Luehr Filter GmbH products

The design features of the horizontally or vertically installed flat-bag filter elements especially in combination with the different -off line- cleaning systems included in the range of products allow; the reliable observance of requested residual particle contents in the clean gas, long filter fabric service lives at low space requirement and low maintenance.

During the evaporative cooling liquid droplets are injected into the gas flow by means of spraying lances, serving for the heat reduction of gas during the evaporation process. A reliable operating mode of cooler requires the complete evaporation of droplets at low temperature fluctuations at the cooler outlet. The main features for a safe design of an evaporative cooler are: Spraying technology. Homogeneous gas flow through the evaporation zone. Control technology.