1、 Cosmetics deionized water equipment,Overview of Industrial Deionization Water Machine Products:
Ordinary deionized water, that isReverse osmosis pure waterThe only difference is the naming. Currently, the application of reverse osmosis deionized water equipment is becoming increasingly widespread, and many users have concerns aboutDeionized water equipmentSome of the performance indicators are also urgently needed to be understood, and the system recovery rate refers to the total recovery rate of the reverse osmosis device in actual use. The system recovery rate is influenced by various factors such as the number and arrangement of membrane elements in the water quality. In order to reduce the pollution rate of membrane elements and ensure their service life, membrane element manufacturers have made clear regulations on the actual recovery rate of single membrane elements, requiring that the actual recovery rate of each 1m long membrane element should not exceed 18%. However, when membrane elements are used forSecondary reverse osmosis systemDuring water treatment, the actual recovery rate is not subject to this limitation and is allowed to exceed 18%. In general, in order to improve the recovery rate of deionized water equipment, membrane elements are connected in series during production. However, if there are many membrane elements in the system, they cannot all be connected in series. If this is done, the feed water flow rate of the membrane will be very large, the system pressure will be too high, and the distribution of water production flow will be unbalanced. So in practical use, the membrane element is installed in a pressure vessel, and then the pressure vessels are arranged in a sequential manner, following the flow of pure water and concentrated water to one side. The concentrated water from one water supply device flows into the next pressure vessel as one section, and the concentrated water from one section flows into the next pressure vessel as two sections, and so on to other sections. This can correspondingly increase the equipment's charging rate and reduce the cost of raw water. However, for various reverse osmosis devices, more than one is often requiredreverse osmosis membraneAt this point, there is a problem of how to arrange these membrane components, and the actual recovery rate of membrane components is the recovery rate when they are actually used. Due to the small number of membrane elements and short water supply process, the recovery rate of small-scale reverse osmosis equipment is generally low, while the actual recovery rate of industrial large-scale reverse osmosis devices is generally above 75%, sometimes even up to 90%, due to the large number of membrane elements and long water supply process.
2、 Cosmetics deionized water equipment,Process flow of industrial deionized water machine
1. Source water tank - booster pump - multi-media filter - activated carbon filter - security filter - high-pressure pump - reverse osmosis device - deionized water tank
2. Source water tank - booster pump - multi-media filter - activated carbon filter - softening filter (anti scaling and dosing device) - security filter - high-pressure pump - reverse osmosis device - deionized water tank
3. Source water tank - booster pump - multi-media filter - activated carbon filter - security filter - high-pressure pump - reverse osmosis device - pure water tank - mixed bed booster pump - mixed bed system - deionized water tank
4. Source water tank - booster pump - multi-media filter - activated carbon filter - softening filter (anti scaling and dosing device) - security filter - high-pressure pump - reverse osmosis device - pure water tank - mixed bed booster pump - mixed bed system - deionized water tank
5. Source water tank - booster pump - multi-media filter - activated carbon filter - softening filter (scale inhibition and dosing device) - security filter - first stage high-pressure pump - first stage reverse osmosis equipment - pH adjustment device - first stage RO water tank - second stage high-pressure pump - second stage reverse osmosis equipment - second stage RO pure water tank - EDI booster pump - EDI water treatment equipment - deionized water tank
three Cosmetics deionized water equipment,Technical characteristics of industrial deionized water machine
1. The pure water production of the system is 250L/H;
2. The RO membrane adopts the American Heidelberg oroltremareComponents.RO membrane shellMade of stainless steel or fiberglass membrane shell;
3. Raw water booster pumps, RO high-pressure pumps, etc. are selected from southern stainless steel pumps or Danish Grundfos water pumps;
4. Imported dosing and softening devices;
5. The ion exchange column is made of organic glass, carbon steel or stainless steel materials;
6. Hand/automatic interchange control during water production process;
7. According to the requirements for deionized water effluent, first stage reverse osmosis, second stage reverse osmosis, reverse osmosis with composite bed (mixed bed), reverse osmosis andEDIVarious production processes;
8. It can meet the water resistance rate of 0.1-18M Ω. cm for water production.
4、 Cosmetics deionized water equipment,After sales service of industrial deionized water machine
1. Responsible for the installation, debugging, and training of the equipment provided;
2. Provide one-year free warranty (replacement of parts directly for product quality issues) and lifetime paid warranty service for the equipment sold;
3. Establish computer management files for customers and conduct regular follow-up visits;
4. Establish a dedicated after-sales technical service hotline to receive customer inquiries at any time;
5. Small devices can be installed and debugged before leaving the factory;
6. Users who have not come to install and debug can provide installation videos and paper operation instructions.
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