JPH01123026U - - Google Patents
Info
- Publication number
- JPH01123026U JPH01123026U JP1454288U JP1454288U JPH01123026U JP H01123026 U JPH01123026 U JP H01123026U JP 1454288 U JP1454288 U JP 1454288U JP 1454288 U JP1454288 U JP 1454288U JP H01123026 U JPH01123026 U JP H01123026U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- sludge
- melting furnace
- molten material
- sludge melting
- 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
- 239000010802 sludge Substances 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000012768 molten material Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000012809 cooling fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002893 slag Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
第１図は本考案の第１実施例である汚泥溶融炉
の要部の縦断面図、第２図は本考案の第２実施例
である汚泥溶融炉の要部の縦断面図、第３図は第
２図矢視部分の操業時の作用の説明図、第４図
はスラグの流動特性を表わすグラフ、第５図は炉
壁をジヤケツトボイラーで構成した従来の汚泥溶
融炉の縦断面図、第６図は炉壁を水冷ジヤケツト
で構成した従来の汚泥溶融炉の縦断面図、第７図
は炉壁をウオータジヤケツトで構成した従来のキ
ユポラの縦断面図である。
図中、１は汚泥溶融炉、２は高温炉床、３は炉
壁、９はレンガ（突出部）、１４は断熱層、２０
は棚状の板、２７は溶融物（スラグ）、２８は断
熱層である。
FIG. 1 is a vertical cross-sectional view of the main parts of a sludge melting furnace that is the first embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of the main parts of the sludge melting furnace that is the second embodiment of the present invention, and FIG. The figure is an explanatory diagram of the operation during operation in the direction of the arrow in Figure 2, Figure 4 is a graph showing the flow characteristics of slag, and Figure 5 is a longitudinal cross-section of a conventional sludge melting furnace in which the furnace wall is constructed of a jacket boiler. 6 is a vertical cross-sectional view of a conventional sludge melting furnace whose furnace walls are constructed of water-cooled jackets, and FIG. 7 is a vertical cross-sectional view of a conventional cupola whose furnace walls are constructed of water jackets. In the figure, 1 is a sludge melting furnace, 2 is a high-temperature hearth, 3 is a furnace wall, 9 is a brick (projection), 14 is a heat insulation layer, 20
27 is a molten material (slag), and 28 is a heat insulating layer.
Claims (1)
で炭素系可燃物質にて形成される高温炉床へ汚泥
を供給し、これを溶融物として排出させる汚泥溶
融炉において、上記炉壁の炉内側に溶融物を付着
させて奪熱防止用の断熱層を形成するための多数
の突出部を設けたことを特徴とする汚泥溶融炉。 In a sludge melting furnace in which sludge is supplied to a high-temperature hearth formed of carbon-based combustible material in the furnace, which is cooled by flowing a cooling fluid into the furnace wall, and is discharged as a molten material, the furnace wall is A sludge melting furnace characterized by being provided with a large number of protrusions for adhering molten material to the inside of the furnace to form a heat insulating layer for preventing heat loss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1454288U JPH01123026U (en) | 1988-02-08 | 1988-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1454288U JPH01123026U (en) | 1988-02-08 | 1988-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123026U true JPH01123026U (en) | 1989-08-22 |
Family
ID=31225831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1454288U Pending JPH01123026U (en) | 1988-02-08 | 1988-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123026U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535804U (en) * | 1976-07-02 | 1978-01-19 | ||
| JPS5742811A (en) * | 1980-08-27 | 1982-03-10 | Hitachi Ltd | Magnetic linear encoder |
| JPS59158909A (en) * | 1983-02-28 | 1984-09-08 | Osaka Gas Co Ltd | Melting furnace for industrial waste |
-
1988
- 1988-02-08 JP JP1454288U patent/JPH01123026U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535804U (en) * | 1976-07-02 | 1978-01-19 | ||
| JPS5742811A (en) * | 1980-08-27 | 1982-03-10 | Hitachi Ltd | Magnetic linear encoder |
| JPS59158909A (en) * | 1983-02-28 | 1984-09-08 | Osaka Gas Co Ltd | Melting furnace for industrial waste |
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