Multi-effect Evaporator Unit 220V 50Hz Automatic Operation With Shell-Tube Heat Exchanger CIP Cleaning
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. proudly presents our Multi-effect Evaporator Unit — a high-performance, energy-saving solution designed for efficient concentration of liquid products in industries such as food processing, pharmaceuticals, and chemicals. Engineered with a shell-and-tube heat exchanger and fully automatic operation (220V 50Hz), this unit integrates CIP (Clean-in-Place) cleaning for minimal downtime and consistent product quality. With over 9 years of manufacturing expertise and a factory spanning 10,000–30,000 m², we deliver reliable evaporation equipment trusted by clients across North America, Europe, Asia, and Africa.
Our multi-effect evaporator operates on the principle of using vapor from one effect to heat the next, drastically reducing steam consumption compared to single-effect units. The shell-and-tube design ensures high heat transfer efficiency, while the automatic control system — featuring a PLC touch screen — allows precise regulation of temperature, pressure, and flow rates. The CIP system enables thorough cleaning without disassembly, ensuring hygiene standards such as HACCP easily met. Whether you need to concentrate fruit juice, milk, herbal extracts, or chemical solutions, this unit delivers consistent performance with low operating costs.
Key Features & Technical Specifications
- Multi-effect design (2–7 effects) — up to 90% energy savings compared to single-effect evaporators
- Shell-and-tube heat exchanger — robust construction, easy maintenance, high heat transfer coefficient
- Fully automatic operation — PLC + HMI touch screen, data logging, remote monitoring available
- CIP cleaning system — integrated spray balls and recirculation pumps for automated cleaning cycles
- Stainless steel construction (304/316L) — corrosion-resistant, food-grade, compliant with sanitary standards
- 220V 50Hz power supply — single-phase or three-phase optional, suitable for standard industrial installations
- Customizable capacity — from 100 kg/h lab-scale to 10,000 kg/h production units
- Compact skid-mounted design — reduces installation footprint and simplifies on-site commissioning
| Parameter | Specification |
|---|---|
| Number of Effects | 2, 3, 4, 5, 6, 7 (selectable) |
| Evaporation Temperature | 40°C – 120°C (adjustable) |
| Steam Consumption | 0.4–0.6 kg steam per kg water evaporated (for 3-effect) |
| Material | SS304 / SS316L |
| Power Supply | 220V 50Hz (other voltages available on request) |
| Control System | Siemens / Omron PLC + Touch Screen |
| Cleaning System | CIP with automatic sequence |
Beyond the standard features, our evaporator units are designed for easy integration with existing production lines. The automatic operation minimizes manual intervention, reducing labor costs and human error. The shell-and-tube heat exchanger provides excellent thermal efficiency and is easy to inspect and clean. The CIP system can be programmed for daily or batch cleaning, ensuring compliance with strict hygiene regulations. Additionally, the unit is equipped with safety devices such as over-pressure protection, temperature alarms, and emergency stop.
Why Choose Qingdao Conqinphi?
As a direct manufacturer with a factory size of 10,000–30,000 m² and 201–300 skilled employees, we have the capability to deliver large-scale, customized evaporation systems. Our annual export value of US$10–50 million reflects the trust of international clients from markets including Europe, Americas, Middle East, and Oceania. We hold multiple certifications such as ISO9001, ISO14000, HACCP, OHSAS18001, demonstrating our commitment to quality, environment, and safety.
Our engineering team provides complete after-sales support, including installation guidance, commissioning, and training. We also offer spare parts and remote technical assistance to ensure your operation runs smoothly. With our efficient supply chain and location at Qingdao Port, we ensure prompt delivery worldwide.
Ready to optimize your concentration process? Contact us for a customized proposal and discover how our multi-effect evaporator can reduce your energy costs by up to 60% while maintaining product quality. We invite you to visit our factory or request a virtual demonstration.
Frequently Asked Questions
-
Q: What is the typical payback period for a multi-effect evaporator?
A: Depending on your production volume and local energy costs, many clients see payback within 12–18 months due to substantial steam savings. -
Q: Can the unit handle viscous products?
A: Yes, the shell-and-tube design can process medium to high viscosity liquids; for very viscous products, we offer optional forced circulation configurations. -
Q: Is the CIP system suitable for dairy applications?
A: Absolutely. Our CIP system meets dairy hygiene standards and can be programmed with specific cleaning cycles (alkali, acid, rinse) to remove milk deposits. -
Q: What materials are in contact with the product?
A: All wetted parts are made of SS304 or SS316L, with food-grade gaskets. For corrosive chemicals, optional Hastelloy or titanium can be provided. -
Q: Do you offer a warranty?
A: Yes, we provide a standard 12-month warranty from installation date, with extended maintenance contracts available. -
Q: Can the automatic control system integrate with our existing DCS?
A: Yes, our PLC supports Modbus, Profibus, and Ethernet/IP protocols for seamless integration. -
Q: What is the lead time for a 3-effect evaporator with 2000 kg/h capacity?
A: Typically 45–60 days from order confirmation, depending on customization level. -
Q: Do you provide training for operators?
A: Yes, we offer on-site training and detailed manuals; remote training via video call is also available.
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