CN203212416U - Ultrafiltration pure water preparation machine - Google Patents
Ultrafiltration pure water preparation machine Download PDFInfo
- Publication number
- CN203212416U CN203212416U CN 201320103917 CN201320103917U CN203212416U CN 203212416 U CN203212416 U CN 203212416U CN 201320103917 CN201320103917 CN 201320103917 CN 201320103917 U CN201320103917 U CN 201320103917U CN 203212416 U CN203212416 U CN 203212416U
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- ultrafiltration
- water tank
- pure water
- water
- preparation machine
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to an ultrafiltration pure water preparation machine which comprises a raw water tank, an ultrafiltration device, a softening device, an ultraviolet disinfection dechlorination device, an intermediate water tank, a reverse osmosis device, a deionization device and a pure water tank, wherein the raw water tank, the ultrafiltration device, the softening device, the ultraviolet disinfection dechlorination device, the intermediate water tank, the reverse osmosis device, the deionization device and the pure water tank are sequentially connected through a water delivery pipeline. The ultrafiltration pure water preparation machine has the beneficial effects that the ultrafiltration device is high in effluent quality and small in mounting space, and the cleaning period can be greatly prolonged. The ultraviolet disinfection dechlorination device can kill bacteria in water and can effectively replace an activated carbon filter to serve as a main dechlorination barrier for introduced water, and compared with large space required by the activated carbon filter, the ultraviolet disinfection dechlorination device is easy to mount and extremely small in occupied space.
Description
Technical field
The utility model relates to a kind of ultrafiltration pure water preparation machine.
Background technology
The pure water preparation equipment that uses generally adopts the micro-filtration technology that raw water is carried out filtration treatment at present, adopts ultraviolet ray that raw water is carried out disinfection, and by chlorine residue and organism in the activated charcoal filter removal water.
The micro-filtration technology is from the separating ranges of film; micro-filtration turbid, the degerming of falling of suitable liquid medium is handled; divide if desired dried up in whole organism, microorganism and colloidal solids; the particle saturation of the strainer of use micro-filtration technology is little; easily stop up; microporous membrane detention particle is big, and majority is only limited to the film surface, thereby is easily stopped up by particulate or gelatinous mass close with the membrane pore size size in the material.
The activated charcoal filter that is used for removing chlorine residue filters all differences of tank body size according to different technological design demands, does not reach the requirement that standard is made, and has prolonged the manufacturing cycle of pure water preparation equipment; It is often bigger to filter the tank body volume simultaneously, is transporting, when safeguarding, is all bringing certain risk and difficulty; Filter packing does not possess regeneration condition, needs regular backwash, and when backwash reached certain number of times, filler will lose its due effect, needs to change filler; The major function of activated charcoal filter is to remove chlorine residue and organism, certainly will cause the accumulation of the central microorganism of activated charcoal filter, needs regular pasteurization, has increased design, debugging and attended operation cost undoubtedly.
The utility model content
Technical problem to be solved in the utility model is: a kind of ultrafiltration pure water preparation machine is provided, improves effluent characteristics and the efficient of equipment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of ultrafiltration pure water preparation machine, comprise raw water box, ultra-filtration equipment, softening installation, disinfection by ultraviolet light dechlorination device, intermediate water tank, reverse osmosis unit, deionizer and pure water water tank, raw water box, ultra-filtration equipment, softening installation, disinfection by ultraviolet light dechlorination device, intermediate water tank, reverse osmosis unit, deionizer are connected by hydraulic pipe-line successively with the pure water water tank.
Further limit, set gradually ultrafiltration water tank and ultrafiltration water pump in the hydraulic pipe-line between ultra-filtration equipment and softening installation.
Further limit, softening installation is the duplex softening agent.
Further limit, also comprise clorox chemicals dosing plant, accurate filter, sodium hydroxide chemicals dosing plant, topping-up pump, security personnel's strainer, heat exchanger and high-pressure pump, the clorox chemicals dosing plant is arranged in the hydraulic pipe-line of feed-water end one side of raw water box, accurate filter is arranged in the hydraulic pipe-line between softening installation and the disinfection by ultraviolet light dechlorination device, and sodium hydroxide chemicals dosing plant, topping-up pump, security personnel's strainer, heat exchanger, high-pressure pump are successively set in the hydraulic pipe-line between intermediate water tank and the reverse osmosis unit.
The beneficial effects of the utility model are: the ultra-filtration membrane of ultra-filtration equipment has the bigger feature of water production rate under the low pressure, so under the low pressure condition, the concentration polarization phenomenon on film surface has obtained alleviation, the filter cake that is trapped thing formation is difficult for being compacted, so membrane module can easier cleaning, can film be cleaned up with less relatively flow and the less water yield, can prolong the cycle that membrance chemistry cleans greatly.
Disinfection by ultraviolet light dechlorination device not only can be eliminated the bacterium in the water, and can effectively substitute activated charcoal filter as the main dechlorination barrier of introducing water.Compare with the large space that activated charcoal filter is required, disinfection by ultraviolet light dechlorination device is installed easily, and it is minimum to take up space.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1. raw water box, 2. ultra-filtration equipment, 22. ultrafiltration water tanks, 23. ultrafiltration water pump, 3. softening installation, 4. disinfection by ultraviolet light dechlorination device, 5. intermediate water tank, 6. reverse osmosis unit, 7. deionizer, 8. pure water water tank, 9. clorox chemicals dosing plant, 10. accurate filter, 11. the sodium hydroxide chemicals dosing plant, 12. topping-up pumps, 13. security personnel's strainers, 14. heat exchanger, 15. high-pressure pump.
Embodiment
A kind of ultrafiltration pure water preparation machine, comprise raw water box 1, ultra-filtration equipment 2, softening installation 3, disinfection by ultraviolet light dechlorination device 4, intermediate water tank 5, reverse osmosis unit 6, deionizer 7 and pure water water tank 8, raw water box 1, ultra-filtration equipment 2, softening installation 3, disinfection by ultraviolet light dechlorination device 4, intermediate water tank 5, reverse osmosis unit 6, deionizer 7 and pure water water tank 8 are connected successively by hydraulic pipe-line.
The technical process of this ultrafiltration pure water preparation machine and common pure water preparation equipment are basic identical, and the ultra-filtration membrane of ultra-filtration equipment 2 can be used for removing suspended particulates in the water, colloid, microorganism etc.Water molecules and small-molecule substance see through ultra-filtration membrane under the effect of hydraulic pressure, and the suspended particulates in the water, colloid, microorganism etc. then are trapped within the internal surface of ultra-filtration membrane.Disinfection by ultraviolet light dechlorination device 4 can be eliminated the bacterium in the water, and can effectively substitute activated charcoal filter as main dechlorination barrier.
As shown in Figure 1, this ultrafiltration pure water preparation machine also comprises clorox chemicals dosing plant 9, accurate filter 10, sodium hydroxide chemicals dosing plant 11, topping-up pump 12, security personnel's strainer 13, heat exchanger 14, high-pressure pump 15, clorox chemicals dosing plant 9 is arranged in the hydraulic pipe-line of feed-water end one side of raw water box 1, accurate filter 10 is arranged on softening installation 3, in the hydraulic pipe-line between the disinfection by ultraviolet light dechlorination device 4, sodium hydroxide chemicals dosing plant 11, topping-up pump 12, security personnel's strainer 13, heat exchanger 14, high-pressure pump 15 is successively set on intermediate water tank 5, in the hydraulic pipe-line between the reverse osmosis unit 6.Set gradually ultrafiltration water tank 21 and ultrafiltration water pump 22 in the hydraulic pipe-line between ultra-filtration equipment 2 and softening installation 3.Softening installation 3 is the duplex softening agent.
Arrange in the hydraulic pipe-line between softening installation 3 and disinfection by ultraviolet light dechlorination device 4, between disinfection by ultraviolet light dechlorination device 4 and the intermediate water tank 5, between intermediate water tank 5 and the reverse osmosis unit 6 hardness detecting instrument sampling valve, residual chlorine detecting instrument sampling valve, PH detector sampling valve are set respectively, to guarantee that non-qualified water does not enter next stage, ultra-filtration equipment 2 and reverse osmosis unit 6 arrange periodic flushing and matting, and pure water water tank 8 uses two-way to supply water.
It is as follows that this ultrafiltration pure water preparation machine is put into purified water preparation technology flow process:
Tap water-clorox dosing-raw water box-raw water pump-ultrafiltration-ultrafiltration water tank-ultrafiltration water pump-softening-hardness detection-secondary filter-disinfection by ultraviolet light dechlorination-chlorine residue detection-intermediate water tank-topping-up pump-sodium hydroxide dosing-security personnel filtration-PH test-heat exchange-high-pressure pump-reverse osmosis-continuous deionization-purifying water tank is electrically connected.
Claims (4)
1. ultrafiltration pure water preparation machine, it is characterized in that: comprise raw water box (1), ultra-filtration equipment (2), softening installation (3), disinfection by ultraviolet light dechlorination device (4), intermediate water tank (5), reverse osmosis unit (6), deionizer (7) and pure water water tank (8), raw water box (1), ultra-filtration equipment (2), softening installation (3), disinfection by ultraviolet light dechlorination device (4), intermediate water tank (5), reverse osmosis unit (6), deionizer (7) are connected by hydraulic pipe-line successively with pure water water tank (8).
2. ultrafiltration pure water preparation machine according to claim 1 is characterized in that: set gradually ultrafiltration water tank (21) and ultrafiltration water pump (22) in the hydraulic pipe-line between described ultra-filtration equipment (2) and softening installation (3).
3. ultrafiltration pure water preparation machine according to claim 1, it is characterized in that: described softening installation (3) is the duplex softening agent.
4. ultrafiltration pure water preparation machine according to claim 1, it is characterized in that: also comprise clorox chemicals dosing plant (9), accurate filter (10), sodium hydroxide chemicals dosing plant (11), topping-up pump (12), security personnel's strainer (13), heat exchanger (14) and high-pressure pump (15), clorox chemicals dosing plant (9) is arranged in the hydraulic pipe-line of feed-water end one side of raw water box (1), accurate filter (10) is arranged in the hydraulic pipe-line between softening installation (3) and the disinfection by ultraviolet light dechlorination device (4), sodium hydroxide chemicals dosing plant (11), topping-up pump (12), security personnel's strainer (13), heat exchanger (14), high-pressure pump (15) is successively set in the hydraulic pipe-line between intermediate water tank (5) and the reverse osmosis unit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103917 CN203212416U (en) | 2013-03-07 | 2013-03-07 | Ultrafiltration pure water preparation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103917 CN203212416U (en) | 2013-03-07 | 2013-03-07 | Ultrafiltration pure water preparation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212416U true CN203212416U (en) | 2013-09-25 |
Family
ID=49201968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103917 Expired - Lifetime CN203212416U (en) | 2013-03-07 | 2013-03-07 | Ultrafiltration pure water preparation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601324A (en) * | 2013-10-21 | 2014-02-26 | 安徽省华森电源有限公司 | Full-automatic preparation device of high-purity water used for lead-acid cells |
-
2013
- 2013-03-07 CN CN 201320103917 patent/CN203212416U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601324A (en) * | 2013-10-21 | 2014-02-26 | 安徽省华森电源有限公司 | Full-automatic preparation device of high-purity water used for lead-acid cells |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |