CN211419701U - Circulation disinfection system - Google Patents
Circulation disinfection system Download PDFInfo
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- CN211419701U CN211419701U CN201922136636.XU CN201922136636U CN211419701U CN 211419701 U CN211419701 U CN 211419701U CN 201922136636 U CN201922136636 U CN 201922136636U CN 211419701 U CN211419701 U CN 211419701U
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- disinfection
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 120
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 136
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 126
- 230000001954 sterilising effect Effects 0.000 claims abstract description 44
- 238000002156 mixing Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 34
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009826 distribution Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 208000028659 discharge Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model provides a pair of circulation disinfection system, include: installed in a process line having a water tank and an ultraviolet sterilizer, comprising: the water tank, the water-vapor mixing pump and the ultraviolet sterilizer are connected in a circulating manner through pipelines, and the ozone generator is connected with the water-vapor mixing pump through a pipeline. The utility model relates to a circulation disinfection system has adopted neotype ozone generator and gas-liquid mixing pump's combination to come to carry out disinfection and sterilization to clean water pipeline and pipeline, and it can be abundant mix ozone and dissolve in aqueous, makes the ozone concentration distribution of aquatic even to the effect of disinfecting and sterilizing in the assurance pipeline.
Description
Technical Field
The utility model relates to a circulation disinfection system, in particular to a circulation disinfection system capable of being installed in a process line.
Background
In the field of disinfection and sterilization of water pipelines and pipelines for cleaning at present, a plurality of modes are mainly used, namely a pasteurization method (namely disinfection and sterilization are carried out by adopting hot water at 80-85 ℃), a high-temperature disinfection method (namely disinfection and sterilization are carried out by adopting pure steam at 121 ℃), a chemical disinfection method (the mode is troublesome in procedure and higher in risk because chemical agent residues in water need to be verified), and an ozone disinfection and sterilization method.
In the ozone disinfection and sterilization method, the current mainstream ozone sterilization methods in the market have corresponding defects. When adopting the combination of ozone generator and ejector to carry out ozone sterilization, the input cost is lower, but because ozone is difficult to dissolve in aqueous, so if inhale ozone and water through the ejector and mix, not only the ozone concentration in aqueous hardly reaches the uniformity to the ozone concentration in aqueous hardly carries out accurate detection, thereby hardly guarantees and can't confirm the validity of whole ozone disinfection and sterilization process. When the integrated ozone generator is adopted, the input cost is low, but the installation with special requirements in the application process cannot be met, the required amount of the prepared ozone cannot be well controlled, meanwhile, the later maintenance and the maintenance need to be carried out by professional personnel, and the service life is relatively short. When the electrolytic on-line ozone generator is adopted, the installation and the operation are convenient, but the investment cost and the later maintenance cost are higher, so the electrolytic on-line ozone generator is not suitable for being widely applied to the market.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve above-mentioned problem and go on, aim at provides a circulation disinfection system, the combination that has adopted neotype ozone generator and vapor mixing pump comes to carry out disinfection and isolation to clean water pipeline and pipeline, it can be abundant dissolve ozone mixture in aqueous, make the ozone concentration distribution of aquatic even, through the ozone disinfection water that produces in the system circulate or soak in the pipeline, to original technology pipeline disinfection, especially disinfect to water tank or apparatus in the pipeline, good disinfection effect has.
The utility model provides a circulation disinfection system has such characteristic, installs in the technology circuit that has water tank and ultraviolet sterilizer, include: the water tank, the water-vapor mixing pump and the ultraviolet sterilizer are connected in a circulating manner through pipelines, and the ozone generator is connected with the water-vapor mixing pump through a pipeline.
The utility model provides a pair of circulation disinfection system still has such characteristic, ozone generator include with the ozone electrolysis trough and the air pump that the vapor mixing pump connects gradually through the pipeline
The utility model provides a pair of circulation disinfection system still has such characteristic, still have the delivery pump in the technology circuit, with the water tank with ultraviolet sterilizer is respectively through the tube coupling.
The utility model provides a pair of circulation disinfection system still has such characteristic, the vapor mixing pump with first disinfection valve has on the pipeline between the water tank, the vapor mixing pump with disinfection check valve and the second disinfection valve that set gradually have on the pipeline between the ultraviolet sterilizer, the delivery pump with the water intaking valve has on the pipeline between the water tank, the delivery pump with outlet valve has on the pipeline between the ultraviolet sterilizer, first ozone check valve and the manual governing valve of first ozone that set gradually have on the pipeline between air pump and the ozone electrolysis trough, the ozone electrolysis trough with second ozone check valve and the manual governing valve of second ozone that set gradually have on the pipeline between the vapor-liquid mixing pump.
The utility model provides a pair of circulation disinfection system still has such characteristic, first disinfection valve the second disinfection valve water intaking valve with the outlet valve is manual diaphragm valve.
The utility model provides a pair of circulation disinfection system still has such characteristic, still have the setting with blowoff valve on the pipeline that the water tank bottom links to each other.
In addition, the utility model also provides an ozone disinfection method who adopts above-mentioned circulation disinfection system, still has such characteristic, includes following step:
adjusting water quantity: adjusting the amount of water in the water tank;
conveying ozone: starting the water-vapor mixing pump and the ozone generator, enabling the ozone prepared in the ozone generator to enter the water-vapor mixing pump, fully mixing the ozone with water to obtain ozone disinfection water, conveying the ozone disinfection water to a pipeline until the concentration of the ozone in the pipeline reaches a disinfection concentration standard, and closing the ozone generator;
and (3) disinfection and sterilization: the ozone sterilizing water is sterilized in the pipeline until reaching a preset sterilizing standard,
and (3) discharge treatment: and starting the ultraviolet sterilizer to decompose the ozone in the pipeline until the concentration of the ozone reaches a preset dischargeable standard and then discharging the ozone.
The utility model provides a pair of in ozone disinfection method, still have such characteristic, carry ozone, disinfection and in the emission treatment step, first disinfection valve the disinfection check valve the second disinfection valve is opened, water intaking valve with the outlet valve is closed.
The ozone disinfection method provided by the utility model is also characterized in that after the step of discharging treatment, the method also comprises the following steps,
and cleaning the pipeline, namely discharging water into the water tank, and continuously circulating the water in the water tank in the pipeline for a period of time through a delivery pump and then discharging the water.
The utility model provides a pair of in ozone disinfection method, still have such characteristic, in the clean pipeline step, first disinfection valve the disinfection check valve the second disinfection valve is closed, the water intaking valve with the outlet valve is opened.
Utility model action and effect
The utility model relates to a circulating disinfection device, which adopts the combination of a novel ozone generator and a water-vapor mixing pump to disinfect and sterilize clean water pipelines and pipelines, wherein the ozone generator comprises an air pump and a sampling electrolytic bath, and the special water-vapor mixing pump is different from a traditional ejector and can fully fuse prepared ozone into water, so that the concentration of the ozone in the water is uniformly distributed, and the disinfection and sterilization effects of the ozone disinfection water in the pipelines are ensured; the water tank, the water-vapor mixing pump and the ultraviolet sterilizer are circularly connected in the pipeline, the water tank, the delivery pump and the ultraviolet sterilizer are also circularly connected in the pipeline, and the communication of the two circulating pipelines is controlled by opening and closing the valve. In addition, the utility model discloses a circulating sterilization device's input cost and later maintenance cost are lower relatively, installation operation is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the cyclic disinfection system of the present invention.
Fig. 2 is a schematic view of the overall structure of the ozone generator according to the embodiment of the circulation disinfection system of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the cyclic disinfection system of the present invention.
Fig. 2 is a schematic view of the overall structure of the ozone generator according to the embodiment of the circulation disinfection system of the present invention.
As shown in fig. 1 and 2, the present invention provides a circulation disinfection system, which can be installed in an existing process line, the process line having a water tank 1 and an ultraviolet sterilizer 3 therein, the circulation disinfection system comprising: the water tank 1, the water-vapor mixing pump 2 and the ultraviolet sterilizer 3 are circularly connected through pipelines, and the ozone generator 4 is connected with the water-vapor mixing pump 2 through a pipeline. The ozone generator 4 comprises an ozone electrolytic tank 45 and an air pump 41 which are sequentially connected with the water-vapor mixing pump through a pipeline.
In addition, in the utility model provides a pair of circulation disinfection system, it is original still have delivery pump 5 in the technology circuit, with water tank 1 with ultraviolet sterilizer 3 is respectively through the tube coupling. The water tank 1, the delivery pump 5 and the ultraviolet sterilizer 3 are also circularly connected through the pipeline. According to actual requirements, the circulating disinfection system can be adopted to sterilize and disinfect the pipelines of the existing process line at regular time.
At this time, in order to control the pipeline for sterilization and disinfection, a first disinfection valve 6 is arranged on the pipeline between the water vapor mixing pump 2 and the water tank 1, and a disinfection check valve 7 and a second disinfection valve 8 which are sequentially arranged are arranged on the pipeline between the water vapor mixing pump and the ultraviolet sterilizer. A water inlet valve 9 is arranged on a pipeline between the delivery pump and the water tank, and a water outlet valve 10 is arranged on a pipeline between the delivery pump and the ultraviolet sterilizer. When the first sterilizing valve 6, the sterilizing check valve 7 and the second sterilizing valve 8 are opened and the water inlet valve 9 and the water outlet valve 10 are closed, the transfer pump 5 is not communicated with the process pipeline, and the circulating pipeline among the water tank 1, the vapor mixing pump 2 and the ultraviolet sterilizer 4 is communicated, and the sterilizing operation can be performed in the pipeline.
Additionally, the utility model provides a pair of in circulation disinfection system, first disinfection valve 6 the second disinfection valve 8 water intaking valve 9 with outlet valve 10 can be manual diaphragm valve, can be through the switching of the above-mentioned valve of manual control.
In addition, the utility model provides a pair of circulation disinfection system in, still have set up with blowoff valve 11 on the pipeline that the water tank bottom links to each other for discharge the sewage in the water tank.
In addition, the utility model also provides an ozone disinfection method who adopts above-mentioned circulation disinfection system, including following step:
adjusting water quantity: the amount of water in the water tank 1 is adjusted. The water in the water tank 1 is required to at least satisfy circulation or immersion in the pipeline, and specifically, the water tank 1 is required to be replenished or the water in the water tank is discharged to a suitable level through the blowoff valve 11 before sterilization and disinfection are performed. The preset standard that the water level in the water tank 1 needs to meet is not limited, and only the standard of a disinfection process needs to be met, and the specific standard can be determined according to the actual use condition every time.
Conveying ozone: and starting the water-vapor mixing pump 2 and the ozone generator 4, so that the ozone prepared in the ozone generator enters the water-vapor mixing pump 2, is fully mixed with water to obtain ozone disinfection water, and is conveyed to a pipeline until the concentration of the ozone in the pipeline reaches a disinfection concentration standard, and then closing the ozone generator 4.
Specifically, the ozone generator 4 is turned on to produce ozone before the water-vapor mixing pump 2 is turned on. Fig. 2 shows an overall structure diagram of an ozone generator according to an embodiment of the present invention, which comprises an air pump 41, a first ozone check valve 42, a first manual ozone adjusting valve 43 for adjusting the air flow entering the ozone electrolytic cell 44, an ozone electrolytic cell 44, a second ozone check valve 45, a second manual ozone adjusting valve 46 for adjusting the ozone flow entering the pipeline from the ozone electrolytic cell 44, and a flow meter 47, which are connected in sequence through a pipeline. The flow meter 47 is connected with the water vapor mixing pump 2 through a pipeline and is used for detecting the flow of ozone flowing into the pipeline in the ozone electrolytic cell 44.
The air pump 41, the first ozone check valve 42 and the second ozone check valve 45 are opened, the first ozone manual regulating valve 43 and the second ozone manual regulating valve 46 are regulated, the ozone electrolytic cell 44 sucks air into the ozone electrolytic cell 44 through the air pump 41, then oxygen in the air is electrolyzed into ozone through an electric reactor in the ozone electrolytic cell 44, and heat generated in the electrolytic process is cooled through air cooling. The prepared ozone enters the water-vapor mixing pump 2 through a pipeline.
Then, the first sterilizing valve 6, the sterilizing check valve 7 and the second sterilizing valve 8 are opened, the water inlet valve 9 and the water outlet valve 10 are closed, the water-vapor mixing pump 2 is started, the water-vapor mixing pump 2 starts to work, water and ozone are respectively sucked from pipelines at two ends through the water-vapor mixing pump, and the water and the ozone are fused into ozone for sterilization through high pressureWater, the chemical reaction being represented by being O3Cracking into O2And negative ions of oxygen, which is a strong oxidant and has a strong sterilization and disinfection effect, the water and the negative ions of the oxygen are fused by the water-vapor mixing pump 2 to obtain ozone disinfection water, and the ozone disinfection water is conveyed into a pipeline for circulation, so that the ultraviolet sterilizer 3 is in a closed state.
When the ozone disinfection water continuously enters the pipeline for circulation, the ozone concentration in the water needs to be detected at regular time, manual sampling can be carried out through a sampling port of the pipeline, an ozone detector can also be installed in the pipeline, and the ozone concentration in the pipeline is automatically detected and displayed through the ozone detector. When the concentration of ozone in the pipeline reaches the preset disinfection concentration, the ozone generator 4, namely the pipeline, can be closed, and the preparation of ozone is stopped. The preset disinfection concentration is not limited and can be determined according to actual requirements.
And (3) disinfection and sterilization: and the ozone disinfection water is disinfected in the pipeline until reaching a preset disinfection standard. The preset sterilization standard is not limited and can be determined according to actual requirements. The ozone disinfection water can be disinfected in a circulating mode or a single conveying mode.
And (3) discharge treatment: and starting the ultraviolet sterilizer to decompose the ozone in the pipeline until the concentration of the ozone reaches a preset dischargeable standard and then discharging the ozone.
After the disinfection is finished, the disinfection water containing ozone still circulates continuously in the pipeline, the ultraviolet sterilizer 3 can be started to decompose the ozone in the water, and the water is discharged until the ozone concentration in the water reaches the qualified preset dischargeable standard. The preset dischargeable standard is determined according to actual requirements, and 10ppd is generally adopted.
In addition, in the above ozone sterilization method, in the ozone supply, sterilization, and discharge treatment steps, the first sterilization valve 6, the sterilization check valve 7, and the second sterilization valve 8 are opened, and the inlet valve 9 and the outlet valve 10 are closed.
In addition, the ozone disinfection method provided by the utility model also comprises the following steps after the step of discharging treatment,
cleaning the pipeline, namely discharging water into the water tank 1, and continuously circulating the water in the water tank 1 in the pipeline for a period of time through the delivery pump 5 and then discharging the water.
Specifically, in order to further clean the sterilized process line, in the step of cleaning the pipeline, the first sterilizing valve 6, the sterilizing check valve 7 and the second sterilizing valve 8 are closed, and the inlet valve 9 and the outlet valve 10 are opened. At this time, the water tank 1, the transfer pump 5 and the ultraviolet sterilizer 3 are in the circulation line, and water in the line and the water tank can be discharged from the soil discharge valve 11 by re-transferring water into the water tank 1 and continuously circulating the water in the water tank 1 in the line for 30 minutes by the transfer pump.
Effects and effects of the embodiments
According to the circulating disinfection system related to the embodiment, a novel combination of an ozone generator and a water-vapor mixing pump is adopted to disinfect and sterilize a clean water pipeline and a clean water pipeline, the ozone generator comprises an air pump and a sampling electrolytic cell, the special water-vapor mixing pump is different from a traditional ejector, and prepared ozone can be fully fused in water, so that the concentration of the ozone in the water is uniformly distributed, and the disinfection and sterilization effects of the ozone disinfection water in the pipeline are guaranteed; the water tank, the water-vapor mixing pump and the ultraviolet sterilizer are circularly connected in the pipeline, the water tank, the delivery pump and the ultraviolet sterilizer are also circularly connected in the pipeline, and the communication of the two circulating pipelines is controlled by opening and closing the valve. In addition, the utility model discloses a circulating sterilization device's input cost and later maintenance cost are lower relatively, installation operation is more convenient.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that includes the element.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A cyclic sterilization system installed in a process line having a water tank and an ultraviolet sterilizer, comprising: the water tank, the water-vapor mixing pump and the ultraviolet sterilizer are connected in a circulating manner through pipelines, and the ozone generator is connected with the water-vapor mixing pump through a pipeline.
2. The cyclic sterilization system of claim 1, wherein the ozone generator comprises an ozone cell and an air pump connected in series with the vapor mixing pump via tubing.
3. The recycling sterilization system according to claim 2, wherein said process line further comprises a transfer pump connected to said water tank and said UV sterilizer via pipes, respectively.
4. The cyclical sterilization system of claim 3,
a first sterilizing valve is arranged on a pipeline between the water vapor mixing pump and the water tank,
a disinfection check valve and a second disinfection valve which are arranged in sequence are arranged on a pipeline between the water-vapor mixing pump and the ultraviolet sterilizer,
a water inlet valve is arranged on a pipeline between the delivery pump and the water tank,
a water outlet valve is arranged on a pipeline between the delivery pump and the ultraviolet sterilizer,
a first ozone check valve and a first manual ozone adjusting valve which are sequentially arranged on a pipeline between the air pump and the ozone electrolytic cell,
and a second ozone check valve and a second ozone manual regulating valve which are sequentially arranged are arranged on a pipeline between the ozone electrolytic cell and the water-vapor mixing pump.
5. The loop sterilization system of claim 4, wherein the first sterilization valve, the second sterilization valve, the inlet valve, and the outlet valve are manual diaphragm valves.
6. The cyclical sterilization system of claim 3 further comprising a blowdown valve mounted on a pipe connected to the bottom of the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136636.XU CN211419701U (en) | 2019-12-03 | 2019-12-03 | Circulation disinfection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136636.XU CN211419701U (en) | 2019-12-03 | 2019-12-03 | Circulation disinfection system |
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| Publication Number | Publication Date |
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| CN211419701U true CN211419701U (en) | 2020-09-04 |
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| CN201922136636.XU Active CN211419701U (en) | 2019-12-03 | 2019-12-03 | Circulation disinfection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759461A (en) * | 2019-12-03 | 2020-02-07 | 上海创洋水处理设备有限公司 | Circulating disinfection system and ozone disinfection method |
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2019
- 2019-12-03 CN CN201922136636.XU patent/CN211419701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759461A (en) * | 2019-12-03 | 2020-02-07 | 上海创洋水处理设备有限公司 | Circulating disinfection system and ozone disinfection method |
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