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F I L T R A T I O N

F I L T R A T I O N. SCHOONOVER, INC. USING THE Sparkler HORIZONTAL PLATE FILTER. SCHOONOVER, INC. THIS HOUSES THE FILTER SYSTEM. SCHOONOVER, INC. THIS HOUSES THE FILTER SYSTEM. FILTER MEDIA Paper Cloth Wire Mesh. FILTER AID. CAKE. BUT THESE DO THE FILTERING. SCHOONOVER, INC.

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F I L T R A T I O N

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  1. F I L T R A T I O N SCHOONOVER, INC.

  2. USING THE Sparkler HORIZONTAL PLATE FILTER SCHOONOVER, INC.

  3. THIS HOUSES THE FILTER SYSTEM SCHOONOVER, INC.

  4. THIS HOUSES THE FILTER SYSTEM FILTER MEDIA Paper Cloth Wire Mesh FILTER AID CAKE BUT THESE DO THE FILTERING SCHOONOVER, INC.

  5. SPARKLER HORIZONTAL PLATE FILTER MODEL NUMBER INTERPETATION 33-S-19 FILTER PLATE DIAMETER, INCHES FILTER PLATE TYPE NUMBER OF FILTER PLATES, EXCLUDING SCAVENGER PLATE XS = EXTRA SHALLOW, 1” S = SHALLOW, 1-1/2” D = DEEP, 2-1/2” HORIZONTAL PLATE FILTERS ARE AVAILABLE IN SCAVENGER AND NON-SCAVENGER DESIGNS ANY SPARKLER FILTER TANK WILL OPERATE WITH XS, S OR D PLATES SCHOONOVER, INC.

  6. ASSEMBLING THE SPARKLER HORIZONTAL PLATE FILTER NON-SCAVENGER TYPE SCHOONOVER, INC.

  7. NON-SCAVENGER HORIZONTAL PLATE FILTER COVER SWING BOLT NUT CENTER TIE ROD COMPRESSION CAP DAVIT PLATE BUNDLE OUTLET GASKET SWING BOLT COVER GASKET INLET TANK OUTLET TANK DRAIN TIE ROD SOCKET TIE ROD SOCKET GASKETS (2) SCHOONOVER, INC.

  8. NON-SCAVENGER PLATE BUNDLE COMPONENTS CENTER TIE ROD SIDE TIE ROD COMPRESSION CAP TOP RING FILTER MEDIA DETAIL OF OUTLET GASKET FILTER PLATE BAFFLE ZONE BOTTOM RING OUTLET GASKET SCHOONOVER, INC.

  9. HORIZONTAL NON-SCAVENGER FILTER, ASSEMBLY DETAIL COMPRESSION CAP TOP RING SIDE TIE ROD OUTLET GASKET TANK DRAIN CENTER TIE ROD TIE ROD SOCKET SCHOONOVER, INC.

  10. SIDE TIE ROD DESIGNS TOP RING THREADED TIE ROD T- SLOT TIE ROD BOTTOM RING SCHOONOVER, INC.

  11. ASSEMBLING THE SPARKLER HORIZONTAL PLATE FILTER SCAVENGER TYPE SCHOONOVER, INC.

  12. SCAVENGER TYPE HORIZONTAL PLATE FILTER COVER SWING BOLT NUT CENTER TIE ROD COMPRESSION CAP DAVIT PLATE BUNDLE OUTLET GASKET SWING BOLT COVER GASKET INLET TANK OUTLET TANK DRAIN TIE ROD SOCKET SCAVENGER OUTLET TIE ROD SOCKET GASKETS (2) SCHOONOVER, INC.

  13. SCAVENGER PLATE BUNDLE COMPONENTS CENTER TIE ROD SIDE TIE ROD COMPRESSION CAP TOP RING FILTER MEDIA DETAIL OF OUTLET GASKET FILTER PLATE BAFFLE ZONE SCAVENGER PLATE BOTTOM RING OUTLET GASKET SCHOONOVER, INC.

  14. HORIZONTAL SCAVENGER FILTER, ASSEMBLY DETAIL COMPRESSION CAP TOP RING SIDE TIE ROD OUTLET GASKET TANK DRAIN CENTER TIE ROD TIE ROD SOCKET SCHOONOVER, INC.

  15. HORIZONTAL PLATE CONSTRUCTION 50, 65, 75 PSID SCREEN IS FLAT ACROSS PLATE CENTER CUP PERFORATED SCREEN PLATE RING DIMPLED PLATE BOTTOM ALL PARTS AT PLATE BOTTOM LAY ON ONE PLANE = SEALING SURFACE SCHOONOVER, INC.

  16. 100 PSID HORIZONTAL PLATE CONSTRUCTION SCREEN IS FLAT ACROSS PLATE CENTER CUP PERFORATED SCREEN UP & DOWN BAFFLE PLATE RING DIMPLED PLATE BOTTON BAFFLE SUPPORT ALL PARTS AT PLATE BOTTOM LAY ON ONE PLANE = SEALING SURFACE SCHOONOVER, INC.

  17. FILTER MEDIA PLACEMENT CORRECTLY PLACED FOLDED FILTER PLATE OFF CENTER CRUMPLED SCHOONOVER, INC.

  18. PLATE STACKING BAFFLE ZONE PLACE OPPOSITE INLET H L = L L > H INCORRECT SLANTED AND/OR TOP ROTATED WITH RESPECT TO BOTTOM LOOSE TIE RODS CORRECT SCHOONOVER, INC.

  19. RECOMMENDED TORQUE VALUES TIE RODS Torque, ft-lb 30 45 100 125 200 Diameter, Inches 1/2 5/8 3/4 1 1-1/4 COVER SWING BOLTS Diameter, Inches 5/8 3/4 1 1-1/4 Torque, ft-lb 45 100 125 200 CROSS TIGHTEN AND CROSS LOOSEN SCHOONOVER, INC.

  20. HOW DO YOU GET GOOD SEALS? • PLACE THE MEDIA PROPERLY ON THE PLATE • STACK PLATES CORRECTLY • USE ALL THE TIE RODS • TIGHTEN THE TIE RODS TO THE PROPER TORQUE • USE THE CROSS TIGHTENING TECHNIQUE • CHECK THE OUTLET GASKET EACH TIME YOU DRESS THE FILTER SCHOONOVER, INC.

  21. SEALS • THE ONLY SEALS BETWEEN THE FEED AND THE FILTRATE ARE: • THE MEDIA (PAPER OR CLOTH) BETWEEN EACH PLATE • THE OUTLET GASKET AT THE BOTTOM OF THE PLATE BUNDLE IF THESE SEALS ARE GOOD, AND YOU HAVE THE RIGHT MEDIA/FILTER AID COMBINATION, YOU WILL NOT PASS SOLIDS SCHOONOVER, INC.

  22. CAPACITIES and LIMITS • PRESSURES INLET DIFFERENTIAL (INLET-OUTLET) 50 PSID TANK 60 PSI STANDARD 18 GAUGE SCREENS = 50 PSID 16 GAUGE SCREENS = 65 PSID 14 GAUGE SCREENS = 75 PSID OP OPTIONAL STEAM JACKETS 14.5 TO 150 PSI OUTLET SCHOONOVER, INC.

  23. OPERATING THE SPARKLER HORIZONTAL PLATE FILTER SCAVENGER & NON-SCAVENGER TYPE SCHOONOVER, INC.

  24. TWO HORIZONTAL PLATE FILTER TYPES NON-SCAVENGER TYPE SCAVENGER TYPE INLET PRESSURE INLET PRESSURE OUTLET PRESSURE SCAVENGER OUTLET OUTLET PRESSURE INLET PIPING INLET PIPING TANK DRAIN TANK DRAIN OUTLET PIPING SCHOONOVER, INC.

  25. TWO HORIZONTAL PLATE FILTER TYPES NON-SCAVERGER TYPE SCAVENGER TYPE FEED FEED SCHOONOVER, INC.

  26. TWO HORIZONTAL PLATE FILTER TYPES NON-SCAVERGER TYPE SCAVENGER TYPE FEED FEED FILTRATE FILTRATE SCHOONOVER, INC.

  27. HORIZONTAL PLATE FILTER, SCAVENGER TYPE FEED FILTRATE SCHOONOVER, INC.

  28. HORIZONTAL PLATE FILTER, FILTRATION FLOW PATH PERFORATED PLATE SCREEN CAKE MEDIA FEED TANK FILTRATE SCHOONOVER, INC.

  29. HORIZONTAL SCAVENGER PLATE FILTER, SCAVENGER DETAIL OUTLET GASKET SCAVENGER OUTLET OPEN CENTER TIE ROD MAIN OUTLET CLOSED TIE ROD SOCKET SCHOONOVER, INC.

  30. HORIZONTAL NON-SCAVENGER FILTER, ASSEMBLY DETAIL OUTLET GASKET TANK DRAIN CENTER TIE ROD TIE ROD SOCKET SCHOONOVER, INC.

  31. FILTERING WITH THE SPARKLER HORIZONTAL PLATE FILTER SCHOONOVER, INC.

  32. HORIZONTAL PLATE FILTER, NON-SCAVENGER TYPE-Typical Piping GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK PRECOAT TANK FILTRATE OUT TANK DRAIN AND HEAL BLOWBACK OUTLET PRESSURE OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  33. HORIZONTAL PLATE FILTER, SCAVENGER TYPE-Typical Piping GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK SCAVENGER OUTLET PRECOAT TANK FILTRATE OUT OUTLET PRESSURE TANK DRAIN OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  34. FILLING THE FILTER GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK PRECOAT TANK FILTRATE OUT OUTLET PRESSURE TANK DRAIN OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  35. PRECOATING THE FILTER GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK PRECOAT TANK FILTRATE OUT OUTLET PRESSURE TANK DRAIN OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  36. PRECOATING GUIDELINES PURPOSE: TO FORM A UNIFORM, THIN CAKE THAT PROTECTS THE MEDIA FROM BLINDING AND GIVES IMMEDIATE CLARITY AMOUNT OF FILTER AID FOR PRECOATING = 0.1 TO 0.2 POUNDS/SQ. FT. OF FILTER AREA PRECOAT RATE = 0.5 TO 1.5 GPM/SQ. FT. OF FILTER AREA PROCESS SOLIDS PRECOATING REQUIRES 0.1 TO 0.2 PERCENT SOLIDS CONCENTRATION SCHOONOVER, INC.

  37. FILTERING (WITH BODY FEED) GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK PRECOAT TANK FILTRATE OUT OUTLET PRESSURE TANK DRAIN OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  38. BODYFEED GUIDELINES PURPOSE: TO KEEP THE CAKE OPEN FOR MAXIMUM FLOW RATE AND CYCLE TIME AMOUNT OF FILTER AID = 1:1 FILTER AID TO SOLIDS HIGHER RATIO FOR SLIMEY SOLIDS FILTER AID GRADE APPROXIMATES SIZE OF SOLID PARTICLE SIZE SCHOONOVER, INC.

  39. BLOWDOWN GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK HEEL PRECOAT TANK FILTRATE OUT OUTLET PRESSURE TANK DRAIN OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  40. HEEL FILTRATION WITH SCAVENGER PLATE GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK HEEL PRECOAT TANK FILTRATE OUT OUTLET PRESSURE TANK DRAIN OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  41. FINAL BLOWDOWN AND CAKE DRYING GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK PRECOAT TANK FILTRATE OUT OUTLET PRESSURE TANK DRAIN OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  42. DISPLACEMENT WASH WASH GAS INLET INLET PRESSURE VENT FILTER INLET BODY FEED TANK HEEL PRECOAT TANK FILTRATE OUT OUTLET PRESSURE TANK DRAIN OUTLET FEED IN BODY FEED PUMP PUMP SCHOONOVER, INC.

  43. TROUBLE SHOOTING THE SPARKLER HORIZONTAL PLATE FILTER SCAVENGER & NON-SCAVENGER TYPE SCHOONOVER, INC.

  44. A LACK OF FILTRATE CLARITY IS GENERALLY DUE TO LEAKINGSEALS THE ONLY SEALS EFFECTING CLARITY ARE: THE OUTLET GASKET THE OUTER RING AND CENTER HUB OF EACH PLATE LEAKS AT THESE SEALS ARE DUE TO ERRORS IN FILTER ASSEMBLY, IMPROPER MEDIA PLACEMENT, OR DAMAGED FILTER COMPONENTS. OTHER POSSIBLE CAUSES: WRONG FILTER AID WRONG MEDIA (FILTER PAPER) WRONG TIE ROD TORQUE WRONG PROCEDURES LEAKS AT THE COVER GASKET OR TIE ROD SOCKET GASKETS DO NOT EFFECT CLARITY SCHOONOVER, INC.

  45. CORRECTIVE ACTION CHECK OUTLET GASKET AT EACH FILTER CHANGE. CHECK THAT MEDIA IS PLACED PROPERLY ON EACH PLATE. CHECK CONDITION OF FILTER PLATES, SCREENS AND CUPS. CHECK TIE ROD TORQUE. CHECK THAT THE BAFFLE ON THE PLATES FACES THE INLET NOZZLE CHECK PROCEDURES FAST FILLING OF THE FILTER TANK CAN TEAR FILTER PAPER. FAST FILLING CAN BLIND UPPER FILTER PLATES AND RESULT IN POOR PRECOATING. SLOW PRECOATING CAN PRODUCE POOR PRECOAT DISTRIBUTION. IF FILTRATE DOES NOT CLEAR IN 10 - 15 MINUTES STOP YOU HAVE A PROBLEM ! SCHOONOVER, INC.

  46. SIGNS OF TROUBLE BLEED THROUGH, CHECK PLATE RING, HUB AND CENTER CUP FOR DAMAGE. TEARS AROUND CENTER HOLE INDICATE FAST FILLING PROBLEM SCHOONOVER, INC.

  47. SIGNS OF TROUBLE CAKE EROSION DUE TO UNALIGNED BAFFLE THIN CAKE TOWARD CENTER DUE TO SLOW FLOW SCHOONOVER, INC.

  48. FILTER PLATE TOLERANCES SCREEN IS FLAT ACROSS PLATE CENTER CUP PERFORATED SCREEN 0.020-0.025” PLATE RING DIMPLED PLATE BOTTOM 0.025-0.030” ALL PARTS AT PLATE BOTTOM LAY ON ONE PLANE SCHOONOVER, INC.

  49. CAPACITIES and LIMITS • SURFACE AREA NO. of PLATES X 5.62 SQ FT / PLATE = FILTRATION AREA 19 PLATES X 5.62 SQ FT / PLATE = 106.8 SQ FT SURFACE AREA IS A FACTOR IN DETERMINING FLOW RATE - EXAMPLE: IF A PROCESS ALLOWS FILTERING AT 0.5 GPM /SQ FT, THE MAXIMUM FLOW RATE IS 0.5 GPM / SQ FT X 106.8 SQ FT =53GPM OTHER FACTORS THAT CONTROL FLOW RATE ARE: VISCOSITY, CAKE RESISTANCE AND PRESSURE. SCHOONOVER, INC.

  50. HORIZONTAL PLATE FILTER, CAKE LOADING, SHALLOW PLATES CAKE THICKNESS = 1-3/4 INCH CAKE MEDIA 1/4 INCH GAP 1 INCH CAKE SPACE • CAKE VOLUME • 19 PLATES X 5.62 SQ FT / PLATE X 3/4 INCH THICK CAKE • = 6.67 CUBIC FEET SCHOONOVER, INC.

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