





Filter cloth for filter press, vertical filter press, chemical processing of alumina
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Detailed Description
- Filter cloth for filter press, vertical filter press, chemical processing of alumina
Filter press type: Vertical filter press
Application industry: Chemical industry
Material description: Alumina
Filter cloth Model: 2015





Filter press filter cloth Key application in alumina processing in the chemical industry
1. Filtration needs in alumina production
Alumina, as a basic raw material in the aluminum industry, its production process involves complex solid-liquid separation processes, especially in Bayer process During the extraction of alumina, key steps such as red mud separation and seed washing are required. Vertical filter press Due to its efficient dewatering ability, compact structure and automated operation characteristics, it is widely used in the alumina industry, and Filter press filter cloth As a core filtration medium, it plays a decisive role in separation efficiency and filter cake quality.
2. Advantages of vertical filter press
The vertical filter press adopts a vertically arranged filter plate structure. High pressure is used to retain solid particles in the slurry, achieving efficient dewatering. Its main advantages include:
- High-pressure filtration resulting in low filter cake moisture content, reducing subsequent drying costs.
- Automated operation improving production efficiency and reducing manual intervention.
- Small footprint suitable for optimized layout of alumina production lines.
- Closed filtration reducing dust and pollution, meeting environmental requirements.
3. The key role of filter press cloth
During the operation of the vertical filter press, the performance of the filter cloth directly affects the filtration speed, filter cake quality, and equipment life. For the special needs of the alumina industry, the filter cloth must have the following characteristics:
- Strong alkali corrosion resistance Adaptable to the high-temperature alkaline environment in Bayer process alumina production, ensuring long-term stable operation.
- High strength and wear resistance To cope with the mechanical stress during the high-pressure filtration process, extending the service life.
- Excellent air permeability and filtration accuracy Ensuring smooth filtrate flow while effectively retaining alumina particles, improving product purity.
- Good filter cake release Reducing filter cake residue and improving equipment operating efficiency.
4. Xiamen Citius (Xiamen Citius) Application advantages of filter cloth
Xiamen Citius (Xiamen Citius) Deeply cultivating the industrial filtration field, providing high-performance vertical filter press filter cloth for the alumina industry. Product features include:
- Selected alkali-resistant fiber materials Suitable for the high-temperature and strong alkali environment of alumina production.
- Optimized weaving and surface treatment processes Improving filtration accuracy and filter cake release performance.
- Providing customized specifications and special processing services Such as brushing, edging, and punching, to meet different process needs.
5. Conclusion
In the alumina industry, the combined application of vertical filter presses and high-performance filter press cloths can effectively improve solid-liquid separation efficiency, optimize production processes, and reduce operating costs. Xiamen Citius (Xiamen Citius) With leading technology and customized solutions, it provides stable and reliable filtration support for alumina production enterprises, helping to promote the efficient development of the industry.