Multi-Effect Evaporation Equipment With Mill Test Report and On-Site Operational Training
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a professional manufacturer with over 10 years of experience in designing and producing advanced multi-effect evaporation equipment. Our systems are built to meet the rigorous demands of industrial wastewater concentration, chemical recovery, and zero-liquid discharge applications. Every unit is delivered with a complete Mill Test Report and our experienced engineers provide on-site operational training to ensure seamless integration and optimal performance. This combination of documented quality assurance and hands-on support reduces your risk and maximizes your return on investment.
Our multi-effect evaporation equipment utilizes the principle of multiple-stage heat recovery, significantly lowering energy consumption compared to single-effect evaporators. The design reduces steam usage by up to 60-80%, depending on the number of effects. This makes it an ideal solution for industries aiming to lower operating costs while achieving high concentration ratios.
Key Features & Technical Specifications
- High Energy Efficiency: Multiple effects reuse vapor as heating medium; steam consumption as low as 0.2-0.3 kg steam per kg water evaporated (for 4-effect system).
- Robust Construction: All wetted parts made from 316L stainless steel or higher alloys, ensuring long service life even with corrosive feed streams.
- Flexible Configuration: Options for falling film, forced circulation, or natural circulation based on your feed characteristics and fouling tendency.
- Intelligent Control: PLC with HMI interface monitors temperatures, pressures, flow rates, and levels; allows remote access and data logging.
- Complete Documentation: Each unit is supplied with a Mill Test Report for all pressure parts, providing traceability and compliance with international standards.
- On-Site Training: A dedicated engineer visits your facility to train operators on start-up, shutdown, troubleshooting, and routine maintenance.
- Compact Footprint: Modular skid-mounted design simplifies installation and reduces site preparation costs.
Typical Technical Parameters (Reference Table)
| Parameter | Value Range |
|---|---|
| Number of Effects | 2 – 5 (custom) |
| Evaporation Capacity | 500 – 50,000 L/hr |
| Operating Temperature | 55–120 °C (first effect) |
| Steam Consumption Ratio | 0.25 – 0.5 kg steam/kg water |
| Concentration Range | Up to 50% solids (depending on feed) |
| Power Consumption | 5 – 200 kW (pumps + controls) |
| Material of Construction | SS304 / SS316L / Duplex (optional) |
Benefits for Your Operations
- Reduced Operating Costs: Lower steam and electricity consumption directly cut your utility bills.
- Reliable Performance: Each unit is factory-tested and comes with a Mill Test Report, giving you confidence in weld integrity and material quality.
- Minimized Downtime: On-site training ensures your team can operate and maintain the equipment properly from day one.
- Compliance Ready: Our systems can be designed to meet local environmental discharge standards and help achieve zero liquid discharge (ZLD) goals.
- Scalable Design: Modular construction allows easy capacity expansion as your production grows.
Why Choose Qingdao Conqinphi?
As a manufacturer with a 10,000-30,000 square meter factory and annual export value exceeding US$10 million, we have supplied multi-effect evaporation systems to clients across North America, South America, Europe, Africa, and Asia. Our team of over 200 skilled professionals ensures every project receives dedicated support from design to commissioning. We have implemented management systems certified under ISO9001, ISO14000, OHSAS18001 and other standards (full list available on request), guaranteeing consistent quality control.
When you choose our multi-effect evaporation equipment, you are not just buying a machine – you are partnering with a company that provides complete documentation, hands-on training, and after-sales service. Contact us today to discuss your specific application and receive a customized proposal with detailed technical specifications, including the Mill Test Report and training schedule.
Frequently Asked Questions (FAQ)
Q1: What is included in the Mill Test Report?
A: The Mill Test Report provides chemical and mechanical properties of the materials used in pressure vessels, including tensile strength, yield point, elongation, and chemical composition. It ensures traceability and compliance with international codes like ASME or EN.
Q2: How long does on-site operational training last?
A: Typical training lasts 3 to 5 working days, covering system overview, startup/shutdown procedures, parameter adjustments, safety protocols, and basic troubleshooting. The schedule can be customized based on your team's experience level.
Q3: Can the number of effects be customized?
A: Yes. We offer 2, 3, 4, or 5 effects based on your energy cost, feed characteristics, and desired concentration. A higher number of effects reduces steam consumption but increases capital investment. Our engineers will help you select the optimal configuration.
Q4: What types of feed streams can this equipment handle?
A: It is suitable for aqueous solutions with low to moderate fouling tendencies, such as industrial wastewater, chemical process streams, brine, and food industry liquids. For highly scaling or viscous feeds, we can provide forced circulation or special heat exchanger designs.
Q5: Do you provide spare parts and after-sales service?
A: Absolutely. We maintain a stock of common spare parts (seals, gaskets, pump impellers, sensors). Our after-sales team can be reached via email, phone, or video call. We also offer extended warranty options upon request.
Q6: What certifications does your factory hold?
A: Our factory is certified under ISO9001, ISO14000, OHSAS18001, and has also implemented HACCP, TL900, QS9000, SA8000, ISO16949, and others. Specific quality certificates for the equipment (e.g., CE, ASME) can be arranged as per your requirements.
Q7: Can I visit the factory before placing an order?
A: Yes, we welcome visitors to our facility in Qingdao, China. You can inspect our production line, quality control process, and see completed units under testing. Please contact us to schedule a visit.
Q8: What is the typical delivery time?
A: Delivery time depends on the configuration and capacity. For standard 2-3 effect units, lead time is approximately 60-90 days after down payment. Larger or custom designs may require 90-120 days. We will provide a precise schedule in the quotation.
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