from
It is distributed under above in sterilization pool (1), the disinfectant component includes first bevel gear (7), second bevel gear (8), glass tube
(9), reflector (10), fluorescent tube (11), cleaning unit and two side levers (12), the fluorescent tube (11) are electrically connected with PLC, and described
One bevel gear (7) is fixedly connected with shaft (6), and the second bevel gear (8) is engaged with first bevel gear (7), two disinfection groups
In part, the first bevel gear (7) in one of disinfectant component is located at the top of second bevel gear (8), another disinfectant component
In first bevel gear (7) be located at the lower section of second bevel gear (8), two side levers (12) are separately fixed at the two of glass tube (9)
End, the second bevel gear (8) are fixedly connected by one of side lever (12) with glass tube (9), and the reflector (10) is solid
It is scheduled in glass tube (9), the fluorescent tube (11) is located at the inside of reflector (10), and the cleaning unit is located at glass tube (9)
Close to the side of reflector (10), the cleaning unit includes cleaner plate (13), two position-limiting units, several hairbrush and several bullets
Spring (14), two position-limiting units are located at the both ends of cleaner plate (13), and the cleaner plate (13) passes through spring (14) and glass
(9) connection is managed, the spring (14) is in compressive state, and the hairbrush is evenly distributed on the separate glass tube of cleaner plate (13)
(9) side.
2. the apparatus for ultraviolet disinfection good for the bactericidal effect of wastewater treatment as described in claim 1, which is characterized in that institute
It states and is set below top plate (2) there are two support component, the support component and side lever (12) correspond, the support component packet
Sunpender (15) and two support units are included, the sunpender (15) is fixed on the lower section of top plate (2), the support unit and glass tube
(9) it corresponds, the support unit includes support ring (16) and two clamping plates (17), and the support ring (16) is fixed on sunpender
(15) on, the support ring (16) is set on side lever (12), and two clamping plates (17) are located at the two sides of support ring (16), institute
Clamping plate (17) is stated to be fixedly connected with side lever (12).
3. the apparatus for ultraviolet disinfection good for the bactericidal effect of wastewater treatment as described in claim 1, which is characterized in that institute
The bottom stated in sterilization pool (1) is equipped with bearing (18), and the bearing (18) is set on shaft (6).
4. the apparatus for ultraviolet disinfection good for the bactericidal effect of wastewater treatment as described in claim 1, which is characterized in that institute
Stating position-limiting unit includes gag lever post (19) and limited block (20), and the limited block (20) passes through gag lever post (19) and glass tube (9)
It is fixedly connected, the cleaner plate (13) is set on gag lever post (19), less than two glass tubes of length of the gag lever post (19)
The distance between (9), the sum of length of the gag lever post (19) and the length of hairbrush be greater than between two glass tubes (9) away from
From.
5. the apparatus for ultraviolet disinfection good for the bactericidal effect of wastewater treatment as described in claim 1, which is characterized in that institute
Stating motor (5) is DC servo motor.
6. the apparatus for ultraviolet disinfection good for the bactericidal effect of wastewater treatment as described in claim 1, which is characterized in that institute
Stating top plate (2) is photovoltaic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072953.1A CN109850986A (en) | 2019-01-25 | 2019-01-25 | A kind of good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072953.1A CN109850986A (en) | 2019-01-25 | 2019-01-25 | A kind of good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109850986A true CN109850986A (en) | 2019-06-07 |
Family
ID=66896204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910072953.1A Withdrawn CN109850986A (en) | 2019-01-25 | 2019-01-25 | A kind of good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment |
Country Status (1)
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| CN (1) | CN109850986A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748991A (en) * | 2019-10-22 | 2020-02-04 | 广州市沙唯士电子科技有限公司 | A medical air purifier that ability of disinfecting is strong for wisdom medical treatment |
| CN111013024A (en) * | 2019-12-31 | 2020-04-17 | 陆明祘 | Ultraviolet phototherapy equipment with cleaning function for dermatology department |
| CN112661235A (en) * | 2020-12-23 | 2021-04-16 | 木林森股份有限公司 | Controllable LED deep ultraviolet sterilizing equipment of reaction time |
| CN113336375A (en) * | 2021-05-10 | 2021-09-03 | 郑州三财通工贸有限公司 | All-round self-cleaning's that disinfects ultraviolet ray water purifier |
| CN113998821A (en) * | 2021-11-08 | 2022-02-01 | 东台品青生物科技有限公司 | Broken rice dehydration recovery unit is used in glucose syrup production and processing |
| CN114651773A (en) * | 2022-03-02 | 2022-06-24 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Recirculating aquaculture system of accurate control |
| CN116621271A (en) * | 2023-07-21 | 2023-08-22 | 威海中远海运重工科技有限公司 | Ultraviolet treatment device for ship ballast water |
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2019
- 2019-01-25 CN CN201910072953.1A patent/CN109850986A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748991A (en) * | 2019-10-22 | 2020-02-04 | 广州市沙唯士电子科技有限公司 | A medical air purifier that ability of disinfecting is strong for wisdom medical treatment |
| CN110748991B (en) * | 2019-10-22 | 2021-06-29 | 济宁市丰泰医疗器械有限公司 | A medical air purifier that ability of disinfecting is strong for wisdom medical treatment |
| CN111013024A (en) * | 2019-12-31 | 2020-04-17 | 陆明祘 | Ultraviolet phototherapy equipment with cleaning function for dermatology department |
| CN112661235A (en) * | 2020-12-23 | 2021-04-16 | 木林森股份有限公司 | Controllable LED deep ultraviolet sterilizing equipment of reaction time |
| CN112661235B (en) * | 2020-12-23 | 2022-05-03 | 木林森股份有限公司 | LED deep ultraviolet sterilization device with controllable reaction time |
| CN113336375A (en) * | 2021-05-10 | 2021-09-03 | 郑州三财通工贸有限公司 | All-round self-cleaning's that disinfects ultraviolet ray water purifier |
| CN113998821A (en) * | 2021-11-08 | 2022-02-01 | 东台品青生物科技有限公司 | Broken rice dehydration recovery unit is used in glucose syrup production and processing |
| CN114651773A (en) * | 2022-03-02 | 2022-06-24 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Recirculating aquaculture system of accurate control |
| CN114651773B (en) * | 2022-03-02 | 2023-03-14 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Recirculating aquaculture system of accurate control |
| CN116621271A (en) * | 2023-07-21 | 2023-08-22 | 威海中远海运重工科技有限公司 | Ultraviolet treatment device for ship ballast water |
| CN116621271B (en) * | 2023-07-21 | 2023-10-20 | 威海中远海运重工科技有限公司 | Ultraviolet treatment device for ship ballast water |
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Application publication date: 20190607 |
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| WW01 | Invention patent application withdrawn after publication |