Intelligent desiccator of afebril dehumidification

The utility model discloses an intelligent desiccator of afebril dehumidification, include: a pressure regulation filter valve, an oil mist separation valve, the oil mist separation valve is connectedwith pressure regulation filter valve, a switching -over valve, the switching -over valve is connected with the oil mist separation valve, the 1st molecular sieve barrel, a molecular sieve barrel isconnected with the switching -over valve, the 2nd molecular sieve barrel, the 2nd molecular sieve barrel is connected with the switching -over valve, a restriction valve, a molecular sieve barrel is connected with restriction valve's one end, and the 2nd molecular sieve barrel and restriction valve are connected, an export pipeline, a molecular sieve barrel and the 2nd molecular sieve barrel all are connected with the one end of export pipeline, a choke valve, the other end of export pipeline is connected with the choke valve, a flow proportion valve, the flow proportion valve is connected with the choke valve, a heate