http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216615297-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_683da6c5586d9dd01aabc3413c5ae6f9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21D5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21B1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21D1-30 |
| filingDate | 2021-11-22^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-27^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6eeedae0b73d5e34c2de609e7e0cc567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2f76d8f0ac863e9a09281b377976563 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a78f649623f359433af0c44538dc266f |
| publicationDate | 2022-05-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216615297-U |
| titleOfInvention | A fiber pulping production system |
| abstract | A fiber pulping production system relates to the technical field of papermaking and pulping. Slurry tank, high-consistency desander, coarse screen, second slurry tank, one-stage desander, fine screen, inclined screen thickener, third slurry tank, double-disc refiner and slurry tank; the slurry treatment The system includes a slurry pool, a first-stage slurry pool, a first white water pool, a high-level box, a screw press, a cold mill, a second-stage desander, a second slurry storage pool, and a second white water pool. The utility model removes impurities with different particle sizes in the raw materials of bamboo and wood fibers through various grading equipment such as coarse sieves, fine sieves, and de-sanders, and at the same time, the fibers in the pulp are classified according to length, and different mills are used to separate the lengths. Different fibers are treated, so that the fiber length contained in the obtained pulp is relatively uniform, and the production effect is good. At the same time, there is no waste water discharge during the pulping process, which is conducive to environmental protection. |
| priorityDate | 2021-11-22^^<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/anatomy/ANATOMYID1443 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
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