304 Stainless Steel Ammonia-based Desulfurization Evaporation and Crystallization System With PLC Control
Product Spotlights
As a leading manufacturer from Qingdao Conqinphi Environmental Technology Group Co., Ltd., we proudly present our 304 Stainless Steel Ammonia-based Desulfurization Evaporation and Crystallization System with PLC Control. This system is engineered to efficiently treat ammonia-containing wastewater from desulfurization processes, converting it into reusable water and valuable crystalline byproducts. With our factory spanning 10,000–30,000 square meters and over 200 skilled employees, we bring years of expertise in environmental equipment manufacturing. Our advanced PLC control ensures precise operation, minimal manual intervention, and consistent output quality, making it an ideal solution for industries seeking sustainable waste management.
The system is constructed entirely from 304 stainless steel, offering excellent corrosion resistance against ammonia and other chemicals. It integrates evaporation and crystallization in a single continuous process, achieving high recovery rates while reducing energy consumption. The PLC controller allows operators to monitor and adjust parameters such as temperature, pressure, flow rate, and slurry density in real time. This not only enhances product consistency but also reduces downtime and maintenance costs.
Key Features & Technical Specifications
- Material: Full 304 stainless steel for long service life and corrosion resistance.
- Control System: PLC-based automation with touch screen interface; supports remote monitoring (optional).
- Evaporation Efficiency: Customizable multi-effect evaporation design to reduce steam consumption.
- Crystallization: Forced circulation or DTB type to produce uniform crystals.
- Energy Saving: Heat recovery system reduces overall energy usage by up to 30%.
- Capacity Range: From 1 m³/h to 50 m³/h (or tailored upon request).
- Compliance: Designed according to international standards; optional ATEX certification for hazardous areas.
| Parameter | Specification |
|---|---|
| Operating Temperature | 60°C – 120°C (adjustable) |
| Operating Pressure | Atmospheric to 0.5 MPa |
| Power Supply | 380V/50Hz (customizable) |
| Crystal Purity | ≥ 95% (depending on feed) |
| Control Accuracy | ±0.5°C / ±1% flow |
| Material Thickness | 3–6 mm (vessel) |
The system is particularly beneficial for customers in ammonia-based flue gas desulfurization (ammonia desulfurization) plants, chemical fertilizer production, and other industries where ammonia-containing wastewater needs to be treated. By recovering ammonium sulfate or other valuable salts, you can offset operational costs and meet stringent environmental regulations. The PLC control also logs historical data, aiding in maintenance planning and optimization.
Why Choose Qingdao Conqinphi?
Established in 2015, we have grown into a reliable manufacturer with an annual export value of US$10 million – US$50 million. Our factory is ISO9001, ISO14000, OHSAS18001 certified, ensuring consistent quality management. We have delivered equipment to markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our team of 201–300 experienced professionals provides comprehensive support from design to after-sales service. With our port of shipment in Qingdao, we offer competitive logistics and fast delivery. Invest in a system that delivers both environmental compliance and economic returns – contact us today for a customized solution.
Frequently Asked Questions
Q1: What is the typical recovery rate of ammonium sulfate using this system?
A: The recovery rate can reach over 95% depending on the feed concentration and operating parameters. Our PLC control optimizes the process to maximize yield.
Q2: Can the system handle varying feed compositions?
A: Yes, the PLC controller can adjust evaporation temperature and circulation rate in real time, making it suitable for fluctuating wastewater quality.
Q3: What maintenance is required for the 304 stainless steel parts?
A: Regular cleaning of the heat exchange surfaces and inspection of seals is recommended. 304 stainless steel offers good corrosion resistance; however, for highly aggressive environments, we can upgrade to 316L or duplex stainless steel.
Q4: Is the system energy-efficient compared to traditional methods?
A: Yes, our multi-effect evaporation design and heat recovery system can reduce steam consumption by 20–40% compared to single-effect evaporators.
Q5: What is the minimum order quantity (MOQ)?
A: MOQ is 1 set. Customization of capacity and configuration is available upon request.
Q6: Do you provide installation and commissioning support?
A: Yes, we offer on-site installation guidance and commissioning services. Remote technical support is also available.
Q7: What certifications does your company hold?
A: We are certified with ISO9001, ISO14000, OHSAS18001, and others. Our manufacturing processes comply with international standards.
Q8: Can the PLC system be integrated with existing plant DCS?
A: Yes, we can provide communication protocols such as Modbus, Profibus, or OPC for seamless integration.
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