| 摘要 |
The present invention relates to a device (1) for trapping particles, preferably incandescent, in a gas stream, which comprises: an outer shell (10) comprising at least one intake opening (11) via which the gas stream is intended to be injected and at least one outlet opening (12) arranged downstream from the intake opening (11) relative to the flow of the gas stream and via which the gas stream is intended to be discharged; a first impact surface (30), substantially cone-shaped, the cone having an apex (31) directed opposite the intake opening (11), the cone extending at least partially inside the outer shell (10) in a longitudinal direction (200); an impact area (40) arranged inside the outer shell (10) and having a covering portion (41) extending all around the first impact surface (30) and from the first impact surface (30) so as to form, between the first impact surface (30) and said covering portion (41), an area (101) for trapping particles arriving on the first impact surface (40). |
