CN202881035U - Production device for preparing distilled water by employing reverse osmosis desalination technology - Google Patents
Production device for preparing distilled water by employing reverse osmosis desalination technology Download PDFInfo
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- CN202881035U CN202881035U CN2012205075513U CN201220507551U CN202881035U CN 202881035 U CN202881035 U CN 202881035U CN 2012205075513 U CN2012205075513 U CN 2012205075513U CN 201220507551 U CN201220507551 U CN 201220507551U CN 202881035 U CN202881035 U CN 202881035U
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- reverse osmosis
- distilled water
- filter
- desalination technology
- prepare
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
The utility model relates to the technical field of distilled water preparation, and in particular relates to a production device for preparing distilled water by employing a reverse osmosis desalination technology. The production device comprises a raw water tank, an activated carbon filter, a high-pressure pump, a distilled water machine and a distilled water tank and also comprises a 5-micron filter, a 1-micron filter, a secondary reverse osmosis device and a 0.2-micron filter, wherein the raw water tank, the activated carbon filter, the 5microns of filter, the 1micron of filter, the high-pressure pump, the secondary reverse osmosis device, the distilled water machine and the distilled water tank are sequentially connected. According to the production device, pollutants in water can be effectively removed, and the water yield of the distilled water machine is guaranteed.
Description
Technical field
The utility model relates to the preparing technical field of distilled water, is specifically related to the production equipment that the reverse osmosis desalination technology is applied to prepare distilled water.
Background technology
Distilled water is that tap water is heated to 105 ℃～108 ℃ in distillation machine, and tap water is evaporated to water vapour, and then condensation becomes distilled water.Distillation machine is after normal operation for some time, the thermal energy exchange sector-meeting of distillation machine is subject to the suspended matter that may exist in the tap water or the pollution of indissoluble material, and modal in these pollutents is calcium carbonate scale, calcium sulfate scale, metal oxide dirt, siliceous deposits thing and organic or biogenic sediment.If do not take to remove the measure of pollutent, pollution will be within the relatively short time block heat energy changing plate, affect heat transfer efficiency, reduce water production rate, increase energy consumption.
Therefore, need badly a kind of can be except the pollutent in anhydrating, guarantee the production equipment of distilled water of the water production rate of distillation machine.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and a kind of pollutent that can effectively remove in the water is provided, and guarantees that the reverse osmosis desalination technology of the water production rate of distillation machine is applied to prepare the production equipment of distilled water.
To achieve these goals, the utility model by the following technical solutions.
The reverse osmosis desalination technology is applied to prepare the production equipment of distilled water, it comprises raw water box, activated charcoal filter, high-pressure pump, distillation machine and distilled water tank, it also comprises 5 μ m strainers, 1 μ m strainer, second level reverse osmosis apparatus and 0.2 μ m strainer, and raw water box, activated charcoal filter, 5 μ m strainers, 1 μ m strainer, high-pressure pump, second level reverse osmosis apparatus, distillation machine and distilled water tank connect successively.
Wherein, the diameter of the surface micropore of the reverse osmosis membrane of second level reverse osmosis apparatus is 0.1nm～0.5nm.
Further, it also comprises more medium filter, and more medium filter is connected between raw water box, the activated charcoal filter.
Wherein, set gradually from top to down gac filtering layer, red flint sand filter blanket, young pomegranate sand filter blanket, rubble pomegranate sand filter blanket and quartz sand filtering layer in the more medium filter.
Further, it also comprises ozonizer, and ozonizer is connected with distilled water tank.
Further, it also comprises the product water pump, produces water pump and is connected in distilled water tank.
Further, it also comprises 0.2 μ m strainer, and 0.2 μ m strainer is connected in the product water pump successively.
Further, it also comprises intermediate water tank, and intermediate water tank is connected between second level reverse osmosis apparatus and the distillation machine.
Further, it also comprises raw water pump, and raw water pump is connected between raw water box and the more medium filter.
The beneficial effects of the utility model are: reverse osmosis desalination technology of the present utility model is applied to prepare the production equipment of distilled water, has the following advantages:
1) activated charcoal filter is removed pigment, peculiar smell, the biochemical organism in the tap water, reduces the chlorine content and the trihalid (THM) of removing in the tap water of tap water, can also make the oxygen-consumption (COD) of potassium permanganate by 15mg/L (O
2) be down to 2～7mg/L (O
2);
2) 5 μ m strainers, 1 μ m strainer are removed materials such as suspended substance residual in the tap water, non-right and wrong grain thing and colloids, prevent that impurity greater than 1 μ m from entering second level reverse osmosis apparatus and damaging the desalting performance of reverse osmosis membrane.5 μ m strainers, 1 μ m strainer can make pollution index descend less than 5, guarantee that the distillation machine operation is safer, more reliable;
3) second level reverse osmosis apparatus can stop that all solvability salt and molecular weight are greater than 100 organism, but allow water molecules to see through, the ratio of desalinization of reverse osmosis membrane is greater than 98%, utilize two-pass reverse osmosis to produce water as the supplementary feed of distillation machine, specific conductivity is less than 10uS/cm, prevent the thermal energy exchange sheet fouling of distillation machine, guarantee water production rate.
Description of drawings
Fig. 1 is the principle schematic of the embodiment 1 of the reverse osmosis desalination technology of the present utility model production equipment that is applied to prepare distilled water.
Fig. 2 is the principle schematic of the embodiment 2 of the reverse osmosis desalination technology of the present utility model production equipment that is applied to prepare distilled water.
Reference numeral comprises:
1-raw water box, 2-raw water pump, 3-more medium filter
4-activated charcoal filter, 5-5 μ m strainers, 6-1 μ m strainer
7-high-pressure pump, 8-second level reverse osmosis apparatus, 9-intermediate water tank
10-distillation machine, 11-0.2 μ m strainer, 12-distilled water tank
13-product water pump, 14-ozonizer, 15-0.2 μ m strainer.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Embodiment 1.
As shown in Figure 1, the reverse osmosis desalination technology is applied to prepare the production equipment of distilled water, and it comprises raw water box 1, raw water pump 2, more medium filter 3, activated charcoal filter 4,5 μ m strainers, 5,1 μ m strainer 6, high-pressure pump 7, second level reverse osmosis apparatus 8, intermediate water tank 9, distillation machine 10,0.2 μ m strainer 11, distilled water tank 12, the product water pump 13 that connects successively; Also comprise ozonizer 14, ozonizer 14 is connected with distilled water tank 12.
Tap water is delivered to raw water box 1, and raw water box 1 adopts aeration system, reduces the chlorine residue degree of depth of tap water.During use, detect chlorine residue and the pH value of a tap water in the raw water box 1 every day, guarantee that the chlorine residue≤0.8mg/L of tap water, pH value are 6.5-8.5; Detect weekly microorganism one time, guarantee the total number of bacterial colony of tap water :≤100cfu/mL, coliform≤3MPN/mL.
Be delivered to more medium filter 3 through the tap water behind raw water box 1 Air Exposure by raw water pump 2.Set gradually from top to down gac filtering layer, red flint sand filter blanket, young pomegranate sand filter blanket, rubble pomegranate sand filter blanket and quartz sand filtering layer in the more medium filter 3.Adopt more medium filter 3, the materials of particle more than 20um such as the silt that contains in the removal tap water, iron rust, colloidalmaterial, suspended substance, the product quality of assurance distillation machine 10, the work-ing life of prolongation distillation machine 10.
The tap water that filters through more medium filter 3 is delivered to activated charcoal filter 4.Pigment, peculiar smell, biochemical organism that activated charcoal filter 4 is removed in the tap water, the chlorine content of reduction tap water and the trihalid (THM) of removing in the tap water can also make the oxygen-consumption (COD) of potassium permanganate by 15mg/L (O
2) be down to 2～7mg/L (O
2).
The tap water that filters through activated charcoal filter 4 is delivered to 5 μ m strainers 5 and 1 μ m strainer 6 successively.The filter core of 5 μ m strainers 5 is the 5um melt-blown filter, and purpose is that the impurity greater than 5um of missing when activated charcoal filter 4 is filtered is removed; The filter core of 1 μ m strainer 6 is the 1um melt-blown filter, and purpose is that the impurity greater than 1um of missing when activated charcoal filter 4 is filtered is removed; By 5 μ m strainers 5 and 1 μ m strainer 6, prevent from entering second level reverse osmosis apparatus 8 and the desalting performance of damage reverse osmosis membrane greater than the impurity of 1 μ m, simultaneously the materials such as suspended substance residual in the tap water, non-right and wrong grain thing and colloid are removed, pollution index is descended less than 5, make the follow-up equipment operation safer, more reliable.
The tap water that filters through make a living 5 μ m strainers 5 and 1 μ m strainer 6 is delivered to second level reverse osmosis apparatus 8 by high-pressure pump 7.The pressure of high-pressure pump 7 is 0.8mpa～1.5mpa, and the diameter of the surface micropore of the reverse osmosis membrane of second level reverse osmosis apparatus 8 is 0.1nm～0.5nm.
Second level reverse osmosis apparatus 8 can stop that all solvability salt and molecular weight are greater than 100 organism, but allow water molecules to see through, the ratio of desalinization of reverse osmosis membrane is greater than 98%, utilize two-pass reverse osmosis to produce water as the supplementary feed of distillation machine 10, specific conductivity is less than 10uS/cm, prevent the thermal energy exchange sheet fouling of distillation machine 10, guarantee water production rate.The diameter of the surface micropore of the reverse osmosis membrane of second level reverse osmosis apparatus 8 is 0.1nm～0.5nm.
The water of processing through second level reverse osmosis apparatus 8 is delivered to intermediate water tank 9, and intermediate water tank 9 plays the effect of water storage and regulating pondage.The water of intermediate water tank 9 is delivered to distillation machine 10, and distillation machine 10 heats water to 105 ℃～108 ℃, is evaporated to water vapour, and then condensation becomes distilled water.Distilled water filters through 0.2 μ m strainer 11, is delivered to distilled water tank 12 and stores; Simultaneously, the concentration that ozonizer 14 adds is the above ozone of 0.6mg/L, and ozone is sterilized to distilled water, has simultaneously decolouring, taste removal concurrently, removes iron, manganese, oxygenolysis thing and Coagulation aiding.Per hour need detect the index of distilled water in the single flash water tank 12, require O
3Concentration 〉=0.6mg/L, specific conductivity≤10 uS/cm, pH value are 5.0-7.0, turbidity≤1NTU and must not detect the naked eyes visible.Then be delivered to distilled water bottle by product water pump 13 and carry out can.
As shown in Figure 2, the difference of the present embodiment and embodiment 1 is: described 0.2 μ m strainer, 15, the 0.2 μ m strainers 15 that also comprise of the present embodiment are connected with product water pump 13; Distilled water filters 15 through 0.2 μ m strainer, carries out can again.0.2 μ m strainer 15 except the particle greater than 0.2 μ m in anhydrating, improves the cleanliness factor of water.0.2 the Inlet and outlet water pressure reduction of μ m strainer 15 should be greater than 10Psi.
Unaccounted feature adopts the explanation among the embodiment 1 in the present embodiment, no longer gives unnecessary details at this.
Indices to the distilled water of embodiment 1 of the present utility model, embodiment 2 preparations is tested assay such as table 1.
Table 1
As can be seen from Table 1, the distilled water quality of the utility model preparation is good, and every detection index is all qualified.
Above embodiment only is used for the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done detailed description; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (9)
1. reverse osmosis desalination technology is applied to prepare the production equipment of distilled water, it comprises raw water box, activated charcoal filter, high-pressure pump, distillation machine and distilled water tank, it is characterized in that: it also comprises 5 μ m strainers, 1 μ m strainer, second level reverse osmosis apparatus and 0.2 μ m strainer, and raw water box, activated charcoal filter, 5 μ m strainers, 1 μ m strainer, high-pressure pump, second level reverse osmosis apparatus, distillation machine and distilled water tank connect successively.
2. reverse osmosis desalination technology according to claim 1 is applied to prepare the production equipment of distilled water, it is characterized in that, the diameter of the surface micropore of the reverse osmosis membrane of second level reverse osmosis apparatus is 0.1nm～0.5nm.
3. reverse osmosis desalination technology according to claim 1 is applied to prepare the production equipment of distilled water, it is characterized in that, it also comprises more medium filter, and more medium filter is connected between raw water box, the activated charcoal filter.
4. reverse osmosis desalination technology according to claim 3 is applied to prepare the production equipment of distilled water, it is characterized in that, set gradually from top to down gac filtering layer, red flint sand filter blanket, young pomegranate sand filter blanket, rubble pomegranate sand filter blanket and quartz sand filtering layer in the more medium filter.
5. reverse osmosis desalination technology according to claim 1 is applied to prepare the production equipment of distilled water, it is characterized in that, it also comprises ozonizer, and ozonizer is connected with distilled water tank.
6. reverse osmosis desalination technology according to claim 1 is applied to prepare the production equipment of distilled water, it is characterized in that, it also comprises the product water pump, produces water pump and is connected in distilled water tank.
7. reverse osmosis desalination technology according to claim 6 is applied to prepare the production equipment of distilled water, it is characterized in that, it also comprises 0.2 μ m strainer, and 0.2 μ m strainer is connected in the product water pump.
8. the described reverse osmosis desalination technology of any one is applied to prepare the production equipment of distilled water according to claim 1 ~ 7, it is characterized in that, it also comprises intermediate water tank, and intermediate water tank is connected between second level reverse osmosis apparatus and the distillation machine.
9. reverse osmosis desalination technology according to claim 3 is applied to prepare the production equipment of distilled water, it is characterized in that, it also comprises raw water pump, and raw water pump is connected between raw water box and the more medium filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205075513U CN202881035U (en) | 2012-09-29 | 2012-09-29 | Production device for preparing distilled water by employing reverse osmosis desalination technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205075513U CN202881035U (en) | 2012-09-29 | 2012-09-29 | Production device for preparing distilled water by employing reverse osmosis desalination technology |
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| Publication Number | Publication Date |
|---|---|
| CN202881035U true CN202881035U (en) | 2013-04-17 |
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|---|---|---|---|
| CN2012205075513U Expired - Fee Related CN202881035U (en) | 2012-09-29 | 2012-09-29 | Production device for preparing distilled water by employing reverse osmosis desalination technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553232A (en) * | 2013-11-14 | 2014-02-05 | 安徽省绿巨人环境技术有限公司 | Method for producing pharmaceutical water |
| CN103708663A (en) * | 2012-09-29 | 2014-04-09 | 东莞日之泉蒸馏水有限公司 | Production apparatus for preparing distilled water by applying reverse osmosis desalination technology |
| CN105000743A (en) * | 2015-07-29 | 2015-10-28 | 杭州欧亚流体技术开发有限公司 | System for producing medical water and method for producing medical water with system |
| CN105836955A (en) * | 2016-06-13 | 2016-08-10 | 陈洁 | Water resource purifying equipment for ship |
-
2012
- 2012-09-29 CN CN2012205075513U patent/CN202881035U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708663A (en) * | 2012-09-29 | 2014-04-09 | 东莞日之泉蒸馏水有限公司 | Production apparatus for preparing distilled water by applying reverse osmosis desalination technology |
| CN103708663B (en) * | 2012-09-29 | 2015-10-28 | 东莞日之泉蒸馏水有限公司 | Reverse osmosis desalination technology is applied to the production equipment preparing distilled water |
| CN103553232A (en) * | 2013-11-14 | 2014-02-05 | 安徽省绿巨人环境技术有限公司 | Method for producing pharmaceutical water |
| CN105000743A (en) * | 2015-07-29 | 2015-10-28 | 杭州欧亚流体技术开发有限公司 | System for producing medical water and method for producing medical water with system |
| CN105836955A (en) * | 2016-06-13 | 2016-08-10 | 陈洁 | Water resource purifying equipment for ship |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |