Heating system for warming a gaseous treatment medium for a dryer
US10539369B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 14, 2012 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Aug 27, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF26B21/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a heating system (38) for warming a gaseous treatment medium (30, 40) for a device for treating a preferably strip-shaped article (12) by means of a gaseous treatment medium (40), comprising a heating device, a mixing chamber (54) for mixing at least one first, gaseous heating medium (49) heated by means of the gas burner, and the gaseous treatment medium (30) already used for treatment and recycled by the device. Said gaseous heating medium (49) can be introduced into the mixing chamber (54) such that when the gaseous medium (49) is introduced into the mixing chamber (54), vortexes are produced in the mixing chamber (54), which generate an intensive thorough-mixing of the gaseous heating medium (49) with the recycled gaseous treatment medium (30).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.