http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110822419-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23C5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23D1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23C5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23D1-00 |
| filingDate | 2019-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_686eff769cc3e0a1d865efb56fd0ec1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5044bc0bc4f5f5cb52d9f40d3f209a02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d218164c5dd532dcac856a72f178933 |
| publicationDate | 2020-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110822419-A |
| titleOfInvention | Novel combustion device with blowout prevention port slagging function |
| abstract | The invention relates to a novel combustion device with a blowout prevention port slagging function, which comprises a wind powder channel, a wind powder nozzle formed by a middle nozzle and a peripheral high-speed wind nozzle and a limiting adhesive tape filled with high-temperature-resistant heat-preserving cotton. The peripheral high-speed air nozzles are arranged around the middle nozzle, and are supplied with air by a boiler bellows, so that a high-speed airflow ring with the functions of blocking ash in the boiler and avoiding nozzle slagging can be formed at the periphery of the nozzle, smooth supply of air-powder airflow and combustion stability of the boiler are ensured, and the boiler is free from restriction of coal varieties during operation; the refractory pouring material which is formed by traditional easy-to-stick slag blocks is replaced by the heat-resistant heat-preservation cotton which is not easy to stick slag, the heat insulation and the normal service life of the nozzle are guaranteed, meanwhile, the slagging phenomenon of the surface near the nozzle is avoided, the furnace is favorable for the unobstructed channeling of combustion flue gas in the furnace, the occurrence probability of furnace wall coking, heating surface abrasion or corrosion is reduced, the workload and the cost of daily shutdown maintenance are reduced, the boiler is guaranteed not to be restricted by coal types, and the practicability is high. |
| priorityDate | 2019-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.