Airplane VCR 1002 Manual De Instrucciones Y Mantenimiento página 17

Fabrication Nº:
Equipment:
OPERATING INSTRUCTIONS AND MAINTENANCE MANUAL
Mechanical seal
The body of the pump has a dual-decompression action mechanical seal in the form
of a cartridge.
The following materials have been used:
Stationary Rotating
ring ring
Silicon Silicon
carbide carbide
(Q1) (Q1)
Alternative: Food-grade
graphite (B)
The homogeniser cannot work without cooling the mechanical locks.
Mechanical seal cooling system
The mechanical seal is lubricated and cooled by means of a barrier pressure
installation that operates according to the thermosyphon principle and is made up
of two pressure hoses and an air tank with the following fittings:
Pressure gauge
-
Gas filling valve
-
Inspection hole
-
Purge cock
-
Barrier fluid filling valve
-
Cooling connections
-
Level depth switch
-
Contact pressure gauge
-
BARRIER PRESSURE INSTALLATION
Ref. ProJect / Revision: 721021-07 / R01
721021-70-1 / 721021-70-3
VESSEL FOR CREAMS – Mod. VCR 1002 / MELT TANK – Mod. MET 0400
O-ring Springs
FPM – FDA Hastelloy
(V16) C-4 (M)
EPDM (E) or -
perfluorinated
rubber (K)
Manufacturer:
Model:
Maximum service pressure:
Tank volume:
Useful volume:
Service temperature:
Ventilation surface
Cooling coil content:
Client: UNIPHARMA
Box Stationary
components ring
atmosphere
CrNiMo-Steel Food-grade
1.4571 (G) graphite (B)
- -
AERNI AG
AR 139
16 bar
3L
2.5L
200°C
0.1m 2
0.25L
Date: 11-2015
EN
ES
MDI VCR (v1.0)
Rotating
ring
atmosphere
Silicon
carbide
(Q1)
-
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