JPS5840161A - ロ−タリ−分級機 - Google Patents

Info

Publication number

JPS5840161A

JPS5840161A JP13839381A JP13839381A JPS5840161A JP S5840161 A JPS5840161 A JP S5840161A JP 13839381 A JP13839381 A JP 13839381A JP 13839381 A JP13839381 A JP 13839381A JP S5840161 A JPS5840161 A JP S5840161A

Authority

JP

Japan

Prior art keywords

sand

drum

water

compartment

compartments

Prior art date

1981-09-04

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Granted

Links

• Espacenet
• Global Dossier
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• 239000004576 sand Substances 0.000 claims abstract description 55
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
• 238000005406 washing Methods 0.000 claims abstract description 13
• 238000005192 partition Methods 0.000 claims description 23
• 238000005070 sampling Methods 0.000 claims description 10
• 239000000463 material Substances 0.000 claims description 9
• 238000004062 sedimentation Methods 0.000 claims description 3
• 239000013013 elastic material Substances 0.000 claims description 2
• 239000002244 precipitate Substances 0.000 claims 2
• 230000001737 promoting effect Effects 0.000 claims 2
• 241000219112 Cucumis Species 0.000 claims 1
• 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims 1
• 241000270708 Testudinidae Species 0.000 claims 1
• FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims 1
• 230000032683 aging Effects 0.000 claims 1
• 230000001376 precipitating effect Effects 0.000 abstract 2
• 238000004140 cleaning Methods 0.000 description 8
• 239000012535 impurity Substances 0.000 description 6
• 238000007790 scraping Methods 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 230000005484 gravity Effects 0.000 description 3
• 239000013049 sediment Substances 0.000 description 3
• 210000003746 feather Anatomy 0.000 description 2
• 210000003205 muscle Anatomy 0.000 description 2
• 239000007921 spray Substances 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• 239000002351 wastewater Substances 0.000 description 2
• 229910000639 Spring steel Inorganic materials 0.000 description 1
• 239000010426 asphalt Substances 0.000 description 1
• 230000003749 cleanliness Effects 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000018044 dehydration Effects 0.000 description 1
• 238000006297 dehydration reaction Methods 0.000 description 1
• 239000013505 freshwater Substances 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 230000001568 sexual effect Effects 0.000 description 1
• 239000002689 soil Substances 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1