SED-2000ZQ-S — Gerador de vapor
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SED-2000ZQ-S 2000 kg/h horizontal four-pass fire-tube oil/gas-fired steam generator. One-button start, 60-second steam production, fully automatic via 7-inch HMI with mobile remote control. Working pressure 0.7-1.25 MPa,
Como funciona
Four-pass horizontal fire-tube design: an oil/gas burner (Riello RS130 or Baltur TBL160P) fires into the furnace (3085×590×700 mm), and combustion gases pass through three additional tube banks before exiting the Φ219 mm flue, transferring heat to water on the shell side. Total heat transfer area ~90.6 m² with a 26 m² economiser/condenser (475 kg) recovering exhaust heat. Two parallel feed-water pumps (Taizhou 380V 2-22) and twin level-electrode systems maintain water level. Over-temperature (>200 °C dry-fire), over-pressure (>1.25 MPa via DN40 safety valve), and low-water cutouts protect the unit. Optional 200 kW PID-controlled electric superheater (Yatai PT100 ±1 °C, Cr20Ni80 elements) raises steam to 270 °C for process duties.
