http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215782721-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1d46a0dbe25b144ae2b701c6964e9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31073217ae5e641ede888dae122d7a81 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B15-555 |
| filingDate | 2021-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13e384b735ef80fa049499c7dfc781ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81cb021387635f70bd0261a3f7b2ce04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b38e846603e9d3119a515245a91135f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3432a99ecc75e629205e0581c9f519c |
| publicationDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215782721-U |
| titleOfInvention | An anti-clogging ammonia spray grid structure |
| abstract | The utility model discloses an anti-clogging ammonia injection grid structure, comprising an ammonia-air mixer, an ammonia injection grid, an ammonia injection nozzle and an anti-clogging device; the ammonia-air mixer is arranged outside a vertical flue, so the The ammonia-air mixer is connected to the input end of the ammonia injection grid arranged inside the vertical flue, and the top of the ammonia injection grid is provided with a plurality of ammonia injection nozzles; the anti-blocking device includes a main pipeline, a branch pipeline, and a nozzle and valve, the main pipe is set outside the vertical flue. The utility model has the advantages that the device prevents the blockage of the ammonia injection nozzle, and the device does not need to be shut down for purging, and the ammonia injection nozzle can be purged during operation. At the same time, during the purging process, only one valve is opened at a time, and only a small area of purging is performed for one ammonia injection nozzle, and then the above operations are repeated in sequence, thereby reducing the impact of ammonia injection on other ammonia injection nozzles and preventing the denitration efficiency from being affected. |
| priorityDate | 2021-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID222 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419550829 |
Total number of triples: 19.