http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-200233010-Y1
Outgoing Links
| Predicate | Object |
|---|---|
| filingDate | 2000-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-200233010-Y1 |
| titleOfInvention | Leak gas recovery sealing apparatus of shaft for coke oven gas booster |
| abstract | The present invention prevents the gas leaking from the shaft water in the seal block in advance when the COG booster is operated, and self-recovers the blocked gas to the inlet side of the booster to effectively prevent the leakage of poisonous gas. At the same time, the present invention relates to a leaky gas self-recovery sealing device for COG booster shaft water, which prevents fires and gas poisoning of workers.n n n In particular, it is formed in a set of two, but is inserted into the through hole 7 of the seal block 6 located on the impeller casing 2 side of the COG booster 1 to be equally spaced through the through hole. First, second, and third carbonaceous labyrinths 8a, 8b, 8c to allow intimate contact with the bearing 9 located in (7); When the inner diameter of the carbon material labyrinth is worn by friction with the bearing 9, the outer diameter part is installed in the outer diameter portions of the first, second, and third carbon material labyrinths 8a, 8b, and 8c. A tension spring (10) for compressing to reduce a portion of the inner diameter contacting the bearing (9); A through hole 7 and a COG booster between the seal blocks 6 where the first, second, and third carbon material labyrinths 8a, 8b, and 8c are located. An inert gas self-recovery port 12 formed to connect the inlet pipe 11 of 1) and an inert gas supply port formed to purge nitrogen gas at high pressure into the through hole 7 ( 13) characterized in that configured to include. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100740494-B1 |
| priorityDate | 2000-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.