http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104673953-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-00 |
| filingDate | 2015-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104673953-B |
| titleOfInvention | A kind of kiln device of multitube DRI and method |
| abstract | The present invention relates to a kind of kiln device and method of multitube DRI, in kiln device reduction tube of the present invention, be provided with screw mechanism, screw mechanism is driven by driving device for slow-run, described screw mechanism comprises shaftless flight and helical blade duct, the existence of screw mechanism can promote slowly operation forward of reduced material, make reducing material not be parked in rolling simultaneously, make reduced material reduction more thorough, balanced, and prevent that metallized pellet from sticking together each other, guarantee to reduce the stable of rear grade and density, ensured the recovery time of reduced material simultaneously, guarantee reduction reaction is thorough, kiln device of the present invention and method can be applicable to low-grade difficult ore dressing, grandidierite, all ferrous materials such as iron-containing waste, require low to reduction coal, alternative strong. |
| priorityDate | 2015-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.