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BAG LIFT INSTANT TOP DISCHARGE This type is an improvement on the basic Manual Top Discharge Centrifuge. The machine has a dynamically balanced rotating basket with a conical shell for easy removal of filter bag with solid material. Our compact spring assisted lifting mechanism enables opening of lid by a single person. Alternatively, Hydraulic or Pneumatic arrangement can also provided. Advantages : E Easy and fast unloading without fatigue. E Increased production because of reduced batch time. E No residual heel. E Crystal structure intact since no attrition. E Useful for hard, slimy, crystalline and amorphous cake. E Easy cleaning and maintenance due to fully opening outer body lid. E Reduced Human contact. Safety Feature : Our new locking system for basket top does not allow the machine to start unless all basket locks are properly engaged. Available Features: ·Basket : o Basket is conical to facilitate easy removal of filter bag and prevent tearing of filter bag ·Suspension / Mounting : o Inertia Plate and Anti Vibration Mounts ( 4 Point Mounting ). ·Drive and Transmission : o Variable Frequency Drive (Inverter) ·Optional Features o Full Body Opening for better accessibility for cleaning and maintenance o Cake Thickness Monitoring System o cGMP Construction o cGMP Lifting Device o Inerting System o Vibration Monitoring ARIES ENGINEERS CENTRIFUGE Office : H-1, Ritu Paradise, Phase 1, GCC Club Road, Mira Road (East), Thane 401107. Tel.: +91-9699 055888 / +91-8454985588 H E-mail.: [email protected] Model mm. mm. Lts. kgs. rpm. G. m2 kW. . mm. mm. mm. kgs. Unit 24 BL 36 BL 48 BL 60 BL Basket Diameter Basket Depth Working Capacity under Lip Basket Load (Max) Max. Basket Revolutions Centrifugal Force Filtration Area Motor Power Overall Dimension of Machine Length over Motor Width Operating Height Weight of machine with Motor 600 300 65 81 1400 668 0.58 2.2 1450 1000 1800 1350 900 450 205 256 1100 619 1.29 5.5 1780 1220 2400 3000 1200 450 300 375 1000 682 1.72 11 2150 1600 2900 4750 1500 500 590 737.5 900 691 2.36 15 2500 1950 3200 6500 SCRAPING : The speed of the basket is reduced to the scraping speed (slow speed). A scraper knife cuts the solids, discharging them through the chute. HEEL REMOVAL - OPTIONAL : Some material remains on the filter media after scraping and is called residual heel. This heel can be removed by using the heel removal system. CLEANING IN PLACE - OPTIONAL : The centrifuge can be cleaned using a CIP system. LARGE CENTRAL OPENING Solid Discharge Openings :The ( Basket LCO ) picture shows openings in the basket. The picture below ( Bottom Base LCO ) shows the openings in the Bottom Trough. The large openings facilitates smooth flow of solids as compared to single kidney shaped side opening . Slide in Isolated Bearing Housing Design : The bearing housing is completely isolated from the solvent vapours or mother liquor, preventing the chances of corrosion of bearings. This design eliminates the need to access below the Inertia Plate / Bottom trough (difficult in a Bottom discharge with large central opening) for dismantling the Bearing Housing. Also, the bearing housing can be removed easily without dismantling connections like grease pipe and Nitrogen Blanketing. Bottom Discharge The process of Filtration is similar to other types of centrifuges, the difference being in the method of unloading the Solids. The Scraper cuts the Solid cake while the basket is rotating at a slow speed. The solids are discharged through openings provided in the Basket bottom and Bottom Base / Inertia Plate. TYPICAL BOTTOM DISCHARGE CYCLE FEEDING : A filter media is fixed to the cylindrical surface of a perforated basket. The feed slurry is directed to the basket wall using a feed pipe. Feeding is carried out while the basket is rotating at an appropriate speed. After the required cake is built, feeding is stopped. The centrifuge is run for some time to partially de-water the solids. Feeding can be repeated if there is adequate space for further build up of cake. WASHING : After feeding, washing is carried out by pumping wash liquid through the wash pipe. SPINNING : The basket is run at the spinning speed to complete the de-watering process. Technical Data of 4 Point Suspension Bottom Discharge Centrifuge: Model mm. mm. lts. kgs. rpm. G. sq.mts. kW. . mm. mm. mm. kgs. Unit 915 450 160 200 1100 619 1.29 7.5 . 1780 1220 1500 3000 36 915 600 220 275 1100 619 1.72 7.5 . 1780 1220 1700 3100 36D 1220 500 300 375 1000 682 1.91 15.0 . 2150 1600 2325 4500 48 1220 650 400 500 1000 682 2.49 18.5 . 2150 1600 2500 4750 48D 1524 500 500 625 900 691 2.39 18.5 . 2500 2000 2250 7000 60 1524 750 750 930 850 616 3.59 22.0 . 2500 2000 2500 7500 60D Basket Diameter Basket Depth Working Capacity under lip Basket load (Max) Max. Basket Revolutions Centrifuge Force Filtration Area Motor Power Overall Dimension Length over Motor Width Operating Height Weight of machine with the Motor
