http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-206919058-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdae18ba7c2f4889a7c7093545fbab60 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23L15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28D9-02 |
| filingDate | 2017-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4a1ef0a6c52ba145bb85652ceca774f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2077b18f025e062e7669ecc7d55df24d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17ae033db90cdaac4b8ded85f4f9b2b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bcb34a4675b8c38ca0fb7841569c570 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b955f707764367489cd38bed7fb6b73c |
| publicationDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-206919058-U |
| titleOfInvention | A kind of combined air air preheater with denitration function |
| abstract | The utility model discloses a kind of combined air air preheater with denitration function, belong to technical field of petrochemical industry.The preheater controls wall temperature to realize the heat exchange purpose between air and flue gas using the coefficient of heat transfer of cast iron plate row's control hot and cold gas both sides of three kinds of different air side fins closenesses to reach；Exchanged heat in the low-temperature zone that the uncontrollable acid dew of cast iron plate fin is formed using glass tube preheater；The surface of the fume side of cast iron plate row is provided with denitrating catalyst, is mixed in flue by spraying ammonia pipeline penetrating ammonia with flue gas, the oxynitrides and ammonia in mixed flue gas produce reaction in the presence of catalyst, generate to the free of contamination nitrogen of air and water.The preheater can remove the oxynitrides in flue gas, and arrange to form the combinations of multiple temperature sections using the cast iron plate of different temperatures section, realize the heat exchange of full temperature section. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106979535-A |
| priorityDate | 2017-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.