CN105236612A - Manufacturing method of water purifier provided nano filter membranes in front and rear - Google Patents
Manufacturing method of water purifier provided nano filter membranes in front and rear Download PDFInfo
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- CN105236612A CN105236612A CN201510637352.2A CN201510637352A CN105236612A CN 105236612 A CN105236612 A CN 105236612A CN 201510637352 A CN201510637352 A CN 201510637352A CN 105236612 A CN105236612 A CN 105236612A
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- water
- nanofiltration membrane
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- filter material
- multifunctional composite
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Abstract
The invention discloses a manufacturing method of a water purifier provided with nano filter membranes in the front and rear. The water purifier comprises a multifunctional composite filter material filtering device and a siliphos antibacterial scale inhibiting device and is characterized by also comprising a nano filter membrane filtering device. The upper cover of the shell of the nano filter membrane is provided with a nut, which is connected to the shell through screwing; the upper end of the shell is provided with a bolt, which is connected to the upper cover through screwing, the nano filter membrane filter core is arranged in the middle part of the membrane shell, the bottom of the membrane shell is provided with a water inlet, and the right lateral surface of the membrane shell is provided with a water outlet; and the water outlet of the siliphos antibacterial scale inhibiting device is communicated with the water inlet of the nano filter membrane filtering device.
Description
Technical field
The present invention relates to water correction plant, particularly for the manufacture field of the water purifier of the tap water of natural village, rural area and centralized residence community.
Background technology
The pollution day by day of water resources, the most serious on the impact in rural area, substantially be that peasant household with good conditionsi and enterprise and institution's digging well to get water are drunk, unqualified is just directly fetched water in river and in gully with pipe network and is drunk, and the river in the current whole nation more than 92% and underground water are polluted, even severe contamination, its pollution is loathsome especially, especially underground water iron, manganese, alkali, chlorine, suspended substance, colloid substances, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, solid impurity pollution hazard, even there is well to have water, also severe overweight, cannot drink, threaten the healthy of the mankind.The enterprises and institutions in rural area casual household and inhabitation rural area and peasant household's centralized residence community do not use the condition of similar city tap-water, the enterprises and institutions in inhabitation rural area and people in the countryside are directly using underground water or earth's surface natural stream networks as the source of tap water, its present situation is, drinking water pollution, severe overweight; Small towns tap water part exceeds standard, and does not reach People's Republic of China's " drinking water sanitary standard ", and the present situation of above-mentioned pollution constitutes the great threat of enterprises and institutions to inhabitation rural area and urban residents' centralized residence community personnel health.
Known filter product design structure is comparatively simple, with low content of technology, Design and manufacture exists certain defect, especially to filtration and the positive sewage backwash of underground water surface water, and filtering accuracy and aquifer yield have significant limitation, this defect has become a technical bottleneck of this series products, and manufacturers really cannot make up above defect at present, its product is mainly based on the purification at exceed standard to town and country well water and surface water water source, the object reaching general tap water designs, can not solve natural village, rural area and rural area centralized residence population directly adopts the water source such as underground water or surface water to reach People's Republic of China's " drinking water sanitary standard " after purification, become the object of Drinking Water.As: Chinese patent literature discloses " a kind of hand automatic pollution discharge Preposed quartz sand filter " (ZL2009200793328), and with underground surface water for water source, employing quartz sand filtration, spun yarn metre filter are treated as Drinking Water.
Summary of the invention
The present invention is mainly in conjunction with China's reality, to push forward the building of a new socialist countryside and country matches to geology disaster region Population safety water works, object is to provide a kind of making method of front and rear nanofiltration membrane water purifier, to solve rural groundwater and surface water reaches People's Republic of China's " drinking water sanitary standard ", become the problem of Drinking Water.Object of the present invention is realized by following technical scheme, a kind of making method of front and rear nanofiltration membrane water purifier, comprise multifunctional composite filter material filtration unit, anti-bacterium descaling apparatus, it is characterized in that, also there is nanofiltration membrane device: this nanofiltration membrane putamina covers the nut being provided with the housing that spins, the upper end of housing is provided with the bolt of the upper cover that spins, described nanofiltration membrane core is arranged on the middle part of putamina, the bottom of putamina is provided with water-in, top is provided with sewage draining exit, and the right flank on putamina top has water outlet; The water outlet of described anti-bacterium descaling apparatus is communicated with the water-in of nanofiltration membrane device.
Anti-bacterium descaling apparatus: the left side of this encloses container valve seat is provided with water-in, right side is provided with water outlet, the spiral external sealing plug of connector drum is provided with in the upper valve base of encloses container, first silica gel sealing ring, the suitable for reading of cylindrical shell is provided with the spiral internal sealing plug connecting upper valve base, upper valve base center is provided with circular card pipe, second silica gel sealing ring, the center of circular card pipe is fixed with a filter element be made up of filter-core shell and filtering layer, the brilliant anti-bacterium descaling layer of described silicon spirit is arranged on the middle part of filter-core shell, the top of filter-core shell is provided with built-in thrust-augmenting nozzle, bottom has infiltration gap, the water outlet of described multifunctional composite filter material filtration unit is communicated with the water-in of anti-bacterium descaling apparatus.
Multifunctional composite filter material filtration unit: the top of this encloses container is provided with water-in, sewage backwash mouth, container right flank below sieve plate has water outlet, the left surface of encloses container has back flushing water inlet, bottom is provided with sewage draining exit, the top of cylindrical shell left surface is provided with filler import, left surface bottom is provided with filler outlet, an annular sieve plate is provided with in this encloses container, sieve plate spreads all over water seepage hole, floor lever of sieve tray is provided with the second spun yarn strainer from bottom to top, multifunctional composite filter material filtering layer, second time spun yarn strainer, cobble filtering layer, in this encloses container, the top of cobble filtering layer is provided with arc water distribution cover, the water outlet of described topping-up pump is communicated with the water-in of multifunctional composite filter material filtration unit.
In above-mentioned design, the present invention adopts two-stage filter and anti-bacterium descaling apparatus, with the needs for administrative natural village and rural area centralized residence community drinking water treatment.As the water sources such as the underground water concerning rural area, surface water, after the present invention carries out the coarse filtration such as cobble filtration, the first spun yarn metre filter, multifunctional composite filter material filtration, second time spun yarn metre filter to it, then carry out the silicon brilliant anti-bacterium descaling process of spirit and nanofiltration membrane process.
Compared with prior art (on the basis of existing filtration with manganese sand process), the present invention is directed to water source, rural area, add hierarchical back flush discharge and just rinse discharge, the treatment step such as cobble filtration, for the first time spun yarn metre filter, multifunctional composite filter material filtration, second time spun yarn metre filter, silicon spirit brilliant anti-bacterium descaling, nanofiltration membrane.In the present invention, cobble filtering layer, the first spun yarn strainer can macrobead silt, impurity, suspended substances effectively in filtering water, purity quartzite filtering layer, the second spun yarn strainer can silt, iron rust, impurity, suspended substance, various mechanical impurity effectively in filtering water, make water quality clarify, thoroughly remove incrustation scale, improve the temperature of water outlet, multifunctional composite filter material can silt effectively in filtering water, iron rust, impurity, suspended substance, thorough removing incrustation scale, filtration efficiency is up to more than 99%, also can remove, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impurity, to acid, in, the purifying treatment of alkaline water, clearance is up to 99.5%, maximum chlorine residue can be threatened in absorption water to HUMAN HEALTH, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, granulometric impurity in trichloromethane and water, stop bacterium, the objectionable impurities such as chemical substance and heavy metal element, remove the organism in water, retain the useful mineral substance of human body and trace element, the brilliant anti-bacterium descaling effect of silicon spirit is very remarkable, red rusting water, incrustation scale can be eliminated at short notice, can be used for the water coolant, central heating system etc. of hospital, residential quarters, garden villa, hotel, office building food and drink, bathing industry, cold and hot water feeding system, factory, power station, petrochemical system, nanofiltration membrane core effectively can remove the organic chemistry material such as chlorine residue, peculiar smell, green alga in water, remove the muddy things such as silt, iron rust, colloidal impurity, suspended substance, remain the useful mineral substance of human body and trace element simultaneously, make water quality mouthfeel more sweet pure sweet, manual blowdown system can effectively control sewage discharge, just rinse, back flushing, effectively discharge the various objectionable impuritiess be suspended in filter cylinder water body, contaminant removal effectiveness is up to more than 99%.
The present invention has following features: 1, can silt, iron rust, impurity, suspended substance, various mechanical impurity effectively in filtering water, make water quality clarify, thoroughly remove incrustation scale, improve the temperature of water outlet.2, can silt effectively in filtering water, iron rust, impurity, suspended substance, thorough removing incrustation scale, filtration efficiency is up to more than 99%, also can remove, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impurity, to acid, in, the purifying treatment of alkaline water, clearance is up to 99.5%, maximum chlorine residue can be threatened in absorption water to HUMAN HEALTH, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, granulometric impurity in trichloromethane and water, stop bacterium, the objectionable impurities such as chemical substance and heavy metal element, remove the organism in water, retain the useful mineral substance of human body and trace element.3, anti-bacterium descaling effect is very remarkable, red rusting water, incrustation scale can be eliminated at short notice, can be used for the water coolant, central heating system etc. of hospital, residential quarters, garden villa, hotel, office building food and drink, bathing industry, cold and hot water feeding system, factory, power station, petrochemical system.4, nanofiltration membrane core effectively can remove the organic chemistry material such as chlorine residue, peculiar smell, green alga in water, removes the muddy things such as silt, iron rust, colloidal impurity, suspended substance, remains the useful mineral substance of human body and trace element simultaneously.5, effectively can control the discharge of sewage, just rinse, back flushing, effectively discharge the various objectionable impuritiess be suspended in filter cylinder water body, contaminant removal effectiveness is up to more than 99%.6, effluent quality is better than People's Republic of China's " drinking water sanitary standard ".
The present invention is economic and practical, and water purification automatic water-supply ability 6-36 ton per hour, can solve the Drinking Water of 28000 populations, is particularly suitable for natural village, rural area and centralized residence community and uses.
Accompanying drawing explanation
below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
fig. 1 is the device connection diagram of one embodiment of the invention;
fig. 2 is the structure iron of the filtration unit of multifunctional composite filter material shown in Fig. 1;
fig. 3 is the structure iron of the apparatus of anti-bacterium descaling shown in Fig. 1;
fig. 4 is the structure iron of the device of nanofiltration membrane shown in Fig. 1.
Embodiment
Fig. 1 illustrates that water treatment device of the present invention is equipped with the situation of filtering power, for administrative natural village, rural area and centralized residence community are used, water in well water or surface water 1 is extracted out by working shaft 2, and send into after water storage box through pipe network, send in apparatus of the present invention through topping-up pump 4 again and carry out filtration treatment, the water after process send in overhead water storage tower 8 for.If for the situation having self-control tap water in rural area, then direct introducing by self-control tap water treatedly in apparatus of the present invention then can.
In Fig. 2, the encloses container that multifunctional composite filter material filtration unit 5 is made up of cylindrical shell 5b and upper cover 5a, cylindrical shell 5b is connected with upper cover 5a argon arc welding, the top of this encloses container is provided with water-in 5c, sewage backwash mouth 5g, container right flank below sieve plate has water outlet 5d, the left surface of encloses container has back flushing water inlet 5e, bottom is provided with sewage draining exit 5f, the top of cylindrical shell left surface is provided with filler import 32, left surface bottom is provided with filler outlet its filler import of 33(and outlet is equipped with sealing cover, screw rod connects), an annular sieve plate 31 is provided with in this encloses container, sieve plate spreads all over water seepage hole, floor lever of sieve tray is provided with the second spun yarn strainer 30(aperture 0.35mm from bottom to top), multifunctional composite filter material filtering layer 29(particle diameter 1.0-1.5mm), second time spun yarn strainer 28(aperture 0.4mm), cobble filtering layer 27(particle diameter 1.5-2.5mm), the total thickness > 1.82m of above-mentioned filtering layer, in this encloses container, the top of cobble filtering layer 27 is provided with arc water distribution cover 26, and it spreads all over water hole, plays distribution and the effect of back flushing separated material of water.
in Fig. 3, the encloses container that anti-bacterium descaling apparatus 6 is made up of cylindrical shell 6b and upper valve base 6a, cylindrical shell 6b is connected with upper valve base 6a spiral, the left side of this encloses container valve seat is provided with water-in 6c, right side is provided with water outlet 6d, the spiral external sealing plug 36 of connector drum is provided with in the upper valve base of encloses container, first silica gel sealing ring 39, the suitable for reading of cylindrical shell is provided with the spiral internal sealing plug 37 connecting upper valve base, upper valve base center is provided with circular card pipe 38, second silica gel sealing ring 40, the center of circular card pipe is fixed with a filter element be made up of filter-core shell 41 and filtering layer, the brilliant anti-bacterium descaling layer of described silicon spirit is arranged on the middle part 43(particle diameter 12mm of filter-core shell), the top of filter-core shell is provided with built-in thrust-augmenting nozzle 42, bottom has infiltration gap 42.
in Fig. 4, the encloses container that nanofiltration membrane device 7 is made up of putamina 7b and upper cover 7a, putamina 7b is connected with upper cover 7a spiral, this nanofiltration membrane putamina covers the nut 56 being provided with the housing that spins, the upper end of housing is provided with the bolt 57 of the upper cover that spins, described nanofiltration membrane core is arranged on the middle part 58 of putamina, and the bottom of putamina is provided with water-in 7c, top is provided with sewage draining exit 7e, the right flank on putamina top has water outlet 7d.
See Fig. 1, from the process of water treatment, former water is after valve 9 enters water storage box, flow out from the water outlet bottom water storage box, entered from the water-in c the encloses container of filtration unit 5 by topping-up pump 4 and valve 10 and valve 11, after coarse filtration, flow out (now from the water outlet 5d the lower side of encloses container, the bleed valve 13 that recoil washes on water valve 14 and bottom blow-down mouth and back flush discharge valve 15 are closed), anti-bacterium descaling apparatus 6 is entered again through valve 12, after filtering, enter among nanofiltration membrane device through valve 16 again, after bed filtration and anti-bacterium descaling, become Drinking Water, outwards export through valve 17, (recoil on external pipe washes water valve 14 when being for device back flushing, bleed valve 13 on bottom blow-down mouth is the bottoms being located at filtration unit, when cleaning at ordinary times for device, bleed valve 15 and 18 on the sewage draining exit of top is the tops being located at device, for device back flushing and when just rinsing).The water outlet of above-mentioned topping-up pump is communicated with the water-in of multifunctional composite filter material filtration unit, the water outlet of multifunctional composite filter material filtration unit is communicated with the water-in of anti-bacterium descaling apparatus, and the water outlet of anti-bacterium descaling apparatus is communicated with the water-in of nanofiltration membrane device.
In addition, a round concave shape firm banking can be set, it arranges helical fastener, above-mentioned multifunctional composite filter material filtration unit is placed on round concave shape firm banking, install to facilitate and use.
In the present invention, container can adopt edible stainless steel 304 material, to meet hygienic requirements.
Claims (9)
1. the making method of a front and rear nanofiltration membrane water purifier, comprise multifunctional composite filter material filtration unit, the brilliant anti-bacterium descaling device of silicon spirit, it is characterized in that, also there is nanofiltration membrane device (7): this nanofiltration membrane putamina covers the nut (56) being provided with the housing that spins, the upper end of housing is provided with the bolt (57) of the upper cover that spins, described nanofiltration membrane core is arranged on the middle part (58) of putamina, the bottom of putamina is provided with water-in (7c), the right flank on putamina top has water outlet (7d); The described silicon spirit water outlet of brilliant anti-bacterium descaling device (6) is communicated with the water-in (7c) of nanofiltration membrane device (7).
2. nanofiltration membrane water purifier according to claim 1, it is characterized in that, the structure of the brilliant anti-bacterium descaling device (6) of described silicon spirit is: the spiral external sealing plug (36) being provided with connector drum in the upper valve base of this encloses container, first silica gel sealing ring (39), the suitable for reading of cylindrical shell is provided with the spiral internal sealing plug (37) connecting upper valve base, upper valve base center is provided with circular card pipe (38), second silica gel sealing ring (40), the center of circular card pipe is fixed with a purifying part be made up of filter-core shell (41) and antibiotic layer, the brilliant anti-bacterium descaling layer of described silicon spirit is arranged on the middle part (43) of filter-core shell, the top of filter-core shell is provided with built-in thrust-augmenting nozzle (42), bottom has infiltration gap (42), the left side of this encloses container valve seat is provided with water-in 6c, right side is provided with water outlet 6d, the water outlet of described multifunctional composite filter material filtration unit (5) is communicated with the water-in (6c) of the brilliant anti-bacterium descaling device (6) of silicon spirit.
3. nanofiltration membrane water purifier according to claim 2, it is characterized in that, the structure of described multifunctional composite filter material filtration unit (5) is: be provided with an annular sieve plate (31) in this encloses container, sieve plate spreads all over water seepage hole, floor lever of sieve tray is provided with the second spun yarn strainer (30) from bottom to top, multifunctional composite filter material filtering layer (29), second time spun yarn strainer (28), cobble filtering layer (27), the top of encloses container is provided with water-in (5c), container right flank below sieve plate has water outlet (5d), the left surface of encloses container has back flushing water inlet (5e).
4. nanofiltration membrane water purifier according to claim 1, is characterized in that, in the encloses container of described multifunctional composite filter material filtration unit (5), the top of cobble filtering layer (27) is provided with arc water distribution cover (26).
5. nanofiltration membrane water purifier according to claim 1, it is characterized in that, the aperture of the second time spun yarn strainer in the encloses container of described multifunctional composite filter material filtration unit (5) is 0.35mm, the particle diameter of multifunctional composite filter material filtering layer is 1.0-1.5mm, first time spun yarn strainer aperture be 0.4mm, the particle diameter of cobble filtering layer is 1.5-2.5mm, total thickness of filter bed > 1.82m; The particle diameter of the brilliant anti-bacterium descaling layer of silicon spirit in the encloses container of the brilliant anti-bacterium descaling device (6) of described silicon spirit is 12mm.
6. nanofiltration membrane water purifier according to claim 5, is characterized in that, the encloses container of described multifunctional composite filter material filtration unit (5) is welded by cylindrical shell and upper cover; The encloses container of the brilliant anti-bacterium descaling device (6) of described silicon spirit is formed by connecting by cylindrical shell and upper valve base spiral; The encloses container of described nanofiltration membrane device (7) is formed by connecting by putamina and upper cover spiral.
7. nanofiltration membrane water purifier according to claim 5, is characterized in that, the cylinder body bottom of described multifunctional composite filter material filtration unit (5) is provided with sewage draining exit (5f), and the top of encloses container is provided with sewage backwash mouth (5g); The top of the putamina of described nanofiltration membrane device (7) is provided with sewage draining exit (7e).
8. nanofiltration membrane water purifier according to claim 5, is characterized in that, the top of the cylindrical shell left surface of described multifunctional composite filter material filtration unit (5) is provided with filler import (32), left surface bottom is provided with filler outlet (33).
9. nanofiltration membrane water purifier according to claim 5, is characterized in that, also has a round concave shape firm banking, base is provided with helical fastener, and described multifunctional composite filter material filtration unit (5) is placed on this round concave shape firm banking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637352.2A CN105236612A (en) | 2015-10-06 | 2015-10-06 | Manufacturing method of water purifier provided nano filter membranes in front and rear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637352.2A CN105236612A (en) | 2015-10-06 | 2015-10-06 | Manufacturing method of water purifier provided nano filter membranes in front and rear |
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| CN105236612A true CN105236612A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510637352.2A Pending CN105236612A (en) | 2015-10-06 | 2015-10-06 | Manufacturing method of water purifier provided nano filter membranes in front and rear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890502A (en) * | 2017-04-21 | 2017-06-27 | 云南省烟草公司保山市公司 | Water filter and system |
-
2015
- 2015-10-06 CN CN201510637352.2A patent/CN105236612A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890502A (en) * | 2017-04-21 | 2017-06-27 | 云南省烟草公司保山市公司 | Water filter and system |
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Application publication date: 20160113 |
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| WD01 | Invention patent application deemed withdrawn after publication |