http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111362349-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-302 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111362349-B |
| titleOfInvention | Efficient oil field sewage van-type microwave catalysis removes COD device |
| abstract | The invention relates to a high-efficiency van-type microwave catalytic COD removal device for oilfield sewage, which comprises a vertical pipe, wherein two ends of the inner periphery of the vertical pipe are respectively and rotatably connected with the outer periphery of an annular plate through sealing bearings, the annular plate is internally provided with a same inner pipe, two ends of the outer periphery of the inner pipe are respectively and rotatably connected with the inner periphery of the corresponding annular plate through the sealing bearings, the outer periphery of the inner pipe is sleeved with a helical blade, the inner periphery of the helical blade is in sliding contact fit with the outer periphery of the inner pipe, the outer periphery of the helical blade is in sliding contact fit with the inner periphery of the vertical pipe, and two ends of the helical blade are respectively and fixedly connected with the corresponding annular plate. And the sediment can be discharged without stopping the sewage treatment, thereby increasing the efficiency of the sewage treatment. |
| priorityDate | 2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 14.