Energy Efficient Sodium Sulfate Triple Effect Evaporator, 2.5T/D Capacity, 380V, 3-Phase, PLC Control
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. – a trusted manufacturer with over 10 years of experience in the environmental technology sector. Our Energy Efficient Sodium Sulfate Triple Effect Evaporator (2.5T/D capacity, 380V, 3-Phase, PLC control) is designed to deliver exceptional performance in sodium sulfate concentration and recovery. This unit combines advanced triple-effect evaporation technology with intelligent PLC control, ensuring minimal energy consumption while maximizing output. Whether you are treating industrial wastewater, recovering high-purity sodium sulfate, or reducing disposal costs, this evaporator offers a reliable and cost-effective solution.
Key Features and Technical Specifications:
- Triple Effect Design: Utilizes three evaporator stages to reuse vapor energy, significantly reducing steam consumption by up to 50% compared to single-effect systems.
- PLC Control with HMI: Fully automated operation with real-time monitoring of temperature, pressure, flow rate, and liquid level. Touch screen interface allows easy parameter adjustment and remote troubleshooting.
- Energy Efficient: Optimized heat transfer design and low-temperature operation minimize energy input. Typical steam consumption: 0.4–0.5 kg steam per kg of water evaporated.
- 2.5T/D Capacity: Suitable for small to medium scale sodium sulfate processing. The system processes 2.5 tons of feed solution per day (based on 10% sodium sulfate concentration).
- Robust Construction: Main body made of stainless steel (SS304 or SS316L optional) for corrosion resistance and long service life. All wetted parts are acid and alkali resistant.
- Compact Footprint: Modular design saves floor space, easy to install and integrate into existing lines.
| Parameter | Value |
| Evaporation Capacity | 2.5 tons/day (water evaporation) |
| Feed Concentration | 5% – 15% sodium sulfate solution |
| Final Concentration | Up to 30% (crystallization optional) |
| Power Supply | 380V, 3-Phase, 50/60Hz |
| Control System | PLC + HMI (Siemens or equivalent) |
| Steam Consumption | 0.45 kg steam/kg water (typical) |
| Operating Temperature | 60–90°C (adjustable) |
| Material of Construction | SS304 / SS316L (optional) |
Benefits for Your Business:
- Reduce Operating Costs: Lower steam and electricity consumption directly cut your energy bills. The triple-effect design recovers waste heat, making it ideal for continuous operation.
- High Purity Output: Precise control of evaporation parameters ensures consistent product quality. Recovered sodium sulfate can be reused or sold as a byproduct.
- Easy Operation & Maintenance: PLC automates start-up, shutdown, and cleaning cycles. Alarm functions alert operators to any abnormal conditions, reducing downtime.
- Environmentally Friendly: Reduces wastewater volume and chemical discharge, helping you meet environmental regulations.
- Customizable: We offer optional features such as automatic CIP (clean-in-place), remote monitoring via Ethernet, and different cooling methods to match your site conditions.
Why Choose Qingdao Conqinphi Environmental Technology Group? As a leading manufacturer established in 2015, we operate a factory spanning 10,000–30,000 square meters with a dedicated team of 201–300 employees. Our annual export value exceeds US$10 million, and we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. We hold multiple certifications including ISO9001, ISO14000, OHSAS18001, and HACCP, ensuring our products meet rigorous quality and safety standards. Each evaporator undergoes strict factory testing before shipment. Our port of shipment is Qingdao, providing convenient logistics for global customers. We are committed to providing reliable after-sales support, including spare parts, technical documentation, and online training. Contact us today to discuss your sodium sulfate evaporation needs – we are ready to deliver a solution that maximizes your efficiency and profitability.
Frequently Asked Questions
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Q: What is the typical payback period for this evaporator?
A: Based on energy savings alone, many customers achieve payback within 12–18 months, depending on local energy prices and operating hours. The exact period can be calculated using your specific parameters. -
Q: Can this evaporator handle other salts besides sodium sulfate?
A: The design is optimized for sodium sulfate, but with minor modifications it can also process other inorganic salts (e.g., sodium chloride, ammonium sulfate). Please consult our technical team for a feasibility study. -
Q: What is the recommended maintenance schedule?
A: Daily checks include visual inspection of seals, pumps, and control panel. Monthly cleaning of heat exchanger surfaces is recommended. PLC self-diagnostics help identify issues early. We provide a detailed maintenance manual. -
Q: Do you offer installation and commissioning support?
A: Yes, we provide on-site installation guidance via video call or send our engineers for on-site commissioning (travel expenses to be covered by buyer). Remote support is also available. -
Q: Can the PLC control system be integrated with our existing DCS or SCADA?
A: Yes, the PLC supports standard communication protocols (Modbus, Profibus, Ethernet/IP). Integration can be customized to your existing system. -
Q: What is the warranty period?
A: Standard warranty is 12 months from shipment date or 18 months from installation, whichever comes first. Extended warranty plans are available upon request. -
Q: How long does it take to deliver?
A: Typical lead time is 30–45 days after order confirmation and deposit. Customized configurations may require additional time. -
Q: What is the power consumption for the auxiliary equipment (pumps, vacuum system)?
A: The total installed electrical power is approximately 15–20 kW, including feed pump, circulation pumps, vacuum pump, and control system. Actual consumption depends on operating conditions.
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