Specifications

1.High efficiency, large capacity
2.Sludge moisture content is low
3.Simple operation, easy maintenance

Belt filter press for sludge treating equipment:

 instruction:

Dy Vacuum Belt Press Filter is a new type press filter which is researched and developed by our company with the patent. It takes the filter cloth as the filtration medium, and removes the water of the filter cake to the utmost depending on vacuum suction and high pressure dehydration area through repeat extrusion and cutting of roller and filter cloth. It is widely applied for dehydration of every kind of sticky-tinny materials, such as industrial filtration and sludge.

Characteristic

1.high efficient for dehydration because of double gravity predehydration.

2.reliable operation because of "snake" -shape automic deviation-rectifying system.

nvenient for installation and maintenance because of framed construction.

Application example :

 

sludge type		flocculant addition rate(%for ss)	cake water content(%)	filtration rate(Kg/m2.h)
urban sewage	raw mixing sludge	0.4-0.9	71-75	140-390
	digested sludge	0.2-2.7	65-75	140-390
	activated sludge	0.6-1.1	81-84	80-120
industry waste water	pulp waste water	0.2-0.3	62-68	150-300
	food industry waste water	0.6-1.0	75-80	60-120
	textile industry waste water	0.7-1.1	60-65	120-300
	smashed coal waste water	0.025-0.035	22-27	4000-5000
	metal industry waste water	0.013-0.02	25-35	1000-2000
Notes: Addition ratio of flocculation means the addition amount of
macromolecule polymerizing agent under above-mentioned sludge condition.