CN201694920U - Sterilization device of water purification system - Google Patents
Sterilization device of water purification system Download PDFInfo
- Publication number
- CN201694920U CN201694920U CN2010201934203U CN201020193420U CN201694920U CN 201694920 U CN201694920 U CN 201694920U CN 2010201934203 U CN2010201934203 U CN 2010201934203U CN 201020193420 U CN201020193420 U CN 201020193420U CN 201694920 U CN201694920 U CN 201694920U
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- China
- Prior art keywords
- water tank
- circulation line
- purified water
- water
- ultrafiltration
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Abstract
The utility model discloses a sterilization device of a water purification system, comprising a raw water tank, an ultrafiltration device, an ultrafiltration water tank, a softening device, a reverse osmosis device, a degassing membrane device, a continuous electric desalting (EDI) device and a purified water tank which are connected in sequence, wherein a second circulation pipeline and a first circulation pipeline which are connected in series are arranged between the ultrafiltration water tank and the purified water tank; and the first circulation pipeline is provided with a heat exchanger. By adopting the technical scheme, the circulation pipelines are added to effectively control that purified water is polluted by microorganism.
Description
Technical field
The utility model relates to the bactericidal device of a kind of purified water system.
Background technology
Existing purified water system comprises with lower device:
1, ultra-filtration equipment: former water enters raw water box, enters ultra-filtration equipment then, and former water is carried out pre-treatment, laggard excess of imports water filtering tank.Can effectively remove microorganism, colloid, suspended particle, bacterium, virus and thermal source in the water, meet pre-processing device as reverse osmosis unit.
2, softening installation: the pretreated water behind ultra-filtration equipment enters softening installation from the ultrafiltration water tank and softens.Can remove calcium, magnesium ion in the water, the fouling of prevention reverse osmosis unit.
3, reverse osmosis unit: the water after softening installation is softening enters the reverse osmosis unit desalination, reaches the water inlet requirement of continuous electric desalination EDI device.
4, de-gassing vessel: the water after the reverse osmosis unit desalination enters the degassing film device, can remove the carbonic acid gas in anhydrating, and reaches the water inlet requirement of continuous electric desalination EDI device.
5, continuous electric desalination EDI device: the water that comes out through de-gassing vessel enters continuous electric desalination EDI device and obtains purified water, enters the purifying water tank.
When said system is moved, when the purifying water tank is in high fluid level condition, the purified water system is under automatic red-tape operati condition, reverse osmosis unit and continuous electric desalination EDI device all can be out of service in succession, water in the purified water system is in and stops flow state at this moment, easily breed bacteria is subjected to microbiological contamination.
The utility model content
Technical problem to be solved in the utility model provides the bactericidal device of a kind of purified water system, makes the gained purified water be effectively controlled by microbiological contamination.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the bactericidal device of purified water system, comprise the raw water box, ultra-filtration equipment, ultrafiltration water tank, softening installation, reverse osmosis unit, degassing film device, continuous electric desalination EDI device, the purifying water tank that connect successively, be provided with placed in-line first circulation line and second circulation line between described ultrafiltration water tank, the purifying water tank, described first circulation line is provided with interchanger.
Described interchanger is a plate-type heat exchanger.
The link position place of described first circulation line and second circulation line and described ultrafiltration water tank is provided with switch, so that the control purified water flows to.
Described first circulation line is provided with water pump, so that carry purified water.
The utility model is owing to adopted technique scheme, and newly-increased circulation line makes the gained purified water be effectively controlled by microbiological contamination.
Description of drawings
Fig. 1 is the structural representation of prior art purified water system.
Fig. 2 is the structural representation of the bactericidal device of the utility model purified water system.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Figure 1 shows that prior art purified water system, comprise the raw water box 1, ultra-filtration equipment 2, ultrafiltration water tank 3, softening installation 4, reverse osmosis unit 5, degassing film device 6, continuous electric desalination EDI device 7, the purifying water tank 8 that connect successively.When said system was moved, when the purifying water tank was in high fluid level condition, reverse osmosis unit and continuous electric desalination EDI device all can be out of service in succession, and the water in the purified water system is in and stops flow state at this moment, and easily breed bacteria is subjected to microbiological contamination.
Figure 2 shows that the bactericidal device of the utility model purified water system, comprise the raw water box 1, ultra-filtration equipment 2, ultrafiltration water tank 3, softening installation 4, reverse osmosis unit 5, degassing film device 6, continuous electric desalination EDI device 7, the purifying water tank 8 that connect successively, be provided with placed in-line first circulation line 11 and second circulation line 13 between described ultrafiltration water tank 3, the purifying water tank 8, described first circulation line 11 is provided with interchanger 10.Described interchanger 10 is a plate-type heat exchanger.Described first circulation line 11 and second circulation line 13 are provided with switch 12 with the link position place of described ultrafiltration water tank 3.Described first circulation line 11 is provided with water pump 9.
It is to utilize steam that purified water is heated to 80～85 ℃ that plate-type heat exchanger mainly acts on, and the 1-2h that again this hot water circulated in circulation line carries out pasteurization to circulating pipe system.
Be to pass through first circulation line to the ultrafiltration water tank under the non-sterilized state of pipeline, pass through second circulation line again to the purifying water tank by the purifying water tank.Its effect is when the purifying water tank is in high fluid level condition, the purified water of being produced circulates by first circulation line and second circulation line, guaranteed that reverse osmosis unit and continuous electric desalination EDI device are in running order, make the gained purified water be in the state of circulating, effectively controlled purified water and be subjected to microbiological contamination.
Be to heat to 80～85 ℃ by plate-type heat exchanger under the pipeline sterilized state by the purified water in the purifying water tank, hot water is directly got back to the purifying water tank by first circulation line and second circulation line, finish behind the circulation certain hour, thereby reach the effect of pasteurization.
Newly-increased circulation line makes purified water be in the state of circulating in working order down, is in the hot water circulation flow state under the pasteurization state, makes purified water be effectively controlled by microbiological contamination.
The degerming that the utility model purified water system degerming technology is particularly useful for solving industry purified water systems such as medicine, food, beverage.
Claims (4)
1. the bactericidal device of purified water system, it is characterized in that: comprise the raw water box (1), ultra-filtration equipment (2), ultrafiltration water tank (3), softening installation (4), reverse osmosis unit (5), degassing film device (6), continuous electric desalination EDI device (7), the purifying water tank (8) that connect successively, be provided with placed in-line first circulation line (11) and second circulation line (13) between described ultrafiltration water tank (3), the purifying water tank (8), described first circulation line (11) is provided with interchanger (10).
2. according to the bactericidal device of the described purified water of claim 1 system, it is characterized in that: described interchanger (10) is a plate-type heat exchanger.
3. according to the bactericidal device of the described purified water of claim 1 system, it is characterized in that: described first circulation line (11) and second circulation line (13) are provided with switch (12) with the link position place of described ultrafiltration water tank (3).
4. according to the bactericidal device of the described purified water of claim 1 system, it is characterized in that: described first circulation line (11) is provided with water pump (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201934203U CN201694920U (en) | 2010-05-14 | 2010-05-14 | Sterilization device of water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201934203U CN201694920U (en) | 2010-05-14 | 2010-05-14 | Sterilization device of water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694920U true CN201694920U (en) | 2011-01-05 |
Family
ID=43396162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201934203U Expired - Fee Related CN201694920U (en) | 2010-05-14 | 2010-05-14 | Sterilization device of water purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291501A (en) * | 2013-07-17 | 2015-01-21 | 苏州华清水处理技术有限公司 | Method of treating ammonium nitrate wastewater by adoption of integrated membrane technology |
-
2010
- 2010-05-14 CN CN2010201934203U patent/CN201694920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291501A (en) * | 2013-07-17 | 2015-01-21 | 苏州华清水处理技术有限公司 | Method of treating ammonium nitrate wastewater by adoption of integrated membrane technology |
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Legal Events
| 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: 20110105 Termination date: 20130514 |