JPS6123067Y2 - - Google Patents

Info

Publication number

JPS6123067Y2

JPS6123067Y2 JP3357281U JP3357281U JPS6123067Y2 JP S6123067 Y2 JPS6123067 Y2 JP S6123067Y2 JP 3357281 U JP3357281 U JP 3357281U JP 3357281 U JP3357281 U JP 3357281U JP S6123067 Y2 JPS6123067 Y2 JP S6123067Y2

Authority

JP

Japan

Prior art keywords

water

sand

earth

filtration chamber

dewatering device

Prior art date

1981-03-11

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
• 238000001914 filtration Methods 0.000 claims description 13
• 239000004576 sand Substances 0.000 claims description 12
• 230000018044 dehydration Effects 0.000 claims description 3
• 238000006297 dehydration reaction Methods 0.000 claims description 3
• 239000002689 soil Substances 0.000 description 10
• 238000007599 discharging Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000003780 insertion Methods 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 238000005192 partition Methods 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 229920006395 saturated elastomer Polymers 0.000 description 2
• 239000013049 sediment Substances 0.000 description 2
• 230000004888 barrier function Effects 0.000 description 1
• 230000003796 beauty Effects 0.000 description 1
• 239000003245 coal Substances 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 239000004794 expanded polystyrene Substances 0.000 description 1
• 239000010419 fine particle Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 238000005406 washing Methods 0.000 description 1