http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211097622-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02 |
| filingDate | 2019-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6d6e858305071d09fa3581db9eb29bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c6f13f025745d7c7eeb0bb05772aaa2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2958dbc0947829447293a83e6ce146d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_740faecb17732bc59c1843e36854d747 |
| publicationDate | 2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211097622-U |
| titleOfInvention | Circulation continuous crystallizer |
| abstract | The application discloses a circulating continuous crystallizer, which comprises a top heating chamber, a middle crystallizing chamber, a bottom crystal collecting chamber, a filtering separator and a mother liquor return pipe, wherein the outer side of the top heating chamber is provided with a heat insulation sleeve; the top heating chamber is provided with a Venturi feeding pipe, a stirring device and a heating device, and the outer side of the middle crystallization chamber is provided with a gradient cooling device; a flow guide pipe is arranged in the middle crystallization chamber, a plurality of through holes are uniformly formed in the ring wall of the flow guide pipe, and a channel for fluid circulation is formed between the outer side wall of the flow guide pipe and the inner side wall of the middle crystallization chamber; a crystal liquid discharging pipe is arranged at the bottom of the bottom crystal collecting chamber and is connected with the filtering separator through the crystal liquid discharging pipe, and a solid outlet of the filtering separator discharges a crystal product; the liquid outlet of the filtering separator is divided into two paths, one path discharges mother liquid, and the other path is communicated with the lower end opening of the flow guide pipe through a mother liquid return pipe. The device has better crystallization treatment effect particularly for a solid-liquid crystallization system which is sensitive to temperature and small in metastable zone. |
| priorityDate | 2019-10-09-04:00^^<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/compound/CID22377415 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID447611544 |
Total number of triples: 16.