http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214664561-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6c252c2f30726bc33fd792d4bdf032e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01D15-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23J15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23J15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22D1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01K27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23L15-00 |
| filingDate | 2020-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0646118f66f1f0819f6ee37a73f40caf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59f8f64378cef23c470c5cf2a8e62390 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf7b45f00af73cb12e34465f667e982e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_031c388abde0e19bf9297cd66da81078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad9d413ee513f722829792884732a704 |
| publicationDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214664561-U |
| titleOfInvention | System for coupling, backheating and generating by using flue gas waste heat for combined boiler and steam turbine |
| abstract | The utility model discloses a system for utilizing flue gas waste heat to carry out coupling backheating and power generation of combined boiler steam turbine, including two sets of flue gas waste heat utilization subsystems, wherein organic rankine cycle power generation flue gas waste heat utilization subsystem adopts R245fa as working medium, and R245fa absorbs flue gas waste heat in the evaporimeter and evaporates gasification, and the expansion does work in the turbine expander again, and the working medium enters the condenser after accomplishing the work and preheats the overgrate air of introducing, forms R245fa waste heat utilization return circuit; in the flue gas waste heat utilization subsystem of the combined air heater of the flue gas cooler, flue gas sent out from the air preheater is processed by the flue gas cooler, recovered flue gas waste heat is sent to the air heater through the circulating water part for secondary preheating of secondary air, and the secondary air is sent into a boiler of a power plant through the air preheater. The utility model discloses not only realized the cascade utilization of flue gas waste heat, reduced air heater's the irreversible loss of heat transfer, but the generated energy of organic rankine cycle simultaneously can supply the power factory to use by oneself, has improved the economic benefits of unit by a wide margin. |
| priorityDate | 2020-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.