Fully Automatic Sodium Hypochlorite Equipment Producing 5%-15% Solution With PLC Control
Product Spotlights
Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd., a professional manufacturer based in Tianjin, China, proudly presents our Fully Automatic Sodium Hypochlorite Equipment. This advanced system produces a 5% to 15% sodium hypochlorite solution on-site, directly from salt, water, and electricity, eliminating the need for hazardous chemical transport and storage. With integrated PLC control, it ensures precise automation, stable output, and minimal operator intervention, making it an ideal solution for water treatment plants, industrial disinfection, and municipal sanitation projects worldwide.
Our equipment is designed for continuous operation, offering a reliable and cost-effective method to generate sodium hypochlorite at the required concentration. The PLC-based control system manages all critical parameters including brine flow, electrolysis current, temperature, and solution level, automatically adjusting to maintain consistent product quality. This not only enhances safety but also reduces labor costs and chemical waste.
Key Features & Technical Specifications
Fully Automatic PLC Control: Programmable logic controller with touch screen interface, allowing remote monitoring and data logging.
High Efficiency Electrolysis: Titanium electrodes coated with mixed metal oxides (MMO) ensure long service life and low energy consumption.
Adjustable Concentration: Easily set the desired output concentration between 5% and 15% to meet different application requirements.
Modular Design: Skid-mounted or containerized options for easy installation, expansion, and maintenance.
Safety Features: Automatic shutdown in case of over-temperature, over-pressure, or low brine level; hydrogen gas venting system.
Low Maintenance: Self-cleaning electrode system and automatic descaling function reduce downtime.
| Parameter | Specification |
|---|---|
| Solution Concentration Range | 5% – 15% (adjustable via PLC) |
| Production Capacity (Cl2 equivalent) | 50 – 5000 g/h (customizable up to 10,000 g/h) |
| Salt Consumption per kg Cl2 | 2.0 kg |
| Power Consumption per kg Cl2 | 2.5 kWh |
| Control System | PLC + HMI (Siemens or Mitsubishi, selectable) |
| Operating Temperature | 5°C – 45°C |
| Electrode Material | Titanium + MMO coating (RuO₂/IrO₂) |
| Frame Material | Stainless steel or carbon steel (anti-corrosion paint) |
Advantages & Customer Benefits
Cost Savings: Produce sodium hypochlorite on-site at a fraction of the cost of commercial bleach (up to 60% reduction).
Safety: Eliminate risks associated with transporting, storing, and handling hazardous chemicals.
Consistent Quality: PLC control maintains precise concentration, ensuring reliable disinfection performance.
Environmentally Friendly: Only uses salt, water, and electricity; no chemical waste or by-products.
Easy Operation: User-friendly touch screen interface with remote monitoring capability via Ethernet/4G (optional).
Customizable Output: Modular design allows scaling up or down according to your specific demand.
Tianjin ZLN Technology has been serving global markets since 2012, with successful installations in North America, South America, Europe, Asia, Africa, and Oceania. Our team of experienced engineers provides comprehensive technical support, from system design to commissioning and after-sales service. We have supplied over 300 units of hypochlorite generation equipment to municipal water treatment plants, industrial facilities, and swimming pools worldwide.
Backed by a strong manufacturing base in Tianjin port, we ensure fast delivery and competitive pricing. Our equipment is rigorously tested before shipment, and we offer a standard 12-month warranty with optional extended service contracts. We invite you to contact us for a free consultation or to request a detailed proposal tailored to your project requirements. Trust ZLN for reliable, automatic, and efficient sodium hypochlorite production.
Frequently Asked Questions (FAQ)
Q: What is the raw material required for this system?
A: The system requires only common salt (NaCl, purity ≥99%), water (tap water or softened water), and electricity. No additional chemicals are needed.Q: Can the solution concentration be adjusted during operation?
A: Yes, the PLC control system allows you to set and adjust the concentration between 5% and 15% in real-time through the touch screen interface.Q: How often does the electrode need to be replaced?
A: With proper maintenance, the titanium MMO electrodes typically last 5-8 years, depending on operating conditions and water quality.Q: What is the maximum production capacity available?
A: Our standard models cover from 50 g/h to 5000 g/h (chlorine equivalent). For larger capacities, we can design custom systems up to 10,000 g/h or more.Q: Is the equipment easy to install and operate?
A: Yes, the system is pre-assembled on a skid and fully tested before shipment. On-site installation requires basic plumbing and electrical connections. The PLC interface guides operators through start-up and daily operation.Q: Do you provide after-sales service and technical support?
A: Absolutely. We offer online technical support, remote diagnostics, and on-site commissioning if required. Spare parts are available from our warehouse in Tianjin.Q: What safety features are included?
A: The system includes automatic shutdown for high temperature, low brine level, over-pressure, and hydrogen gas detection. A hydrogen vent line is also provided to ensure safe operation.Q: Can the system be integrated with existing SCADA or DCS?
A: Yes, we provide communication protocols such as Modbus, Profibus, or Ethernet/IP for integration with your plant control system. This is optional but can be configured upon request.
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