CN105174543A - Direct drinking water purifying method and device - Google Patents
Direct drinking water purifying method and device Download PDFInfo
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- CN105174543A CN105174543A CN201510602751.5A CN201510602751A CN105174543A CN 105174543 A CN105174543 A CN 105174543A CN 201510602751 A CN201510602751 A CN 201510602751A CN 105174543 A CN105174543 A CN 105174543A
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- filter
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- drinking water
- reverse osmosis
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Abstract
The invention discloses a direct drinking water purifying method. The method comprises the following steps that a quartz sand filter is adopted for first-time filtering; an active carbon filter is adopted for second-time filtering; a food-grade sodium resin softening filter is adopted for third-time filtering; a precision filter with a PP cotton filter element is adopted for four-time filtering; a reverse osmosis composite membrane is adopted for reverse osmosis; ozone is introduced into water treated through reverse osmosis for disinfection, and oxygen is introduced into water treated through reverse osmosis for activation; direct drinking water is obtained. The direct drinking water purifying method is easy to operate, and the device is low in cost. The water obtained through the direct drinking water purifying method has the good performance and completely meets the requirements for direct drinking water specified in national standards.
Description
Technical field
The present invention relates to direct-drinking water process field, particularly relate to a kind of purifying method and device thereof of direct-drinking water.
Background technology
Water is the source of all things on earth, closely bound up with the life of the mankind, and because water pollutions is comparatively serious, at present, most of tap water can not directly be drunk.Therefore, the water quality of direct-drinking water directly affects the health of human body.
Direct-drinking water refers to that former water is after the purification of special process advanced treatment, removes former Organic substance in water, bacterium and virus, retains the trace element being of value to human body in water, export the water that user can directly drink raw to.Various available tap water or the former water meeting drinking water standard all can be used as the former water of direct-drinking water, are made into direct-drinking water after carrying out advanced treatment.Current direct drinking water treatment facilities on the market, only adopts simple filtration device, is difficult to reach the strict demand of producing direct-drinking water.
Chinese patent ZL201410437559.0 discloses a kind of drinking water system and technique, for former water purification process, comprises the ultra-filtration equipment, active carbon filtering device, reverse osmosis unit and the circulation pipe network that are connected by transfer line successively.Direct-drinking water after process is delivered to each by circulation pipe network respectively through ultra-filtration equipment, active carbon filtering device, reverse osmosis unit after filtering and uses point by former water again, carries out circulation-supplied.In circulation pipe network, the use point employing of water is connected in series, and effectively ensure that the health of direct-drinking water, safety.But this invention adopts multiple filtration unit to combine, do not see the direct-drinking water water quality after the design parameter and process of this technique.
In addition, direct-drinking water to be magnetized or energetic etc. to high-end process, but need to buy expensive external high end instrument.
Summary of the invention
Direct drinking water purifying method provided by the invention, solves complexity, high in cost of production problem that direct drinking water purifying method of the prior art exists.
On the one hand, direct drinking water purifying method provided by the invention, comprises the following steps: adopt quartz filter to carry out first time and filter; Adopt activated charcoal filter to carry out second time to filter; Adopt food grade sodium form resin softening filter to carry out third time to filter; Adopt the cotton filter core accurate filter of PP to carry out the 4th time to filter; Reverse osmosis composite membrane is adopted to carry out reverse osmosis; Pass into ozonization successively toward the water after reverse-osmosis treated and pass into oxygen activating; Obtained direct-drinking water.
On the other hand, drinking water purification device provided by the invention comprises raw water box, first topping-up pump, first strainer, second strainer, 3rd strainer, 4th strainer, second topping-up pump, reverse osmosis unit, clear water tanks, gas-liquid mixed separator, sterilization activating apparatus and activation water tank, wherein raw water box, first topping-up pump, first strainer, second strainer, 3rd strainer, 4th strainer, second topping-up pump, reverse osmosis unit, clear water tanks, gas-liquid mixed separator is connected by pipeline successively with activation water tank, gas-liquid mixed separator is connected with sterilization activating apparatus, first strainer is quartz filter, second strainer is activated charcoal filter, 3rd strainer is food grade sodium form resin softening filter, 4th strainer is the cotton filter core accurate filter of PP, the knockout drum that gas-liquid mixed separator comprises gas-liquid mixing pump and is attached thereto, described sterilization activating apparatus comprises ozonizer and oxygen generator.
Direct drinking water purifying method provided by the invention, simple to operate, equipment therefor cost is low.The glassware for drinking water utilizing direct drinking water purifying method of the present invention to prepare has premium properties, meets the direct-drinking water requirement of national Specification completely.
Accompanying drawing explanation
Embodiment
Below by embodiment, the present invention is described in further detail.
The seven point plan of the direct-drinking water matter that the World Health Organization proposes: not containing material that is poisonous to human body, that be harmful to and have peculiar smell; Hardness standard is with CaCO
3count 30-200 ㎎/L; Content of mineral substances is moderate, and ratio is suitable for.PH value is neutral or slight alkalinity; Oxygen in water >=6 ㎎/L, carbonic acid gas is at 10-30 ㎎/L; Water clusters smaller part fabric width≤100HZ; Trophic function is stronger.
Embodiment:
Drinking water purification device of the present invention comprises raw water box, the first topping-up pump, the first strainer, the second strainer, the 3rd strainer, the 4th strainer, the second topping-up pump, reverse osmosis unit, clear water tanks, gas-liquid mixed separator, sterilization activating apparatus and activation water tank.Wherein raw water box, the first topping-up pump, the first strainer, the second strainer, the 3rd strainer, the 4th strainer, the second topping-up pump, reverse osmosis unit, clear water tanks, gas-liquid mixed separator are connected by pipeline successively with activation water tank, and gas-liquid mixed separator is connected with sterilization activating apparatus.
Raw water box is for holding tap water or other reach the water of national drinking water standard;
Former water is forced into 0.3KPa by the first topping-up pump, for water filtration provides propulsion source.
First strainer is quartz filter, carries out first time and filters, remove the suspended substance in former water, particulate matter and colloidalmaterial etc., reduce the turbidity in former water, colourity former water.
Second strainer is activated charcoal filter, carries out second time and filters, adopt the coconut husk food grade active charcoal of iodine number more than 850, remove organism, inorganic salt, heavy metal in water to the water after the first filter process.
3rd strainer is softening filter, carries out third time filter the former water after activated charcoal filter process, adopts food grade sodium form resin absorption to filter, removes the calcium ion in water and magnesium ion, exchange and discharge sodium ion.
4th strainer is accurate filter, adopts the cotton filter core of PP, carries out the 4th time filter the former water after softening filter process.Remove small granular suspended matters and microorganism etc.
Second topping-up pump pressurizes to the water after accurate filter carries out micro-filtration again.
Reverse osmosis unit adopts aperture to be the reverse osmosis composite membrane of 1-0.1nm, removes the dissolved salt of more than 90%.
Clear water tanks is for holding the water after reverse osmosis unit process, and for sterilizing, activation is for subsequent use.
Sterilization activating apparatus is oxygen source ozone producer, comprise pure oxygen generator and ozonizer, when ozone switch opens, ozonizer generates ozone also passes into gas-liquid mixing pump, when oxygen switch is opened, pure oxygen generator produces oxygen and passes into gas-liquid mixing pump.
Gas-liquid mixed separator comprises gas-liquid mixing pump and knockout drum, and the ratio being 5 ㎎/L in the ozone amount in water carries out mixing sterilization in gas-liquid mixing pump, then carries out oxygenation activation in the ratio of the oxygen level 30 ㎎/L in water.Wherein ozonization environmental protection, sterilisation effect are good, and recycling oxygen G&W carries out high speed rotating mixing by gas-liquid mixing pump, makes the physically activated one-tenth small-micelle water of water.When Measuring Ozone Concentration in Water is greater than 3 ㎎/L, dissolved oxygen amount leaves standstill more than 40 minutes after being greater than 15 ㎎/L.
Activation water tank is for holding the direct-drinking water after sterilization activation.Test its direct-drinking water performance, result is as table 1.
Table 1
Direct drinking water purifying method provided by the invention, simple to operate, equipment therefor cost is low.The glassware for drinking water utilizing direct drinking water purifying method of the present invention to prepare has premium properties, meets the direct-drinking water requirement of national Specification completely.
The direct-drinking water energy cell activity enhancing prepared by device and method of the present invention, has antisepsis and anti-inflammation hemostasia and detumescence effect, has good treatment to improve effect to the disease that health lack of water causes.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.
Claims (5)
1. direct drinking water purifying method, is characterized in that: comprise the following steps:
Adopt quartz filter to carry out first time to filter; Adopt activated charcoal filter to carry out second time to filter; Adopt food grade sodium form resin softening filter to carry out third time to filter; Adopt the cotton filter core accurate filter of PP to carry out the 4th time to filter; Reverse osmosis composite membrane is adopted to carry out reverse osmosis; Pass into ozonization successively toward the water after reverse-osmosis treated and pass into oxygen activating; Obtained direct-drinking water.
2. direct drinking water purifying method according to claim 1, is characterized in that: the aperture of described reverse osmosis composite membrane is 1-0.1nm.
3. direct drinking water purifying method according to claim 1, is characterized in that: it is 5 ㎎/L that described water after reverse-osmosis treated passes into ozone amount.
4. direct drinking water purifying method according to claim 1, is characterized in that: it is 30 ㎎/L that described water after reverse-osmosis treated passes into amount of oxygen.
5. drinking water purification device, it is characterized in that: comprise raw water box, first topping-up pump, first strainer, second strainer, 3rd strainer, 4th strainer, second topping-up pump, reverse osmosis unit, clear water tanks, gas-liquid mixed separator, sterilization activating apparatus and activation water tank, wherein said raw water box, first topping-up pump, first strainer, second strainer, 3rd strainer, 4th strainer, second topping-up pump, reverse osmosis unit, clear water tanks, gas-liquid mixed separator is connected by pipeline successively with activation water tank, described gas-liquid mixed separator is connected with sterilization activating apparatus, described first strainer is quartz filter, described second strainer is activated charcoal filter, described 3rd strainer is food grade sodium form resin softening filter, described 4th strainer is the cotton filter core accurate filter of PP, the knockout drum that described gas-liquid mixed separator comprises gas-liquid mixing pump and is attached thereto, described sterilization activating apparatus comprises ozonizer and oxygen generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602751.5A CN105174543A (en) | 2015-09-21 | 2015-09-21 | Direct drinking water purifying method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602751.5A CN105174543A (en) | 2015-09-21 | 2015-09-21 | Direct drinking water purifying method and device |
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| CN105174543A true CN105174543A (en) | 2015-12-23 |
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| CN201510602751.5A Pending CN105174543A (en) | 2015-09-21 | 2015-09-21 | Direct drinking water purifying method and device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3275842A1 (en) * | 2016-07-26 | 2018-01-31 | Ng, Tat Yung | Standby water source filter system |
| CN107840524A (en) * | 2017-11-22 | 2018-03-27 | 苏州雷沃克环保科技有限公司 | A kind of direct drinking magnetic purifying processing device |
| CN113397383A (en) * | 2021-06-08 | 2021-09-17 | 江苏华昇新材料科技有限公司 | Intelligent combined tea bar machine with SMC shell |
| CN114873798A (en) * | 2022-06-15 | 2022-08-09 | 浙江南方智慧水务有限公司 | A taste adjusting device for directly drinking water |
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| CN1142468A (en) * | 1995-08-04 | 1997-02-12 | 乔志亚食品厂股份有限公司 | Production of rich oxygen content drinking water |
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| CN103539211A (en) * | 2013-10-10 | 2014-01-29 | 彭伟明 | Vortex water activation method and device |
| CN203976537U (en) * | 2014-07-25 | 2014-12-03 | 天津邦盛净化设备有限公司 | Food materials water for cleaning refining plant |
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| EP0352779B1 (en) * | 1988-07-29 | 1991-12-04 | Dietrich Dipl.-Ing. Marius | Mobile potable water production device |
| CN1142468A (en) * | 1995-08-04 | 1997-02-12 | 乔志亚食品厂股份有限公司 | Production of rich oxygen content drinking water |
| CN201990567U (en) * | 2011-03-23 | 2011-09-28 | 重庆皇威家池净水设备有限公司 | Direct drinking water treatment system on campus |
| CN102887605A (en) * | 2012-08-08 | 2013-01-23 | 韩国庆 | Activating and storing device of natural water |
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| CN103539211A (en) * | 2013-10-10 | 2014-01-29 | 彭伟明 | Vortex water activation method and device |
| CN203976537U (en) * | 2014-07-25 | 2014-12-03 | 天津邦盛净化设备有限公司 | Food materials water for cleaning refining plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3275842A1 (en) * | 2016-07-26 | 2018-01-31 | Ng, Tat Yung | Standby water source filter system |
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| CN107840524A (en) * | 2017-11-22 | 2018-03-27 | 苏州雷沃克环保科技有限公司 | A kind of direct drinking magnetic purifying processing device |
| CN113397383A (en) * | 2021-06-08 | 2021-09-17 | 江苏华昇新材料科技有限公司 | Intelligent combined tea bar machine with SMC shell |
| CN114873798A (en) * | 2022-06-15 | 2022-08-09 | 浙江南方智慧水务有限公司 | A taste adjusting device for directly drinking water |
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Application publication date: 20151223 |