http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113926691-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07B2201-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07B1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07B1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07B1-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B07B1-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B07B1-46 |
| filingDate | 2021-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113926691-B |
| titleOfInvention | A new type of raw meal powder fineness screening and testing equipment for aluminate cement preparation |
| abstract | The invention discloses a novel screening and testing equipment for the fineness of raw meal powder for preparation of aluminate cement, which relates to the technical field of screening and testing of buildings, in particular to a new screening and testing device for the fineness of raw meal powder for the preparation of aluminate cement, comprising: The first screening box, the second screening box, the third screening box and the vibrating table are clipped in sequence. The new type of raw meal powder fineness screening and testing equipment for aluminate cement preparation places the raw meal powder inside the first screening box, drives the whole vibration through the vibrating table, and passes through the first screening box, the second screening box, and the third screening box. The metal filter screen inside the box can realize multi-stage screening of raw meal powder, which improves the screening efficiency. In addition, the piston ring moves up and down through the electric telescopic rod, and when the piston ring moves up, it can be added along the one-way valve pipe. The air inside the pressure box pressurizes the inside of the device and generates a downward airflow inside the device. The airflow can assist the screening of raw meal powder and improve the screening efficiency. |
| priorityDate | 2021-09-13-04:00^^<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/substance/SID452716272 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID25199638 |
Total number of triples: 23.