one) Regeneration fuel: a mixture of hydrogen and inert gas (hydrogen accounts for 5% -ten%)
2) Quantity: vac glove box 40L gas cylinder 10Mpa
3) Regenerative fuel stress: .05Mpa (the gasoline consumption for each 50 % hour in the point out of .05Mpa is that the cylinder force drops by one.5Mpa. If it exceeds one.5Mpa, the strain of the force regulator’s routine will be decreased, if it is less than 1.5Mpa Increase the strain of the tension regulator schedule)
four) Procedure: 3 hrs heating-3 hours heating and air flow-3 hours vacuuming-one hour pumping-ten hours cooling
① Link the regeneration fuel (verify the pipeline for leaks after link: soon after connecting, open the primary valve of the tension lowering valve to the utmost, open up the auxiliary meter to .1Mpa, convert off the principal valve, hold out fifteen minutes, if the pressure of the auxiliary meter stays at .one Mpa continues to be unchanged, indicating no air leakage)
②Set the tension of the auxiliary gauge of the force lessening valve to .1Mpa (the tension for the duration of air flow is about .06-.08MPa)
③ Shut the cycle and analyzer
④Turn on the vacuum pump
⑤ Commence regeneration
⑥ The new plan finishes at 20h (cleanse before cleaning, h2o and oxygen index <200ppm).
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 hours!
7) Observation: whether the regeneration gas flowmeter shows about 20L / min, otherwise adjust the pressure of the pressure reducing valve.