Floatation plant - inverted conical hollow rotor with external undulations improves air dispersion
A flotation plant comprising a square chamber with charging and discharging device and a rotor with associated drive for the dispersion and mixing of air within a suspension, whereby the rotor of inverted conical, semispherical or multifaced pyramidal shape, is provided with undulations on its exter...
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| creator | BALASCHOW, AL'FRED N SERGEJEW, SERGEJ F MESCHTSCHERJAKOW, NIKOLAJ KLASSEN, WILLI I RJABOW, JURIJ W., LJUBERZIJ PODWIGIN, MICHAIL A., KRASNOARMEJSKAJA PATT, EWGENIJ J CHAN, ANATOLIJA |
| description | A flotation plant comprising a square chamber with charging and discharging device and a rotor with associated drive for the dispersion and mixing of air within a suspension, whereby the rotor of inverted conical, semispherical or multifaced pyramidal shape, is provided with undulations on its external surfaces. The hollow drive shaft supplies air to the rotor, from which this air escapes via opening or annulus in its lower section. The device ensures improved air dispersion of 2.5 to 3.0 m3/min per 1 m3 chamber volume, whereby the circumferential speed of the rotor is 7M3/sec. Lower energy consumption compared with other known methods is also claimed. |
| format | Patent |
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The hollow drive shaft supplies air to the rotor, from which this air escapes via opening or annulus in its lower section. The device ensures improved air dispersion of 2.5 to 3.0 m3/min per 1 m3 chamber volume, whereby the circumferential speed of the rotor is 7M3/sec. Lower energy consumption compared with other known methods is also claimed.</description><edition>1</edition><language>eng ; ger</language><subject>DIFFERENTIAL SEDIMENTATION ; FLOTATION ; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS ; PERFORMING OPERATIONS ; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS ; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; TRANSPORTING</subject><creationdate>1973</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19730329&DB=EPODOC&CC=DE&NR=2144932A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19730329&DB=EPODOC&CC=DE&NR=2144932A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BALASCHOW, AL'FRED N</creatorcontrib><creatorcontrib>SERGEJEW, SERGEJ F</creatorcontrib><creatorcontrib>MESCHTSCHERJAKOW, NIKOLAJ</creatorcontrib><creatorcontrib>KLASSEN, WILLI I</creatorcontrib><creatorcontrib>RJABOW, JURIJ W., LJUBERZIJ</creatorcontrib><creatorcontrib>PODWIGIN, MICHAIL A., KRASNOARMEJSKAJA</creatorcontrib><creatorcontrib>PATT, EWGENIJ J</creatorcontrib><creatorcontrib>CHAN, ANATOLIJA</creatorcontrib><title>Floatation plant - inverted conical hollow rotor with external undulations improves air dispersion</title><description>A flotation plant comprising a square chamber with charging and discharging device and a rotor with associated drive for the dispersion and mixing of air within a suspension, whereby the rotor of inverted conical, semispherical or multifaced pyramidal shape, is provided with undulations on its external surfaces. The hollow drive shaft supplies air to the rotor, from which this air escapes via opening or annulus in its lower section. The device ensures improved air dispersion of 2.5 to 3.0 m3/min per 1 m3 chamber volume, whereby the circumferential speed of the rotor is 7M3/sec. Lower energy consumption compared with other known methods is also claimed.</description><subject>DIFFERENTIAL SEDIMENTATION</subject><subject>FLOTATION</subject><subject>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</subject><subject>PERFORMING OPERATIONS</subject><subject>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</subject><subject>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1973</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizsOglAQAGksjHqHvQAFn8bSCMQD2JMV1rDJuvvy3gIeX2I8gNUUM7PPHp0YOjqbQhBUhxxYF4pOIwymPKDAZCK2QjS3CCv7BPR2irqpWcdZvnsCfoVoCyVAjjByChTTJo7Z7omS6PTjIYOuvV9vOQXrKQUcSMn7pi2Luj5X5aWo_kg-M-w-cw</recordid><startdate>19730329</startdate><enddate>19730329</enddate><creator>BALASCHOW, AL'FRED N</creator><creator>SERGEJEW, SERGEJ F</creator><creator>MESCHTSCHERJAKOW, NIKOLAJ</creator><creator>KLASSEN, WILLI I</creator><creator>RJABOW, JURIJ W., LJUBERZIJ</creator><creator>PODWIGIN, MICHAIL A., KRASNOARMEJSKAJA</creator><creator>PATT, EWGENIJ J</creator><creator>CHAN, ANATOLIJA</creator><scope>EVB</scope></search><sort><creationdate>19730329</creationdate><title>Floatation plant - inverted conical hollow rotor with external undulations improves air dispersion</title><author>BALASCHOW, AL'FRED N ; SERGEJEW, SERGEJ F ; MESCHTSCHERJAKOW, NIKOLAJ ; KLASSEN, WILLI I ; RJABOW, JURIJ W., LJUBERZIJ ; PODWIGIN, MICHAIL A., KRASNOARMEJSKAJA ; PATT, EWGENIJ J ; CHAN, ANATOLIJA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE2144932A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>1973</creationdate><topic>DIFFERENTIAL SEDIMENTATION</topic><topic>FLOTATION</topic><topic>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</topic><topic>PERFORMING OPERATIONS</topic><topic>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</topic><topic>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BALASCHOW, AL'FRED N</creatorcontrib><creatorcontrib>SERGEJEW, SERGEJ F</creatorcontrib><creatorcontrib>MESCHTSCHERJAKOW, NIKOLAJ</creatorcontrib><creatorcontrib>KLASSEN, WILLI I</creatorcontrib><creatorcontrib>RJABOW, JURIJ W., LJUBERZIJ</creatorcontrib><creatorcontrib>PODWIGIN, MICHAIL A., KRASNOARMEJSKAJA</creatorcontrib><creatorcontrib>PATT, EWGENIJ J</creatorcontrib><creatorcontrib>CHAN, ANATOLIJA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BALASCHOW, AL'FRED N</au><au>SERGEJEW, SERGEJ F</au><au>MESCHTSCHERJAKOW, NIKOLAJ</au><au>KLASSEN, WILLI I</au><au>RJABOW, JURIJ W., LJUBERZIJ</au><au>PODWIGIN, MICHAIL A., KRASNOARMEJSKAJA</au><au>PATT, EWGENIJ J</au><au>CHAN, ANATOLIJA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Floatation plant - inverted conical hollow rotor with external undulations improves air dispersion</title><date>1973-03-29</date><risdate>1973</risdate><abstract>A flotation plant comprising a square chamber with charging and discharging device and a rotor with associated drive for the dispersion and mixing of air within a suspension, whereby the rotor of inverted conical, semispherical or multifaced pyramidal shape, is provided with undulations on its external surfaces. The hollow drive shaft supplies air to the rotor, from which this air escapes via opening or annulus in its lower section. The device ensures improved air dispersion of 2.5 to 3.0 m3/min per 1 m3 chamber volume, whereby the circumferential speed of the rotor is 7M3/sec. Lower energy consumption compared with other known methods is also claimed.</abstract><edition>1</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; ger |
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| subjects | DIFFERENTIAL SEDIMENTATION FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING |
| title | Floatation plant - inverted conical hollow rotor with external undulations improves air dispersion |
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