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Three-Effect Continuous Evaporation Crystallizer for Chemical Wastewater Treatment Durable Design
Product Spotlights
This continuous triple-effect evaporator crystallizer delivers high-efficiency ZLD for chemical wastewater. Its energy-saving multi-effect design cuts steam use by over 60%, while robust, corrosion-resistant construction ensures durability. Fully automated PLC control enables stable, low-labor operation, recovering dry salts and high-purity water for reuse. It's a scalable, cost-effective solution for industries facing stringent discharge regulations.
US$ 6300 - 857000
MOQ: 1 Combo
Key Specifications
Get Latest Price
Application:
Other, High-Salinity Chemical Wastewater Treatment & Zero Liquid Discharge (ZLD)
Process Type:
Continuous Three-Effect Evaporation & Crystallization
Construction Material:
High-grade Stainless Steel (SS316L/2205 Duplex optional)
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
20 days
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Application
Other, High-Salinity Chemical Wastewater Treatment & Zero Liquid Discharge (ZLD)
Process Type
Continuous Three-Effect Evaporation & Crystallization
Construction Material
High-grade Stainless Steel (SS316L/2205 Duplex optional)
Design Feature
Modular, Durable, Corrosion-Resistant Design
Heating Source
Steam or Thermal Oil (customizable)
Control System
Fully Automatic PLC with Touchscreen HMI
Energy Efficiency
High, Utilizing Latent Heat Across Multiple Effects
Output Form
Dry Crystalline Solids & High-Purity Condensate
As a leading manufacturer with nearly a decade of experience, Qingdao Conqinphi Environmental Technology Group specializes in advanced wastewater treatment solutions. Our Three-Effect Continuous Evaporation Crystallizer represents the pinnacle of our engineering expertise, designed specifically for the efficient and reliable treatment of high-salinity chemical wastewater. This robust system is built to deliver consistent performance, minimize operational costs through superior energy efficiency, and provide a sustainable path to Zero Liquid Discharge (ZLD) for industries facing stringent environmental regulations.
Core Product Advantages & Technical Specifications:
This continuous crystallizer utilizes a multi-effect evaporation process, where vapor from one effect serves as the heating source for the next, dramatically reducing steam consumption. The durable design ensures longevity even when handling aggressive chemical streams.
- Superior Energy Efficiency: The triple-effect design recycles latent heat, typically reducing steam consumption by over 60% compared to single-effect systems.
- Continuous, Automated Operation: PLC-controlled for stable, hands-off processing, ensuring consistent product quality and reducing labor costs.
- Robust Construction: Manufactured from high-grade stainless steel or specialty alloys (optional) to withstand corrosive environments, ensuring a long service life.
- High Recovery Rates: Effectively concentrates wastewater to produce dry, disposable crystalline salts and high-purity distilled water for reuse.
- Compact & Modular Design: Engineered for easier installation, scalability, and future expansion to meet growing treatment needs.
The system's technical parameters can be customized to match specific feed characteristics and capacity requirements. Below is a reference table for a standard model range:
| Parameter | Specification Range |
|---|---|
| Evaporation Capacity | 1 to 50 tons of water per hour |
| Operating Pressure | Vacuum to Slightly Positive |
| Steam Consumption (approx.) | 0.25 - 0.35 kg steam / kg water evaporated |
| Final Product | Dry Crystalline Solids & Condensate Water (TDS < 50 ppm) |
| Control Interface | Touchscreen PLC with data logging and remote monitoring option |
| Main Material | SS304 / SS316L / Duplex 2205 (customizable) |
Benefits for Your Operation:
- Cost Reduction: Significant savings on energy (steam) and waste disposal fees.
- Regulatory Compliance: Achieves ZLD, helping you meet strict environmental standards.
- Resource Recovery: Transforms waste into reusable water and manageable solids.
- Operational Reliability: The durable, low-maintenance design minimizes downtime.
- Scalability: Modular units allow for capacity increases as your wastewater volume grows.
Backed by Conqinphi's robust manufacturing capabilities from our 10,000-30,000 sqm facility and supported by a dedicated team of 201-300 professionals, this crystallizer is engineered for global performance. Our annual export value of US$10-50 Million and presence in markets across North America, Europe, Asia, and beyond attest to the reliability and acceptance of our solutions. We combine this experience with a commitment to quality management systems to deliver a product that not only solves your immediate wastewater challenges but also provides a durable, long-term asset for your plant. Contact us today to discuss how our Three-Effect Continuous Evaporation Crystallizer can be tailored to optimize your chemical wastewater treatment process.
Frequently Asked Questions (FAQ):
-
Q: What types of chemical wastewater is this crystallizer suitable for?
A: It is highly effective for treating high-salinity wastewater from industries like pharmaceuticals, dyes, petrochemicals, and metal plating, where salts and organic compounds need to be separated and recovered. -
Q: How does the "three-effect" design contribute to energy savings?
A: The system uses a series of three evaporation chambers (effects). Steam heats the first effect; its vapor then heats the second, and so on. This reuse of latent heat drastically cuts the total fresh steam required, often by more than half. -
Q: Is the system fully automatic?
A: Yes, standard models feature a comprehensive PLC-based control system with a touchscreen Human-Machine Interface (HMI) for automated operation, monitoring, and alarm management, requiring minimal manual intervention. -
Q: Can you handle the crystallization of different salt types?
A> Absolutely. The system design, including forced circulation and scraper mechanisms, can be adapted to handle various inorganic salts (e.g., sodium sulfate, sodium chloride, ammonium salts) to prevent scaling and ensure smooth crystal discharge. -
Q: What is the expected lifespan of the equipment, especially with corrosive feeds?
A> The durable design utilizes corrosion-resistant materials like SS316L or duplex stainless steel as standard. For highly corrosive streams, material upgrades (e.g., Hastelloy, titanium) are available upon request to ensure a long operational life. -
Q: Do you provide pilot testing or treatability studies?
A> We strongly recommend laboratory or pilot-scale testing for new or complex wastewater streams. We can arrange testing services to determine optimal operating parameters and confirm system feasibility for your specific application. -
Q: What kind of after-sales support and documentation do you offer?
A> We provide detailed operation & maintenance manuals, installation drawings, and P&IDs. Technical support is available remotely and, if needed, through on-site service engineers. Training for your operators is also part of our standard service package. -
Q: How is the final condensate water quality?
A> The condensate produced is typically of high purity, with Total Dissolved Solids (TDS) often below 50 ppm, making it suitable for reuse as cooling tower makeup water, boiler feed water (with further polishing), or other process water needs, supporting water conservation goals.
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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