http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209985249-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33f9dd812bce9b43831f161c8be18448 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F23-80 |
| filingDate | 2019-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5f335ab60c6bc38d35e8a91f13f1549 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f61c036e2f5bd5a2674a257cfbe8b6a |
| publicationDate | 2020-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209985249-U |
| titleOfInvention | Passivating agent production equipment for treating soil containing heavy metal cadmium |
| abstract | The utility model belongs to the technical field of soil pollution control, and provides a passivator production device for controlling soil containing heavy metal cadmium aiming at the passivator preparation applied in the existing soil pollution control, materials in a first storage kettle, a second storage kettle and a second storage kettle are respectively conveyed into a horizontal spiral belt mixer through a first batching belt, a second batching belt, a third batching belt, a fourth batching belt and a fifth batching belt, the materials after spiral mixing by the horizontal spiral belt mixer are conveyed into a spiral single-hopper scale through a mixed material conveying belt, the mixed materials after quantitative weighing by the spiral single-hopper scale are packaged and sealed by a material receiving packaging machine, the device of the utility model is suitable for the passivator production for controlling soil containing heavy metal cadmium, and the produced passivator can have good control effect on the soil containing heavy metal cadmium pollution, and the production cost is lower, the field preparation is not needed, and the flexibility is high. |
| priorityDate | 2019-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.