Skid-Mounted Ammonia-based Desulfurization Evaporation and Crystallization System, IP65 Control Panel
Product Spotlights
As a leading manufacturer from Qingdao Conqinphi Environmental Technology Group Co., Ltd., we are proud to present our Skid-Mounted Ammonia-based Desulfurization Evaporation and Crystallization System with an IP65-rated control panel. This advanced system is designed to efficiently treat ammonia-based desulfurization wastewater, turning it into valuable crystalline byproducts while minimizing environmental impact. With over 9 years of experience in environmental technology, our team has engineered a robust, space-saving solution that integrates evaporation, crystallization, and intelligent control into a single skid-mounted unit, ensuring easy installation and reliable operation in various industrial settings.
Our system is built to meet the rigorous demands of power plants, steel mills, chemical plants, and other industries that utilize ammonia-based desulfurization processes. The entire skid is pre-assembled and factory-tested, reducing on-site installation time and costs. The IP65 control panel provides dust-tight and water-protected operation, guaranteeing long-term performance even in harsh environments. By choosing our system, customers benefit from high efficiency, low energy consumption, and compliance with strict environmental regulations.
Key Features
- Skid-Mounted Design: Compact, pre-assembled unit for quick deployment – no complex on-site construction required.
- Ammonia-based Desulfurization Process: Specifically optimized for treating wastewater from ammonia desulfurization systems, achieving high recovery rates of ammonium sulfate or other salts.
- IP65 Control Panel: Fully sealed against dust and low-pressure water jets, ensuring reliable operation in wet or dusty conditions.
- Energy-Efficient Evaporation & Crystallization: Utilizes multi-effect evaporation or MVR technology to reduce steam consumption by up to 50% compared to traditional systems.
- Automatic Operation: PLC-based control system with touchscreen interface, enabling real-time monitoring and remote control via optional SCADA integration.
- High Crystallization Purity: Advanced crystal growth control ensures uniform, marketable crystals with low impurity content.
- Corrosion-Resistant Materials: Main wetted parts are made of stainless steel 316L or higher-grade alloys to withstand aggressive chemical environments.
- Low Maintenance: Self-cleaning design and easy access to key components minimize downtime.
Technical Specifications
| Parameter | Value |
| Processing Capacity | 500 – 5000 kg/h (customizable) |
| Evaporation Temperature | 60–90 °C (adjustable) |
| Crystallization Solid Content | ≥ 95% |
| Power Supply | 380V/50Hz or 480V/60Hz (optional) |
| Control Panel Rating | IP65 |
| Skid Dimensions (L×W×H) | Customizable (typical: 6m×2.5m×3m) |
| Operating Pressure | Atmospheric / vacuum (optional) |
| Steam Consumption | 0.3–0.6 kg steam per kg water evaporated |
Customer Benefits
- Zero Liquid Discharge (ZLD) Compliance: Helps meet stringent environmental regulations by recovering water and converting waste into solid salts.
- Reduced Operating Costs: Energy-efficient design lowers steam and electricity usage, while the skid-mounted setup reduces civil engineering expenses.
- Quick Return on Investment: The saleable crystalline byproducts (e.g., ammonium sulfate fertilizer) can offset operational costs.
- Enhanced Safety: IP65 control panel protects electrical components from moisture and dust, reducing fire and shock risks.
- Easy Integration: Pre-piped and pre-wired skid seamlessly connects to existing desulfurization systems.
- Long Service Life: High-grade materials and anti-corrosion coatings ensure durability in aggressive chemical environments.
At Qingdao Conqinphi Environmental Technology Group, we are committed to delivering reliable, high-performance solutions. Our factory spanning 10,000–30,000 square meters houses a dedicated team of 201–300 employees, and we have served clients in over 20 countries including North America, Europe, Southeast Asia, and Africa. With an annual export value exceeding US$10 million, we have established a strong reputation for quality and innovation. Our company holds multiple certifications such as ISO9001, ISO14000, OHSAS18001, and others, reflecting our dedication to quality management, environmental responsibility, and occupational health safety.
We understand that each project has unique requirements. That's why our system is fully customizable — from capacity to materials of construction. Our experienced engineering team provides comprehensive technical support, from initial design to commissioning and after-sales service. With a convenient port of shipment in Qingdao, we ensure timely delivery worldwide. Contact us today to discuss your desulfurization wastewater treatment needs and discover how our skid-mounted ammonia-based desulfurization evaporation and crystallization system can add value to your operations.
Frequently Asked Questions
-
What is the typical payback period for this system?
Based on our clients' feedback, the payback period usually ranges from 1 to 3 years, depending on scale, local energy costs, and the market value of the recovered crystalline product. -
Can the system handle fluctuating feed volumes and compositions?
Yes, our PLC control system automatically adjusts operating parameters to maintain stable performance. We can also design a buffer tank to accommodate inflow variations. -
What type of crystals are produced, and are they marketable?
For ammonia-based desulfurization, the main product is ammonium sulfate ( (NH₄)₂SO₄ ) crystals, which are widely used as a fertilizer in agriculture. The purity typically exceeds 95%, making it suitable for commercial sale. -
Is the IP65 control panel suitable for outdoor installation?
Absolutely. The IP65 rating ensures protection against dust ingress and water jets, making it ideal for outdoor or washdown areas. However, we recommend avoiding prolonged direct UV exposure unless specified. -
Do you provide installation and commissioning services?
Yes, we offer on-site installation supervision and commissioning support. Our engineers can travel to your site, or we can provide remote guidance. Training for your operators is also included. -
What is the expected lifespan of the system?
With proper maintenance, the system can operate for 15–20 years. Key components like heat exchangers and pumps are designed for easy replacement. -
Can the system be integrated with existing SCADA or DCS systems?
Yes, our control system supports standard communication protocols (Modbus, Profibus, etc.) for seamless integration with your plant's control network. -
What kind of warranty do you offer?
We provide a standard 12-month warranty from the date of commissioning, with extended warranty options available upon request. Our after-sales service team is available 24/7 for emergency support.
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