Electroplating, glass cleaning, reverse osmosis water treatment equipment

There are many washing processes for electrophoretic coating lines and glass cleaning lines. The effectiveness of workpiece cleaning directly affects the stability of subsequent product production. Water washing generally includes various processes such as tap water spray cleaning, tap water immersion cleaning, pure water immersion cleaning, pure water spray cleaning, and clean pure water spray cleaning. The water washing conductivity of electrophoretic coating line and glass cleaning line is generally required to be 15 μ S/cm2.

After electrophoresis water washing: After ultrafiltration water washing, the workpiece also needs to be cleaned with pure water. Generally, there is a pure water immersion washing process, followed by a clean pure water spray cleaning process, which also uses reverse flow to reuse water. That is, after cleaning the workpiece with clean pure water, it is returned to the pure water washing tank and then discharged through the overflow of the pure water tank. The conductivity requirement for pure water washing after electrophoresis is generally 15 μ S/cm2. Large systems in the electrophoretic coating industry generally use reverse osmosis systems, while small systems can use ion exchange systems. They are generally used for accessories such as watch straps, mirror frames, and phone cases. Color electrophoresis has higher purity for pure water and requires the addition of a mixed bed or EDI device at the back to achieve a water conductivity of 1uS/cm2.

Comparison between ion exchange and reverse osmosis technology:

Compared with reverse osmosis, ion exchange has the advantage of low investment cost

Ion exchange equipment generally takes up less space than reverse osmosis equipment

When the raw water quality is below 200uS/CM, its operating cost is also lower than that of the reverse osmosis system

When the conductivity of raw water is higher than 500uS/CM, its operating cost will be relatively high

After the ion exchanger is saturated, it needs to be regenerated with acid or alkali

Reverse osmosis does not require acid-base regeneration and has no environmental issues

The stability of reverse osmosis water production is relatively good

Simple reverse osmosis operation

Reverse osmosis in water sources suitable for high salinity (conductivity)

Ion exchange equipment used in the painting industry:

Ion exchange is the process of exchanging anions (CaCO32-SO42-, HCO3-, etc.) and cations (Ca2+, Mg2+, Fe2+, etc.) ions in water through displacement reactions, while releasing H+and OH - ions to produce pure water. This process can achieve automated operation and requires acid-base regeneration. When the salinity of the raw water is low (showing conductivity below 200), the operating cost and investment cost are both low. However, when the conductivity of the raw water reaches 500uS/CM2, the operating cost is relatively high.

500 tons per hour of pure water equipment (as shown in the above picture)

Manufacturing industry:Automotive glass, steel, paper, textile, etc

Power industry:Boiler thermal power generation cooling cycle, etc

Electroplating industry:Coated lighting, cooling, metal plating, LED lights, etc

Optoelectronic industry:Photovoltaic photovoltaic lighting, new energy LED lights, etc

Electronic industry:Electrical chips, circuit boards, microcontrollers, electronic components, etc

Energy industry:Oxide semiconductor silicon material, polycrystalline silicon metal extraction, etc

How much does a 500 ton per hour pure water equipment cost?

(Specifications we can offer: 0.25T/H, 0.5T/H, 1T/H... 1000T/H, etc.)

Call the national free inquiry hotline：400-9969-506