http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106049641-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F1-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F5-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03F5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03F5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03F1-00 |
| filingDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106049641-B |
| titleOfInvention | It is a kind of to bleed back well water treatment plant for rainwater self-purification |
| abstract | A kind of well water treatment plant that bleeds back for rainwater self-purification belongs to purifier；Successively paste the haydite patch gravel bed that particle size is gradually reduced from the inside to the outside on pvc pipe or outer wall of steel pipe face, it is upper outside haydite patch gravel bed to contain equipped reinforcing bar cylinder, steel plate is blocked to be packed on pvc pipe or steel pipe, haydite patch gravel bed and reinforcing bar cylinder lower end, upper cover steel plate with central through hole is fitted on pvc pipe or steel pipe and haydite patch gravel bed upper end, screw thread type casing configures above upper cover steel plate, the reinforcing bar top of reinforcing bar cylinder is hook-shaped in bending, through-hole, porosity 10-30% are equipped on pvc pipe or steel pipe wall；Present apparatus structure novel, rationally, it is simple, light-weight, intensity is big, and good penetrability is corrosion-resistant, and at low cost, operation is reliable, long service life, while milliosmolarity under increasing surface water, has carried out purified treatment to water quality, has avoided the pollution of underground water. |
| priorityDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.