MODEL PPC/PPCS PEELER CENTRIFUGE

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MODEL PPC

PPC STRUCTURE DRAWING

PEELER CENTRIFUGE:
Structures and properties

When the drum driven the motor runs at full speed, the feed valve automatically opens up and the suspension liquid goes through the feed pipe into the drum, where the liquid phase passes through the filter gauze and the screen openings on the drum and is kicked off by the centrifugal force and flows out of the tangential discharging outlet, while the solid phase is retained inside the drum. When the set time is reached, the feeding stops. After a given period of time of separation and dehydration, the washing valve acts and the cleaning liquid passes through the washing pipe into the drum to wash the filter cake. Upon the completion of washing, further separation is conducted till the required degree of dryness of the cake is reached. Then discharging starts: the scraper holder rotates enabling the scraper to cut into the cake layer and the cake is scraped off and discharged from the material hopper.

Applications:

Model PPC/PPCS centrifuge is the filter equipment characterized with continuous running, scraper discharging and intermittent operation, applicable to the separation of the suspension liquid containing medium-sized granules or fine granules ( 0.01mm ~ 5mm ). It can also be used for the separating of the suspension liquid containing short fibers (with the fiber length less than 4mm ), with the concentration of the suspension
liquid being 10%~60%. With hydraulic and electric joint control mode adopted, this series of centrifuges are capable of high degree of automization, with such working processes as feeding, dehydrating, washing, discharging, etc. being operated manually or by means of PLC for full automatic control. The horizontal scraper discharging centrifuge has good adaptability to the material to be processed and thus can be widely used in such industrial fields as chemical, light industry, food, pharmacy, etc. for the separating of over 100 kinds of substances including ammonia sulphate, sodium sulphate, anthracene, boric acid, starch, pesticide, synthetic resin, sodium cyanide, potassium chloride, sodium bicarbonate, etc.
      
MODEL PPCS                           PPCS STRUCTURE DRAWING

 

Working principles:

the drum and the spiral feeder rotate in the same direction but with a certain speed difference;  the material is led into the feeding spiral inner cylinder via the feeding pipe and, after speeding pipe and, after speeding up, enters the drum; under the action of the centrifugal force field, the realtively heavier solid-phase material deposits on the drum wall forming the residue layer; the solid-phase residue is continuously pushed by the spiral feeder to the conic end of the drum and, after dehydration in the drying area, is discharged out of the machine. The machine is capable of continuous feeding, separating, dehydrating and discharging under full-speed running.

Model

PPC-135

PPCS-135

PPC-135-GMP

PPC-312

PPCS-312

PPC-288

PPC-375

PPCS-555

PPC-960

PPCS-960

Drum

Dia (mm)

800

800

800

1000

1000

1200

1250

1250

1600

1600

Height (mm)

400

400

400

550

550

500

500/630

630

800

800

Vol. (L)

95

95

95

208

208

230

250/370

370

650

650

Max feeding (kg)

135

135

135

312

312

288

375/555

555

960

960

Highest speed (rpm)

1600

1600

1600

1350

1350

1200

1200

1200

850

850

Max G-force

1150

1150

1150

1020

1020

968

1008

1008

650

650

Main motor power (kw)

30

37

37

45

55

45

45/55

75

75

90

Weight (ton)

5.0

5.5

6.5

6.5

7.0

8.0

9.0/10.0

12.0

13.5

15.0

 

 

 
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