Product Details

Product Description

DLY Belt type sludge dewatering filter press

Use and brief Introduction

DLY type belt press filter is the high dewatering equipment that be after concentrated tank, to dewater the concentrated sludge so as to form the mud cake. With the characteristic of automatic controll operation, continuous product, stepless speed adjustment, appliable to many kinds of sludge. Apply to many kinds of sludge dewatering such an water and wasterwater engineering, papermaking, foundry industry, lerther, textile, chemical and food industry etc.

Commonly Used Material dehydration effect form:

Sludge kind	Sludge moisture content(%)	Filter cake moisture content(%)	Treatment quantity m3/h.m
Sewage factory sludge	96-98	75-80	5-6
Water plant sludge	87-98	75-80	4-5
Papermaking sludge	96-98	78-80	5-6
Dye factory sludge	97-98	80-82	4-5
Steel tail mud	70-72	17-19	6-8
Salt mud	77-80	55-58	6-8
Acidic waste water mud	65-85	35-50	6-8
Chemical mud	95-98	50-55	5-6
Oil mud	97-98	75-80	4-5

Work Principle

After the sludge and the dosing flocculant through full mixing, then enterting the sludge gravity dewatering area of the belt press filter, rely on the gravity of sludge to dewater most of water. The gravity was set distributing mud device, can distribute actually the mud on the filter, then entering the wedge-shaped press between the up-down filter to precomperssion dehydration free water and formed mud cake.

Main technique parameter

Model Item	DLY-500	DLY-1000	DLY-1500	DLY-2000	DLY-3000
Filter effectiv width(mm)	500	1000	1500	2000	3000
Gravity filter area(M2)	2.9	5.8	8.7	11.6	17.4
Press filter area(M2)	2.4	4.8	7.2	9.6	14.4
Filter rate(m/min)	0.6-5.5	0.6-5.5	5.5-5.5	0.6-5.5	5.5-5.5
Filter wash water presure(Mpa)	>0.25	>0.25	>0.25	>0.25	>0.25
Motor power(kw)	1.1	1.1	2.2	2.2	3
size(mm)	34008001890	440014002190	440019002190	440024002190	440034002190