http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212283888-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41be6b5f38d88478cec9c9837df58dcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F23-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52 |
| filingDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b938a99aa55a30ca626dbf90706c48b1 |
| publicationDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212283888-U |
| titleOfInvention | A kind of feeding device for producing nitroaniline |
| abstract | The utility model provides a feeding device for the production of nitroaniline. The two sides of the lower end of the feeding hopper are connected and fixed with a fixing plate, the fixing plate is provided with mounting holes, and the mounting holes opened on the fixing plate are provided with There are multiple and multiple mounting holes arranged at equal distances, and a limit frame is set at the bottom position inside the feed hopper. The limit frame is a frame structure with a rectangular cross-section. Mounting holes are set at the edge of the hopper, which is convenient for fixing the position of the feeding hopper, and the inner frame is clamped at the upper position of the card frame, which is convenient for fixing the position of the inner frame; and the concave on the upper fixing frame The slot and the limit post on the lower fixing frame are clamped together, so as to fix the position of the filter screen, and the tightening bolts pass through the tightening holes, wherein the tightening bolts are attached to the upper end face of the upper fixing frame. It is used for the purpose of fixing the position of the upper fixed frame. |
| priorityDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.