JPS642462B2 - - Google Patents
Info
- Publication number
- JPS642462B2 JPS642462B2 JP4510684A JP4510684A JPS642462B2 JP S642462 B2 JPS642462 B2 JP S642462B2 JP 4510684 A JP4510684 A JP 4510684A JP 4510684 A JP4510684 A JP 4510684A JP S642462 B2 JPS642462 B2 JP S642462B2
- Authority
- JP
- Japan
- Prior art keywords
- fluidized
- foundry sand
- fluidized bed
- temperature
- section
- 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 claims description 44
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 230000001172 regenerating effect Effects 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 7
- 239000003110 molding sand Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4510684A JPS60187446A (ja) | 1984-03-08 | 1984-03-08 | 鋳物砂の再生方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4510684A JPS60187446A (ja) | 1984-03-08 | 1984-03-08 | 鋳物砂の再生方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60187446A JPS60187446A (ja) | 1985-09-24 |
| JPS642462B2 true JPS642462B2 (enrdf_load_stackoverflow) | 1989-01-17 |
Family
ID=12710019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4510684A Granted JPS60187446A (ja) | 1984-03-08 | 1984-03-08 | 鋳物砂の再生方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187446A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3355325B2 (ja) * | 2000-05-18 | 2002-12-09 | 旭有機材工業株式会社 | 原料鋳物砂又はシェルモールド用レジンコーテッドサンドの温度調節ユニット及びこれを用いた温度調節装置 |
| CN117564215B (zh) * | 2024-01-15 | 2024-04-05 | 济南二机床集团有限公司 | 一种型砂电加热装置及加热控制方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543126U (enrdf_load_stackoverflow) * | 1977-06-10 | 1979-01-10 | ||
| JPS5432987U (enrdf_load_stackoverflow) * | 1977-08-09 | 1979-03-03 | ||
| JPS5759015A (en) * | 1980-09-26 | 1982-04-09 | Mitsubishi Heavy Ind Ltd | Device for moving valve in reciprocating engine |
| JPS635174A (ja) * | 1986-06-25 | 1988-01-11 | Hitachi Ltd | 水車の運転方法 |
-
1984
- 1984-03-08 JP JP4510684A patent/JPS60187446A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60187446A (ja) | 1985-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |