OLIVE TRANSFER EQUIPMENT RV-100R SP

Application

The RV-100R SP equipment  consists of a high capcity helicoidal impeller pump  (RV-100R) and a vacuum pump (SP module) that automates the primnimg process.
The main application is in the food-processing industry: transfer of olives with the self-priming capacity. The equpment transfers from 20.000 to 80.000 kg/h of olives, the capacity depends on the size of olives and the  their concentration determined by the position of the sliding screen situated in the aspiration pipe.

Operating principle

The operating principle of the helicoidal impeller pump borrows its characteristics from the mixed flow centrifugal pumps. The impeller has only one vane, it is housed inside the pump casing and rotates in conjunction with the shaft, conveying the kinetic and pressure energy to the liquid. Then, in the volute of the casing the transformation of this energy results in the form of pressure.
The vacuum module consists of  liquid ring vacuum pump, separating tank and a level sensor to detect the presence of liquid in the casing.
The devise permits to actuate the big size ball valve instealled at the outlet of the pump.
The pump for the return of the excess brine (RV, Hyginox or Estampinox) is selected regarding the equipment pump capacity and the concentration of solid particles.

Design and features

Investment casting pump casing with drain port and eccentric volute.
Standard connections DIN 11851.
Mechanically balanced helicoidal impeller of double curvature with a single vane.
Bearing support in the lantern.
Sanitary mechanical seal.
Close-coupled pump with trolley.
Motor IEC IP55, F-class insulation.
Motor shroud.
Polyester control panel with frequency converter.
3A certified pump.

Materials

Parts in contact with the product     AISI 316L
Other st.st. parts                               AISI 304
Gaskets                            EPDM according to FDA 177.2600
Mechanical seal                                    SiC/SiC/EPDM
Internal surface finish                         Ra ≤ 0,8 µm
External surface finish                        Mirror polish

Options

Other connections: Clamp, flange, SMS.
Motors with other protections.
St.st. control panel.
Remote control.

Technical specifications
                                                                             
Max.flow                                180 m³/h                  793 US GPM
Max.differential head           22 mwc                     72 ft
Max.working pressure         10  bar                      145 PSI
Max.working pressure          -10 ºC to +120 ºC (EPDM)            14 ºF to 248 ºF
                                               +140 ºC (SIP, max. 30 min)          284 ºF
Max.speed                             1800 rpm

Datenblatt

ESENFRITDERUPL