SRF Production Process
SRF Process Raw material S TYRANNOSAURU TYRANNOSAURUS 9900 Feeder Shredder Magnet TYRANNOSAURUS 500 Fines Screen Eddy current separator TYRANNOSAURUS Air-classifier Fe Fines - sand - glass - ceramics - organics - other fines Non-magnetic metals Heavy fraction - stones - metal - glass - ceramics Medium fraction - wood - hard plastics (PVC) - organics TYRANNOSAURUS 00 Fine Shredder SRF Fuel 80 SRF Fuel 5 SRF fuel bunkers The SRF Process turns waste into high quality Solid Recovered Fuel (SRF). The plant consists of highly robust, heavy-duty, industrial design equipment. All machines are created and optimized to work together to deliver an extremely effi cient waste to fuel plant. The plants are highly automated and delivered as turn-key. An extremely wide range of waste types can be proc essed. The Process has been developed to enable everything from household and coercial waste to industrial waste and difficult mono fractions to be turned into high quality SRF. Furthermore, tyres can be chipped with the equipment into TDF (Tyre Derived Fuel) with high capacity in a truly industrial manner, including bulk feeding. The Feeder functions like a buffer as it feeds the optimum amount of waste into the process, in turn guaranteeing a maximum production capacity. The Shredder reduces any material of any size into for example 80 in one single phase. As a result, the equal particle size and even flow out of the shredder guarantee success for the following separation equipment. Ferrous metals are separated by belt magnets, while sand, soil, organics and other small heavy and wet particles are separated by the Fines Screen. Conductive metals, such as aluminium and copper, are separated by eddy current separators. The heavy fraction, which consists of inert material - such as stones, glass, concrete, rest metals and heavy organic fractions - is separated by the Air Classifier. The end product of the Process - the SRF - is light fl uff, which predominantly consists of two-dimensional material, such as plastic foils, paper, card-board and textiles. If the combustion process calls for a smaller particle size, a Fine Shredder is added that enables the fraction to be shredded further down to for example 0. SRF produced by the Process is clean, standardized fuel that contains a high calorifi c value. This fuel can be used in different types of power boilers, cement kilns, as well as other industrial combustion processes. Finally, the unique feature of the Process is its ability to turn the entire feedstock into high quality reusable fractions.
SRF Production Plant 0 4 3 9 8 7 6 5 3 4 5 Feeder 9900 Shredder Disharge Conveyor Ferrous Metals Separation Automatic Tramp Metal Rejection (by MIPS ) 6 7 8 9 0 500 Fines Screen Non-ferrous Metals Separation Air Classifi er 00 Fine Shredder Automatic Storage System
TYRANNOSAURUS Equipment TYRANNOSAURUS Feeders Fully automatic optimal feeding. Ensures maximal process capacity. Heavy-duty design. High reliability. Very low maintenance costs. 3 38 34 Width Length m 8 4 Power kw 30 45 Power transmission Capacity ton/h 00 00 00 Weight kg 6,000,000 8,000 9900 Shredders The biggest and strongest waste shredder in the world. Shreds any combustible material. Produces uniform particle size in one single phase. No primary and secondary shredding needed. Protected from tramp metal injuries by MIPS (Massive Impact Protection System) with fully automatic rejection of unshreddable pieces. Easily adjustable counter-knife system. Low operating costs. 9903 9904 9905 Rotor length 400 4000 Rotor diameter 990 990 990 Power kw 365 55 685 Power transmission Capacity ton/h 5-30 0-40 30-50 Weight kg 50,000 65,000 80,000
7700 Shredders Compact and robust design. Produces uniform particle size in one single phase. Protected from tramp metal injuries by MIPS TM (Massive Impact Protection System). Adjustable counter-knife system. Low operating costs. 770 7703 7704 Rotor length 600 400 Rotor diameter 770 770 770 Power kw 60 30 480 Power transmission Capacity ton/h 5-5 0-0 5-5 Weight kg 0,000 5,000 30,000 500 Fines Screen Separates sand, soil and other fines. Reduces the content of ash, humidity, chlorine and heavy metals. Rotating shafts with rubber stars. Adjustable throughput with speed and star gap. Low operating cost. 50 50 503 Width 500 500 500 Modules 3 Shafts 4 36 Capacity ton/h 0 40 60
Air Classifier Separtes inert materials like glass, stones, ceramics, rest metals and organics. Produces a clean light fraction. Online adjustable. Low operating costs. Width Power kw Capacity ton/h 800 800 55 30 500 500 90 60 00 Fine Shredder The biggest secondary shredder in the world. Secondary shredding from 80 to 5 fraction. Easy mantenance. Low operating costs. Rotor length Rotor diameter Power kw Power transmission Capacity ton/h Weight kg 03 400 00 35 Gear box 0-5 7,000 05 4000 00 500 Gear box 0-5 6,000
Product Family 5 4 6 3 3 4 5 6 Feeder 9900 Shredder 7700 Shedder Fines Screen Air Classifier 00 Fine Shredder The members of the product family are shown above in actual proportion to each other.
BMH Technology Oy Kaivopuistontie 3 P.O. Box 3 FI-60 Rauma Finland Phone +358 0 486 6800 Fax +358 0 486 6990 www.bmh.fi Aromainos/Printed in Finland by Hermes 0/ 009