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Help CenterAutomatic Liquid Chlorine Generator System With Fully Automatic Control and Low Investment on Salt NaCl>89%
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At Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd., we are dedicated to providing efficient and reliable water treatment solutions. Our Automatic Liquid Chlorine Generator System is designed to produce sodium hypochlorite (liquid chlorine) directly on site from a salt solution. By leveraging fully automatic control and requiring only common salt with NaCl content greater than 89%, this system gives you an economical and safe way to meet your disinfection needs without the high capital expenditure associated with traditional chlorination processes.
This system operates on a straightforward but effective principle: saline water is electrolyzed inside a specially designed cell to generate a concentrated sodium hypochlorite solution. The result is a clean, potent disinfectant that can be used in various applications without the logistics and safety headaches of handling chlorine gas or bulk hypochlorite chemicals.
Key Features and Advantages
Fully automatic control: The PLC-based controller manages brine preparation, electrolysis cycles, dosing, and rinse processes. It ensures stable chlorine output with minimal manual intervention, reducing labor costs and human error.
Low investment: Compared with conventional chlorine gas dosing systems or purchasing commercial hypochlorite, on-site generation lowers capital and operational expenses. You only need salt, water, and electricity to produce the disinfectant you need.
Easy salt sourcing: The system operates efficiently with salt containing NaCl >89%. Such salt is widely available and affordable, making it convenient to maintain continuous operation in any region.
Safe and clean: The electrolytic generation process avoids storing hazardous chlorine gas or heavy chemical drums. With low working voltage and leak-proof components, the system offers a safer alternative for operators and the surrounding community.
Customizable capacities: Various configurations are available to match different site requirements. Whether you need small-scale disinfection for a swimming pool or larger output for municipal or industrial water treatment, the system can be tailored to your needs.
Environmental consideration: Generating chlorine on site reduces the carbon footprint associated with chemical production and transportation. The process itself produces a clean disinfectant with minimal residues.
Technical Specifications
| Parameter | Description |
| Product Name | Automatic Liquid Chlorine Generator System |
| Control Mode | Fully automatic (PLC-based) |
| Salt Purity Required | NaCl >89% |
| Electrolysis Cell | Corrosion-resistant, durable construction |
| Capacity | Customizable for various flow rates |
| Power Supply | Standard industrial power, configurable |
| Installation | On-site, compact footprint |
The fully automatic control system is the centerpiece of this generator. It continuously monitors and adjusts brine concentration, water flow, and electrolysis current, so you get a consistent sodium hypochlorite concentration without the need for constant operator supervision. This automation also helps protect the electrodes from scaling and premature wear, extending the lifespan of the system and reducing downtime.
From a financial view, this solution offers low investment and low operating costs. Because the system can work with salt that has a NaCl concentration higher than 89%, you can source raw materials easily and at a lower price. The on-site generation model eliminates shipping fees, chemical storage tanks, and complex handling equipment. Many users find that the payback period is shorter than expected, especially when compared to regularly purchasing commercial liquid chlorine or chlorine tablets.
Common Applications
Drinking water disinfection
Municipal wastewater treatment
Swimming pool and spa sanitation
Cooling water treatment in industrial plants
Agricultural irrigation water disinfection
Food processing plant sanitation
Seafood processing and cleaning
The system is designed with a compact layout, making it easy to integrate into existing water treatment lines or standalone facilities. All wetted parts are fabricated from corrosion-resistant materials to withstand aggressive saline environments. The installation process is straightforward, and our technical team can provide guidance to help you commission the system smoothly.
ZLN has been manufacturing water treatment systems for years, serving clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic China market. As a factory-based manufacturer located in Tianjin, China, we control the entire production process and can respond quickly to your requests. Our company operates under an quality management system, which reflects our commitment to consistent product quality. We offer reliable after-sales support, including technical consultation, spare parts, and training to ensure your system runs efficiently for the long term.
Frequently Asked Questions
Q1: How does the automatic liquid chlorine generator work?
The system dissolves salt in water to create a brine solution. Through electrolysis in the generation cell, sodium hypochlorite is produced. The fully automatic controller manages brine concentration, electrolysis time, and rinse cycles, ensuring consistent chlorine output with minimal human supervision.
Q2: What salt quality do I need?
The system is designed to use common salt with a purity of NaCl >89%. This requirement allows easy access to low-cost salt from local suppliers, reducing operating expenses. Higher purity salt is also acceptable and can improve electrode lifespan.
Q3: What is the operating cost compared to buying chlorine?
The main inputs are salt, electricity, and water. By generating chlorine on site, you eliminate transport and storage fees associated with purchased chemicals. The low investment design combined with efficient electrolysis results in a competitive cost per liter of produced disinfectant.
Q4: Is the system easy to operate?
Yes. The fully automatic control system manages the generation cycles. Operators only need to refill salt and ensure the water supply. Routine checks are straightforward, and comprehensive manuals guide maintenance.
Q5: How often should maintenance be performed?
Maintenance intervals depend on water quality and usage. The system includes self-diagnostic functions. Regular cleaning of electrode and tank is recommended every few weeks or as advised by the controller. The design is built for easy access and service.
Q6: Can the system capacity be customized?
Absolutely. Different models and configurations are available to match your required chlorine output and site conditions. Our engineering team can adapt the system to your specific flow rate, voltage, and space constraints.
Q7: What after-sales support do you provide?
ZLN provides professional technical consulting, installation guidance, and responsive after-sales communication. We also offer spare parts and operational training based on your needs. As a factory-based manufacturer in Tianjin, we can ensure continuous support.
Q8: What safety measures are integrated?
The system operates at low voltage and contains no pressurized chlorine gas. It includes leak-proof connections, automatic shutdown in case of abnormal conditions, and clear warning signals. That makes it a safer alternative to traditional chlorine cylinders.
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