Double Four-effect Evaporator for Sugar Syrup Concentration With Steam Economy
Product Spotlights
As a leading manufacturer with over eight years of expertise in industrial processing equipment, Qingdao Conqinphi Environmental Technology Group is proud to introduce our advanced Double Four-effect Evaporator. This system is engineered specifically for the demanding task of sugar syrup concentration, offering a significant leap in steam economy and operational efficiency. Operating from our expansive 10,000-30,000 square meter facility, we combine robust engineering with stringent quality controls, including ISO 9001 and HACCP standards, to deliver reliable solutions for global markets from North America to Southeast Asia. Our evaporator is designed to drastically reduce your energy consumption while maximizing output purity and consistency, making it a smart investment for any food, beverage, or chemical processing plant aiming to optimize its production line and reduce operational costs.
This high-performance evaporator system is built to handle continuous, large-scale concentration processes with precision. Below are its core features and benefits:
- Superior Steam Economy: The quadruple-effect design reuses latent heat from the vapor of each previous effect to heat the next, dramatically reducing fresh steam requirements by up to 75% compared to single-effect systems.
- High-Quality Construction: Manufactured primarily from food-grade stainless steel (304 or 316), ensuring corrosion resistance, hygiene, and long service life, even with aggressive or high-Brix syrups.
- Precise Concentration Control: Integrated with advanced sensors and an optional PLC control system, it allows for precise monitoring and adjustment of parameters like temperature, pressure, and final product density.
- Versatile Application: While ideal for sugar syrup, it is equally effective for concentrating fruit juices, dairy products, whey, gelatin, and various chemical solutions, offering great flexibility.
- Compact & Efficient Design: The falling film technology ensures a high heat transfer coefficient and short product residence time, preserving product quality and color while maintaining a relatively compact footprint.
- Automated Operation: Reduces manual intervention, minimizes human error, and ensures stable, repeatable results batch after batch.
To provide a clearer overview, here are some typical technical specifications and configurations:
| Parameter | Specification / Range |
| Evaporator Type | Quadruple Effect, Falling Film |
| Standard Material | Stainless Steel SS304 / SS316 (Contact Parts) |
| Evaporation Capacity | Fully Customizable (e.g., 5, 10, 20, 50 tons/hr water evaporation) |
| Steam Consumption | Approx. 0.25 - 0.3 kg steam per kg water evaporated |
| Final Product Concentration | Up to 70-80° Brix for sugar syrup (Adjustable) |
| Operating Pressure | Vacuum operation in later effects to lower boiling point |
| Heat Exchange Area | Designed per customer capacity requirement |
| Control System | Manual, Semi-Automatic, or Full PLC Automation (Optional) |
| Cleaning System | CIP (Clean-In-Place) system available |
The advantages of choosing our Quadruple Effect Evaporator translate directly into tangible benefits for your business:
- Drastic Cost Reduction: The primary benefit is dramatically lower energy costs due to exceptional steam economy, leading to a faster return on investment.
- Enhanced Product Quality: Gentle falling film evaporation under vacuum minimizes thermal degradation, preserving the natural flavor, color, and nutritional value of the syrup.
- Increased Production Capacity: Continuous operation and high efficiency allow you to process larger volumes without proportionally increasing energy or floor space.
- Environmental Sustainability: Lower steam consumption means reduced fuel burning and a smaller carbon footprint for your plant.
- Operational Reliability: Built with durable components and backed by our engineering support, the system ensures high uptime and consistent performance.
Backed by a company that exports to over a dozen major markets worldwide with an annual export value of US$10-50 million, you can trust in our international experience and manufacturing scale. Our commitment is reflected in a comprehensive portfolio of management system certifications, including ISO 9001 for quality, ISO 14000 for environmental management, and HACCP for food safety—assurances that are critical for food-grade equipment. With a dedicated team of 201-300 professionals, we provide end-to-end service from design and fabrication to installation support. Choosing our Double Four-effect Evaporator is not just purchasing a machine; it's partnering with a reliable manufacturer for a sustainable, cost-effective concentration solution. Contact us today to discuss how we can customize this system to meet your specific production goals and start saving on your energy bills.
Frequently Asked Questions (FAQ)
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Q: What exactly is a "Double Four-effect" evaporator?
A: The term "Double Four-effect" refers to a Quadruple Effect evaporator system. It uses four stages (effects) in series, where the vapor generated from one effect is used as the heating source for the next, effectively reusing energy twice over, leading to very high steam economy. -
Q: How much steam can I expect to save compared to a single-effect evaporator?
A: Steam savings are substantial. While a single-effect unit uses roughly 1.1 kg of steam to evaporate 1 kg of water, a quadruple-effect system can reduce this to approximately 0.25-0.3 kg of steam per kg of water evaporated, saving about 70-75% on steam consumption. -
Q: Is this evaporator suitable only for sugar syrup?
A: No, it is highly versatile. While optimized for sugar syrup, its design is effective for concentrating a wide range of heat-sensitive liquids, including fruit juices, milk, pharmaceutical intermediates, and chemical waste streams, provided the materials of construction are compatible. -
Q: What is the typical lead time for such a custom system?
A: Lead time depends on the complexity and capacity of the system. For standard capacity ranges, it typically takes 16 to 24 weeks from order confirmation to shipment. We provide a detailed project schedule upon inquiry. -
Q: Do you provide automation and control systems?
A: Yes, we offer various levels of control. You can choose from manual operation to fully automated PLC-based systems with touchscreen HMIs for precise control, data logging, and remote monitoring. The choice depends on your operational needs and budget. -
Q: How is the cleaning and maintenance handled?
A: The system is designed for easy maintenance. We highly recommend and can supply an integrated Clean-In-Place (CIP) system, which allows for automated cleaning without major disassembly, ensuring hygiene and reducing downtime. -
Q: Can you assist with installation and commissioning?
A> As a full-service manufacturer, we provide detailed installation manuals, drawings, and can dispatch our experienced engineers to your site for supervision, commissioning, and operator training to ensure a smooth startup. -
Q: What after-sales support do you offer?
A> Our support includes a standard warranty on materials and workmanship, readily available spare parts, and lifelong technical consultation. Our team is accessible to help troubleshoot and optimize your system's performance long after installation.
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