JPS59175821U - pulverized coal burner - Google Patents
pulverized coal burnerInfo
- Publication number
- JPS59175821U JPS59175821U JP6894983U JP6894983U JPS59175821U JP S59175821 U JPS59175821 U JP S59175821U JP 6894983 U JP6894983 U JP 6894983U JP 6894983 U JP6894983 U JP 6894983U JP S59175821 U JPS59175821 U JP S59175821U
- Authority
- JP
- Japan
- Prior art keywords
- pulverized coal
- coal burner
- fuel nozzle
- utility
- model registration
- 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
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す断面図、第２図は第１
図の実施例の側面図、第３図は第１図の実施例における
火炎形成説明図、第４図は本考案の他の実施例を示す断
面図、第５図は第４図の実施例の側面図、第６図は第４
図の実施例における耐火物１６の前面の主燃料旋回状況
を示す説明図であるｂ
１・・・主燃料入口、２・・・主燃料噴口、３・・・ベ
ンチュリ、４・・・副燃料噴口、５・・・副燃料入口、
６・・・隔壁、７・・・風箱、８・・・レジスタ、９・
・・旋回室、１０・・・空気噴口、１１・・・バーナ、
１６・・・耐火物、６１・・・空間部。Fig. 1 is a sectional view showing one embodiment of the present invention, and Fig. 2 is a cross-sectional view showing an embodiment of the present invention.
3 is an explanatory diagram of flame formation in the embodiment shown in FIG. 1, FIG. 4 is a sectional view showing another embodiment of the present invention, and FIG. 5 is an embodiment of the embodiment shown in FIG. 4. side view, Figure 6 is the 4th
It is an explanatory view showing the main fuel swirling situation on the front side of the refractory 16 in the example shown in the figure. 1... Main fuel inlet, 2... Main fuel nozzle, 3... Venturi, 4... Sub-fuel Nozzle, 5...auxiliary fuel inlet,
6... Bulkhead, 7... Wind box, 8... Register, 9...
... Turning chamber, 10... Air nozzle, 11... Burner,
16... Refractory material, 61... Space part.
Claims (4)
において、主燃料を噴射する主燃料噴口に対し、１次ガ
スによって搬送される前記主燃料と同一種あるいは異種
の微粉炭の副燃料噴口を隔離して配設したことを特徴と
する微粉炭バーナ。(1) In a pulverized coal burner with a plurality of pulverized coal supply ports in the furnace, a secondary pulverized coal of the same or different type as the main fuel is conveyed by the primary gas to the main fuel nozzle that injects the main fuel. A pulverized coal burner characterized by having a separate fuel nozzle.
離した領域空間に耐火物を充填したことを特徴とする微
粉炭バーナ。(2) Utility Model Registration The pulverized coal burner according to claim 1, characterized in that the isolated space is filled with a refractory material.
いて、前記副燃料噴口を前記主燃料噴口に同心円状に内
挿配設したことを特徴とする微粉炭バーナ。(3) Utility Model Registration The pulverized coal burner according to claim 1 or 2, characterized in that the auxiliary fuel nozzle is inserted concentrically into the main fuel nozzle.
いて、前記副燃料噴口を１個または複数個としたことを
特徴とする微粉炭バーナ。(4) Utility Model Registration The pulverized coal burner according to claim 1 or 2, characterized in that the auxiliary fuel nozzle is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6894983U JPS59175821U (en) | 1983-05-09 | 1983-05-09 | pulverized coal burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6894983U JPS59175821U (en) | 1983-05-09 | 1983-05-09 | pulverized coal burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59175821U true JPS59175821U (en) | 1984-11-24 |
Family
ID=30199113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6894983U Pending JPS59175821U (en) | 1983-05-09 | 1983-05-09 | pulverized coal burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019199969A (en) * | 2018-05-14 | 2019-11-21 | 東邦瓦斯株式会社 | Burner |
-
1983
- 1983-05-09 JP JP6894983U patent/JPS59175821U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019199969A (en) * | 2018-05-14 | 2019-11-21 | 東邦瓦斯株式会社 | Burner |
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