DZY level belt filter
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Name of Material




Solid-liquid ratio




Filter cake moisture%




ProductivityKg/m2·h)(Dry




4A zeolite




80-100 g/L




≤36




282.4




Sodium




1/5-1/3




6~8




3000~4000




Silicon residue




4.5




≤33




547.2




Fumarate




1/4-1/3




16-14




0.39~0.52m3 /㎡.h




Tartaric acid




1/6-1/5




16~14




0.39~0.52m3 /㎡.h




Zinc oxide




1/4-1/3




18-20




300~360




Phosphate Calcium hydrogen




1/5-1/4




58-56




0.45~0.58m3 /㎡.h




Magnetite




1/4-1/2




5-8




1200-1600




Sulfur concentrate




1/4-1/2




8-9




1170~1300




Copper concentrate




1/4-1/2




8-11




960~1100




Iron ore tailings




1/9-1/2




16-22




300~1200




Fine iron ore




1/2-1/2




6~9




2200~2600




Manganese




1/2




13~15




1200~1600




Aluminum hydroxide




1/4




13~16




560




Vanadium pentoxide




1/3-1/4




14-16




580-700




Fly ash




1/5-1/6`




14-16




0.47~0.52m3 /㎡.h




Fluorite powder




1/2




7-9




1280




Gold concentrates




2/1




23~25




177.6




Ammonium paratungstate




2/1




70




320




Citric acid




1/5-1/3




14-22




400~500




Titanium powder




1/3-1/2




11-13




1150~1800




Silicon carbide




1/3




17




420~560




Rare earths




1/2




22




420~530




Glyphosate




1/6




19-23




320~510




Ferric hydroxide




1/5




38-42




110




Slag




1/3




16-19




960~1248




Bauxite




1/4-1/5




23-25




2860~3250




Carbide




1/4




34




680~1170




Residual silicon aluminum sulfate




1.5/1




35




320




Barium sulfate




1/2




11




1100~1600




Phosphate




1/3-1/2




10-13




1300~1430




Fluoride of lime




1/4-1/5




40-49




320~896




Ammonium salt




1/4




16-18




1600~3000




Silicon fluoride




1/3




13-18




480~800




Wet cement




1/2




15-19




1260




Coal Coal




1/4-1/3




21




560~780




Coal tailings




1/6-1/3




23




160~520




Zinc sulphate pulp




1/5




42-48




499




Phosphogypsum(P2OS)




1/4-1/5




18-21




1280




Potassium and sodium feldspar




1/2




18-20




460~680




Copper sulfate




1/4-1/3




28




800




Quartz sand




1/3




6-10




1200~2000




Coke




1/3




15-18




380~460




Silica




1/33




80.5




150




Hydrolysis residue




1/10




70.2~73.1




338.5




Bagasse




1/10




74~78




480




Citric acid (fermentation broth




1/3




24




368




Calcium




1/4




13




251.2




Lactic acid




1/4-1/3




18-20




450~580




Carbon fatty acid not nitric acid solution




1/5




6.8




1144




Aluminum sulfate residue




1.5/1




25~44




154.56




Sulfuric acid sludge




1.5/1




35~50




1064




Cobalt carbonate




1/6-1/5




43-46




0.39~0.45m3 /㎡.h




Fluorescent material pickling




1/2




28




296




Nickel carbonate




1/5-1/4




58-60




260~280




Precipitated calcium carbonate




1/4




32-40




150~200




Sand material




1/4




18.2




1142.4




Calcium carbonate




1/6-1/5




16-18




0.36~0.39m3 /㎡.h




Magnesium carbonate




1/5-1/4




48-53




0.39~0.45m3 /㎡.h




Manganese carbonate




1/4-1/3




33-36




390~520




Barium carbonate




1/5-1/4




20-23




230~260




Pesticide intermediates




1/10-1/8




26-30




0.39~0.52m3 /㎡.h




Seaweed




1/11-1/10




63-68




0.39~0.52m3 /㎡.h




Cellulose




1/10-1/8




58-60




0.52~0.65m3 /㎡.h




Pyrite




1/4-1/3




8-10




780~900




Gold concentrates




1/3-1/2




 23-25




130~150




Gold tailings




1/3-1/2




18-20




780~845




Graphite




1/4-1/3




26-28




0.39~0.46m3 /㎡.h




Silicon residue




1/3-1/2




33-36




650~720




Potassium sulfate




1/4-1/3




10-13




950~1200




Glutamate




1/4-1/3




15-18




420~560




Activated carbon




1/6-1/4




27-30




0.25~0.32m3 /㎡.h




Quartz




1/6-1/5




6~9




1280~1600




Cobalt oxide




1/6-1/5




29-37




200-270