equipment of vacuum ejector

8/13/2019 Equipment of Vacuum Ejector

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VACUUM EJECTORVACUUM EJECTOR

DHI UDHI RTOModerator KBK Proses


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STEAM JET EJECTOR


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STEAM JET EJECTOR


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LIQUID RING PUMP OPERATION


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LIQUID RING


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LIQUID RING PUMP PRESSURE RANGE


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ADVANTAGES OF EJECTOR OVER OTHER TYPES OF VACUUM PUMPS


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TWO STAGE CONDENSING WITH DIRECT CONTACT INTERCONDENSER


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EJECTOR OPERATION


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LOBE TYPE POSITIVE DISPLACEMENT VACUUM PUMP


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EJECTOR CHARACTERISTICS


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MOLLIER CHARTSATURATED STEAM MOTIVE AND VAPOR SUCTION FLUID


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EJECTOR PERFORMANCE CURVE


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EFFECT OF NOZZLE POSITION ON PERFORMANCE CURVE


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EFFECT OF NOZZLE POSITION ON PERFORMANCE CURVE

CONTROL BY THROTTLING INLET VAPOR LINE


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CONTROL BY THROTTLING INLET VAPOR LINE

CONTROL BY ADDITIONAL LOAD GAS THROTTLING


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CONTROL BY ADDITIONAL LOAD GAS THROTTLING

CONTROL BY RECYCLING INTERSTAGE FLOW BACK TO SUCTION


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CONTROL BY RECYCLING INTERSTAGE FLOW BACK TO SUCTION

EJECTOR APPLICATION INFORMATION


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EJECTOR APPLICATION INFORMATION

SINGLE STAGE ~ 50 75 mmHg Abs


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SINGLE STAGE ~ 50 75 mmHg Abs

TWO STAGE ~ 10 100 mmHg Abs


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TWO STAGE ~ 10 100 mmHg Abs

LIQUID RING VACUUM PUMP


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LIQUID RING VACUUM PUMP

THREE STAGE ~ 1 25 mmHg Abs


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THREE STAGE 1 25 mmHg Abs

FOUR STAGE ~ 150 Microns 4 mmHg Abs


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FOUR STAGE 150 Microns 4 mmHg Abs(1 Micron = 1/1000 mm)



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SHOWING THE EFFECT OF CHANGES IN MOL WT


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CORRECTION TO STEAM RATE FOR PERCENT NONCONDENSIBLES


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STEAM JET EJECTOR CONSUMPTION CHART


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CONDENSATE REMOVAL UTILIZING A PUMP


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CONDENSATE REMOVAL USING HOT WELL AND ELEVATED CONDENSERS


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DESIGN PARAMETERS


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