http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214528878-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9f715fa15bf698a8e18304c717bdbb2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L3-10 |
| filingDate | 2020-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_633053ef334d8c9c6b434dce269d24fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85e074814019b93ff6bfdf6feb1821b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59d687fc209c5b04ec5666c97f7f92ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57eb6a06e6b36069e1f9f039ae07bec1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4f441d9ffcece36a8efb4ec0736c847 |
| publicationDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214528878-U |
| titleOfInvention | Biogas filtering and purifying system in co-production of biogas and organic fertilizer by straw, livestock and poultry manure |
| abstract | The utility model belongs to the technical field of biomass energy co-production biogas and organic fertilizer equipment, in particular to a biogas filtering and purifying system in the co-production biogas and organic fertilizer of straw livestock manure; comprises a purification gas circuit and a circulating water circuit; the purification gas circuit comprises a water separator, a desulfurizing tower, a flash evaporation gas recovery tank, a compressor, a buffer tank, an absorption tower and a dehydration system which are sequentially connected through a pipeline; the circulating water path comprises a multi-stage desorption tower, a refrigerating unit and a water cooling tower, a water outlet of the absorption tower is connected with a primary desorption tower in the multi-stage desorption tower, a water outlet of a final desorption tower in the multi-stage desorption tower is connected with the refrigerating unit, and a water outlet of the water cooling tower is connected with a water inlet of the multi-stage desorption tower through a pipeline; the water outlets of the water separator, the desulfurizing tower, the flash evaporation gas recovery tank, the absorption tower and the multi-stage desorption tower are all directly connected with a sewage discharge pipe. The system adopts a pressure water washing purification technology, has high decarburization rate, low methane escape, low treatment cost, environmental protection and easy operation, and particularly has more cost advantages when the treatment capacity is large. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112662527-A |
| priorityDate | 2020-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.