MISCIBLE Impellers Calculation-2

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03/07/2021 14:46

MISCIBLE Impellers Calculation-2
Products:
Max.Viscosity 1 CPS
Max.SG. 0.9
Rheology : Newtonian Fluid

6-STEP FOR AGITATOR DESIGN STANDARD

Step-1 :
Volume Calculation
Tank Dia.1400 mm x SH.1600 mm
Total/Working Volume = 2,340L/2,000L

Step-2 :
Impeller Selection
Impeller for Slurry : Saw Disc Impeller
No. of Stages Design : 2 Stages
d/D Design : 0.25
Buffle Plate : 4EA

Step-3 :
Tip Speed Design
Degree of Mixing : Medium Mixing
Tip Speed Design : 18.0 m/sec
Calculation Impeller Speed = 982 RPM
Calculation Dia.of Impeller = 350 mm

Step-4 :
Power Absorb Calculation
Power Calculation 8.037/11.0 kW
Ne Number : 0.3
Torque : 78.62 Nm
Specific Power 4.04 kW/m^3

Step-5 :
Shaft Calculation
Design Shaft Type : Solid
Shaft Diameter : 75 mm
Shaft Length : 1,650 mm
Steady Bearing Design : Free
Staring Torque : 213.91 Nm
Overhung Load : 113.50 N
Bending Moment : 272.40 Nm
Bending Tension : 64.43 kp/cm^2
Torsion Tension : 25.30 kp/cm^2

Step-6 :
Hydraulic Data Calculation
Reynolds Number : 1.8E+6
Pumping Capacity : --- m^3/Hr
P-Number : ---
Quality Number : ---

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Miscible Technology Co.,Ltd.

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Impellers Calculation-1 Products: Max.Viscosity 8,000 CPS Max.SG. 1.18 Rheology : Non-Newtonian / Thixotropy Flow (Time dependent) 6-STEP FOR AGITATOR DESIGN STANDARD Step-1 : Volume Calculation Tank Dia.2300 mm x SH.2700 mm Total/Working Volume = 2,540L/2,000L Step-2 : Impeller Selection Impeller for Slurry : Turbine6B Impeller No. of Stages Design : 1 Stage d/D Design : 0.55 Buffle Plate : None Step-3 : Tip Speed Design Degree of Mixing : Medium Mixing Tip Speed Design : 5.5 m/sec Calculation Impeller Speed = 84 RPM Calculation Dia.of Impeller = 1265 mm Step-4 : Power Absorb Calculation Power Calculation 19.485/22.0 kW Ne Number : 5.96E-3 Torque : 2241.13 Nm Specific Power 1.94 kW/m^3 Step-5 : Shaft Calculation Design Shaft Type : Solid Shaft Diameter : 100 mm Shaft Length : 2,750 mm Steady Bearing Design : Free Staring Torque : 5060.22 Nm Overhung Load : 1485.96 N Bending Moment : 4012.88 Nm Bending Tension : 416.58 kp/cm^2 Torsion Tension : 262.74 kp/cm^2 Step-6 : Hydraulic Data Calculation Reynolds Number : 3.27E+2 Pumping Capacity : 11,543.04 m^3/Hr P-Number : 1028.89 Quality Number : 18.11 สถาพร เลี้ยงศิริกูล Miscible Technology Co.,Ltd.

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