JPS62166421U - - Google Patents
Info
- Publication number
- JPS62166421U JPS62166421U JP4901186U JP4901186U JPS62166421U JP S62166421 U JPS62166421 U JP S62166421U JP 4901186 U JP4901186 U JP 4901186U JP 4901186 U JP4901186 U JP 4901186U JP S62166421 U JPS62166421 U JP S62166421U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- slurry fuel
- slurry
- utility
- atomizer
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 239000004449 solid propellant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Description
第１図は本考案の実施例を示すアトマイザの断
面部分図、第２図ａは第１図のＡ―Ａ線による視
図、同ｂは溝の断面形状を相違させた別の視図、
第３図ａ，ｂ，ｃ，ｄ，ｅ，ｆ，ｇは各々構成の
異なるスリーブ縦断面図、第４図はａは従来構成
の混合噴出口の正面図、同ｂは本考案の混合噴出
口の正面図、第５図は従来構成と本考案の構成と
における気液比と噴霧平均粒径との関係を示す線
図、第６図は従来構成と本考案の構成とにおける
気液比と噴霧角との関係を示す線図、第７図は従
来構成と本考案の構成とにおけるＯ２濃度とＮＯ
ｘ排出量との関係を示す線図、第８図は従来構成
と本考案の構成とにおけるＯ２濃度と灰中未燃分
との関係を示す線図、第９図は従来構成のアトマ
イザの縦断面図、第１０図は第９図のＢ部詳細図
、第１１図は燃料冷却機構を有するアトマイザの
縦断面図、第１２図は第１１図のＣ―Ｃ線による
断面図である。
１……アトマイザチツプ、２……微粒化媒体、
３……スラリ燃料、６……混合噴出口、７……ス
リーブ、７ａ〜７ｇ……溝。
FIG. 1 is a partial cross-sectional view of an atomizer showing an embodiment of the present invention, FIG.
Figures 3a, b, c, d, e, f, and g are longitudinal cross-sectional views of sleeves with different configurations, Figure 4a is a front view of a mixing spout with a conventional configuration, and b is a front view of a mixing jet of the present invention. A front view of the outlet, FIG. 5 is a line diagram showing the relationship between the gas-liquid ratio and the spray average particle size in the conventional configuration and the configuration of the present invention, and FIG. 6 is the gas-liquid ratio in the conventional configuration and the configuration of the present invention. Figure 7 shows the relationship between O2 concentration and NO spray angle in the conventional configuration and the configuration of the present invention.
Fig. 8 is a diagram showing the relationship between O 2 concentration and unburned content in ash in the conventional configuration and the configuration of the present invention, and Fig. 9 is a diagram showing the relationship between the atomizer and 10 is a detailed view of part B in FIG. 9, FIG. 11 is a longitudinal sectional view of an atomizer having a fuel cooling mechanism, and FIG. 12 is a sectional view taken along line CC in FIG. 11. 1...Atomizer chip, 2...Atomization medium,
3...Slurry fuel, 6...Mixing spout, 7...Sleeve, 7a to 7g...Groove.
補正 昭６１．７．４
図面の簡単な説明を次のように補正する。
明細書１７ページ７行の「ｆ，ｇ」を「ｆ」に
補正します。Amendment July 4, 1981 The brief description of the drawing is amended as follows. Correct "f, g" on page 17, line 7 of the specification to "f".
Claims (1)
によりスラリ化してスラリ燃料とし、かつこのス
ラリ燃料を蒸気等の微粒化媒体により微粒化し燃
焼させるものにおいて、微粒化媒体とスラリ燃料
とを噴射するアトマイザの混合噴出口内壁に対し
て、この混合噴出口軸心に平行に、若しくは一定
の角度を以て斜めに複数本の溝を直接又はスリー
ブを介して間接に形成したことを特徴とするスラ
リ燃料燃焼装置。 (2) 実用新案登録請求の範囲第(1)項記載におい
て、スリーブの内壁に対して複数本の溝を形成し
、かつこのスリーブをアトマイザの混合噴出口に
対して嵌挿したことを特徴とするスラリ燃料燃焼
装置。 (3) 実用新案登録請求の範囲第(1)項または第(2
)項記載において、前記スリーブを耐摩耗性の高
いセラミツクスにより構成したことを特徴とする
スラリ燃料燃焼装置。[Scope of Claim for Utility Model Registration] (1) In a device in which a solid fuel such as coal and a liquid are mixed to form a slurry to form a slurry fuel, and this slurry fuel is atomized using an atomizing medium such as steam and then combusted, A plurality of grooves are formed directly or indirectly through a sleeve on the inner wall of the mixing nozzle of the atomizer that injects the atomized medium and the slurry fuel, parallel to the axis of the mixing nozzle or diagonally at a certain angle. A slurry fuel combustion device characterized in that: (2) Claim (1) of the utility model registration claim is characterized in that a plurality of grooves are formed on the inner wall of the sleeve, and the sleeve is inserted into the mixing spout of the atomizer. slurry fuel combustion equipment. (3) Scope of claims for utility model registration, paragraph (1) or (2)
2. The slurry fuel combustion device according to item 1, wherein the sleeve is made of ceramics having high wear resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4901186U JPS62166421U (en) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4901186U JPS62166421U (en) | 1986-04-03 | 1986-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62166421U true JPS62166421U (en) | 1987-10-22 |
Family
ID=30871073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4901186U Pending JPS62166421U (en) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62166421U (en) |
-
1986
- 1986-04-03 JP JP4901186U patent/JPS62166421U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6410727B2 (en) | ||
| JPS62166421U (en) | ||
| JPH0641856U (en) | Combustion equipment using a spray nozzle | |
| JPS5627814A (en) | Combustion device | |
| JPS646823B2 (en) | ||
| JPS5827231Y2 (en) | Internal mixing low pressure atomizing burner | |
| JPS63116722U (en) | ||
| JPS62142615U (en) | ||
| JPS61121325U (en) | ||
| JP2513668B2 (en) | Burner device | |
| JPH0141891B2 (en) | ||
| JPS59175846U (en) | Mixed combustion burner | |
| JPS5913467Y2 (en) | burner | |
| JPH0351612Y2 (en) | ||
| JPS62192020U (en) | ||
| JPS6275330U (en) | ||
| JPS61168710A (en) | Burner | |
| JPH0120507Y2 (en) | ||
| JPS59124828U (en) | Two-fluid nozzle for slurry fuel spray | |
| JPS61168711A (en) | Two-fluid atomizer nozzle | |
| JPH0318819Y2 (en) | ||
| JPS6298933U (en) | ||
| KR970075645A (en) | NOx Reduction and Energy Saving Burner Tips | |
| JPS59501635A (en) | Diesel engine combustion fuel vaporizer and air/fuel mixer | |
| JPS6288133U (en) |