http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109046023-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2018-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109046023-B |
| titleOfInvention | SCR reactor soot blowing system and method |
| abstract | The invention provides a soot blowing system of an SCR reactor and a soot blowing method realized by the same, belonging to the technical field of after-treatment of tail gas of marine diesel engines. The soot blowing system of the invention takes compressed air as blowing gas and comprises an air bottle, a decompression module, a control module, a rotary pressure pulse converter, a rotary power device and a soot blowing pipeline. When the flue gas pressure at the inlet and the outlet of the SCR reactor exceeds a set value, the controller of the soot blowing system automatically starts soot blowing, compressed air in the air bottle is conveyed to the upper part of the rotary pressure pulse converter through the pressure reducer, the rotary pressure pulse converter can enable the soot blowing pipeline to generate blowing air with different pressures along with time through rotation, strong turbulence disturbance is formed on the surface of the catalyst, and the blowing effect is improved. The soot blowing pipeline is reasonable in arrangement, secondary soot deposition can be effectively avoided, meanwhile, the soot blowing hole is located on the soot blowing pipeline, the structure of the soot blowing hole is simple, and later maintenance is facilitated. |
| priorityDate | 2018-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.