Noe, Uses and characteristics:
The DY belt press filter is a sludge dewatering equipment with the international advanced level in the 1990s, developed by many domestic sludge dewatering technology experts based on the introduction and digestion of foreign advanced technology.
DY type belt press filter is a new type of high-efficiency continuous operation of solid-liquid separation equipment, suitable for municipal sewage plants, water plants, papermaking, tanning, printing and dyeing, slaughter, petrochemicals, pharmaceuticals, metallurgical building materials, brewing, food The sludge dewatering of industrial wastewater in other industries is also an ideal equipment for solid-liquid separation or liquid leaching procedures and resource recovery in industrial production.
Compared with traditional sludge dewatering methods (vacuum filtration, centrifugal filtration, plate and frame filtration), the DY type belt press filter has large processing capacity, low energy consumption, small footprint, low labor intensity, simple operation and convenient maintenance. Etc. Compared with similar belt dehydration methods at home and abroad, it has the advantages of high level of automation, clever concept, large processing capacity and good dehydration effect.
Two, Working principle
The slurry is evenly distributed on the filter cloth by the feeder. The slurry is dehydrated and concentrated under the action of gravity. The concentrated slurry enters the S-shaped squeeze roller, and the upper filter cloth enters the S-shaped squeeze roller. After forming a squeeze force. The two filter belts move towards each other and realize solid-liquid separation. After squeezing, the filter cake is stripped and removed from the upper and lower filter cloths by the reversing wheel scraper device, and the lower filter cloth is cleaned by the regeneration device and then returned to the feeding area. The filtrate is collected by the drip tray, so as to realize the uninterrupted dehydration function.
Three, Process flow chart
Four, the host installation shape
Five, host technical parameters:
