Horizontal Flow MVR Evaporator for Pharmaceutical Wastewater Treatment
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. presents our advanced Horizontal Flow MVR Evaporator, specifically engineered for the demanding requirements of pharmaceutical wastewater treatment. As a dedicated manufacturer since 2015 with a 10,000-30,000 m² factory and an annual export value exceeding US$10 million, we combine years of field expertise with cutting-edge mechanical vapor recompression technology. This system delivers exceptional energy efficiency and reliable concentration performance, turning complex liquid waste into manageable solids and clean distillate. Our horizontal flow design ensures uniform heat transfer and fouling resistance, making it ideal for high-viscosity and scaling-prone pharmaceutical streams.
Unlike traditional multi-effect evaporators, our MVR evaporator uses a mechanical compressor to recycle latent heat, achieving energy savings of up to 70% compared to conventional thermal systems. This translates directly into lower operating costs and a smaller carbon footprint for your facility. The horizontal flow configuration further improves residence time control and simplifies maintenance access, ensuring consistent uptime even under heavy loading conditions.
Key Features & Technical Specifications
- Horizontal Heat Exchanger Design – Reduces scaling and fouling; easy to inspect and clean.
- High-Efficiency Compressor – Centrifugal or Roots type, selected based on duty cycle and vapor flow, with variable speed drive for optimal energy use.
- Fully Automated PLC Control – Touchscreen HMI with real-time monitoring of temperature, pressure, flow rate, and conductivity. Remote access capability available.
- Corrosion-Resistant Materials – Main wetted parts in stainless steel 316L or duplex, with optional Hastelloy for aggressive chemistries.
- Customizable Evaporation Capacity – Standard range from 1 to 50 m³/h; larger systems available upon request.
- Low Power Consumption – Typically 30–150 kWh per cubic meter of evaporated water, depending on feed concentration and target output.
- Integrated Pre-treatment Options – Can include pH adjustment, degassing, and anti-foam dosing skid.
- Compact Footprint – Horizontal layout minimizes height requirements and fits easily into existing plant layouts.
Typical Performance Data
| Parameter | Range / Value |
|---|---|
| Feed TDS (Total Dissolved Solids) | 2% – 25% (higher with pre-concentration) |
| Distillate Quality | Conductivity < 50 µS/cm (typical) |
| Concentrate TDS | Up to 80% (adjustable for disposal/recovery) |
| Operating Temperature | 60 – 120 °C (customizable per process) |
| Vapor Recompression Ratio | 1.5 – 2.0 (compressor ΔT 8–15°C) |
| Power Supply | 380V / 50Hz or 460V / 60Hz (custom) |
Customer Benefits
- Drastic OPEX Reduction – Reuse latent heat, slashing steam or electricity costs by up to 70% versus traditional evaporators.
- Compliance with Discharge Norms – Produces high-quality distillate that meets or exceeds local discharge standards, reducing fresh water intake.
- Minimal Downtime – Horizontal tube bundle design allows quick mechanical cleaning and inspection; spare parts readily available.
- Scalable & Modular – Multiple units can be combined for higher capacity; each train operates independently for redundancy.
- Proven in Pharma Applications – Successfully treating streams containing solvents, antibiotics, APIs, and cleaning-in-place effluents.
Our Horizontal Flow MVR Evaporator is backed by the extensive resources of Qingdao Conqinphi Environmental Technology Group. With a workforce of 201–300 skilled professionals, a factory spanning 10,000–30,000 square meters, and annual exports reaching US$10–50 million, we have the production capacity and quality control systems to deliver reliable equipment globally. Our facility holds multiple management system certifications including ISO9001, ISO14000, and OHSAS18001, ensuring that every unit is engineered to international standards.
We have supplied our MVR systems to markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Each project receives hands-on technical support and after-sales service from our experienced team. Whether you need a single evaporator or a turnkey wastewater treatment package, we are ready to provide a tailored solution. Contact us today for a detailed proposal and process simulation based on your actual wastewater analysis.
Frequently Asked Questions
- Q1: What is the typical evaporation capacity for pharmaceutical wastewater?
- A: Our standard units range from 1 m³/h to 50 m³/h. For larger flows, we design multi-train configurations. Capacity selection depends on your daily effluent volume and concentration goals.
- Q2: Can this evaporator handle high-organic or solvent-laden wastewater?
- A: Yes. We customize the material of construction and add degassing / vapor treatment stages if needed. For flammable solvents, explosion-proof options are available upon request.
- Q3: How much energy does the MVR evaporator save compared to a traditional system?
- A: Typically 70% less thermal energy consumption. For example, for every 1 ton of water evaporated, a conventional evaporator requires about 1 ton of steam; our MVR uses only 60–120 kWh of electricity.
- Q4: What maintenance is needed for the compressor?
- A: Routine check of oil level, shaft seals, and vibration. The compressor is designed for continuous operation; scheduled inspection every 6 months is recommended. We provide spare parts support globally.
- Q5: Does the system come with a PLC and remote monitoring?
- A: Yes, standard package includes a Siemens or Mitsubishi PLC with touchscreen HMI. Remote monitoring via Ethernet/IP or Modbus TCP is optional. Data logging and alarm history are included.
- Q6: What is the delivery timeframe?
- A: For standard models (≤10 m³/h), lead time is 6–8 weeks. Larger or highly customized units require 10–14 weeks after confirmation of design. Our factory is located in Qingdao, China, with convenient port access.
- Q7: Can you provide a pilot test before purchase?
- A: Absolutely. We offer rental pilot units and can also test your wastewater in our lab. This helps confirm performance and optimize operating parameters.
- Q8: Is the system easy to operate?
- A: Yes. The PLC automates functions like startup, shutdown, and load adjustment. Operators only need basic training. We provide on-site commissioning and training as part of the package.
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