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Help CenterLow-temperature MVR Evaporator for Chemical Industry Wastewater Treatment, PLC Controlled
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Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a professional manufacturer with over 10 years of experience in water treatment solutions. Our Low-temperature MVR Evaporator is engineered specifically for the chemical industry's challenging wastewater treatment needs. Featuring advanced PLC control, this system provides precise automation, significant energy savings, and reliable operation. By utilizing mechanical vapor recompression technology at low temperatures, it efficiently treats high-salinity and organic-laden wastewater while minimizing scaling and corrosion.
This evaporator is designed to meet the strictest environmental standards and help chemical plants achieve zero liquid discharge (ZLD). With a factory size of 10,000-30,000 square meters and an annual export value exceeding US$10 million, we ensure high-quality manufacturing and prompt delivery. Our team of 200+ employees is dedicated to continuous innovation and customer satisfaction.
Key Features & Technical Advantages
- Low-Temperature Operation (50-80°C): Reduces scaling and corrosion, extends equipment life, and allows treatment of heat-sensitive materials.
- PLC Control System: Fully automated operation with touch-screen interface, remote monitoring capability, and real-time data logging. Parameters such as temperature, pressure, liquid level, and flow rate are precisely controlled.
- High Energy Efficiency: The MVR (Mechanical Vapor Recompression) technology recycles latent heat from vapor, achieving up to 90% energy savings compared to traditional multi-effect evaporation.
- Compact Footprint: Modular design suitable for space-constrained chemical plants.
- Robust Construction: Made from corrosion-resistant stainless steel (316L or higher) to withstand aggressive chemical environments.
- Low Maintenance: Self-cleaning design and easy access to key components reduce downtime.
- Customizable: Available in various capacities (10-2000 kg/h) and configurations to match specific wastewater characteristics.
Technical Specifications (Typical Model)
| Parameter | Value |
|---|---|
| Evaporation Capacity | 500 kg/h (customizable) |
| Operating Temperature | 60-75°C |
| Compressor Motor Power | 55 kW |
| Power Supply | 380V/50Hz, 3-phase |
| Control System | Siemens PLC with HMI |
| Evaporator Material | SS316L |
| Dimensions (L×W×H) | 5000×2200×3800 mm |
| Weight | Approx. 12,000 kg |
Benefits for Chemical Industry Clients
- Reduced Operating Costs: Lower energy consumption and minimal chemical usage for pretreatment.
- Environmental Compliance: Meets discharge regulations and facilitates water reuse, supporting sustainability goals.
- High Reliability: PLC-controlled automation minimizes human error; self-diagnostic functions alert operators to issues.
- Versatile Application: Handles a wide range of wastewater types including high TDS, organic solvents, and corrosive streams.
- Fast ROI: Typical payback period of 1-2 years due to energy savings and reduced disposal costs.
Company Trustworthiness
Founded in 2015, Qingdao Conqinphi Environmental Technology Group has grown into a global supplier with an annual export value of US$10-50 million. Our factory spans over 10,000 square meters and houses state-of-the-art manufacturing equipment. We hold multiple quality management system certifications including ISO9001, ISO14000, OHSAS18001, and other international standards, ensuring consistent product quality. Our products are shipped to over 20 countries across North America, Europe, Asia, and Africa. We offer comprehensive after-sales support including installation guidance, training, and spare parts supply.
By choosing our Low-temperature MVR Evaporator, you are investing in a proven solution backed by a reliable manufacturer. Contact us today for a customized quotation and technical proposal tailored to your specific wastewater treatment requirements.
Frequently Asked Questions (FAQ)
Q1: What is the typical evaporation temperature range for this MVR evaporator?
A: The low-temperature design operates between 50°C and 80°C, which helps prevent scaling and allows treatment of heat-sensitive chemicals. The exact temperature can be set via the PLC based on your wastewater composition.
Q2: Can this system handle high TDS (total dissolved solids) wastewater?
A: Yes. The evaporator is designed for high-salinity streams, including brine and concentrated chemical wastewater. Optional crystallization modules can be added for zero liquid discharge.
Q3: What kind of PLC and control interface is used?
A: We use Siemens or Allen-Bradley PLCs (customer preference) with a user-friendly HMI touchscreen. The system supports remote monitoring via Ethernet or 4G and can integrate with your existing SCADA.
Q4: How much energy does it save compared to traditional evaporators?
A: MVR technology can reduce energy consumption by up to 90% compared to single-effect evaporators. The exact savings depend on feed characteristics, but most clients see a 70-85% reduction in operational energy costs.
Q5: What maintenance is required?
A: Regular checks on the compressor, seals, and heat exchange surfaces are recommended. The self-cleaning design reduces scaling, and all major components are easily accessible. A preventive maintenance schedule is provided with the system.
Q6: Is customization available for different capacities?
A: Absolutely. We offer capacities from 10 kg/h (lab-scale) to 2000 kg/h (industrial-scale). Tailored solutions for specific pH, temperature, and solid content are available upon request.
Q7: What certifications does the product have?
A: Our manufacturing facility is certified to ISO9001, ISO14000, OHSAS18001, and other standards. The evaporator itself is designed to meet CE and ASME requirements (certificates can be provided as per request). We can also arrange for third-party inspection.
Q8: What is the typical lead time and shipping port?
A: Standard models usually ship within 45-60 days after order confirmation. We ship from Qingdao Port, China. Faster delivery may be possible for urgent orders.
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