Back to results
US 2013/0168044 A1Published application
Device for cleaning a heat exchanger
OwnerErwin Schieferinventor
Life of this patent
Estimating the term…
Abstract
A heat transmitter, in particular a tube heat transmitter, for contaminated media such as, e.g., waste gas, having a gas entry opening and a gas exit opening with an entry opening for the tempering medium and an exit opening for the tempering medium as well as a cleaning device, wherein there is arranged in a circular gap of the heat transmitter, through which the contaminated waste gas passes, a rotatable cleaning spiral of the cleaning device, the external edge of which contacts at least in one section the external transmitter surface.
Claims12
A heat transmitter for contaminated media having:
- a gas entry opening and a gas exit opening with an entry opening for the tempering medium and an exit opening for a tempering medium and a cleaning device,
- wherein the heat transmitter comprises:
- a rotatable cleaning spiral of the cleaning device, wherein:
- the rotatable cleaning spiral is arranged in a circular gap of the heat transmitter, the circular gap being configured for contaminated waste gas to pass therethrough;
- and
- the external edge of the cleaning spiral contacts at least in one section an external transmitter surface.
3 more elements
Dependencies are inferred from the claim text.