http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-194275-U1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-04 |
| filingDate | 2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-194275-U1 |
| titleOfInvention | SEALED CENTRIFUGAL EXTRACTOR |
| abstract | The utility model relates to the designs of centrifugal extractors for carrying out the mass transfer process in a system of liquid solutions with sediments, in particular to sealed centrifugal extractors for working with chemically aggressive, radioactive and toxic substances solutions for use in radiochemical, chemical and other industries.n n n The technical result is to prevent the sediment from clogging the lubrication channel of the bearings with a circulating heavy phase flow, increase the reliability and life of the centrifugal extractor, increase output by changing the configuration and elements of the bearing lubrication channel.n n n The technical result is achieved in a sealed centrifugal extractor containing a drive with a drive shaft, a housing with a support flange, a mixing chamber and output chambers for heavy and light phases, a bearing support with a landing flange, a bearing-shaped cover made in the form of a cup, with sliding bearings placed in it in contact with the outer surfaces with vertical grooves on the inner surface of the bearing support and a spacer ring sleeve between the bearings, the shaft of the bearing support, with a rotor mounted on it with a conveying device, a stirrer, a separation chamber with a separation nozzle, a light phase output device with an overflow opening for its output, a disk with peripheral overflow holes, a rotor cover with a heavy phase output hole forming a hydraulic lock chamber with a disk, a magnetic coupling, the leading coupling half of which is fixed on the drive shaft and is located coaxially and outside the driven coupling half, mounted on the shaft of the bearing support with an annular gap with it, in which it is placed with gaps with both half couplings, a bearing support cover, an activator fixed in a bearing support, with an inner rotor section located in the hydraulic lock chamber between the disk and the rotor cover, in which the inner rotor section of the activator is made in the form of a ring fixed without a gap on a cylindrical sleeve placed in an annular overflow hole rotor covers with gaps with it and the shaft of the bearing support; radial plates fixed with gaps with the ring of the rotor part of the activator are fixed on the rotor cover; Bearing support pins are mounted without clearance on the flange of the glass. 10 s.p. f-ly, 4 ill. |
| priorityDate | 2019-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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