Product Description
Rotary Drum Filter
Product Description
The Stainless Steel Irragation Rotary Drum Filter for waste water is a mechanical, self-cleaning filter that works with gravity to prevent particle fragmentation. The filtering process of Drum Screen Filter is very simple, yet very efficient and reliable due to its overall design and operation. Drum Filters are designed with few moving parts to ensure a long life with low operating/maintenance cost.
Working Principle
The polluted water inputs the drum filter through the water inlet pipes, flows into the boxes, and then into the interior of the filtering drum. The filtering drum is covered with a V-slot micro mesh, all particles bigger than the filter mesh will stay inside the drum filter.
The waste particles will slowly block the filter mesh, makes it hard for the water through the mesh, which leads to a lower water level in the clear water chamber of the filter. Once the water level dropped to a minimum level-indicated by sensor-the controller starts the washing process. The process contains the rotation of the filter drum by a geared motor and multiple nozzles spraying water with high pressure to the outside of the filter mesh. The waste clogged the filter mesh is flushed into the waste tray, and then leaves the filter by wastewater discharge through waste outlet.
V-slot Features
Slot Section
The Continuous slot screens are made of V-shape wire or wedge shape wire around an internal array of longitudinal support rods. Each jointpoint of these wire is fusion welded, the V or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening. Therefore the screen allows water or oil to enter the well freely in ample quantities while keeps the majority of sand and gravel out of the well at the same time.
Continuous slot: support rods and longitudinal wire makes an opening which significantly increase the available opening area, and allow better access to the water flow.
High open area: reduce the water level, thus to save energy consumption. Meanwhile, high open area can make the groundwater enter the screen much slower than other filtration apparatus, which can avoid sand from entering screen due to high pressure, hereby lowering pump wear down.
High Strength: It takes stainless steel as main raw material, then is welded at high temperature, which guarantee high strength to bear big water pressure, hereby it has long life span.
Common flow styles of different screens
Structure Options
V-Shape slots: V-Shape wire gives inwardly widening V-shape slots
Features
The Stainless Steel Irragation Rotary Drum Filter have following advanced features:
1. Made for landscape ponds and aquaculture
2. Compact structure easy installation
3. Filtration capacity: from 16-420 m3 of water per hour
4. Self-cleaning and automatic backwash
5. High quality and environmentally-friendly materials
6. Very low noise
7. Gravity& pump mode
8. Option for integrated UV lamp with double function
9. Easy operation and low maintenance
10.Long life time
Specifications
Model
TP-600
TP-800
TP-1000
TP-1200
TP-1400
TP-1600
TP-1800
TP-2000
Drum Diameter
600
800
1000
1200
1400
1600
1800
2000
Mesh length
650
850
1000
1200
1400
1500
1650
1850
Input tube OD
159
219
219
273
273
325
325
325
High water lvl H3
400
520
670
820
950
1100
1250
1350
Install angle
35°
Channel depth H2
600-800
700-1000
900-1200
1100-1400
1200-1600
1400-1800
1600-2000
1800-2100
Waste outlet H1
1000mm
Min install lengthA
3000
3300
3600
4000
4300
4700