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Help CenterMVR Plate Evaporator Crystallizer, Mechanical Vapor Recompression, 380V, 60Hz, Energy Saving up to 30%, 316 SS
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From the factory floor of Qingdao Conqinphi Environmental Technology Group Co., Ltd., we introduce our MVR Plate Evaporator Crystallizer – a high-efficiency solution designed for industries that demand reliable concentration and crystallization with minimal energy consumption. Leveraging Mechanical Vapor Recompression (MVR) technology, this unit achieves energy savings of up to 30% compared to traditional evaporators. Built with 316 stainless steel, it offers excellent corrosion resistance and durability, ensuring long service life even in aggressive environments. Whether you are treating industrial wastewater, concentrating brine, or recovering valuable by-products, our MVR crystallizer delivers consistent performance and operational cost reduction.
As a manufacturer established in 2015 with a factory size of 10,000-30,000 square meters and an annual export value of US$10-50 million, we have honed our production processes to meet international standards. Our team of 201-300 professionals ensures that every piece of equipment is crafted with precision and quality control. The MVR Plate Evaporator Crystallizer operating at 380V and 60Hz is engineered for seamless integration into existing industrial setups, offering a compact footprint and easy maintenance.
Key Features & Technical Specifications
- Mechanical Vapor Recompression: Compresses vapor to increase its temperature and pressure, then reuses it as heating steam, drastically reducing external steam demand.
- Energy Saving up to 30%: The MVR cycle recovers latent heat, achieving a coefficient of performance (COP) that translates to tangible electricity or steam savings.
- Material of Construction: 316 Stainless Steel (316 SS) – resistant to chloride stress corrosion cracking, ideal for high salinity and acidic streams.
- Electrical Specifications: 380V, 60Hz – compatible with common industrial power supplies in North America and other regions.
- Plate-Type Evaporator Design: Utilizes corrugated plates for efficient heat transfer, providing high surface area in a compact arrangement. Easy to clean and scale.
- Crystallization Capability: Designed to produce solid crystals from concentrated solutions, facilitating salt recovery or waste minimization.
- Automation & Control: PLC-based control system (optional) with touchscreen interface for real-time monitoring of temperature, pressure, flow rates, and crystal size.
- Customizable Capacity: Available in various evaporation capacities (from 500 L/h to 50,000 L/h) tailored to client process requirements.
- Low Maintenance: Fewer moving parts compared to traditional evaporators; plate packs can be easily disassembled for inspection and cleaning.
| Parameter | Specification |
|---|---|
| Power Supply | 380V, 60Hz, 3-phase |
| Energy Efficiency Improvement | Up to 30% vs. conventional evaporators |
| Operating Temperature Range | 60°C – 100°C (depending on product) |
| Maximum Operating Pressure | 0.3 MPa (customizable) |
| Compressor Power | From 15 kW to 200 kW (according to capacity) |
| Crystal Size Control | Adjustable via recirculation rate and residence time |
| Materials of Construction | 316 SS (plates, vessel, piping) |
Advantages for Your Business
- Reduced Operating Costs: By lowering steam consumption and electricity usage, the MVR system cuts energy bills significantly. Typical payback period is 1-2 years.
- Environmental Compliance: Efficient crystallization enables zero liquid discharge (ZLD) applications, helping you meet stringent wastewater discharge regulations.
- Product Recovery: Recover valuable chemicals or minerals from process streams, turning waste into profit.
- Reliable & Durable: 316 SS construction withstands corrosive brines, acids, and chlorides, reducing downtime for repairs.
- Easy Installation: Pre-assembled skid-mounted design shortens on-site installation time. Plug-and-play integration with existing utilities.
- Process Flexibility: Suitable for a wide range of feed concentrations and flow rates. PLC control allows recipe management.
Trusted Manufacturing & Global Delivery
Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a dedicated manufacturer with over 8 years of experience in the environmental equipment industry. Our factory occupies up to 30,000 square meters and houses state-of-the-art fabrication facilities for stainless steel pressure vessels and heat exchangers. With annual exports valued between US$10 million and US$50 million, we routinely ship to markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our products are manufactured under strict quality management systems compliant with ISO9001, HACCP, and other standards (certifications available upon request).
We provide comprehensive after-sales support, including installation guidance, commissioning assistance, and remote troubleshooting. Our technical team can customize the MVR Plate Evaporator Crystallizer to match your specific feed composition, desired capacity, and automation level. The 380V 60Hz electrical configuration is standard for North American operations, but we can adapt to other voltages and frequencies as needed.
Contact us today for a detailed quotation or technical consultation. Let our expertise in mechanical vapor recompression help you achieve energy savings and process efficiency. We are committed to delivering reliable equipment that meets your evaporation and crystallization needs.
Frequently Asked Questions (FAQ)
Q1: What is the typical energy saving compared to a multi-effect evaporator?
A1: Our MVR system can achieve energy savings of up to 30% compared to conventional multi-effect evaporators, and even higher when compared to single-effect units. The exact saving depends on feed characteristics and operating conditions.
Q2: Can this crystallizer handle high-chloride brines like seawater RO reject?
A2: Yes. The 316 SS construction provides good resistance to chloride stress corrosion cracking. For extremely high chloride concentrations, we recommend optional duplex stainless steel or titanium plates – contact us for material selection advice.
Q3: What is the maximum outlet solid concentration?
A3: It can produce a slurry with up to 50-70% solids by weight, depending on the solubility of the solute. Crystals are typically separated using a centrifuge or filter press downstream.
Q4: Do you provide PLC and remote monitoring?
A4: Yes, we offer an optional PLC control system with a touchscreen HMI. Remote monitoring via SCADA or cloud can be integrated upon request.
Q5: What is the lead time for a typical MVR crystallizer?
A5: Standard lead time is 8-12 weeks after order confirmation, depending on capacity and customization level. Urgent orders can be expedited with prior arrangement.
Q6: Can the unit be modified to run on 440V 60Hz?
A6: Absolutely. The electrical design is flexible; we can supply transformers or adjust the motor/compressor configuration to match your site voltage (e.g., 440V, 480V, 600V). Please specify your requirements.
Q7: How often does the compressor require maintenance?
A7: The MVR compressor is a proven industrial centrifugal type with minimal wear parts. Routine maintenance (oil change, bearing inspection) is recommended every 6-12 months, depending on operating hours.
Q8: What certificates do you have for export to North America?
A8: Our factory holds ISO9001, HACCP, and other certifications. We can also provide ASME U stamp vessels if required (available as an option). Compliance with local electrical codes is ensured through proper component selection.
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