http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109604936-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04D29-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04D7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23P15-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23P15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K9-16 |
| filingDate | 2018-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109604936-B |
| titleOfInvention | Method for prolonging operation period of double-shell liquid chlorine magnetic pump |
| abstract | The invention discloses a method for improving the operation cycle of a double-shell liquid chlorine magnetic pump, which comprises the steps of preparing an impeller, a balance disk, a balance plate, a shaft and a guide vane opening ring by using one of duplex stainless steel 2205, hastelloy C-276 and austenitic stainless steel 316L, and preparing a balance disk shaft neck, a balance plate opening ring, each stage of impeller back shaft neck, each stage of impeller inlet shaft neck, a middle-section shell opening ring, a guide vane opening ring and a closure sealing surface at an inlet pump cover opening ring by adopting an argon arc welding surfacing welding process. The invention has the advantages of simple process, safety, reliability, high efficiency and economy. |
| priorityDate | 2018-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.