http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214936323-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1f8dd20f1c39b2e9090f213ed5a7807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ad0a5abc9b50fd62d181445580abf56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e61fdfa0efe0a87d407397cb2de0844a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F11-00 |
| filingDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_277b320685ee863a7ed368b9c4f67883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d875047ce678efa1115ff4d835e8be39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0295809f45e09724820bf5b3e19d333 |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214936323-U |
| titleOfInvention | A device for pretreatment of microplastic samples in water environment by persulfate oxidation method |
| abstract | A device for applying persulfate oxidation method to pretreat microplastic samples in water environment, comprising a stirring box, a support frame, a connecting frame and a vibration device, the connecting frame includes a ring member and an elastic member, the ring member surrounds the stirring box, and the ring member is outside the ring member. There is an elastic piece on the side, one end of the elastic piece is fixedly connected to the ring piece, the other end is fixed on the support frame, and the ring piece is also connected with a vibration device. The vibration device includes a motor, a rotating shaft, a special-shaped piece and a movable rod. On the frame, a motor drives a rotating shaft to rotate, a plurality of non-circular pieces are arranged on the rotating shaft, one end of the movable rod is connected with the annular piece, and the other end is connected with the non-circular piece. The ring member shakes under the rotation of the non-circular member, and the ring member can drive the stirring box to shake in the support frame, thereby speeding up the mixing of the sulfate solution and the sample in the stirring box without extending the stirring device into the stirring box. The stirring is performed to avoid corrosion of the device, thereby prolonging the service life of the device. |
| priorityDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.