The mesh belt furnace furnace gas to control

The mesh belt furnace furnace gas to control? When the mesh belt furnace temperature to 800 ℃, can protect gas source (#( such as methanol, nitrogen - methanol, RX endothermic atmosphere )#) through charging, and adjust the volume, female}} with methanol, each flow meter can be adjusted to 2 ~ 4 l/min. If you know about this aspect is not very high temperature furnace expert make detailed introduction for you.

High temperature electric furnace atmosphere formation and achieve positive pressure, from the oven can be observed flame curtain place to escape from the fire and burn. About 15 min after the start smoke exhaust fan and open the valve opening, so as to improve the stability of furnace atmosphere, ignite gas combustion, the flame is apricot color, high in a 200 mm to 350 mm. After the temperature rise to set process temperature, activated carbon potential control device, adjusting the dosage of methanol 2 ~ 4 l/min. Input enrichment agent, and gradually make the furnace gas carbon potential value.

In mesh belt furnace, how to obtain a good protective atmosphere in the furnace control, in addition to choose high purity methanol )#) (#( n - methanol cracking as the enriched gas, also need the wood stove body have the right operation way and the right of PLC control parameter adjustment.

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