CN104163466B - Method and device for re-circulating disinfection of drinking water by using waste ozone - Google Patents
Method and device for re-circulating disinfection of drinking water by using waste ozone Download PDFInfo
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- CN104163466B CN104163466B CN201410257494.1A CN201410257494A CN104163466B CN 104163466 B CN104163466 B CN 104163466B CN 201410257494 A CN201410257494 A CN 201410257494A CN 104163466 B CN104163466 B CN 104163466B
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Abstract
The invention relates to a method and device for re-circulating disinfection of drinking water by using waste ozone. The method comprises six steps of disinfecting with ultraviolet rays; continuously mixing, dissolving and decomposing a gas-water mixed flow in the drinking water; and disinfecting a tank body, the drinking water in the tank body and air in the tank body. The device comprises the tank body, a plurality of ultraviolet lamps, a plurality of quartz socket tubes, a water ejector, and a high pressure water pump. The tank body comprises a first cavity, a second cavity communicated with air and a water cavity; the quartz socket tubes sealingly penetrate through the left and right walls of the water cavity and open in the first cavity and second cavity; the ultraviolet lamps sealingly penetrate through the first cavity and are disposed in the quartz socket tubes; a pressure water inlet of the water ejector is communicated with a high pressure water outlet of the high pressure water pump; a nozzle of the water ejector is communicated with the water cavity; and a gas inlet of the water ejector is communicated with the first cavity. The method and device take full use of conventional equipment and waste ozone byproducts, carry out ozone deep disinfection on the drinking water again, and save energy.
Description
Technical field
The present invention relates to the processing method and processing device of a kind of drinking water, particularly to utilizing discarded ozone gas to drinking
Water circulates the method and device that sterilization is increased water quality again.
Background technology
Along with developing rapidly of China's economy, the growth of population, industrial and agriculture pollutant, severe contamination life drink
Using water water head site, detect according to relevant authoritative department, what the most available drinking water was up to standard only has 20%, major part soil and underground
Water is seriously polluted, has constituted China city and drinking water of rural area threatens, drastically influence the physical and mental health of resident, and drinking water safety becomes
One of major issue of concern.In order to ensure the safety problem of drinking-water, meet the living needs that the people improve constantly,
On July 1st, 2007 Ministry of Public Health and national standardization administration committee to original drinking water standard " Drinking Water health mark
Accurate " GB5749-85 revised, combines and issue new mandatory country " drinking water sanitary standard " GB5749-
2006, the new standard old plant than 1985 adds 70 many index requirements, strengthens water quality Organic substance, microorganism and water
The requirement of the aspects such as matter sterilization.Wherein micro-biology experiment is increased to 6 by two, adds Lan Shi giardia lamblia, Cryptosporidium
" two worms " etc. easily cause the strict of the microorganism of stomachache and intestinal tract disease to control and detection, it is ensured that drinking water safety, connect with the world
Rail.
As far back as 1910, Paris, FRA just had started to use ultraviolet ray disinfector to carry out disinfection drinking water.The fifties with
Rear Ultraviolet Disinfection has obtained unprecedented development, and from the latter stage seventies, Ultraviolet Disinfection is widely used
In drinking water and the sterilization process of municipal wastewater.Conventional chemosterilant can have while sterilization to a certain extent
The disinfection byproduct (DBP) of evil, and the feature of the Ultraviolet Disinfection of maturation is the harmful microorganism that can effectively inactivate in water
And virus, and not association disinfection byproduct (DBP), disinfection by ultraviolet light product the most gradually obtains domestic design while the most progressive
Teacher and the favor of terminal use.Ultraviolet is the light wave between visible light and X-ray, wave-length coverage 100nm with
Between 400nm.According to the difference of wavelength, ultraviolet is defined as ultraviolet light,long wave, B, C and vacuum ultraviolet by people.Ultraviolet C is again
Being referred to as short wave ultraviolet, its wave-length coverage is 200nm to 275nm, is the light wave maximally efficient to liquid disinfection.Ultraviolet master
If by the hereditary material destroying microorganism, it is allowed to continue division and replicate, to reach the purpose of sterilization.Meanwhile, purple
Outside line can also produce certain destruction to the Cytoplasm of microorganism and cell wall.Lose division and replication capacity micro-
Human body will not be constituted a threat to by biology, and proper Ultraviolet Disinfection and effective ultraviolet dosage may insure that drinking water is pacified
Entirely.Every day, have more than the drinking water of 30,000,000 tons in worldwide through disinfection by ultraviolet light process.Wavelength 100～
200nm, is also called vacuum ultraviolet.Its penetration capacity is the most weak.It can make the dioxygen oxidation in air become ozone, referred to as ozone
There is line.
While the ultraviolet of short wave ultraviolet fluorescent tube generation 200nm to the 275nm wave band sterilized in the market not
Can produce the ultraviolet that wavelength is 100～200nm wave bands with avoiding, the ultraviolet of this wave band irradiates surrounding air to be inspired in a large number
Ozone, under prior art conditions, this part ozone wastes, and two is to produce difficulty after this part ozone is emitted in air
The abnormal smells from the patient heard, makes people produce sense of discomfort, and the concentration of ozone reaches 0. 1～1ppm can make that people feels dizzy, eye is puckery, throat
The symptoms such as pain, higher content will be fatal.
But, ozone is again a kind of strong oxidizer, and its oxidation-reduction potential in water is 2.07V, is only second to fluorine
2.5V, its oxidability, higher than the 1.36V and the 1.5V of chlorine dioxide of chlorine, can be destroyed the cell wall of decomposing bacteria, expand soon
Dissipate penetrate into intracellular, glucoseoxidase etc. necessary to oxidation Decomposition antibacterial internal oxidation glucose, it is also possible to directly with thin
Bacterium, virus are had an effect, and destroy cell, ribonucleic acid, decompose DNA (deoxyribonucleic acid), RNA, protein, lipid and polysaccharide etc.
Macromolecule polyalcohol, makes the metabolism of antibacterial and reproductive process be destroyed.It is by the fracture institute of cell membrane that antibacterial is killed by ozone
Causing, this process is referred to as cell lysis, causes owing to Cytoplasm is crushed in water, and under conditions of dissipating, cell is not
May regeneration.It should be pointed out that, different from hypochlorous acid class disinfectant, the sterilizing ability of ozone is not affected by pH value change and ammonia,
Its sterilizing ability big 600-3000 times than chlorine, its sterilizing, disinfective action are almost instantaneous generation, at Measuring Ozone Concentration in Water
During 0.3-2mg/L, just can reach 4mg/L with lethal antibacterial in concentration in 0.5-1min, in 1 minute, hepatitis B virus inactivation ratio is
100%.Needed for reaching identical sterilization effect, Ozone Water pharmaceutical quantities is only the 0.0048% of chlorine.Ozone is to yeast and parasite etc. also
Active, such as can remove virus, sporangiocyst, spore, fungus, Candida albicans and Penicillium bacterium, parasite with it graceful gloomy
Microorganism and the viruses such as family name's schistosomicide.Additionally, ozone can also aoxidize, pollutant in decomposition water, to except smelling in water processes
Taste, decolour, sterilize, remove phenol, cyanogen, ferrum, manganese and reduction COD, BOD etc. all there is significant effect.
It is to continue to utilize ultraviolet to enter drinking water that the ozone utilizing ozonator to produce carries out advanced treating to drinking water
Row process another technological progress, this utilization sterilization quartz burner produced by by-product ozone to drinking
Water carries out Duplex treatment, has no report both at home and abroad, is stopping pollution, is saving the energy, improve and ensure that drinking water quality aspect is imitated
Fruit is notable, significant.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists, the invention provides a kind of utilization and discard ozone gas to drinking
Water circulates the method for sterilization again；Additionally present invention also offers and realize above-mentioned utilization and discard ozone gas and again circulate drinking
The device of water sterilization method.
For achieving the above object, the present invention utilizes discarded ozone gas that drinking water circulates the method bag of sterilization again
Include following steps:
The quartz burner that drinking water utilization in A, tank body is sealed in Burdick lamp pipe box carries out ultraviolet irradiation and disappears
Poison;
The High-Pressure Water that B, high-pressure hydraulic pump produce enters water sprayer water inlet, makes water sprayer air entry produce negative pressure;
The negative pressure extracting Burdick lamp that C, water sprayer air entry produce irradiates the ozone gas produced by water sprayer air-breathing
Mouth enters water sprayer;
D, the ozone gas entering into water sprayer mix with the High-Pressure Water entering into water sprayer and are partly dissolved in high pressure
Current are formed air water stream is blended;
E, air water are blended stream and are injected in the tank body containing drinking water by water sprayer nozzle;
F, be injected into tank body in be mixed with and be blended in stream drinking water in tank body dissolved with the air water of ozone body continue mixing,
Dissolving, decompose, carry out disinfection the drinking water in tank body, tank body and the air in tank body, the concentration of ozone in water is 0.3-
4mg/L。
Realizing above-mentioned utilization to discard ozone drinking water circulates the device of sterilization method again, its technical scheme is such as
Under:
It include the same number of some quartz socket tubes 4 of tank body, some quartz burners 3 and quartz burner 3,
Water sprayer 8, high-pressure hydraulic pump 9, tank body includes the second cavity 1-2 and water cavity 1-3, the quartz sleeve that the first cavity 1-1 communicates with air
Left and right two wall opening of pipe 4 hermetically passing water cavity 1-3 seals wear in the first cavity 1-1 and the second cavity 1-2, quartz burner 3
Cross the first cavity 1-1 to be placed in quartz socket tube 4；The pressurized water inlet 8-1 of water sprayer 8 and the high-pressure outlet of high-pressure hydraulic pump 9
Communicating, the nozzle 8-2 of water sprayer 8 communicates with water cavity 1-3, and the gas access 8-3 and the first cavity 1-1 of water sprayer 8 communicate.
Preferably, the second cavity 1-2 is provided with air filter 5 with the air place of communicating, and prevents the impurity such as dust
Enter.
Can also be optimized for: at the gas access 8-3 of water sprayer 8, install switch 7 additional, for controlling the injected volume of ozone.
Can also be optimized for: at the nozzle 8-2 of water sprayer 8, install check valve 6 additional, prevent the watery vomiting in water cavity 1-3 from flowing to
Water sprayer.
Can also be optimized for further: described switch 7 is electromagnetic switch, and it is by being installed in the ozone in water cavity 1-3
Concentration sensor controls folding, for automatically controlling the injected volume of ozone.
Compared with prior art, the remarkable result of the present invention is:
1. integrated apparatus, floor space is little, and operating cost is low, and application is convenient, saves space；
2. high efficiency sterilization, it is easy to accomplish efficient sterilizing broad spectrum activity;
3. fully save and utilize existing equipment and discarded ozone side-product, drinking water is carried out again the ozone degree of depth and disappears
Poison, saves the energy；
4. stopped the equipment air pollution for a long time to environment, ensured that people's is healthy, safety and environmental protection；
5. double circulation sterilization, improves and ensures the quality of drinking water, reach the demand directly drunk.
Accompanying drawing explanation
Fig. 1 is the technical program structural representation.
Wherein: the first cavity 1-1；Second cavity 1-2；Water cavity 1-3；Water inlet 1-4；Outlet 1-5；Quartz burner 3；
Quartz socket tube 4；Air filter 5；Check valve 6；Switch 7；Water sprayer 8；Pressurized water inlet 8-1；Nozzle 8-2；Gas access 8-
3；High-pressure hydraulic pump 9.
Detailed description of the invention
With reference to the accompanying drawings 1, describe the present invention in detail.
1: one columnar tank of specific embodiment, is divided into three relatively independent parts: the first cavity 1-1 and air
The the second cavity 1-2 communicated and water cavity 1-3, shown in four quartz socket tube 4(figures 2, other two are cut away) hermetically passing
Left and right two wall opening of water cavity 1-3 in the first cavity 1-1 and the second cavity 1-2, four quartz burners 3 (shown in figure 2,
Other two are cut away) hermetically passing the first cavity 1-1 is placed in four quartz socket tubes 4；The pressurized water inlet 8-of water sprayer 8
1 communicates with the high-pressure outlet of high-pressure hydraulic pump 9, and the nozzle 8-2 of water sprayer 8 passes through water inlet 1-4 and the water cavity 1-3 phase of tank body
Logical, the gas access 8-3 and the first cavity 1-1 of water sprayer 8 communicate.
During work, outer water receiving enters the water cavity 1-3 of tank body by water inlet pipe 1-4, opens quartz burner 3, and ultraviolet leads to
After crossing quartz socket tube 4, the water body in water cavity 1-3 is carried out ultraviolet radiation disinfection, simultaneously as ultraviolet irradiation makes ultraviolet
Between line fluorescent tube 3 and quartz socket tube 4, the air in space produces a large amount of ozone gas.When needs externally supply water, high-pressure hydraulic pump 9
Opening, High-Pressure Water supplies water to user through high-pressure outlet；Meanwhile, High-Pressure Water is through the pressurized water inlet 8-1 of water sprayer 8
Enter water sprayer 8, owing to the pressure of High-Pressure Water is more than the water body pressure in water cavity 1-3, make the gas access 8-3 of water sprayer 8
Produce negative pressure;At this moment between quartz burner and quartz socket tube, the ozone gas in space enters water sprayer 8 and High-Pressure Water
Mixing, and be partly dissolved, form air water and stream is blended, finally this air water is blended and flows to be entered by the nozzle 8-2 re-injection again of water sprayer 8
Water cavity 1-3, air water is blended to flow and continues to mix with the water body in the water cavity 1-3 of tank body, and ozone gas constantly dissolves, decomposes, to tank
Internal water body carries out secondary cycle sterilization.Owing to the second cavity 1-2 connects with air, fresh air can constantly enter ultraviolet
Space between line fluorescent tube and quartz socket tube, the oxygen in air is excited by ultraviolet can produce ozone continuously, and the
One cavity 1-1 and the second cavity 1-2 carries out through by the space between quartz burner and quartz socket tube, can form gas stream
Logical passage, the gas access 8-3 being unlikely to water sprayer 8 cannot extract ozone.
Specific embodiment 2: other are identical with embodiment 1, difference is that the second cavity 1-2 installs with the air place of communicating
There is air filter 5, prevent the impurity such as dust from entering.
Specific embodiment 3: other are identical with embodiment 2, difference is at the gas access 8-3 of water sprayer 8 to install additional
Switch 7, for controlling the injected volume of ozone.
Specific embodiment 4: other are identical with embodiment 3, difference is to install additional at the nozzle 8-2 of water sprayer 8 unidirectional
Valve 6, prevents the watery vomiting in water cavity 1-3 from flowing to water sprayer.
Specific embodiment 5: other are identical with embodiment 4, difference is that switching 7 is electromagnetic switch, and it is by being installed in
Ozone concentration sensor in water cavity 1-3 controls folding, for automatically controlling the injected volume of ozone.
According to above-mentioned principle, the present invention can also carry out suitable change and amendment to above-mentioned detailed description of the invention.Therefore,
The invention is not limited in detailed description of the invention disclosed and described above, should also be as to some modifications and changes of the present invention
Enter in the scope of the claims of the present invention.Although additionally, this specification employs some specific terms, but these
Term merely for convenience of description, does not constitute any restriction to the present invention.
Claims (5)
1. utilize discarded ozone drinking water to circulate the device of sterilization again, including tank body, some quartz burners
(3) and the same number of some quartz socket tubes (4) of quartz burner (3), water sprayer (8), high-pressure hydraulic pump (9), its feature exists
The second cavity (1-2) and water cavity (1-3), the quartz socket tube that the first cavity (1-1) communicates is included with air in described tank body
(4) left and right two wall opening of hermetically passing water cavity (1-3) is in the first cavity (1-1) and the second cavity (1-2), quartz burner
(3) in hermetically passing the first cavity (1-1) is placed on quartz socket tube (4)；The pressurized water inlet (8-1) of water sprayer (8) and high pressure
The high-pressure outlet of water pump (9) communicates, and the nozzle (8-2) of water sprayer (8) communicates with water cavity (1-3), and the gas of water sprayer (8) enters
Mouth (8-3) communicates with the first cavity (1-1).
Drinking water is circulated the device of sterilization by the discarded ozone that utilizes described in 1 again the most as requested, it is characterised in that the
Two cavitys (1-2) are provided with air filter (5) with the air place of communicating.
Drinking water is circulated the device of sterilization by the discarded ozone that utilizes described in 1 again the most as requested, it is characterised in that
Gas access (8-3) place of water sprayer (8) installs switch (7) additional.
Drinking water is circulated the device of sterilization by the discarded ozone that utilizes described in 1 again the most as requested, it is characterised in that
Nozzle (8-2) place of water sprayer (8) installs check valve (6) additional.
Drinking water is circulated the device of sterilization by the discarded ozone that utilizes described in 3 again the most as requested, it is characterised in that institute
The switch (7) stated is electromagnetic switch, and it controls folding by the ozone concentration sensor being installed in water cavity (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257494.1A CN104163466B (en) | 2014-06-11 | 2014-06-11 | Method and device for re-circulating disinfection of drinking water by using waste ozone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410257494.1A CN104163466B (en) | 2014-06-11 | 2014-06-11 | Method and device for re-circulating disinfection of drinking water by using waste ozone |
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| Publication Number | Publication Date |
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| CN104163466A CN104163466A (en) | 2014-11-26 |
| CN104163466B true CN104163466B (en) | 2017-01-11 |
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| CN201410257494.1A Active CN104163466B (en) | 2014-06-11 | 2014-06-11 | Method and device for re-circulating disinfection of drinking water by using waste ozone |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117361792B (en) * | 2023-11-15 | 2024-04-12 | 宁夏厚德环保科技有限公司 | Reclaimed water treatment integrated device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206163U (en) * | 1986-08-16 | 1987-07-08 | 袁桂兰 | Physically-chemically purifying water-processing machine |
| CN101306866A (en) * | 2007-05-17 | 2008-11-19 | 卢宗隆 | High-grade oxygenizing system for iron catalyst |
-
2014
- 2014-06-11 CN CN201410257494.1A patent/CN104163466B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206163U (en) * | 1986-08-16 | 1987-07-08 | 袁桂兰 | Physically-chemically purifying water-processing machine |
| CN101306866A (en) * | 2007-05-17 | 2008-11-19 | 卢宗隆 | High-grade oxygenizing system for iron catalyst |
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| CN104163466A (en) | 2014-11-26 |
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Effective date of registration: 20180307 Address after: No. 2, building No. 3, No. 22, Laizhou City, Laizhou City, Laizhou, Shandong Province, No. 301 Patentee after: Shen Yunfeng Address before: 261400 Laizhou City, Shandong Province Economic Development Zone, Yantai Road No. 1385 Patentee before: SHANDONG KANGBAILI WATER SUPPLY EQUIPMENT CO.,LTD. |
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Effective date of registration: 20220905 Address after: 1411 East Tower East, No. 33 Fuxing Road, Haidian District, Beijing 100000 Patentee after: Ketaki (Beijing) Technology Co.,Ltd. Address before: Room 301, Unit 2, Building 3, No. 22, Fudong Street, Laizhou City, Yantai City, Shandong Province, 261400 Patentee before: Shen Yunfeng |
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Effective date of registration: 20221202 Address after: 214, Floor 2, No. 81, Jihuayuan East Road, Longxing Town, Liangjiang New District, Chongqing 400000 Patentee after: Kelong (Chongqing) Environmental Protection Technology Co.,Ltd. Address before: 1411 East Tower East, No. 33 Fuxing Road, Haidian District, Beijing 100000 Patentee before: Ketaki (Beijing) Technology Co.,Ltd. |
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