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1 Product Overview
Section Keywords：water disinfection equipment, on-site chlorine generator, automatic water treatment system, eco-friendly sterilization device, industrial hypochlorite generator
The high-concentration sodium hypochlorite generator is an intelligent electrolytic disinfection and chlorine-generating equipment developed for water sterilization, algae removal and odor elimination. Following the eco-friendly concept of on-site generation and immediate use, the device uses diluted edible salt water as raw material to produce stable high-concentration sodium hypochlorite solution through high-precision electrolysis. It effectively solves common industry pain points of traditional disinfectants, including concentration attenuation, flammable and explosive storage risks, high transportation costs and impurity contamination. Adopting an integrated structure that integrates electrolysis, temperature control, hydrogen exhaust, dosing and intelligent control systems, the equipment supports 24-hour continuous stable operation with full automation and zero secondary pollution. Widely applicable in civil, municipal, industrial, medical and animal husbandry water treatment projects, it is an ideal energy-saving replacement for traditional liquid chlorine and bottled disinfectants.
2 Technical Principle
Section Keywords：diaphragm-free electrolysis, electrochemical reaction, hypochlorite production principle, low voltage electrolysis, automatic hydrogen exhaust system
The equipment adopts advanced diaphragm-free liquid phase electrolysis technology. With 3%-10% purified salt water as electrolyte, it completes efficient electrochemical redox reaction through special titanium-based coated electrodes under stable low-voltage and high-current working conditions. During operation, salt water enters the sealed electrolytic cell; chloride ions are oxidized into chlorine gas at the anode, while water molecules are reduced into hydrogen and hydroxide ions at the cathode. The generated chlorine gas immediately reacts with hydroxide ions to produce high-purity sodium hypochlorite (NaCl + H₂O → NaClO + H₂↑). Equipped with an intelligent voltage and current stabilization system, the device accurately adjusts electrolysis parameters and adopts real-time automatic hydrogen exhaust technology to prevent electrode bubble adhesion, ensuring stable concentration, uniform purity and sufficient reaction of hypochlorite solution.
3 Main Features
Section Keywords：high purity disinfection, automatic operation, energy saving, safe electrolysis, wide application range
(1) High Concentration & High Purity with Outstanding Sterilization Performance: Optimized electrolysis ratio and electrode structure ensure stable output of high-efficiency sodium hypochlorite solution. It achieves over 99% sterilization rate against bacteria, viruses, algae and microorganisms, effectively solving water turbidity, odor and excessive flora problems.
(2) Fully Automatic Intelligent Operation & Unattended Work: The integrated intelligent control system supports automatic salt dissolving, electrolysis, hydrogen exhaust and dosing, with overload, water shortage and power failure protection. It automatically adjusts chlorine production according to water flow and residual chlorine data, with real-time parameter display and fault early warning for easy maintenance.
(3) Low Energy Consumption & Low Operating Cost: Adopting low-voltage high-efficiency electrolysis technology and low-impedance special electrodes, it greatly reduces power and salt consumption. Using only ordinary edible salt as raw material, it cuts comprehensive operating costs by more than 40% compared with purchased finished disinfectants, delivering excellent long-term cost performance.
(4) Sealed & Safe Operation with Zero Hidden Dangers: On-site immediate generation avoids large-scale disinfectant storage. The fully sealed electrolysis structure and intelligent hydrogen exhaust device eliminate hydrogen accumulation and chlorine leakage risks, meeting international safety and environmental protection standards.
(5) Corrosion Resistance & Ultra-Long Service Life: Core wetted parts adopt titanium alloy, and electrodes are coated with imported ruthenium-iridium precious metal layer. Featuring acid and alkali resistance, oxidation resistance and electrolytic scouring resistance, the electrode service life is more than 7 years with extremely low failure rate, adapting to complex high-salt and acid-base working conditions.
(6) Strong Compatibility & Wide Scene Adaptability: Supporting positive and negative pressure dual dosing, the equipment can be flexibly connected to various water treatment systems. Customizable production capacity adapts to large and small water treatment projects with compact structure and small floor space.
4 Core Advantages
Section Keywords：stable chlorine concentration, cost-effective water treatment, environmental compliance, broad-spectrum sterilization, intelligent water system
(1) Technical Advantage: Stable & Accurate Electrolysis: Abandoning the defects of traditional diaphragm electrolysis such as easy blockage, high loss and uneven concentration, the diaphragm-free integrated electrolysis technology paired with intelligent parameter calibration ensures minimal concentration error and continuous stable disinfection, solving the problem of incomplete sterilization caused by concentration attenuation.
(2) Cost Advantage: Low Maintenance & High Cost Performance: With easily accessible raw materials and ultra-low energy consumption, the equipment requires no full-time operator and only simple regular maintenance. It saves huge costs of disinfectant transportation, storage and procurement, and reduces later replacement and maintenance expenses with long service life and low failure rate.
(3) Safety Advantage: Full-Protection & Eco-Friendly: Replacing high-risk disinfection methods such as liquid chlorine and chlorine dioxide, on-site generation eliminates chemical storage risks with zero waste pollution and no harmful residues after disinfection, fully complying with global environmental protection and safety regulations for high-standard water treatment scenarios.
(4) Effect Advantage: Broad-Spectrum Sterilization & Water Quality Improvement: The high-concentration hypochlorite solution features strong permeability and broad-spectrum sterilization, rapidly killing E. coli, legionella, viruses, algae and other harmful microorganisms. It also degrades organic matter and removes peculiar odors, effectively improving effluent quality and ensuring stable discharge compliance.
(5) Intelligent Advantage: Digital Management for Smart Projects: Supporting remote parameter adjustment, operating data recording, automatic fault alarm and system linkage docking, the equipment adapts to smart water affairs and intelligent sewage treatment projects, realizing fully automatic unmanned operation and meeting modern water treatment upgrading demands.
5 Core Components
Section Keywords：titanium electrolytic electrode, sealed electrolytic cell, PLC control system, automatic salt dosing system, hydrogen safety device
(1) Ruthenium-Iridium Coated Titanium Electrode (Core Component): Made of aerospace-grade titanium alloy substrate with imported ruthenium-iridium precious metal anti-corrosion coating, it features ultra-low electrolytic impedance and high electrolytic efficiency. Resistant to acid-base corrosion and high-frequency electrolytic scouring, it reduces salt and power consumption steadily with a service life of 7-10 years, serving as the core guarantee for efficient chlorine generation.
(2) Sealed Titanium Alloy Electrolytic Cell: Integrally formed with titanium alloy without splicing gaps, it provides excellent airtightness to prevent electrolyte leakage and gas overflow. The built-in vertical electrode group and rapid hydrogen exhaust channel timely discharge electrolytic hydrogen, avoiding reduced electrolysis efficiency caused by electrode bubble adhesion and ensuring continuous and efficient electrochemical reaction.
(3) Intelligent Digital Power Control System: Equipped with a special high-frequency stabilized current and voltage power supply with stable output, low harmonic and low failure rate to match precise electrolysis working conditions. The built-in PLC intelligent controller integrates parameter setting, data monitoring, fault early warning, automatic protection and remote linkage functions to realize full-process automatic control.
(4) Automatic Salt Dissolving & Water Supply System: Composed of high-precision metering pump, automatic salt dissolving tank and filtering device, it automatically completes salt dissolving, proportioning, filtering and water supply. It accurately controls brine concentration, prevents impurity blockage in the electrolytic cell and ensures stable and continuous electrolysis reaction.
(5) Safe Hydrogen Exhaust & Pressure Relief System: Equipped with intelligent exhaust fan, pressure relief device and gas detection module, it monitors internal hydrogen concentration in real time and automatically exhausts and relieves pressure beyond the standard, eliminating hydrogen accumulation and explosion risks to ensure full operational safety.
(6) Automatic Dosing & Residual Chlorine Feedback System: It can be connected with an online residual chlorine monitor to automatically adjust chlorine production and dosing amount according to effluent residual chlorine data, realizing precise disinfection, avoiding excessive or insufficient dosage and ensuring stable and compliant effluent water quality.
6 Application Fields
Section Keywords：municipal water treatment, industrial wastewater disinfection, medical sewage treatment, aquaculture water sterilization, recreational water treatment
(1) Municipal Water Treatment: Applied in urban water plants, rural centralized water supply projects and secondary water supply tank disinfection. It kills waterborne bacteria, viruses and microorganisms to ensure drinking water safety and solve the problem of excessive water flora.
(2) Industrial Wastewater Treatment: Used for terminal disinfection of industrial park sewage, printing and dyeing wastewater, chemical wastewater, food processing wastewater and washing wastewater. It degrades organic pollutants to achieve discharge compliance and inhibits pipeline algae growth.
(3) Medical & Health Industry: Suitable for hospital sewage, medical wastewater and clinic domestic water disinfection. It effectively eliminates pathogenic bacteria and viruses in medical sewage, prevents secondary pollution and meets medical wastewater discharge standards.
(4) Livestock & Aquaculture Industry: Applied in drinking water disinfection, wastewater treatment and environmental water sterilization for poultry and livestock farms. It prevents cross-infection of germs, reduces breeding diseases and improves aquaculture water environment.
(5) Commercial Recreational Water: Used for sterilization, algae removal and deodorization of swimming pools, hot springs and water parks, maintaining clean and standard water quality and ensuring safe recreational water use.
(6) Other Special Scenarios: Widely applicable in reclaimed water disinfection, landscape water treatment, landfill leachate pretreatment, mine wastewater treatment, hotel and community water supply disinfection and other water purification and sterilization scenarios.
Boasting 25 years of professional industry experience in production and supply, ZLN factory delivers premium,cost-effective chemical products with reliable quality. Equipped with fully automatic production systems and scientific modular production line design, we achieve stable output, high efficiency and low energy consumption while strictly complying with industrial standards. Different from ordinary manufacturers, ZLN provides flexible customized services tailored to diverse customer needs on product specifications, packaging and solutions. With direct factory pricing and optimized production processes, we help clients cut procurement costs and obtain high-quality, stable chemical supplies with comprehensive professional support.
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