Máy sấy khí Type T Lectrodryer
The standard Type-T Lectrodryer features include carbon steel pressure vessels with ASME Code Stamping for 150 PSIG, stainless steel perforated metal desiccant support and inlet flow diffuser, sheathed heating element in a tube in each adsorber vessel with thermostatic over-temperature protection in the heater bundle, initial charge of desiccant in place, desic-cant fill and drain nozzles; two 4-way lubricated plug valves wit hair piston operator and solenoid valve controls, thermal pressure relief valves, pressure gages, purge flow meter, purge adjustment valves, dial thermometer in purge outlet, purge exhaust muffler, repressurization valve, 110 volt con-trols with control transformer where necessary; timer, heater contactors, reactivation heating pilot light, and pressure switch interlocks, and NEMA 1 electrical enclosures. The models T-1 and T-2 are for operation from 110 volt, 1 phase, 60 cycle power supply; all others are for operation from a 440 volt, 3 phase, 60 cycle power supply. No utilities other than electric power required. Optional features include switch failure alarm circuit; heater failure alarm circuit, high humidity alarm circuit, high tempera-ture alarm circuit, pilot lights for each alarm circuit, when more than one alarm is selected, Lectrolod humidity controls, color grade moisture indicator NEMA 4, 12, and 7 electrical enclo-sures, non-lubricated 4-way valves, dial thermometers in each tower, 4-way by-pass valve, low air pressure cut-off and spe-cial custom features as specified. Pre-filters and After-filters are also available.