sludge processing equipment

1)High effcient for sludge dewatering 2)Small-sized design 3)Easy operation and maintenance 4)Little noise and vibration

Screw press sludge dewatering machine  

Configuration principle:

The screw type sludge dewatering machine consists of fixed ring and moving ring and screw

 shaft is throughout in it as the filter unit. 

Dewatering principle:

The sludge is conveyed to the dewatering zone after the gravity thickening , during the 

process of advancing, screw pitch of screw shaft becomes narrower and narrower and 

under the stop function of back pressing board, the very large  internal pressure is 

generated and the volume shrinks continually,so dehydration purpose is attained eventually. 

 The  reference for the selection:

Model	DS Standard handling capacity		Sludge handling capacity
	low concentration =»high concentration		2000mg/L	5000mg/L	10000mg/L	20000mg/L	25000mg/L	50000mg/L
EX301	˜30kg/h	˜50kg/h	˜ 15m³/h	˜ 6m³/h	˜ 5m³/h	˜ 2.5m³/h	˜ 2m³/h	˜ 1m³/h

Size: 

Model	Screw shaft specification	The mud cake discharge outlet ( The distance to the ground ) (mm)	Machine size(mm)			Net weight	Operating weight
			length	width	height
EX301	φ300×1	495	3255	985	1600	820kg	1230kg

Operational condition :

Model	Motor Power(KW)			Water pressure for the cleaning	Water consumption for cleaning(L/h)	Maintenance frequency	Consumable parts replacement cycle  (Year)
	Screw shaft	Mixer	Total				Screw shaft	Moving ring
EX301	0.4	0.4	0.8	0.1kPa−0.2kPa (No need for high pressure washing device)	40	5 minutes/day	11	3.4

sludge processing equipment