- Filter cloth
- Filter cloth
- filter bag
- Industrial filter cloth
- Polypropylene filter cloth
- Polyester filter cloth
- Monofilament filter cloth
- Dust bag
- Coal washing, tailings, mixing station, special filter cloth for sludge
- Filter cloth for sewage treatment
- Cotton / Antistatic Filter Cloth
- Vinylon filter cloth
- Filter cloth for filter press
- Centrifuge bag
Filter cloth mainly includes: polyester filter cloth, polypropylene filter cloth, nylon filter cloth, vinylon filter cloth.
Filter cloth material performance: acid resistance, weak alkali resistance. Good abrasion resistance, corrosion resistance, resilience, and poor conductivity. The temperature resistance of polyester fiber is generally 130-150 ℃. This product has the unique advantages of ordinary felt filter cloths, and has very good abrasion resistance. It has a high cost performance and is used in felt filters. Variety.
Filter bag for disc vacuum filter
1 Material: polyester, polypropylene, nylon, stainless steel, etc.
2 Main uses for dehydration of ferrous ore (iron ore, manganese ore) precious metal ore (gold silver copper ore), non-ferrous ore (lead zinc ore)
Beneficiation and dehydration of non-metallic ore (feldspar ore, fluorite ore, andalusite ore, graphite ore, quartz sand ore)
Dewatering of mine dressing tailings
3 Size: 18x57x114cm, 14x45x78cm and other special specifications can be produced and processed according to customer requirements.
The structure of the disc vacuum filter is composed of a tank, a main shaft, a filter disc, a distribution head and an instantaneous blowing device. The filter medium is a filter cloth made of cotton, hemp, silk, wool, and synthetic fibers. Its working principle is that when the filter disc rotates clockwise, it passes through the filter zone, the dewatering zone and the filter cake blow-down zone in order to connect each sector to a different zone. When the filter fan is located in the filter area, it is connected to a vacuum pump. Under the suction of the vacuum pump, the inner cavity of the filter fan has negative pressure. The slurry is sucked to the filter cloth. The solid particles form a filter cake on the filter cloth. The filter cloth enters the inner cavity of the filter fan and is discharged through the filtrate hole of the main shaft, thereby realizing filtration.
When the filter fan is located in the dehydration zone, it is still connected to the vacuum pump, but the filter fan has left the slurry level at this time, so the suction effect of the vacuum pump is only to allow air to pass through the filter cake and take away the moisture in the gap to make the filter cake moisture further. reduce. When the filter fan enters the filter cake blowing-off area, it is connected to a blower, and the filter cake is blown off by using the blowing effect of the blower, and the entire filtering process is completed at the same time.
Material: Polyester polypropylene filament
Gram weight: 500-750g / m2 (can be customized according to customer requirements)
Air permeability: 13-30m3 / ㎡ · min
Continuous working temperature: 90 degrees -130 degrees
Acid resistance: excellent
Alkali resistance: excellent
Surface treatment: heat setting, charring, calendering