http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112430743-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5b24382cd944c414e1176c8c5ad6f7d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B11-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8625 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-00 |
| filingDate | 2020-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_925b8876b15f519ef2e2d51703b929ca |
| publicationDate | 2021-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112430743-A |
| titleOfInvention | A metal gold leaching pretreatment component for recycling waste circuit boards |
| abstract | The invention relates to the technical field of recycling waste circuit boards, and discloses a metal gold leaching pretreatment assembly for recycling waste circuit boards, which comprises a rotating mechanism, the outer side of the rotating mechanism is fixedly connected with a connection plate, and the outer side of the connection plate is fixedly connected with a Connecting rods, an inflating mechanism is arranged between each two connecting rods, the top of the inflating mechanism is fixedly connected with a connecting pipe, and the top of the crushing bin is movably connected with an adding port. Through the linear reciprocating motion of the piston, the air pressure inside the crushing chamber and the connecting pipe will continue to increase, and finally the baffle will be opened under the dual action of air pressure and rotating centrifugal, so that the broken waste circuit boards will enter the interior of the pretreatment chamber. , so that the sulfuric acid inside the pretreatment tank starts to treat the broken waste circuit boards, so that the conventional metals are leached under the treatment of sulfuric acid, thereby reducing the influence of other metals on the purity of metal gold, thus ensuring the leaching efficiency of metal gold. |
| priorityDate | 2020-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.