CHOQUENET S.A.S. FOUNDED IN1925

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1 CHOQUENET S.A.S. FOUNDED IN1925 CHAIRMAN G. CHOQUENET TECHNICAL AND SALES MANAGER S. FOSSIER Contact: STIL-M d.o.o., Novi Sad, Serbia MAIN POWER : TURNOVER : EXPORT TURNOVER : Marko Damjanac, sales manager . damjanacmarko@gmail.com Mob Web persons K 80% 1

2 FILTER PRESS FOR ALL INDUSTRY MAIN ACTIVITIES 2

3 OUR WORKSHOP MACHINING WORKSHOP ASSEMBLY WORSHOP 3

4 OTHER EQUIPMENT IN THE SUGAR INDUSTRY CANDLE FILTER BAGS FILTER SULPHUR FURNACES 4

5 IN THE SUGAR MARKET Automatic filter-presses for de-sugaring and filtration of slurries after 1 st carbonation as well as for filtration and de-sugaring of slurries in refineries. Automatic filter-presses for filtration of syrups and standard liquors, with or without active carbon and filter aid. EXOFALC type thickening candle filters for filtration of 1 st and 2 nd carbonations. Candle type clarification filters called EXOFALC filters for filtration of carbonated syrups in refineries. Sulphur furnaces for juice and syrup sulphitation. Carbonation for refinery and sugar industry. Syrup filters for filtration of standard liquors. Pocket filters for filtration of standard liquors. Based on her experience, the CHOQUENET company can also improve or modify existing machines 5

6 EQUIPMENT FOR THE SUGAR INDUSTRY LIMING 1 ère CARBONATION 1 ère FILTRATION 2 ème CARBONATION 2 ème FILTRATION DESUGARING STATION SULFITATION JUICE SO2 CAKES ÉVAPORATION 6

7 FILTERS PRESSES 1200 x 1200 Maximum 92 Cakes Area : 211 m² Volume : 3990 litres FILTER PRESSES 1300 x 1300 Maximum 92 Cakes Area : 254 m² Volume : 4753 litres FILTER PRESS CAPACITY A filter press of 3990 liters is available to produce 244 tons of of dry substances per day ( 6500 Tons of beet/ day) A filter press of 4753 liters is available to produce 290 tons of of dry substances per day ( 8000 Tonnes of beet/ day) 7

8 PROCESS FILTRATION 5 mn WASHING 5 mn CYCLE TIME< 20 min 72 CYCLES DAY MINIMUM SQUEEZING 2 mn DRYING 2 mn 8

9 SOME OF TECHNICAL ADVANTAGES 9

10 THE SHIFTING DEVICE SYSTEM FULLY PROTECTED SHIFTING 2 PLATES BY 2 PLATES THIS SYSTEM ENABLES TO SHIFT THE PLATE AND THEREFORE MAKE THE CAKE REMOVAL EASIER TO AVOID THAT IT REMAINS STUCK BY TACKING THE CAKE FAR FROM THE SEALING AREA 10

11 THE PLATE SHIFTING DEVICE CARRIAGE BREAKING THIS SYSTEM KEEPS THE PLATE PIL TO PREVENT ACCIDENTAL FALLING CAKES 11

12 THE ARTICULATED FIXE HEAD Inclination : 6 THE FILTER PRESS IS EITHER BADLY TIGHTENED AND LESS TIGHT AT THE TOP THAN THE BOTTOM ONLY TWO WASHING PER WEEK ANY DEFORMATION ON THE FRAME 12

13 PLATES Wearing and expansion sliding block New system of détachable membrane A new type of membrane plates which enable : Homogeneity of cake thicknesses Reduction of water injection speeds A better distribution thanks to the diffusion tray 13

14 WASHING CLOTH WITH WASHING BRIDGE TOTALY ENCLOSED WASHING SYSTEM SYSTEM SECURED WITH A TORQUE LIMITER WASHING TWO PLATE BY TWO PLATE 14

15 CLOTHS CHOQUENET DEVELLOPED RUBBER SLEEVES ON THE FEEDING HOLE OF THEIR FILTER CLOTHS IN ORDER TO REINFORCE THE STRENGHT OF THE FEEDING DUCT AND ESPECIALLY TO POSITION THEM CORRECTLY. THESE MODIFICATIONS ENABLE TO REDUCE THE FILTER CLOTH COMSUPTION 15

16 SAFETY AND PROTECTION According to the European Community laws, the people working around the machine must be protected. Therefore, we propose sliding panels which have the advantage to form a total protection screen and to be installed very close to the filter press 16

17 PERFORMANCES OF THE PRESS FILTER DRY MATTER OF CAKES: > 70 % LOSS OF SUGGAR: < 0,02 BEET 17

18 CANDLE FILTER 18

19 EXOFALC : THE THICKENING FILTER 1995: FIRST EXOFALC 2012 : AROUND 200 EXOFALC INSTALLED 19

20 EXOFALC : DESCRIPTION o o o o o o CYLINDRICAL VESSEL BOLTED COVER CONICAL BASE FILTRATE OUTLET COLLECTOR ISOLATING AND SAMPLING VALVE SIGHT GLASSES 20

21 EXOFALC : DESCRIPTION 21

22 EXOFALC : THE CANDLE WIDE PASSAGE Filtrat FILTER CLOTH CLOTH SUPPORT NO DEFORMATION OF THE FILTER CLOTH NO OPPOSITION TO THE FLUID FLOWING OUTLET PERMANENT CLEANING DU TO THE FLAG EFFECT 22

23 PROCESS DRAWING FOR THE EXOFALC PT EXOFALC M M M M M TROUBLE FILTRATE SLURRY CLEAR FILTRATE 23

24 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING SET TO LEVEL PT JUICE FEEDING SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 24 SLURRY OUTLET

25 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING RECYCLING SET TO LEVEL PT JUICE FEEDING SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 25 SLURRY OUTLET

26 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING RECYCLING FILTRATION SET TO LEVEL PT JUICE FEEDING SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 26 SLURRY OUTLET

27 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING RECYCLING FILTRATION CONCENTRATION SET TO LEVEL PT JUICE FEEDING SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 27 SLURRY OUTLET

28 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING RECYCLING FILTRATION CONCENTRATION DRAINING SET TO LEVEL JUICE FEEDING PT SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 28 SLURRY OUTLET

29 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING RECYCLING SET TO LEVEL PT JUICE FEEDING SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 29 SLURRY OUTLET

30 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING RECYCLING FILTRATION SET TO LEVEL PT JUICE FEEDING SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 30 SLURRY OUTLET

31 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING RECYCLING FILTRATION CONCENTRATION SET TO LEVEL PT JUICE FEEDING SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 31 SLURRY OUTLET

32 TURBID JUICE FILTRATION ON EXOFALC SEQUENCES : JUICE FEEDING RECYCLING FILTRATION CONCENTRATION DRAINING SET TO LEVEL JUICE FEEDING PT SLURRY FEEDING CLEAR FILTRATE TURBID FILTRATE 32 SLURRY OUTLET

33 RAMPS AND CANDLES 33

34 INSTALLATION 34

35 CLOTHS INSTALLATION

36 PERFORMANCES OF THE EXOFALC FILTRATION AFTER FIRST CARBONATION o SPECIFIC FLOWRATE: 1,2 m 3 /m².h o SLURRY CONCENTRATION > 300 g/l OR DENSITY > 1,24 o CYCLE TIME: 20 à 40min FILTRATION AFTER SECOND CARBONATION o o o SPECIFIC FLOWRATE : 2 m 3 /m².h SLURRY CONCENTRATION >150 g/l CYCLE TIME : 90 à 120 min 36

37 A WORLWIDE PRESENCE IN MORE THAN 140 COUNTRY TEREOS CRISTAL UNION SUDZUCKER TIRLEMONT CEVITAL SAVOLA SAINT LOUIS SUCRE.. 37

38 MANY THANKS FOR YOUR ATTENTION Contact: STIL-M d.o.o., Novi Sad, Serbia Marko Damjanac, sales manager . Mob Web. 38