CN114455757A - Water purification treatment system and process thereof - Google Patents
Water purification treatment system and process thereof Download PDFInfo
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- CN114455757A CN114455757A CN202210014069.4A CN202210014069A CN114455757A CN 114455757 A CN114455757 A CN 114455757A CN 202210014069 A CN202210014069 A CN 202210014069A CN 114455757 A CN114455757 A CN 114455757A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 301
- 238000000746 purification Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 111
- 238000001914 filtration Methods 0.000 claims abstract description 90
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000012528 membrane Substances 0.000 claims abstract description 44
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 239000008213 purified water Substances 0.000 claims description 9
- 229910001385 heavy metal Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001223 reverse osmosis Methods 0.000 abstract 3
- -1 polypropylene fluoride Polymers 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 10
- 235000020679 tap water Nutrition 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 3
- 230000035622 drinking Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a water purification treatment system and a process thereof, and the water purification treatment system comprises a pretreatment system and a deep disinfection system, wherein the pretreatment system comprises a raw water tank, a PPF (polypropylene fluoride) water filtering piece, an active carbon water filtering piece and an RO (reverse osmosis) membrane water filtering piece which are sequentially connected through a pretreatment pipeline, the deep disinfection system comprises an ultraviolet disinfection piece and an ozone disinfection piece which are sequentially arranged, the ozone disinfection piece is provided with an ozone generating device in a matching way, the RO membrane water filtering piece and the ultraviolet disinfection piece are communicated through a water conveying pipeline, a submersible pump is fixedly connected in the raw water tank, a water outlet of the submersible pump is fixedly connected with a water inlet of the pretreatment pipeline, and a high-pressure pump is fixedly connected on the water conveying pipeline. The invention relates to the technical field of water treatment, and has the advantages of excellent water treatment effect and sufficient disinfection.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a water purification treatment system and a water purification treatment process.
Background
Tap water is closely related to people, and tap water drunk by people every day is extracted from rivers by tap water plants, is filtered, added with medicaments and the like, and is conveyed to thousands of households for use. Along with the deeper and deeper industrialization degree, the pollution of water quality is heavier and heavier. The tap water contains larger particles such as silt and gravel which are extracted from rivers and are not completely filtered, and the larger particles can be seen by naked eyes. The pipeline is an underground iron pipe, and the water pipe can rust and fall off to form water quality pollution after a long time. The contamination of water with many microbes, bacteria, viruses, etc. which enter the human body to cause diseases is also one of the most troublesome problems. In addition, with the increasingly deeper degree of industrialization, heavy metals discharged from plants without treatment enter water to cause heavy metal pollution, and the heavy metals are very easy to cause damage to human organs, nerves and the like after entering human bodies. Moreover, the use of antibiotics by the breeding and planting is almost misused at present, the antibiotics enter the human body along with tap water after flowing into rivers, and the antibiotics lose the property of the human body after the running time, so the consequence is serious.
With the continuous development of society, people pay more and more attention to the drinking problem of water, and domestic water in urban pipe networks is purified by water works and is not recommended to be directly drunk. Because the tap water is easily polluted by microorganisms, bacteria and heavy metals through a plurality of links such as pipelines, water tanks and the like, the tap water can be drunk only after being treated. At present, tap water directly conveyed to home from an urban pipe network is also doped with a large amount of impurities and bacteria, so that the tap water does not accord with the standard of direct drinking, and a water treatment system is needed to treat the tap water so as to meet the drinking requirement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a water purification treatment system with excellent water treatment effect and sufficient disinfection and a process thereof.
The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides a water purification treatment system, includes pretreatment systems and degree of depth disinfection system, pretreatment systems includes the former water tank, PPF water filtration piece, active carbon drainage piece and the RO membrane water filtration piece that loop through the pretreatment tube coupling, degree of depth disinfection system is including the ultraviolet ray disinfection piece and the ozone disinfection piece that set gradually, the ozone disinfection piece matches and is provided with ozone generating device, RO membrane water filtration piece with the ultraviolet ray disinfection piece communicates through conduit, fixedly connected with immersible pump in the former water tank, the delivery port of immersible pump with the water inlet fixed connection of pretreatment tube, fixedly connected with high-pressure pump on the conduit.
In some of the implementations, the pretreatment system and the deep disinfection system are both arranged in a water treatment tank, one side of the water treatment tank is fixedly connected with the raw water tank, and a pretreatment cavity and a deep disinfection cavity are arranged in the water treatment tank;
the PPF water filtering piece, the activated carbon water filtering piece and the RO membrane water filtering piece are fixedly connected in the pretreatment cavity from bottom to top in sequence;
the inside fixedly connected with disinfection platform in degree of depth disinfection chamber, the disinfection bench is provided with multiunit V-arrangement groove, every group all is provided with a water hole on the bottom surface in V-arrangement groove, every group the equal fixedly connected with in V-arrangement inslot is a set of ultraviolet ray disinfection spare, ultraviolet ray disinfection spare with the gap has between the V-arrangement inslot wall, be located every group on the bottom surface of disinfection platform the equal fixedly connected with in both sides in V-arrangement groove a set of ozone disinfection spare, every group the both sides of ozone disinfection spare all are provided with multiunit ozone export, every group ozone disinfection spare with all connect through ozone pipeline between the ozone generating device.
In some of the implementations, the pretreatment pipeline comprises a pretreatment water inlet pipeline, a pretreatment first pipeline and a pretreatment second pipeline, the water inlet of the PPF water filtering piece is fixedly connected with one end of the pretreatment water inlet pipeline, and the other end of the pretreatment water inlet pipeline penetrates into the raw water tank and is fixedly connected with the water outlet of the submersible pump;
the water outlet of the PPF water filtering piece is connected with the water inlet of the activated carbon water filtering piece through a first pretreatment pipeline, and the water outlet of the activated carbon water filtering piece is connected with the water inlet of the RO membrane water filtering piece through a second pretreatment pipeline;
the water outlet of the RO membrane water filtering piece is connected with the top of the deep disinfection cavity through the water conveying pipeline, and the high-pressure pump is installed on the conveying pipeline.
In some of these implementation, PPF water filtering piece, active carbon water filtering piece and RO membrane water filtering piece all include filter a section of thick bamboo and threaded connection filter the conical cap at a section of thick bamboo both ends, wherein, PPF water filtering piece filter a section of thick bamboo intussuseption and be filled with the PPF filter core, active carbon water filtering piece filter a section of thick bamboo intussuseption and be filled with half granule active carbon and half bulk active carbon, RO membrane water filtering piece filter a section of thick bamboo intussuseption and be filled with the RO membrane filter core.
In some of these implementations, the inside fixedly connected with mount table of preliminary treatment chamber, be provided with three groups of mounting grooves on the mount table, PPF strains water spare, active carbon and strains water spare and RO membrane and strain water spare joint respectively in a set of the mounting groove.
In some of the implementation, the water treatment tank is provided with a replacement port communicated with the pretreatment cavity, one side of the replacement port is hinged with a tank door, and the tank door is fixedly connected with the water treatment tank through an electromagnetic lock.
In some of the implementation, a raw water inlet pipe is fixedly connected to the raw water tank, and a purified water outlet pipe is fixedly connected to the water treatment tank and communicated with the inside of the deep disinfection chamber and is close to the bottom surface of the water treatment tank.
In some of these implementations, the ozone outlet of the ozone disinfectant is angled downward.
In some of these implementations, the PPF filter cartridge employs a 5umPPF filter cartridge.
A water purification treatment process is realized according to the water purification treatment system, and comprises the following specific steps:
s1, enabling the raw water to enter the PPF water filtering piece through a submersible pump, and removing trace silt and rust in the raw water through a PPF filter element;
s2, enabling the raw water to pass through an activated carbon water filtering piece, removing organic phosphorus and residual chlorine in the raw water through granular activated carbon, and removing colloid through blocky activated carbon to improve the taste;
s3, passing the raw water through an RO membrane filter element, and removing impurities and heavy metals dissolved in the water through the RO membrane filter element;
s4, inputting the pretreated raw water into a disinfection treatment cavity through a booster pump, wherein the raw water is blocked by an ultraviolet disinfection piece, so that the raw water slowly flows down from a water outlet strip hole after being disinfected by the ultraviolet disinfection piece;
s5, in the process that the raw water flows down slowly from the water outlet strip hole, the ozone generating device generates ozone and pumps the ozone into each ozone disinfection piece, and the ozone is discharged from the ozone outlet and flows down on the raw water to be disinfected by the ozone;
and S6, the disinfected purified water flows out through a purified water outlet pipe.
The invention has the beneficial effects that: according to the water purification system provided by the invention, raw water sequentially passes through the PPF water filtering piece, the activated carbon water filtering piece and the RO membrane water filtering piece for pretreatment, then the raw water passes through the ultraviolet disinfection piece and the ozone disinfection piece for disinfection, the water treatment effect is excellent and the disinfection is sufficient, furthermore, when the raw water passes through the ultraviolet disinfection piece, the water outlet strip holes are blocked to a certain extent due to the ultraviolet disinfection piece, the downflow speed of the raw water can be blocked, the raw water is fully contacted with the ultraviolet disinfection piece, the disinfection effect is ensured, the raw water flowing down through the water outlet strip holes is in a waterfall shape, the ozone generating device inputs ozone into each group of ozone disinfection pieces, and the ozone is discharged through the ozone outlet and is beaten on each raw water, so that the mixing effect of the ozone and the raw water is ensured, and the disinfection effect on the raw water is improved.
Drawings
FIG. 1 is a schematic view of a water purification system according to the present invention;
FIG. 2 is a schematic perspective view of the water treatment tank according to the present invention;
FIG. 3 is a schematic view of another angle of the water treatment tank of the present invention;
FIG. 4 is a schematic view showing the internal structure of the water treatment tank according to the present invention;
FIG. 5 is a schematic view of the sterilization station of the present invention;
FIG. 6 is a schematic sectional structure view of an activated carbon water filtering member according to the present invention;
FIG. 7 is a schematic view of a process for purifying water according to the present invention.
In the figure: 1 raw water tank, 2PPF water filtering piece, 3 active carbon water filtering piece, 4RO membrane water filtering piece, 5 ultraviolet ray disinfection piece, 6 ozone disinfection piece, 7 ozone generating device, 8 high pressure pump, 9 submersible pump, 10 water treatment tank, 11 pretreatment chamber, 12 deep disinfection chamber, 13 disinfection platform, 14V-shaped groove, 15 water outlet strip hole, 16 ozone outlet, 17 ozone delivery pipe, 18 pretreatment water inlet pipe, 19 pretreatment first pipe, 20 pretreatment second pipe, 21 water delivery pipe, 22 filter piece barrel, 23 conical cap, 24 active carbon blocks, 25 active carbon particles, 26 mounting platform, 27 box door, 28 raw water inlet pipe, 29 purified water.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, a water purification treatment system comprises a pretreatment system and a deep disinfection system, wherein the pretreatment system comprises a raw water tank 1, a PPF water filtering piece 2, an activated carbon water filtering piece 3 and an RO membrane water filtering piece 4 which are sequentially connected through a pretreatment pipeline, the deep disinfection system comprises an ultraviolet disinfection piece 5 and an ozone disinfection piece 6 which are sequentially arranged, the ozone disinfection piece 6 is provided with an ozone generating device 7 in a matching manner, so that ozone can be provided for the ozone disinfection piece 6 through the ozone generating device 7, the RO membrane water filtering piece 4 is communicated with the ultraviolet disinfection piece 5 through a water pipeline 21, a submersible pump 9 is fixedly connected in the raw water tank 1, a water outlet of the submersible pump 9 is fixedly connected with a water inlet of the pretreatment pipeline, and a high-pressure pump 8 is fixedly connected on the water pipeline 21, so that raw water in the raw water tank 1 can be pumped into the PPF water filtering piece 2, the ozone disinfection piece 6 and the raw water can be sequentially connected through the submersible pump 9, Thereby active carbon filters 3 and RO membrane filters 4 and carries out the preliminary treatment of water, later can go into the degree of depth disinfection system once more with the raw water after the preliminary treatment through high-pressure pump 8 in, disinfect once more to the raw water through ultraviolet ray disinfection piece 5 then, the raw water is again through ozone disinfection piece 6, the ozone that ozone generating device 7 provided is discharged to the raw water in through ozone disinfection piece 6 to carry out the secondary disinfection.
Example two
Referring to fig. 4 and 5, an improvement is made on the basis of the first embodiment, the pretreatment system and the deep disinfection system are both arranged in the water treatment tank 10, one side of the water treatment tank 10 is fixedly connected with the raw water tank 1, and the water treatment tank 10 is internally provided with a pretreatment chamber 11 and a deep disinfection chamber 12;
the PPF water filtering piece 2, the activated carbon water filtering piece 3 and the RO membrane water filtering piece 4 are fixedly connected in the pretreatment cavity 11 from bottom to top in sequence, and the PPF water filtering piece, the activated carbon water filtering piece 3 and the RO membrane water filtering piece 4 are also connected in sequence through a pretreatment pipeline;
a disinfection platform 13 is fixedly connected inside the deep disinfection cavity 12, a plurality of groups of V-shaped grooves 14 are arranged on the disinfection platform 13, water outlet strip holes 15 are arranged on the bottom surface of each group of V-shaped grooves 14, a group of ultraviolet disinfection parts 5 are fixedly connected inside each group of V-shaped grooves 14, a gap is arranged between each ultraviolet disinfection part 5 and the inner wall of each V-shaped groove 14, a group of ozone disinfection parts 6 are fixedly connected on the bottom surface of the disinfection platform 13 and positioned on two sides of each group of V-shaped grooves 14, a plurality of groups of ozone outlets 16 are arranged on two sides of each group of ozone disinfection parts 6, each group of ozone disinfection parts is connected with the ozone generating device 7 through an ozone conveying pipeline 17, so that raw water in the raw water tank 1 can be sequentially pumped into the PPF water filtration part 2, the active carbon water filtration part 3 and the RO membrane water filtration part 4 through a submersible pump 9 to carry out the pretreatment of water, and then the pretreated raw water can be pumped into the deep disinfection system through a high-pressure pump 8 again, because the ultraviolet ray disinfection piece 5 can block the water outlet strip hole 15 to a certain extent, the speed of raw water flowing downwards can be blocked, the raw water can be fully contacted with the ultraviolet ray disinfection piece 5, the disinfection effect is ensured, the raw water flowing downwards through the water outlet strip hole 15 is in a waterfall shape, the ozone generating device 7 inputs ozone into each group of ozone disinfection pieces 6, the ozone is discharged through the ozone outlet 16 and is beaten on each raw water, the mixing effect of the ozone and the raw water is ensured, and the disinfection effect of the raw water is improved.
In this embodiment, the ozone outlet 16 of the ozone sterilizing member 6 is inclined downward, so that the raw water is prevented from entering the inside of the ozone sterilizing member 6 through the ozone outlet 16.
In this embodiment, the ultraviolet disinfection component 5 can be an ultraviolet disinfection lamp, and the ozone disinfection component 6 is a hollow plate structure.
EXAMPLE III
Referring to fig. 4, the same as the second embodiment, the difference is that the pretreatment pipe includes a pretreatment water inlet pipe 18, a pretreatment first pipe 19 and a pretreatment second pipe 20, the water inlet of the PPF water filtration member 2 is fixedly connected to one end of the pretreatment water inlet pipe 18, and the other end of the pretreatment water inlet pipe 18 penetrates into the raw water tank 1 and is fixedly connected to the water outlet of the submersible pump 9;
the water outlet of the PPF water filtering piece 2 is connected with the water inlet of the activated carbon water filtering piece through a first pretreatment pipeline 19, and the water outlet of the activated carbon water filtering piece is connected with the water inlet of the RO membrane water filtering piece 4 through a second pretreatment pipeline 20;
the water outlet of the RO membrane water filtering piece 4 is connected with the top of the deep disinfection cavity 12 through a water conveying pipeline 21, and the high-pressure pump 8 is installed on the conveying pipeline, so that the communication between the PPF water filtering piece 2, the activated carbon water filtering piece 3, the RO membrane water filtering piece 4 and the deep disinfection cavity 12 is realized.
Example four
Referring to fig. 6, the PPF water filtering element 2, the activated carbon water filtering element 3, and the RO membrane water filtering element 4 are basically the same as the second embodiment, and the difference is that each of the PPF water filtering element 2, the activated carbon water filtering element 3, and the RO membrane water filtering element 4 includes a filtering element cylinder 22 and a conical cap 23 screwed to both ends of the filtering element cylinder 22, wherein the PPF filter element is filled in the filtering element cylinder 22 of the PPF water filtering element 2, half of the granular activated carbon 25 and half of the block activated carbon 24 are filled in the filtering element cylinder 22 of the activated carbon water filtering element 3, and the RO membrane filter element is filled in the filtering element cylinder 22 of the RO membrane water filtering element 4.
In this embodiment, the PPF filter element is a 5umPPF filter element.
EXAMPLE five
Referring to fig. 2 and 3, basically the same as the second embodiment, further, an installation table 26 is fixedly connected inside the pretreatment chamber 11, three sets of installation grooves are arranged on the installation table 26, and the PPF water filtering member 2, the activated carbon water filtering member 3 and the RO membrane water filtering member 4 are respectively clamped in the one set of installation grooves, so as to realize the installation of the PPF water filtering member 2, the activated carbon water filtering member 3 and the RO membrane water filtering member 4.
Furthermore, the water treatment tank 10 is provided with a replacement port communicated with the pretreatment chamber 11, one side of the replacement port is hinged with a tank door 27, the tank door 27 is fixedly connected with the water treatment tank 10 through an electromagnetic lock, and thus the PPF water filtering piece 2, the activated carbon water filtering piece 3 and the RO membrane water filtering piece 4 can be maintained and repaired by opening the tank door 27.
Furthermore, a raw water inlet pipe 28 is fixedly connected to the raw water tank 1, a purified water outlet pipe 29 is fixedly connected to the water treatment tank 10 and communicates with the interior of the deep disinfection chamber 12, and the purified water outlet pipe 29 is close to the bottom surface of the water treatment tank 10, so that raw water can be discharged into the raw water tank 1 through the raw water inlet pipe 28, and purified raw water can be discharged through the purified water outlet pipe 29.
EXAMPLE six
Referring to fig. 7, a water purification process is implemented according to the water purification system provided in the second to fifth embodiments, and includes the following steps:
s1, enabling raw water to enter the PPF water filtering piece 2 through the submersible pump 9, and removing trace silt and rust in the raw water through the PPF filter element;
s2, enabling the raw water to pass through an activated carbon water filtering piece 3, removing organic phosphorus and residual chlorine in the raw water through granular activated carbon 25, and removing colloid through blocky activated carbon 24 to improve the taste;
s3, passing the raw water through an RO membrane filter element, and removing impurities and heavy metals dissolved in the water through the RO membrane filter element;
s4, inputting the pretreated raw water into a disinfection treatment cavity through a booster pump, wherein the raw water is blocked by the ultraviolet disinfection piece 5, so that the raw water slowly flows down from the water outlet strip hole 15 after being disinfected by the ultraviolet disinfection piece 5;
s5, in the process that the raw water flows down slowly from the water outlet strip hole 15, the ozone generating device 7 generates ozone and pumps the ozone into each ozone disinfection piece 6, and the ozone is discharged from the ozone outlet 16 and flows down on the raw water for ozone disinfection;
s6, the disinfected clean water flows out through the clean water outlet pipe 29.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A water purification treatment system is characterized in that: including pretreatment systems and degree of depth disinfection system, pretreatment systems is including the former water tank (1), the PPF who loops through the pretreatment tube coupling filters water spare (2), active carbon filters water spare (3) and RO membrane filters water spare (4), degree of depth disinfection system is including ultraviolet ray disinfection spare (5) and the ozone disinfection spare (6) that set gradually, ozone disinfection spare (6) matching is provided with ozone generating device (7), RO membrane filters water spare (4) with ultraviolet ray disinfection spare (5) communicate through conduit (21), fixedly connected with immersible pump (9) in former water tank (1), the delivery port of immersible pump (9) with the water inlet fixed connection of pretreatment tube, fixedly connected with high-pressure pump (8) on conduit (21).
2. The water purification treatment system of claim 1, wherein: the pretreatment system and the deep disinfection system are both arranged in a water treatment tank (10), one side of the water treatment tank (10) is fixedly connected with the raw water tank (1), and a pretreatment cavity (11) and a deep disinfection cavity (12) are arranged in the water treatment tank (10);
the PPF water filtering piece (2), the activated carbon water filtering piece (3) and the RO membrane water filtering piece (4) are fixedly connected in the pretreatment cavity (11) from bottom to top in sequence;
the inside fixedly connected with disinfection platform (13) in degree of depth disinfection chamber (12), be provided with multiunit V-arrangement groove (14) on disinfection platform (13), every group all be provided with out water strip hole (15) on the bottom surface of V-arrangement groove (14), every group the inside equal fixedly connected with in V-arrangement groove (14) is a set of ultraviolet ray disinfection spare (5), ultraviolet ray disinfection spare (5) with the gap has between V-arrangement groove (14) inner wall, be located every group on the bottom surface of disinfection platform (13) the equal fixedly connected with in both sides of V-arrangement groove (14) a set of ozone disinfection spare (6), every group the both sides of ozone disinfection spare (6) all are provided with multiunit ozone export (16), every group ozone disinfection spare (6) with all connect through ozone pipeline (17) between ozone generating device (7).
3. The water purification treatment system of claim 2, wherein: the pretreatment pipeline comprises a pretreatment water inlet pipeline (18), a pretreatment first pipeline (19) and a pretreatment second pipeline (20), a water inlet of the PPF water filtering piece (2) is fixedly connected with one end of the pretreatment water inlet pipeline (18), and the other end of the pretreatment water inlet pipeline (18) penetrates into the raw water tank (1) and is fixedly connected with a water outlet of the submersible pump (9);
the water outlet of the PPF water filtering piece (2) is connected with the water inlet of the activated carbon water filtering piece (3) through a first pretreatment pipeline (19), and the water outlet of the activated carbon water filtering piece (3) is connected with the water inlet of the RO membrane water filtering piece (4) through a second pretreatment pipeline (20);
the water outlet of the RO membrane water filtering piece (4) is connected with the top of the deep disinfection cavity (12) through a water conveying pipeline (21), and the high-pressure pump (8) is installed on the water conveying pipeline (21).
4. The water purification treatment system of claim 2, wherein: PPF strains water spare (2), active carbon and strains water spare (3) and RO membrane and strain water spare (4) and all include and strain a section of thick bamboo (22) and threaded connection strain the toper cap (23) at a section of thick bamboo (22) both ends, wherein, PPF strains water spare (2) strain a section of thick bamboo (22) intussuseption and be equipped with the PPF filter core, active carbon strains water spare (3) strain a section of thick bamboo (22) intussuseption and be equipped with half granule active carbon (25) and half blocky active carbon (24), RO membrane strains water spare (4) strain a section of thick bamboo (22) intussuseption and be equipped with the RO membrane filter core.
5. The water purification treatment system of claim 2, wherein: the inside fixedly connected with mount table (26) of preliminary treatment chamber (11), be provided with three group's mounting grooves on mount table (26), PPF strains water spare (2), active carbon and strains water spare (3) and RO membrane and strain water spare (4) joint respectively and be in a set of in the mounting groove.
6. The water purification treatment system of claim 2, wherein: the water treatment tank (10) is provided with a replacing port communicated with the pretreatment cavity (11), one side of the replacing port is hinged with a tank door (27), and the tank door (27) is fixedly connected with the water treatment tank (10) through an electromagnetic lock.
7. The water purification treatment system of claim 4, wherein: the water treatment device is characterized in that a raw water inlet pipe (28) is fixedly connected to the raw water tank (1), a purified water outlet pipe (29) is fixedly connected to the water treatment tank (10) and communicated with the inside of the deep disinfection cavity (12), and the purified water outlet pipe (29) is close to the bottom surface of the water treatment tank (10).
8. The water purification treatment system of claim 2, wherein: the ozone outlet (16) of the ozone disinfection piece (6) is arranged downwards.
9. The water purification treatment system of claim 7, wherein: the PPF filter element adopts 5umPPF filter element.
10. A water purification treatment process is characterized in that: the realization of a water purification treatment system according to claim 9, comprising the following steps:
s1, enabling raw water to enter the PPF water filtering piece (2) through the submersible pump (9), and removing trace silt and rust in the raw water through the PPF filter element;
s2, enabling the raw water to pass through an activated carbon water filtering piece (3), removing organic phosphorus and residual chlorine in the raw water through granular activated carbon (25), and removing colloid through blocky activated carbon (24) to improve the taste;
s3, passing the raw water through an RO membrane filter element, and removing impurities and heavy metals dissolved in the water through the RO membrane filter element;
s4, inputting the pretreated raw water into a disinfection treatment cavity through a booster pump, wherein the raw water is blocked by an ultraviolet disinfection piece (5) at the moment, so that the raw water slowly flows down from a water outlet strip hole (15) after being disinfected by the ultraviolet disinfection piece (5);
s5, in the process that raw water flows down slowly from the water outlet strip hole (15), the ozone generating device (7) generates ozone and pumps the ozone into each ozone disinfection piece (6), and the ozone is discharged from the ozone outlet (16) and flows down on the raw water to be disinfected by the ozone;
s6, the disinfected clean water flows out through a clean water outlet pipe (29).
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