http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114308668-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B7-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-26 |
| filingDate | 2021-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114308668-B |
| titleOfInvention | A coal gangue stripping classification recycling device |
| abstract | The invention relates to the technical field of coal mine treatment, in particular to a coal gangue stripping, classification, and recycling device, which includes a rolling screen box. The two ends of the rolling screen box are respectively provided with a raw material inlet and a first discharge hopper, and the rolling screen box is provided with a There is a roller screen shaft, the lower end of the roller screen box is connected with a drum screen box through a transfer pipe, and one end of the roller screen box and the drum screen box is respectively provided with a separation feeding plate and a separation conveyor belt; the separation feeding plate Flat grid strips are equidistantly arranged, and the two sides of the separated feeding plate are respectively equipped with conveyor chain belts, and grid panels are connected between the conveyor chain belts. The invention allows raw materials to pass through the roller screen box and the drum screen box Screening, each batch of gangue and coal raw materials is subdivided to a closer volume, and the larger volume of raw materials enters the separation feeding plate, and the raw materials are classified by grids and flat grids, and the gangue is positioned In each grid, it is more stable during the conveying process and improves the accuracy of gangue being sorted out. |
| priorityDate | 2021-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 |
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