Method and System of Ignition control Method, Power of a Heater, and includes a set quemadorque Venturi Burner Furnace which comprises a Plurality of Crucible

摘要

Herein is disclosed a method of Controlling the ratio of air to fuel in a Burner set contains a Venturi.The Venturi includes an air Inlet, a fuel Inlet Primary with a Converging Section, a Throttle portion downstream of the Converging Section, a divergent Section downstream of the Throttle portion, an outlet and a gas Inlet Side disp Response of the Converging Section downstream and upstream of the exit.The Method involves Introducing Fuel into the fuel Inlet to receive Air through the Air Inlet by Inspiration, and Fuel Gas through the gas Inlet SideBeing selected flow rate and Content of the gas is fed through the gas Inlet side so that result in a desired ratio of air to fuel through the exit. Also disclosed is a method for Ignition of a Heater, a Burner, a Furnace Ignition and Control Systems. Claim: 23.A Set which includes a Venturi Burner which comprises an air Inlet, a fuel Inlet Convergent portion with a primary Injection, a Throttle portion downstream of the Convergent divergent portion, a portion of the downstream portion of estrangulacio N, an Exit,And a gas Inlet side of the Convergent portion disposed downstream and upstream of the exit. Claim: 45.A Furnace which comprises a Plurality of Burners Burners Crucible Wall, a Plurality of Ports, a First set of graduates of Burner for at least one of the Plurality of burners, and the Plurality of Burners Crucible Wall, and a Second Set of Ports of burned R Graduates adjacent the first set,In which only the first set of graduates of Burner ports used with fuel calorific value higher, and in both the first and second sets of Burner Ports graduates are used with low calorific value fuel.