JPS648001U - - Google Patents
Info
- Publication number
- JPS648001U JPS648001U JP9912987U JP9912987U JPS648001U JP S648001 U JPS648001 U JP S648001U JP 9912987 U JP9912987 U JP 9912987U JP 9912987 U JP9912987 U JP 9912987U JP S648001 U JPS648001 U JP S648001U
- Authority
- JP
- Japan
- Prior art keywords
- rows
- pipes
- water pipes
- combustion gas
- opening
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000567 combustion gas Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第１図は、この考案の一実施例を示す多管式貫
流ボイラーの縦断面図、第２図は、第１図の横断
面図、第３図は、従来の実施例を示す多管式貫流
ボイラーの縦断面図、第４図は、第３図の横断面
図である。
３……内側水管、４……外側水管、５……燃焼
ガス通路、６……バーナ、７……燃焼室、８……
内側水管の開口部、９……外側水管の開口部、１
０……煙道、１１……キヤスタブル、１３，１４
……スペーサー、１５……耐火壁。
Fig. 1 is a vertical cross-sectional view of a multi-tubular once-through boiler showing an embodiment of this invention, Fig. 2 is a cross-sectional view of Fig. 1, and Fig. 3 is a multi-tubular once-through boiler showing a conventional embodiment. The longitudinal cross-sectional view of the once-through boiler, FIG. 4, is a cross-sectional view of FIG. 3. 3...Inner water pipe, 4...Outer water pipe, 5...Combustion gas passage, 6...Burner, 7...Combustion chamber, 8...
Opening of inner water pipe, 9... Opening of outer water pipe, 1
0... flue, 11... castable, 13,14
...Spacer, 15...Fireproof wall.
Claims (1)
おける燃焼ガスの整流壁構造 −環状形をなす上部管寄せ１、 −環状形をなす下部管寄せ２、 −前記上下管寄せ１，２を多数の垂直水管で連
結し、これら水管を半径方向に問隔をおいて、２
列の同心円上に配列した、環状の内、外側水管３
，４列、 −前記内側水管３列と外側水管４列との間に形
成した燃焼ガス通路５、 −前記燃焼ガス通路５と燃焼室７とを連通させ
るべく内側水管３列に設けた管の全長にわたる開
口部８、 −前記燃焼ガス通路５と、煙道１０とを連通さ
せるべく外側水管４列に設けた管の全長にわたる
開口部９、 によつて構成される缶体及び、 −前記開口部８とこの両側の所要数の水管とに
対向し、かつ内側水管３列の内壁に対してわずか
な間隙を保有する対向するごとくそれら水管の全
長にわたつて設置した耐火壁１５。[Claims for Utility Model Registration] A rectifying wall structure for combustion gas in the furnace of a multi-tubular once-through boiler comprising the following requirements: - An upper header 1 having an annular shape, - A lower header 2 having an annular shape, - The above-mentioned upper and lower headers. The headers 1 and 2 are connected by a number of vertical water pipes, and these water pipes are spaced apart in the radial direction.
Annular inner and outer water pipes 3 arranged concentrically in rows
, 4 rows, - combustion gas passages 5 formed between the 3 rows of inner water tubes and 4 rows of outer water tubes, - pipes provided in the 3 rows of inner water tubes to communicate the combustion gas passages 5 and the combustion chamber 7; an opening 8 extending over the entire length; - an opening 9 extending over the entire length of the pipes provided in four rows of outer water tubes to communicate the combustion gas passage 5 with the flue 10; and - the opening. A fireproof wall 15 is installed across the entire length of the water pipes so as to face the section 8 and the required number of water pipes on both sides, and to have a slight gap with the inner walls of the three rows of inner water pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9912987U JPS648001U (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9912987U JPS648001U (en) | 1987-06-26 | 1987-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648001U true JPS648001U (en) | 1989-01-17 |
Family
ID=31326001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9912987U Pending JPS648001U (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648001U (en) |
-
1987
- 1987-06-26 JP JP9912987U patent/JPS648001U/ja active Pending
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