SOLID-LIQUID SEPARATION METHOD IN CLASSIFICATION OF EARTH AND SAND AND APPARATUS USING THE SAME
PROBLEM TO BE SOLVED: To provide a solid-liquid separation method in the classification of earth and sand capable of easily separating a sand material from earth and sand containing moisture or the like after classification to effectively utilize the same as a building material and capable of reduci...
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| creator | MINEYOSHI TAKESHI NAGASAWA TAICHI KATO KEN OKADA TETSUKAZU |
| description | PROBLEM TO BE SOLVED: To provide a solid-liquid separation method in the classification of earth and sand capable of easily separating a sand material from earth and sand containing moisture or the like after classification to effectively utilize the same as a building material and capable of reducing the amount of dredged earth and sand disposed for landfilling, and an apparatus using the same. SOLUTION: Water and, silt and clay contained in water are sucked and discharged by a pump 4 with a float 3 while storing sand, water, and silt and clay contained in water discharged after classification in a hopper and sand S in the hopper 2 is discharged by opening the valve 7 disposed at the lower end of the hopper. |
| format | Patent |
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SOLUTION: Water and, silt and clay contained in water are sucked and discharged by a pump 4 with a float 3 while storing sand, water, and silt and clay contained in water discharged after classification in a hopper and sand S in the hopper 2 is discharged by opening the valve 7 disposed at the lower end of the hopper.</description><edition>7</edition><language>eng</language><subject>CHEMISTRY ; DREDGING ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; SEPARATION ; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS ; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; SOIL SHIFTING ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2002</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=20021029&DB=EPODOC&CC=JP&NR=2002316170A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20021029&DB=EPODOC&CC=JP&NR=2002316170A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MINEYOSHI TAKESHI</creatorcontrib><creatorcontrib>NAGASAWA TAICHI</creatorcontrib><creatorcontrib>KATO KEN</creatorcontrib><creatorcontrib>OKADA TETSUKAZU</creatorcontrib><title>SOLID-LIQUID SEPARATION METHOD IN CLASSIFICATION OF EARTH AND SAND AND APPARATUS USING THE SAME</title><description>PROBLEM TO BE SOLVED: To provide a solid-liquid separation method in the classification of earth and sand capable of easily separating a sand material from earth and sand containing moisture or the like after classification to effectively utilize the same as a building material and capable of reducing the amount of dredged earth and sand disposed for landfilling, and an apparatus using the same. SOLUTION: Water and, silt and clay contained in water are sucked and discharged by a pump 4 with a float 3 while storing sand, water, and silt and clay contained in water discharged after classification in a hopper and sand S in the hopper 2 is discharged by opening the valve 7 disposed at the lower end of the hopper.</description><subject>CHEMISTRY</subject><subject>DREDGING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>SEPARATION</subject><subject>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</subject><subject>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>SOIL SHIFTING</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIgP9vfxdNH18QwM9XRRCHYNcAxyDPH091PwdQ3x8HdR8PRTcPZxDA72dPN0hkj4uym4OgaFeCg4-gE1gAgwDgDrDA1WCA329HNXCPFwBUr6uvIwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknivACMDAyNjQzNDcwNHY6IUAQCJezMj</recordid><startdate>20021029</startdate><enddate>20021029</enddate><creator>MINEYOSHI TAKESHI</creator><creator>NAGASAWA TAICHI</creator><creator>KATO KEN</creator><creator>OKADA TETSUKAZU</creator><scope>EVB</scope></search><sort><creationdate>20021029</creationdate><title>SOLID-LIQUID SEPARATION METHOD IN CLASSIFICATION OF EARTH AND SAND AND APPARATUS USING THE SAME</title><author>MINEYOSHI TAKESHI ; NAGASAWA TAICHI ; KATO KEN ; OKADA TETSUKAZU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2002316170A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>CHEMISTRY</topic><topic>DREDGING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>SEPARATION</topic><topic>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</topic><topic>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>SOIL SHIFTING</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>MINEYOSHI TAKESHI</creatorcontrib><creatorcontrib>NAGASAWA TAICHI</creatorcontrib><creatorcontrib>KATO KEN</creatorcontrib><creatorcontrib>OKADA TETSUKAZU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MINEYOSHI TAKESHI</au><au>NAGASAWA TAICHI</au><au>KATO KEN</au><au>OKADA TETSUKAZU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SOLID-LIQUID SEPARATION METHOD IN CLASSIFICATION OF EARTH AND SAND AND APPARATUS USING THE SAME</title><date>2002-10-29</date><risdate>2002</risdate><abstract>PROBLEM TO BE SOLVED: To provide a solid-liquid separation method in the classification of earth and sand capable of easily separating a sand material from earth and sand containing moisture or the like after classification to effectively utilize the same as a building material and capable of reducing the amount of dredged earth and sand disposed for landfilling, and an apparatus using the same. SOLUTION: Water and, silt and clay contained in water are sucked and discharged by a pump 4 with a float 3 while storing sand, water, and silt and clay contained in water discharged after classification in a hopper and sand S in the hopper 2 is discharged by opening the valve 7 disposed at the lower end of the hopper.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SOIL SHIFTING TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | SOLID-LIQUID SEPARATION METHOD IN CLASSIFICATION OF EARTH AND SAND AND APPARATUS USING THE SAME |
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