CN201010601Y - Double-effect water treatment machine capable of desalting sea water and purifying sewage - Google Patents
Double-effect water treatment machine capable of desalting sea water and purifying sewage Download PDFInfo
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- CN201010601Y CN201010601Y CNU2007201039004U CN200720103900U CN201010601Y CN 201010601 Y CN201010601 Y CN 201010601Y CN U2007201039004 U CNU2007201039004 U CN U2007201039004U CN 200720103900 U CN200720103900 U CN 200720103900U CN 201010601 Y CN201010601 Y CN 201010601Y
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- water
- water treatment
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- membrane
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000013535 sea water Substances 0.000 title claims abstract description 33
- 239000010865 sewage Substances 0.000 title abstract description 17
- 238000011033 desalting Methods 0.000 title description 7
- 238000001914 filtration Methods 0.000 claims abstract description 39
- 238000010612 desalination reaction Methods 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 238000000909 electrodialysis Methods 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 14
- 125000002091 cationic group Chemical group 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 238000000108 ultra-filtration Methods 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 230000001954 sterilising effect Effects 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 239000002351 wastewater Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- 125000000129 anionic group Chemical group 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 14
- 239000013505 freshwater Substances 0.000 abstract description 10
- 241000894006 Bacteria Species 0.000 abstract description 5
- 239000002384 drinking water standard Substances 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 239000000084 colloidal system Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical compound O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000019600 saltiness Nutrition 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- -1 ultravirus Substances 0.000 description 1
Images
Classifications
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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
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- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model provides a can desalinate sea water and purify economic benefits and social benefits water processor of sewage constitutes by seven grades of processing apparatus, and mainly used sea water desalination can realize filtration purification with salinity, colour, peculiar smell, impurity, bacterium, virus, heavy metal, organic pollutant in the sea water, makes the sea water reach the drinking water standard of regulation. Simultaneously the utility model can also carry out deep purification on the freshwater polluted water with different degrees. The utility model has the characteristics of small, the power consumption is low, convenient operation, mobility are strong.
Description
Technical field
The utility model relates to water treating equipment, but is specifically related to a kind ofly not only can to have desalinized seawater, but also the land sewage of deep purifying and reach the water treatment machine that has sea water desaltination, two kinds of functions of sewage purification concurrently of the drinking water standard of regulation.
Background technology
There is more than 18,000 kilometer shoreline in China, and thousands of island and ten hundreds of marine ships are arranged.
For these years, no matter be resident on the island, or the ship of offshore operation, its used fresh water mostly relies on land supply, usually can cause dysdipsia.In recent years, on some island and large vessel, multi-form desalimtor and sea water desalting equipment set up and installed in succession, partial life and water of productive use alleviated to a certain extent.But existing sea water desalting equipment can not carry out popularizing on a large scale and promoting owing to reasons such as complexity, costlinesses, and the people's of the overwhelming majority fresh water demand still can not be well solved.Through factual survey widely, the people on the ship of the resident on coastal various places and the island and those long-term operations at sea press for a kind of easy, economical and practical sea water desalting equipment.
And, existing sea water desalting equipment generally all is that the unit list is used, the function of promptly having only a kind of sea water desaltination, but, in actual applications, the user often wishes that the sea water desaltination treatment facility had both had the function that desalinizes seawater, and can also carry out deep purifying to various fresh water sewage simultaneously, with the various sewage of recycling, as rainwater, snow-broth etc.
The utility model content
At defective that exists in the prior art and deficiency, the purpose of this utility model is to provide a kind of water treatment machine that not only can desalinize seawater simply, efficiently but also can deep purifying sewage.
The technical solution of the utility model is:
A kind of economic benefits and social benefits water treatment machine that desalinizes seawater and purify waste water, it is characterized in that: described water treatment machine is connected to form by pipeline by seven grades of water treatment device successively, wherein the first step is a multilayer diagrid metal filtration net arrangement, the second stage is the setting sand filter cylinder filtration unit that diatomite is fired, the third stage is an electrodialysis desalination plant, the fourth stage is a granular active carbon ADSORPTION IN A FIXED BED device, level V is a cationic membrane exchange filtration unit, the 6th grade is the multitube ultraviolet sterilization apparatus, the 7th grade is the high pressure ultrafiltration membrane filter device, wherein the outlet of the setting sand filter cylinder filtration unit fired of diatomite is divided into two-way, one the tunnel directly links to each other with the import of pipeline with granular active carbon ADSORPTION IN A FIXED BED device, another road links to each other with the electrodialysis desalination plant import with pipeline, the electrodialysis desalination plant outlet links to each other with the import of pipeline with granular active carbon ADSORPTION IN A FIXED BED device, wherein, be provided with the wire bobbles in the middle of the adjacent metal filtering net of described multilayer diagrid metal filtration net arrangement, described electrodialysis desalination plant comprises the electrodialysis desalination case, the case two ends are provided with the moon respectively, positive electrode communicates with direct supply, cloudy in the case, alternately be arranged with one group of anionic membrane and cationic membrane between sun two electrodes, the adjacent membranes spacing is 1.5mm.
The aperture of setting sand filter cylinder is 0.03mm in the setting sand filter cylinder filtration unit that described diatomite is fired.
The cationic membrane aperture is 0.00001mm in the described cationic membrane exchange filtration unit.
Described multitube ultraviolet sterilization apparatus comprises a casing, and walking abreast in the described casing is provided with one group of quartz glass tube, is respectively arranged with UV-lamp in the pipe, is not more than 20mm at interval between each pipe, and the feed-water end of described casing is provided with heating unit.
The pressure assembly of liquid pressurization before described high pressure ultrafiltration membrane filter device comprises ultra-filtration membrane and gives filter.
Technique effect of the present utility model is:
Water treatment machine of the present utility model, adopt seven grades of filtration units, the first step is a multilayer diagrid metal filtration net arrangement, the second stage is the setting sand filter cylinder filtration unit that diatomite is fired, the third stage is an electrodialysis desalination plant, the fourth stage is a granular active carbon ADSORPTION IN A FIXED BED device, and level V is a cationic membrane exchange filtration unit, and the 6th grade is the multitube ultraviolet sterilization apparatus.The 7th grade is the high pressure ultrafiltration membrane filter device, wherein has two kinds of pipelines between the second stage and the fourth stage and connects, and a kind of mode of connection is that the second stage directly links to each other with the fourth stage, and another kind of mode of connection is that second stage outlet links to each other with the fourth stage through the third stage.Such structure can be so that water treatment machine of the present utility model possesses the economic benefits and social benefits effect of sea water desaltination and sewage purification.When desalinizing seawater, the seawater of first, second grade of process purification enters the third stage and carries out desalting, seawater after the desalination (this moment the actual fresh water that is equivalent to) enter the fourth stage with and subsequent refining plant in carry out deep purifying, reach the standard of tap water at last; When the fresh water sewage purification owing to need not desalting treatment, then the sewage that comes out by second stage treatment unit directly enter the fourth stage with and subsequent refining plant in carry out deep purifying, reach the standard of tap water at last.
In order to improve the filtration, purification effect of first step multilayer diagrid metal filtration net arrangement to greatest extent, the utility model is by acquiring the wire bobbles in the adjacent metal filter screen, floating matter that elimination granularity as far as possible is bigger and pollutent, alleviate the burden of the setting sand filter cylinder filtration unit that second stage diatomite fires, simultaneously, wire bobbles cost is low and be easy to change, the filter effect and the ability of the first layer have been improved, can improve the life-span of each layer (the particularly second layer) thereafter greatly, improve the economic performance of water treatment.
The 6th grade of multitube ultraviolet sterilization apparatus of the utility model is provided with one group of quartz glass tube by parallel in casing, is respectively arranged with UV-lamp in the pipe, is not more than 20mm at interval between each pipe, and the feed-water end of described casing is provided with heating unit.Sewage is through the purifying treatment of front Pyatyi, reached the slight pollution level basically, the sewage of rough purification is flowed in the Glass tubing gap of this stage arrangement, both be convenient to control flow velocity, can also guarantee that ultraviolet fully shines current to kill bacterium and microorganism in the water as far as possible; And heating unit is set at the casing leading portion, and can make water temperature be increased to 30 ℃, improve ultraviolet sterilization effect.
The 7th grade of high pressure ultrafiltration membrane filter device of the utility model by ultra-filtration membrane and pressure assembly thereof, makes water pass through dynamic filtration, divides the organic solute in dried up, as starch, protein, colloid, paint, butterfat etc., realizes deep purifying.
Description of drawings
Fig. 1 is a structure distribution synoptic diagram of the present utility model;
Fig. 2 is the utility model electrodialysis desalination case synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Be illustrated in figure 1 as structure distribution synoptic diagram of the present utility model.These economic benefits and social benefits handler comprises seven grades of treatment unit, be followed successively by: the setting sand filter cylinder filtration unit 2 that first step multilayer diagrid metal filtration net arrangement 1, second stage diatomite are fired, third stage electrodialysis desalination plant 3, fourth stage granular active carbon ADSORPTION IN A FIXED BED device 4, level V cationic membrane exchange filtration unit 5, the 6th grade of multitube ultraviolet sterilization apparatus 6, the 7th grade of high pressure ultrafiltration membrane filter device 7, the head and the tail of each stage arrangement are (in the present embodiment, the feed-water end of each treatment unit is a head end, the water side is tail end, and is as follows) successively with pipeline 10 continuous (as Fig. 1).
Wherein, the major function of third stage electrodialysis desalination plant 3 is the sea water desaltination desalination, when the utility model is used for fresh water sewage purification processing, this grade treatment unit does not participate in cleaning action basically, therefore, in order to improve purification efficiency, the utility model directly is provided with connecting pipeline between setting sand filter cylinder filtration unit 2 that second stage diatomite is fired and fourth stage granular active carbon ADSORPTION IN A FIXED BED device 4, make sewage through first, second grade purification directly enter the fourth stage and carry out deep purifying.
First step multilayer diagrid metal filtration net arrangement 1 head end is provided with water-in 8 with input sewage or seawater, water-in 8 is provided with pump 11, to guarantee pending water directed flow in this clearing machine, the tail end of the 7th grade of high pressure ultrafiltration membrane filter device 7 sets out the mouth of a river 9 with the water of output through purifying.
In order to improve the filtration, purification effect of first step multilayer diagrid metal filtration net arrangement 1 to greatest extent, the utility model is by acquiring the wire bobbles in the adjacent metal filter screen, can improve the filtration capacity and the effect of the first step as far as possible, alleviate the burden of the setting sand filter cylinder filtration unit 2 that second stage diatomite fires, simultaneously, wire bobbles cost is low and be easy to change, the filter effect and the ability of the first layer have been improved, can improve the life-span of each layer (the particularly second layer) thereafter greatly, improve the economic performance of water treatment.
The setting sand filter cylinder filtration unit 2 that second stage diatomite is fired can be selected standardized product (30 microns in aperture) on the market for use, and trickleer pollutent in the filtered water is beneficial to seawater and enters third stage electrodialysis desalination plant 3, reduces load and the pollution of the third stage.
Fourth stage granular active carbon ADSORPTION IN A FIXED BED device 4 usefulness granular active carbons are made the ADSORPTION IN A FIXED BED device, with pollutents such as color, peculiar smell, fluorescence, grease, emulsion, organism in the planar water.
It is 0.01 micron cationic membrane that level V cationic membrane exchange filtration unit 5 is selected the aperture for use, can intercept negatively charged ion, and positively charged ion is passed through, and can filter out pollutents such as bacterium in the water, ultravirus, colloid, agricultural chemicals, emulsion.
The 6th grade of multitube ultraviolet sterilization apparatus is provided with one group of quartz glass tube by parallel in casing, is respectively arranged with UV-lamp in the pipe, is not more than 20mm at interval between each pipe, and the feed-water end of described casing is provided with heating unit.Sewage is through the purifying treatment of front Pyatyi, reached the slight pollution level basically, the sewage of rough purification is flowed in the Glass tubing gap of this stage arrangement, both be convenient to control flow velocity, can also guarantee that ultraviolet fully shines current to kill bacterium and microorganism in the water as far as possible; And heating unit is set at the casing leading portion, and can make water temperature be increased to 30 ℃, improve ultraviolet sterilization effect.
The 7th grade of high pressure ultrafiltration membrane filter device by ultra-filtration membrane and pressure assembly thereof, makes water pass through dynamic filtration, divides the organic solute in dried up, as starch, protein, colloid, paint, butterfat etc., realizes deep purifying.
Third stage electrodialysis desalination plant 3 (as Fig. 2), anionic membrane and cationic membrane replace arrangement in casing, and the space is 1.5 millimeters, and the casing both sides are installed the yin, yang electrode respectively, connect direct supply.The other two ends of casing are provided with water-in 12 and fresh water water outlet 14 respectively, strong brine water outlet 13, during use, seawater is squeezed into from water-in 12, because the semipermeability of ionic electroconductibility and exchange membrane, positively charged ion Ca in the water, Mg, Na etc. move to negative electrode, enter the cathodic area, same negatively charged ion CL, SO, anode such as HCO move, enter the positive column, the water saltiness of region intermediate is few, thereby the neutral soft water of the no ion that obtains desalination, neutral soft water is flowed out in subsequently the fourth stage granular active carbon ADSORPTION IN A FIXED BED device 4 by fresh water water outlet 14 and carries out deep purifying, and the strong brine of negative and positive polar region is then by 13 dischargings of strong brine water outlet or collect and do industrial chemicals.
The utility model adopts seven grades of filtering processes, can make salinity, color, peculiar smell, impurity, bacterium, virus, heavy metal, organic pollutant in the seawater realize filtration, purification, makes seawater reach the drinking water standard of regulation.Economic benefits and social benefits water treatment machine of the present utility model is applicable to coastal fishing village, island, ship, family, enterprise, office, army, school etc., have that volume is little, the characteristics of low, easy to operate, the mobility strong of power consumption, not only can desalinize seawater, also have the function of the common fresh water contact scar of deep purifying water.
Claims (5)
1. economic benefits and social benefits water treatment machine that can desalinize seawater and purify waste water, it is characterized in that: described water treatment machine is connected to form by pipeline by seven grades of water treatment device successively, wherein the first step is a multilayer diagrid metal filtration net arrangement, the second stage is the setting sand filter cylinder filtration unit that diatomite is fired, the third stage is an electrodialysis desalination plant, the fourth stage is a granular active carbon ADSORPTION IN A FIXED BED device, level V is a cationic membrane exchange filtration unit, the 6th grade is the multitube ultraviolet sterilization apparatus, the 7th grade is the high pressure ultrafiltration membrane filter device, wherein the outlet of the setting sand filter cylinder filtration unit fired of diatomite is divided into two-way, one the tunnel directly links to each other with the import of pipeline with granular active carbon ADSORPTION IN A FIXED BED device, another road links to each other with the electrodialysis desalination plant import with pipeline, the electrodialysis desalination plant outlet links to each other with the import of pipeline with granular active carbon ADSORPTION IN A FIXED BED device, wherein, be provided with the wire bobbles in the middle of the adjacent metal filtering net of described multilayer diagrid metal filtration net arrangement, described electrodialysis desalination plant comprises the electrodialysis desalination case, the case two ends are provided with the moon respectively, positive electrode communicates with direct supply, cloudy in the case, alternately be arranged with one group of anionic membrane and cationic membrane between sun two electrodes, the adjacent membranes spacing is 1.5mm.
2. a kind of economic benefits and social benefits water treatment machine that desalinizes seawater and purify waste water as claimed in claim 1 is characterized in that: the aperture of setting sand filter cylinder is 0.03mm in the setting sand filter cylinder filtration unit that described diatomite is fired.
3. a kind of economic benefits and social benefits water treatment machine that desalinizes seawater and purify waste water as claimed in claim 1 is characterized in that: the cationic membrane aperture is 0.00001mm in the described cationic membrane exchange filtration unit.
4. a kind of economic benefits and social benefits water treatment machine that desalinizes seawater and purify waste water as claimed in claim 1, it is characterized in that: described multitube ultraviolet sterilization apparatus comprises a casing, walk abreast in the described casing and be provided with one group of quartz glass tube, be respectively arranged with UV-lamp in the pipe, be not more than 20mm at interval between each pipe, the feed-water end of described casing is provided with heating unit.
5. a kind of economic benefits and social benefits water treatment machine that desalinizes seawater and purify waste water as claimed in claim 1 is characterized in that: described high pressure ultrafiltration membrane filter device comprises ultra-filtration membrane and the pressure assembly that pressurizes to liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201039004U CN201010601Y (en) | 2007-03-21 | 2007-03-21 | Double-effect water treatment machine capable of desalting sea water and purifying sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201039004U CN201010601Y (en) | 2007-03-21 | 2007-03-21 | Double-effect water treatment machine capable of desalting sea water and purifying sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010601Y true CN201010601Y (en) | 2008-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201039004U Expired - Fee Related CN201010601Y (en) | 2007-03-21 | 2007-03-21 | Double-effect water treatment machine capable of desalting sea water and purifying sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010601Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908814A (en) * | 2012-11-09 | 2013-02-06 | 国家海洋环境监测中心 | Filtering device capable of being used for large-volume seawater enriching system |
| CN114656288A (en) * | 2022-03-15 | 2022-06-24 | 中国科学院过程工程研究所 | MXene/ceramic fiber photothermal conversion composite material and preparation method and application thereof |
-
2007
- 2007-03-21 CN CNU2007201039004U patent/CN201010601Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908814A (en) * | 2012-11-09 | 2013-02-06 | 国家海洋环境监测中心 | Filtering device capable of being used for large-volume seawater enriching system |
| CN114656288A (en) * | 2022-03-15 | 2022-06-24 | 中国科学院过程工程研究所 | MXene/ceramic fiber photothermal conversion composite material and preparation method and application thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 |