Device for raising the quality factor of tubular heat exchangers, such as surface condensers, etc.

摘要

The invention relates to a device for keeping clean the tubes of heat exchangers (1) and condensers, in which a capture cage (10) is attached to the end of each tube (2) and each tube is assigned a brush (11) which keeps it clean and which after passing the respective tube is stowed in the capture cage until the next cleaning cycle and is prevented from falling out of there by a stopper (16) which can be attached to the free end of the capture cage. IMAGE