CN104478145A - Precision filter with rotational flow sand removal function and manufacturing method thereof - Google Patents
Precision filter with rotational flow sand removal function and manufacturing method thereof Download PDFInfo
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- CN104478145A CN104478145A CN201410672714.7A CN201410672714A CN104478145A CN 104478145 A CN104478145 A CN 104478145A CN 201410672714 A CN201410672714 A CN 201410672714A CN 104478145 A CN104478145 A CN 104478145A
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- Prior art keywords
- filter
- encloses container
- lower valve
- water
- filtration unit
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- 239000004576 sand Substances 0.000 title abstract description 4
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 238000001914 filtration Methods 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011258 core-shell material Substances 0.000 claims description 24
- 239000002893 slag Substances 0.000 claims description 21
- 239000010865 sewage Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 238000005374 membrane filtration Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 abstract description 2
- 229920002379 silicone rubber Polymers 0.000 abstract 3
- 238000009298 carbon filtering Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 17
- 235000020679 tap water Nutrition 0.000 description 17
- 239000012535 impurity Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000000126 substance Substances 0.000 description 10
- 235000020188 drinking water Nutrition 0.000 description 9
- 239000003651 drinking water Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000002352 surface water Substances 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 229960001701 chloroform Drugs 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Abstract
The invention discloses a precision filter with a rotational flow sand removal function and a manufacturing method thereof. A fixed pedestal is arranged at the bottom of a lower valve seat of a container; a spiral outer threaded connector connected with a cylinder is arranged at the upper part of the lower valve seat; a spiral inner threaded connector connected with the lower valve seat is arranged at a lower opening of the cylinder; a first round gripper tube is arranged at the upper part of the cylinder; a second round gripper tube and a first silicon rubber sealing ring are arranged at the center of the lower valve seat; a filtering component consisting of a built-in filter element shell and a filtering layer is fixed on the second round gripper tube of the lower valve seat; a third round gripper tube is arranged at the upper part of the filter element shell; a second silicon rubber sealing ring is arranged on an inserting nozzle at the lower part of the filter element shell; water inlet holes are spread all over the lower part of the filter element shell; a water outlet hole is formed in the upper part of the filter element shell; a third silicon rubber sealing ring is arranged at a groove of a shell; by rotating the lower valve seat, a PP cellucotton filter element and the filter element shell can be effectively fixed by the first, second and third round gripper tubes; a granular active carbon filtering layer and a non-hydrophilic filter membrane filter are contained in the filter element shell; the PP cellucotton filter element is arranged at the upper part of the filter element shell; and a water inlet is formed at the left side of the lower valve seat of a container, and a water outlet is formed at the right side of the lower valve seat of the container.
Description
Technical field
The present invention relates to water correction plant, particularly for the manufacture field of the strainer of the tap water of town-dweller-rural-family.
Background technology
Show according to investigations, human diseases 80% is relevant with water, the main sterilization method of tap water is chlorination sterilization, although can a large amount of bacterium be removed, but also there is objectionable impurities, especially the heavy metal in water, the compositions such as chlorine molecule and nitrite, course of conveying simultaneously, water tower storage etc. all can cause secondary pollution to a certain degree, although by water boil, but the objectionable impuritiess such as the heavy metal in water cannot be removed, the Excess free enthalpy of these materials, great harm can be caused to human body, threaten the healthy of the mankind, the part of town and country tap water exceeds standard, do not reach People's Republic of China's " drinking water sanitary standard ", and the present situation of above-mentioned pollution constitutes the great threat to town and country personnel health.
Known filter product, design structure is comparatively simple, technology content is low, there is certain defect, especially to the quick-replaceable of filter core and filter housing, and back flushing classification sewage discharging function has become a technical bottleneck of this series products, its product is mainly based on purifying again city tap-water, the object reaching Drinking Water designs, can not solve rural and urban population directly adopts tap water or self-control tap water water source to be better than People's Republic of China's " drinking water sanitary standard " after purification, becomes the object of Drinking Water.As: Chinese patent literature discloses " a kind of duct type anti-bacterium descaling purifier ", is that water is former with tap water, adopts filter sieve filtration and the brilliant purifying treatment of silicon spirit to become Drinking Water.
Summary of the invention
The object of this invention is to provide and a kind of there is accurate filter of Swirling flow sand-removing function and preparation method thereof, after purification, be better than the problem of the People's Republic of China's " drinking water sanitary standard " to solve exceed standard tap water or self-control tap water of town and country.Object of the present invention is realized by following technical scheme: a kind of have accurate filter of Swirling flow sand-removing function and preparation method thereof, comprise normally open solenoid valve device, auto-manual back flushing classification sewage discharging function Controlling System device, Full-automatic rotational flow desanding filtration unit, ultraviolet sterilization apparatus, gac filtration layer, non-hydrophilic membrane filtration sheet, it is characterized in that, also there is high degree of accuracy PP cellucotton filtration unit: the bottom of its encloses container lower valve base is provided with fixed pedestal, the bottom of fixed pedestal is provided with flat thin magnet, the top of lower valve base is provided with the spiral external sealing plug of connector drum, the end opening of cylindrical shell is provided with the spiral internal sealing plug connecting lower valve base, the top of cylindrical shell is provided with the first circular card pipe, the center of lower valve base is provided with the second circular card pipe and the first silica gel sealing ring, second circular card pipe of lower valve base is fixed with a filter element be made up of built-in filter-core shell and filtering layer, the top of filter-core shell is provided with the 3rd circular card pipe, the interrupting of filter-core shell bottom is provided with the second silica gel sealing ring, the bottom of filter-core shell spreads all over prosopyle, the top of filter-core shell has posticum, the groove of housing is provided with the 3rd silica gel sealing ring, high degree of accuracy PP cellucotton filtration core and filter-core shell can be effectively fixed by rotating lower valve base first circular card pipe and the second circular card pipe and the 3rd circular card pipe, gac filtration layer is loaded with in filter-core shell, non-hydrophilic membrane filtration sheet, the top of filter-core shell is provided with high degree of accuracy PP cellucotton filtration core, the left side of this encloses container lower valve base is provided with water-in, right side has water outlet, the water outlet of described Full-automatic rotational flow desanding filtration unit is communicated with the water-in of high degree of accuracy PP cellucotton filtration unit.
Full-automatic rotational flow desanding filtration unit: the top of its encloses container is provided with a pushing off the slag filter sieve, the bottom of encloses container is provided with taper slag bucket, the arc top of taper slag bucket spreads all over slag input hole, the first landing leg is provided with after encloses container, the front right side of encloses container is provided with the second landing leg, the front left side of encloses container is provided with the 3rd landing leg, connecting screw rod is provided with between cone and upper cover, the top of encloses container is provided with the first pipeline, the left side of encloses container is provided with second pipe, the eccentric part on this encloses container top is provided with water-in, the top of encloses container has water outlet, the bottom of encloses container is provided with sewage draining exit and slag-drip opening, the water outlet of described normally open solenoid valve device is communicated with the water-in of Full-automatic rotational flow desanding filtration unit.
In above-mentioned design, the present invention adopts two-stage multi-layer filtrating equipment and ultraviolet sterilization apparatus, needs with the difference for town-dweller-rural-family's drinking water treatment.As town and country are exceeded standard tap water or self-control tap water; after the present invention carries out Full-automatic rotational flow desanding filtration devices to it, then carry out gac filtration, non-hydrophilic membrane filtration, the filtration of high degree of accuracy PP cellucotton and ultra-violet sterilization process.
With prior art (existing filter sieve filter and silicon spirit brilliant purifying treatment basis on) compared with; the present invention is directed to town and country exceed standard tap water or self-control tap water water source, add the treatment steps such as normally open solenoid valve device, auto-manual back flushing classification sewage discharging function Controlling System device, Full-automatic rotational flow desanding filtration unit, ultraviolet sterilization apparatus, gac filtration layer, non-hydrophilic membrane filtration sheet.In the present invention, auto-manual back flushing classification sewage discharging function Controlling System device can effectively control sewage discharge, thoroughly discharge the various objectionable impuritiess be suspended in filter cylinder water body, contaminant removal effectiveness is up to more than 99%, when Full-automatic rotational flow desanding filtration unit runs, utilize the principle of centrifugation to carry out effective desanding, under the effect of eccentric water inlet pipe, former water is after the water inlet pipe of Full-automatic rotational flow desanding filtration unit, by under the effect of centrifugal force and centripetal force in desanding filtration unit, first along surrounding's tangential direction formation surrounding fluid obliquely of cone, water flow rotary is passed downwards, after current reach cone a part, transfer to rotate up along cone axle center to enter pushing off the slag filter sieve, clear water flows out through clear water zone, top, meanwhile, assorted dirty under the effect of fluid inertia centrifugal force and self gravitation, and under the isolation of pushing off the slag filter sieve, cone lower taper slag bucket is fallen into along cone wall, sand grains is discharged by device bottom, pushing off the slag filter sieve effectively can remove precipitation in water and contaminant particles, and can effectively prevent foreign material from upwards rising, when be accumulated in the foreign material in slag bucket to a certain extent time, only manually-operated gate need be opened, namely foreign material discharge under flow action, and this principle of work effectively can be removed particulate silt, iron rust, impurity, suspended substance, solid matter in underground water, surface water water, fall turbid, solid-liquid separation, removing incrustation scale, in granulated active carbon energy absorption water, HUMAN HEALTH threatened to the granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and water, stop the objectionable impuritiess such as bacterium, chemical substance and heavy metal element, remove the organism in water, retain the useful mineral substance of human body and trace element, non-hydrophilic filter membrane can bacterium effectively in filtered water and other objectionable impurities, impurity can not be made to flow out together along with applied pressure, hydrophilic last protection together, allow whole filtration more thoroughly, purer, it is high that high degree of accuracy PP cellucotton filtration core has filtration efficiency, the good characteristic of acid and alkali-resistance, effectively thoroughly can remove the suspended substance in tap water and underground surface water water, particulate, iron rust, impurity, fixing impurity that part microorganism equal-volume is less, ultraviolet thoroughly can kill bacterium in water and virus, remains the useful mineral substance of human body and trace element simultaneously, improves mouthfeel, thus make water quality mouthfeel glycol sweet.
The present invention has following features: 1, effectively can control the discharge of sewage, thoroughly discharge the various objectionable impuritiess be suspended in filter cylinder water body, contaminant removal effectiveness is up to more than 99%.2, during operation, the principle of centrifugation is utilized to carry out effective desanding, under the effect of eccentric water inlet pipe, former water is after the water inlet pipe of Full-automatic rotational flow desanding filtration unit, by under the effect of centrifugal force and centripetal force in desanding filtration unit, first along surrounding's tangential direction formation surrounding fluid obliquely of cone, water flow rotary is passed downwards, after current reach cone a part, transfer to rotate up along cone axle center to enter pushing off the slag filter sieve, clear water flows out through clear water zone, top, meanwhile, assorted dirty under the effect of fluid inertia centrifugal force and self gravitation, and under the isolation of pushing off the slag filter sieve, cone lower taper slag bucket is fallen into along cone wall, sand grains is discharged by device bottom.3, the precipitation in water and contaminant particles can effectively be removed, and can effectively prevent foreign material from upwards rising, when be accumulated in the foreign material in slag bucket to a certain extent time, only manually-operated gate need be opened, namely foreign material discharge under flow action, and this principle of work effectively can be removed particulate silt, iron rust, impurity, suspended substance, solid matter in underground water, surface water water, fall turbid, solid-liquid separation, removing incrustation scale.4, can the granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and water be threatened to HUMAN HEALTH, stop the objectionable impuritiess such as bacterium, chemical substance and heavy metal element in absorption water, remove the organism in water, retain the useful mineral substance of human body and trace element.5, can bacterium effectively in filtered water and other objectionable impurities, impurity can not be made to flow out together along with applied pressure, hydrophilic last protection together, allow whole filtration more thoroughly, purer.6, there is filtration efficiency high, the good characteristic of acid and alkali-resistance, effectively thoroughly can remove the suspended substance in tap water and underground surface water water, particulate, iron rust, impurity, fixing impurity that part microorganism equal-volume is less.7, thoroughly can kill the bacterium in water and virus, remain the useful mineral substance of human body and trace element simultaneously, improve mouthfeel, thus glycol is sweet more to make water quality mouthfeel.8, after filtering, water quality is better than the requirement of the People's Republic of China's " drinking water sanitary standard ".
The present invention is economic and practical, and filtration and filth-discharging effect significantly, are particularly suitable for town-dweller-rural-family and use, can each household configuration.
Accompanying drawing explanation
Fig. 1 is the device connection diagram of one embodiment of the invention;
Fig. 2 is the structure iron of the desanding of Full-automatic rotational flow shown in Fig. 1 filtration unit;
Fig. 3 is the structure iron of the cellucotton of high degree of accuracy PP shown in Fig. 1 filtration unit.
Embodiment
Fig. 1 illustrates that water treatment device of the present invention is equipped with the situation of auto-manual back flushing classification sewage discharging function Controlling System device, for town-dweller-rural-family is used, then direct by tap water or the introducing of self-control tap water, and send in apparatus of the present invention through total valve 7, normally open solenoid valve 1 and valve 8 and carry out filtration treatment, the water after process through valve 13 outwards export for.
In Fig. 2, the encloses container that Full-automatic rotational flow desanding filtration unit 4 is made up of cone 4b and upper cover 4a, cone 4b and upper cover 4a is formed by connecting by external member screw rod, the top of this encloses container is provided with a pushing off the slag filter sieve 16, the bottom of encloses container is provided with taper slag bucket 17, the arc top of taper slag bucket spreads all over slag input hole 18, the first landing leg 19 is provided with after encloses container, the front right side of encloses container is provided with the second landing leg 20, the front left side of encloses container is provided with the 3rd landing leg 21, connecting screw rod 22 is provided with between cone and upper cover, the top of encloses container is provided with the first pipeline 23, the left side of encloses container is provided with second pipe 24, the eccentric part on this encloses container top is provided with water-in 4c, and the top of encloses container has water outlet 4d, and the bottom of encloses container is provided with sewage draining exit 4e and slag-drip opening 4f.
In Fig. 3, the encloses container that high degree of accuracy PP cellucotton filtration unit 5 is made up of cylindrical shell 5b and lower valve base 5a, cylindrical shell 5b and lower valve base 5a spins and forms, the bottom of this encloses container lower valve base is provided with fixed pedestal 30, the bottom of fixed pedestal is provided with flat thin magnet 31, the top of lower valve base is provided with the spiral external sealing plug 18 of connector drum, the end opening of cylindrical shell is provided with the spiral internal sealing plug 19 connecting lower valve base, the top of cylindrical shell is provided with the first circular card pipe 29(surrounding and has mudhole), the center of lower valve base is provided with the second circular card pipe 20 and the first silica gel sealing ring 21, second circular card pipe of lower valve base is fixed with a filter element be made up of built-in filter-core shell and filtering layer, the top of filter-core shell is provided with the 3rd circular card pipe 24, the interrupting of filter-core shell bottom is provided with the upper end that the second silica gel sealing ring 23(interrupts and is provided with a laser hole filter), the bottom of filter-core shell 22 spreads all over prosopyle, the top of filter-core shell has posticum, the groove of housing is provided with the 3rd silica gel sealing ring 25, high degree of accuracy PP cellucotton filtration core and filter-core shell can be effectively fixed by rotating lower valve base first circular card pipe and the second circular card pipe and the 3rd circular card pipe, gac filtration layer 26(granularity 1-1.3mm is loaded with) in filter-core shell, non-hydrophilic membrane filtration sheet 27, the top of filter-core shell is provided with high degree of accuracy PP cellucotton filtration core 28(specification and is: diameter 75mm × length 215mm), the total thickness > 0.25m of above-mentioned filtering layer, the left side of this encloses container lower valve base is provided with water-in 5c, right side has water outlet 5d, and the top of encloses container cylindrical shell is provided with back flushing classification sewage discharging function mouth 5e.
See Fig. 1, from the process of water treatment, former water is through total valve 7, normally open solenoid valve 1, and valve 8 enters from the water-in 4c the encloses container of Full-automatic rotational flow desanding filtration unit 4, after filtering, flow out from the water outlet 4d at encloses container top, (now, bleed valve 10 on the manual sewage draining exit in top cuts out, when manual drain valve on this sewage draining exit is blowdown and cleaning when having a power failure for device, when Solenoid vent valve 2 on automatic pollution discharge mouth is for device automatic pollution discharge), high degree of accuracy PP cellucotton filtration unit 5 is entered again through valve 9, after bed filtration, enter among ultraviolet sterilization apparatus 6 through valve 12 again, after sterilization and disinfection, become Drinking Water, outwards export through valve 13.The water outlet of above-mentioned normally open solenoid valve device is communicated with the water-in of Full-automatic rotational flow desanding filtration unit, and the water outlet of Full-automatic rotational flow desanding filtration unit is communicated with the water-in of high degree of accuracy PP cellucotton filtration unit.
In addition, in the present invention, encloses container can adopt food grade ABS plastic material or edible stainless steel 304 material, to meet quality and hygienic requirements.
Claims (5)
1. one kind has accurate filter of Swirling flow sand-removing function and preparation method thereof, comprise normally open solenoid valve device, auto-manual back flushing classification sewage discharging function Controlling System device, Full-automatic rotational flow desanding filtration unit, ultraviolet sterilization apparatus, gac filtration layer, non-hydrophilic membrane filtration sheet, it is characterized in that, also there is high degree of accuracy PP cellucotton filtration unit (5): the bottom of its encloses container lower valve base is provided with fixed pedestal (30), the bottom of fixed pedestal is provided with flat thin magnet (31), the top of lower valve base is provided with the spiral external sealing plug (18) of connector drum, the end opening of cylindrical shell is provided with the spiral internal sealing plug (19) connecting lower valve base, the top of cylindrical shell is provided with the first circular card pipe (29), the center of lower valve base is provided with the second circular card pipe (20) and the first silica gel sealing ring (21), second circular card pipe of lower valve base is fixed with a filter element be made up of built-in filter-core shell and filtering layer, the top of filter-core shell is provided with the 3rd circular card pipe (24), the interrupting of filter-core shell bottom is provided with the second silica gel sealing ring (23), the bottom of filter-core shell (22) spreads all over prosopyle, the top of filter-core shell has posticum, the groove of housing is provided with the 3rd silica gel sealing ring (25), high degree of accuracy PP cellucotton filtration core and filter-core shell can be effectively fixed by rotating lower valve base first circular card pipe and the second circular card pipe and the 3rd circular card pipe, gac filtration layer (26) is loaded with in filter-core shell, non-hydrophilic membrane filtration sheet (27), the top of filter-core shell is provided with high degree of accuracy PP cellucotton filtration core (28), the left side of this encloses container lower valve base is provided with water-in (5c), right side has water outlet (5d), the water outlet of described Full-automatic rotational flow desanding filtration unit (4) is communicated with the water-in (5c) of high degree of accuracy PP cellucotton filtration unit (5).
2. the accurate filter with Swirling flow sand-removing function according to claim 1, it is characterized in that, the structure of described Full-automatic rotational flow desanding filtration unit (4) is: the top of its encloses container is provided with a pushing off the slag filter sieve (16), the bottom of encloses container is provided with taper slag bucket (17), the arc top of taper slag bucket spreads all over slag input hole (18), the first landing leg (19) is provided with after encloses container, the front right side of encloses container is provided with the second landing leg (20), the front left side of encloses container is provided with the 3rd landing leg (21), connecting screw rod (22) is provided with between cone and upper cover, the top of encloses container is provided with the first pipeline (23), the left side of encloses container is provided with second pipe (24), the eccentric part on this encloses container top is provided with water-in (4c), the top of encloses container has water outlet (4d), the water outlet of described normally open solenoid valve device is communicated with the water-in (4c) of Full-automatic rotational flow desanding filtration unit (4).
3. the accurate filter with Swirling flow sand-removing function according to claim 1; it is characterized in that; the granularity of the gac filtration layer in the encloses container of described high degree of accuracy PP cellucotton filtration unit (5) is 1-1.3mm; the specification of high degree of accuracy PP cellucotton filtration core is diameter 75mm × length 215mm, total thickness of filter bed > 0.25m.
4. the accurate filter with Swirling flow sand-removing function according to claim 3, is characterized in that, the encloses container of described Full-automatic rotational flow desanding filtration unit (4) is formed by connecting by cone and upper cover external member screw rod; The encloses container of described high degree of accuracy PP cellucotton filtration unit (5) is spun by cylindrical shell and lower valve base and forms.
5. the accurate filter with Swirling flow sand-removing function according to claim 4, is characterized in that, the bottom of the encloses container of described Full-automatic rotational flow desanding filtration unit (4) is provided with sewage draining exit (4e) and slag-drip opening (4f); The top of the encloses container of described high degree of accuracy PP cellucotton filtration unit (5) is provided with back flushing classification sewage discharging function mouth (5e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672714.7A CN104478145A (en) | 2014-11-23 | 2014-11-23 | Precision filter with rotational flow sand removal function and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672714.7A CN104478145A (en) | 2014-11-23 | 2014-11-23 | Precision filter with rotational flow sand removal function and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| CN201410672714.7A Pending CN104478145A (en) | 2014-11-23 | 2014-11-23 | Precision filter with rotational flow sand removal function and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106075991A (en) * | 2016-07-20 | 2016-11-09 | 石嘴山市塑料厂 | Recirculated water multiple stage filtration system |
| CN107963765A (en) * | 2017-11-22 | 2018-04-27 | 苏州雷沃克环保科技有限公司 | A kind of waste water high-efficiency purification and sterilization device |
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| CN203048715U (en) * | 2013-02-05 | 2013-07-10 | 成都市飞龙水处理技术研究所 | Precise filter with rotational-flow de-sanding device |
| JP2013138971A (en) * | 2011-12-28 | 2013-07-18 | Kurita Water Ind Ltd | Filtering device |
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| CN201908008U (en) * | 2011-01-08 | 2011-07-27 | 成都市飞龙水处理技术研究所 | Air pressure type backwash household reverse osmosis (RO) water purifier |
| JP2013138971A (en) * | 2011-12-28 | 2013-07-18 | Kurita Water Ind Ltd | Filtering device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106075991A (en) * | 2016-07-20 | 2016-11-09 | 石嘴山市塑料厂 | Recirculated water multiple stage filtration system |
| CN107963765A (en) * | 2017-11-22 | 2018-04-27 | 苏州雷沃克环保科技有限公司 | A kind of waste water high-efficiency purification and sterilization device |
| CN107963765B (en) * | 2017-11-22 | 2021-06-18 | 苏州雷沃克环保科技有限公司 | High-efficient purification sterilizing equipment of waste water |
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