Post-treatment ultra-purification system
Ion-exchange resins use H + exchange to remove cations in the water and OH- to remove anions in the water. The H + and OH- replaced in the resin combine to form H2O. The ultra-purification column is packed with Dow UPW-450. Special polishing resin for ultrapure water, its water resistivity can reach 18.2MΩ.cm.
Rhenium ion exchange is a traditional, mature process desalination equipment. Due to the differences in equipment structure and technology, such equipment can produce desalinated water, pure water, high-purity water, and ultra-pure water. Widely used in various industries such as electronics, machinery, chemical industry, shipping, food and beverage and medicine. According to the user's source water quality and water standards, various types of beds can be combined in various ways to meet the user's water quality standards. The control system can be divided into automatic and manual. The principle of ion exchange is that under certain conditions, functions such as softening, alkali removal, and salt removal are achieved by relying on the exchange of certain ions of the ion exchanger (resin) itself with the isoelectric ions in the water to be treated.
Ultraviolet sterilization device: imported from the United States dual-wavelength ultraviolet sterilization device, UV effective wavelength: UV-185 / 254nm, life can be up to 9000 hours.
UF ultrafiltration device: cutoff molecular weight 5000DaIton, life can be up to 2-3 years.
Terminal microfiltration device: The terminal microfiltration pore diameter imported from Germany is 0.2 micron, and the life can be as long as 1-2 years.
Optional: Injection PE water tank / silicone liner aseptic pressure water tank
Using imported food-grade raw materials imported from South Korea, specializing in the production of one-time injection-molded conical bottom light-proof water tanks of not less than 30L. The water tanks have a liquid level display control module. Non-toxic and tasteless, acid and alkali resistance, impact resistance, high temperature resistance (80 degrees Celsius), freeze resistance (-40 degrees Celsius), non-leakage, non-aging, no maintenance and cleaning, convenient installation and transportation, etc. Among them are the use of water tank products Life span is up to 25 years. Widely used in water storage, water treatment, medicine and food, electronics and chemical industry, petrochemical reagents, pickling and electroplating.
Fourth, function introduction
1) The luxurious series is based on the ARM7 series single-chip microcomputer and touch screen as high-end water-making equipment with human-machine interface, and displays the water-making process graphically during the water-making process.
2) Characteristics of Pre-filter
1 Filter out particulate impurities in water, which is the nemesis of "red water", "black water", "yellow water", "scale" and other problems
2 Food grade complex phosphate (optional), effectively prevent scale, and repair rusted metal pipes and remove scale in water containers;
3 high density, high precision, high strength stainless steel filter membrane can be used permanently without replacement, saving consumable costs;
4 Backwashing is simple and easy. No tools are needed. Open the bottom valve and the trapped impurities will be washed out without affecting the system operation.
5 is easy to operate and maintain. When the impurities accumulate to a certain amount, the pressure of the device changes and the pressure indicator (red pressure ball) is pushed out to remind you to clean.
3) YY four-level integrated injection purification device,
4) Automatic protection of source water low water pressure and pure water high pressure;
5) On-line monitoring of source water (μs / cm);
6) 220V / 50Hz power supply, voltage fluctuation rate ± 10%;
7) Working conditions: water temperature 5-40 ℃; (Northern areas need to have antifreeze rooms)
8) ARM7 single chip microcomputer automatic control, touch screen exchange operation;
9) The flow monitoring filter element replacement cycle, Chinese prompts the user to replace the filter element in time;
10) Automatic RO cycle setting for RO reverse osmosis column / UF ultrafiltration column / UP ultra purification column (interval time 1-99 hours, washing time 1-99 seconds);
11) RO pure water over-standard discharge function setting (2-99 μs / cm, RO pure water greater than the set value will be discharged without entering the pure water tank);
12) Circulation setting in UP ultrapure water system (1 ~ 180 seconds, which can keep the produced UP ultrapure water at the best stable water quality 18.25 (MΩ.cm)
1) Quality water intake setting (1 ~ 99 liters)
2) Clock setting (year / month / day / hour / minute)
3) Language setting (Chinese / English)
4) Historical data query function——
取 ⑴ Previous water withdrawal time (year / month / day / hour / minute)
⑵ Previous water intake volume (liter)
⑶ ⑶ Water quality (RO conductivity (μs / cm) / UP resistivity (MΩ.cm))
⑷ ⑷ Cumulative total water withdrawal (liters)
⑸ Previous records of consumable alarm updates
5) System automatic control protection function——
⑴Automatic shutdown protection for water shortage / low water pressure system (Chinese display "System water shortage protection")
⑵ ⑵The water tank is full of water, and the system automatically shuts down for protection (the water level and percentage of the water tank are displayed graphically)
13) Independent front backwash operation
14) Water leakage alarm
15) Code setting and password control
16) Online monitoring of source water (μs / cm * @ 25 ℃)
17) On-line conductivity measurement of first-stage reverse osmosis pure water (2-10μs / cm * @ 25 ℃)
18) On-line conductivity measurement of RO pure water in second stage reverse osmosis pure water (≤1μs / cm * @ 25 ℃) On-line conductivity measurement
19) On-line monitoring of resistivity of UP ultrapure water (18.25MΩ.cm*@25℃) On-line detection of resistivity
More convenient operation
2. Touch pure button to take RO pure water, RO pure water conductivity online detection (≤1μs / cm), / water temperature online display (℃)
Three, touch the button to take UP ultrapure water, UP ultrapure water resistivity online detection (18.25MΩ.cm), / water temperature online display (℃)
More convenient information acquisition
Observation --- The color list of the man-machine interface can display all key information, including water quality, system status and warnings. You can also print water quality status information.
Control--The host of the ultrapure water device displays detailed information on system operation and performance, and the graphical interface can assist users to complete various special operations including daily maintenance operations and troubleshooting procedures.
Protection of key information --- Set ID code and password to ensure that only specific users have access to key information fields, such as the setting of water quality alarm points.
More reliable water quality
20) Ultra-pure water manufacturing system, let you rest assured to use high-quality ultra-pure water;
The source water is ≤200ppm. The primary "four-stage purification device" has the ability to remove: particulate matter, iron, manganese, residual chlorine, calcium, magnesium ions, adsorbed organic matter, odor, etc.);
After the "reverse osmosis device", the desalination rate can be ≥98%. When the desalination rate is ≥99%, the life of the purification column can be extended, the water quality of ultrapure water can be improved, and the customer's frequent replacement of filter elements can be reduced. cost.
Comprehensive monitoring of water quality
Sensitive ion level detection-resistivity detector (accuracy ± 0.01MΩ.cm)
The superior company adopts a new type of resistivity tester and adopts a unique sleeve design to increase the effective electrode surface area and reduce the electrode spacing. The electrode constant can reach 0.01CM-1 and the temperature sensitivity is 0.1 ℃, especially suitable for the resistivity range.1 -18.25MΩ.cm*@25℃, online monitoring of ultrapure water. The resistivity measuring instrument can ensure that the resistivity is accurately described by domestic common standards, and displayed in two modes of compensation and non-temperature compensation.
Service you can trust
The superior comprehensive service program covers all the requirements in the use of the purification system, and you can choose the service you need from it.
Installation
Technical support and research assistance
Preventive maintenance visits
Troubleshooting
Specialized user training
的 Certification or calibration of testing equipment
Pharmacopoeia adaptability test
Certification Support
Maintenance procedures