http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217730942-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce31c2faa6e7977a21560a06f31a6b6a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65B1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65B39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65B1-30 |
| filingDate | 2022-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_999cb2d3c17a1383e8d3ae21a09ebc7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d47495aea96d0de9cb5302e5b8bf5a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18a208fed64652c08d73f824fa8f2171 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d6a57a0809e773dc757997541b10f52 |
| publicationDate | 2022-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217730942-U |
| titleOfInvention | A kind of discharging machine for doxycycline hydrochloride preparation |
| abstract | The utility model discloses a discharging machine for the preparation of doxycycline hydrochloride, which comprises a machine bin, a screw conveying mechanism is arranged in the machine bin, and the powder material can be conveyed in the same direction; the powder material enters the machine from a feeding port. Inside the silo, it is transported to the discharge port for export through the screw conveying mechanism; a shut-off valve is installed at the end of the discharge port, one end of the shut-off valve is connected with the discharge port, and the other end is in contact with the powder material sub-packaging container. A shut-off valve is arranged at the discharge port of the discharge machine for the preparation of doxycycline hydrochloride, and the valve core switch inside the shut-off valve is located at the mouth of the sub-packaging bag. When the mouth of the sub-packaging bag is clamped and fixed, The valve core switch is close to each other under the action of pressure, so that the two sets of valve cores are far away from each other, thereby opening the shut-off valve. When changing the bag, the pressure at the mouth of the sub-packaging bag disappears, and the two sets of valve cores are close to each other until they contact, thus closing. Shut-off valve; the discharge port will be automatically closed by the shut-off valve during the bag change gap, thus avoiding the waste of powder and the flying of dust. |
| priorityDate | 2022-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.