http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210861061-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41a4805c08f4b78053da1cd6c6266214 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23N3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23J15-06 |
| filingDate | 2019-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5dac94705455ca0ef3e4929abd67ac8 |
| publicationDate | 2020-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210861061-U |
| titleOfInvention | Boiler combustion preheating device |
| abstract | The utility model discloses a boiler combustion preheating device, the utility model discloses a: the system comprises a heat exchanger, a front air supply pipe, a rear air supply pipe, a front flue gas pipe, a rear flue gas pipe, a fan, a flow valve, a coal conveying channel, 2 temperature measuring meters and a boiler. The utility model utilizes the high temperature flue gas generated after the coal of the boiler is burnt, and then heats the fresh air through the heat exchanger, and then preheats the coal by utilizing the heated air, so that the coal has certain temperature when entering the hearth of the boiler, and the combustion is easier; meanwhile, 2 temperature meters are used for monitoring the temperature in the preheating process of the coal, and the temperature is controlled through the action of a fan and a flow valve, so that the temperature in the preheating process is always in a safe range; the air entering the boiler furnace through the coal conveying channel also has a certain temperature, which also promotes the combustion of coal in the boiler. The utility model provides a preheat faster, can promote burning, combustion state coal in the furnace chamber to account for than higher, produce heat great, heat make full use of, safe and reliable's boiler combustion preheating device. |
| priorityDate | 2019-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.