010203
China Suppliers Factory Disc Type Vacuum Filter for Solid Liquid Mineral Slurry Separation
Key Features
1
The dehydration holes of the fan-shaped filter plate are evenly distributed with reasonable porosity. Made of high-strength engineering plastic, increasing service life by 1 to 1.5 times.
2
Large filtration area in the filtrate pipe, distribution head, and abdominal cavity improves air extraction rates and filtrate discharge effects.
3
Wear-resistant nylon monofilament or double-layer multifilament filter cloth increases dehydration rate and prevents clogging, prolonging service life.
4
Equipped with centralized automatic lubrication via multi-point dry oil pumps and an automatic filter cloth cleaning device for consistent dehydration performance.
5
Horizontal forced variable-speed stirring with triple sealing (rubber, graphite packing, and water pressure difference) ensures zero slurry leakage.
6
Main drive features stepless speed regulation (AC motor or frequency converter) to match material concentration and flow rate. Each plate uses 20 filter fan plates for uniform cake thickness.
7
Friction plates made of wear-resistant boron cast iron for superior sealing. Filtrate pipes utilize high-strength ceramic composite steel, increasing life by over 10 times.
8
Direct welding with mold positioning replaces traditional flanges at the tube-fan interface, reducing potential air leakage points by 90%.
Technical Parameters
| Filter diameter (mm) | 2100 | 3100 | ||||||||||
| Filtration area (M2) | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 48 | 60 | 72 | 84 | 96 |
| Filter disc quantity | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 4 | 5 | 6 | 7 | 8 |
| Qty of each disc | 20 | |||||||||||
| Principal shaft power (kw) | 2.2 | 3 | 4 | 5.5 | 7.5 | |||||||
| Mixer shaft power (kw) | 3 | 4 | 5.5 | 7.5 | 11 | |||||||
| Vacuum power (kw) | 22 | 37 | 37 | 55 | 55 | 55 | 75 | 90 | 90 | 110 | 132 | 132 |
| Weight (t) | 10.4 | 11 | 11.6 | 12.2 | 12.8 | 13.4 | 14 | 18 | 21 | 24 | 27 | 30 |
| L (mm) | 2535 | 2920 | 3315 | 3705 | 4095 | 4485 | 4875 | 5265 | 4735 | 5235 | 5735 | 6235 |
| W (mm) | 2480 | 4205 | ||||||||||
| H (mm) | 2960 | 3700 | ||||||||||
| Capacity (t/h) | 6-8.5 | 9-13 | 12-17 | 15-21.2 | 18-25.2 | 21-29.8 | 24-34 | 30-42.5 | 36-51 | 43-61.2 | 50-71.4 | 58-81.6 |
Application
Frequently Asked Questions
What are the main advantages of the fan-shaped filter plate?
The plates are made of high-strength engineering plastic with evenly distributed dehydration holes, which extends their service life by 1 to 1.5 times compared to standard plates.
How does the equipment prevent slurry leakage?
The shaft ends utilize a triple sealing system consisting of rubber, graphite packing, and water pressure difference to ensure a completely leak-proof operation.
Is the filtration speed adjustable?
Yes, the main drive features stepless speed regulation via an AC speed-regulating motor or frequency converter, allowing adjustments based on material concentration and flow rate.
What makes the filtrate pipe more durable?
The filtrate pipe is constructed from high-strength wear-resistant ceramic composite steel, which offers a service life more than 10 times longer than traditional pipes.
How is the filter cloth maintained during operation?
The machine includes an automatic filter cloth cleaning device and uses wear-resistant nylon or double-layer multifilament cloth to maintain excellent dehydration and prevent clogging.
How has air leakage been reduced in this design?
By removing upper and lower flanges and adopting direct welding with mold positioning at the filtrate tube interface, potential air leakage points have been reduced by 90%.