| Customization: | Available |
|---|---|
| After-sales Service: | Online Support |
| Warranty: | 1 Year |
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Shenzhou Separator has been at the forefront in the field of disc stack centrifugal separation technology for more than 50 years - which is why disc stack centrifuges from Shenzhou Separator perform this crucial separation function exceptionally well.
Today, Shenzhou Separator is the leader in mechanical separating technology in China. Shenzhou developments are used in a wide range of areas - in the beverage and dairy industries, in recovering and processing oils and fats, as well as in chemicals, pharmaceuticals, biotechnology and starch technology. Other applications include marine engineering, energy, oil fields and industry.
Centrifuge machine Standard design
The machine consists of a frame that has a horizontal drive shaft with clutch and brake, worm gear , lubricating oil bath and vertical bowl spindle in the lower part.
The bowl is mounted on top of the spindle in the lower part. The bowl is mounted on top of the spindle , inside the space formed by the upper parts of the frame , the ring solid cover, the collecting cover, and frame hood . The feed and liquid discharge system , including the paring disc pump for the heavy phase, also rests on this structure. All parts in contact with the process liquid are made of stainless steel. The bowl is of the solid-ejecting disc type with hydraulic operating system. The electric motor is of the variable frequency drive type or of controlled-torque type.
Basic equipment
Concentrator or purifier parts, inlet and outlet devices, revolution counter, set of erosion-protective parts ,illuminated sight glass box for light phase outlet , vibration switch , vibration-isolating base plate , flange motor, set of tool and standard set of spare.
Optional extras
Started equipment, frequency converter, discharge control panel, standard set of fittings, set of CIP valves and fittings and serviceability package for online viewing of separator status
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Model
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DHY300
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DHY400
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DHY500
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DHY550
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DHY730
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Bowl Speed r/min
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7300
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7056
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6600
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6200
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4500
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Sedimentation Area cm^2
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17.2*10^7
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28.5*10^7
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35*10^7
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67*10^7
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90*10^7
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Through-output T/H
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2
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5
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10
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15
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35
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Motor Voltage Kw
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4
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7.5
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15
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18.5
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55
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Material data
Bowl body , hood and locking ring S.S304
Solids cover and frame hood S.S
Frame bottom parts green cast iron , cald with
In and outlet parts S.S
Gasket and o-ring Nitrile rubber
Operating principles
Separation takes place inside a rotating bowl. The feed is introduced to the rotating centrifuge bowl from the top via a stationary inlet pipe (1),and is accelerated in the distributor(2),which was specially designed to ensure smooth acceleration of the feed liquid(4). Leaving the distributor, the feed enters the disc stack(3). The separation into liquid-liquid-solid takes place between the discs, with the oil phase moving through the disc stack to the centre. When it reaches the centre, it is discharged through hole (5) and ejected into the collecting frame. The water and heavy solid separated from the oil move to the periphery, and the water flows via channels in the top disc(6) to the paring chamber, where it is pumped out of the rotor by means of a built-in paring disc(7).During purification, hot water is fed into the inlet of the bowl before the process liquid is introduced. The water forms a seal around the outer edge of the top disc. The solid collect in the periphery where they are discharged intermittently via the centrifuge cyclone. The solid are discharged by means of a hydraulic system, which forces the sliding bowl bottom(8)to drop down at preset suitable intervals, thus opening the solid ports at the bowl periphery
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