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Vacuum glove box is extensively applied in industries with high requirements for gasoline purification. Though the present-day glove box design is much more realistic and simple to run. Nonetheless, the composition within the glove box is complicated, there are several critical elements, and the procedure is a bit improper, which may perhaps induce decline to your experimental benefits. This write-up introduces you how to effectively use the vacuum glove box, and the safety measures when novices operate the glove box.

1. Perform right before procedure:

one. Examine if there is nitrogen in the nitrogen bottle. The nitrogen should be replaced in time. The output pressure of nitrogen is established to .4mpa.

2. Examine whether the vacuum pump is turned on ordinarily.

three. Look at whether or not the circulation in the glove box is open up. (Purification column-I or purification column-II really should open up one of them)

4. Check the upper restrict stress in the placing need to be +1, the decrease limit strain is

five. Look at whether oxygen and dew point are typical (oxygen is beneath .1ppm, dew place is higher than -forty)

six. The vacuum pump of the over-bin need to be in the ordinarily open up condition

two. Procedure notes:

1. The vacuum pump really should be stored on throughout program procedure.

2. When the oxygen concentration in the tank exceeds 200PPM, the gear upkeep staff should be notified to run the technique, if not the drinking water and oxygen purification technique will be harmed.

three. In advance of beginning the cycle, test regardless of whether the cupboard is in affliction or regenerating. As the previously mentioned talked about operations are in development, it is absolutely forbidden to cycle.

4 .Two purification columns are unable to be regenerated at the exact time.

A. Prior to regeneration, guarantee that the glove box has been cleaned with inert gasoline (H2O <200ppm) to ensure sufficient supply of regeneration gas. The regeneration gas pressure is 0.06-0.08mpa.

B. Before starting regeneration, please make sure that the corresponding purification column circulation is closed.

C. The regeneration process takes 24 hours. Once the execution cannot be disconnected, the regeneration gas should be passed 3-6 hours after the regeneration starts. Pay attention to the amount of regeneration gas, adjust the pressure of the regeneration gas appropriately, and ensure the sufficient supply of regeneration gas in these 3 hours. After 6 hours the regeneration origin can be turned off.

D. The vacuum pump cannot be turned off during the regeneration process. Do not touch the top of the purification column to prevent burns.

E. Once the regeneration is terminated unexpectedly, please ensure that the regeneration and circulation of the purification column cannot be restarted within 12 hours or the equipment will be damaged.

5. Care should be taken to protect the work gloves from being damaged during the operation.
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» Vacuum Glove Box Is Greatly Utilised In Industries With Large Necessities For Fuel Purification. Even Though The Latest Glove Box Style Is Additional Fair And Uncomplicated To Function. Having Said That, The Structure Within The Glove Box Is Complex, JacquesJeffery121 2020.07.29 194 0


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