Common Problems of Belt Filter Press and the Corresponding Solutions

Dazhang Filtration Equipment Co.,Ltd
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Common Problems of Belt Filter Press and the corresponding solutions
Common Problems of Belt Filter Press and the corresponding solutions
1. slurry passentrate filter cloth in a great quantity Maybe caused by: in-correct filter cloth model sizing Poor result for flocculation Shooting method: sizing filter cloth again and select right size and model by testing choose right flocculation agent and right tossing quantity
2. filter cloth bad washing result Maybe caused by: Low washing water pressure or few quantity for washing water washing nozzle was fulled by solids and spray water easily shooting method: increase washing water pressure or flow rate clean washing nozzle
3. always a great quantity of slurry leakage at the first at the first squeezing roller Maybe caused by: high squeezing pressure poor flocculant result too big flow rate for slurry feeding fast movement for squeezing belts Shooting method: decrease filter cloth tightening force choose right flocculant agent and most suitable flocculant quantity decrease slurry feeding flow rate decrease filter belt running speed
4. filter cloth flapped
Maybe caused by: less tightening force for filter cloth roller axle line are not horizontal Shooting method: adjust tighting force for filter cloth adjust axle line for rollers
5. filter cloth connector breakage Maybe caused by: poor holding force for filter cloth connector Shooting method: repair filter cloth connector
6. filter cloth running in deviation but can't be controlled easily Maybe caused by failure of anti-deviation system un-balanced degree for adjacent rollers Problem shooting method: reset,to shift the failure alarm adjust horizontal degree for rollers
7. breakage for squeezing rollers Mainly caused by big filter cloth tightening pressure,or rollers was badly corrosive shooting method: decrease filter cloth tightening pressure