COMPACTING and PRESSING IN-PIPING SCREW SCREENS RSPC
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IN-PIPING SCREW SCREENS COMPACTING and PRESSING IN-PIPING SCREW SCREENS RSPC Presssing Screens for Mechanical screening compacting MACHINE DESCRIPTION The R.E.M. press screen RSPC, is a type of machine designed to treat wastewater deriving from: 1. Treatment of sewage or industrial wastewater. 2. Treatment of sewage from Septic tanks. 3. Treatment of wastewater contained in industrial sludge. They work by separating the solid parts from the liquid leaving these plants; the models described here are identified as: Compact Screening and Compacting systems for drain waters - mod. RSPC. The RSPC model screens are used for processing the following materials: - Sewage or industrial wastewater. - Wastewater of another nature. These screens are suitable to be installed along pipes carrying wastewaters. The treatment of these wastewaters comprises a screening process necessary to be able to recirculate the water without any problem, filtering it in the best way to remove all the solid parts. For this purpose, pressing screens are used to extract and convey the solid parts by a screw to the compaction and dewatering module, dumping into a special container to collect waste. WORKING LOGIC FOR PRESSING SCREENS RSPC The screen is generally controlled by the level indicator ahead of the screen. The unit is equipped with ultrasonic level sensors providing the following signals: 1. Low level 2. High level 3. Alarm Once the water level reaches the high level, the screw starts rotating and STAYS ON until the water level drops below the low level. In case the water level reaches the ALARM, a visual signal will be activated as the unit requires attention. GENERAL DIMENSION DATA FOR SCREW SCREENS RSPC Here we provide some information of a technical nature for this type of screens: - Filtration with screens of size ranges from 250 microns (wedge-wire) to 12 mm (perforated). - Models suitable for piping from DN150 to DN500. - Removal and conveying of screenings to the discharge point with a single drive. - Volume reduction of screenings up to 50%. - Effective drainage of the screenings along the conveying section combined with a compaction section for more volume reduction and water removal. - Washing of screenings performed by the REMSPRAY integrated system using 3 independent washing cycles. The main advantages are: - reduced installation costs. - high capture and removal of solids (52% tested). - high volume reduction of screenings. - nuisance and leachate reduction. - reduced handling and disposal costs. R.E.M. RSPC screw screens can be equipped with the following accessories: - vertical discharge. - bagging (single or endless bag type). - heat and weather protection. - centralized solenoid valves and piping. - control cabinet. - ATEX or UL NEMA 7 EX-proof version. - by-pass with manual bar screen. R.E.M. srl Unipersonale - Via dell’Industria, 53/C - Zona Industriale Corte Tegge - Cavriago (RE) - IT-40025 - Italy Phone: +39 0522 1530338 - Fax: +39 0522 1530346 - Web page: www.remintl.com R.E.M. AUTOMATION INC. - 224 Buffalo Avenue - Freeport, NY 11520 - United States Phone: +1 732 993 9093 - Fax: +1 347 287 6797 - Web page: www.remintl.com

IN-PIPING SCREW SCREENS STANDARD DIMENSION DATA FOR PRESSING SCREENS RSPC FLOW RATES m3/h WEDGE WIRE SCREEN - mm PERFORATED PLATE SCREEN - mm RSPC MODELS RSPC MODELS n.b.: the manufacturer may modify some dimensions or sizes without prior information INCLINATION: 40° RSPC MODELS Materials of construction for fabricated parts: *Stainless Steel AISI304 / *Stainless Steel AISI316 Materials of construction of spiral: *Stainless Steel AISI304 *Stainless Steel AISI316 *High resistance steel HRS R.E.M. srl Unipersonale - Via dell’Industria, 53/C - Zona Industriale Corte Tegge - Cavriago (RE) -...