Nutsche Pressure Filter Apparatus Model FM 117
Nutsche Pressure Filter Apparatus Model FM 117
Sci-tech Nutsche Pressure Filters Apparatus Model FM 117 are used for discontinuous cake filtration of suspensions with high solid concentrations. The suspension production unit produces a suspension of diatomite and water and delivers it from above into the Nutsche filter. In the bottom flange of the Nutsche filter is a recessed sieve base with a filter cloth. A growing filter cake accumulates on the filter cloth made from the separated solid material. The applied positive pressure in the top section of the Nutsche filter pushes the filtrate through the filter cake and the filter cloth. It is collected in the bottom section of the tank. After filtering, the filter cake obtained is washed with a washing liquid (water) and is then dried by an air flow.
| Size: | 60cm x 45cm x 95cm (LxWxH) |
| Weight: | 65 kg |
Item Description
Features
- Cake filtration with a Nutsche Vacuum Filter
Sci-tech Nutsche Pressure Filters Apparatus Model FM 117 are used for discontinuous cake filtration of suspensions with high solid concentrations. The suspension production unit produces a suspension of diatomite and water and delivers it from above into the Nutsche filter. In the bottom flange of the Nutsche filter is a recessed sieve base with a filter cloth. A growing filter cake accumulates on the filter cloth made from the separated solid material. The applied positive pressure in the top section of the Nutsche filter pushes the filtrate through the filter cake and the filter cloth. It is collected in the bottom section of the tank. After filtering, the filter cake obtained is washed with a washing liquid (water) and is then dried by an air flow.
Technical Specifications
Specifications
1. Nutsche vacuum filter for discontinuous cake filtration
2. Open 2-part vessel with flange and recessed sieve base
3. Bottom section to draw in and collect filtrate
4. Top section with inserted filter bag to form filter cake
5. Polyester filter bag
6. Manometer to indicate negative pressure in bottom section
7. 2 sight glasses to observe level in bottom section
8. Production and transport of suspension with suspension production unit
Technical Specifications
Vessel
inside diameter: approx. 300mm
capacity: approx. 55L
permissible pressure: -1bar
permissible temperature: -10…100°C
material: stainless steel
Manometer
measuring range: -1…0bar
diameter: 160mm
Experiments
basic principle and method of operation of a Nutsche vacuum filter
fundamentals of cake filtration: Darcy’s equation
mass and thickness of filter cake dependent on filtrate quantity
Requirements
Mains Power 220 – 240V @ 50Hz, 1Ph
Model Number
FM 117
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