JPS5691962A - Temperature controller for molding sand - Google Patents
Temperature controller for molding sandInfo
- Publication number
- JPS5691962A JPS5691962A JP17193779A JP17193779A JPS5691962A JP S5691962 A JPS5691962 A JP S5691962A JP 17193779 A JP17193779 A JP 17193779A JP 17193779 A JP17193779 A JP 17193779A JP S5691962 A JPS5691962 A JP S5691962A
- Authority
- JP
- Japan
- Prior art keywords
- temp
- molding sand
- trough
- heating
- hood
- 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.)
- Granted
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
PURPOSE: To peform desired temp. treatment of good responsiveness with good control accuracy by making combination use of an indirect system and a direct system for the form of heating.
CONSTITUTION: A jacket 13 to heat fluid is provided over the entire surface of a trough 7, and a hood 4 covering the upper part of the trough 7 is provided. A device 15 heating the molding sand on the trough 7 from above is provided in this hood 4, and while the molding sand on the trough 7 is being transferred, it is heated from above and is recovered into a discharge chute 12. Warm water as heating fluid is supplied to and discharged from the jacket 13 by means of holes 16, 17, and the temp. controller 15a of the heating device 15 and temp. detector 18 are so electrically interlocked that the temp. of the molding sand having been treated is maintained within a preset range based on the information from the temp. detector 18. The heat generation controlling of the heater 15 is accomplished according to the quantitative change of the molding sand by the above-mentioned manner, and the predetermined temp. treatment is accomplished surely with good responsiveness.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17193779A JPS597535B2 (en) | 1979-12-27 | 1979-12-27 | Temperature control device for foundry sand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17193779A JPS597535B2 (en) | 1979-12-27 | 1979-12-27 | Temperature control device for foundry sand |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5691962A true JPS5691962A (en) | 1981-07-25 |
JPS597535B2 JPS597535B2 (en) | 1984-02-18 |
Family
ID=15932585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17193779A Expired JPS597535B2 (en) | 1979-12-27 | 1979-12-27 | Temperature control device for foundry sand |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS597535B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63174753A (en) * | 1987-01-14 | 1988-07-19 | Sadaji Nagabori | Method and apparatus for batch production of sand mold or core for casting suitable for non-coating casting |
JPS63174754A (en) * | 1987-01-14 | 1988-07-19 | Sadaji Nagabori | Method and apparatus for batch production of sand mold or core for casting suitable for non-coating casting |
JPS63174752A (en) * | 1987-01-14 | 1988-07-19 | Sadaji Nagabori | Method and apparatus for continuous production of sand mold or core for casting suitable for non-coating casting |
JPS63174751A (en) * | 1987-01-14 | 1988-07-19 | Sadaji Nagabori | Method and apparatus for continuous production of sand mold or core for casting suitable for non-coating casting |
JPH0313787A (en) * | 1989-06-09 | 1991-01-22 | Tdk Corp | Method and device for drying ferrite powder |
-
1979
- 1979-12-27 JP JP17193779A patent/JPS597535B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63174753A (en) * | 1987-01-14 | 1988-07-19 | Sadaji Nagabori | Method and apparatus for batch production of sand mold or core for casting suitable for non-coating casting |
JPS63174754A (en) * | 1987-01-14 | 1988-07-19 | Sadaji Nagabori | Method and apparatus for batch production of sand mold or core for casting suitable for non-coating casting |
JPS63174752A (en) * | 1987-01-14 | 1988-07-19 | Sadaji Nagabori | Method and apparatus for continuous production of sand mold or core for casting suitable for non-coating casting |
JPS63174751A (en) * | 1987-01-14 | 1988-07-19 | Sadaji Nagabori | Method and apparatus for continuous production of sand mold or core for casting suitable for non-coating casting |
JPH0313787A (en) * | 1989-06-09 | 1991-01-22 | Tdk Corp | Method and device for drying ferrite powder |
Also Published As
Publication number | Publication date |
---|---|
JPS597535B2 (en) | 1984-02-18 |
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