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Three-effect Forced Circulation Evaporation Crystallizer ISO Compliant After-sales Technical Support
Product Spotlights
Three-effect forced circulation design delivers high energy efficiency and minimal scaling. Customizable capacity, PLC automation, and ISO-compliant manufacturing. Global after-sales technical support ensures reliable operation for industrial wastewater concentration and salt crystallization.
US$ 84900 - 769000
MOQ: 2 Combos
Key Specifications
Get Latest Price
Application:
Other, Industrial wastewater treatment
Material:
Other, Stainless steel 304/316L (optional)
Certification:
Other, ISO compliant (ISO9001
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
40 days
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Application
Other, Industrial wastewater treatment
Material
Other, Stainless steel 304/316L (optional)
Certification
Other, ISO compliant (ISO9001
Number of Effects
Three-effect
Evaporation Capacity
Customizable (e.g., 500–50,000 L/h)
Operating Temperature
60°C–120°C (adjustable)
Operating Pressure
Atmospheric or vacuum (customizable)
Control System
PLC automatic control (optional)
Power Supply
380V/50Hz or as required
After-sales Support
Technical support, installation guidance, remote assistance
Qingdao Conqinphi Environmental Technology Group Co., Ltd., a manufacturer established in 2015 with a factory area of 10,000–30,000 square meters and an annual export value of US$10–50 million, presents the Three-effect Forced Circulation Evaporation Crystallizer. Designed for efficient concentration and crystallization of industrial wastewater, this system leverages forced circulation to minimize scaling and fouling, ensuring stable long-term operation. With ISO compliance and dedicated after-sales technical support, it offers a reliable solution for reducing liquid waste volume and recovering valuable resources.
Key Features & Technical Advantages
- Three-effect design – Maximizes steam economy by utilizing vapor from the first effect to heat the second, and so on, reducing overall energy consumption by up to 50% compared to single-effect systems.
- Forced circulation – A circulation pump maintains high flow velocity inside the heat exchanger tubes, effectively preventing salt deposition and scaling, thus extending maintenance intervals.
- High crystallization efficiency – The forced circulation pattern ensures uniform supersaturation, producing well-shaped crystals that are easier to separate and dewater.
- Wide material compatibility – Available in stainless steel 304 or 316L, with optional anti-corrosion coatings for aggressive pH environments.
- Automated control – PLC-based system monitors temperature, pressure, flow rate, and liquid level, allowing unattended operation with alarm functions.
- Compact footprint – Vertical or horizontal arrangement according to site conditions, saving valuable floor space.
- Customizable capacity – Evaporation rates from 500 L/h to 50,000 L/h can be tailored to specific project requirements.
Technical Specifications (Typical)
| Parameter | Value |
|---|---|
| Number of Effects | 3 |
| Evaporation Type | Forced circulation (submerged tube or external heat exchanger) |
| Heating Medium | Steam (0.3–0.8 MPa) or thermal oil |
| Evaporation Temperature | First effect: 100–120°C; Final effect: 60–80°C (under vacuum) |
| Crystallization Outlet | Continuous or batch discharge |
| Control System | PLC + touch screen (Siemens, Mitsubishi or domestic brand) |
| Wetted Materials | SS304/SS316L, Titanium, or Duplex (customizable) |
Customer Benefits
- Energy savings – Multi-effect configuration reduces steam consumption, lowering operating costs.
- Reduced downtime – Forced circulation minimizes scaling, so cleaning intervals are longer.
- High recovery rate – Achieves over 98% water recovery in many wastewater applications, enabling ZLD (Zero Liquid Discharge).
- Easy maintenance – Modular design with quick-access covers for tube inspection and cleaning.
- Scalable solution – Multiple units can be combined for larger projects.
- Global after-sales support – Qingdao-based shipment, with remote troubleshooting, on-site commissioning guidance, and spare parts availability.
Trust & Reliability
Backed by Qingdao Conqinphi Environmental Technology Group, a company with 201–300 employees and ISO-compliant manufacturing processes, this evaporator crystallizer has been exported to markets covering North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our factory spans 10,000–30,000 m², and our annual export value reaches US$10–50 million. Each unit undergoes rigorous quality control, including pressure testing and performance validation. We offer comprehensive after-sales technical support including installation guidance, remote diagnostics, and operator training. Choose our Three-effect Forced Circulation Evaporation Crystallizer for a durable, energy-efficient, and dependable solution to your liquid waste reduction needs. Contact us today for a customized proposal and competitive pricing.
Frequently Asked Questions (FAQ)
-
Q: What types of wastewater can this crystallizer handle?
A: It is suitable for high-salinity wastewater, brine, chemical mother liquor, and various industrial effluents that require salt recovery or volume reduction. Materials with high scaling tendency benefit most from forced circulation. -
Q: How does the three-effect design save energy?
A: The vapor generated in the first effect is used as heating medium for the second effect, and vapor from the second heats the third. This cascading effect reduces fresh steam consumption by about 50–60% compared to a single-effect evaporator. -
Q: Can the system operate under vacuum?
A: Yes, the final effect typically operates under vacuum (via a vacuum pump or steam ejector) to lower boiling temperature and facilitate heat transfer. Intermediate effects can also be operated at reduced pressure as needed. -
Q: What is the typical crystal size obtained?
A: Crystal size depends on residence time, supersaturation, and slurry density. With forced circulation, we can achieve mean crystal sizes of 0.2–0.8 mm. Customizable classification devices (hydrocyclones) can be added for specific size requirements. -
Q: How often is cleaning required?
A: For moderately scaling feeds, cleaning intervals range from 7 to 30 days. The forced circulation design reduces scale buildup, and a CIP (Clean-in-Place) system can be integrated for easier maintenance. -
Q: Is the crystallizer explosion-proof?
A: We offer optional explosion-proof electrical components and ATEX-compliant designs for flammable solvents or environments. Please specify your requirements when inquiring. -
Q: What after-sales support do you provide?
A: Our package includes technical documentation, remote commissioning guidance, on-site installation supervision (available upon request), spare parts supply, and a 12-month warranty. Our team responds within 24 hours for technical queries. -
Q: What certifications does this product hold?
A: The manufacturing facility is certified under ISO9001, ISO14000, OHSAS18001, and other ISO standards. The equipment is designed and built to comply with relevant ISO guidelines. Specific certifications (e.g., CE, ASME) can be arranged upon negotiation.
Send Inquiry to This Supplier
Miss scarlet
Sales
1Yr
Qingdao, Shandong, China
1Yr
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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