Salt Separation Equipment for Food Processing Industry Removing Salt From Brine Solutions
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd., established in 2015 with a factory spanning 10,000-30,000 square meters, is a professional manufacturer specializing in salt separation equipment for the food processing industry. Our Salt Separation Equipment for Removing Salt from Brine Solutions is designed to efficiently reduce salt content in brine, ensuring high-quality output for food applications such as pickling, cheese making, and seafood processing. With over 200 skilled employees and annual export value exceeding US$10 million, we deliver reliable solutions to global markets including North America, Europe, and Asia.
This equipment utilizes advanced membrane separation technology (e.g., reverse osmosis, electrodialysis) or evaporation crystallization to achieve precise desalination. It is built with food-grade stainless steel, complies with HACCP and ISO9001 standards, and offers customizable capacities to meet diverse production scales. The automated control system ensures stable operation, minimal maintenance, and energy efficiency.
Key Features & Benefits
- High Efficiency – Removes up to 99% of salt from brine solutions, producing pure water or concentrated brine for reuse.
- Food-Grade Materials – All contact parts are 304/316 stainless steel, meeting strict hygiene standards.
- Energy Saving – Low energy consumption compared to traditional thermal desalination methods.
- Automatic Operation – PLC touch screen control with real-time monitoring, fault alarm, and data logging.
- Compact Design – Small footprint saves floor space, suitable for both small workshops and large factories.
- Customizable – Capacity, voltage, and automation level can be tailored to customer requirements.
- Environmentally Friendly – No chemical additives required; reduces wastewater discharge.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | CQ-SS-500 to CQ-SS-10000 |
| Processing Capacity | 500 – 10,000 L/h |
| Salt Removal Rate | ≥ 98% |
| Operating Pressure | 0.5 – 2.0 MPa |
| Power Consumption | 3 – 60 kW (depending on model) |
| Dimensions (L×W×H) | Customizable, typically 1.5m×1.2m×2.0m |
| Weight | 300 – 3000 kg |
| Material | SS304 / SS316 |
Applications
- Desalination of brine for pickling vegetables, fruits, and seafood.
- Salt reduction in cheese whey or other dairy brines.
- Recovery of salt from food processing wastewater.
- Production of low-salt ingredients for health-conscious food products.
- Brine concentration for reuse in fermentation processes.
Why Choose Qingdao Conqinphi?
With a factory area of 10,000-30,000 square meters and a team of 201-300 employees, we have the capability to produce high-quality salt separation equipment in large volumes. Our products are exported to over 20 countries, including markets in North America, South America, Europe, and Asia. We hold certifications such as ISO9001, HACCP, SA8000, OHSAS18001, and others, ensuring consistent quality and safety. Our annual export value of US$10-50 million demonstrates our reliability and global reach. We offer comprehensive after-sales support, including installation guidance, training, and spare parts supply. Contact us today to discuss your brine desalination needs and get a customized solution!
Frequently Asked Questions
Q1: What is the working principle of this salt separation equipment?
A1: It uses membrane separation (reverse osmosis or electrodialysis) or evaporation technology to separate salt from water, depending on the model. The brine is pressurized and passed through semi-permeable membranes, allowing water to pass while retaining salt ions, or applying electric fields to move ions.
Q2: Can this equipment handle high-salt brine (e.g., near saturation)?
A2: Yes, our equipment is designed for brine solutions with salt concentrations up to 26% (saturation). For extremely high concentrations, we may recommend a pre-treatment step or a multi-stage system.
Q3: What is the typical salt removal rate?
A3: The salt removal rate is typically ≥98%, depending on the feed water quality and operating conditions. We can achieve up to 99.5% with optimized settings.
Q4: How often does the membrane need to be replaced?
A4: Membrane lifespan typically ranges from 2 to 5 years, depending on feed water quality, cleaning frequency, and maintenance. Regular cleaning and proper pre-treatment can extend lifespan.
Q5: Is the equipment easy to operate?
A5: Yes, it features a PLC touch screen with intuitive interface. Operators can monitor parameters, adjust settings, and receive alarms. Training is provided during installation.
Q6: Can I customize the capacity?
A6: Absolutely. We offer standard capacities from 500 L/h to 10,000 L/h, and custom sizes are available upon request. Please provide your required flow rate and salt concentration.
Q7: What certifications does the equipment have?
A7: Our equipment is manufactured under ISO9001 and HACCP certified facilities. CE, UL, or other certifications can be arranged for specific markets at additional cost.
Q8: What is the warranty period?
A8: We provide a standard 12-month warranty from the date of shipment, covering defects in materials and workmanship. Extended warranty options are available.
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