JPH0371212U - - Google Patents
Info
- Publication number
- JPH0371212U JPH0371212U JP13216589U JP13216589U JPH0371212U JP H0371212 U JPH0371212 U JP H0371212U JP 13216589 U JP13216589 U JP 13216589U JP 13216589 U JP13216589 U JP 13216589U JP H0371212 U JPH0371212 U JP H0371212U
- Authority
- JP
- Japan
- Prior art keywords
- powdered fuel
- outside
- pipe
- supplies
- 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
- 239000000446 fuel Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Description
第１図は、本考案の粉体燃料バーナーの粉体燃
料吹き込み部分の拡大断面図、第２図は、従来の
粉体燃料用バーナーの概略断面図、である。
１はバーナー、２は内管、２ａは上部内管、２
ｂは下部内管、２ｃはフランジ、２ｄはめねじ、
２ｅは支持部、２ｆはおねじ、３は中管、３ａは
粉体燃料供給管、４は外管、４ａは支燃性供給管
、４ｂは支燃性ガス撹拌羽根、５はアトマイズガ
ス吹き込み管、６は燃焼炎、７はセラミツクスス
リーブ、８は弾性リング、９は押さえ金物、１０
はボルト、１１はヘツドブロツク、１２はパツキ
ン。
FIG. 1 is an enlarged sectional view of the pulverized fuel injection portion of the pulverized fuel burner of the present invention, and FIG. 2 is a schematic sectional view of a conventional pulverized fuel burner. 1 is a burner, 2 is an inner pipe, 2a is an upper inner pipe, 2
b is the lower inner tube, 2c is the flange, 2d is the female thread,
2e is a support part, 2f is a male thread, 3 is a middle pipe, 3a is a powder fuel supply pipe, 4 is an outer pipe, 4a is a combustion supporting supply pipe, 4b is a combustion supporting gas stirring blade, 5 is an atomizing gas blowing pipe , 6 is a combustion flame, 7 is a ceramic sleeve, 8 is an elastic ring, 9 is a presser, 10
is a bolt, 11 is a headblock, and 12 is a packkin.
Claims (1)
に粉体燃料を供給する中管、更にその外側に支燃
性ガスを供給する外管を備えた同心円状の粉体燃
料用バーナーであつて、前記中管に連通する粉体
燃料供給管から粉体燃料が吹き込まれる位置の内
管の外側に着脱可能なセラミツクススリーブを配
置したことを特徴とする粉体燃料用バーナー。 It is a concentric burner for powdered fuel that has an inner pipe that supplies combustible gas in the center, an inner pipe that supplies powdered fuel to the outside, and an outer pipe that supplies combustion-supporting gas to the outside. A burner for powdered fuel, characterized in that a removable ceramic sleeve is disposed on the outside of the inner tube at a position into which powdered fuel is blown from a powdered fuel supply pipe communicating with the inner tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13216589U JPH0371212U (en) | 1989-11-14 | 1989-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13216589U JPH0371212U (en) | 1989-11-14 | 1989-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371212U true JPH0371212U (en) | 1991-07-18 |
Family
ID=31679634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13216589U Pending JPH0371212U (en) | 1989-11-14 | 1989-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371212U (en) |
-
1989
- 1989-11-14 JP JP13216589U patent/JPH0371212U/ja active Pending