JPS6055206B2 - 鋳物砂を回収するための方法および装置 - Google Patents
鋳物砂を回収するための方法および装置Info
- Publication number
- JPS6055206B2 JPS6055206B2 JP444178A JP444178A JPS6055206B2 JP S6055206 B2 JPS6055206 B2 JP S6055206B2 JP 444178 A JP444178 A JP 444178A JP 444178 A JP444178 A JP 444178A JP S6055206 B2 JPS6055206 B2 JP S6055206B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- sand
- chamber
- mold
- vacuum chamber
- 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.)
- Expired
Links
- 239000004576 sand Substances 0.000 title claims description 67
- 238000000034 method Methods 0.000 title claims description 13
- 238000005266 casting Methods 0.000 claims description 23
- 238000009833 condensation Methods 0.000 claims description 23
- 230000005494 condensation Effects 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000009415 formwork Methods 0.000 claims description 19
- 239000003110 molding sand Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 14
- 238000001704 evaporation Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims 5
- 239000000284 extract Substances 0.000 claims 2
- 239000010419 fine particle Substances 0.000 claims 2
- 239000003570 air Substances 0.000 description 13
- 239000011230 binding agent Substances 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- -1 viscosity Substances 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
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76141477A | 1977-01-21 | 1977-01-21 | |
| US78067077A | 1977-03-23 | 1977-03-23 | |
| US780670 | 1985-09-26 | ||
| US761414 | 1996-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5393118A JPS5393118A (en) | 1978-08-15 |
| JPS6055206B2 true JPS6055206B2 (ja) | 1985-12-04 |
Family
ID=27116978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP444178A Expired JPS6055206B2 (ja) | 1977-01-21 | 1978-01-20 | 鋳物砂を回収するための方法および装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6055206B2 (fr) |
| CA (1) | CA1096132A (fr) |
| DE (1) | DE2802419C2 (fr) |
| GB (2) | GB1593614A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252001A (en) * | 1977-01-21 | 1981-02-24 | Musschoot A | Method and apparatus for cooling foundry sand |
| JPS60151650U (ja) * | 1985-02-02 | 1985-10-08 | 株式会社 喜多村合金製作所 | 鋳物砂の急速除湿乾燥装置 |
| DE19512593A1 (de) * | 1995-04-04 | 1996-10-10 | Eirich Maschf Gustav | Verfahren und Vorrichtung zum Kühlen von Gießereisand |
| CN106975726B (zh) * | 2017-03-16 | 2019-04-30 | 广西兰科资源再生利用有限公司 | 一种铸造废砂再生方法 |
-
1978
- 1978-01-04 CA CA294,290A patent/CA1096132A/fr not_active Expired
- 1978-01-18 GB GB1351480A patent/GB1593614A/en not_active Expired
- 1978-01-18 GB GB204778A patent/GB1593613A/en not_active Expired
- 1978-01-20 DE DE19782802419 patent/DE2802419C2/de not_active Expired
- 1978-01-20 JP JP444178A patent/JPS6055206B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5393118A (en) | 1978-08-15 |
| DE2802419A1 (de) | 1978-07-27 |
| GB1593613A (en) | 1981-07-22 |
| DE2802419C2 (de) | 1986-06-26 |
| GB1593614A (en) | 1981-07-22 |
| CA1096132A (fr) | 1981-02-24 |
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