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Help CenterUsed in Wastewater Treatment: Long Tube Vertical Evaporator, High Recovery Rate, Corrosion Resistant
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Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. – a trusted manufacturer established in 2015 with a factory spanning 10,000–30,000 square meters and an annual export value exceeding US$10 million. Our long tube vertical evaporator is specifically engineered for wastewater treatment applications, delivering a high recovery rate and exceptional corrosion resistance. Whether you are treating industrial effluent or concentrating valuable by-products, this evaporator offers reliable performance, reduced energy consumption, and minimal maintenance. Backed by certifications including ISO9001, ISO14000, and OHSAS18001, our equipment meets international quality standards.
Key Features & Technical Advantages
- High Recovery Rate: Achieve up to 98% water recovery, significantly reducing waste volume and operational costs.
- Corrosion Resistant Construction: Made from premium stainless steel or titanium alloys, the evaporator withstands aggressive chemicals and saline environments.
- Long Tube Vertical Design: Vertical tube arrangement maximizes heat transfer efficiency and minimizes footprint, ideal for limited-space installations.
- Energy Efficient: Integrated vapor compression or multiple-effect options (available upon request) lower steam consumption by up to 40%.
- Easy Maintenance: Accessible tube bundles and simplified cleaning procedures reduce downtime.
- Customizable Capacity: From 1,000 L/h to 50,000 L/h – tailored to your wastewater volume and concentration requirements.
- Optional PLC Control: Fully automated operation with real-time monitoring for consistent output and safety.
Technical Specifications (Typical Model – Confirm with Our Engineers)
| Parameter | Value |
|---|---|
| Evaporation Capacity | 5,000 L/h (other capacities available) |
| Recovery Rate | ≥ 90% (up to 98%) |
| Operating Temperature | 60°C – 110°C |
| Material | SS304 / SS316L / Titanium (optional) |
| Power Supply | 380V/50Hz (3-phase) or customized |
| Control Mode | Manual / PLC automatic (optional) |
| Dimensions (approx.) | 3m × 2m × 6m (H) – vary by capacity |
| Certifications | ISO9001, ISO14000, OHSAS18001 |
Product Advantages for Your Business
- Reduce Waste Disposal Costs: By recovering up to 98% of water, your wastewater volume shrinks dramatically, cutting hauling and treatment expenses.
- Compliance with Environmental Regulations: Achieve discharge standards or zero-liquid discharge (ZLD) goals with this efficient evaporation technology.
- Minimal Chemical Usage: Physical evaporation eliminates the need for additional chemicals, lowering operating costs and secondary pollution.
- Long Service Life: Corrosion-resistant materials ensure years of trouble-free operation even in harsh environments.
- Flexible Integration: Can be combined with existing wastewater treatment systems or used as standalone unit.
Why Choose Qingdao Conqinphi?
As a manufacturer with over 201 employees and a factory area of 10,000–30,000 m², we have the capacity to deliver large-scale projects on time. Our annual export value of US$10–50 million demonstrates our global reach – we serve markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. Every evaporator is backed by rigorous quality control and certifications such as ISO9001, ISO14000, and OHSAS18001. Additionally, our experienced technical team provides comprehensive support from design to commissioning.
We invite you to discuss your specific wastewater evaporation needs. Contact us today for a customized proposal and quotation. Let our long tube vertical evaporator help you achieve higher recovery rates, lower costs, and sustainable operations.
Frequently Asked Questions (FAQ)
1. What types of wastewater can this evaporator handle?
This long tube vertical evaporator is suitable for a wide range of industrial wastewater – including saline, alkaline, acidic (within pH 3-11), and organic-laden streams. For extremely corrosive fluids, we offer titanium construction as an option.
2. How high is the recovery rate in real-world conditions?
Depending on feed concentration and operating parameters, recovery rates typically range from 90% to 98%. Our engineering team can optimize the design for your specific feed to achieve the highest possible recovery.
3. Do I need any pretreatment before the evaporator?
We recommend basic filtration to remove large solids and suspended solids. For certain high-fouling streams, chemical softening or anti-scalant dosing may be advised. Our engineers will evaluate your water profile during design.
4. What is the typical energy consumption?
Energy consumption varies with design. A single-effect evaporator consumes about 0.3-0.5 kWh per liter of evaporated water. With multiple-effect or vapor compression options, consumption can be reduced by 30-50%.
5. Does the unit require special installation or foundation?
The evaporator is designed as a packaged system but may require a concrete foundation depending on size. Our installation manual provides detailed requirements, and our service team can supervise installation upon request.
6. What is the lead time for delivery?
Standard sizes can be delivered within 30-45 days after order confirmation. Customized units may take 60-90 days. We work closely with our production team to meet your schedule.
7. How do you ensure corrosion resistance in harsh environments?
We use high-grade stainless steel (SS316L) as standard. For extremely corrosive applications (e.g., high chlorides), titanium or duplex stainless steel is available. All welds are passivated and tested for integrity.
8. Do you provide after-sales support and spare parts?
Yes, we offer comprehensive after-sales service, including remote troubleshooting, on-site commissioning (optional), and a stock of common spare parts. Our team is just an email or call away.
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