http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207862081-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5dfc83f91026b7b859ec9691fe00e33d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc25010608518f6523c3267b99812541 |
| publicationDate | 2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207862081-U |
| titleOfInvention | Drinking water purification device |
| abstract | The utility model discloses drinking water purification devices, belong to clean water treatment field.The present apparatus includes primary filter unit, ultra filtration unit, absorbing unit and clean unit；Primary filter unit is primary filter tank body, and primary filter tank base is equipped with filter screen；Primary filter tank body top is equipped with mixed filler layer；Ultra filtration unit includes multiple ultrafiltration tanks, and is equipped with water return pipeline system and downstream pipe-line system.The present apparatus is in primary filter unit, the filter screen that raw water first passes through bottom in primary filter unit tentatively filters, it enters back into the mixed fillers on upper layer, the activated carbon and sandstone of mixed fillers may filter that particulate matter, it is high to use Water warfare degree, reduces the load of ultra filtration unit, the quantity of ultrafiltration tank can be reduced, the utilization rate of hollow-fibre membrane is improved, and then reduces cost and instrument size. |
| priorityDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.