Molecular sieve regeneration device

An embodiment of the utility model provides a molecular sieve regeneration device, molecular sieve regeneration device is provided with automatic regulating valve in the one end of every molecular sieve drying tower, this automatic regulating valve adjusted the molecular sieve drying tower when the molecular sieve drying tower adsorbs pressure is first pressure, the pressure of adjusting the molecular sieve drying tower when the molecular sieve drying tower is regenerated is second pressure, and second pressure is less than first pressure, because the second pressure during regeneration is less than the first pressure when adsorbing, because the van der waals force between water and the molecular sieve reduces and reduces along with pressure, consequently, it can be with molecular sieve regeneration to need not very high temperature, electric heater's power need not too bigly like this, thereby the energy consumption when reducing regeneration, cost is reduced and the energy can be saved. 本实用新型实施例提供种分子筛再生装置，分