CN218860520U - Drinking water disinfection system - Google Patents
Drinking water disinfection system Download PDFInfo
- Publication number
- CN218860520U CN218860520U CN202223596363.5U CN202223596363U CN218860520U CN 218860520 U CN218860520 U CN 218860520U CN 202223596363 U CN202223596363 U CN 202223596363U CN 218860520 U CN218860520 U CN 218860520U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- tank
- pipeline
- outlet
- 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.)
- Active
Links
Images
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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Abstract
The utility model relates to the technical field of drinking water treatment, in particular to a drinking water disinfection system, which comprises a water storage tank, wherein the water storage tank is provided with a water inlet and a water outlet, and the water inlet of the water storage tank is connected with an external water supply pipe network; the water outlet of the water storage tank is connected with the water inlet of the ultraviolet sterilizer, and the water outlet of the ultraviolet sterilizer is connected with the water inlet of the microporous filter; the water-saving disinfection device also comprises an intermediate water tank, wherein the intermediate water tank is provided with a water inlet, a water outlet and a disinfection reagent adding port; and the output port of the microporous filter is connected with the water inlet of the middle water tank; the water outlet of the middle water tank is connected with the water inlet of the activated carbon filter, and the water outlet of the activated carbon filter is connected with a water outlet pipeline. The utility model has the characteristics of structural design is simpler, and by-product chlorite and chlorate are got rid of to the drinking water after the chlorine disinfection to the pertinence, resistant fungus and resistant gene get rid of in the drinking water that can be better.
Description
Technical Field
The utility model relates to a drinking water treatment technology field especially relates to a drinking water disinfection system.
Background
Chlorine disinfection is the earliest adopted drinking water disinfection mode, has the advantages of mature and stable technology, strong sterilization capability, long duration, low cost and the like, and is the most used process for disinfecting drinking water in China at present.
Among them, chlorine dioxide has the characteristics of small dosage, fast action, high efficiency and the like, is called as a fourth generation spectrum, colleges and universities, pollution-free bactericide, has extremely strong inactivation effect on most of bacteria and pathogenic microorganisms, is not easy to generate drug resistance, and is widely applied to the field of drinking water disinfection. The disinfection effect of chlorine dioxide is not affected by acidity. Has stronger adsorption capacity and penetrating capacity to cell walls, is easier to enter microorganism bodies than common disinfectants, and increases the probability of inactivating microorganisms under the same conditions. However, chlorine dioxide disinfection produces by-products, which include primarily chlorite and chlorate. Studies have shown that both chlorite and chlorate are harmful to human health. The world health organization states that chlorite is a methemoglobin-generating compound that can cause methemoglobin and hemolytic anemia. Research data in the united states and canada show that chlorate can induce symptoms such as nervous, cardiovascular and respiratory poisoning, thyroid gland damage, anemia and the like, and reduce the vitality and the number of sperms and the like. This makes it necessary to remove the by-products chlorite and chlorate from the chlorine-disinfected drinking water.
Secondly, a certain amount of resistant bacteria and resistant genes were detected in both source water and drinking water. The long-term intake of the resistant bacteria and the resistant genes can cause the intestinal bacteria to generate resistance, which poses great threat to human health, so that the disinfection link of the drinking water is necessary to remove the resistant bacteria and the resistant genes.
Therefore, how to provide a drinking water disinfection system which has a simpler structural design, can specifically remove the by-products of chlorite and chlorate from the drinking water after chlorine disinfection and can better remove resistant bacteria and resistant genes from the drinking water becomes a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects in the prior art, the technical problem to be solved in the present invention is how to provide a drinking water disinfection system which has a simpler structural design, can remove by-products chlorite and chlorate from the drinking water after chlorine disinfection, and can remove resistant bacteria and resistant genes from the drinking water better.
In order to achieve the purpose, the utility model provides a drinking water disinfection system, which comprises a water storage tank, wherein the water storage tank is provided with a water inlet and a water outlet, and the water inlet of the water storage tank is connected with an external water supply pipe network; it is characterized in that the water outlet of the water storage tank is connected with the water inlet of the ultraviolet sterilizer, and the water outlet of the ultraviolet sterilizer is connected with the water inlet of the microporous filter; the water-saving disinfection device also comprises an intermediate water tank, wherein the intermediate water tank is provided with a water inlet, a water outlet and a disinfection reagent adding port; and the output port of the microporous filter is connected with the water inlet of the intermediate water tank; the water outlet of the middle water tank is connected with the water inlet of the activated carbon filter, the water outlet of the activated carbon filter is connected with a water outlet pipeline, and the activated carbon filter is filled with coconut shell activated carbon; the disinfectant device also comprises a disinfectant generator, and the disinfectant input port of the middle water tank is connected with the output port of the disinfectant generator.
Therefore, in the drinking water disinfection system, after the water output from the water outlet of the water storage tank is subjected to sterilization treatment by the ultraviolet sterilizer and filtering treatment by the microporous filter in sequence, resistant bacteria and resistant genes in the drinking water can be better removed to a certain extent. After the treatment, the water enters an intermediate water tank, a disinfectant generator is arranged to generate chlorine dioxide and disinfect the water, and then an activated carbon filter is arranged for adsorption filtration. Because the drinking water is disinfected by adopting chlorine dioxide, byproducts are generated, and the harm to the health of human bodies is caused by long-term drinking, the active carbon filter (filled with coconut shell active carbon) is arranged at the rear end, the coconut shell active carbon can better remove chlorite and chlorate (the chlorite which is relatively earlier removed by the coconut shell active carbon at the critical point is due to adsorption and chemical reaction, the reduction of the original chlorite is due to adsorption, and after the adsorption position is occupied, the chemical reaction on the surface of the coconut shell active carbon becomes a second-step removal process, so the removal of the chlorite and the chlorate by the coconut shell active carbon is efficient), and the safety of the drinking water can be better ensured.
As an optimization, a water inlet is arranged on the water storage tank and connected with a water supply pipeline, the far end of the water supply pipeline is connected with an external water supply pipeline network, and a control valve is arranged on the water supply pipeline.
Like this, through setting up water supply pipe, it is continuous with outside water supply network to make things convenient for more, still more convenient control.
As optimization, a disinfectant input port on the intermediate water tank is connected with an output port of a disinfectant generator through a reagent input pipeline, and a control valve is arranged on the reagent input pipeline; and the disinfectant generator is a chlorine dioxide disinfectant generator.
Therefore, the connection between the disinfectant input port on the middle water tank and the output port of the disinfectant generator is more convenient, and the structural design is simple and reasonable.
Preferably, the disinfectant input port is arranged on the end face of the lower end of the middle water tank, and the water inlet on the middle water tank is arranged on the upper end face of the middle water tank.
Like this, set up the disinfectant input port on the lower extreme terminal surface of middle water tank, the water inlet setting on the middle water tank is on the up end of middle water tank, can be so that the better water that gets into from the middle water tank water inlet of disinfectant input port forms the hedging with the disinfectant that gets into from the middle water tank water inlet, and the disinfection is accomplished in better mixing, improves disinfection quality.
As optimization, the water outlet of the water storage tank is connected with the water inlet of the ultraviolet sterilizer through a first pipeline, and a control valve is arranged on the first pipeline; the water outlet of the ultraviolet sterilizer is connected with the water inlet of the microporous filter through a second pipeline, and a delivery pump is arranged on the second pipeline; the output port of the microporous filter is connected with the water inlet of the intermediate water tank through a third pipeline, and a control valve is arranged on the third pipeline; the water outlet of the middle water tank is connected with the water inlet of the activated carbon filter through a fourth pipeline, and a check valve and a delivery pump are arranged on the fourth pipeline.
Therefore, the connection between the water outlet of the water storage tank and the water inlet of the ultraviolet sterilizer, between the water outlet of the ultraviolet sterilizer and the water inlet of the microporous filter, between the output port of the microporous filter and the water inlet of the middle water tank, and between the water outlet of the middle water tank and the water inlet of the activated carbon filter is simpler, and the structural design is more reasonable.
As an optimization, the water tank body is further included, and a partition plate is arranged in the water tank body to divide the interior of the water tank body into a water storage tank on the left side and a middle water tank on the right side; be provided with the mounting hole in the baffle upper end, the installation is provided with communicating pipe on the mounting hole, and the one end level of communicating pipe stretches into in the storage water tank and communicates with the storage water tank, and the other end level of communicating pipe stretches into in the middle water tank and the distal end is buckled down and is formed the vertical section of communicating pipe and communicate with middle water tank.
Thus, a clapboard is arranged in the water tank body to divide the interior of the water tank body into a water storage tank at the left side and a middle water tank at the right side; be provided with the mounting hole in the baffle upper end, the installation is provided with communicating pipe on the mounting hole, and the one end level of communicating pipe stretches into in the storage water tank and communicates with the storage water tank, and the other end level of communicating pipe stretches into in the middle water tank and the distal end is buckled down and is formed the vertical section of communicating pipe and communicate with middle water tank. The water in the water storage tank can directly enter the intermediate water tank through the communicating pipe, and the drinking water treatment has two routes, namely the first route is treated by the ultraviolet sterilizer, the microporous filter, the disinfectant generator and the activated carbon filter in sequence through the opening and closing operation of the control valve; and in the second route, the mixture is treated by a disinfectant generator and an activated carbon filter. The treatment via the different routes can be controlled by control valves. Different treatment routes can be selected better according to the characteristics of water quality. And the design of the water tank body is simpler and more reasonable.
Preferably, a discharge port is arranged on the middle water tank, and the vertical size from the discharge port to the bottom surface of the water tank body is smaller than the vertical size from the mounting hole to the bottom surface of the water tank body; the discharge port is connected with a discharge pipe, and the discharge pipe is provided with a control valve.
Like this, can be better avoid middle water tank backward flow to the storage water tank in, the design is more reasonable.
As optimization, an air outlet is further formed in the upper end face of the middle water tank, and a vertical upward exhaust pipe is connected to the air outlet.
Thus, by designing the exhaust port, the gas can be exhausted to the outside better.
Preferably, a waste discharge port is arranged on the water storage tank, a waste discharge pipe is connected to the waste discharge port, and a control valve is arranged on the waste discharge pipe.
Like this, through design exhaust outlet and waste pipe, can make things convenient for the clearance more.
In conclusion, the drinking water disinfection system has the characteristics that the structural design is simpler, the by-products of chlorite and chlorate can be removed from the drinking water subjected to chlorine disinfection in a targeted manner, and resistant bacteria and resistant genes in the drinking water can be removed better.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the left half of fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, a drinking water disinfection system comprises a water storage tank 1, wherein a water inlet and a water outlet are arranged on the water storage tank, and the water inlet of the water storage tank is connected with an external water supply pipe network; the water outlet of the water storage tank is connected with the water inlet of the ultraviolet sterilizer 2, and the water outlet of the ultraviolet sterilizer is connected with the water inlet of the microporous filter 3; the device also comprises an intermediate water tank 4, wherein a water inlet, a water outlet and a disinfection reagent adding port are formed in the intermediate water tank; and the output port of the microporous filter is connected with the water inlet of the middle water tank; the water outlet of the middle water tank is connected with the water inlet of an activated carbon filter 5, the water outlet of the activated carbon filter is connected with a water outlet pipeline 6, and the activated carbon filter is filled with coconut shell activated carbon; a disinfectant generator 7 is also included and the disinfectant input port of the intermediate tank is connected to the disinfectant generator output port.
Therefore, in the drinking water disinfection system, after the water output from the water outlet of the water storage tank is subjected to the sterilization treatment of the ultraviolet sterilizer and the filtration treatment of the microporous filter in sequence, the resistant bacteria and the resistant genes in the drinking water can be better removed to a certain extent. After the treatment, the water enters an intermediate water tank, a disinfectant generator is arranged to generate chlorine dioxide and disinfect the water, and then an activated carbon filter is arranged for adsorption filtration. Because the drinking water is disinfected by adopting chlorine dioxide, byproducts are generated, and the harm to the health of human bodies is caused by long-term drinking, the active carbon filter (filled with coconut shell active carbon) is arranged at the rear end, the coconut shell active carbon can better remove chlorite and chlorate (the chlorite which is relatively earlier removed by the coconut shell active carbon at the critical point is due to adsorption and chemical reaction, the reduction of the original chlorite is due to adsorption, and after the adsorption position is occupied, the chemical reaction on the surface of the coconut shell active carbon becomes a second-step removal process, so the removal of the chlorite and the chlorate by the coconut shell active carbon is efficient), and the safety of the drinking water can be better ensured.
In this embodiment, a water inlet is provided on the water storage tank and connected to the water supply pipe 8, and the water supply pipe distal end is used to connect to an external water supply pipe network, and a control valve is provided on the water supply pipe.
Like this, through setting up water supply pipe, it is continuous with outside water supply network to make things convenient for more, still more convenient control.
In the specific embodiment, a disinfectant input port on the intermediate water tank is connected with an output port of a disinfectant generator through a reagent input pipeline 9, and a control valve is arranged on the reagent input pipeline; and the disinfectant generator 5 is a chlorine dioxide disinfectant generator.
Therefore, the connection between the disinfectant input port on the middle water tank and the output port of the disinfectant generator is more convenient, and the structural design is simple and reasonable.
In this specific embodiment, the disinfectant input port is disposed on a lower end face of the middle water tank, and the water inlet on the middle water tank is disposed on an upper end face of the middle water tank.
0, the disinfectant input port is arranged on the lower end face of the middle water tank, and the water on the middle water tank is fed
The mouth sets up on the up end of middle water tank, can be so that the better water that gets into from the middle water tank water inlet of disinfectant input port and the disinfectant of follow forms the hedging, and the disinfection is accomplished in better mixing, improves disinfection quality.
In the specific embodiment, a water outlet of the water storage tank is connected with a water inlet of the ultraviolet sterilizer through a 5 th first pipeline 10, and a control valve is arranged on the first pipeline; the water outlet of the ultraviolet sterilizer is connected with the water inlet of the microporous filter through a second pipeline 11, and a delivery pump 12 is arranged on the second pipeline; the outlet of the microporous filter is connected with the inlet of the intermediate water tank through a third pipeline 13, and a control valve is arranged on the third pipeline; the water outlet of the middle water tank is connected with the water inlet of the activated carbon filter through a fourth pipeline 14, and a check valve 15 and a delivery pump are arranged on the fourth pipeline.
0, between the delivery port of storage water tank and the water inlet of ultraviolet sterilizer, between the delivery port of ultraviolet sterilizer and the water inlet of microporous filter, between the delivery outlet of microporous filter and the water inlet of middle water tank and between the delivery port of middle water tank and the water inlet of active carbon filter be connected more simply, structural design is more reasonable.
In the specific embodiment, the water tank further comprises a water tank body 16, wherein a partition plate 17 is arranged in the water tank body to divide the interior of the water tank body into a water storage tank at the left side and a middle water tank at the right side; the upper end of the partition board is provided with a mounting hole, a communicating pipe 18 is arranged on the mounting hole, one end of the communicating pipe horizontally extends into the water storage tank and is communicated with the water storage tank, the other end of the communicating pipe horizontally extends into the middle water tank, and the far end of the communicating pipe is bent downwards to form a communicating pipe vertical section and is communicated with the middle water tank.
Thus, a clapboard is arranged in the water tank body to divide the interior of the water tank body into a water storage tank at the left side and a middle water tank at the right side; be provided with the mounting hole in the baffle upper end, the installation is provided with communicating pipe on the mounting hole, and the one end level of communicating pipe stretches into in the storage water tank and communicates with the storage water tank, and the other end level of communicating pipe stretches into in the middle water tank and the distal end is buckled down and is formed the vertical section of communicating pipe and communicate with middle water tank. The water in the water storage tank can directly enter the intermediate water tank through the communicating pipe, and the drinking water treatment has two routes, namely the first route is treated by the ultraviolet sterilizer, the microporous filter, the disinfectant generator and the activated carbon filter in sequence through the opening and closing operation of the control valve; and in the second route, the mixture is treated by a disinfectant generator and an activated carbon filter. The treatment via the different routes can be controlled by control valves. Different treatment routes can be selected better according to the characteristics of water quality. And the design of the water tank body is simpler and more reasonable.
In the specific embodiment, the middle water tank is provided with the outlet, and the vertical size from the outlet to the bottom surface of the water tank body is smaller than the vertical size from the mounting hole to the bottom surface of the water tank body; a discharge pipe 19 is connected to the discharge port, and a control valve is provided on the discharge pipe.
Like this, can be better avoid middle water tank backward flow to the storage water tank in, the design is more reasonable.
In this embodiment, an air outlet is further disposed on the upper end surface of the middle water tank, and an exhaust pipe 20 which is vertically upward is connected to the air outlet.
Thus, by designing the exhaust port, the gas can be exhausted to the outside better.
In this embodiment, a waste outlet is provided on the water storage tank, a waste discharge pipe 21 is connected to the waste outlet, and a control valve is provided on the waste discharge pipe.
Like this, through design exhaust outlet and waste pipe, can make things convenient for the clearance more.
In conclusion, the drinking water disinfection system has the characteristics that the structural design is simpler, the by-products of chlorite and chlorate can be removed from the drinking water subjected to chlorine disinfection in a targeted manner, and resistant bacteria and resistant genes in the drinking water can be removed better.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (9)
1. A drinking water disinfection system comprises a water storage tank, wherein a water inlet and a water outlet are formed in the water storage tank, and the water inlet of the water storage tank is connected with an external water supply pipe network; it is characterized in that the water outlet of the water storage tank is connected with the water inlet of the ultraviolet sterilizer, and the water outlet of the ultraviolet sterilizer is connected with the water inlet of the microporous filter; the water-saving disinfection device also comprises an intermediate water tank, wherein the intermediate water tank is provided with a water inlet, a water outlet and a disinfection reagent adding port; and the output port of the microporous filter is connected with the water inlet of the middle water tank; the water outlet of the middle water tank is connected with the water inlet of the activated carbon filter, the water outlet of the activated carbon filter is connected with a water outlet pipeline, and the activated carbon filter is filled with coconut shell activated carbon; the disinfectant device also comprises a disinfectant generator, and the disinfectant input port of the middle water tank is connected with the output port of the disinfectant generator.
2. A drinking water disinfecting system as claimed in claim 1, wherein: the water storage tank is provided with a water inlet and is connected with a water supply pipeline, the far end of the water supply pipeline is connected with an external water supply pipeline network, and the water supply pipeline is provided with a control valve.
3. A drinking water disinfecting system as claimed in claim 1, wherein: the disinfectant input port on the middle water tank is connected with the output port of the disinfectant generator through a reagent input pipeline, and a control valve is arranged on the reagent input pipeline; and the disinfectant generator is a chlorine dioxide disinfectant generator.
4. A drinking water disinfecting system as recited in claim 3, wherein: the disinfectant input port is arranged on the lower end face of the middle water tank, and the water inlet on the middle water tank is arranged on the upper end face of the middle water tank.
5. A drinking water disinfecting system as claimed in claim 1, wherein: the water outlet of the water storage tank is connected with the water inlet of the ultraviolet sterilizer through a first pipeline, and a control valve is arranged on the first pipeline; the water outlet of the ultraviolet sterilizer is connected with the water inlet of the microporous filter through a second pipeline, and a delivery pump is arranged on the second pipeline; the outlet of the microporous filter is connected with the water inlet of the intermediate water tank through a third pipeline, and a control valve is arranged on the third pipeline; the water outlet of the middle water tank is connected with the water inlet of the activated carbon filter through a fourth pipeline, and the fourth pipeline is provided with a check valve and a delivery pump.
6. A drinking water disinfecting system as recited in claim 5, wherein: the water tank body is internally provided with a partition plate to divide the interior of the water tank body into a water storage tank at the left side and a middle water tank at the right side; be provided with the mounting hole in the baffle upper end, the installation is provided with communicating pipe on the mounting hole, and the one end level of communicating pipe stretches into in the storage water tank and communicates with the storage water tank, and the other end level of communicating pipe stretches into in the middle water tank and the distal end is buckled down and is formed the vertical section of communicating pipe and communicate with middle water tank.
7. A drinking water disinfecting system as recited in claim 6, wherein: a discharge port is arranged on the middle water tank, and the vertical size from the discharge port to the bottom surface of the water tank body is smaller than the vertical size from the mounting hole to the bottom surface of the water tank body; the discharge port is connected with a discharge pipe, and the discharge pipe is provided with a control valve.
8. A drinking water disinfecting system as claimed in claim 7, wherein: an air outlet is also arranged on the upper end surface of the middle water tank, and a vertical upward exhaust pipe is connected and arranged on the air outlet.
9. A drinking water disinfecting system as claimed in claim 1, wherein: the water storage tank is provided with a waste discharge port, the waste discharge port is connected with a waste discharge pipe, and the waste discharge pipe is provided with a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223596363.5U CN218860520U (en) | 2022-12-30 | 2022-12-30 | Drinking water disinfection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223596363.5U CN218860520U (en) | 2022-12-30 | 2022-12-30 | Drinking water disinfection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218860520U true CN218860520U (en) | 2023-04-14 |
Family
ID=87375612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223596363.5U Active CN218860520U (en) | 2022-12-30 | 2022-12-30 | Drinking water disinfection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218860520U (en) |
-
2022
- 2022-12-30 CN CN202223596363.5U patent/CN218860520U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211570348U (en) | Direct drinking water purifying and sterilizing device | |
| CN105540761A (en) | Water disinfection device and water disinfection method performed through water disinfection device | |
| CN101417832A (en) | Pulsed plasma catalytic means and method for drinking water safety disinfection | |
| CN211913335U (en) | Waste gas treatment device in bacillus fermentation process | |
| CN218860520U (en) | Drinking water disinfection system | |
| CN2918400Y (en) | Electricity water purifying and disinfecting equipment | |
| CN201351129Y (en) | Pulse plasma catalytic unit for safety disinfection of drinking water | |
| CN112229018A (en) | Air purifier disinfects | |
| CN207537184U (en) | Water treatment facilities and its photocatalyst processing mechanism | |
| CN112645495A (en) | Disinfection equipment suitable for small-size medical institution | |
| JP2022113450A (en) | air purifier | |
| CN204918575U (en) | Take oxygen suppliment sterilizing equipment's fermentation cylinder | |
| CN107915273B (en) | Water treatment facilities, photocatalyst processing mechanism and its processing method | |
| CN112023644A (en) | Hydroxyl radical multimode composite sterilization and disinfection system | |
| CN218485608U (en) | Deodorization device for treating fermentation tail gas | |
| CN217265253U (en) | Secondary water supply disinfection device for canteen | |
| CN214735079U (en) | Ultrapure water advanced oxidation sterilization device | |
| CN213514309U (en) | Air purifier disinfects | |
| CN218579790U (en) | Wastewater treatment system | |
| CN215480162U (en) | Disinfection equipment suitable for small-size medical institution | |
| CN216890287U (en) | Sterilization aeration equipment | |
| CN216321106U (en) | A purifier for afforestation discarded object is piled rotten gas | |
| WO2023082899A1 (en) | Hydrogen generator having self-disinfection function | |
| CN209092277U (en) | Tail gas bactericidal unit | |
| CN204973514U (en) | Organic waste gas high energy oxidation unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |