http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211462736-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c151db45949d767512ee83a543b4d2e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9f47c07b5809a0e36806dee2250ab500 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2019-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a59a6b078e1a6f7ccce6d2a09662040 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_528294d23fe82de7b3a8a9c9efa2d84d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94d2b6896d771e5960290dd7776879ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13f6c48fcf943cff4e6043b4d00b0898 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dac0f4f64c9949bb68f0ab1880a973ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f13340031f59322c97b6ff4b64ed0a3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c70b4eab015984798f884105d8c3cbe4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_716fe07e4c3bdc681ee1ace551a52963 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecb1c0d5a1d8baa31308bdade38a7910 |
| publicationDate | 2020-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211462736-U |
| titleOfInvention | Cement kiln SCR deNOx systems |
| abstract | The utility model discloses a cement kiln SCR deNOx systems, including the pre-heater, aqueous ammonia is carried and injection apparatus, the SCR reaction tower, the electricity generation boiler, return grey conveyor and high temperature fan, the entry linkage of pipeline I and SCR reaction tower is passed through in the export of pre-heater, aqueous ammonia is carried and injection apparatus's jet sealing connection is on pipeline I, aqueous ammonia and waste gas mix and get into the SCR reaction tower, an export and the ash conveyor that returns of SCR reaction tower are connected, another export and the electricity generation boiler of SCR reaction tower are connected, the ash hole and the ash conveyor that returns of electricity generation boiler are connected, the ash hole and the high temperature fan of giving vent to anger of electricity generation boiler are connected. And (4) enabling the waste gas subjected to SCR denitration to enter the next procedure by a high-temperature fan. The technological characteristics of the cement firing system are fully utilized, a set of SCR denitration system is arranged at the outlet of the kiln tail preheater, and NOx in the waste gas of the preheater is reacted with NO under the action of a catalyst after passing through the SCR denitration system, so that the NOx emission is reduced, the denitration reaction efficiency is improved, and the ammonia escape is reduced. |
| priorityDate | 2019-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.