http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214009217-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee33b0e3e7398cf6fc957eeee59d510 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D14-66 |
| filingDate | 2020-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52e4790c9f685ed3bc1f7ddc1f15651b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65ba0f2a1c694701b479963e4689d3f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c638fcc5ac49e5bd4ade2709359f071b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9db55defb87ed9556156d676edc3a24c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44de0f80c4830c876c469187df64b5e9 |
| publicationDate | 2021-08-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214009217-U |
| titleOfInvention | Double-hot-reflux partially-premixed low-nitrogen combustor |
| abstract | The utility model discloses a low NOx burner is mixed in advance to two hot reflux parts, including draft tube, main fuel pipe, the fuel pipe on duty. The front part of the main fuel pipe is provided with an injection control baffle which is arranged around the periphery of the main fuel pipe to form an injection area. The front end of the outlet of the main fuel pipe is provided with an injection pipe, and the outlet of the injection pipe extends out of an injection area. The front part of the guide cylinder is provided with an on-duty fuel premixing cavity, and a main air channel is formed between the on-duty fuel premixing cavity and the guide cylinder. The front part of the on-duty fuel pipe is provided with a plurality of on-duty fuel nozzles which extend into the on-duty fuel premixing cavity. Value ofThe swirl disk, the first porous medium unit and the second porous medium unit are arranged in the class fuel premixing cavity from back to front, and the porosity of the first porous medium unit is smaller than that of the second porous medium unit. The utility model has the advantages of good adaptability and stable combustion, and solves the problem of low NO x The contradiction between the great reduction of oxygen content in combustion and the combustion stability can be realized, and the low NO can be realized x And (5) discharging. |
| priorityDate | 2020-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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