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Help CenterMEE Multi-effect Evaporator, 220V/380V, 18kW, 6m³/day Processing, 304 Stainless Steel, Automatic Temperature Control, Industrial-grade
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Qingdao Conqinphi Environmental Technology Group Co., Ltd. — a professional manufacturer established in 2015 with a factory spanning 10,000–30,000 m², over 200 employees, and an annual export value of US$10–50 million — proudly presents the MEE Multi-Effect Evaporator. This industrial-grade system (220V/380V, 18kW, 6 m³/day) is engineered to concentrate wastewater, reduce volume, and recover valuable resources with exceptional energy efficiency. Built from 304 stainless steel and equipped with automatic temperature control, it offers reliable, low-maintenance operation for demanding environments. Whether you're in chemical processing, food production, or environmental treatment, this evaporator delivers consistent performance and measurable cost savings.
Key Features & Specifications
- Multi-Effect Design – Utilizes vapor from the first effect to heat subsequent effects, reducing steam consumption by up to 60% compared to single-effect evaporators.
- 304 Stainless Steel Construction – Excellent corrosion resistance for acidic, alkaline, and saline solutions; extends service life and ensures product purity.
- Automatic Temperature Control – PLC-based PID controller maintains precise evaporation temperature (adjustable range: 60–100°C), preventing overheating and scaling.
- Industrial-Grade Reliability – Heavy-duty components, 18kW heating capacity, and robust electrical system rated for continuous 24/7 operation.
- Compact Footprint – Modular skid-mounted design simplifies installation; occupies only about 12 m² (exact dimensions depend on configuration).
- Low Operating Cost – Energy consumption as low as 0.3–0.4 kWh per liter of water evaporated; optional heat recovery further reduces expenses.
| Parameter | Value |
|---|---|
| Model | MEE-6 |
| Processing Capacity | 6 m³/day (adjustable 3–8 m³/day) |
| Power Supply | 220V / 380V (3-phase, 50/60 Hz, selectable) |
| Heating Power | 18 kW |
| Material of Construction | 304 Stainless Steel (optional 316L) |
| Temperature Control | Automatic PID; ±1°C accuracy |
| Evaporation Efficiency | ≥ 95% (with forced circulation) |
| Operating Pressure | Atmospheric / negative pressure (adjustable) |
Technical Advantages & Customer Benefits
The MEE multi-effect evaporator is designed with a three-effect series layout to maximize heat recovery. Each effect operates at a lower pressure than the previous one, allowing the vapor from the first effect to boil the liquid in the second effect without additional energy input. This cascading principle reduces overall steam consumption by 50–70% compared to traditional single-effect systems. For clients handling high-volume industrial wastewater, this translates directly into lower utility bills and faster return on investment.
The 304 stainless steel construction ensures compatibility with a wide range of feed streams, including salt brines, organic solvents, acidic rinse waters, and pharmaceutical intermediates. The material resists pitting and crevice corrosion, so maintenance intervals are longer and replacement costs lower. Additionally, the automatic temperature control system prevents localized overheating, which minimizes scale formation and keeps heat transfer surfaces clean — a critical factor for maintaining consistent throughput.
Compact and modular: the entire unit is pre-assembled on a carbon steel skid with integrated piping and electrical cabinet. On-site installation typically requires only connection to power, feed, and discharge lines, reducing commissioning time to less than two days. The control interface is a 7-inch touchscreen with real-time data logging, alarm history, and remote monitoring capability (optional).
Why Choose Qingdao Conqinphi?
As a direct manufacturer with over nine years of experience, we have supplied evaporators to clients in North America, Europe, Southeast Asia, Africa, and the Middle East. Our factory is certified under ISO9001, ISO14000, OHSAS18001, and other management systems, ensuring that every unit is built to consistent quality standards. We employ a dedicated R&D team of 25 engineers who continuously improve our designs based on field feedback.
Our annual export value of US$10–50 million reflects the trust that international buyers place in our equipment. We offer comprehensive pre-sales consultation (process simulation, site survey), during-sales support (witness testing, documentation), and after-sales service (spare parts, remote diagnostics, on-site commissioning). The port of Qingdao provides convenient logistics for global shipment, with typical lead times of 30–45 days.
We invite you to contact us for a tailored proposal. Our team can customize the MEE evaporator to match your specific feed composition, concentration target, and available utilities. With competitive pricing, robust performance, and a commitment to environmental sustainability, the Conqinphi MEE evaporator is a sound investment for your wastewater reduction goals.
Frequently Asked Questions (FAQ)
- Q: What types of wastewater can this evaporator handle? A: It is suitable for most aqueous solutions with low to moderate solids content, including salt brines, industrial rinse waters, food processing waste, and chemical intermediates. For highly viscous or corrosive streams, optional upgrades (316L material, scraper blades) are available.
- Q: How much energy does the 18kW system consume per day? A: Under typical conditions, power consumption is about 432 kWh per day (18 kW × 24 h). Combined with steam savings from the multi-effect design, total energy cost is often 40–60% lower than single-effect units.
- Q: Is the temperature control suitable for heat-sensitive products? A: Yes. The PID controller can hold the evaporating temperature as low as 60°C (by adjusting vacuum level), making it ideal for heat-sensitive liquids like fruit juices, enzymes, or pharmaceutical intermediates.
- Q: What space is required for installation? A: The skid footprint is approximately 4 m × 3 m × 2.5 m (L×W×H). Additional clearance of 1.5 m on all sides is recommended for maintenance access. A concrete foundation is optional but advised for permanent installations.
- Q: How do I clean the evaporator? A: A CIP (clean-in-place) system is optional. Standard cleaning involves circulating a mild acid or caustic solution through the heat exchangers for 30–60 minutes. The automatic controls include a cleaning program that simplifies the process.
- Q: What warranty do you offer? A: We provide a 12-month warranty from the date of commissioning, covering manufacturing defects. Extended warranties and service contracts are available upon request.
- Q: Can I integrate this evaporator with an existing treatment plant? A: Absolutely. Our engineering team can assist with piping layout, control integration (e.g., Modbus RTU), and capacity matching. We also supply pre-treatment units (filtration, pH adjustment) if needed.
- Q: What certificates does this product carry? A: The unit is designed and manufactured under ISO9001-certified processes. Specific certifications (e.g., CE, ATEX, ASME) are optional and can be arranged at extra cost based on destination requirements.
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