高效低能耗固液分离过滤器Roto-Sieve Drum screen.ppt

Klicka hr fr att ndra format p bakgrundsrubriken,Klicka hr fr att ndra format p bakgrundstexten,Niv tv,Niv tre,Niv fyra,Niv fem,*,LCKEBY PRODUCTS,Roto-Sieve,Drum,Screen,RS,Facts,Invented 1965 by Ingvar Johansson,Designed especially for sieving liquids such as municipal and industrial waste water,First application for separation of slaughter house solids,2003 Lckeby Water bought the right of development,manufacturing and sales,including the brand Roto-Sieve,Function,Applications,MUNICIPAL,Sewage works,Pumping stations,Water works,Heating plants,Sea outfalls,Sludge thickening,Membran Protektion,INDUSTRY,Pulp and paper mills,Slaughter houses,Food processing,Fish processing,Chemical industries,Textile mills,Breweries,Ships(purification plants),Design and technical features,Low energy consumption,High degree of separation,High operational reliability,Good utility in many applications,Most models are available for delivery with integrated overflow system,Material:Stainless steel AISI 304 or 316,Design and technical features,Perforated screen area,Circular perforation,Creates the best mechanically separation possible,“Impossible”for a hair to pass through a round hole,Standard;1.0 1.5 2.0 2.5 mm,Smallest perforation 0.6 mm,Design and technical features,Internally fed,No washing of solids(if not requested),Easy maintenance,Higher degree of separation,Design and technical features,Various inlet/distribution pipes,Distributes the incoming liquid over a large area of the drums interior,Four variations depending of flow;,40 low flow,60 medium flow,30 high flow,20 special for model RS 55,Self cleaning,Rotating brush,Spraying pipe with nozzles,Intermittently spraying,Cold water to remove solids,Hot water to dissolve fat,oil and grease,Process benefits,Enhances processes,for instance in treatment works,Reduces the need of cleaning,Simple maintenance,Reduces running cost of subsequence stages,Five models,Model-11,Introduced late 90s,Maximum capacity:9,l/s,Without overflow,Model-40,Introduced late 80s,Maximum capacity:30,l/s,With or without overflow,Model-51,Introduced early 80s,“The Original”,Maximum capacity:90,l/s,With or without overflow,Model-55,Introduced 2000,Maximum capacity:135,l/s,With or without overflow,Model-60,Introduced early 80s,Maximum capacity:290,l/s,With overflow,Minimum,1.0 mm perforation,Sizing,Installation,Flexible rubber pipe,Inlet piping gravity flow,Outlet piping,(,Over flow piping),Installation:,Veinge,WWTP-Sweden,Installation:,Dafgrds,.Flotation-Sweden,Installation:Szolnok WWTP-Hungary,Installation:La,Canourgue,WWTP,-France,References,More than 3 500 Roto-Sieve Drum Screens are delivered to over 80 countries world wide,