CN204529553U - Ultrapure water production system - Google Patents
Ultrapure water production system Download PDFInfo
- Publication number
- CN204529553U CN204529553U CN201520048984.0U CN201520048984U CN204529553U CN 204529553 U CN204529553 U CN 204529553U CN 201520048984 U CN201520048984 U CN 201520048984U CN 204529553 U CN204529553 U CN 204529553U
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- CN
- China
- Prior art keywords
- reverse osmosis
- production system
- ultrapure water
- filter
- pressure vessel
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- 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
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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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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of ultrapure water production system, its drip irrigation device is: a kind of ultrapure water production system, comprise the water tank connected successively by pipeline, filter for installation, disc type filtration unit, ultra filtration device, reverse osmosis unit, continuous electric desalination device, ultraviolet sterilizer, polishing mixed bed and membrane filter, described filter for installation comprises tank body, described tank body two ends are provided with the water-in be connected with water tank and the water outlet be connected with disc type filtration unit, filter core is connected with between described water-in and water outlet, active ceramic filtrate is provided with in described filter core, by arranging ultraviolet sterilizer, polishing mixed bed and membrane filter, very good sterilising effect can be played, and reduce saltiness and specific conductivity, by being provided with the strainer of active ceramic filtrate, good pretreating effect can be played.
Description
Technical field
The utility model relates to the multiple-stage treatment of water, waste water or sewage, espespecially a kind of ultrapure water production system.
Background technology
So-called ultrapure water means and is for further processing to de-mineralized water, to remove the wherein impurity such as gas, colloid, organism, bacterium and a small amount of ion, makes it the particular requirement meeting some process water.The saltiness of general high purity water is at below 0.1mg/kg, and specific conductivity is lower than 0.1 μ s/cm.High purity water is mainly used in the production departments such as electronic industry, nuclear industry, pharmaceutical industry, superhigh pressure boiler and high insulating material.The ultrapure water production system of prior art comprises active water tank, activated charcoal filter, disc type filtration unit, ultra filtration device, first-stage reverse osmosis device, second level reverse osmosis apparatus and continuous electric desalination device, ultrapure water sterilising effect prepared by it is not good, saltiness is higher and specific conductivity is higher, and, the activated charcoal filter of current use, structure is simple, as limited efficiency when former water being carried out to pre-treatment, and when in use because reverse osmosis unit easily blocks, need often to carry out dismounting, but existing reverse osmosis unit mainly comprises pressure vessel for reverse osmosis, pressure vessel for reverse osmosis two ends are provided with end cap body, the locking mode of the end cap body of the pressure vessel for reverse osmosis of traditional structure, as locked clip device, jump ring is locked, card is locked, and these locking modes of bolt-locking, dismounting bothers, when carrying out cleaning operation, efficiency is very low, and labor cost is high.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model is to provide that a kind of pretreating effect is good, sterilising effect is better, saltiness is lower and the ultrapure water production system that specific conductivity is lower.
Secondary objective of the present utility model is to provide a kind of ultrapure water production system that can facilitate the end cap body dismounting of pressure vessel for reverse osmosis in use.
For achieving the above object, the utility model adopts following technical scheme, a kind of ultrapure water production system of a kind of ultrapure water production system, comprise the water tank connected successively by pipeline, filter for installation, disc type filtration unit, ultra filtration device, reverse osmosis unit, continuous electric desalination device, ultraviolet sterilizer, polishing mixed bed and membrane filter, described filter for installation comprises tank body, described tank body two ends are provided with the water-in be connected with water tank and the water outlet be connected with disc type filtration unit, filter core is connected with between described water-in and water outlet, active ceramic filtrate is provided with in described filter core.
Preferably, described reverse osmosis unit comprises first-stage reverse osmosis device and second level reverse osmosis apparatus, the pipeline between first-stage reverse osmosis device and second level reverse osmosis apparatus is arranged pH value adjusting device.
Preferably, described reverse osmosis unit comprises the first-stage reverse osmosis device and second level reverse osmosis apparatus that are connected successively by pipeline.
Preferably, described filter core comprises some spiral helicine chimney filters, and described active ceramic filtrate is positioned in spirrillum chimney filter, and each described chimney filter one end is connected with water-in, and the other end is connected with water outlet.
Preferably, the pressure vessel for reverse osmosis that described reverse osmosis unit comprises end cap body and coordinates with end cap, described end cap body comprises ring-type outer ring and is arranged at the dividing plate of inside, outer ring, described outer ring comprises the portion that stretches into and the extension being positioned at pressure vessel for reverse osmosis outside that stretch into pressure vessel for reverse osmosis, on described pressure vessel for reverse osmosis inwall, radially symmetry offers locked groove, described locked groove is positioned at pressure vessel for reverse osmosis inside, described dividing plate rotates and is provided with the rotating disk coaxial with outer ring, on described rotating disk, radially symmetry is hinged with connecting rod, described connecting rod and the hinged the other end of rotating disk are hinged with locking bar, described locking bar radially slides along outer ring and can stretch out outer ring, described locking bar can insert locked groove inside, described rotating disk is provided with the operating portion of operation dial rotation.
Preferably, described pressure vessel for reverse osmosis is provided with bayonet socket vertically, described bayonet socket quantity is two and about pressure vessel for reverse osmosis radial symmetry, correspondingly with bayonet socket on the outer circumference surface of described outer ring is provided with fixture block.
Preferably, described outer ring is radially provided with runs through groove, and described locking bar slippage is connected to and runs through in groove, described in run through in groove and be provided with sealing element.
Preferably, described sealing element comprises the sealing-ring being arranged on and running through groove inwall.
Preferably, described operating portion comprises the operating stick rotating and be arranged at rotating shaft end face.
The utility model hinge structure is compared to be had: by arranging ultraviolet sterilizer, polishing mixed bed and membrane filter, very good sterilising effect can be played, and reduce saltiness and specific conductivity, by being provided with the strainer of active ceramic filtrate, good pretreating effect can be played, in use, if need to dismantle end cap body, by rotating rotating disk, and then drive locking bar to slide running through in groove, when locking bar is positioned at locked groove, end cap body is locked on pressure vessel for reverse osmosis, when needs dismounting end cap, rotating operation bar, the rotation of rotating disk can be realized, locking bar is pulled out in locked groove, the unblock of end cap can be realized, achieve the dismounting of end cap very easily.
Accompanying drawing explanation
Fig. 1 is the installation pipeline schematic diagram of the utility model ultrapure water production system embodiment;
Fig. 2 is the filter apparatus configuration schematic diagram of the utility model ultrapure water production system embodiment;
Fig. 3 is the assembling schematic diagram of the utility model pressure vessel for reverse osmosis Assemblies Example;
Fig. 4 is the locking bar income state graph of utility model pressure vessel for reverse osmosis Assemblies Example;
Fig. 5 is the locking bar income state diagram of utility model pressure vessel for reverse osmosis Assemblies Example;
Fig. 6 is that the locking bar of utility model pressure vessel for reverse osmosis Assemblies Example stretches out state sectional view;
Fig. 7 is the filter cartridge construction figure of utility model pressure vessel for reverse osmosis Assemblies Example.
In figure: 1, end cap body; 11, through hole; 12, groove is run through; 13, boss; 14, portion is stretched into; 15, extension; 2, pressure vessel for reverse osmosis; 21, locked groove; 22, bayonet socket; 3, rotating disk; 31, ear; 32, operating stick; 33, fixture block; 4, connecting rod; 5, locking bar; 51, arc sections; 6, water tank; 61, filter for installation; 611, filter core; 6111, chimney filter; 612, active ceramic filtrate; 613, water-in; 614, water outlet; 62, disc type filtration unit; 63, ultra filtration device; 64, reverse osmosis unit; 65, continuous electric desalination device; 66, ultraviolet sterilizer; 67, polishing mixed bed; 68, membrane filter.
Embodiment
Below in conjunction with accompanying drawing, the utility model ultrapure water production system embodiment is described further.
A kind of ultrapure water production system, comprise the water tank 6 connected successively by pipeline, filter for installation 61, disc type filtration unit 62, ultra filtration device 63, reverse osmosis unit 64, continuous electric desalination device 65, ultraviolet sterilizer 66, polishing mixed bed 67 and membrane filter 68, filter for installation 61 comprises tank body, body two ends are provided with the water-in 613 be connected with water tank 6 and the water outlet 614 be connected with disc type filtration unit 62, filter core 611 is provided with in tank body, active ceramic filtrate 612 is provided with in filter core 611, by arranging ultraviolet sterilizer 66, polishing mixed bed 67 and membrane filter 68, very good sterilising effect can be played, and reduce saltiness and specific conductivity, by being provided with the filter for installation 61 of active ceramic filtrate 612, better pretreating effect can be played.
And, in order to better osmotic effect can be played, reverse osmosis unit 64 comprises the first-stage reverse osmosis device 64 and second level reverse osmosis apparatus 64 that are connected successively by pipeline, by arranging two steps ro device 64, better osmotic effect can be played, pipeline between first-stage reverse osmosis device 64 and second level reverse osmosis apparatus 64 is arranged the pH value (being generally pH=8.3) that ph value adjusting device regulates second level reverse osmosis apparatus 64 to intake, CO2 is converted into HCO3-, remove HCO3-by second level reverse osmosis apparatus 64, thus reach reduction CO2 content.
Water tank 6: the volume of water tank 6 is 1.5 times of system consumptions, the operation for follow-up equipment provides sufficient water source.
Filter for installation 61, is mainly former water and carries out pre-treatment, especially can play good filter effect to the former water of high concentrtion and micro-oils.
Disc type filtration unit 62, carries out pre-treatment to former water.
Reverse osmosis unit 64: the heart of whole system, carry out the high filtration of precision to former water, ratio of desalinization can to more than 95%.
Ultra filtration device 63, it is described in detail at " the ultra filtration device 63 " that " World chemical " 1981 the 10th is interim, is mainly used in solid to separate from liquid, carries out a pre-treatment again to the former water through disc type filtration unit 62.
EDI continuous electric desalination device: the water technology combined with film, resin and electrochemical principle.EDI continuous electric desalination device is generally using (RO) pure water of reverse osmosis unit 64 as feedwater, arrange according to deionized water purposes and system configuration, EDI continuous electric desalination device is applicable to prepare the pure water of resistivity requirement at 5-18.2M Ω cm (25 DEG C).
Polishing mixed bed 67: be obtain electronics, medicine or other industry specific conductivity 0.055 μ S/cm(resistivity 18.2 M Ω cm) theoretical pure water.
Membrane filter 68: ensure the stable of final outflow water.
In the present embodiment, filter core 611 comprises some spiral helicine chimney filters 6111, active ceramic filtrate is positioned in spirrillum chimney filter 6111, and each chimney filter 6111 one end is connected with water-in 613, and the other end is connected with water outlet 614, in order to simplified construction, all chimney filters 6111 are connected with water-in 613 or water outlet 614 after being aggregated into a house steward, by arranging spiral helicine chimney filter 6111, compared to the chimney filter 6111 of straight-bar type, can obtain the longer clarification time, decontamination effect improving is better.
In addition, in order to can conveniently end cap body 1 be pulled down from pressure vessel for reverse osmosis 2, comprise ring-type outer ring at end cap body 1 and be arranged at the dividing plate of inside, outer ring, outer ring comprises the portion that stretches into 14 stretching into pressure vessel for reverse osmosis 2 and the extension 15 being positioned at pressure vessel for reverse osmosis 2 outside, the outer circumference surface of outer ring is step-like setting, the step be positioned on outer ring abuts with pressure vessel for reverse osmosis 2 end face, dividing plate is provided with two through holes 11, for water inlet and water outlet, one of them through hole 11 is coaxially arranged with outer ring, conveniently through hole 11 is connected with exterior line, what baffle plate coordinated with through hole 11 is provided with annular boss 13, the inwall of annular boss 13 is provided with the internal thread for connecting, on pressure vessel for reverse osmosis 2 inwall, radially symmetry offers locked groove 21, it is inner that locked groove 21 is positioned at pressure vessel for reverse osmosis 2, locked groove 21 does not contact with pressure vessel for reverse osmosis 2 end face, otherwise locking bar 5 can skid off after snapping in locked groove 21 in locked groove 21, cannot lock, dividing plate rotates and is provided with the rotating disk 3 coaxial with outer ring, rotating disk 3 is hollow tubular, it is inner that rotation is embedded at annular boss 13, the standing groove rotated for ear 31 is provided with bottom annular boss 13, on rotating disk 3, radially symmetry is hinged with connecting rod 4, rotating disk 3 extends radially outward and is provided with ear 31, connecting rod 4 is hinged with ear 31, connecting rod 4 the other end hinged with rotating disk 3 is hinged with locking bar 5, locking bar 5 radially slides along outer ring and can stretch out outer ring and can insert locked groove 21 inside, outer ring is radially provided with runs through groove 12, locking bar 5 slippage is connected to and runs through in groove 12, expose from running through in groove 12 to prevent moisture, be provided with sealing element running through in groove 12, sealing element comprises and is arranged on the sealing-ring running through groove 12 inwall and coordinates with locking bar 5, rotating disk 3 is provided with the operating portion that operation rotating disk 3 rotates, operating portion comprises the operating stick 32 rotating and be arranged at rotating shaft end face, by rotating rotating disk 3, and then drive locking bar 5 running through groove 12 in slip, when locking bar 5 is positioned at locked groove 21, end caps is on pressure vessel for reverse osmosis 2, skid off to prevent locking bar 5, be provided with spring steel ball running through in groove 12, locking bar 5 is provided with the groove coordinated with spring steel ball, when locking bar 5 is positioned at locked groove 21, spring steel ball is positioned at groove, locking is realized to locking bar 5, when needs dismounting end cap, rotating operation bar 32, the rotation of rotating disk 3 can be realized, by locking bar 5 from pull-out in locked groove 21, the unblock of end cap body 1 can be realized, achieve the dismounting of end cap body 1 very easily.
In addition, conveniently end cap body 1 location when mounted, pressure vessel for reverse osmosis 2 is provided with bayonet socket 22 vertically, bayonet socket 22 quantity is two and about pressure vessel for reverse osmosis 2 radial symmetry, on the outer circumference surface of outer ring, be provided with fixture block 33 corresponding to bayonet socket 22 is when needs are installed time, by the position alignment of fixture block 33 with bayonet socket, locking bar 5 can be aimed at locked groove 21.
Further, conveniently locking bar 5 inserts locked groove 21, and the side that locking bar 5 stretches into locked groove 21 is provided with arc sections 51, and arc sections 51 is arranged at one end locking bar 5 deviating from extension 15.
Below be only preferred implementation of the present utility model; protection domain of the present utility model is also not only confined to above-described embodiment; all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model; should be understood that; for those skilled in the art; do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a ultrapure water production system, it is characterized in that: comprise the water tank, filter for installation, disc type filtration unit, ultra filtration device, reverse osmosis unit, continuous electric desalination device, ultraviolet sterilizer, polishing mixed bed and the membrane filter that are connected successively by pipeline, described filter for installation comprises tank body, described tank body two ends are provided with the water-in be connected with water tank and the water outlet be connected with disc type filtration unit, be connected with filter core between described water-in and water outlet, in described filter core, be provided with active ceramic filtrate.
2. ultrapure water production system according to claim 1, it is characterized in that: described reverse osmosis unit comprises first-stage reverse osmosis device and second level reverse osmosis apparatus, the pipeline between first-stage reverse osmosis device and second level reverse osmosis apparatus is arranged pH value adjusting device.
3. ultrapure water production system according to claim 1 and 2, is characterized in that: described reverse osmosis unit comprises the first-stage reverse osmosis device and second level reverse osmosis apparatus that are connected successively by pipeline.
4. ultrapure water production system according to claim 3, it is characterized in that: described filter core comprises some spiral helicine chimney filters, described active ceramic filtrate is positioned in spirrillum chimney filter, and each described chimney filter one end is connected with water-in, and the other end is connected with water outlet.
5. ultrapure water production system according to claim 1, it is characterized in that: the pressure vessel for reverse osmosis that described reverse osmosis unit comprises end cap body and coordinates with end cap, described end cap body comprises ring-type outer ring and is arranged at the dividing plate of inside, outer ring, described outer ring comprises the portion that stretches into and the extension being positioned at pressure vessel for reverse osmosis outside that stretch into pressure vessel for reverse osmosis, on described pressure vessel for reverse osmosis inwall, radially symmetry offers locked groove, described locked groove is positioned at pressure vessel for reverse osmosis inside, described dividing plate rotates and is provided with the rotating disk coaxial with outer ring, on described rotating disk, radially symmetry is hinged with connecting rod, described connecting rod and the hinged the other end of rotating disk are hinged with locking bar, described locking bar radially slides along outer ring and can stretch out outer ring, described locking bar can insert locked groove inside, described rotating disk is provided with the operating portion of operation dial rotation.
6. ultrapure water production system according to claim 5, it is characterized in that: described pressure vessel for reverse osmosis is provided with bayonet socket vertically, described bayonet socket quantity is two and about pressure vessel for reverse osmosis radial symmetry, correspondingly with bayonet socket on the outer circumference surface of described outer ring is provided with fixture block.
7. ultrapure water production system according to claim 6, is characterized in that: described outer ring is radially provided with runs through groove, and described locking bar slippage is connected to and runs through in groove, described in run through in groove and be provided with sealing element.
8. ultrapure water production system according to claim 7, is characterized in that: described sealing element comprises the sealing-ring being arranged on and running through groove inwall.
9. ultrapure water production system according to claim 8, is characterized in that: described operating portion comprises the operating stick rotating and be arranged at rotating shaft end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048984.0U CN204529553U (en) | 2015-01-23 | 2015-01-23 | Ultrapure water production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048984.0U CN204529553U (en) | 2015-01-23 | 2015-01-23 | Ultrapure water production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529553U true CN204529553U (en) | 2015-08-05 |
Family
ID=53743568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048984.0U Expired - Fee Related CN204529553U (en) | 2015-01-23 | 2015-01-23 | Ultrapure water production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529553U (en) |
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2015
- 2015-01-23 CN CN201520048984.0U patent/CN204529553U/en not_active Expired - Fee Related
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Legal Events
| 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: 20150805 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |