CN204644023U - A kind of strainer for reducing water-purifying machine discharge of wastewater - Google Patents
A kind of strainer for reducing water-purifying machine discharge of wastewater Download PDFInfo
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- CN204644023U CN204644023U CN201520360741.0U CN201520360741U CN204644023U CN 204644023 U CN204644023 U CN 204644023U CN 201520360741 U CN201520360741 U CN 201520360741U CN 204644023 U CN204644023 U CN 204644023U
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Abstract
The utility model discloses a kind of strainer for reducing water-purifying machine discharge of wastewater, comprise the container that hollow is airtight, the entering water electromagnetic valve being provided with water-in on the top of the avris of described container and match, be provided with in the bottom of the avris of described container water outlet and match go out water solenoid valve, be provided with in described container every sand plate, describedly to connect every sand plate is corresponding with coarse sands layer, described coarse sands layer is corresponding with filtration material layer to be connected, the container outer wall on described filtration material layer top is connected with fluid level controller and specific conductivity table, described fluid level controller is corresponding with entering water electromagnetic valve to be electrically connected, described specific conductivity table is corresponding with going out water solenoid valve to be connected.The waste water of utility model effectively raises effluent quality through bed filtration, for follow-up waste water reuse is had laid a good foundation.
Description
Technical field
The utility model relates to water-purifying machine process construction applications, especially employs a kind of strainer for reducing water-purifying machine discharge of wastewater.
Background technology
Water purifier is also water-purifying machine, is the miniature water treatment facility by carrying out deep purifying process to water quality to the service requirements of water.Wherein RO reverse osmosis technology filtering accuracy the highest (filtering accuracy is at 0.0001 micron), aperture due to reverse osmosis membrane only have hairline diameter 100,000/, water molecules and dissolved oxygen is only allowed to pass through, to the impurity contained all in water if the clearance of the objectionable impuritiess such as agricultural chemicals, chemical fertilizer, bacterium, virus, heavy metal is between 93%-99%.So the soil removability of reverse osmosis technology is more than other technologies: as ultra-filtration technique and micro-filter technology (filtering accuracy is respectively between 0.1 ~ 0.01 micron and 0.1 ~ 5 micron) much higher.But, the problem that reverse osmosis water purifier is denounced most is that must pass through discharge of wastewater (ratio of general waste water and pure water is at more than 2:1) cleans the pollutent remaining in RO film surface, the general way adopted is that part (1/2 ~ 1/3) waste water is taken back running water pipe and reuses at present, lower the quantity discharged of waste water, but do the influent density that often increases and enter reverse osmosis like this and make the injury of pair of films, the waste water that this new technique utilizes various existing filtrate very large to pollution concentration carries out secondary treatment, contaminated wastewater concentration is minimized level, and then carry out reuse, both the waste water that should discharge had been utilized, protect again reverse osmosis membrane from too fast pollution, reach the object of rational and efficient use waste water.
Summary of the invention
In order to overcome the simple defect of the treating processes of waste water reclamation in prior art, provide a kind of strainer for reducing water-purifying machine discharge of wastewater.
The utility model is realized by following proposal.
A kind of strainer for reducing water-purifying machine discharge of wastewater, comprise the container that hollow is airtight, the entering water electromagnetic valve being provided with water-in on the top of the avris of described container and match, be provided with in the bottom of the avris of described container water outlet and match go out water solenoid valve, be provided with in described container every sand plate, coarse sands layer and filtration material layer, describedly to connect every sand plate is corresponding with coarse sands layer, described coarse sands layer top is corresponding with filtration material layer to be connected, the container outer wall on described filtration material layer top is connected with fluid level controller and specific conductivity table, described fluid level controller is corresponding with entering water electromagnetic valve to be electrically connected, described specific conductivity table is corresponding with going out water solenoid valve to be connected.
Described filtration material layer comprises the KDF resin filtering layer, activated carbon filtering layer, ATS filtering layer, manganese sand filter blanket and the rubble sand filtering layer that set gradually from top to bottom.
Described KDF resin filtering layer, activated carbon filtering layer, ATS filtering layer, manganese sand filter blanket and rubble sand filtering layer are separated by separation net each other.
The beneficial effects of the utility model are:
1, add for daily tap water the waste water that water-purifying machine gives off in a large number, because existing water-purifying machine discharge of wastewater reaches 200%-400%, waste very much, so, strainer described in the utility model is with the addition of in daily water-purifying machine, discharge of wastewater can be made at least to reduce 50%, and energy-saving effect is quite remarkable.
2. fluid level controller of the present utility model is corresponding with entering water electromagnetic valve is electrically connected, and automatically can carry out automatic feeding water according to the liquid level information Control entering water electromagnetic valve of fluid level controller feedback, make flow reach running balance.
3. specific conductivity table of the present utility model is corresponding with going out water solenoid valve connects, the specific conductivity of the water body that can record according to specific conductivity table, too large so that when threatening reverse osmosis membrane in specific conductivity, go out water solenoid valve and open the former water high-concentration waste water of discharge, refill fresh tap water.
4. filtration material layer of the present utility model comprises between five metafiltration materials and separates to keep suitable mobility by separation net, and former water effectively raises effluent quality through bed filtration, for follow-up waste water recycling is had laid a good foundation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the strainer for reducing water-purifying machine discharge of wastewater described in the utility model.
In figure: 1 is container, 2 is water-in, and 3 is water outlet, 4 is every sand plate, and 5 is separation net, and 6 is fluid level controller, 7 is specific conductivity table, 8 is entering water electromagnetic valve, and 9 for going out water solenoid valve, and 10 is KDF resin filtering layer, 11 is activated carbon filtering layer, 12 is ATS filtering layer, and 13 is manganese sand filter blanket, and 14 is rubble sand filtering layer.
Embodiment
Below in conjunction with Fig. 1, the utility model preferred embodiment is further illustrated:
A kind of strainer for reducing water-purifying machine discharge of wastewater, comprise the airtight container of hollow 1, the entering water electromagnetic valve 8 being provided with water-in 2 on the top of the avris of described container 1 and matching, be provided with in the bottom of the avris of described container 1 water outlet 3 and match go out water solenoid valve 9, be provided with in described container 1 every sand plate 4, coarse sands layer 14 and filtration material layer, describedly to connect every sand plate 4 is corresponding with coarse sands layer 14, described coarse sand 14 top is corresponding with filtration material layer to be connected, container 1 outer wall on described filtration material layer top is connected with fluid level controller 6 and specific conductivity table 7, described fluid level controller 6 is corresponding with entering water electromagnetic valve 8 to be electrically connected, described specific conductivity table 7 is corresponding with going out water solenoid valve 9 to be connected.Former water enters from water-in 2, discharges after bed filtration from water outlet 3.The water quality of the water that water outlet 3 is discharged is better, is applicable to reuse, at this, no longer describes.Fluid level controller is corresponding with entering water electromagnetic valve to be electrically connected, and automatically can carry out automatic feeding water according to the liquid level information Control entering water electromagnetic valve of fluid level controller feedback.System is intake to keep with water outlet that running balance specific conductivity table is corresponding with going out water solenoid valve to be connected, the specific conductivity of the water body that can record according to specific conductivity table, thus control water outlet when specific conductivity is excessive threaten reverse osmosis membrane safety automatic water-replacing.
Described filtration material layer comprises five layers, be followed successively by KDF resin filtering layer 10, activated carbon filtering layer 11, ATS filtering layer 12, manganese sand filter blanket 13 and rubble sand filtering layer 14 from top to bottom, wherein, KDF resin filtering layer 10 is common Kai get Fei (KDF) filtrate and the mixture filtering layer of resin, and ATS filtering layer is plant material filtering layer.Described KDF resin filtering layer 10, activated carbon filtering layer 11, ATS filtering layer 12, manganese sand filter blanket 13 and rubble sand filtering layer 14 are separated by separation net 5 each other.Former water effectively raises effluent quality through bed filtration, for follow-up waste water recycling is had laid a good foundation.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment may be made to above-described embodiment or adopt equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (2)
1. one kind for reducing the strainer of water-purifying machine discharge of wastewater, comprise the airtight container of hollow (1), it is characterized in that: the entering water electromagnetic valve (8) being provided with water-in (2) on the top of the avris of described container (1) and matching, be provided with in the bottom of the avris of described container (1) water outlet (3) and match go out water solenoid valve (9), be provided with in described container (1) every sand plate (4), coarse sands layer (14) and filtration material layer, describedly to connect every sand plate (4) is corresponding with coarse sands layer (14), described coarse sands layer (14) top is corresponding with filtration material layer to be connected, container (1) outer wall on described filtration material layer top is connected with fluid level controller (6) and specific conductivity table (7), described fluid level controller (6) is corresponding with entering water electromagnetic valve (8) to be electrically connected, described specific conductivity table (7) is corresponding with going out water solenoid valve (9) to be connected.
2. the strainer for reducing water-purifying machine discharge of wastewater according to claim 1, is characterized in that: filtration material layer comprises the KDF resin filtering layer (10), activated carbon filtering layer (11), ATS filtering layer (12), manganese sand filter blanket (13) and the rubble sand filtering layer (14) that set gradually from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360741.0U CN204644023U (en) | 2015-05-30 | 2015-05-30 | A kind of strainer for reducing water-purifying machine discharge of wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360741.0U CN204644023U (en) | 2015-05-30 | 2015-05-30 | A kind of strainer for reducing water-purifying machine discharge of wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644023U true CN204644023U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360741.0U Active CN204644023U (en) | 2015-05-30 | 2015-05-30 | A kind of strainer for reducing water-purifying machine discharge of wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN204644023U (en) |
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2015
- 2015-05-30 CN CN201520360741.0U patent/CN204644023U/en active Active
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