Automatic Multi-effect Evaporation Crystallization Machine With MVR Compressor 500L/H Capacity
Product Spotlights
As a leading manufacturer in environmental technology, Qingdao Conqinphi Environmental Technology Group Co., Ltd. proudly presents the Automatic Multi-effect Evaporation Crystallization Machine with MVR Compressor 500L/H Capacity. This advanced system is designed for efficient concentration and crystallization of industrial liquids, reducing energy consumption by up to 60% compared to traditional single-effect evaporators. With our comprehensive expertise in process engineering and a strong commitment to quality (ISO9001, HACCP, and more certified), we deliver equipment that maximizes recovery, minimizes waste, and supports sustainable production. Whether you are in the chemical, pharmaceutical, or food industry, this machine offers a reliable and cost-effective solution for your evaporation and crystallization needs.
Key Features & Technical Specifications
- Multi-effect Evaporation: Up to 6 effects for maximum heat recovery, reducing steam consumption significantly.
- MVR Compressor Integration: Mechanical vapor recompression system amplifies the latent heat of vapor, enabling energy savings of 60-80% over conventional methods.
- Fully Automatic PLC Control: Touch-screen interface with real-time monitoring, adaptive logic, and remote connectivity (optional).
- High Crystallization Efficiency: Designed with forced circulation and precise temperature control to produce uniform crystals of consistent size.
- Corrosion-resistant Construction: Standard 316L stainless steel, with titanium or duplex options for aggressive media.
- Compact Footprint: Skid-mounted design ensures easy installation and minimal floor space requirement.
- Flexible Capacity: 500 L/H evaporation rate, with scalable modular design for larger capacities upon request.
Technical Parameters
| Parameter | Value |
| Evaporation Capacity | 500 L/H (water basis) |
| Number of Effects | 2–6 (customizable) |
| Operating Temperature | 60–120 °C |
| Compressor Type | Centrifugal MVR (oil-free option) |
| Power Consumption | Approx. 30–45 kW (depending on duty) |
| Material (Product Contact) | 316L SS / Ti / Hastelloy (optional) |
| Crystal Size Range | 100–500 µm (adjustable) |
| Overall Dimensions (L×W×H) | 5.0 × 2.2 × 3.0 m (approx.) |
Applications & Benefits
This machine is ideal for treating industrial brines, mother liquors, chemical intermediates, pharmaceutical solutions, and food extracts (e.g., whey, sugar, salt). The combination of multi-effect and MVR technology ensures:
- Reduced Operating Costs: Lower steam and electricity consumption translate to substantial savings within the first year.
- Zero Liquid Discharge (ZLD) Friendly: Recover water and solid salt, meeting stringent environmental regulations.
- Product Purity: Gentle evaporation prevents degradation of heat-sensitive compounds.
- Easy Maintenance: Modular components, CIP (clean-in-place) ports, and accessible heat exchangers minimize downtime.
Trust & Reliability – Why Choose Conqinphi?
Qingdao Conqinphi Environmental Technology Group has been a dedicated manufacturer since 2015, with a factory spanning 10,000–30,000 m² and a team of 201–300 skilled professionals. Our annual export value exceeds US$10 million, serving clients across North America, Europe, Southeast Asia, the Middle East, and more. We hold multiple quality and management certifications including ISO9001, ISO14000, OHSAS18001, HACCP, SA8000, TL900, and others, ensuring rigorous quality control from design to delivery. Every machine undergoes strict performance testing before shipment. We offer worldwide shipping from Qingdao Port and provide comprehensive after-sales support including remote troubleshooting, spare parts, and on-site commissioning. With hundreds of successful installations, our evaporation crystallization systems are trusted by leading companies in chemical, food, and pharmaceutical sectors. Choose Conqinphi for a reliable, energy-efficient, and future-proof solution.
Frequently Asked Questions (FAQ)
1. What is the typical payback period for the MVR compressor investment?
Depending on energy costs and operating hours, most clients achieve payback within 12–18 months due to the drastic reduction in steam consumption.
2. Can this machine handle highly corrosive or viscous liquids?
Yes, we offer customized wetted parts in titanium, Hastelloy, or other alloys. For high viscosity, we add forced circulation and adequate piping diameters. Please provide specific fluid properties for a tailor-made design.
3. Is the 500 L/H capacity fixed or can it be scaled up?
The base model is optimized for 500 L/H, but we can scale the system (e.g., 1000, 2000 L/H) by adding more effects or parallel modules. Contact our sales team for a custom quote.
4. What certifications does the machine meet?
Our manufacturing facilities are certified to ISO9001, ISO14000, OHSAS18001, HACCP, SA8000, TL900, and others. We can also certify to specific standards (e.g., CE, ASME) upon request and at additional cost.
5. How is the automatic control system configured?
It includes a PLC (Siemens or Mitsubishi) with a 10-inch HMI touchscreen. The system features PID loops for temperature, pressure, and level; data logging; and optional remote monitoring via Ethernet.
6. What is the warranty period?
We offer a standard 1-year warranty on the entire system, with extended warranties available for the compressor and heat exchangers. Spare parts are stocked for rapid delivery.
7. Can the machine be used for zero liquid discharge (ZLD) applications?
Absolutely. This evaporator-crystallizer is an integral component of many ZLD systems, recovering high-quality distillate and dry solids. The MVR feature makes it very energy efficient for ZLD.
8. Do you provide installation support and training?
Yes, we offer on-site supervision for installation and commissioning, as well as operator training at your facility or our factory. After-sales technical support is available 24/7 via phone and email.
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