http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112717691-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a2af6122e509daa40a01393cf49bd6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bde52e8ad944296b690d5343780c666e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8631 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2020-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f16186c3d9560124a0d72a2ae2fc98ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa46c1f02f19907d740e8ce813c2dd82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_895d58a8a787ffad602bcb889723db79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4a3adddc1805fa047546457a9492fd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2615f14b62f88e2e8f7e7b5ec64367d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aede870e1e2127837435b51ebc04c16d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e178c52038ee6e4c7d33d50760168047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67bfe0ee97130faf7b12d8a548c328e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eab752885b466905d7c5c1174d2f621 |
| publicationDate | 2021-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112717691-A |
| titleOfInvention | Ammonia injection device and design method thereof |
| abstract | The invention relates to an ammonia injection device and a design method thereof, and the ammonia injection device comprises an ammonia supply source and an ammonia injection main pipe, wherein the ammonia injection main pipe is provided with at least two main pipe sections, the ammonia injection device also comprises an ammonia injection branch pipe group connected to each main pipe section, the ammonia injection branch pipe group comprises a first branch pipe section, a header, a second branch pipe section, a nozzle and an adjusting valve, and the ammonia injection branch pipe group is connected to different main pipe sections and comprises the following components: at least part of the first branch pipe section and the second branch pipe section are different, so that the opening degree of the regulating valve is in a linear regulating area. The invention provides an ammonia injection device design method based on actual flue gas flow field distribution, which divides an ammonia injection control subarea according to ammonia demand distribution gradient, adopts difference design for the length and the diameter of each section of an ammonia supply main pipe, the diameter of a branch pipe section, the number of branch pipe groups, the diameter of a nozzle, the range of an adjusting valve and the like, and meets the requirement of NH (ammonia) in actual operation 3 The distribution uniformity of NO is required, the adjusting opening of each branch pipe section adjusting valve is in a linear adjusting interval, and the adjusting performance of the ammonia injection device is improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113477082-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113477082-A |
| priorityDate | 2020-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.