Automatic Program-Controlled Diaphragm Filter Press
$6,800.00
Our high-performance diaphragm filter press is a leading choice for global solid-liquid separation needs, complying with ISO, ASTM, and JB/T international standards. It integrates advanced TPE diaphragm technology and PLC automatic control, achieving filter cake moisture content as low as 50% and 30% energy savings.
Widely applied in chemical, metallurgy, environmental protection, food, and pharmaceutical industries, the equipment boasts strong corrosion resistance and high pressing pressure up to 2.5MPa. Its modular design ensures easy maintenance, while reducing filter cake transportation costs by over 50%.
描述
Automatic Program-Controlled Diaphragm Filter Press for Sludge Dewatering
A diaphragm filter press is a type of filter press equipped with elastic diaphragms installed between the filter plates and the filter cloths. During operation, once the feeding process is completed, high-pressure fluid or gas can be injected into the diaphragm plates. This causes the entire diaphragm to expand and compress the filter cake, thereby achieving further dewatering—a process commonly referred to as squeeze filtration.
A diaphragm filter press is a solid-liquid separation device that utilizes an elastic diaphragm to perform secondary squeezing of the filter cake, primarily used in industries such as chemical, environmental protection, pharmaceutical, and food processing. By incorporating diaphragm technology into the filter plates, it significantly enhances the solid dryness. Compared to traditional filtration processes, it achieves the lowest residual moisture content in the filter cake, making it one of the most robust and widely applied systems. Special materials such as PVDF are also available for specific requirements.
The working principle involves adding an elastic membrane between the filter plates and the filter cloth of a standard filter press. After the filter chamber completes feeding, high-pressure fluid or gas is injected into the diaphragm, causing it to expand and compress the filter cake. This further squeezes liquid out of the filter cake, significantly reducing its moisture content.
Features
1.Exceptionally Low Cake Moisture Content: Utilizing high-pressure filtration, the equipment produces filter cakes with extremely low residual moisture. This significantly reduces the volume and weight of the final sludge, leading to substantial savings in subsequent handling, transportation, and disposal costs.
2.Fully Automated, Unmanned Operation: The system features a high degree of automation, enabling continuous, unmanned operation. This not only optimizes labor costs but also enhances operational safety, consistency, and processing efficiency, minimizing human error.
3.Robust Construction for Harsh Conditions: Built with high-strength materials and advanced anti-corrosion treatments (such as coatings or specialized steel plates), the filter press demonstrates excellent resistance to high temperatures, chemical corrosion, and abrasion. This ensures long-term, stable performance even when processing aggressive sludge from various industries.
4.Dual-Pressure Dewatering Technology: The system employs a unique two-stage intensified dewatering process. The primary dewatering is achieved through the mechanical squeeze of the filter press plates.
2.Fully Automated, Unmanned Operation: The system features a high degree of automation, enabling continuous, unmanned operation. This not only optimizes labor costs but also enhances operational safety, consistency, and processing efficiency, minimizing human error.
3.Robust Construction for Harsh Conditions: Built with high-strength materials and advanced anti-corrosion treatments (such as coatings or specialized steel plates), the filter press demonstrates excellent resistance to high temperatures, chemical corrosion, and abrasion. This ensures long-term, stable performance even when processing aggressive sludge from various industries.
4.Dual-Pressure Dewatering Technology: The system employs a unique two-stage intensified dewatering process. The primary dewatering is achieved through the mechanical squeeze of the filter press plates.
Advantages of diaphragm filter press
1.High Solid-Liquid Separation Efficiency: Through secondary pressing, the moisture content of the filter cake is significantly reduced, resulting in improved separation effectiveness.
2.High Level of Automation: Many units are equipped with programmable control systems, enabling fully automated operations including feeding, filtration, pressing, and cake discharge.
3.Flexible Operation: The degree of compression can be adjusted by controlling the pressure and duration of diaphragm inflation to suit different material requirements.
4.Wide Range of Applications: Widely utilized in industries requiring efficient solid-liquid separation and low filter cake moisture, such as chemical processing, metallurgy, mining, food processing, and wastewater treatment.
5.Customization options are available to tailor the filter press to meet specific process requirements.
其他信息
| Structure |
Cantilever Beam Type |
|---|---|
| Filter Material |
PE |
| Pressure |
Hydraulic Pressure |
| Filter Board Specification (mm) |
1250*1250mm |
| Number of Filter Plate (Piece) |
36 |
| Filter Area(M2) |
200 |
| Thickness of Press Plate (mm) |
30 |
| Cubage of Filter Chamber (L) |
2960 |
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