JPS6312640U - - Google Patents
Info
- Publication number
- JPS6312640U JPS6312640U JP10573586U JP10573586U JPS6312640U JP S6312640 U JPS6312640 U JP S6312640U JP 10573586 U JP10573586 U JP 10573586U JP 10573586 U JP10573586 U JP 10573586U JP S6312640 U JPS6312640 U JP S6312640U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- return
- supply pipe
- calorimeter
- flow rate
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims description 29
- 239000006227 byproduct Substances 0.000 claims description 5
- 239000002737 fuel gas Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Description
第１図は本考案の一実施例のガスタービン発電
プラントのガス供給配管の系統図、第２図は従来
例のガスタービン発電プラントのガス供給配管の
系統図、第３図は送電系統に故障が発生した時の
ガスタービンの運転状況説明図である。
１……ガスタービン、２……燃焼器、３……圧
縮機、５……減圧弁、６……冷却器、７……バイ
パス戻し管、８……集塵器、９……燃料ガス供給
管、１１……高炉ガス本管、１２……高炉、１３
……副生ガス供給管、１４……副生ガス流量調節
弁、１５……カロリー計、１６……ガス貯蔵タン
ク、１７……戻しガス流量調節弁、１８……制御
装置、１９，２０，２１……流量計、Ｇ……発電
機。
Figure 1 is a system diagram of the gas supply piping of a gas turbine power plant according to an embodiment of the present invention, Figure 2 is a system diagram of the gas supply piping of a conventional gas turbine power plant, and Figure 3 is a failure in the power transmission system. FIG. 2 is an explanatory diagram of the operating state of the gas turbine when this occurs. 1... Gas turbine, 2... Combustor, 3... Compressor, 5... Pressure reducing valve, 6... Cooler, 7... Bypass return pipe, 8... Dust collector, 9... Fuel gas supply Pipe, 11... Blast furnace gas main pipe, 12... Blast furnace, 13
... Byproduct gas supply pipe, 14 ... Byproduct gas flow rate control valve, 15 ... Calorie meter, 16 ... Gas storage tank, 17 ... Return gas flow rate control valve, 18 ... Control device, 19, 20, 21...flow meter, G...generator.
Claims (1)
て高炉ガスをガスタービンに供給する燃料ガス供
給管を設け、前記カロリー計の上流の前記燃料ガ
ス供給管に、流量調節弁を備えた副生ガス供給管
を接続するとともに、前記圧縮機からの戻しガス
を減圧弁と冷却器とを介して戻す戻し管を接続し
、前記カロリー計の信号により前記流量調節弁の
開閉を制御して前記高炉ガスと前記副生ガスとの
混合ガスのカロリーを調節するガスタービンのガ
スカロリー調整装置において 前記冷却器と前記燃料ガス供給管との間にガス
貯蔵タンクと戻しガス流量調節弁を備えるととも
に、前記ガス供給管および前記ガス戻し管の所定
箇所に流量計を設け、該流量計および前記カロリ
ー計の出力信号により前記副生ガスおよび戻しガ
スの流量調節弁および前記減圧弁の開閉をそれぞ
れ制御する制御装置を設けたことを特徴とするガ
スタービンのガスカロリー調整装置。[Scope of Claim for Utility Model Registration] A fuel gas supply pipe is provided in the blast furnace gas main pipe to supply the blast furnace gas to the gas turbine via a calorimeter and a compressor, and the fuel gas supply pipe is provided upstream of the calorimeter. , a by-product gas supply pipe equipped with a flow rate adjustment valve is connected, and a return pipe is connected to return gas from the compressor through a pressure reducing valve and a cooler, and the flow rate is adjusted according to the signal from the calorimeter. In a gas calorie adjustment device for a gas turbine that controls the opening and closing of a valve to adjust the calorie of a mixed gas of the blast furnace gas and the by-product gas, a gas storage tank and a return are provided between the cooler and the fuel gas supply pipe. A gas flow rate control valve is provided, and a flow meter is provided at a predetermined location of the gas supply pipe and the gas return pipe, and the output signal of the flow meter and the calorimeter is used to control the by-product gas and return gas flow rate control valve and the A gas calorie adjustment device for a gas turbine, comprising a control device that controls opening and closing of a pressure reducing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10573586U JPH0216040Y2 (en) | 1986-07-10 | 1986-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10573586U JPH0216040Y2 (en) | 1986-07-10 | 1986-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6312640U true JPS6312640U (en) | 1988-01-27 |
| JPH0216040Y2 JPH0216040Y2 (en) | 1990-05-01 |
Family
ID=30980442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10573586U Expired JPH0216040Y2 (en) | 1986-07-10 | 1986-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216040Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182553A (en) * | 1999-10-05 | 2001-07-06 | Kawasaki Steel Corp | Gas turbine power generating equipment and its control method |
| JP2007297945A (en) * | 2006-04-28 | 2007-11-15 | Mitsubishi Heavy Ind Ltd | Fuel gas calorie control device for gas turbine |
| JPWO2006033175A1 (en) * | 2004-09-22 | 2008-05-15 | 川崎重工業株式会社 | Gas turbine equipment, low calorie gas supply equipment, and method for suppressing calorie rise of the gas |
| JPWO2006035522A1 (en) * | 2004-09-29 | 2008-05-15 | 川崎重工業株式会社 | Gas turbine equipment, low calorie gas supply equipment, and method for suppressing calorie rise of the gas |
| JP2020165451A (en) * | 2019-03-28 | 2020-10-08 | Ｊｆｅスチール株式会社 | Gas holder facility and operation method therefor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6051952B2 (en) * | 2013-03-04 | 2016-12-27 | 新日鐵住金株式会社 | Fuel control method and fuel control apparatus for blast furnace gas fired boiler |
-
1986
- 1986-07-10 JP JP10573586U patent/JPH0216040Y2/ja not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001182553A (en) * | 1999-10-05 | 2001-07-06 | Kawasaki Steel Corp | Gas turbine power generating equipment and its control method |
| JPWO2006033175A1 (en) * | 2004-09-22 | 2008-05-15 | 川崎重工業株式会社 | Gas turbine equipment, low calorie gas supply equipment, and method for suppressing calorie rise of the gas |
| JP4503612B2 (en) * | 2004-09-22 | 2010-07-14 | 川崎重工業株式会社 | Gas turbine equipment, low calorie gas supply equipment, and method for suppressing calorie rise of the gas |
| JPWO2006035522A1 (en) * | 2004-09-29 | 2008-05-15 | 川崎重工業株式会社 | Gas turbine equipment, low calorie gas supply equipment, and method for suppressing calorie rise of the gas |
| JP4546482B2 (en) * | 2004-09-29 | 2010-09-15 | 川崎重工業株式会社 | Gas turbine equipment, low calorie gas supply equipment, and method for suppressing calorie rise of the gas |
| JP2007297945A (en) * | 2006-04-28 | 2007-11-15 | Mitsubishi Heavy Ind Ltd | Fuel gas calorie control device for gas turbine |
| JP4709687B2 (en) * | 2006-04-28 | 2011-06-22 | 三菱重工業株式会社 | Fuel gas calorie control device for gas turbine |
| JP2020165451A (en) * | 2019-03-28 | 2020-10-08 | Ｊｆｅスチール株式会社 | Gas holder facility and operation method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216040Y2 (en) | 1990-05-01 |
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