http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102113661-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a6414003e56ebe584f0c5cfb9f19a06c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27D1-0006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27D1-1678 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27D1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22D18-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D18-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D1-00 |
| filingDate | 2019-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8886eefcc3e6d8eb70dfc6862791e8e8 |
| publicationDate | 2020-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102113661-B1 |
| titleOfInvention | Structure and Construction Method Of Furanace Refractory Material |
| abstract | The present invention is a flooring construction step (S110) of attaching a block-shaped floor insulation 22 to the bottom surface of the roce 10; Insulation board 24 is installed along the bottom and side surfaces of the roche 10, and the insulation board construction step (S120) to insulate the interior of the roche 10; A first insulating layer construction step (S140) in which a first insulating material is prepared by mixing an amorphous refractory material containing silica and alumina as a main component and mixed water, and attaching it to the outer surface of the insulating board 24; A second insulating layer construction step (S170) in which a second insulating material is prepared by mixing an amorphous refractory having silica and alumina as a main component and mixed water, and attaching it to the outer surface of the first insulating layer 26; A plurality of water discharge holes 30 are formed at regular intervals along the outer surface of the roche 10, and a suction pipe installation step (S200) in which the suction pipes 40 are connected to the water discharge holes 30; Vacuum pump 44 is installed at the end of the suction pipe 40, the moisture removal step (S210) to suck the moisture generated in the interior of the roche 10 and discharge it to the outside; includes a low pressure refractory construction It's about how. According to the present invention, by sufficiently removing the mixed water contained in the refractory material, it is possible to prevent the spattering of the molten metal due to the mixing of moisture when the molten metal is added, as well as to prevent quality defects due to the mixing of the moisture of the molten metal. have. In addition, as the first and second heating steps of evaporating the mixed water contained in the refractory material prior to the water removal step are additionally performed, there is an advantage that water removal can be more quickly performed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112066391-A |
| priorityDate | 2019-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.