Method and installation for producing breathable air
First Claim
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1. A process for production of respirable air comprising the following stages:
- treatment of compressed air comprising an operation for drying the air;
rehumidification of the treated dry air, characterised in that the rehumidification stage of the treated dry air comprises an operation for controlled distribution of the treated dry air on the one hand in a rehumidification line (24), and on the other hand in a dry line (22).
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Abstract
The invention relates to a process for producing respirable air comprising the following stages: treatment of compressed air comprising an air-drying operation rehumidification of the treated dry air.
According to the invention, the rehumidification stage of the treated dry air comprises an operation of controlled distribution of the treated dry air on the one hand in a rehumidification line (24), and on the other hand in a dry line (22).
The invention also relates to an installation (1) for utilising such a process. Application to the area of nuclear installation dismantling.
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18 Claims
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1. A process for production of respirable air comprising the following stages:
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treatment of compressed air comprising an operation for drying the air;
rehumidification of the treated dry air, characterised in that the rehumidification stage of the treated dry air comprises an operation for controlled distribution of the treated dry air on the one hand in a rehumidification line (24), and on the other hand in a dry line (22). - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An installation (1) for production of respirable air comprising:
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processing means (2) for compressed air comprising means for drying the air (11);
rehumidification means (4) of treated dry air;
characterised in that the rehumidification means (4) of the treated dry air comprise a rehumidification line (24) and a dry line (22), as well as distribution means (38) for controlled distribution of the treated dry air in each of said lines (22, 24). - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification