http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108246739-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80ef1c7ad9bd02f07bf66e03f9b10c90 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-057 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-057 |
| filingDate | 2018-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ad61670cd1f02d7656a5ae995eeadd4 |
| publicationDate | 2018-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108246739-A |
| titleOfInvention | A kind of removing de-sludging device of pipe inner wall dirt and de-sludging method |
| abstract | The invention discloses a kind of removing de-sludging device of pipe inner wall dirt and de-sludging methods, solve the problems, such as that scaling effect difference and cost of investment are high existing for existing removing pipe inner wall dirt technology.Including hydraulic pipeline（5）, in hydraulic pipeline（5）Inner wall on deposition have dirt（6）, in hydraulic pipeline（5）Middle conveying has flow（7）, in hydraulic pipeline（5）The flow of middle conveying（7）In be suspended with hedgehog ball（8）, in hedgehog ball（8）Goose egg shape sphere（1）Microcephaly's solid core body in be provided with iron ball（2）, in goose egg shape sphere（1）Major part solid core body on be provided with cross-shaped through hole（3）, in goose egg shape sphere（1）Shell on be covered with and have tapered thorn（4）.Present invention manufacture is of low cost, and onsite application is simple and convenient, and cleaning pipeline takes that short, expense is low, effect is good. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110075675-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110237621-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110075675-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110237621-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112057941-A |
| priorityDate | 2018-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.