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C171 Mobile Decanter Centrifuge


Pieralisi Jumbo 3  Serial # J04171                                                                           Purchased May 2007

                                                                                                           

***CURRENTLY HOUSING SERIAL #J04384***                                Approx. Hrs – 56.1

 

TRAILER INFORMATION

T584 – 1994 Aluminium Flatbed VIN 1RNF45A29RR001584                                               

 

 

CUSTOMIZED CONTAINER

40” Container                                                                                                                          

New paint                                                                                                                               

Equipped with the following:

*Pieralisi Jumbo 3 (see above specifications)

*Viscotherm with air cooler (see above specifications)

*Pieralisi & Viscotherm control panels

Enpro Paradyne Polymer Blending System                                                                               

Electrical Draw, wiring and 200 amp 480v plug                                                            

16’ Overhead door                                                                                                                  

Additional Items listed below                                                                                                   

Pumps, hoses & plumbing fittings

9” auger with stainless steel flighting

UHMW lined trough with 3 hp gear motor

480 volt heater

2” fresh water feed manifold

3” centrate discharge

140 gallon centrate tank

Interior lighting

Aluminum Tread Floor, Aluminum stairs & handrails                                                     

Permanently mounted to trailer                                                                                     

 

TECHNICAL INFORMATION

Electrical controlled sludge scraper mechanism              Voltage 480V / 60 Hz / 3  phase

Grease lubricated bearings                                                        Belt Guard

Centrate discharge tube                                                            Solids discharge tube

Patented sludge scraper mechanism, continuously removes sludge from wall of the chamber

Vibration isolators

Vibration detection

Monitoring system generates an acoustic alarm when the vibration exceeds 7mm/s.  If the machine exceeds 12 mm/x the machine will automatically switch off to avoid permanent damage to bearings.

Dewatering volume of bowl can be altered be exchanging weir rings

Control panel equipped with periphery connections

Control panel main functions:

            Motor Starter

            Digital readout (differential speed control)

            Vibration detection

Overload alarm, emergency light and sound signals

            All pumps motor starter and auxiliaries’ linkage

 

Panel includes:

Isolators, contactors, thermal relays, ammeters, voltmeters, ON/OFF switches, reset push button, test buttons

Viscotherm Full Hydraulic Unit – E 55-71/71 D-Ex – Consist of mutually adjusted elements

            Hydraulic Unit

                        Electric motor of pump Power:                         55 kW

                                                                        Build:                            B5 / V1

                                                                        Protection:                    Ex-proof

                                                                        Voltage:                        400V-50Hz / 480V-60Hz

                        Pump of bowl drive                  Type:                            Axial piston pump

                                                                        Displacement:               71 ccm/rev

                                                                        Max flow(60):              130 1/min at 250 bar

                        Pump of scroll drive                  Type:                            Axial piston pump

                                                                        Displacement:               71 ccm/rev

                                                                        Max flow(60):              130 1/min at 250 bar

            Hydraulic Bowl Drive Motor

                                                Max. Pressure:                                     300 bar (relief valve setting)

                                                Max. continuous pressure:                     250 bar

                                                Absorption capacity:                             40 ccm/rev.

                                                Max. continuous speed:                        3,500 rpm

                                                Min. continuous speed:             50 rpm

            ROTODIFF Hydraulic Motor (scroll drive)

            Hydrostatic slip drive, complete with incorporated transfer seal

           

            Physical data                Max Pressure:                                      300 bar (relief valve setting)

                                                Max Torque:                                        8,920 Nm

                                                Max continuous pressure:                      250 bar

                                                Max continuous torque:             7,434 Nm

                                                Absorption Capacity:                            1.87 liters/revolution

                                                Max bowl speed:                                  4,500 rpm

                                                Max differential speed:              96 rpm

                                                Configuration:                                       10 pistons / 8 lobes

           

Sense of rotation           Reversible:                                            clockwise / counter clockwise

 

Hydraulic Connections

Inlet                              SAE 6000 PSI, 1”, DN 25

Outlet                           SE 3000 PSI, 1 ¼”, DN 32

Pressure relief               DKO-L, DN 8

 

Scroll details are as follows:

            304SS construction

            PTA welded WC on perimeter of scroll on cylindrical portion

            WC sintered tiles on conical section of scroll

            WC wear plated on feed zone exits

            WC coated deflectors on flighting above the feed zone

            Discharge ports are WC lined – First row is WC lined, Second row is a hardened alloy

            Double 316L wear strips & thermal sprayed with WC in conical section of the bowl

            155 mm pitch

            Max RPM – 3350






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