Table 7: Dryer Data
Electrical - Dryer
Dryer Air - Supply
Chamber Model
Dryer Fan Size
Disconnect Size @ 460V AC (amps)
Electric Heater Size
Connection Size / Type
Volume (acfm)
Temperature ( ° F)
Humidity (% RH)
P335 P365 P565
100 100 100
24 kW
1 HP
N/A N/A N/A
600
68 68 68
70 70 70
45 kW 45 kW
3 HP 3 HP
1200 1200
NOTE: • All dryer system options add up to 16" in height to the overall SaniCab P system dimensions (see Table 2: System Size ) as well as additional width to the system. • The electrical supply requirement listed above is separate from, and in addition to, the main controls disconnect. Interconnecting controls wiring between the dryer skid panel and the SaniCab P control panel is provided by Sani-Matic.
10.3 Recirculated Heating There are three (3) options for changing the design of the base system’s method of heating the recirculation system’s cleaning solution: • Heat Exchanger – Steam • Electric Heater to Maintain Temperature • No Recirculated Heating The Heat Exchanger – Steam option removes the direct steam injection assembly in the standard system and replaces it with a shell and tube heat exchanger system for heating of the recirculation system. • Steam Piping Design − Material: Carbon Steel SCH 80 pipe − Weld Finish: High-temperature black painted welds and pipe (carbon steel pipe) The following components are added: • One (1) Steam heat exchanger with the following specifications: − Duty: See Table 8: Steam Heat Exchanger Data − Material: 316Lss wetted surfaces / 304ss non-wetted surfaces − Design: Shell & tube − Rating: ASME − Connections: Tri-clamp (sanitary) / NPT (non-sanitary) • One (1) Condensate return piping manifold constructed of non-insulated SCH 80 carbon steel socket weld pipe and fittings − One (1) Y-strainer with blow-off valve − One (1) Pressure gauge with 0-100 psi range, anti-siphon, and manual block valve − One (1) Modulating control ball valve with pneumatic actuator and positioner − One (1) Pressure relief valve (set at 125 psi) piped to the floor − One (1) Vacuum breaker with brass construction • One (1) Condensate return piping manifold constructed of non-insulated SCH 80 carbon steel socket weld pipe and fittings
− One (1) Manual ball valve for condensate drain − One (1) Float and thermostatic steam trap • Condensate drip-leg by-pass manifold − One (1) 0.5" Thermodynamic steam trap
− One (1) 0.5" Swing check valve (bronze) in the condensate drip-leg by-pass manifold to prevent back flow when heating − One (1) 1.5" Swing check valve (bronze) in the condensate manifold to prevent back flow when the system is idle
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TD-0003.5
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