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304 Stainless Steel MVR Evaporation Concentration Crystallization Equipment With PLC Control for Industrial Wastewater Treatment

304 Stainless Steel MVR Evaporation Concentration Crystallization Equipment With PLC Control for Industrial Wastewater Treatment photo-1
304 Stainless Steel MVR Evaporation Concentration Crystallization Equipment With PLC Control for Industrial Wastewater Treatment photo-2
304 Stainless Steel MVR Evaporation Concentration Crystallization Equipment With PLC Control for Industrial Wastewater Treatment photo-3
304 Stainless Steel MVR Evaporation Concentration Crystallization Equipment With PLC Control for Industrial Wastewater Treatment photo-4
304 Stainless Steel MVR Evaporation Concentration Crystallization Equipment With PLC Control for Industrial Wastewater Treatment photo-5

Product Spotlights

304 stainless steel MVR evaporation concentration crystallization equipment with PLC control optimizes industrial wastewater treatment via energy-efficient mechanical vapor recompression, reducing operational costs by up to 60%. Intelligent automation ensures consistent quality and minimal intervention. Customizable capacity, self-cleaning design, and wide application range make it ideal for high-salinity and challenging effluents. Backed by ISO-certified manufacturer with global export experience.
US$ 29400 - 790000 MOQ: 1 Combo
Key Specifications
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Application:
Other, Industrial Wastewater Treatment
Certification:
ISO9001, Other, ISO14000
Material:
304 Stainless Steel
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
50 days
Application Other, Industrial Wastewater Treatment
Certification ISO9001, Other, ISO14000
Material 304 Stainless Steel
Control System PLC Automatic Control
Evaporation Method Mechanical Vapor Recompression (MVR)
Function Concentration and Crystallization
Processing Capacity Customizable (e.g., 1-50 tons/day)
Operating Temperature Adjustable (typically 50-100°C)
Power Supply 380V / 50Hz or as requested
Port of Shipment Qingdao, China

As a leading manufacturer from Qingdao Conqinphi Environmental Technology Group Co., Ltd., we proudly present our 304 Stainless Steel MVR Evaporation Concentration Crystallization Equipment with PLC Control — a high-efficiency solution designed specifically for industrial wastewater treatment. With years of expertise in environmental technology, our equipment combines advanced mechanical vapor recompression (MVR) technology with robust stainless steel construction and intelligent PLC automation, delivering reliable performance for concentrating and crystallizing wastewater streams. Whether you are dealing with high-salinity effluents, chemical processing byproducts, or zero-liquid-discharge (ZLD) requirements, this system offers a sustainable and cost-effective approach to water recovery and solid waste reduction.

Our MVR evaporator is built to maximize energy efficiency by reusing vapor heat, significantly lowering operational costs compared to traditional multi-effect evaporation. The 304 stainless steel material ensures excellent corrosion resistance and long service life even in harsh chemical environments. The PLC control system enables precise monitoring and adjustment of temperature, pressure, feed rate, and crystallization parameters, allowing operators to achieve consistent product quality with minimal manual intervention.

Key features and technical specifications include:

  • High Evaporation Efficiency: MVR technology reduces energy consumption by up to 60% compared to conventional evaporators, as the compressor recycles the latent heat of vapor.
  • Robust 304 Stainless Steel Construction: All wetted parts are made of 304 SS, resistant to chloride ions and acidic/alkaline wastewater, ensuring durability and hygiene.
  • Intelligent PLC Control: User-friendly HMI touch screen with automatic start/stop, alarm management, data logging, and remote monitoring capability (optional).
  • Compact Modular Design: Skid-mounted or custom footprint for easy installation and integration into existing treatment lines.
  • Adjustable Crystallization Conditions: Controlled cooling or supersaturation to produce crystal size distribution suitable for downstream separation or dry recovery.
  • Low Maintenance: Self-cleaning design for evaporator tubes and anti-scaling measures reduce downtime and cleaning frequency.
  • Wide Application Range: Suitable for pharmaceutical, chemical, textile, paper, food processing, landfill leachate, and petrochemical wastewater.
Parameter Specification
Evaporation Capacity (kg/h) 50 – 5000 (customizable)
Operating Temperature Range (°C) 55 – 95 (adjustable by compressor speed)
Compressor Type Centrifugal / Roots blower (lubrication-free option)
Material of Construction 304 Stainless Steel (316L optional)
Control System Siemens PLC + HMI (other brands on request)
Power Consumption (kW) Approx. 15-150 depending on capacity
Concentration Output Up to 50-70% total solids (crystal slurry)
Noise Level (dBA) ≤ 85 (with enclosure)
Warranty 12 months standard (extended available)

Why choose our MVR evaporation concentration crystallization equipment? The integration of 304 stainless steel and PLC control not only ensures product purity and process stability but also reduces labor costs and human errors. The modular design allows for easy expansion when treatment volume increases. Compared to traditional thermal evaporators, our MVR system achieves a lower specific energy consumption (typically 20-60 kWh per ton of water evaporated), making it an environmentally friendly and economically viable choice for industrial wastewater management.

For end customers, the tangible benefits are: reduced operational expenditure through energy savings, compliance with strict discharge regulations via ZLD or near-ZLD capability, recovery of valuable by-products (e.g., salts, chemicals) for reuse or sale, and minimized waste disposal costs. The PLC system also provides comprehensive data for process optimization and quality control.

At Qingdao Conqinphi Environmental Technology Group Co., Ltd., established in 2015, we operate a factory spanning 10,000-30,000 square meters, staffed by 201-300 skilled professionals. With an annual export value of US$10 million - US$50 million, our products are trusted by clients across North America, South America, Europe, Asia, Africa, and Oceania. Our production facilities are certified under ISO9001, ISO14000, OHSAS18001, and other international standards, reflecting our commitment to quality, safety, and environmental responsibility. Each MVR system undergoes rigorous testing before shipment to ensure flawless performance in the field.

We invite you to partner with us for your industrial wastewater treatment needs. Our team of experienced engineers can customize the equipment to match your specific wastewater characteristics, capacity requirements, and site constraints. We provide complete technical documentation, installation supervision, commissioning assistance, and after-sales support. Contact us today for a consultation or a detailed proposal. Let us help you achieve sustainable water management and operational excellence.


Frequently Asked Questions (FAQ)

Q1: What is the difference between MVR and traditional multi-effect evaporation?
A1: MVR (Mechanical Vapor Recompression) uses a compressor to raise the vapor temperature and pressure, then recycles the latent heat back into the evaporation process. This results in significantly lower energy consumption (up to 60% less) compared to multi-effect systems that rely on steam as the primary heating source. MVR is more energy-efficient and environmentally friendly, especially for continuous operation.
Q2: Can this equipment handle wastewater with high salt concentration or scaling tendency?

A2: Yes, the 304 stainless steel construction and specially designed heat exchange surfaces with anti-scaling measures (e.g., forced circulation, self-cleaning) make it suitable for high TDS and scaling-prone streams. For extremely aggressive media, we can upgrade to 316L stainless steel or other corrosion-resistant alloys upon request.
Q3: How does the PLC control system work and is remote access possible?
A3: The PLC automates start-up, shutdown, parameter adjustments (temperature, pressure, feed rate), and alarm handling. The HMI touch screen displays real-time data and historical trends. Remote monitoring via Ethernet or cloud connectivity is available as an optional feature, allowing operators to supervise the system off-site.
Q4: What is the typical payback period for this equipment?
A4: Payback varies depending on energy costs, wastewater volume, and disposal savings. In many cases, customers achieve payback within 1-3 years due to energy savings, reduced fresh water consumption, and lower waste hauling fees. Our team can provide a detailed return-on-investment analysis for your specific project.
Q5: How do you ensure the quality and reliability of the equipment?
A5: We adhere to strict quality control procedures from material sourcing to final assembly. Each unit is tested under simulated working conditions before shipment. Our factory is ISO9001 certified, and we offer comprehensive documentation including P&ID, layout, electrical schematics, and operation manuals. We also provide on-site commissioning and training.
Q6: What is the standard warranty and what does it cover?
A6: We provide a standard 12-month warranty covering manufacturing defects in materials and workmanship. Extended warranty options are available. The warranty includes replacement of faulty parts and technical support. Consumables and damages due to improper operation are not covered.
Q7: Can the equipment be customized for hazardous environments or explosion-proof requirements?
A7: Yes, we offer explosion-proof electrical enclosures, ATEX-rated components, and other modifications for hazardous areas. Please specify your environmental classification when inquiring so we can design accordingly.
Q8: Do you provide after-sales service and spare parts globally?
A8: Absolutely. With our global shipping port in Qingdao and export experience to over 50 countries, we maintain a robust supply chain for spare parts and offer remote technical support. For major projects, we can dispatch engineers for on-site maintenance or training.
Product Tags: MVR Evaporation Concentration Crystallization Equipment , 304 Stainless Steel MVR System , Industrial Wastewater Treatment Evaporator

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$10 Million - US$50 Million