Automatic Three-Effect Continuous Evaporation Crystallizer 380V 50Hz Stainless Steel Body
Product Spotlights
As a leading manufacturer established in 2015, Qingdao Conqinphi Environmental Technology Group specializes in providing advanced separation and concentration solutions for global industries. Our Automatic Three-Effect Continuous Evaporation Crystallizer represents our commitment to engineering excellence, combining robust stainless steel construction with intelligent automation to deliver reliable performance in demanding applications. Designed for continuous operation, this system efficiently concentrates solutions and recovers valuable products while minimizing energy consumption through its multi-effect design.
This equipment is engineered to handle challenging processes where precise crystallization and concentration control are critical. With over 10,000 square meters of manufacturing facilities and a team of 201-300 technical professionals, we ensure each system meets stringent quality standards before shipment from Qingdao port to markets worldwide including North America, Southeast Asia, Europe, and beyond.
Core Technical Features & Advantages:
- Multi-Effect Energy Efficiency: The three-effect configuration significantly reduces steam consumption by reusing vapor from previous effects as heating medium for subsequent effects, typically achieving steam economies of 2.5-3.0 kg evaporation/kg steam.
- Continuous Automated Operation: PLC-controlled system maintains consistent process parameters, automatically adjusts feed rates, controls crystallization cycles, and manages cleaning procedures without manual intervention.
- Corrosion-Resistant Construction: Manufactured from high-grade stainless steel suitable for handling aggressive chemicals, brines, and wastewater streams while maintaining product purity.
- Precise Crystal Control: Integrated design allows controlled supersaturation, nucleation, and crystal growth to produce uniform crystal size distribution suitable for downstream processing.
- Scalable Design: Modular configuration supports capacity expansion and can be customized to specific evaporation rates from pilot scale to industrial production levels.
Detailed Technical Specifications:
| Parameter | Specification | Notes |
| Operating Principle | Three-Effect Forward Feed | Optional backward feed available |
| Construction Material | SS304/SS316L Stainless Steel | Contact surfaces as per process requirements |
| Heating Surface Area | Customizable per capacity | Typically 50-500 m² per effect |
| Operating Pressure | Vacuum to Atmospheric | Optimized for boiling point elevation |
| Control System | PLC with HMI Interface | Remote monitoring capability |
| Power Requirement | 380V ±10%, 50Hz | Other voltages available upon request |
| Utility Connections | Steam, Cooling Water, Electricity | Detailed utility specifications provided |
Client Benefits & Applications:
- Reduced Operational Costs: Lower energy consumption directly impacts production economics, with payback periods often under 24 months compared to single-effect systems.
- Enhanced Product Quality: Controlled crystallization conditions yield consistent crystal morphology and purity, meeting pharmaceutical, food-grade, or industrial specifications.
- Waste Minimization: Maximizes product recovery from process streams while concentrating waste for disposal or further treatment, supporting environmental compliance.
- Labor Optimization: Automated operation reduces staffing requirements for routine monitoring and adjustments, allowing personnel to focus on quality control and maintenance.
- Process Reliability: Continuous operation minimizes thermal cycling stress on equipment components, extending service life and reducing maintenance frequency.
Our systems are designed for diverse industrial sectors including chemical processing for salt recovery, pharmaceutical intermediate concentration, food ingredient production, wastewater ZLD (Zero Liquid Discharge) applications, and mineral processing. The modular design allows integration with existing plant infrastructure, while the stainless steel construction ensures compatibility with sanitary requirements where applicable.
Backed by our company's comprehensive quality management systems and annual export value ranging between US$10-50 million, we have demonstrated capability to deliver reliable equipment to global markets. With established supply chains to North America, Europe, Asia, Africa, and Oceania, we provide not just equipment but complete technical support including process engineering, installation guidance, and operational training. Our extensive experience across varied industries ensures we understand your specific concentration and crystallization challenges.
Choosing our Automatic Three-Effect Continuous Evaporation Crystallizer means investing in a solution designed for long-term performance and efficiency. Contact us to discuss your application requirements, and let our engineering team develop a customized proposal that addresses your specific capacity, product quality, and operational objectives.
Frequently Asked Questions (FAQ):
-
What is the typical evaporation capacity range for this system?
Capacity is fully customizable based on client needs, typically ranging from 1,000 to 50,000 kg/hr of water evaporation. Our engineering team will design the system based on your feed concentration, desired final concentration, and operating hours. -
Can this crystallizer handle corrosive or scaling feed solutions?
Yes. The stainless steel construction (SS304/316L) provides good corrosion resistance for many applications. For highly corrosive media, we can recommend appropriate material upgrades or protective coatings after reviewing your feed analysis. -
How automated is the "automatic" operation?
The system features full PLC automation for critical parameters including feed flow, steam pressure, vacuum level, crystallizer level, and product discharge. It can operate unattended for extended periods with alarm notifications for abnormal conditions. -
What utilities are required for operation?
Primary utilities include heating steam (or thermal oil), cooling water for condensers, electrical power (380V/50Hz), and instrument air for control valves. Detailed utility specifications are provided with each quotation. -
What is the lead time for delivery?
Standard lead times range from 16-24 weeks depending on system complexity and customization. Expedited options may be available for standard configurations. -
Do you provide installation and commissioning support?
Yes, we offer comprehensive support packages that can include supervision of installation, commissioning assistance, operator training, and initial production support to ensure smooth startup. -
How does the three-effect design save energy compared to single-effect?
In a three-effect system, vapor from the first effect becomes the heating source for the second effect, and vapor from the second heats the third. This reuse of latent heat typically reduces steam consumption by 60-70% compared to single-effect evaporation. -
Can the system be designed for CIP (Clean-in-Place) operation?
Yes, CIP systems are available as an optional feature. These include spray balls, cleaning solution tanks, and automated cleaning sequences programmed into the PLC for consistent cleaning results.
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