CN202022812U - Ultrapure water preparation system - Google Patents
Ultrapure water preparation system Download PDFInfo
- Publication number
- CN202022812U CN202022812U CN2011200559864U CN201120055986U CN202022812U CN 202022812 U CN202022812 U CN 202022812U CN 2011200559864 U CN2011200559864 U CN 2011200559864U CN 201120055986 U CN201120055986 U CN 201120055986U CN 202022812 U CN202022812 U CN 202022812U
- Authority
- CN
- China
- Prior art keywords
- ultrapure water
- ultraviolet sterilizer
- polishing
- membrane filter
- preparation system
- 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
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)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses an ultrapure water preparation system, which comprises a water tank, a disc filtering device, a super filtering device, a first-level reverse osmosis device, a second-level reverse osmosis device and a continuous electrideionization device. The ultrapure water preparation system is characterized by also comprising an ultraviolet sterilizer (1), a polishing mixed bed (2) and a membrane filter (3), wherein an inlet of the ultraviolet sterilizer (1) is connected with the continuous electrideionization device; an outlet of the ultraviolet sterilizer (1) is connected with an inlet of the polishing mixed bed (2); and an outlet of the polishing mixed bed (2) is connected with an inlet of the membrane filter (3). The ultrapure water preparation system has the advantages of good sterilizing effect, low salt content and low electrical conductivity.
Description
[technical field]
The utility model relates to the multiple-stage treatment of water, waste water or sewage, refers to a kind of ultrapure water production system especially.
[background technology]
So-called ultrapure water means de-mineralized water is for further processing, and to remove wherein impurity such as gas, colloid, organism, bacterium and a small amount of ion, makes it to satisfy the particular requirement of some process water.The saltiness of general high purity water is below 0.1mg/kg, and specific conductivity is lower than 0.1 μ s/cm.High purity water is mainly used in 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, disc type filtration unit, super filtration unit, first-stage reverse osmosis device, two-pass reverse osmosis device and continuous electric desalination device as shown in Figure 1.Its prepared ultrapure water sterilising effect is not good, saltiness is higher and specific conductivity is higher.
[summary of the invention]
The purpose of this utility model is to provide the ultrapure water production system that a kind of sterilising effect is preferable, saltiness is lower and specific conductivity is lower.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of ultrapure water production system, comprise active water tank, disc type filtration unit, super filtration unit, first-stage reverse osmosis device, two-pass reverse osmosis device and continuous electric desalination device, it is characterized in that; Also include ultraviolet sterilizer, the mixed bed of polishing and membrane filter, the ultraviolet sterilizer import is connected with continuous desalination plant; The ultraviolet sterilizer outlet mixes the bed import with polishing and is connected; Polishing mixes the bed outlet and is connected with the membrane filter import.Membrane filter outlet output ultrapure water.
Various controls, bypass or maintenance valve can be installed between each device as one sees fit.
For monitoring better, all kinds of monitoring instruments can be installed as one sees fit; Various monitoring instruments can also be connected with computer.
The beneficial effects of the utility model are: the sterilising effect to ultrapure water is preferable, saltiness is lower and specific conductivity is lower.
[description of drawings]
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the ultrapure water production system synoptic diagram of prior art;
Fig. 2 is a ultrapure water production system synoptic diagram of the present utility model;
Fig. 3 is a structural representation of the present utility model.
Among the figure: 1 is that ultraviolet sterilizer, 2 is that the mixed bed of polishing, 3 is that membrane filter, 4 is that butterfly valve, 5 is gate valve.
[embodiment]
Referring to accompanying drawing, a kind of ultrapure water production system of the utility model includes water tank, disc type filtration unit, super filtration unit, first-stage reverse osmosis device, two-pass reverse osmosis device and continuous electric desalination device, it is characterized in that; Also include ultraviolet sterilizer 1, the mixed bed 2 of polishing and membrane filter 3, ultraviolet sterilizer 1 import is connected with continuous desalination plant; Ultraviolet sterilizer 1 outlet mixes bed 2 imports with polishing and is connected; Polishing mixes bed 2 outlets and is connected with membrane filter 3 imports.Membrane filter 3 outlets are output as ultrapure water.
At embodiment 2 * 20m of the present utility model
3In/h the ultrapure water production system, dispose 1 UV-52T type ultraviolet sterilizer, built-in import quartz burner, wavelength 254nmUV sterilization effect reaches 99.9%; Dispose 12 12 " * 54 " type polishings and mix bed use in parallel, the nuclear grade resins that built-in polishing resin adopts the Dow Chemical Company to produce, water outlet resistivity can reach 18M Ω cm.Membrane filter is a MF-52T-01 type microporous membrane filter, and the 316L stainless steel casing adopts 0.1 μ m micropore folding filter element filtering, to remove the fine particles and the bacterium that may exist in the ultrapure water.
Produce water pollution index (SDI15):＜2;
Produce water turbidity:＜0.1NTU;
Remove total coli group: every 100ml produces in the water water sample and does not detect;
Remove excrement colibacillus group: every 100ml produces in the water water sample and does not detect;
Remove bacterium: every 1ml produces in the water water sample and does not detect.
Claims (1)
1. a ultrapure water production system includes water tank, disc type filtration unit, super filtration unit, first-stage reverse osmosis device, two-pass reverse osmosis device and continuous electric desalination device, it is characterized in that; Also include ultraviolet sterilizer (1), the mixed bed of polishing (2) and a membrane filter (3), ultraviolet sterilizer (1) import is connected with continuous desalination plant; Ultraviolet sterilizer (1) outlet mixes bed (2) import with polishing and is connected; Polishing mixes bed (2) outlet and is connected with membrane filter (3) import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200559864U CN202022812U (en) | 2011-03-04 | 2011-03-04 | Ultrapure water preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200559864U CN202022812U (en) | 2011-03-04 | 2011-03-04 | Ultrapure water preparation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202022812U true CN202022812U (en) | 2011-11-02 |
Family
ID=44847772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200559864U Expired - Fee Related CN202022812U (en) | 2011-03-04 | 2011-03-04 | Ultrapure water preparation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202022812U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112979A (en) * | 2013-03-20 | 2013-05-22 | 苏州宜科环保工程有限公司 | Ultrapure water treatment technology |
| 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 |
| CN104556509A (en) * | 2014-12-25 | 2015-04-29 | 江苏水智乐自动化设备有限公司 | Tap water sterilization system based on membrane technology |
| CN108947035A (en) * | 2018-08-27 | 2018-12-07 | 北京金峡超滤设备有限责任公司 | A kind of water for pharmaceutical purposes purification process |
-
2011
- 2011-03-04 CN CN2011200559864U patent/CN202022812U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112979A (en) * | 2013-03-20 | 2013-05-22 | 苏州宜科环保工程有限公司 | Ultrapure water treatment technology |
| 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 |
| CN104556509A (en) * | 2014-12-25 | 2015-04-29 | 江苏水智乐自动化设备有限公司 | Tap water sterilization system based on membrane technology |
| CN108947035A (en) * | 2018-08-27 | 2018-12-07 | 北京金峡超滤设备有限责任公司 | A kind of water for pharmaceutical purposes purification process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203999228U (en) | The preparation system of automobile-used urea production ultrapure water used | |
| CN203440188U (en) | Water treatment automatic control system | |
| CN202022812U (en) | Ultrapure water preparation system | |
| CN202089855U (en) | Integrated reverse-osmosis safe rural drinking water treatment machine | |
| CN111072193A (en) | Ultrafiltration mineral water production system | |
| CN204529569U (en) | A kind of ultrapure water production system | |
| CN203440454U (en) | Ozone water system based on electrolytic ozone generator | |
| CN111675376A (en) | Integrated intensive distribution type drinking water purification and supply process and device | |
| CN106007121B (en) | A kind of tap water entirety purification system | |
| CN201882982U (en) | Improved device for preparing deionized purified water | |
| CN203700067U (en) | System for preparing pharmaceutical and biological purified water | |
| CN215049377U (en) | Thing allies oneself with fuses straight drinking water system of pipeline | |
| CN201864626U (en) | High purity water treatment device for laboratory | |
| CN205398316U (en) | Graphite alkene water purifies multiple stages of filtering core device | |
| CN205151961U (en) | Portable hand sewage purification ware | |
| CN209835819U (en) | Multifunctional laboratory water purification equipment | |
| CN204727710U (en) | A kind of domestic energy-conserving water-purifying machine | |
| CN203128326U (en) | Depth purification and filtration treater of tap water | |
| CN203461900U (en) | Water purifier | |
| CN105174569A (en) | Water purifier with catalytic oxidation function | |
| CN201864640U (en) | Tap water purifying and activating device | |
| CN201801435U (en) | Drinking water disinfecting purifier | |
| CN201665563U (en) | Novel nanofiltration water production apparatus | |
| CN205222856U (en) | Multiple high grade nano catalytic waste water treating device | |
| CN217297562U (en) | Spring direct drinking engineering water purification system |
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: 20111102 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |