http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212309328-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72ab8762a8403991b49f13f70fe8a87e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2020-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_152f1b255ddd4eb6c8742df10529130d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43dd0cf4f6c964590b14786076aa6495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_843b9d4a112bb9bb30947e135fd3a18e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8e635b147daa7bf73c3f7bba1cdb6c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db50685c98190f087fc0e26fd979cf09 |
| publicationDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212309328-U |
| titleOfInvention | High-temperature and high-dust SCR denitration system of cement kiln |
| abstract | The utility model discloses a cement kiln high-temperature and high-dust SCR denitration system, which comprises a reaction box, wherein the reaction box is communicated with a smoke inlet pipeline, a first ammonia spraying unit and a uniform mixing device are sequentially arranged in the smoke inlet pipeline according to the smoke inlet direction, and the interior of the reaction box is sequentially divided into a first catalysis cavity, a first flue, a second catalysis cavity, a second flue and a third catalysis cavity which are communicated with each other by a division plate; a first honeycomb catalyst and a second ammonia spraying unit are arranged in the first catalytic cavity, a rectifying grating, a second honeycomb catalyst and a third ammonia spraying unit are sequentially arranged in the second catalytic cavity from top to bottom, a rectifying grating and a third honeycomb catalyst are arranged in the third catalytic cavity, and a soot blowing pipe communicated with an external soot blowing device is arranged above the inner part of the reaction box; the utility model discloses the environment according to high temperature high dust has adopted the design of honeycomb formula catalyst cooperation air soot blower, makes the nitrogen ammonia mixture have even flow field distribution and concentration distribution through improving box inner structure, has improved SCR deNOx systems's denitration efficiency. |
| priorityDate | 2020-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.