| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70f647494992fa2ecd72222a44165237 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F2101-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-2373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-23761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S261-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-2373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F25-31423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-1294
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F25-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F25-3142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-23761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-74 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F3-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F5-04 |
| filingDate |
1998-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e025c4c49050263085073835d44bf81 |
| publicationDate |
1999-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H11221582-A |
| titleOfInvention |
Wastewater purification equipment |
| abstract |
(57) [Summary] [Problem] To obtain oxygen by synthesizing an introduced pressurized water flow and an air flow swirling from an outer peripheral portion of the introduced pressurized water flow to superfine bubbles and injecting the bubbles into treated wastewater. It is an object of the present invention to provide a sewage purification apparatus that improves the dissolution efficiency of sewage and efficiently performs sewage and highly viscous livestock manure by aeration. SOLUTION: An intake nozzle member 1 for supplying pressurized water, an intermediate nozzle member 2, 3 and an injection nozzle member 4 are provided. And a water passage formed therein and arranged and joined on the same axis. An air introduction nozzle is formed between the nozzle members, and an air introduction chamber 51 is formed on the outer periphery of the intermediate nozzle member. A housing 5 is provided, and the air introduction chamber and the air introduction nozzle are electrically connected to each other via an air introduction hole. A pressurized water supply pipe P1 is connected to the end of the suction nozzle member, an air supply pipe P2 for supplying air to the air introduction chamber is connected to the outer case, and the final lower air introduction nozzle is removed from the inner peripheral surface of the intermediate nozzle member. At the downstream position of the other air introduction nozzle, a groove for making coarse bubbles finer is formed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017060995-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011224529-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101524403-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2008038763-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008237995-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008023513-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015009190-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4981057-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007010698-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008173628-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002346588-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10647602-B2 |
| priorityDate |
1998-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |