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≥0.5t/h Vacuum MVR Evaporation Crystallization Unit for Chemical Plant Effluent Treatment
Product Spotlights
Energy-saving vacuum MVR evaporation crystallization unit for chemical plant effluent, capacity ≥0.5 t/h. Low-temperature operation, high vacuum, and integrated crystallization achieve zero liquid discharge. Customizable materials, PLC control, and proven reliability with global exports.
US$ 5480 - 978200
MOQ: 2 Combos
Key Specifications
Get Latest Price
Application:
Other, Chemical plant effluent treatment
Capacity:
≥0.5 t/h
Evaporation Temperature:
Low-temperature (adjustable)
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
60 days
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Application
Other, Chemical plant effluent treatment
Capacity
≥0.5 t/h
Evaporation Temperature
Low-temperature (adjustable)
Vacuum Degree
High vacuum (adjustable)
Material of Construction
SS304 / SS316L / Duplex Stainless Steel (optional)
Power Supply
380V/50Hz or custom
Control System
PLC automatic control
Type
MVR (Mechanical Vapor Recompression) Evaporation Crystallization
Separator Type
Vertical / Horizontal (optional)
Compressor Type
Centrifugal / Roots (optional)
Qingdao Conqinphi Environmental Technology Group Co., Ltd., a leading manufacturer established in 2015 with a factory size of 10,000-30,000 sqm and 201-300 employees, proudly presents our ≥0.5t/h Vacuum MVR Evaporation Crystallization Unit. This advanced solution is specifically designed for treating complex chemical plant effluents, offering high efficiency, low energy consumption, and reliable operation. By combining mechanical vapor recompression (MVR) technology with vacuum crystallization, our unit significantly reduces operational costs while achieving zero liquid discharge (ZLD) goals. With annual export value exceeding US$10 million and global market presence across North America, Europe, Asia, and beyond, Conqinphi is your trusted partner for sustainable wastewater treatment.
Key Features & Technical Specifications
- Energy-Efficient MVR Technology: Reuses vapor latent heat, reducing energy consumption by up to 80% compared to traditional multi-effect evaporators. Typical specific energy consumption
- Vacuum Operation: Low-temperature evaporation (typically 40-70°C) minimizes scaling, corrosion, and thermal degradation of sensitive compounds, ideal for chemical effluents with high salt or organic content.
- Integrated Crystallization: Designed to simultaneously evaporate and crystallize dissolved solids, producing separable crystals for potential recovery or safe disposal.
- Robust Construction: Available in SS304, SS316L, or duplex stainless steel to withstand aggressive chemical environments. All wetted parts are corrosion-resistant.
- PLC Automatic Control: Touch-screen interface with real-time monitoring of temperature, pressure, flow rate, and pH. Remote operation and alarm systems for unattended operation.
- Compact Footprint: Modular skid-mounted design saves floor space and simplifies installation. Suitable for both indoor and outdoor setups.
- Wide Applicability: Handles high-salinity wastewater, acidic/alkaline effluents, and streams containing heavy metals, organic solvents, or pharmaceuticals.
Typical Technical Parameters (Capacity ≥0.5 t/h)
| Parameter | Value/Range |
| Evaporation Capacity | ≥0.5 t/h (customizable up to 50+ t/h) |
| Operating Vacuum | -0.05 to -0.095 MPa (adjustable) |
| Evaporation Temperature | 40-70°C (based on vacuum level) |
| Compressor Type | Centrifugal or Roots (optional) |
| Power Consumption | ≤40 kWh/ton water removed |
| Material Options | SS304, SS316L, Duplex 2205, etc. |
| Control Mode | PLC + HMI touch screen |
| Crystal Discharge | Automatic scraper or pusher centrifuge |
Advantages for Your Business
- Lower Operating Cost: MVR technology reduces steam consumption by up to 90%; only electricity needed. Payback period can be less than 2 years.
- Environmental Compliance: Achieve zero liquid discharge (ZLD) and recover valuable by-products. Meet strict discharge regulations globally.
- Minimal Chemical Use: No additional chemicals required for pre-treatment in most cases, reducing secondary pollution.
- Easy Maintenance: Intelligent cleaning system (optional CIP) and anti-scaling design extend run time between cleanings. Standard spare parts available.
- Customizable Design: Capacity, materials, control logic, and compressor selection can be tailored to your specific effluent characteristics.
Typical Applications in Chemical Plants
Our unit effectively treats:
- High-salinity wastewater from chlor-alkali, pesticide, and dye industries
- Acidic or alkaline effluents containing heavy metals (Ni, Cu, Zn)
- Organic-containing streams (e.g., from pharmaceutical or petrochemical processes)
- Wastewater with high COD/BOD that requires concentration before incineration or biological treatment
Why Choose Qingdao Conqinphi?
With over 9 years of experience (since 2015), our factory spans 10,000-30,000 m² and employs 201-300 skilled workers. We have exported to more than 20 countries across North America, Europe, Asia, Africa, and Oceania, with annual export value exceeding US$10 million. Our products have passed rigorous quality management system certifications including ISO9001, ISO14000, OHSAS18001, and many others. Every unit undergoes strict factory testing (FAT) before shipment. We offer comprehensive after-sales support, including on-site commissioning, training, and remote technical assistance. Contact us today for a customized proposal and discover how our MVR evaporation crystallization unit can turn your wastewater challenge into a sustainable solution.
Frequently Asked Questions
Q1: What is the minimum feed concentration required for this unit?
A: The unit can handle feed with total dissolved solids (TDS) from 1% up to saturation. For very low concentrations, pre-concentration may be suggested to optimize efficiency.
A: The unit can handle feed with total dissolved solids (TDS) from 1% up to saturation. For very low concentrations, pre-concentration may be suggested to optimize efficiency.
Q2: Can it handle effluents containing organic solvents?
A: Yes, as long as the boiling point of solvents does not cause excessive foaming or scaling. Customizable vacuum and temperature settings help manage volatile organics.
A: Yes, as long as the boiling point of solvents does not cause excessive foaming or scaling. Customizable vacuum and temperature settings help manage volatile organics.
Q3: What is the typical lifespan of the compressor?
A: With proper maintenance, the compressor can last 8-10 years or more. We provide recommended maintenance schedules and spare parts list.
A: With proper maintenance, the compressor can last 8-10 years or more. We provide recommended maintenance schedules and spare parts list.
Q4: How often does the unit need to be cleaned?
A: Cleaning frequency depends on the scaling tendency of the effluent. Typically, every 2-4 weeks. Optional automatic CIP system minimizes downtime.
A: Cleaning frequency depends on the scaling tendency of the effluent. Typically, every 2-4 weeks. Optional automatic CIP system minimizes downtime.
Q5: Is the unit suitable for outdoor installation?
A: Yes, the skid-mounted design can be weatherproofed with optional insulation and shelters. Please specify location conditions for customization.
A: Yes, the skid-mounted design can be weatherproofed with optional insulation and shelters. Please specify location conditions for customization.
Q6: What certifications does Qingdao Conqinphi hold?
A: We are certified under ISO9001, ISO14000, OHSAS18001, and many other standards. Specific certifications can be provided upon request.
A: We are certified under ISO9001, ISO14000, OHSAS18001, and many other standards. Specific certifications can be provided upon request.
Q7: Do you provide free samples or pilot testing?
A: We offer pilot-scale rental units for on-site testing. Please contact our sales team to discuss trial arrangements.
A: We offer pilot-scale rental units for on-site testing. Please contact our sales team to discuss trial arrangements.
Q8: What is the delivery time for a standard unit?
A: Typically 45-60 days after order confirmation, depending on capacity and customization level.
A: Typically 45-60 days after order confirmation, depending on capacity and customization level.
Send Inquiry to This Supplier
Miss scarlet
Sales
1Yr
Qingdao, Shandong, China
1Yr
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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