Liquid Chlorine for Food Processing Plant Disinfection, Fully Automatic Dosing Skid
Product Spotlights
Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd is a leading manufacturer specializing in advanced disinfection solutions for the food processing industry. Our Liquid Chlorine for Food Processing Plant Disinfection, Fully Automatic Dosing Skid is engineered to deliver precise, safe, and efficient chlorine dosing, ensuring the highest hygiene standards in your facility. This skid-mounted system integrates a PLC-controlled dosing pump, mixing unit, and safety features, making it an ideal choice for consistent microbial control. With a robust stainless steel frame and customizable configurations, it suits a wide range of plant sizes and throughput requirements.
The system is designed to automate the injection of liquid chlorine into water lines, CIP (Clean-in-Place) systems, or directly into process water to eliminate harmful pathogens. By offering fully automatic operation, it reduces manual intervention, minimizes chemical waste, and ensures a consistent disinfection concentration. This results in improved product safety, extended shelf life, and compliance with international food safety regulations.
Key Features & Technical Specifications
Fully Automatic PLC Control: Touch screen interface with programmable dosing schedules, alarms, and remote monitoring capabilities.
High-Precision Dosing Pump: Offers flow rates from 10 L/h to 2000 L/h with ±1% accuracy, adjustable via digital input.
Integrated Static Mixer: Ensures uniform distribution of chlorine in the water stream, preventing hot spots and under-dosing.
Safety Features: Leak detection sensor, emergency stop, and automatic shut-off in case of pump failure or chemical tank low level.
Durable Construction: Frame made of SS304/316, chemical-resistant tubing (PTFE or EPDM), and a corrosion-proof cabinet.
Compact Skid Design: Footprint of 1.2m (W) x 1.5m (D) x 1.8m (H) – customizable for limited spaces.
Easy Maintenance: Modular components allow quick replacement of pump heads, check valves, and filters.
Data Logging & Reporting: Records dosing history, chlorine residual levels, and alarms for traceability.
Technical Parameters (Standard Model)
| Parameter | Specification |
|---|---|
| Max Flow Rate | 500 L/h (customizable up to 2000 L/h) |
| Operating Pressure | 2–10 bar |
| Chlorine Concentration Range | 0.5–20 ppm (adjustable) |
| Power Consumption | 0.75 kW |
| Material of Wetted Parts | PVC, PVDF, or PTFE (optional) |
| Protection Class | IP55 |
| Weight | Approx. 250 kg |
Advantages for Your Food Processing Plant
Enhanced Food Safety: Eliminates bacteria, viruses, and mold effectively, reducing the risk of contamination in production lines.
Operational Efficiency: The automatic adjustment of dosing based on flow or residual chlorine levels reduces chemical consumption by up to 30% compared to manual methods.
Compliance with Standards: Meets FDA/USDA guidelines for disinfection of food contact surfaces and water (if chlorine is used within allowed limits).
Labor Saving: One operator can oversee multiple units via a central control panel, significantly reducing labor costs.
Versatility: Suitable for fruits/vegetable washing, meat/poultry processing, dairy tanks, and bottling plants.
Minimal Downtime: Quick-connect fittings and easy-access panels allow rapid maintenance without special tools.
Trusted by Global Clients – Why Choose ZLN?
As a professional manufacturer located in Tianjin, China, ZLN has supplied hundreds of automatic dosing skids to food processors worldwide. Our equipment is exported to Europe, North America, Southeast Asia, Africa, Oceania, and the Middle East. We hold certification for quality management and have additional product approvals (other certifications available upon request). Our factory covers an area of over 5000 square meters with dedicated R&D and testing labs. Every unit undergoes rigorous hydrostatic testing and functional verification before shipment.
We offer comprehensive after-sales support, including spare parts supply, online technical assistance, and customizable service packages. Our team can also provide training videos and manuals to ensure smooth commissioning. The port of shipment is Tianjin, ensuring fast logistics to global destinations. With a lead time of 15–25 working days, you can quickly integrate our dosing skid into your production line.
Contact us today to get a quote tailored to your specific disinfection needs. Experience the reliability and precision of ZLN’s fully automatic liquid chlorine dosing skid – the smart choice for modern food processing plants.
Frequently Asked Questions (FAQ)
Q1: What type of liquid chlorine is compatible with this dosing skid?
A: The system is designed for commercial-grade sodium hypochlorite (liquid chlorine) typically 10–15% concentration. It can also handle calcium hypochlorite solutions if the correct pump head materials are selected. Please specify your chemical type to ensure compatibility.
Q2: Can this skid be integrated with an existing water treatment system?
A: Yes. The skid includes standard inlet/outlet flanges (1.5” or 2” BSP/NPT) and a 4–20 mA signal interface for flow meters or residual chlorine analyzers. Our PLC can communicate with your existing SCADA system via Modbus or Ethernet IP.
Q3: What safety measures are included to prevent over-chlorination?
A: The system has multiple safety layers: a preset maximum dosing limit in software, a flow switch that stops dosing if no water flow is detected, a chlorine gas detector alarm (if using gaseous chlorine option), and an automatic bypass to prevent chemical backflow.
Q4: How often does the dosing pump require maintenance?
A: The diaphragm pump has a typical service life of 8000–10000 hours before needing replacement of the diaphragm and check valves. Routine inspection of seals and tubing is recommended every 3 months. Our skid comes with a maintenance log and spare parts kit.
Q5: What is the maximum operating temperature of the liquid chlorine?
A: For sodium hypochlorite, the recommended operating temperature is 5–40°C (41–104°F). Higher temperatures may accelerate chemical decomposition and reduce effectiveness. The system includes tanks with insulation if needed.
Q6: Do you offer customization for different capacity requirements?
A: Absolutely. We can modify the pump size, tank volume, and skid dimensions based on your required flow rate and chlorine residual. For example, we have supplied systems ranging from 10 L/h for small plants to 2000 L/h for large processing lines.
Q7: What certifications do you have for international shipping?
A: Our company is certified, and we can provide CE, RoHS, or other certifications upon request, depending on your destination country. We also comply with standard export packaging and documentation.
Q8: How long is the warranty period and what does it cover?
A: The standard warranty is 12 months from the date of commissioning or 18 months from the shipment date, whichever comes first. It covers manufacturing defects and material failures under normal use. Extended warranty plans are available.
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