JPS61115812U - - Google Patents
Info
- Publication number
- JPS61115812U JPS61115812U JP19709284U JP19709284U JPS61115812U JP S61115812 U JPS61115812 U JP S61115812U JP 19709284 U JP19709284 U JP 19709284U JP 19709284 U JP19709284 U JP 19709284U JP S61115812 U JPS61115812 U JP S61115812U
- Authority
- JP
- Japan
- Prior art keywords
- primary air
- air pipe
- swirling
- flow
- coal burner
- 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
- 239000003245 coal Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Description
第１図は本考案の一実施例を示す切断側面図、
第２図は第１図の方向矢視図、第３図は従来の
石炭バーナの一例を示す切断側面図、第４図は第
３図の方向矢視図である。
１は内筒、２は１次空気、３は１次空気管、４
は１次空気供給口、５は２次空気流路、６は内部
循環流、７は炉壁、８は仕切板を示す。
FIG. 1 is a cutaway side view showing an embodiment of the present invention;
2 is a view taken in the direction of FIG. 1, FIG. 3 is a cutaway side view showing an example of a conventional coal burner, and FIG. 4 is a view taken in the direction of FIG. 3. 1 is the inner cylinder, 2 is the primary air, 3 is the primary air pipe, 4
5 is a primary air supply port, 5 is a secondary air flow path, 6 is an internal circulation flow, 7 is a furnace wall, and 8 is a partition plate.
Claims (1)
旋回させて噴射させるようにした石炭バーナにお
いて、常記１次空気管内部に、前記１次空気の旋
回流を１次空気管の軸心と平行な直進流に変更し
て噴射するための仕切板を設けたことを特徴とす
る低ＮＯｘ石炭バーナ。 In a coal burner in which primary air containing pulverized coal is injected by swirling it inside the primary air pipe, the swirling flow of the primary air is always directed inside the primary air pipe along the axis of the primary air pipe. A low NOx coal burner characterized by having a partition plate for changing the injection flow to a straight flow parallel to the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19709284U JPS61115812U (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19709284U JPS61115812U (en) | 1984-12-27 | 1984-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61115812U true JPS61115812U (en) | 1986-07-22 |
Family
ID=30755113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19709284U Pending JPS61115812U (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61115812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02122103A (en) * | 1988-10-31 | 1990-05-09 | Babcock Hitachi Kk | Burner of powder particle fuel |
-
1984
- 1984-12-27 JP JP19709284U patent/JPS61115812U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02122103A (en) * | 1988-10-31 | 1990-05-09 | Babcock Hitachi Kk | Burner of powder particle fuel |
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