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HY/HYC one-stage pusher centrifuges
Category：
Pusher centrifuges
Detail
HY/HYC one-stage pusher centrifuges
Principle of Operation
When the centrifuge is running at full speed, the suspension to be separated is fed through a feed pipe into the distributor. The suspension is evenly distributed on the screen inside the basket under centrifugal force. The liquid phase flows through the screen slots and the pores of the basket and is discharged from the filtrate housing of the casing, while the solid phase is retained on the screen to form a stable filter cake ring. Through the oscillating motion of the pusher plate, the filter cake moves forward along the axial direction of the basket and is discharged from the solids discharge channel at end of the basket.
Design of products
HY series centrifuge is mainly composed of casing, feed assembly, basket, screen, pusher mechanism, frame, bearing seat assembly, motor, oil pump, cooler, and other components. Suspension is separated and dewatered in a basket. The oil pump pressure causes the pusher mechanism to move forward and backward. The cooler is installed in the oil tank to cool the hydraulic oil fully. The casing, bearing seat assembly, motor, and others are installed on the frame to make the machine very compact.
Applications
The machine is suitable for separating suspensions containing crystal or short fibrous particles with good filtration properties. The average particle size of its solid phase is 0.2-3mm, with a concentration (volume ratio) of 30-60%, It is recommended to operate at a temperature less than 100 ℃. It is used for separating sodium dichromate (sodium alum), sea salt, coking process ammonium sulfate, mine salt, copper sulfate, mirabilite, cotton seeds, urotropine, etc.
HY one-stage pusher centrifuge Standard Sizes and Technical Data
| Speed（r/min） | Separation factor（Fr） | Push stroke（mm） | Push frequency（min-1） | Main motor power（kW） | Oil pump motor power（kW） | Capacity (t/h) (under optimal conditions) | Weight of host（kg） | Dimension（mm） |
|---|---|---|---|---|---|---|---|---|
| 750-900 | 250-360 | 40 | 20-50 | 18.5/22 | 15 | 8-10 (Coking ammonium sulphate) |
3430 | 2400×1550×1540 |
| 900 | 453 | 65-75 | 20-50 | 75/90 | 45 | 30 (p-xylene) |
12500 | 4015×1950×2050 |
| 750 | 377 | 80 | 20-50 | 90/110 | 55 | 40 (p-xylene) |
15500 | 4216×2150×2130 |
Pusher discharge
Single stage
Screen
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