3 Phase Liquid Solid Separation Decanter Centrifuge , Centrifugal Machine
Structural characteristics
- Structure: this machine is 3-phase horizontal screw discharge sedimental centrifuge.It consists
- of the drum, big and small end cover shaft, screw, gearbox, base, hood, vibration absorber,etc. Unde the centrifugal force, the liquid-liquidsolid separation will be realized continuously.
- Discharging type: the dewatered solid cake is pushed out of the drum by the discharging
- screw, and fall under the gravity. The separated light liquid phase and heavy liquid phase is
- discharged from the drum under centrifugal force, and then discharge under gravity.
- Adopt big length-diameter ratio and high rotating speed. Big length-diameter ratio can prolong the time of clarifying and dewatering. High rotating speed has large centrifugal force field, which can improve the separating effect.
- The adjustable wire plate is installed at the big end of the dru m, to adjust the liquid depth of the liquid layer inside the drum, and ensure the separating effect.
- Adopt double variable frequency start, the drum can be controlled steplessly.
- We use SKF brand for the main bearing, and adopt high quality grease for lubrication.
- Wearable technology: replaceable wearable hard alloy sleeve is mounted at the solid discharging port,to improve the durability, and prolong the service life.
- Drum and big and small end cover shaft is DSS2205, screw is anti-corrosion SS316 with hight quality.
- Precise dynamic balance check is done to the drum and screw, that makes less vibration, so that the machine can work for a long time. The operation is safe and reliable.
Main technical parameters
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Capacity
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10-15m3/h
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Drum diameter
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540 mm
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Drum working length
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2000mm
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Max rotating speed
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2800 r/min
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Power
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Main motor
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45kW/50Hz/380V
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Auxiliary motor
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15kW/50Hz/380V
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Net weight
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About 6000 kg
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Overall dimension (L×W×H)
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4520mm×1250mm×1400mm
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Loading vibrating intensity
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≤7.1 mm/s
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Noise
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≤90 dB(A)
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Structure
1. Auxiliary motor 2. Gear box 3. Hood 4. Bowl and bearing block 5. base 6. Feed pipe 7. Main motor
Electrical control
- Use double converter to start and adjust speed of the main motor and auxiliary motor, to realize steplessly adjustable drum rotating speed and differential speed.
- There is emergency stop button on the operation panel.
- Monitoring display function: running current, running frequency, and voltage.
- Alarm function: overload alarm, and over current alarm.
Outline drawing and foundation drawing
Outline drawing (1) of 3-phase decanter model PDCS-21
Outline drawing (2) of 3-p
Foundation drawing of 3-phase decanter model PDCS-21
Technical requirement
Foundation height H (600mm-800mm) can be as per the actual requirement, to ensure the solid residue and light liquid can discharge smoothly.
Advantages
- 3phase liquid-liquid-solid separation
- Robust quality
- Outstanding separation effect
- Wide usage in the fish oil and fishmeal field
- Corrosion resistant an resistant key parts
- Flexible length-to-diameter model for customerized.
- Famous and reliable electrical components
Reference Drawing:
