JPH0396518U - - Google Patents
Info
- Publication number
- JPH0396518U JPH0396518U JP1990002681U JP268190U JPH0396518U JP H0396518 U JPH0396518 U JP H0396518U JP 1990002681 U JP1990002681 U JP 1990002681U JP 268190 U JP268190 U JP 268190U JP H0396518 U JPH0396518 U JP H0396518U
- Authority
- JP
- Japan
- Prior art keywords
- pulverized coal
- combustion gas
- air
- air preheater
- sections
- 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
- 230000001172 regenerating effect Effects 0.000 claims description 2
- 239000000567 combustion gas Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Air Supply (AREA)
Description
第１図は本考案の一実施例を示す微粉炭焚ボイ
ラの系統図、第２図は第１図の−矢視により
空気予熱器出口ダクト部を示す図である。
１……石炭バンカ、２……計量機、３……微粉
炭機、４……一次フアン、５……微粉炭管、６…
…バーナ、７……ボイラ、８，１０……煙道、９
……再生回転式空気予熱器、１１……微粉炭機用
ダクト、１２……バーナ風箱用ダクト、１３……
ＦＤＦ、１４……ＩＤＦ、１５……ＥＰ。
FIG. 1 is a system diagram of a pulverized coal-fired boiler showing one embodiment of the present invention, and FIG. 2 is a diagram showing the air preheater outlet duct section as viewed from the - arrow in FIG. 1. 1... Coal bunker, 2... Weighing machine, 3... Pulverized coal machine, 4... Primary fan, 5... Pulverized coal pipe, 6...
...burner, 7...boiler, 8,10...flue, 9
... Regenerative rotary air preheater, 11 ... Duct for pulverizer, 12 ... Duct for burner wind box, 13 ...
FDF, 14...IDF, 15...EP.
Claims (1)
て、回転軸を含む面で空気側出口ダクトを２区画
に仕切り、伝熱エレメントが燃焼ガス側から回つ
て来る方の区画を微粉炭機の空気入口に、燃焼ガ
ス側へ回つて行く方の区画をバーナ風箱に、それ
ぞれ連通させたことを特徴とする空気予熱器。 In a regenerative rotary air preheater for a pulverized coal-fired boiler, the air side outlet duct is divided into two sections on the plane that includes the rotation axis, and the section where the heat transfer element comes from the combustion gas side is used as the air inlet of the pulverized coal machine. The air preheater is characterized in that the sections leading to the combustion gas side are connected to the burner wind box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002681U JPH0396518U (en) | 1990-01-18 | 1990-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002681U JPH0396518U (en) | 1990-01-18 | 1990-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396518U true JPH0396518U (en) | 1991-10-02 |
Family
ID=31506541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990002681U Pending JPH0396518U (en) | 1990-01-18 | 1990-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007230750A (en) * | 2006-03-02 | 2007-09-13 | Murata Mach Ltd | Sheet carrying detection mechanism and sheet carrying device with same |
| JP2010249407A (en) * | 2009-04-15 | 2010-11-04 | Mitsubishi Heavy Ind Ltd | Coal burning boiler and plant equipped with the same |
-
1990
- 1990-01-18 JP JP1990002681U patent/JPH0396518U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007230750A (en) * | 2006-03-02 | 2007-09-13 | Murata Mach Ltd | Sheet carrying detection mechanism and sheet carrying device with same |
| JP2010249407A (en) * | 2009-04-15 | 2010-11-04 | Mitsubishi Heavy Ind Ltd | Coal burning boiler and plant equipped with the same |