JPS635174B2 - - Google Patents
Info
- Publication number
- JPS635174B2 JPS635174B2 JP58090519A JP9051983A JPS635174B2 JP S635174 B2 JPS635174 B2 JP S635174B2 JP 58090519 A JP58090519 A JP 58090519A JP 9051983 A JP9051983 A JP 9051983A JP S635174 B2 JPS635174 B2 JP S635174B2
- Authority
- JP
- Japan
- Prior art keywords
- fluidized
- foundry sand
- sand
- roasting
- fluidized bed
- 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 62
- 238000000034 method Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000003110 molding sand Substances 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 238000009751 slip forming Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000002918 waste heat Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010297 mechanical methods and process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer 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
- B22C5/08—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 |
|---|---|---|---|
| JP9051983A JPS59215242A (ja) | 1983-05-23 | 1983-05-23 | 鋳物砂の再生方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9051983A JPS59215242A (ja) | 1983-05-23 | 1983-05-23 | 鋳物砂の再生方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59215242A JPS59215242A (ja) | 1984-12-05 |
| JPS635174B2 true JPS635174B2 (US07655688-20100202-C00548.png) | 1988-02-02 |
Family
ID=14000694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9051983A Granted JPS59215242A (ja) | 1983-05-23 | 1983-05-23 | 鋳物砂の再生方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59215242A (US07655688-20100202-C00548.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63180340A (ja) * | 1987-01-22 | 1988-07-25 | Nippon Kokan Keishiyu Kk | 鋳物砂の再生方法 |
| IT1237296B (it) * | 1989-11-28 | 1993-05-27 | Metodo per il recupero delle sabbie di fonderia esauste mediante arrostimento. | |
| JP4904297B2 (ja) * | 2008-02-29 | 2012-03-28 | 株式会社松井工業 | 鋳物砂の再生設備 |
| CN104043772A (zh) * | 2014-06-20 | 2014-09-17 | 中机中联工程有限公司 | 铸造旧砂热法再生系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543126U (US07655688-20100202-C00548.png) * | 1977-06-10 | 1979-01-10 | ||
| JPS543042A (en) * | 1977-06-08 | 1979-01-11 | Coalite Chem Prod Ltd | Production of cycloalkanol derivatives |
| JPS5759015A (en) * | 1980-09-26 | 1982-04-09 | Mitsubishi Heavy Ind Ltd | Device for moving valve in reciprocating engine |
-
1983
- 1983-05-23 JP JP9051983A patent/JPS59215242A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543042A (en) * | 1977-06-08 | 1979-01-11 | Coalite Chem Prod Ltd | Production of cycloalkanol derivatives |
| JPS543126U (US07655688-20100202-C00548.png) * | 1977-06-10 | 1979-01-10 | ||
| JPS5759015A (en) * | 1980-09-26 | 1982-04-09 | Mitsubishi Heavy Ind Ltd | Device for moving valve in reciprocating engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59215242A (ja) | 1984-12-05 |
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