Pharmaceutical Grade Tubular Skid-Mounted MVR Evaporator for Solvent Recovery 316L SS
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. proudly presents our Pharmaceutical Grade Tubular Skid-Mounted MVR Evaporator for Solvent Recovery, designed specifically for the demanding requirements of the pharmaceutical industry. As a trusted manufacturer since 2015, we combine over a decade of expertise in environmental technology with a 10,000-30,000 m² state-of-the-art factory and an annual export value of US$10-50 million. This evaporator leverages advanced Mechanical Vapor Recompression (MVR) technology to deliver exceptional energy efficiency, reduced operational costs, and reliable solvent recovery, all while maintaining the strictest purity standards required for pharmaceutical applications. Engineered with 316L stainless steel and a compact skid-mounted design, it offers seamless integration into existing production lines.
Key Features & Technical Advantages
- Pharmaceutical-Grade Construction: All product-contact surfaces are made of 316L stainless steel (SS), ensuring excellent corrosion resistance, low particle shedding, and compliance with cGMP guidelines. The tubular heat exchanger design minimizes fouling and facilitates easy cleaning.
- MVR Technology for Energy Savings: The mechanical vapor recompression system compresses the vapor generated during evaporation, recycling its latent heat to drive the process. This reduces steam consumption by up to 80-90% compared to traditional multi-effect evaporators, resulting in significantly lower operating costs.
- Skid-Mounted Modular Design: The entire system is pre-assembled on a sturdy skid, including the evaporator, compressor, condenser, pumps, controls, and piping. This reduces on-site installation time and minimizes the risk of errors during assembly. It can be easily relocated if needed.
- Precise PLC Control: A user-friendly PLC with HMI touchscreen allows for real-time monitoring and control of key parameters such as temperature, pressure, flow rate, and concentration. Automatic alarm and shutdown features ensure safe and stable operation.
- Wide Solvent Recovery Capability: Suitable for recovering a variety of organic solvents (e.g., methanol, ethanol, acetone, ethyl acetate, and mixtures) under different operating conditions. The system can handle both single-solvent and mixed-solvent streams with high efficiency.
- Low Environmental Impact: The closed-loop design prevents solvent vapor escape, reducing VOC emissions and meeting strict environmental regulations. Condensed solvent can be reused, minimizing waste and raw material costs.
Technical Specifications (Typical Parameters)
| Parameter | Value / Range |
| Evaporation Capacity | 500 – 5000 kg/h (customizable) |
| Operating Temperature | Up to 150°C (depending on solvent) |
| Compressor Type | Centrifugal or Roots blower (optional) |
| Energy Consumption | 20–50 kWh per ton of evaporation |
| Recovery Rate | ≥95% (depending on solvent and feed conditions) |
| Power Supply | 380V / 50Hz (or as required) |
| Dimensions (Skid) | Customized based on capacity |
| Control System | Siemens or Mitsubishi PLC + HMI |
Benefits to Your Operations
- Cost Reduction: By drastically lowering steam and cooling water requirements, our MVR evaporator pays for itself within 1-2 years in most pharmaceutical solvent recovery applications.
- Product Purity: The 316L SS construction and sanitary design prevent cross-contamination, ensuring the recovered solvent meets pharmaceutical-grade purity standards (e.g., residual solvents compliant with USP/EP).
- Scalability & Flexibility: Modular skid design allows for easy capacity expansion or integration with existing distillation columns. The system can be configured for batch or continuous operation.
- Regulatory Compliance: Our equipment is designed to meet global pharmaceutical and environmental regulations. We offer validation support documentation (IQ/OQ) upon request.
- Low Maintenance: The tubular heat exchanger is less prone to clogging than plate designs, and the stainless steel construction ensures long-term durability with minimal maintenance.
Trust & Reliability
Since our establishment in 2015, Qingdao Conqinphi has grown into a recognized manufacturer with a 10,000-30,000 m² factory facility, employing 201-300 skilled professionals. Our annual export value ranges from US$10 million to US$50 million, serving markets across North America, Europe, Southeast Asia, Africa, the Middle East, and Oceania. We have obtained multiple quality management system certifications (ISO, HACCP, etc.) and are committed to continuous improvement. Each evaporator undergoes rigorous testing before shipment from Qingdao Port to ensure performance and reliability. With a dedicated after-sales team and a global network of partners, we provide prompt technical support and spare parts supply. Choose Conqinphi for a long-term partnership that delivers superior solvent recovery solutions.
Frequently Asked Questions (FAQ)
-
Q: What solvent types can this evaporator handle?
A: It is suitable for most organic solvents commonly used in pharmaceuticals, such as methanol, ethanol, acetone, ethyl acetate, isopropanol, and their mixtures. Please provide your specific solvent composition for a customized design. -
Q: How is the purity of the recovered solvent ensured?
A: The 316L SS construction, smooth surface finish (Ra ≤ 0.8 μm optional), and sanitary design minimize contamination. Additionally, a demister and optional rectification section can be added to improve purity. The system typically achieves ≥99% recovery purity for single solvents. -
Q: What is the energy consumption compared to traditional evaporators?
A: Our MVR evaporator consumes only 20-50 kWh per ton of evaporation, which is about 10-20% of the energy used by a single-effect evaporator. Compared to a triple-effect evaporator, it still saves 40-60% energy. -
Q: Can the skid-mounted unit be installed outdoors?
A: Yes, the skid is weather-resistant with proper insulation and protection. However, for pharmaceutical applications, we recommend indoor installation to maintain controlled ambient conditions. We can provide weatherproof enclosures if needed. -
Q: How long does installation take?
A: Because it is pre-assembled and tested, installation typically takes 3-5 days for connection to utilities and commissioning. Detailed installation instructions and on-site supervision are available. -
Q: What certifications does your equipment have?
A: Our factory is ISO 9001, ISO 14001, OHSAS 18001, HACCP, and SA8000 certified. The evaporator can be designed and manufactured to meet cGMP, ASME, or PED standards upon request. Specific certifications are confirmed during the quotation phase. -
Q: Is the system easy to clean for product changeover?
A: Yes, the tubular design allows for CIP (Clean-in-Place) capability. All pipes are welded and polished to eliminate dead legs. A CIP spray ball can be installed in the vapor body. -
Q: What is the typical lead time?
A: For standard capacity units (up to 2000 kg/h), lead time is 60-90 days. Larger or customized systems may require 90-120 days. We work closely with you to meet your project schedule.
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