Built-in multi-zone fast evenly mixed sampling device of SCR outlet flue
US12174097B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2022 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Aug 8, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2001/2261
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A built-in multi-zone fast evenly mixed sampling device of a Selective Catalytic Reduction (SCR) outlet flue is provided. The device includes: a sampling component, comprising a sampling branch pipe disposed on an outer wall of the SCR outlet flue, a sampling pool connected with the sampling branch pipe and a slanting branch pipe connected between the sampling pool and the sampling branch pipe, wherein a sampling probe is disposed on the sampling pool; a dust cleaning component, comprising a flange disposed on an upper end of the sampling branch pipe, a connecting line disposed on the flange and a suspension iron disposed on a lower end of the connecting line, wherein a lower end of the suspension iron extends out of the sampling branch pipe; and a replacement component, disposed at the sampling pool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.