Internally Fed Rotary Drum Screen Filter Description
The Internally fed rotary drum screen consists of a filtration screen drum which is rotating. The effluent to be filtered is fed right into the center of the drum. The rotating drum also consists of screw flights to move the trapped solids in the forward direction. The solids are trapped inside the drum and the filtered water simply flows out through the screen by gravity. The clogged screen is cleaned by a back washing flushing arrangement and a brush. Both these arrangements are provided from the outside of the screen. The feed into this equipment has to be pumped inside. The bottom collection tank has three compartments, one where the filtrate is collected, second where the overflow can be collected and third a guide hopper from where the solids fall down. The Equipment is completely enclosed when in operation.
Internally Fed Rotary Drum Screen Filter Application
Marine Aquaculture Filtration(Seaweed Filtration,Sea Lice Filtration,Salmon Farming)
Paper Industry(Pulp Filtration)
Fruit and Vegetable Processing
Municipal Wastewater Treatment Plants
Breweries, Wine Cellars
Fiberglass Industry, Wood Processing
Internally Fed Rotary Drum Screen Filter Advantage
Direct collection of solids in bins without any operator interference.
Screen outer portion remains always clean which helps in achieving the capacity even when the Suspended solids Percentage fluctuate.
Very low power required.
Plug and Play Equipment / Ease of Installation
Minimum maintenance costs
Very low space