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Forums Home > Pro Site Help > Operating steps of tubular furnace during charging
Operating steps of tubular furnace during charging
Author Message
yanyan123
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Joined: April 2018
Posts: 0
Location:
china,
Posted: March 18, 2019 5:35 AM

 

Tube-type atmosphere resistance furnace is mainly used in metallurgy, glass, heat treatment, lithium positive and negative materials, new energy, abrasives and other industries to determine materials under certain atmospheric conditions of professional equipment, tube-type furnace in the use process sometimes needs to be filled with gas, so how to regulate the operation in the ventilation process to avoid errors?HIGH TEMPERATURE VACUUM ...

When hydrogen is used as working gas

1. Connect the hydrogen gas pipeline and use soap water to check the leak at each joint to make sure that there is no leak.

2. Verify that the valves are closed.VACUUM ATMOSPHERE MUFFLE...

3. Turn the knob counter-clockwise to open the main valve of the hydrogen cylinder, turn the knob clockwise and slowly open the outlet pressure relief valve, so that the outlet pressure is 0.1 MPa.

4. Connect the power supply of the mechanical pump, open the outlet valve of the tubular furnace and two valves on the air path of the mechanical pump, and draw for 5 minutes.HOT SALE SMALL LAB VACUU...

5. Close the two valves on the air path of the mechanical pump, close the outlet valve of the tubular furnace and close the mechanical pump.

6. Open the upper airway control valve counter-clockwise, so that the arrow points to the "open" position.

7. Counterclockwise adjust the knob of the flowmeter so that the indication is 20 ml/min.

8. Turn the knob counterclockwise and open the intake valve of the tubular furnace until the barometer reads zero.

9. Open the intake valve of the tubular furnace and the red outlet valve on the hydrogen path.VACUUM DIAMOND BRAZING F...

10. The tubular furnace can be heated only after 10 minutes of hydrogen supply. Before heating, the knob of the flowmeter is adjusted counterclockwise to make the bubble in the conical bottle appear at a speed of 2/sec.LOWEST PRICE DESIGNED PR...

 
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