http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105889895-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22D1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22D1-02 |
| filingDate | 2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105889895-B |
| titleOfInvention | It is a kind of to change area and the type of flow to improve the economizer of SCR inlet smoke temperature |
| abstract | The invention discloses a kind of change areas and the type of flow to improve the economizer of SCR inlet smoke temperature, one bypass is set on the supply line of connection economizer inlet header, the bypass is divided into two strands of branches, the first branch is connected with economizer coiled pipe header, Article 2 branch is directly connected with the outlet header of economizer, and the direction flowed in two branch pipes along fluid is disposed with shut-off valve and flow control valve respectively.Using the present invention it is to adjust the heating surface area of economizer group using using first branch valve is adjusted, economizer exit flue-gas temperature is controlled so as to reduce the heat exchange amount of economizer system；The second branch valve is adjusted to change the type of flow of flue gas and water, so that the put into operation running on the lower load of condition of SCR is not achieved originally disclosure satisfy that the temperature requirement that SCR puts into operation, it is effectively improved power plant's SCR denitration system continuous operating time, the promotion of flue-gas temperature causes the activity rise of SCR catalyst in SCR system under running on the lower load, enhances SCR system denitration ability. |
| priorityDate | 2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.