http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114184000-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B21-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B17-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B21-001 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B17-14 |
| filingDate | 2021-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114184000-B |
| titleOfInvention | A kind of urea formaldehyde continuous polymerization drying production device |
| abstract | The invention relates to the field of urea-formaldehyde production and drying equipment, and discloses a urea-formaldehyde continuous polymerization and drying production device. A number of exhaust channels are arranged between them, an upper air jet head is arranged in the middle of the top of the inner cavity of the tank, and a first liquid conduit and a second liquid conduit are arranged at the top of the inner wall of the separating pipe. The two catheters are symmetrically arranged in the separating pipe. The upper part of the tank is provided with a separation tube, and the structure design of the first liquid conduit, the second liquid conduit and the upper air jet head in the separation tube is matched, so that the mist liquid of hydroxyurea and acid is reacted in the separation tube to obtain urea-formaldehyde solid. The generated urea-formaldehyde solid is dried in the lower half of the tank body, and the polymerization drying process is carried out simultaneously and continuously in the tank body, which improves the production efficiency of urea-formaldehyde and reduces the production cost. |
| priorityDate | 2021-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.