procurement of filter bags for buffer hopper and silo installed at ahp of 2x660mw , sstpp, mppgcl , dongalia procurement of filter bags for buffer hopper and silo installed at ahp of 2x660mw , sstpp, mppgcl , dongalia , buffer hopper filter bagsgas volume – 3527 m3/hr.gas temperature – 1700c (normal) & 1900c (peak: 15 min)gas composition:fly ashdust load: 50gms/m3dust nature: abrasivefilter area: 78.6 m2rate of filter: 1m3/min/m2outlet emission: <30mg/nm3pressure drop across the unit: 150 mmwcbulk density of dust for hopper discharge: 850 kg/m3 (assumed)design pressure: ±500 mmwcfilter bag fiber: nomex (egg finish/ anti static )filter bag size: idø 160x1800mm lgtype- snap type made of spring steel.thickness 2 mm (±10%) , silo filter bagsgas volume – 23706 m3/hr.gas temperature – 1000c gas composition:ashinlet dust load: 15-20gms/m3dust nature: abrasivedust emission: <30mg/nm3area of filter: 361 m2pressure drop across the unit: 150 mmwcfilter bag: polyter needle felt pe 550 pe gm/m2 with antistatic treatment/ size: idø 160x3660 lgtype- snap type made of spring steel.thickness 2 mm (±10%)