DE276557C - - Google Patents
Info
- Publication number
- DE276557C DE276557C DENDAT276557D DE276557DA DE276557C DE 276557 C DE276557 C DE 276557C DE NDAT276557 D DENDAT276557 D DE NDAT276557D DE 276557D A DE276557D A DE 276557DA DE 276557 C DE276557 C DE 276557C
- Authority
- DE
- Germany
- Prior art keywords
- sand
- mixing
- sieve
- common
- drums
- 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
- 239000004576 sand Substances 0.000 claims description 11
- 238000012216 screening Methods 0.000 claims description 4
- 239000003110 molding sand Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE276557C true DE276557C (enrdf_load_stackoverflow) |
Family
ID=532746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT276557D Active DE276557C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE276557C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT276557D patent/DE276557C/de active Active
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