PLC Controlled Wastewater MVR Evaporator Capacity 2000L/h Evaporation Temperature 60°C
Product Spotlights
From the factory floor of Qingdao Conqinphi Environmental Technology Group Co., Ltd. — a manufacturer with over a decade of experience and a factory spanning 10,000–30,000 square meters — we present our PLC Controlled Wastewater MVR Evaporator with a capacity of 2000 L/h and an evaporation temperature of 60°C. This system is engineered for efficient, low-energy concentration of industrial wastewater, leveraging mechanical vapor recompression (MVR) technology to drastically reduce operational costs. Whether you treat brine, high-salinity streams, or chemical effluents, this evaporator combines precision PLC automation with robust mechanical design to deliver consistent, reliable performance.
Key Features & Technical Specifications
- PLC Automation: Fully programmable controller monitors temperature, pressure, flow, and compressor speed. Remote monitoring and data logging are available upon request.
- MVR Technology: Recycles latent heat from vapor, achieving energy savings of up to 80% compared to traditional multi-effect evaporators. The compressor is the heart of the system — choose from centrifugal or Roots type based on your application.
- Low Evaporation Temperature (60°C): Ideal for heat-sensitive liquids (e.g., pharmaceutical or food wastewater) and reduces scaling and corrosion.
- High Capacity (2000 L/h): Suitable for mid-to-large scale industrial operations. Modular design allows scaling up to multiple units.
- Corrosion-Resistant Materials: Standard construction in stainless steel (SS304/SS316L). Other alloys like duplex steel or titanium are customizable for aggressive chemical streams.
- Compact Footprint: Integrated design minimizes floor space requirements. Pre-assembled skids reduce installation time.
- Compliance & Safety: Overpressure protection, emergency shutdown, and automatic alarm system. The unit is designed to meet international safety standards (OHSAS18001, ISO14000 certified factory).
The table below summarizes core operating parameters:
| Parameter | Value / Range | Notes |
|---|---|---|
| Evaporation Capacity | 2000 L/h (max.) | Rated at 60°C; depends on feed concentration |
| Evaporation Temperature | 60°C (fixed or adjustable) | Low temperature operation to minimize fouling |
| Compressor Power | Customizable | Typically 15–45 kW depending on duty |
| Feed Concentration | Up to 25% TDS (customizable) | Higher TDS may require pre-treatment |
| Control Interface | Touchscreen HMI with PLC | Remote access via SCADA optional |
Customer Benefits
- Lower Operating Costs: MVR technology uses 1/5th the energy of traditional thermal evaporation. The payback period can be as short as 12–18 months for many wastewater streams.
- Minimal Chemical Usage: No requirement for anti-scalants in many applications, reducing consumable costs.
- Easy Integration: Standard PLC protocols (Modbus, Profibus) allow seamless connection to existing plant automation.
- Reduced Downtime: Self-cleaning options (e.g., CIP system) and predictive maintenance alerts extend equipment life.
Why Choose Qingdao Conqinphi?
With annual export value exceeding US$10 million and a team of 201–300 dedicated professionals, we supply wastewater solutions to markets across North America, Europe, Southeast Asia, Africa, the Middle East, and more. Our manufacturing facility is certified under ISO9001, ISO14000, and OHSAS18001 management systems, ensuring every evaporator meets rigorous quality and environmental standards. We have delivered hundreds of MVR units worldwide; our after-sales support includes on-site commissioning, training, and a 24-month warranty. Contact us today to discuss your wastewater evaporation needs — we can customize the system for your specific feed composition and target concentration.
Frequently Asked Questions (FAQ)
1. What is the maximum salt concentration this evaporator can handle?
The standard design handles feed TDS up to 25% (250,000 ppm). For higher concentrations, we offer customized evaporator configurations with forced circulation or additional pre-treatment stages.
2. Can the evaporation temperature be set lower than 60°C?
Yes, the PLC allows adjustment between 50°C and 70°C depending on the compressor type and vacuum level. A lower temperature reduces scaling but may increase required heat exchange area.
3. What kind of wastewater is suitable for this MVR evaporator?
It works well for brine, RO concentrate, chemical, pharmaceutical, textile, landfill leachate, and food processing wastewater. Oily or foaming streams may require pre-treatment; we can advise based on your water analysis.
4. How much floor space is required?
The 2000 L/h unit typically occupies about 6m × 3m (including compressor and control panel). A detailed layout drawing is provided with the proposal.
5. Is the PLC system compatible with existing SCADA?
Yes, we support common protocols like Modbus RTU/TCP, Profibus, and Ethernet/IP. Remote monitoring via 4G/WiFi is optional.
6. What warranties and after-sales support do you offer?
Standard warranty is 2 years on mechanical parts and 1 year on electrical components. We provide spare parts packages, remote technical support, and on-site service within 48 hours for major regions.
7. How long does delivery take?
Typically 45–60 working days after order confirmation, depending on customization level. We also offer expedited production for urgent projects.
8. Can I get a pilot test before purchasing?
Yes, we have a pilot MVR unit (100 L/h) available for rental or on-site testing at our factory or your location. Contact us to schedule a trial.
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