SKE Spiraline High Solids Content Screen- HSSC

SKE High Solids Content Screens are designed to handle higher solids concentrations, including irregular size matter or materials, with negligible risk of jamming.

Technical Information

Housing and liners are constructed out of high quality AISI 304 stainless steel to ensure years of trouble free operation. Spiral manufactured out of carbon steel with optional AISI 304 stainless steel construction. Nylon cleaning brushes bolted to the spiral clean the screen. There are no intermediate bearings, so no bearings are in contact with the liquor. Optional extras include full construction out of AISI 316 stainless steel and jet wash systems. Continuous bagging systems are available to receive screenings and abate odour so that the screenings can then be sealed without any personal contact.
 
Operation
During operation, solids within the incoming flow will progressively collect onto the screen mesh and cause it to gradually blind. The upstream water level will rise and at a predetermined level, the spiral will be activated. Brushes fixed to the periphery at the lower section of the spiral will then clean the screen mesh and convey the solids up to the external trough to be discharged. At the top of the spiral the solids are compacted, reducing the water content.
 
A jet wash facility will break down and remove faecal and other semi solid or soluble matter and return it to the inlet flow. Additional jets can be installed to the wash system to meet a higher specification of organic removal from the solids.
 

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