http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216321864-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c91336d7e395a5972560b4b867eaf4c0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 |
| filingDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21877c1b21982422f4b15597ab8d3adc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8733f5e26ea868bf9510bbea34846fb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fce135e75a6893c174809c1c5ba36b32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79d7bcd946f9a5e117eda0e9a506b741 |
| publicationDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216321864-U |
| titleOfInvention | Impurity removing device for benzophenone |
| abstract | The utility model discloses an impurity removing device for benzophenone, which comprises a kettle body, wherein a heating shell is arranged outside the kettle body, a heating cavity is arranged between the kettle body and the heating shell, a liquid inlet pipe surrounding the outer wall of the kettle body is arranged in the heating cavity, one end of the liquid inlet pipe is connected with a first liquid inlet, the other end of the liquid inlet pipe is connected with an annular liquid distribution pipe, and a plurality of first liquid outlets are arranged on the annular liquid distribution pipe, so that a reaction liquid is fully contacted with a heat source, the rapid heating and the uniform heating are realized, the utilization rate of the heat source is improved, and the energy loss is reduced; be equipped with the kettle cover on the cauldron body, be equipped with agitator, first feed inlet, second feed inlet and manhole on the kettle cover, the (mixing) shaft is connected to the agitator, is equipped with a plurality of stirring rakes on the (mixing) shaft, and the U template is connected to the stirring rake, makes U template and the internal wall of cauldron fully contact through first spring, second spring and first spring, avoids the wall built-up, and the washing in the cauldron is simple, and reduces wearing and tearing and increase life. |
| priorityDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.