http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216366866-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae390c4e1e8f8c7d23f0fd21eab9983a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 |
| filingDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cd5e9774e7f9bf3e62b175211986258 |
| publicationDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216366866-U |
| titleOfInvention | Arc-shaped 3D urea filter screen assembly with gas back-blowing interface |
| abstract | The utility model discloses an arc-shaped 3D urea filter screen assembly with a gas back-blowing interface, which comprises a filter outer frame shell, an arc-shaped inserting base and filter screen cloth, wherein an annular embedded groove is formed in the inner wall of the top of the filter outer frame shell, an annular rubber ring is coated on the upper edge of the filter screen cloth, the upper edge of the filter screen cloth is pressed in the annular embedded groove through the annular rubber ring, the arc-shaped inserting base is covered and sealed on the bottom of the filter outer frame shell, an annular blank holder extends from the upper end surface of the arc-shaped inserting base, and the lower edge of the filter screen cloth is pressed and attached to the edge of the inner side wall of the bottom of the filter outer frame shell through the annular blank holder; the lateral part of the upper end of the filtering outer frame shell extends to form a urea inserting port, and the middle part of the upper end of the filtering outer frame shell extends to form an air pipe butt joint port. The filter screen assembly is simple in structural design, convenient to assemble and operate, capable of enabling the filter screen cloth to keep a stable 3D unfolding state, good in filtering effect and beneficial to prolonging the service life of the filter screen assembly. |
| priorityDate | 2021-12-07-04:00^^<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/SID419483880 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID1176 |
Total number of triples: 18.