Bag Lifting Top Discharge type of Centrifuge is the basic type of Centrifuge for solid liquid separation.
The centrifuge contains Basket which is dynamically balanced in which a filter bag is placed which retains
the solid within the Basket. This bag can be lifted using chain pulley manually or motorised mode. Thus
the discharge of solid cake is instant and fast, facilitating faster and less labour involved.
The main parts of the Centrifuge are Bearing and Shaft, Basket, Drive and Brake
BEARING AND SHAFT OF THE CENTRIFUGE:
The Heavy duty bearing is choosed to withstand vibratory load and centrifugal forces duly fitted in bearing housing . The bearing
housing is so designed and filled with grease ensuring long maintenance free performance. The shaft is
made up of suitable material and duly balanced independently without the basket for higher accuracy.
BASKET OF THE CENTRIFUGE:
The basket is made up of adequate thickness so as to withstand the loads caused by the centrifugal
forces developed by material in the basket. The centrifuge is perforated and duly balanced. The basket
bottom is made up of Mild Steel and lined at the innersurface by Rubber or SS as required.
DRIVE OF THE CENTRIFUGE:
The drive consists of Motor mounted at the basket casing driven through V belt with provision of the
tensioning the belts. The Centrifuges are fitted with Mechanical Clutch pulley at the motor shaft.
BRAKE OF THE CENTRIFUGE:
The Centrifuge are fitted with external shoe brakes with brake liners. The brakes are heavy duty type
designed to bring loaded basket to stop quickly.
MATERIAL OF CONSTRUCTION OF THE CENTRIFUGE:
The Centrifuge Material of Construction is Carbon Steel, Stainless Steel and Rubber lined.
Working principle of the centrifuge
The material flows into the basket lined a filter bag from the upper feeding pipe and distributed
evenly on the walls of the basket. Under the centrifugal force, the liquid passes through filter
bag and the holes of the basket, and then the liquid is discharged out of the machine from the
liquid outlet.The solid deposits in the filtering bag.,and forms cake .After the machine stops,
open its cover and lift the bag out of the machine to the designated discharge site,then splay
the bottom of the filter bag , the solid cake is discharged automatically.
Technical specification of the centrifuge
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Items
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Models
|
|
PD800
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PD1000
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PD1200
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PD1250
|
PD1500
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|
Basket
|
Diameter (mm)
|
800
|
1000
|
1200
|
1250
|
1500
|
|
Volume (L)
|
100
|
155
|
310
|
360
|
600
|
|
Max. Loading (kg)
|
140
|
200
|
420
|
480
|
800
|
|
Speed of Rotation(r/min)
|
01200
|
01000
|
0960
|
0960
|
0850
|
|
Separation Factor(ω2.r/g)
|
1000
|
560
|
620
|
645
|
605
|
|
Motor Power(kw)
|
7.5
|
11
|
18.5
|
18.5
|
30
|
|
Dimensions(L×W×H) (mm)
|
1550×1200×1300
|
1800×1400×1300
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2400×1900×1500
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2400×1900×1500
|
2600×2200×1800
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|
Weight (kg)
|
1500
|
2000
|
3000
|
3200
|
5000
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