The elevating screen sieve SERTEL is used to remove suspended matter in wastewater from urban or industrial treatment stations.
The elevating screen sieve SERTEL is used to remove suspended matter in wastewater from urban or industrial treatment stations. It is a simple device, capable of extracting large quantities of material at a very low investment and operating cost. It is robust, with up to a 20-year life span – if ordinary maintenance operations are correctly carried out. Combined with a waste screw compactor SERCOMP and a bagger, it considerably reduces volumes and therefore removal costs. In addition, in the latter configuration, operators are better protected against accidental contact with the residue.
The multiple dimensional versions available, in length (up to 10m) and in width (up to 2m), make it possible to choose the appropriate model for a specific application.
This equipment, SERTEL, installed in a channel or in a pit, operates over the water and does not need preliminary pumping.
In its lower part, a grid inclined at 75 ° – as standard, stops particles of dimensions greater than its air gap .
.These particles are continuously scraped towards an outlet chute. The elevating screen sieve SERTEL is the most suitable device for the screening of wastewater with high solid content. The standard minimum mesh is 0.5 mm.
Stone trap placed in front of the device, operated by a pulley / cable system
Frequency converter coupled with an ultrasonic level sensor that can modulate the scraping speed.
The elevating screen sieve SERTEL is made up of the following elements:
The length of the grid is 1 meter as standard, but can be changed if necessary.
The width of the grid is calculated according to the flow rate, the mesh and the draft (height of water in front of the grid).
The absence of a lower axis allows the effluent a totally open way towards the grid.
The length of the elevating screen SERTEL varies from 1.5 to 10 meters, by 500mm increments .
More than 1,700 screens SERTEL, ECOTEL or SERTELMAX have been sold all around the world.
