Glove Box Regeneration Methods

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1) Regeneration gas: a mixture of hydrogen and inert glove box gas (hydrogen accounts for 5% -10%)

two) Quantity: 40L gasoline cylinder 10Mpa

3) Regenerative fuel tension: .05Mpa (the gasoline usage per half hour in the condition of .05Mpa is that the cylinder force drops by one.5Mpa. If it exceeds one.5Mpa, the strain of the stress regulator’s program will be decreased, if it is fewer than one.5Mpa Maximize the stress of the stress regulator routine)

four) Course of action: 3 hours heating-3 several hours heating and air flow-3 hours vacuuming-1 hour pumping-ten hrs cooling

five) Methods:

① Join the regeneration gasoline (examine the pipeline for leaks right after link: after connecting, open the main valve of the force decreasing valve to the highest, open the auxiliary meter to .1Mpa, convert off the principal valve, wait around 15 minutes, if the pressure of the auxiliary meter continues to be at .one Mpa stays unchanged, indicating no air leakage

>②Set the stress of the auxiliary gauge of the pressure reducing valve to .1Mpa (the strain in the course of ventilation is about .06-.08MPa

>③ Shut the cycle and analyz

r>④Turn on the vacuum pu

r>⑤ Start out regenerat

br>⑥ The new application ends at 20h (clean right before cleaning, water and oxygen index <200p


6) Note: Do not cut off the power and gas during the regeneration process (especially the first 6 hours)! Some pressure reducing valves are not allowed, and the pressure needs to be adjusted appropriately to ensure continuous ventilation for 3 ho


7) Observation: whether the regeneration gas flowmeter shows about 20L / min, otherwise adjust the pressure of the pressure reducing valve.