http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216549855-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ff55d479673a44544bbc83d511a9c31 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-02 |
| filingDate | 2021-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18b1d510696d3a45a5120f1fd6d31a16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a7a7d41327c1c34a8bc0ca42a55f7b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a47c69e396733d56cbe8f518b7e9165b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7b4500b364825bc89935aeb6e63f6a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6352117d5b42e6e6e101075f18ed3b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07c5323fc6b30201441f7c38cecd788b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0580246f1da58e1d75c09626728ce2f7 |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216549855-U |
| titleOfInvention | A shear filter type p-hydroxybenzoic acid production sewage treatment device |
| abstract | The utility model discloses a shear filter type p-hydroxybenzoic acid production sewage treatment device, which comprises a circulation separation device with a circulation separation cavity provided with a rotating shaft. , a fine filter chamber and a water filter chamber, the rotating shaft is sleeved with a first sweeping plate placed on the coarse filter clapboard and a second sweep plate placed on the fine filter clapboard, and the coarse filter clapboard is provided with A number of arc-shaped coarse filter tanks distributed in a circular array centered on the conical sweeping cylinder, and the first sweeping plate is provided with a first sweeping plate with a linear structure distributed in a circular array centered on the conical sweeping cylinder The fine filter separator is provided with arc-shaped fine filter grooves distributed in a circular array centered on the conical sweeping cylinder, and the second sweeping plate is provided with a circumference centered on the conical sweeping cylinder. The second sweeping plate part feed trough of the linear structure distributed in an array. It has the advantage of being able to pretreat the mother liquor water, and solves the problems of low efficiency of the existing sewage treatment and waste of resources. |
| priorityDate | 2021-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.