JPH0448224U - - Google Patents
Info
- Publication number
- JPH0448224U JPH0448224U JP9141490U JP9141490U JPH0448224U JP H0448224 U JPH0448224 U JP H0448224U JP 9141490 U JP9141490 U JP 9141490U JP 9141490 U JP9141490 U JP 9141490U JP H0448224 U JPH0448224 U JP H0448224U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- observation window
- protrusion
- inclination
- view
- 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
- 239000011449 brick Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
- F23M5/025—Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図Ａは本考案の一実施例の正面図、第１図
ＢはそのＢ−Ｂ断面図、第２図は本考案の一実施
例の斜視図、第３図は本考案の炉内観察窓の稼動
中の状態を示す図、第４図は本発明の他の実施例
を示す斜視図、第５図Ａは従来の稼動中の炉内観
察窓の正面図、第５図ＢはそのＡ−Ａ断面図であ
る。
１……炉壁、２……貫通孔、６……炉内観察窓
、７，１０……突出部、８……傾斜、９……円形
（傾斜）。
Fig. 1A is a front view of an embodiment of the present invention, Fig. 1B is a sectional view taken along line B-B, Fig. 2 is a perspective view of an embodiment of the invention, and Fig. 3 is an inside of the furnace of the present invention. FIG. 4 is a perspective view showing another embodiment of the present invention, FIG. 5A is a front view of the conventional furnace observation window during operation, and FIG. 5B is a diagram showing the operating state of the observation window. It is the AA sectional view. DESCRIPTION OF SYMBOLS 1...Furnace wall, 2...Through hole, 6...Furnace observation window, 7, 10...Protrusion part, 8...Inclination, 9...Circular (inclined).
Claims (1)
の炉内側前面に突出部を設置したことを特徴とす
る炉内観察窓。 (2) 上記突出部の上面が一方向または両側に向
かつて下降する傾斜を有することを特徴とする請
求項１項記載の炉内観察窓。[Scope of Claim for Utility Model Registration] (1) A furnace interior observation window characterized in that a protrusion is installed on the front side of the furnace inside of a through hole formed in a furnace wall made of refractory bricks. (2) The furnace observation window according to claim 1, wherein the upper surface of the protrusion has an inclination that descends toward one direction or both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9141490U JPH0448224U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9141490U JPH0448224U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448224U true JPH0448224U (en) | 1992-04-23 |
Family
ID=31827019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9141490U Pending JPH0448224U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448224U (en) |
-
1990
- 1990-08-31 JP JP9141490U patent/JPH0448224U/ja active Pending
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