Multi-Effect Brine Evaporation and Crystallization Unit 0.5-2 Ton/Day 304 Stainless Steel Shell and Tube Design
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. As a leading manufacturer established in 2015 with a factory spanning 10,000–30,000 square meters and over 200 skilled employees, we are proud to present our Multi-Effect Brine Evaporation and Crystallization Unit (0.5-2 Ton/Day, 304 Stainless Steel, Shell and Tube Design). This robust system is engineered to efficiently concentrate and crystallize brine solutions, offering a reliable solution for zero-liquid discharge (ZLD) applications in industries such as desalination, chemical processing, and wastewater treatment. Our unit combines multi-effect evaporation technology with a durable shell-and-tube heat exchanger, ensuring high thermal efficiency and reduced operational costs.
Key Features and Technical Specifications
- Multi-Effect Design: Utilizes steam from one effect to heat the next, minimizing energy consumption by up to 60% compared to single-effect evaporators.
- 304 Stainless Steel Construction: Corrosion-resistant and suitable for saline and chemical environments, ensuring long service life.
- Shell and Tube Configuration: Provides high heat transfer efficiency and easy maintenance, with tubes arranged for maximum surface area.
- Capacity Range: 0.5 to 2 tons of water evaporation per day, flexible for small to medium-scale operations.
- Crystallization Capability: Integrated crystallizer separates solid salts from concentrated brine, enabling resource recovery.
- Automatic Control System: PLC-based operation with touch screen interface for monitoring temperature, pressure, and flow rate.
- Compact Footprint: Modular design saves floor space and simplifies installation.
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel |
| Evaporation Capacity | 0.5 – 2 Ton/Day |
| Number of Effects | 3 – 5 (customizable) |
| Operating Temperature | 60 – 100°C (adjustable) |
| Power Consumption | Low – |
| Control System | PLC with HMI |
| Output Salt Purity | >95% (typical) |
Advantages for Your Business
- Energy Savings: Multi-effect design recovers latent heat, reducing steam consumption and lowering utility bills.
- Environmental Compliance: Achieves near-zero liquid discharge, helping you meet stringent wastewater regulations.
- Resource Recovery: Produces valuable crystalline salts (e.g., NaCl, Na2SO4) that can be reused or sold.
- Low Maintenance: 304 stainless steel resists scaling and corrosion; shell-and-tube layout allows easy cleaning and tube replacement.
- Scalability: Available in multiple capacities; can be combined with pre-treatment and post-treatment modules.
- Reliable Performance: Backed by our ISO9001-certified quality management system and over 9 years of manufacturing experience.
Why Choose Qingdao Conqinphi Environmental Technology?
As a manufacturer with an annual export value of US$10–50 million and a workforce of 201–300 people, we have supplied our evaporation and crystallization units to clients across North America, Europe, Southeast Asia, Africa, and Oceania. Our factory holds multiple certifications including ISO9001, ISO14001, OHSAS18001, and HACCP, demonstrating our commitment to quality, safety, and environmental responsibility. We ship from Qingdao Port, ensuring efficient logistics worldwide. With a strong R&D team and customizable solutions, we are your trusted partner for brine treatment challenges. Contact us today for a tailored proposal or to discuss your specific requirements.
Frequently Asked Questions (FAQ)
- What is the typical payback period for this unit? Depending on energy costs and brine concentration, users often see payback within 1–2 years due to reduced disposal fees and recovered salts.
- Can this unit handle high-salinity brine (e.g., >10% TDS)? Yes, it is designed for brines with TDS up to 25% or higher, with pre-concentration options available.
- What kind of pretreatment is required? We recommend screening and softening to remove large solids and hardness; our team can advise based on your brine analysis.
- How often does cleaning and maintenance need to be performed? With 304 stainless steel, cleaning intervals are typically every 3–6 months, depending on scaling potential.
- Is the unit fully automated? Yes, it comes with a PLC and HMI for automatic operation; manual override is also provided.
- What is the warranty period? Standard warranty is 12 months from commissioning; extended warranty and service contracts are available upon request.
- Can you customize the number of effects or capacity? Absolutely. We offer designs from 2 to 7 effects and capacities from 0.5 to 10 Ton/Day or more.
- Do you provide on-site installation support? Yes, we offer remote guidance and optional on-site commissioning by our engineers.
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