CN203373217U - Water purifying system without wastewater discharge - Google Patents
Water purifying system without wastewater discharge Download PDFInfo
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- CN203373217U CN203373217U CN201320483611.7U CN201320483611U CN203373217U CN 203373217 U CN203373217 U CN 203373217U CN 201320483611 U CN201320483611 U CN 201320483611U CN 203373217 U CN203373217 U CN 203373217U
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- water
- precision filter
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Abstract
The utility model relates to a water purifying system without wastewater discharge. The water purifying system comprises a water inlet 1, three face conversion valves12, 13 and 15, a filter 2, a high-pressure pump 3, a high-precision filter 4 with an inorganic filtering film, a monitoring detection device 14, a first high-voltage switch 5, a second high-voltage switch 9, a pressure barrel 7, a first electromagnetic valve 6, a second electromagnetic valve 11, a living water tap 10 and a purified water tap 8. The water inlet 1 is sequentially connected with the filter 2, the high-pressure pump 3 and the high-precision filter 4 with the inorganic filtering film through pipelines.
Description
Technical field
The utility model belongs to the water purification technology field, is specifically related to a kind of water cleaning systems of non-wastewater discharge.
Background technology
In era development, for the pollution of environment, constantly deepen, especially day by day serious to the pollution at water source.Water is the necessary material that the mankind depend on for existence, for can safety, the healthy water source of quoting, people's utility model water purifier, a kind of sewage is purified the equipment that can drink for people after filtration.
Traditional water purifier, generally be divided into five steps water filtered.The first step, by the cotton filter core of PP, to larger particle, hair, jelly etc. is filtered; Second step, by the granulated active carbon system, the chlorine in water is fallen in absorption, and water-soluble heavy metal reduces calcium, magnesium, ion water body hardness, extends the life-span of RO Filters; The 3rd step, by high-density sintered activated carbon system, remove iron rust, suspended substance, remaining chlorine, magnesium etc., protection RO film; The 4th step, by the RO membrane filtration system, remove the heavy metal ion impurities in water, and the objectionable impurities such as bacterium; The 5th step, by high density active charcoal (T33), the mouthfeel of increasing water quality, supplement mineral substance and trace element that human body needs.
The first point, the conventional water purifier system refers generally to be furnished with the outlet of pure water, be specifically designed to and filter the water of drinking for people, and the efficiency of filtering is limited, can not carry out the filtration of rapid, high volume, can't meet water to people except drinking, the use of other purposes.
Second point, the conventional water purifier system adopts the water tank of built-in rubber airbag, and safety performance is not high, and moisture storage capacity is not high, generally only has the 5kg left and right.
Except above deficiency, conventional water purifier system also having on some parts are used is much undesirable, makes the pumpage of water purifier system poor, and controllability is low, and comprehensive practical is low.
General pure water system, generally adopt the treatment process of sand filtration-active carbon filtration-reverse osmosis, and filtration unit generally adopts sand, carbon filter.Because the filtering accuracy of sand filtration in sand, carbon filter is generally tens of to hundreds of microns; a large amount of fine suspension in former water can not be held back; and that thereby activated carbon in use is easy to be adsorbed the saturated water quality that makes to filter water outlet is poor; lose the provide protection to follow-up reverse-osmosis membrane element, affect the work-ing life of reverse-osmosis membrane element.And, when sand filtration, activated carbon filtration reach certain value at pressure reduction, need to carry out back flushing and come the materials such as suspended substance that are trapped on filtering layer are washed away.The operation of current most sand, carbon filter, backwash, all by manual operation, not only increase workman's labour intensity, and likely can cause because of workman's lack of skill mishandle.
The utility model content
For above-mentioned deficiency of the prior art, the purpose of this utility model is to provide a kind of water cleaning systems of non-wastewater discharge, by this system, can realize effective purifying tap water, realize other purposes of straight drink and purified water after the tap water purifying, the purification system long service life, it is convenient to keep in repair, and has real-time monitoring and detection function.
In order to realize above-mentioned utility model purpose, the application provides following technical scheme:
A kind of water cleaning systems of non-wastewater discharge, described system comprises water-in 1, three cross over valves 12, 13 and 15, strainer 2, high-pressure pump 3, high-precision filter 4 with inorganic filter film, monitoring and detection device 14, the first high-voltage switch gear 5, the second high-voltage switch gear 9, pressure pot 7, the first magnetic valve 6, the second magnetic valve 11, Living Water tap 10, clear water faucet 8, wherein said water-in 1 and strainer 2, high-pressure pump 3, high-precision filter 4 with inorganic filter film connects by pipeline successively, water-in 1 is connected with magnetic valve 11 again by three cross over valves 12, the other end of magnetic valve 11 is connected with high-voltage switch gear 9 with the middle water out end of high-precision filter 4 respectively by three cross over valves 15, be provided with monitoring and detection device 14 between described middle water out end and three cross over valves 15, pure water inlet one end of high-precision filter 4 by and high-voltage switch gear 5 between be provided with monitoring and detection device 14, high-voltage switch gear 5 is connected with three cross over valves 13, three cross over valves 13 are Bonding pressure bucket 7 and clear water faucet 8 again, be provided with magnetic valve 6 between three cross over valves 13 and pressure pot 7, outlet at strainer 2 is provided with monitoring and detection device 14.
Tap water is through water-in 1 process strainer 2, under the prerequisite of the pressurization of high-pressure pump 3, make pure water at the high-precision filter 4 through thering is the inorganic filter film, pure water stores in pressure pot 7, utilize the start and stop of high-voltage switch gear 5 and magnetic valve 6 operating devices, clear water faucet 8 is used pure water, have the inorganic filter film high-precision filter 4 middle water through in the water water outlet supply with Living Water tap 10 or get back to cycling and reutilization in tap water water-in 1 through magnetic valve 11, under the prerequisite that Living Water tap 10 is not opened, in the high-precision filter film, water is got back to tap water water inlet 1 and is carried out recycle, when using Living Water tap 10, the middle water of high-precision filter film is directly supplied with Living Water tap 10, the high-precision filter film is rinsed by force so simultaneously, thereby extend the work-ing life of high-precision filter film, also reached non-wastewater discharge and made the purpose of pure water.
The described high-precision filter with inorganic filter film is provided with double-deck inorganic compounding filtering film component, comprise porous support, the first tunic and the second tunic, wherein, the first tunic directly is coated on porous support, the second tunic covers on the first tunic, and described the first tunic is Al
2o
3film or SiO
2film; Described the second tunic is Al
2o
3-SiO
2-ZrO
2-TiO
2-CeO
2composite membrane, the material of described porous support is aluminum oxide, silicon carbide or trichroite, ultimate compression strength is 20～40MPa, porosity is 40～50%, mean pore size 1-2 μ m, and the mean pore size of described membrane module is 0.1～0.8 μ m, described mineral membrane adopts the sol-gel method preparation, and its preparation method is
(1) colloidal sol preparation: the first tunic is raw materials used is aluminum nitrate Al (NO
3)
39H
2o or water glass; Wherein the preparation of alumina sol adopts water bath heating; catalyzer is ammoniacal liquor; by the ammonia soln heating in water bath to 90 ℃ of the 1mol/L of certain volume, stir and drip the solution of the 1mol/L aluminum nitrate of equivalent, simultaneously condensing reflux; generate white precipitate; dropwise and continue reaction 1h, drip the nitric acid of 1mol/L, the clear until white precipitate becomes; continue reaction 12-16h, obtain stable colloidal sol; Water glass colloidal sol directly applies; The second tunic is raw materials used is aluminum nitrate Al (NO
3)
39H
2o, tetraethoxy (C
2h
5)
4siO
4, zirconium oxychloride ZrOCl
28H
2o, butyl (tetra) titanate [CH
3(CH
2)
3o]
4ti and cerous nitrate Ce (NO
3)
36H
2o, mol ratio is 1 ~ 3:1 ~ 3:1 ~ 2:1:0.1 ~ 0.5, by proportioning, good raw material adds in the dispersion agent dehydrated alcohol, after fully stirring, adopts microwave heating 20-30s to make complex sol;
(2) apply: by cold spraying, brushing or immersion coating, on the porous support surface, form the film that thickness is the 20-100 micron thick, applying number of times is 1～4 time;
(3) drying: the carrier that will apply wet colloidal sol is put into microwave oven maximum fire heating 10min drying, or is placed in the dry 10～20h of 60 ℃ of climatic chambers;
(4) sintering: temperature rise rate is 2 ℃/min, and 1000～1100 ℃ of firing temperatures, obtain filtering film component.
Wherein, described monitoring and detection device 14 can carry out real-time supervision and inspection to the effluent characteristics after filtration unit, if water quality is not up to standard, the operation of halt system immediately, checked or change filtration unit.Guarantee the safety of purified water.
beneficial effect
1, system of the present utility model has realized the cycling and reutilization of waste water or tap water, without the discharge of waste water;
2, the water quality purifying standard through the utility model system purifying is high.
The accompanying drawing explanation
Fig. 1 water purification system schematic diagram.
Wherein, the 1st, water-in, the 2nd, strainer, the 3rd, high-pressure pump, the 4th, the high-precision filter, 5 with inorganic filter film is that the first high-voltage switch gear, 6 is first magnetic valves, the 7th, pressure pot, the 8th, clear water faucet, 9 is second high-voltage switch gears, the 10th, Living Water tap, 11 is that the second magnetic valve, 12,13 and 15 is three cross over valves, the 14th, the monitoring and detection device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Embodiment 1
A kind of water cleaning systems of non-wastewater discharge, described system comprises water-in 1, three cross over valves 12, 13 and 15, strainer 2, high-pressure pump 3, high-precision filter 4 with inorganic filter film, monitoring and detection device 14, the first high-voltage switch gear 5, the second high-voltage switch gear 9, pressure pot 7, the first magnetic valve 6, the second magnetic valve 11, Living Water tap 10, clear water faucet 8, wherein said water-in 1 and strainer 2, high-pressure pump 3, high-precision filter 4 with inorganic filter film connects by pipeline successively, water-in 1 is connected with magnetic valve 11 again by three cross over valves 12, the other end of magnetic valve 11 is connected with high-voltage switch gear 9 with the middle water out end of high-precision filter 4 respectively by three cross over valves 15, be provided with monitoring and detection device 14 between described middle water out end and three cross over valves 15, pure water inlet one end of high-precision filter 4 by and high-voltage switch gear 5 between be provided with monitoring and detection device 14, high-voltage switch gear 5 is connected with three cross over valves 13, three cross over valves 13 are Bonding pressure bucket 7 and clear water faucet 8 again, be provided with magnetic valve 6 between three cross over valves 13 and pressure pot 7, outlet at strainer 2 is provided with monitoring and detection device 14.
Tap water is through water-in 1 process strainer 2, under the prerequisite of the pressurization of high-pressure pump 3, make pure water at the high-precision filter 4 through thering is the inorganic filter film, pure water stores in pressure pot 7, utilize the start and stop of high-voltage switch gear 5 and magnetic valve 6 operating devices, clear water faucet 8 is used pure water, have the inorganic filter film high-precision filter 4 middle water through in the water water outlet supply with Living Water tap 10 or get back to cycling and reutilization in tap water water-in 1 through magnetic valve 11, under the prerequisite that Living Water tap 10 is not opened, in the high-precision filter film, water is got back to tap water water inlet 1 and is carried out recycle, when using Living Water tap 10, the middle water of high-precision filter film is directly supplied with Living Water tap 10, the high-precision filter film is rinsed by force so simultaneously, thereby extend the work-ing life of high-precision filter film, also reached non-wastewater discharge and made the purpose of pure water.
The described high-precision filter with inorganic filter film is provided with double-deck inorganic compounding filtering film component, comprise porous support, the first tunic and the second tunic, wherein, the first tunic directly is coated on porous support, the second tunic covers on the first tunic, and described the first tunic is Al
2o
3film or SiO
2film; Described the second tunic is Al
2o
3-SiO
2-ZrO
2-TiO
2-CeO
2composite membrane, the material of described porous support is aluminum oxide, silicon carbide or trichroite, ultimate compression strength is 20MPa, porosity is 40%, mean pore size 1 μ m, and the mean pore size of described membrane module is 0.1 μ m, described mineral membrane adopts the sol-gel method preparation, and its preparation method is
(1) colloidal sol preparation: the first tunic is raw materials used is aluminum nitrate Al (NO
3)
39H
2o or water glass; Wherein the preparation of alumina sol adopts water bath heating; catalyzer is ammoniacal liquor; by the ammonia soln heating in water bath to 90 ℃ of the 1mol/L of 1L, stir and drip the solution of the 1mol/L aluminum nitrate of 1L, simultaneously condensing reflux; generate white precipitate; dropwise and continue reaction 1h, drip the nitric acid of 1mol/L, the clear until white precipitate becomes; continue reaction 12h, obtain stable colloidal sol; Water glass colloidal sol directly applies; The second tunic is raw materials used is aluminum nitrate Al (NO
3)
39H
2o, tetraethoxy (C
2h
5)
4siO
4, zirconium oxychloride ZrOCl
28H
2o, butyl (tetra) titanate [CH
3(CH
2)
3o]
4ti and cerous nitrate Ce (NO
3)
36H
2o, mol ratio is 3:1:2:1:0.5, by proportioning, good raw material adds in the dispersion agent dehydrated alcohol, after fully stirring, adopts microwave heating 20s to make complex sol;
(2) apply: by cold spraying, brushing or immersion coating, on the porous support surface, form the film that thickness is 20 micron thick, applying number of times is 1 time;
(3) drying: the carrier that will apply wet colloidal sol is put into microwave oven maximum fire heating 10min drying, or is placed in 60 ℃ of dry 10h of climatic chamber;
(4) sintering: temperature rise rate is 2 ℃/min, and 1000 ℃ of firing temperatures, obtain filtering film component.
Embodiment 2
A kind of water cleaning systems of non-wastewater discharge, described system comprises water-in 1, three cross over valves 12, 13 and 15, strainer 2, high-pressure pump 3, high-precision filter 4 with inorganic filter film, monitoring and detection device 14, the first high-voltage switch gear 5, the second high-voltage switch gear 9, pressure pot 7, the first magnetic valve 6, the second magnetic valve 11, Living Water tap 10, clear water faucet 8, wherein said water-in 1 and strainer 2, high-pressure pump 3, high-precision filter 4 with inorganic filter film connects by pipeline successively, water-in 1 is connected with magnetic valve 11 again by three cross over valves 12, the other end of magnetic valve 11 is connected with high-voltage switch gear 9 with the middle water out end of high-precision filter 4 respectively by three cross over valves 15, be provided with monitoring and detection device 14 between described middle water out end and three cross over valves 15, pure water inlet one end of high-precision filter 4 by and high-voltage switch gear 5 between be provided with monitoring and detection device 14, high-voltage switch gear 5 is connected with three cross over valves 13, three cross over valves 13 are Bonding pressure bucket 7 and clear water faucet 8 again, be provided with magnetic valve 6 between three cross over valves 13 and pressure pot 7, outlet at strainer 2 is provided with monitoring and detection device 14.
Tap water is through water-in 1 process strainer 2, under the prerequisite of the pressurization of high-pressure pump 3, make pure water at the high-precision filter 4 through thering is the inorganic filter film, pure water stores in pressure pot 7, utilize the start and stop of high-voltage switch gear 5 and magnetic valve 6 operating devices, clear water faucet 8 is used pure water, have the inorganic filter film high-precision filter 4 middle water through in the water water outlet supply with Living Water tap 10 or get back to cycling and reutilization in tap water water-in 1 through magnetic valve 11, under the prerequisite that Living Water tap 10 is not opened, in the high-precision filter film, water is got back to tap water water inlet 1 and is carried out recycle, when using Living Water tap 10, the middle water of high-precision filter film is directly supplied with Living Water tap 10, the high-precision filter film is rinsed by force so simultaneously, thereby extend the work-ing life of high-precision filter film, also reached non-wastewater discharge and made the purpose of pure water.
The described high-precision filter with inorganic filter film is provided with double-deck inorganic compounding filtering film component, comprise porous support, the first tunic and the second tunic, wherein, the first tunic directly is coated on porous support, the second tunic covers on the first tunic, and described the first tunic is Al
2o
3film or SiO
2film; Described the second tunic is Al
2o
3-SiO
2-ZrO
2-TiO
2-CeO
2composite membrane, the material of described porous support is aluminum oxide, silicon carbide or trichroite, ultimate compression strength is 40MPa, porosity is 50%, mean pore size 2 μ m, and the mean pore size of described membrane module is 0.8 μ m, described mineral membrane adopts the sol-gel method preparation, and its preparation method is
(1) colloidal sol preparation: the first tunic is raw materials used is aluminum nitrate Al (NO
3)
39H
2o or water glass; Wherein the preparation of alumina sol adopts water bath heating; catalyzer is ammoniacal liquor; by the ammonia soln heating in water bath to 90 ℃ of the 1mol/L of 2L, stir and drip the solution of the 1mol/L aluminum nitrate of 2L, simultaneously condensing reflux; generate white precipitate; dropwise and continue reaction 1h, drip the nitric acid of 1mol/L, the clear until white precipitate becomes; continue reaction 16h, obtain stable colloidal sol; Water glass colloidal sol directly applies; The second tunic is raw materials used is aluminum nitrate Al (NO
3)
39H
2o, tetraethoxy (C
2h
5)
4siO
4, zirconium oxychloride ZrOCl
28H
2o, butyl (tetra) titanate [CH
3(CH
2)
3o]
4ti and cerous nitrate Ce (NO
3)
36H
2o, mol ratio is 1:1:1:1:0.1, by proportioning, good raw material adds in the dispersion agent dehydrated alcohol, after fully stirring, adopts microwave heating 30s to make complex sol;
(2) apply: by cold spraying, brushing or immersion coating, on the porous support surface, form the film that thickness is 100 micron thick, applying number of times is 4 times;
(3) drying: the carrier that will apply wet colloidal sol is put into microwave oven maximum fire heating 10min drying, or is placed in 60 ℃ of dry 20h of climatic chamber;
(4) sintering: temperature rise rate is 2 ℃/min, and 1100 ℃ of firing temperatures, obtain filtering film component.
Table 1 inorganic film tube is to the performance index before and after filtering in tap water
| ? | Colourity | Turbidity | Fluorochemical/mg.L -1 | Iron level/mg.L -1 | A coliform number/.L -1 |
| Before processing | 40 | 10 | 1.5 | 0.24 | 36 |
| After processing | 8 | 0.8 | 0.2 | 0.1 | ≤1 |
Table 2 water sample data and water treatment result
| ? | COD Cr/mg·L -1 | TP/mg·L -1 | TN/mg·L -1 | pH |
| Sewage Plant industry water outlet (test water sample) | 94 | 1.25 | 31.9 | 6.92 |
| Sewage Plant life water outlet (this monthly average value) | 48.8 | 0.53 | 28.2 | 7.67 |
| Filtered water | 10.2 | 0.015 | 10.6 | 6.98 |
Finally it should be noted that: obviously, above-described embodiment is only for the application's example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (3)
1. the water cleaning systems of a non-wastewater discharge, it is characterized in that: described system comprises water-in (1), three cross over valves (12), and (15) (13), strainer (2), high-pressure pump (3), high-precision filter (4) with inorganic filter film, monitoring and detection device (14), the first high-voltage switch gear (5), the second high-voltage switch gear (9), pressure pot (7), the first magnetic valve (6), the second magnetic valve (11), Living Water tap (10), clear water faucet (8), wherein said water-in (1) and strainer (2), high-pressure pump (3), high-precision filter (4) with inorganic filter film connects by pipeline successively, water-in (1) is connected with magnetic valve (11) again by three cross over valves (12), the other end of magnetic valve (11) is connected with high-voltage switch gear (9) with the middle water out end of high-precision filter (4) respectively by three cross over valves (15), be provided with monitoring and detection device (14) between described middle water out end and three cross over valves (15), pure water inlet one end of high-precision filter (4) by and high-voltage switch gear (5) between be provided with monitoring and detection device (14), high-voltage switch gear (5) is connected with three cross over valves (13), three cross over valves (13) are Bonding pressure bucket (7) and clear water faucet (8) again, be provided with magnetic valve (6) between three cross over valves (13) and pressure pot (7), outlet at strainer (2) is provided with monitoring and detection device (14).
2. system according to claim 1, it is characterized in that: tap water is through water-in (1) process strainer (2), under the prerequisite of the pressurization of high-pressure pump (3), make pure water at the high-precision filter (4) through thering is the inorganic filter film, pure water stores in pressure pot (7), utilize the start and stop of high-voltage switch gear (5) and magnetic valve (6) operating device, clear water faucet (8) is used pure water, have the inorganic filter film high-precision filter (4) middle water through in the water water outlet supply with Living Water tap (10) or get back to cycling and reutilization in tap water water-in (1) through magnetic valve (11), under the prerequisite that Living Water tap (10) is not opened, in the high-precision filter film, water is got back to tap water water inlet (1) and is carried out recycle, when using Living Water tap (10), the middle water of high-precision filter film is directly supplied with Living Water tap (10), the high-precision filter film is rinsed by force so simultaneously, thereby extend the work-ing life of high-precision filter film, also reached non-wastewater discharge and made the purpose of pure water.
3. system according to claim 1, it is characterized in that: the described high-precision filter with inorganic filter film is provided with double-deck inorganic compounding filtering film component, comprise porous support, the first tunic and the second tunic, wherein, the first tunic directly is coated on porous support, the second tunic covers on the first tunic, and described the first tunic is Al
2o
3film or SiO
2film; Described the second tunic is Al
2o
3-SiO
2-ZrO
2-TiO
2-CeO
2composite membrane, the material of described porous support is aluminum oxide, silicon carbide or trichroite, and ultimate compression strength is 20～40MPa, and porosity is 40～50%, mean pore size 1-2 μ m, the mean pore size of described membrane module is 0.1～0.8 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483611.7U CN203373217U (en) | 2013-08-08 | 2013-08-08 | Water purifying system without wastewater discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483611.7U CN203373217U (en) | 2013-08-08 | 2013-08-08 | Water purifying system without wastewater discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373217U true CN203373217U (en) | 2014-01-01 |
Family
ID=49835764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483611.7U Expired - Lifetime CN203373217U (en) | 2013-08-08 | 2013-08-08 | Water purifying system without wastewater discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359845A (en) * | 2013-08-08 | 2013-10-23 | 刘丽 | Water purification system without discharge of waste water |
-
2013
- 2013-08-08 CN CN201320483611.7U patent/CN203373217U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359845A (en) * | 2013-08-08 | 2013-10-23 | 刘丽 | Water purification system without discharge of waste water |
| CN103359845B (en) * | 2013-08-08 | 2014-09-10 | 刘丽 | Water purification system without discharge of waste water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20140424 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |