Fully Automatic Hypochlorite Acid Dosing System With Touch Screen PLC Control
Product Spotlights
Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd. is a professional manufacturer specializing in chemical dosing equipment and water treatment solutions. With years of engineering experience, we are proud to introduce our Fully Automatic Hypochlorite Acid Dosing System with Touch Screen PLC Control — a cutting-edge solution designed for precise, reliable, and safe disinfection in various industrial and municipal applications. This system combines an intuitive touch screen interface with advanced PLC logic, allowing operators to easily program, monitor, and adjust dosing parameters in real time. It is engineered to handle hypochlorite acid (HOCl) with high accuracy, minimizing chemical waste and ensuring consistent water quality. Our dosing system is built with durable, corrosion-resistant materials to withstand harsh chemical environments, making it a trustworthy choice for water treatment plants, swimming pools, food processing facilities, and more.
Fully Automatic Operation: The PLC controller automatically adjusts dosing based on flow or residual chlorine sensors, reducing manual intervention and human error.
User-Friendly Touch Screen: 7-inch color touch screen with intuitive menu, multilingual support, and real-time data display.
High Precision Dosing: Peristaltic or diaphragm pump options with ±1% accuracy, ensuring consistent chemical injection.
Corrosion-Resistant Design: All wetted parts are made of PVDF, PTFE, or high-grade stainless steel to resist hypochlorite acid attack.
Safety Features: Low-level alarm, overpressure protection, and emergency stop button for safe operation.
Data Logging: Built-in memory for up to 30 days of dosing history, exportable via USB.
Remote Monitoring: Optional RS485/Modbus communication for integration with SCADA or BMS systems.
Easy Installation: Compact skid-mounted design with pre-assembled pipes and fittings, ready for quick connection.
| Parameter | Specification |
|---|---|
| Max Flow Rate | 100 L/h (customizable up to 500 L/h) |
| Dosing Pump Type | Peristaltic / Diaphragm (optional) |
| Power Consumption | ≤ 150W |
| Operating Temperature | 0–50°C |
| Ingress Protection | IP65 (control box) |
| Communication | RS485 / Modbus RTU (optional) |
| Warranty | 12 months standard, extendable upon request |
Why Choose ZLN’s Hypochlorite Acid Dosing System? Our dosing system is not just a piece of equipment; it is a complete solution engineered to reduce operational costs and improve process reliability. The PLC touch screen eliminates the need for manual calibration, saving labor time and minimizing chemical overuse. With data logging capabilities, you can track performance trends and optimize dosing schedules. The corrosion-resistant design ensures longevity even in harsh environments, reducing maintenance frequency. Furthermore, the system is fully customizable to match your specific flow rate, pressure, and chemical concentration requirements. Whether you are treating drinking water, wastewater, or cooling tower water, this system delivers consistent, accurate disinfection.
As a trusted manufacturer based in Tianjin, China, ZLN serves clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and many other regions. Our products are shipped from the Port of Tianjin with careful packaging to ensure safe transit. We offer comprehensive after-sales support, including technical documentation, remote troubleshooting, and spare parts supply. With years of industry experience, we are committed to providing high-quality, reliable dosing solutions that meet your needs. Contact us today for a quote or technical consultation — let ZLN help you achieve efficient and safe water disinfection.
Frequently Asked Questions (FAQ)
Q1: What type of chemicals can this system dose?
A: This system is specifically designed for hypochlorite acid (HOCl). It can also be adapted for other oxidizing disinfectants like sodium hypochlorite or chlorine dioxide with different wetted materials. Please consult with our team for compatibility.
Q2: Is the touch screen display waterproof?
A: The control box is rated IP65, meaning it is protected against dust and low-pressure water jets. However, it should not be submerged. For outdoor installations, we recommend a protective cover.
Q3: How do I set the dosing rate?
A: Through the touch screen interface, you can directly input the desired flow rate (L/h) or set a target residual chlorine concentration. The PLC will automatically adjust pump speed based on feedback from a flow meter or sensor (optional).
Q4: What is the power requirement?
A: Standard power supply is 110V or 220V AC, 50/60Hz, single phase. For other voltages, please inform us when ordering.
Q5: Can I connect this system to a SCADA network?
A: Yes, the PLC supports RS485 Modbus communication. An optional Ethernet module is also available for remote monitoring via web interface.
Q6: How long does the dosing pump last?
A: The pump life depends on the chemical concentration and operating conditions. Typically, the pump head and tubing (for peristaltic pumps) should be replaced every 6–12 months. ZLN provides easy-to-follow maintenance guides and spare parts.
Q7: Do you offer custom sizes?
A: Absolutely. We can customize the flow rate range, tank capacity, material of construction, and additional features (e.g., dual pumps, mixers) to meet your project requirements. Contact us with your specifications.
Q8: What is the delivery time?
A: Standard models are typically shipped within 15–20 working days after order confirmation. Customized systems may take 25–30 working days. We ship from Tianjin Port via sea, air, or express courier.
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