Monofilament filter cloth, non-woven fabric horizontal vacuum belt filter press, iron and steel industry vanadium iron primary slag slurry treatment
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Detailed Description
- Monofilament filter cloth, non-woven fabric horizontal vacuum belt filter for the steel industry handling vanadium iron primary slag
Filter type: Horizontal vacuum belt filter
Application industry: Vanadium iron primary slag
Material description: Vanadium iron primary slag
Filter cloth Model: Monofilament filter cloth, non-woven fabric
Application of monofilament filter cloth and non-woven fabric in horizontal vacuum belt filter for handling vanadium iron primary slag
In the steel industry, the smelting process of vanadium iron produces a large amount of slurry with certain fluidity and high solid content, especially the vanadium iron primary slag, which has a complex particle distribution, high specific gravity, and strong corrosiveness. How to efficiently and continuously carry out solid-liquid separation is the key to improving resource recovery rate and achieving green production.
Advantages of horizontal vacuum belt filter
As a continuously operating vacuum solid-liquid separation equipment, the horizontal vacuum belt filter has the following significant advantages:
- Continuous feeding, filtration and slag discharge : Suitable for large processing capacity and high-intensity working conditions;
- Adjustable process parameters : Easy to finely control filtration time, washing times, etc.;
- High degree of automation, stable operation ;
- Thorough filter cake washing, high recovery rate 。
Especially suitable for materials with complex composition and strong corrosiveness, such as vanadium iron slag.
Combined advantages of monofilament filter cloth and non-woven fabric
In the horizontal vacuum belt filter, the filter cloth, as the medium, plays a decisive role in filtration efficiency. Xiamen Citius (Xiamen Citius) According to the characteristics of vanadium iron primary slag, it is recommended to use A composite structure of monofilament filter cloth and non-woven fabric ,taking into account strength, precision and chemical resistance:
Characteristics of monofilament filter cloth:
- Smooth surface ,easy filter cake removal, reducing residue;
- High air permeability and stable pore structure ,fast filtration speed;
- High mechanical strength, wear-resistant and tear-resistant, suitable for continuous operation equipment 。
Advantages of non-woven fabrics:
- Good retention capacity for fine particles ,improving the cleanliness of the filtrate;
- Soft and adaptable ,can be used as a support or auxiliary filter layer;
- Good hydrophilicity and uniform distribution ,helps to maintain uniform filtration.
When used in combination, the non-woven fabric is used as a covering layer or bottom auxiliary filter, combined with the main bearing capacity of the monofilament filter cloth, which can significantly improve the filtration accuracy and filter cake formation speed.
Actual effect of application in vanadium iron primary slag
Citius (Xiamen Citius) The customized filter cloth solutions provided have been put into use in many steel companies, and the feedback shows:
- Improved slag dehydration efficiency 20% and above;
- Extended filter cloth operation cycle, effectively reducing replacement frequency;
- Significant improvement in filtrate clarity, which is beneficial to subsequent resource recovery;
- High filter cake dryness, easy for transportation and reuse.
Professional customization and technical services
Xiamen Citius (Xiamen Citius) Filter Material Technology Co., Ltd. has 30 years of industrial filtration experience, and is committed to providing tailor-made filtration solutions for the steel industry. Products cover various pore sizes, structures and process processing forms of industrial filter cloths to meet the filtration needs of various complex materials.
Conclusion
Against the backdrop of the steel industry's continuous pursuit of energy conservation, emission reduction, and resource recycling, the combined application of horizontal vacuum belt filters and high-performance filter cloths provides strong support for the green treatment of vanadium iron primary slag. Citius (Xiamen Citius) will continue to be technology-innovation driven to contribute to the high-quality development of the steel industry.