CN107200409A - A kind of wastewater zero discharge RO water purification machines - Google Patents
A kind of wastewater zero discharge RO water purification machines Download PDFInfo
- Publication number
- CN107200409A CN107200409A CN201710331796.2A CN201710331796A CN107200409A CN 107200409 A CN107200409 A CN 107200409A CN 201710331796 A CN201710331796 A CN 201710331796A CN 107200409 A CN107200409 A CN 107200409A
- Authority
- CN
- China
- Prior art keywords
- water
- unit
- zero discharge
- wastewater zero
- water purification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
Abstract
The present invention discloses a kind of wastewater zero discharge RO water purification machines, including the ultrafiltration film unit being sequentially connected, compressed carbon filter core unit, particle carbon unit, supercharging pump unit and RO film units, the input connection source water of the ultrafiltration film unit, the output end of the RO film units connects waste water output unit and pure water output unit respectively, the output end of the waste water output unit is connected in the water of source by pipeline, the booster water pump unit includes booster water pump, and the pressure set points of the high-voltage switch gear of the booster water pump are 0.5MPa.Waste water in waste water unit is introduced into the water of source, so as to by cycling utilization of wastewater, reach wastewater zero discharge and water-saving purpose by the present invention by being pressurized principle.
Description
Technical field
The invention belongs to RO water purification machine technical fields, and in particular to a kind of wastewater zero discharge RO water purification machines.
Background technology
Water purifier have become people in life indispensable family daily necessity it for people drinking water hygiene safety
There is provided on reliable guarantee, but the structure and performance of existing this product and there is major defect, RO water purification machines are during water processed, production
Raw substantial amounts of discharge of wastewater, because the aperture of film is small (0.0001 micron), is easily blocked by the impurity in water, and original design is in water processed
During, it is necessary to discharge be rinsed more than the source water of 75% ratio, to exchange the reasonable working life of film for.This equipment original design is deposited
In major defect, the resource of water is wasted in many degree.
In fact, the discharge parameter for rinsing RO films 75%, refers to the stage just used in the new machine of equipment RO water purification machines
Parameter, and from the point of view of the market experience, with the extension of equipment use time, RO fenestras also can gradually be blocked, use time
Longer, Pore Blocking is more serious, and the use of some equipment, discharge capacity is even up to more than 90%, causes significant wastage.
The content of the invention
To solve the problem of prior art is present, the present invention provides a kind of wastewater zero discharge RO water purification machines, can make waste water
It is back in the water of source and recycles, by reaches water-saving purpose to recycling for waste water.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of wastewater zero discharge RO water purification machines, including be sequentially connected ultrafiltration film unit, compressed carbon filter core unit, granulated carbon
Unit, supercharging pump unit and RO film units, the input connection source water of the ultrafiltration film unit, the output end of the RO film units
Waste water output unit and pure water output unit are connected respectively, and the output end of the waste water output unit is connected to source water by pipeline
In, the booster water pump unit includes booster water pump, and the pressure set points of the high-voltage switch gear of the booster water pump are 0.5MPa.
Further, the ultrafiltration film unit includes the hyperfiltration membrane assembly of amplification.
Further, the aperture of the milipore filter is 0.2 micron.
Further, the side of the ultrafiltration film unit is connected with domestic water unit.
Further, the output end connection delivery port of the pure water output unit.
Beneficial effects of the present invention：
The present invention uses Ultra filtration membrane technology first, and pore size filter is 0.2 micron, separates molecular weight and is more than 500 roads
Er Dun, particle diameter is more than 10 nanometers of particle, and the impurity being retained down is expelled to domestic water list by design from daily water consumption mouthful
(such as vegatable basin whenever slurry, is rejected by the impurity got off, just discharged with current member.Ultrafiltration membrane unit side
Design discharge-channel).This link, has retained most impurity in the water of source, has alleviated the burden of RO films below first.
The present invention comes out the water that ratio is more than 75% to not waste these from RO films are rinsed, and by being pressurized principle, will increase
The high-voltage switch gear pressure of water pump is adjusted to 0.5MPa (because of water facilities or the environment difference of various regions, the Yuan Shuishui at general user end
It is pressed between 0.05-0.4Mpa), the high-voltage switch gear broken the normal procedure is limited in 0.25Mpa established standardses, is more than waste water hydraulic pressure
The hydraulic pressure of source water, so as in source water waste water being incorporated into once again before milipore filter, so, can just be utilized again.It is worth note
Meaning, these waste water are the water by purification, rather than sewage！(only have denier in water can not be by RO fenestras
Valence state ion exist) can be utilized again completely.
The appropriate milipore filter amplifier module of present invention selection, amplifies ultrafiltration membrane, to meet temporary receiving and dilution
Come from the concentrated water of backflow.Whenever using domestic water, the micro valence state ion stayed in here is put, is just cut with above milipore filter
The impurity stayed is together discharged.(note：, will not being back to once again in the water of source by circulation profit because of waste water through prolonged and repeated test
With the reason for, improve the impurity concentration in the water of source, and cause milipore filter block or equipment can not water processed phenomenon), so
It can be achieved with the wastewater zero discharge of RO machines.
Brief description of the drawings
Fig. 1 is structure flow chart of the invention.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
The drawings and specific embodiments, are expanded on further the present invention.
Referring to the drawings 1, the technical scheme that present embodiment is used for：
A kind of wastewater zero discharge RO water purification machines, including be sequentially connected ultrafiltration film unit, compressed carbon filter core unit, granulated carbon
Unit, supercharging pump unit and RO film units, the ultrafiltration film unit include the hyperfiltration membrane assembly of amplification, and the aperture of milipore filter is
0.2 micron, the input connection source water of the ultrafiltration film unit, the side of the ultrafiltration film unit is connected with domestic water list
Member, the output end of the RO film units connects waste water output unit and pure water output unit respectively, the pure water output unit
Output end connects delivery port, and the output end of the waste water output unit is connected in the water of source by pipeline, the booster water pump list
Member includes booster water pump, and the pressure set points of the high-voltage switch gear of the booster water pump are 0.5MPa.
Waste water in waste water unit is introduced into the water of source, so as to by cycling utilization of wastewater, reach by the present invention by being pressurized principle
To wastewater zero discharge and water-saving purpose.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of wastewater zero discharge RO water purification machines, including ultrafiltration film unit, compressed carbon filter core unit, the granulated carbon list being sequentially connected
Member, supercharging pump unit and RO film units, the input connection source water of the ultrafiltration film unit, the output end point of the RO film units
Lian Jie waste water output unit and pure water output unit, it is characterised in that the output end of the waste water output unit passes through pipeline
It is connected in the water of source, the booster water pump unit includes booster water pump, the pressure set points of the high-voltage switch gear of the booster water pump
For 0.5MPa.
2. a kind of wastewater zero discharge RO water purification machines according to claim 1, it is characterised in that the ultrafiltration film unit includes
The hyperfiltration membrane assembly of amplification.
3. a kind of wastewater zero discharge RO water purification machines according to claim 2, it is characterised in that the aperture of the milipore filter is
0.2 micron.
4. a kind of wastewater zero discharge RO water purification machines according to claim 1, it is characterised in that the one of the ultrafiltration film unit
Side is connected with domestic water unit.
5. a kind of wastewater zero discharge RO water purification machines according to claim 1, it is characterised in that the pure water output unit
Output end connects delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331796.2A CN107200409A (en) | 2017-05-11 | 2017-05-11 | A kind of wastewater zero discharge RO water purification machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331796.2A CN107200409A (en) | 2017-05-11 | 2017-05-11 | A kind of wastewater zero discharge RO water purification machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107200409A true CN107200409A (en) | 2017-09-26 |
Family
ID=59905743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331796.2A Pending CN107200409A (en) | 2017-05-11 | 2017-05-11 | A kind of wastewater zero discharge RO water purification machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107200409A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003302482A1 (en) * | 2003-12-08 | 2005-06-24 | Evgeny Viktorovich Skidanov | Membrane solution separating device |
| WO2009101157A1 (en) * | 2008-02-14 | 2009-08-20 | Otv Sa | Process for treating water by a nanofiltration or reverse osmosis membrane system permitting high conversion rates due to the elimination of organic matter |
| CN201530764U (en) * | 2009-11-05 | 2010-07-21 | 彭奇凡 | Water-saving type integral double-film water purifying device |
| WO2013169091A1 (en) * | 2012-05-11 | 2013-11-14 | Ronser Bio-Tech Sdn Bhd | Zero discharge treatment system of palm oil mill effluent (pome) |
| CN105481058A (en) * | 2015-12-25 | 2016-04-13 | 上海浩泽净水科技发展有限公司 | Large flow barrelless antiosmosis water purification machine system |
| CN105540901A (en) * | 2016-03-03 | 2016-05-04 | 深圳净小龙科技有限公司 | Intelligent water purification system |
| CN205382021U (en) * | 2015-12-15 | 2016-07-13 | 佛山尚之水净水科技有限公司 | Festival water circulating system and domestic purifier of domestic purifier |
-
2017
- 2017-05-11 CN CN201710331796.2A patent/CN107200409A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003302482A1 (en) * | 2003-12-08 | 2005-06-24 | Evgeny Viktorovich Skidanov | Membrane solution separating device |
| WO2009101157A1 (en) * | 2008-02-14 | 2009-08-20 | Otv Sa | Process for treating water by a nanofiltration or reverse osmosis membrane system permitting high conversion rates due to the elimination of organic matter |
| CN201530764U (en) * | 2009-11-05 | 2010-07-21 | 彭奇凡 | Water-saving type integral double-film water purifying device |
| WO2013169091A1 (en) * | 2012-05-11 | 2013-11-14 | Ronser Bio-Tech Sdn Bhd | Zero discharge treatment system of palm oil mill effluent (pome) |
| CN205382021U (en) * | 2015-12-15 | 2016-07-13 | 佛山尚之水净水科技有限公司 | Festival water circulating system and domestic purifier of domestic purifier |
| CN105481058A (en) * | 2015-12-25 | 2016-04-13 | 上海浩泽净水科技发展有限公司 | Large flow barrelless antiosmosis water purification machine system |
| CN105540901A (en) * | 2016-03-03 | 2016-05-04 | 深圳净小龙科技有限公司 | Intelligent water purification system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |
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| RJ01 | Rejection of invention patent application after publication |