JPH01116394U - - Google Patents
Info
- Publication number
- JPH01116394U JPH01116394U JP1224388U JP1224388U JPH01116394U JP H01116394 U JPH01116394 U JP H01116394U JP 1224388 U JP1224388 U JP 1224388U JP 1224388 U JP1224388 U JP 1224388U JP H01116394 U JPH01116394 U JP H01116394U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- furnace bottom
- perforated plate
- heated object
- gas blowing
- 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
- 238000010304 firing Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Description
第１図は本考案焼成炉の縦断面図、第２図は第
１図Ａ―Ａ線の断面図、第３図は他の例を示す断
面図であり、図中：
１……レール、２……車輪、３……台車、４…
…昇降機構、５……油圧シリンダー、６……炉底
部、７……隔壁、８……ガス吸込孔、９……ガス
吹出孔、１０……支持壁、１１……多孔板（ハイ
アルミナ式）、１２……箱型焼成炉、１３……天
井、１４……側壁、１５……送風フアン用モータ
ー、１６……送風フアン、１７……ガス供給管、
１８……抵抗発熱体、１９……ガス排出管、２０
……プラツトホーム、２１……被熱物、２２……
シール材（けい砂）。
Fig. 1 is a longitudinal cross-sectional view of the firing furnace of the present invention, Fig. 2 is a cross-sectional view taken along line AA in Fig. 1, and Fig. 3 is a cross-sectional view showing another example. 2...Wheels, 3...Dolly, 4...
... Lifting mechanism, 5 ... Hydraulic cylinder, 6 ... Furnace bottom, 7 ... Partition wall, 8 ... Gas suction hole, 9 ... Gas blowout hole, 10 ... Support wall, 11 ... Perforated plate (high alumina type) ), 12...Box-shaped firing furnace, 13...Ceiling, 14...Side wall, 15...Blower fan motor, 16...Blower fan, 17...Gas supply pipe,
18...Resistance heating element, 19...Gas exhaust pipe, 20
... Platform, 21 ... Heated object, 22 ...
Sealing material (silica sand).
Claims (1)
行自在の台車３上に設けた昇降装置４上に該炉底
６が載置してあり、該炉底６と密封状に係合する
炉体１２とからなることを特徴とする炉底昇降式
浮上焼成炉。 (2) 前記被熱物浮上機構が、プラスチツク、金
属、ガラスあるいはセラミツク製多孔板１１、該
多孔板１１支持機構、ガス吹込孔９及びガス吸込
孔８またはガス吹込孔９のみを有する隅壁７から
なる請求項１記載の炉底昇降式浮上焼成炉。[Scope of Claim for Utility Model Registration] (1) The furnace bottom 6 is equipped with a heated object floating mechanism on the upper surface thereof, and the furnace bottom 6 is placed on a lifting device 4 provided on a movable trolley 3. A furnace bottom elevating type floating firing furnace characterized by comprising a furnace body 12 that sealingly engages the furnace bottom 6. (2) The heated object floating mechanism includes a perforated plate 11 made of plastic, metal, glass, or ceramic, a support mechanism for the perforated plate 11, a gas blowing hole 9, and a corner wall 7 having a gas suction hole 8 or only the gas blowing hole 9. The bottom elevating type floating firing furnace according to claim 1, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1224388U JPH01116394U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1224388U JPH01116394U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01116394U true JPH01116394U (en) | 1989-08-04 |
Family
ID=31221518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1224388U Pending JPH01116394U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01116394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243877A (en) * | 2009-07-13 | 2009-10-22 | Nippon Furnace Co Ltd | Hot air circulation furnace |
-
1988
- 1988-02-02 JP JP1224388U patent/JPH01116394U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243877A (en) * | 2009-07-13 | 2009-10-22 | Nippon Furnace Co Ltd | Hot air circulation furnace |
| JP4378432B2 (en) * | 2009-07-13 | 2009-12-09 | 日本ファーネス株式会社 | Hot air circulation furnace |
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