DE1577540C - - Google Patents

Info

Publication number

DE1577540C

DE1577540C DE1577540C DE 1577540 C DE1577540 C DE 1577540C DE 1577540 C DE1577540 C DE 1577540C

Authority

DE

Germany

Prior art keywords

sand

blasting

abrasive

drum

drain

Prior art date

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000005422 blasting Methods 0.000 claims description 32
• 239000004576 sand Substances 0.000 claims description 28
• 238000004140 cleaning Methods 0.000 claims description 23
• 238000005296 abrasive Methods 0.000 claims description 17
• 239000000203 mixture Substances 0.000 claims description 15
• 239000006148 magnetic separator Substances 0.000 claims description 11
• 239000003110 molding sand Substances 0.000 claims description 11
• 230000005291 magnetic Effects 0.000 claims description 8
• 238000000926 separation method Methods 0.000 claims description 7
• 239000003795 chemical substances by application Substances 0.000 claims description 6
• 239000003302 ferromagnetic material Substances 0.000 claims description 3
• 238000007885 magnetic separation Methods 0.000 claims description 3
• CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 239000000428 dust Substances 0.000 claims 5
• 239000006061 abrasive grain Substances 0.000 claims 1
• 238000009825 accumulation Methods 0.000 claims 1
• 230000005540 biological transmission Effects 0.000 claims 1
• 108010066114 cabin-2 Proteins 0.000 claims 1
• 239000000696 magnetic material Substances 0.000 claims 1
• 239000002184 metal Substances 0.000 claims 1
• 230000005012 migration Effects 0.000 claims 1
• 238000004804 winding Methods 0.000 claims 1
• 230000005484 gravity Effects 0.000 description 4
• 210000003608 Feces Anatomy 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000010871 livestock manure Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000005488 sandblasting Methods 0.000 description 2
• 241001426407 Umbrina coroides Species 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 230000000875 corresponding Effects 0.000 description 1
• 230000002452 interceptive Effects 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 239000011505 plaster Substances 0.000 description 1
• 230000002441 reversible Effects 0.000 description 1