http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215430135-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bf4e1ae6d4e0ae2b340762705ad54db |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-28 |
| filingDate | 2021-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e183312f278b3dec5396ec810b3885b |
| publicationDate | 2022-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215430135-U |
| titleOfInvention | Quality screening device for production and processing of 2-chloronicotinic acid |
| abstract | The utility model discloses a quality screening device for 2-chloronicotinic acid production and processing, which comprises a screening box and a screening frame, wherein two groups of U-shaped supporting plates are fixedly connected to the inner wall of the screening box and are symmetrically arranged, a connecting plate is movably connected to the U-shaped supporting plates, a fixed block is fixedly connected to one side of the connecting plate, two groups of insertion holes are formed in one side of the fixed block, a vibrating motor is fixedly installed at the lower end of the fixed block, a screening net is arranged at the inner bottom of the screening frame, two groups of first insertion rods are fixedly connected to one side of the screening frame, two groups of threaded sleeves are fixedly connected to the other side of the screening frame, and second insertion rods are connected to the inner threads of the threaded sleeves. When the 2-chloronicotinic acid powder screening machine is used, the screening frame can be driven to shake through the vibrating motor and the movably connected connecting plate for screening 2-chloronicotinic acid powder, so that the screening effect is better, multiple screening is not needed, and the use is very convenient. |
| priorityDate | 2021-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.