JPS62110248U - - Google Patents
Info
- Publication number
- JPS62110248U JPS62110248U JP19943585U JP19943585U JPS62110248U JP S62110248 U JPS62110248 U JP S62110248U JP 19943585 U JP19943585 U JP 19943585U JP 19943585 U JP19943585 U JP 19943585U JP S62110248 U JPS62110248 U JP S62110248U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heater
- sand mold
- shield plate
- heat shield
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 7
- 239000004576 sand Substances 0.000 claims 7
- 238000007528 sand casting Methods 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
第１図及び第２図は、夫々本考案による熱処理
装置の一例を示す横断面図及び縦断面図である。
符号の説明、１…加熱炉、３…砂型鋳造品、５
…ヒータ、６…ラジアントチユーブ、７…遮熱板
、７ａ…断熱材、８…吸引フアン、９…バーナ、
１１…熱風循環通路。
1 and 2 are a cross-sectional view and a vertical cross-sectional view, respectively, showing an example of a heat treatment apparatus according to the present invention. Explanation of symbols, 1...Heating furnace, 3...Sand casting product, 5
…Heater, 6…Radiant tube, 7…Heat shield plate, 7a…Insulating material, 8…Suction fan, 9…Burner,
11...Hot air circulation passage.
Claims (1)
炉内に砂型鋳造品を搬入して加熱処理する砂型鋳
造品の熱処理装置において、前記加熱器と、該加
熱器に対面せられる砂型鋳造品との間に加熱器の
輻射熱を遮断する遮熱板が介装されると共に、こ
の遮熱板によつて該遮熱板の前記加熱器側で加熱
された空気を該遮熱板の前記砂型鋳造品側に流通
させて再び前記加熱器側に循環対流させる熱風循
環通路が形成されていることを特徴とする砂型鋳
造品の熱処理装置。 (2) 前記加熱器がラジアントチユーブで成るヒ
ータである前記実用新案登録請求の範囲第１項記
載の砂型鋳造品の熱処理装置。 (3) 前記遮熱板が断熱材で形成されている前記
実用新案登録請求の範囲第１項記載の砂型鋳造品
の熱処理装置。[Claims for Utility Model Registration] (1) A heat treatment device for sand mold castings in which the sand mold castings are carried into a heating furnace equipped with a heater that emits radiant heat and heat-treated, A heat shield plate that blocks the radiant heat of the heater is interposed between the sand mold casting product facing the heater, and the heat shield plate generates heat on the heater side of the heat shield plate. A heat treatment apparatus for a sand mold casting product, characterized in that a hot air circulation passage is formed for circulating air to the sand mold casting product side of the heat shield plate and circulating and convecting it again to the heater side. (2) The heat treatment apparatus for sand mold castings according to claim 1, wherein the heater is a heater made of a radiant tube. (3) The heat treatment apparatus for sand mold castings according to claim 1, wherein the heat shield plate is made of a heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19943585U JPS62110248U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19943585U JPS62110248U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62110248U true JPS62110248U (en) | 1987-07-14 |
Family
ID=31161056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19943585U Pending JPS62110248U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62110248U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825860A (en) * | 1981-08-10 | 1983-02-16 | Nippon Furnace Kogyo Kaisha Ltd | Method and device for heating of casting |
-
1985
- 1985-12-27 JP JP19943585U patent/JPS62110248U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825860A (en) * | 1981-08-10 | 1983-02-16 | Nippon Furnace Kogyo Kaisha Ltd | Method and device for heating of casting |
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