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Home > Industrial Equipment & Components > Environment Protection Device > Waste Treatment Equipment > Semi-auto Brine Evaporation and Crystallization Equipment, Three-Effect Evaporator, 304 SS

Semi-auto Brine Evaporation and Crystallization Equipment, Three-Effect Evaporator, 304 SS

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Product Spotlights

Three-effect evaporation design saves up to 70% steam consumption. 304 stainless steel construction ensures corrosion resistance and durability. Semi-automatic PLC control simplifies operation. Integrated crystallization recovers valuable salts. Customizable capacity from 500 to 5000 L/h. Reliable manufacturer with ISO9001, HACCP certifications and global export experience.

US$ 21900 - 800900 MOQ: 1 Combo

Key Specifications

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Certification:

Other, ISO9001

Material:

304 Stainless Steel

Type:

Three-Effect Evaporator

Contact Supplier Request Quote Chat Now

Qingdao Conqinphi Environmental Technology Group Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao

Delivery Detail:

50 days

Product Details
Company Profile
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Certification Other, ISO9001

Material 304 Stainless Steel

Type Three-Effect Evaporator

Operation Mode Semi-automatic

Application Brine treatment, wastewater evaporation and crystallization

Capacity Customizable (e.g., 500-5000 L/h)

Heating Method Steam or thermal fluid

Control System PLC with HMI touch screen

Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd., a leading manufacturer specializing in advanced environmental solutions since 2015. Our Semi-auto Brine Evaporation and Crystallization Equipment with a Three-Effect Evaporator design in 304 SS is engineered to deliver efficient, reliable, and cost-effective treatment of high-salinity wastewater. This equipment combines proven multi-effect evaporation technology with semi-automated control, offering an optimal balance between operational simplicity and performance. Whether you are in the chemical, pharmaceutical, food processing, or mining industry, our system is designed to reduce waste volume, recover valuable resources, and meet stringent environmental standards.

The core of this equipment is the three-effect evaporation process, which reuses vapor from the first effect to heat the second effect, and so on, significantly reducing energy consumption compared to single-effect systems. Constructed from 304 stainless steel, the unit ensures excellent corrosion resistance, long service life, and easy maintenance. The semi-automatic operation allows for flexible control over key parameters such as temperature, pressure, and feed rate, making it suitable for varying brine compositions.

Key Features and Technical Specifications:

Energy Efficiency: Three-effect design reduces steam consumption by up to 60-70% compared to single-effect evaporators.
Material Quality: All wetted parts are made of 304 stainless steel (optional 316L available), ensuring durability and resistance to chloride stress corrosion.
Semi-Automatic Control: PLC-based control panel with HMI touch screen for monitoring and adjusting process parameters. Manual override available for critical operations.
High Evaporation Capacity: Customizable from 500 L/h to 5000 L/h or more, depending on client requirements.
Crystallization Function: Integrated crystallizer for salt recovery; crystal size can be controlled via adjustable residence time and temperature.
Low Scaling Tendency: Optimized flow distribution and anti-scaling design reduce fouling, extending cleaning intervals.
Compact Footprint: Modular design saves floor space and simplifies installation.
Multiple Heating Options: Can be powered by steam, hot water, or thermal oil depending on site utilities.

Technical Parameters (Typical Model):

Parameter	Value
Evaporation Capacity	2000 L/h (customizable)
Number of Effects	3
Operating Temperature	First effect: 100-120°C; Second: 80-100°C; Third: 60-80°C
Operating Pressure	Atmospheric to vacuum (depending on effect)
Material of Construction	304 SS (304L/316L optional)
Power Consumption	~15-25 kW (depending on capacity)
Steam Consumption	~0.35-0.45 kg steam per kg water evaporated
Control System	PLC + HMI, semi-automatic

Benefits to Your Business:

Reduce Waste Disposal Costs: By concentrating brine and recovering solids, you minimize the volume of liquid waste, lowering disposal fees.
Resource Recovery: Crystallized salts can be reused or sold as by-products, turning waste into revenue.
Environmental Compliance: Achieve zero liquid discharge (ZLD) goals and meet local discharge regulations.
Low Maintenance: 304 SS construction and anti-scaling design reduce downtime for cleaning and repairs.
Easy Operation: Semi-automatic control reduces the need for constant operator supervision, while still allowing manual intervention when needed.
Customizable Design: We can tailor the equipment to your specific brine composition, flow rate, and space constraints.

Why Choose Qingdao Conqinphi?

As a manufacturer with over 9 years of experience and a factory spanning 10,000-30,000 square meters, we have the capability to produce high-quality evaporation and crystallization systems. Our team of 201-300 employees includes skilled engineers and technicians dedicated to innovation and quality control. With an annual export value of US$10–50 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products are backed by certifications such as ISO9001, HACCP, SA8000, and OHSAS18001, ensuring compliance with international standards. All equipment is shipped from Qingdao Port, with professional packaging and logistics support.

We invite you to contact us for a customized solution tailored to your brine treatment needs. Our technical team is ready to provide process design, layout recommendations, and after-sales support. Choose reliability, efficiency, and expertise – choose Conqinphi.

Frequently Asked Questions (FAQ)

Q: What types of brine can this equipment handle?
A: It is suitable for various high-salinity brines, including seawater concentrate, RO reject, industrial wastewater from chemical, pharmaceutical, and food processing. The 304 SS material is resistant to chloride corrosion, but for extremely aggressive brines, 316L or other alloys are available upon request.
Q: How does the semi-automatic operation work?
A: The system uses a PLC controller with a touch screen interface. Key parameters like temperature, pressure, and feed rate are automatically regulated based on preset values. Operators can manually adjust settings if needed, and alarms are provided for abnormal conditions.
Q: What is the typical energy consumption compared to single-effect evaporators?
A: A three-effect evaporator typically consumes 60-70% less steam than a single-effect unit. For every kilogram of water evaporated, steam consumption is about 0.35-0.45 kg, depending on operating conditions.
Q: Can I recover specific salts from the brine?
A: Yes, the crystallization section allows for salt recovery. The type and purity of recovered crystals depend on the brine composition. We can design the system to selectively crystallize target salts by controlling temperature and concentration.
Q: What is the maintenance frequency?
A: With proper operation, routine cleaning is recommended every 2-4 weeks, depending on scaling tendency. The equipment is designed with easy-access ports for inspection and cleaning. Anti-scaling features reduce the frequency of mechanical cleaning.
Q: Do you provide installation supervision and training?
A: Yes, we offer on-site installation guidance and operator training as part of our service package. Remote support is also available via video call.
Q: What is the lead time for this equipment?
A: Typical lead time is 60-90 days from order confirmation, depending on customization and current production schedule. Please contact us for specific timelines.
Q: What certifications does your equipment have?
A: Our factory is certified with ISO9001, HACCP, SA8000, OHSAS18001, and others. Specific product certifications can be provided upon request for your target market.