Internally Rotary Drum Screen

Quantity	1 - 10
Price	US $10500 - 35000/ Set

MOQ	1 set
Port	Shanghai/Ningbo Port
Packaging	wooden case
Lead Time	14 days

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Material:

stainless steel 304/316

Product Details

Internally Rotary Drum Screen Description

The internal feed rotary screen operates very little. Influent water enters through the inlet and flows into the headbox. The headbox is filled with water and the inlet overflows onto the weir and contacts the sides of the rotating cylinder screen. When the incoming water hits the rotating screen, the solids are trapped in the cylinder and the liquid enters the process through the screen or continues to be processed. A splitter on the cylinder moves the solid along the length of the screen for discharge. The device is equipped with spray bars head to clean the screen.

Reliable fine screening with maximum separation efficiency,Operating reliability for membrane bioreactors,Max retention of fibres and hair,Max COD / BOD5 reduction rates.

Rotating Drum Screen is composed of drum screen, support roller unit, drive mechanism unit, backwash cleaning system, discharge mechanism, cover plate assembly, maintenance door, frame and filtrate collection hopper.

Internally Rotary Drum Screen Model

DIRD Model	Drum size	Physical Dimensions(mm)			Power	Weight (Kg)	Capacities(m3/h)			Sludge height
DIRD Model	mm	L	W	H	KW	Weight (Kg)	1mm	2mm	3mm	mm
IRD6-900	Ø600x900	1900	1350	1700	0.55	630	15	25	30	500
IRD6-1200	Ø600x1200	2200	1350	1700	0.55	820	30	50	60	500
IRD6-1500	Ø600x1500	2500	1350	1700	0.75	1000	45	70	85	500
IRD6-1800	Ø600x1800	2800	1350	1700	0.75	1160	60	100	120	500
IRD6-2100	Ø600x2100	3100	1350	1700	1.1	1300	80	135	170	500
IRD9-1200	Ø900x1200	2300	1600	2200	1.1	1200	40	70	85	600
IRD9-1800	Ø900x1800	2900	1600	2200	1.1	1470	80	135	170	600
IRD9-2500	Ø900x2500	3600	1600	2200	1.5	1800	120	200	250	600
IRD9-3000	Ø900x3000	4100	1600	2200	1.5	2100	160	270	350	600

Internally Rotary Drum Screen Feature

high throughput capacity – maximum separation
Efficiency
Easy maintenance
Low operation costs
Low life-cycle costs
Optional high pressure cleaning reduces maintenance requirements
Various possible applications
Maximum corrosion protection through stainless steel
Design and acid treatment in a pickling bath

Internally Rotary Drum Screen Application

Industrial and municipal applications
Primary and secondary treatment stage
Protection of membrane plants
Replacement for primary settlement tank
Load reduction in the biological treatment system
Through reduction of COD / BOD/ AFS
Screening in the inlet to power plants
Treatment of cooling water circuits
Brewery wastewater
River and sea outfall
Surface and river water screening