http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-50129-U1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C19-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C21-00 |
| filingDate | 2003-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-50129-U1 |
| titleOfInvention | JET BLOW FLOW MILL |
| abstract | The invention relates to the field of beneficiation and grinding of ore and non-metallic materials, for example chromium ore, chalk, inorganic pigments used in particular in the production of building materials. The method consists of drying the material, followed by preliminary grinding, then feed the material into a jet countercurrent mill. In the grinding chamber of a jet counterflow mill, processes of simultaneous selective grinding and enrichment of the material occur. From the grinding chamber, the material is sent for air classification to the separator of the jet countercurrent mill with the subsequent return of the coarse fraction to a thin mantle, and the enriched material is removed from the grinding chamber of the jet countercurrent mill through a cell magnetic catcher built into the grinding chamber of the jet countercurrent mill. The fine fraction from the separator is sent to the precipitator, from which weakly enriched material is extracted, the final stage is the purification of air in the dust collector. The method involves the use of a jet countercurrent mill, consisting of a storage hopper of the source material rigidly connected to the loading device of the feeder. The unloading device of the feeder is located above the upper part of the inclined pipe to feed the material into the mill, the lower end of which is rigidly connected to the side of the vertically located dust collector nozzle, the upper end of which is rigidly connected to the lower part of the separator, and the lower end is rigidly connected to the grinding chamber. On both sides of the grinding chamber, ejector units with material receivers are rigidly fixed coaxially fixedn n n with a device for supplying compressed air. A dust return pipe is rigidly attached to the upper part of each of the material receivers with a lower end, the upper end of which is rigidly fixed to the lower part of the separator. According to the proposed solution, a cell magnetic trap is integrated in the lower part of the grinding chamber coaxially with the dust extraction nozzle. The technical result is the provision of simultaneous selective grinding and concentration of ore and non-metallic materials, as well as the most complete disclosure of the mineral. The invention provides the application of the method in a wider range, due to the enrichment of materials, including those that do not have magnetic properties, such as chalk, limestone, inorganic pigments, etc., and in addition, expanding the arsenal of means for extracting valuable components from dumps and tails, as well as waste in the production of building materials, through the use of a jet countercurrent mill. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2625138-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2622554-C1 |
| priorityDate | 2003-11-28-04:00^^<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/compound/CID23976 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458391465 |
Total number of triples: 14.