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ROTARY AIRLOCK FEEDER APPLICATION DATA SHEET
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FUNCTION OF VALVE
AIRLOCK ONLY: MINIMIZES SYSTEM AIR LOSS WHILE ALLOWING THE TRANSFER OFMATERIAL BETWEEN VESSELS WITH DIFFERING PRESSURE
FEEDER ONLY: REGULATES THE CONTINUOUS FLOW OF MATERIAL BETWEEN VESSELS SHARING THE SAME PRESSURE
AIRLOCK-FEEDER:MINIMIZES SYSTEM AIR LOSS WHILE REGULATING THE FLOW OF MATERIAL BETWEEN VESSELS WITH DIFFERING PRESSURE
     
CONDITIONS ABOVE VALVE
VALVE IS INSTALLED BENEATH:
  HOPPER CYCLONE SILO BAGHOUSE
  FLTR. RCVR SCREW SHREDDER DRYER
  FMIXER OTHER
     
PRESSURE ABOVE VALVE IS:
  POSITIVE NEGATIVE ATMOSPHERIC
PSI " Hg " H20
     
TEMPERATURE BENEATH VALVE IS:
  °F
     
DIAMETER OF CONVEYING LINE IS:
 
     
IS VALVE CHOKE-FED?   YES NO
HUMIDITY IS:   HIGH AVERAGE LOW
     
MATERIAL CHARACTERISTICS
COMMON NAME:  
CHEMICAL FORMULA:  
BULK DENSITY, AERATED:   Lbs./Cu.Ft
BULK DENSITY, SETTLED:   Lbs./Cu.Ft
MAXIMUM PARTICLE SIZE:   Lbs./Cu.Ft
     
PARTICLE TYPE/SHAPE IS:
  Pellet Powder Chip Lump
Granular Flake Curl Fibrous
     
MESH SIZE-ANGLE OF REPOSE IS:   °
    %THRU 1/2"    %THRU 1/4" 
%THRU 1/8"    %THRU 1/16" 
%THRU 25"     %THRU 50" 
%THRU 100"   %THRU 200" 
%THRU 400" 
FLOWABILITY:   EXTREME MODERATE MILD
MOISTURE CONTENT OF MATERIAL IS:   %
TEMPERATURE OF MATERIAL IS:   °F
SPECIAL CHARACTERISTICS:
  HYGROSCOPIC      CORROSIVE REACTIVE
EXPLOSIVE          TOXIC EMITS FUMES
STICKY SMEARS   HEAT SENSITIVE
AERATES DUSTY   TENDS TO PACK
Other
     
ABRASIVENESS:   EXTREME MODERATE MILD
ALLOWABLE MATERIAL DEGRADATION IS:   %
     
OPERATING CONDITIONS
CONSTANT RATE OF FLOW PER HOUR:
  TONS  Lbs.  Cu.Ft. 
DUTY CYCLE:   CONTINUOUS INTERMITTENT
     
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