CN2470347Y - Sea water desalting apparatus - Google Patents
Sea water desalting apparatus Download PDFInfo
- Publication number
- CN2470347Y CN2470347Y CN01214514U CN01214514U CN2470347Y CN 2470347 Y CN2470347 Y CN 2470347Y CN 01214514 U CN01214514 U CN 01214514U CN 01214514 U CN01214514 U CN 01214514U CN 2470347 Y CN2470347 Y CN 2470347Y
- Authority
- CN
- China
- Prior art keywords
- sea water
- pretreatment unit
- unit
- water
- outlet pipeline
- 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.)
- Expired - Fee Related
Links
- 239000013535 sea water Substances 0.000 title claims abstract description 33
- 238000011033 desalting Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000010612 desalination reaction Methods 0.000 claims abstract description 15
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000000108 ultra-filtration Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 239000012510 hollow fiber Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 4
- 239000012716 precipitator Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000006735 Periostitis Diseases 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 238000001556 precipitation Methods 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
- 235000014347 soups Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
海水淡化装置,包括预处理单元、海水淡化单元和电气控制单元共置于箱体内构成。预处理单元前的进水管路上设置潜水泵。预处理单元由反应器、三维斜螺旋沉淀器、复合滤料过滤器和出水管路依次相连而构成。预处理单元的出水管路连接海水淡化单元的精滤器、高压泵以及反渗透淡化器,最后连接消毒器,接出出水管。本装置集净化,淡化,超净化为一体,效率高,结构紧凑,功能全,适用范围广。
The seawater desalination device comprises a pretreatment unit, a seawater desalination unit and an electrical control unit which are co-located in a box body. A submersible pump is arranged on the water inlet pipeline before the pretreatment unit. The pretreatment unit is composed of a reactor, a three-dimensional inclined spiral precipitator, a composite filter material filter and an outlet pipeline connected in sequence. The outlet pipeline of the pretreatment unit is connected to the fine filter, the high-pressure pump and the reverse osmosis desalinator of the seawater desalination unit, and finally connected to the sterilizer, and the outlet pipe is connected. The device integrates purification, desalination and ultra-purification, has high efficiency, compact structure, complete functions and wide application range.
Description
The utility model belongs to water-treatment technology field, is specifically related to a kind of sea water desalinating plant.
In water-treatment technology field, the desalination treatment technology of seawater is most important with the need of the officers and men's of army domestic water to solving sea area resident and frontier defense sea, and directly influence the further development and use problem of entire society's water resources, aspect desalination technology, states such as the existing U.S., Japan, Sweden, Italy develop corresponding sea water desalinating plant at present.For example Ri Ben " flying water " board sea water desalinating plant mainly is made of fine filtering device, high-pressure pump, tubular fibre reverse osmosis membrane and control device.The RO3000 type sea water desalinating plant of Sweden mainly is made of secondary filter, high-pressure pump, coiled reverse osmosis membrane and control device.Gondola RO5000 type water sea water desalinating plant mainly is made of sand-bed filter, secondary filter, high-pressure pump and dish periosteum group and control device.Their advantage is can both carry out sea water desaltination to handle, shortcoming is the processing that can only be used for clean sea water, as ocean water, for the relatively poor coastal seawater of water quality, because impurity is more in the water, the sea water desaltination film is easy to pollute and destroys, and causes whole device to move, so the narrow application range of equipment.
The utility model designs a kind of sea water desalinating plant at the above-mentioned shortcoming that prior art exists, and collection purifies, desalination, and ultra-clean turns to one, the efficient height, compact construction, function is complete, and is applied widely.
The technical solution of the utility model is as follows:
Sea water desalinating plant comprises that pretreatment unit, sea water desaltination unit and electric control unit place formation in the casing altogether.On the suction culvert before the pretreatment unit submersible pump is set.Pretreatment unit by reactor, three-dimensional inclined screw settling vessel, the composite filtering material strainer links to each other successively with outlet pipeline and constitute.The outlet pipeline of pretreatment unit connects the unitary secondary filter of sea water desaltination, high-pressure pump and desalination by reverse osmosis device, connects sterilizer at last, picks out rising pipe.
The composite filtering material strainer of this device has a rising pipe to connect ultra filtration unit in addition, and ultra filtration unit adopts hollow fiber membrane ultrafiltration device, and its outlet pipeline connects sterilizer, picks out rising pipe at last.Before the suction culvert of reactor, connect the chemicals dosing plant that constitutes by dosing pump and dosing tank in addition, before the suction culvert of desalination by reverse osmosis device, connect spray tank.On the outlet pipeline of strainer, be connected to water pump and intermediate water tank.
What the three-dimensional inclined screw settling vessel of this device adopted is present technique designer's patented technology, and the patent No. is ZL95241864, and patent name is " a three-dimensional inclined screw water-purifying apparatus ".
What this device was the most basic is to be used for sea water desaltination to handle, and also can be further used for carrying out pure water after sea water desaltination is handled simultaneously and handle, and perhaps is used for general former water purification and handles.Its treatment scheme is as follows:
1. sea water desaltination is handled: seawater is got up by submersible pump, enters reactor reaction after the chemicals dosing plant dosing, enter settling vessel, strainer again after, through the secondary filter high-pressure pump, enter reverse osmosis membrane, after the sterilizer sterilization, the Drinking Water that must desalinate.
2. general purificating raw water processing: the same with brine disposal, former water is handled through sterilizer after reaction, precipitation, filtration again, gets domestic water.
3. pure water is handled: again after ultra filtration unit is handled, can get pure water through the domestic water of above-mentioned processing.
The utility model has the advantages that:
1. this device has adopted advanced pretreatment unit, and is applied widely applicable to the processing to the relatively poor seawater of water quality, high efficiency.
2. the desalination of this device collection, purification, ultra-clean turn to one, have multiple function, compact construction.The water treatment of the general face of land can be become meet the Drinking Water of vital action water quality standard, but also ultra-clean turns to direct drinking water; Also can desalinate the vital action water that becomes to meet drinking water standard by half coastal seawater; Satisfy coastal resident and the officers and men's of frontier defense insular force domestic water needs.
Further specify present technique below in conjunction with drawings and Examples:
Fig. 1 is this structure drawing of device;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view;
Fig. 4 is that the C of Fig. 1 is to view;
Fig. 5 is the water treatment process figure of this device.
Embodiment: referring to Fig. 1-5, this device is placed altogether in the casing 1 by pretreatment unit, sea water desaltination unit and electric control unit and constitutes.Establish submersible pump 16 before the suction culvert of device, submersible pump 16 is sent water the reactor 4 of pretreatment unit to, before the chemicals dosing plant that is made of dosing pump 10 and dosing tank 9 is connected in the suction culvert of reactor 4, simultaneously soup is sent into reactor 4.The outlet pipeline of reactor 4 connects three-dimensional inclined screw settling vessel 3, strainer 8 successively.The outlet pipeline one tunnel of strainer 8 taps into desalination by reverse osmosis device 12 through secondary filter 15, high-pressure pump 14, picks out through sterilizer 11 again.Another road taps into hollow fiber membrane ultrafiltration device 13, picks out behind sterilizer 17 again.Connect spray tank 7 before the suction culvert of desalination by reverse osmosis device 12, be used for desalination by reverse osmosis device 12 is carried out disinfection.Be connected to water pump 6 and intermediate water tank 2 on the outlet pipeline of strainer 8, be used for pretreatment unit is carried out back flushing.
This device is provided with on each inlet and outlet pipe manually or electrically operated valve 5 as required, is controlled by electric control unit 19, and establishes control corresponding panel 18.
Claims (5)
1. sea water desalinating plant, comprise that pretreatment unit, sea water desaltination unit and electric control unit place formation in the casing altogether, on the suction culvert before the pretreatment unit submersible pump is set, it is characterized in that pretreatment unit by reactor, three-dimensional inclined screw settling vessel, the composite filtering material strainer links to each other successively with outlet pipeline and constitute; The outlet pipeline of pretreatment unit connects unitary high-pressure pump of sea water desaltination and desalination by reverse osmosis device, connects sterilizer at last, picks out water pipe.
2. sea water desalinating plant according to claim 1 is characterized in that pretreatment unit has a rising pipe to connect ultra filtration unit in addition, and ultra filtration unit adopts hollow fiber membrane ultrafiltration device, and its outlet pipeline connects sterilizer, picks out rising pipe at last.
3. sea water desalinating plant according to claim 1 and 2 is characterized in that connecting the chemicals dosing plant that is made of dosing pump and dosing tank before the suction culvert of reactor; Before the suction culvert of desalination by reverse osmosis device, connect spray tank.
4. sea water desalinating plant according to claim 3 is characterized in that being connected to water pump and intermediate water tank on the outlet pipeline of strainer.
5. sea water desalinating plant according to claim 4 is characterized in that on the high-pressure pump water inlet pipe pipeline secondary filter and sterilizer being set also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01214514U CN2470347Y (en) | 2001-03-19 | 2001-03-19 | Sea water desalting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01214514U CN2470347Y (en) | 2001-03-19 | 2001-03-19 | Sea water desalting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470347Y true CN2470347Y (en) | 2002-01-09 |
Family
ID=33633263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01214514U Expired - Fee Related CN2470347Y (en) | 2001-03-19 | 2001-03-19 | Sea water desalting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470347Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734822B (en) * | 2008-11-21 | 2011-11-09 | 中国神华能源股份有限公司 | Low-temperature multi-effect seawater desalination device and use method |
| CN102701488A (en) * | 2012-06-25 | 2012-10-03 | 江苏京元节能环保有限公司 | Reverse osmosis purified water treatment system |
| CN102838228A (en) * | 2012-08-16 | 2012-12-26 | 浙江东发环保工程有限公司 | Membrane seawater desalination pretreatment system |
| CN103676864A (en) * | 2013-12-04 | 2014-03-26 | 南京中电环保股份有限公司 | Intelligent control system of sea water desalination hyperfiltration reverse osmosis device |
-
2001
- 2001-03-19 CN CN01214514U patent/CN2470347Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734822B (en) * | 2008-11-21 | 2011-11-09 | 中国神华能源股份有限公司 | Low-temperature multi-effect seawater desalination device and use method |
| CN102701488A (en) * | 2012-06-25 | 2012-10-03 | 江苏京元节能环保有限公司 | Reverse osmosis purified water treatment system |
| CN102838228A (en) * | 2012-08-16 | 2012-12-26 | 浙江东发环保工程有限公司 | Membrane seawater desalination pretreatment system |
| CN103676864A (en) * | 2013-12-04 | 2014-03-26 | 南京中电环保股份有限公司 | Intelligent control system of sea water desalination hyperfiltration reverse osmosis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |