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Help CenterContinuous Zero-Discharge Wastewater Equipment, 304L Stainless Steel Evaporator, 2000L/day Capacity, Automatic Sludge Discharge
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Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. – a trusted manufacturer specializing in advanced wastewater treatment solutions since 2015. Our Continuous Zero-Discharge Wastewater Equipment (304L Stainless Steel Evaporator) is engineered to deliver reliable, efficient, and environmentally responsible water treatment for industries facing strict discharge regulations. With a robust capacity of 2000 liters per day and an automatic sludge discharge system, this evaporator minimizes liquid waste while maximizing operational simplicity.
Built from high-grade 304L stainless steel, the equipment offers superior corrosion resistance and durability in harsh industrial environments. The continuous zero-discharge design ensures that no liquid effluent is released, helping you comply with the most stringent environmental standards while recovering valuable water resources. The integrated automatic sludge discharge reduces manual intervention, lowers labor costs, and maintains stable performance over extended operation cycles.
Key Features & Technical Specifications
- Zero-Discharge Operation: All wastewater is evaporated, leaving no liquid effluent – ideal for ZLD (Zero Liquid Discharge) applications.
- 304L Stainless Steel Construction: Resistant to chloride stress corrosion cracking, suitable for saline or acidic wastewater streams.
- 2000L/Day Processing Capacity: Compact yet powerful, capable of handling moderate industrial flows.
- Automatic Sludge Discharge: Periodically removes accumulated solids without stopping the process, improving uptime and reducing maintenance.
- Continuous Operation: Designed for 24/7 running without interruption, maximizing throughput.
- Energy-Efficient Evaporation: Utilizes heat recovery and optimized thermal design to lower operational costs.
- User-Friendly Control: Optional PLC-based automation with remote monitoring capability.
| Parameter | Specification |
| Model | CQ-ZLD-2000 |
| Rated Capacity | 2000 L/day (83 L/hr) |
| Evaporation Temperature | 70–90°C (adjustable) |
| Heating Source | Electric / Steam / Hot Water (customizable) |
| Sludge Discharge Interval | Programmable via PLC (default 4 hours) |
| Power Consumption | ~15–20 kW (depending on heating source) |
| Material | 304L Stainless Steel (evaporator body & piping) |
| Dimensions (L×W×H) | Approx. 2500×1500×2000 mm (customizable) |
| Weight | ~1200 kg |
The automatic sludge discharge feature ensures that accumulated solids are periodically removed without interrupting the evaporation process. This not only extends the life of the equipment but also reduces manual cleaning downtime. The zero-discharge design means you no longer need to worry about costly wastewater disposal or regulatory penalties – the system evaporates all liquid, leaving only dry sludge that can be easily handled.
For businesses dealing with high-salinity wastewater, metal finishing, chemical processing, or landfill leachate, this evaporator offers a reliable path to compliance and sustainability. The 304L stainless steel construction provides excellent resistance to chlorides and acids, making it suitable for a wide range of aggressive waste streams.
Why Choose Qingdao Conqinphi?
As a manufacturer with 10,000–30,000 square meters of factory space and over 200 skilled employees, we have the production capacity and technical expertise to deliver high-quality wastewater equipment. Our annual export value exceeds US$10 Million, and we serve clients across North America, South America, Europe, Southeast Asia, Africa, the Middle East, and Oceania. Our quality management system is certified to ISO9001, ensuring consistent product excellence.
We have shipped our zero-discharge evaporators to industries ranging from electroplating to pharmaceuticals, with many customers reporting over 95% water recovery and significant reductions in operating costs. The equipment is backed by our responsive after-sales support and a one-year warranty.
Ready to achieve zero liquid discharge? Contact us today to discuss your specific wastewater parameters and receive a customized solution. Our team of engineers will assist you from system design to commissioning, ensuring a smooth transition to a cleaner, more efficient treatment process.
Frequently Asked Questions
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What types of wastewater can this evaporator handle?
It is designed for high-salinity, industrial wastewater containing chlorides, sulfates, and other non-volatile contaminants. Suitable for electroplating, metal finishing, chemical, oil & gas, and landfill leachate applications. -
How does the automatic sludge discharge work?
The system incorporates a programmable logic controller (PLC) that opens a discharge valve at set intervals (e.g., every 4 hours). The concentrated sludge is expelled without stopping the main evaporation process. -
Is the 2000L/day capacity fixed or can it be customized?
This is a standard model. Custom capacity (from 500L/day to 20,000L/day) is available upon request. Please provide your wastewater flow rate for a tailored design. -
What are the energy requirements?
The evaporator can be configured for electric, steam, or hot water heating. Power consumption depends on the heating source and wastewater concentration; typically 15–20 kW for electric heating. -
How long does it take to install and commission?
Installation usually takes 2–3 days. Our technical team can provide on-site support or remote guidance. Full commissioning and operator training are included. -
What maintenance is required?
Regular inspection of heating elements, seals, and sludge discharge mechanism. The automatic system reduces manual cleaning frequency. We provide a maintenance manual and spare parts list. -
Can the system be integrated with existing wastewater treatment plants?
Yes. It can be used as a finishing step after pretreatment (e.g., oil separation, pH adjustment). We offer engineering support for integration. -
What certifications does your company hold?
Our quality management system is ISO9001 certified. We also operate in compliance with ISO14000 and OHSAS18001 standards. Specific product certifications can be discussed based on your market requirements.
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