http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216481023-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d484b8f6a3405b36963a4d09c2e27756 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22B33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G5-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G5-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G7-06 |
| filingDate | 2021-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30c7b3318bd3b9b5cd984f9517d06c73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a906977b1ca6e6b5fbe61634d221f43a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd06ea128bf42f130cabd884d6c1f399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1177faf67f6d7a183655f0c6edc94409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ebb42abf5e9109e51ca36546de04a33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3d60066eecb8794d7c451d5b0ae5660 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87deba7e785fec4c870f9aa83dbf2849 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_488635cc2feb92138fa6ee5dccb1811c |
| publicationDate | 2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216481023-U |
| titleOfInvention | A phosphogypsum reduction waste gas burning ember and waste heat recovery system |
| abstract | The utility model relates to a phosphogypsum reduction waste gas burning and waste heat recovery system, and relates to the field of waste heat utilization of waste gas. The system includes an incinerator, a steam drum, a flue and a fan; a water wall is arranged inside the incinerator, and the water wall divides the internal space of the incinerator into two parts, a combustion chamber and a heat recovery chamber; an exhaust gas inlet is arranged on the top of the combustion chamber, The multi-layer air inlet pipes are arranged from top to bottom, and the SNCR device is arranged at the bottom; the flue gas outlet is arranged at the top of the heat recovery chamber, and the superheater and evaporator are arranged inside; the interior of the flue is arranged from top to bottom. and low temperature air preheater. Through the multi-stage air-distributed combustion in the combustion chamber, the exhaust gas and the fine carbon particles carried by the phosphogypsum can be fully burned. By arranging the SNCR device at the end, the generation of nitrogen oxides in the flue gas can be further reduced, so as to achieve high efficiency and low energy consumption. Polluting combustion can efficiently absorb the heat released by the combustion of phosphogypsum reduction waste gas and use it to produce steam. |
| priorityDate | 2021-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.