Patent ID: 9640814
Date: 2017-05-02
CPC Classifications: B01D,B60L,H01M,Y02E,Y02T

Claim:
1. A device for adjusting a hollow fiber membrane density for a membrane humidification device of a fuel cell system, comprising: a hollow housing in which a dry air supply port and a discharge port for discharging the humidified dry air are formed on both sides, a wet air inlet is formed at a first end portion, and a wet air outlet is formed at a second end portion; a plurality of division modules that contact wet air and are mounted to an interior of the housing; and hollow fiber membranes disposed in an interior of each of the division modules, wherein the division modules are fixedly mounted to an inner space of the wet air inlet side of the housing, an inner space of the wet air outlet side, and a space between the wet air inlet and outlet and each of division modules is divided into various numbers of sections.