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Help CenterLiquid Chlorine Disinfection System Fully Automatic With Salt Purity NACL>89% and Less Energy
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Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd. is a professional manufacturer of liquid chlorine disinfection systems, based in Tianjin, China. Our Fully Automatic Liquid Chlorine Disinfection System is designed to produce chlorine on-site using common salt with a purity of NACL ≥ 89%, ensuring a cost-effective and reliable disinfection solution. With advanced automation and energy-saving technology, this system significantly reduces operational costs while maintaining high disinfection efficiency. It is an ideal choice for municipal water treatment, swimming pools, industrial cooling water, and agricultural irrigation.
This system utilizes electrolysis to convert salt into sodium hypochlorite (liquid chlorine), eliminating the need for hazardous chlorine gas transport and storage. The fully automatic control ensures consistent chlorine output with minimal operator intervention. Below we detail the key features, technical specifications, and benefits of this state-of-the-art disinfection system.
Key Features & Benefits
Fully Automatic Operation: Equipped with an intelligent PLC control system, the system automatically adjusts chlorine production based on real-time demand. It includes auto-start/stop, self-cleaning cycles, and alarm functions, reducing manual labor.
High Salt Efficiency: Designed to work with NACL purity ≥ 89% (common food-grade salt), maximizing chlorine output while minimizing salt consumption. The system can achieve a conversion efficiency of up to 85%.
Energy Saving: Low energy consumption design, typically consuming less than 4.5 kWh per kilogram of chlorine produced. Compared to traditional chlorination methods, this system can reduce electricity costs by up to 30%.
Robust Construction: Electrodes are made of titanium coated with mixed metal oxide (MMO), ensuring long service life (typically 5-8 years) and corrosion resistance. The system frame is fabricated from stainless steel or reinforced plastic, suitable for harsh environments.
Compact & Modular Design: The system is compact, saving floor space. Modular design allows easy expansion of production capacity by adding additional cells.
Safe & Environmentally Friendly: No chlorine gas storage or transportation. The byproduct is only hydrogen gas, which is safely released to the atmosphere. The system meets international safety standards such as CE and UL (optional upon request).
Technical Specifications
| Parameter | Value |
|---|---|
| Chlorine Production Capacity | 50 g/h, 100 g/h, 200 g/h, 500 g/h (customizable) |
| Input Voltage | AC 110V/220V, 50/60Hz (optional) |
| Power Consumption | |
| Salt Consumption | Approx. 2.0 kg salt per kg of chlorine |
| Operating Temperature | 5°C – 45°C |
| Control System | PLC + Touch Screen (optional) |
| Electrode Lifespan | 5-8 years (depending on usage) |
| Product Dimensions | Customizable |
Detailed Description of Advantages
The ZLN Fully Automatic Liquid Chlorine Disinfection System is engineered to provide a continuous and reliable supply of sodium hypochlorite for disinfection. Unlike traditional chlorine gas injection systems, this on-site generation method eliminates the risks associated with handling and storing hazardous chemicals. The system uses only salt, water, and electricity, making it an environmentally friendly alternative.
The automatic control features include a programmable logic controller (PLC) that monitors water flow, chlorine concentration, and salt level. It automatically adjusts the electrolysis current to maintain the desired chlorine output. The system also includes a self-cleaning function that reverses polarity periodically to remove scale buildup, ensuring long-term stable operation without manual cleaning.
Our energy-saving design is achieved through optimized electrode geometry and a high-efficiency power supply. The rectifier uses advanced switching technology to minimize electrical losses. In addition, the system operates at a lower voltage (typically 12-24V DC), which further reduces energy consumption and enhances safety. Customers can expect a payback period of less than 2 years when replacing traditional chemical chlorine delivery.
The system is compatible with various types of salt as long as the purity is above 89%. We recommend using food-grade solar salt or vacuum salt. The system also includes a salt dissolving tank and a brine purification unit to remove impurities, ensuring consistent electrode performance.
Applications
Swimming Pools & Spas: Maintains residual chlorine levels without the need for stabilized chlorine products.
Municipal Water Treatment: Disinfection of drinking water in rural areas or small communities.
Industrial Cooling Water: Prevents biofouling in cooling towers.
Agricultural Irrigation: Controls algae and bacteria in drip irrigation systems.
Wastewater Treatment: Disinfection of effluents before discharge.
Food Processing: Sanitizing wash water for fruits and vegetables.
Trust & Reliability
As a manufacturer with years of experience, Tianjin ZhuoLiNeng Technology Co., Ltd. has established a strong reputation in the global market. Our products are exported to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and domestic markets. We have a dedicated team of engineers who provide technical support and after-sales service. All systems undergo rigorous quality testing before shipment. We offer a 1-year warranty on the complete system and a 5-year warranty on the electrodes (subject to terms). We also provide OEM and ODM services to meet specific customer requirements. Trust ZLN for reliable, efficient, and cost-effective disinfection solutions.
Frequently Asked Questions (FAQ)
Q1: What kind of salt is required for this system?
A1: The system requires salt with a purity of NACL ≥ 89%. Common food-grade salt (such as solar salt, vacuum salt, or rock salt) works well. Avoid using salt with high levels of calcium or magnesium, as they can cause scaling.
Q2: How much does it cost to operate?
A2: Operating costs mainly consist of salt and electricity. Typically, producing 1 kg of chlorine consumes about 3.5 kg of salt and less than 4.5 kWh of electricity. The exact cost depends on local utility rates. For example, at $0.10/kWh and $0.08/kg salt, the cost is around $0.73 per kg of chlorine, which is significantly cheaper than buying commercial bleach.
Q3: Is the system easy to install and maintain?
A3: Yes, the system comes with a detailed installation manual. It requires basic plumbing and electrical connections. Routine maintenance includes periodic cleaning of the electrodes (the self-cleaning function reduces frequency) and checking the salt level. We provide remote technical support and can arrange on-site commissioning if needed.
Q4: What safety features are included?
A4: The system includes multiple safety features: over-temperature protection, over-current protection, low water flow alarm, hydrogen gas venting, and emergency stop. It is designed to operate safely without constant supervision.
Q5: Can I get a customized chlorine production capacity?
A5: Yes, we offer a range of standard capacities from 50 g/h to 500 g/h. For larger capacities (e.g., 1 kg/h or more), we can design a custom system with multiple cells. Please contact our sales team with your requirements.
Q6: What certifications does this system have?
A6: The system can be manufactured to meet CE, UL, or other international standards upon request. We do not claim certifications that are not verified. Please inquire about specific certifications needed for your market.
Q7: How long does the electrode last?
A7: The electrodes are made of titanium coated with mixed metal oxide, which typically lasts 5-8 years under normal operating conditions. The lifespan depends on the water quality, salt purity, and operating hours. We provide a warranty of 5 years on the electrodes.
Q8: What is the space requirement for installation?
A8: The system has a compact footprint. For example, a 200 g/h unit occupies approximately 1.2m x 0.8m x 1.5m (L x W x H). We can provide a layout drawing upon request. The system should be installed in a well-ventilated area, preferably indoors.
For more information or to request a quotation, please contact Tianjin ZhuoLiNeng Technology Co., Ltd. We are ready to provide you with a reliable and efficient disinfection solution tailored to your needs.
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