JPS6330025Y2 - - Google Patents
Info
- Publication number
- JPS6330025Y2 JPS6330025Y2 JP1983025602U JP2560283U JPS6330025Y2 JP S6330025 Y2 JPS6330025 Y2 JP S6330025Y2 JP 1983025602 U JP1983025602 U JP 1983025602U JP 2560283 U JP2560283 U JP 2560283U JP S6330025 Y2 JPS6330025 Y2 JP S6330025Y2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- combustion
- boiler
- blower fan
- supply duct
- 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.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011084 recovery 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)
- Combustion Of Fluid Fuel (AREA)
Description
【考案の詳細な説明】
（考案の利用分野）
本考案は送風フアンをエンジンで駆動させると
共に該エンジンで発生する全ての熱を回収し、ボ
イラ等の燃焼諸装置に供給するようにしたもので
ある。[Detailed Description of the Invention] (Field of Application of the Invention) In this invention, a blower fan is driven by an engine, and all the heat generated by the engine is recovered and supplied to various combustion devices such as a boiler. be.
（従来の技術と問題点並びに本考案の目的）
従来、例えば、ボイラの送風フアンは、通常電
動式であつたため、当然に、電力費用、受電設備
等が必要であつた。本考案の目的は、ボイラで燃
焼していた燃料ガスの数％以下でエンジンを駆動
し、送風フアンを回転させ、電力費を零にすると
共に、エンジン自体を燃焼用空気ダクト内に内蔵
させ、設備の簡易化と熱の回収の完全化を図るも
のである。(Prior Art, Problems, and Objectives of the Present Invention) Conventionally, for example, boiler blowing fans were usually electric, which naturally required electricity costs and power receiving equipment. The purpose of this invention is to drive the engine using less than a few percent of the fuel gas that was being burned in the boiler, rotate the blower fan, and reduce electricity costs to zero. This aims to simplify equipment and perfect heat recovery.
（目的を達成するための手段）
以下ボイラを例にとり図について詳述すると次
の通りである。符号１はボイラであつて、２はバ
ーナ３に供給する燃焼用空気の空気供給ダクトで
ある。かかる空気供給ダクト２内に送風フアン４
を具え、且つそれを駆動するエンジン５を内蔵さ
せ、前記空気供給ダクト２を流通する燃焼用空気
によつて前記エンジン５で発生する熱を回収し
て、前記エンジン５で発生する排ガスと共にボイ
ラの燃焼用に供する構成とする。(Means for achieving the purpose) The diagram will be explained in detail below using a boiler as an example. Reference numeral 1 is a boiler, and 2 is an air supply duct for supplying combustion air to the burner 3. A blower fan 4 is installed in the air supply duct 2.
and has an engine 5 built therein to drive it, and recovers the heat generated by the engine 5 by the combustion air flowing through the air supply duct 2, and supplies the heat to the boiler together with the exhaust gas generated by the engine 5. It is configured to be used for combustion.
（作用）
いま、エンジン５が始動すると、そのエンジン
５を動力源として、該エンジン５に具えられてい
る送風フアン４が駆動する。燃焼用空気は、後煙
室６から導入されて熱交換した後、エンジン５部
分に至り、エンジン５から出る排ガスと共にバー
ナ３に供給される。燃焼用空気はエンジン５部分
を通過する際、エンジン５を冷却するので、エン
ジン５で発生する熱の全部を回収することができ
る。かかるエンジン５は、バーナ３で燃焼する燃
料ガスの数％を使用すればよいので、送風フアン
３等の電力費は零となるだけでなく、エンジンの
回転数の制御により、風量制御が簡単にできるメ
リツトがある。加えて例えば、燃料がガスの場合
には、エンジンを多少濃い空燃比で運転して、窒
素酸化物の発生を抑制し、CO，HOをボイラで
燃焼するとにより、簡単に排ガス処理ができる
外、エンジンを空気供給ダクト内に内蔵させたか
ら、騒音の問題も生じない。。以上ボイラについ
ての実施例を説明したが、吸収式冷凍機、その他
燃焼諸装置にも全く同様に適用できるものであ
る。(Operation) Now, when the engine 5 starts, the blower fan 4 provided in the engine 5 is driven using the engine 5 as a power source. Combustion air is introduced from the after smoke chamber 6 and after heat exchange, reaches the engine 5 section and is supplied to the burner 3 together with the exhaust gas coming out of the engine 5. Since the combustion air cools the engine 5 when passing through the engine 5 section, all of the heat generated by the engine 5 can be recovered. Since such an engine 5 only needs to use a few percent of the fuel gas burned in the burner 3, not only the electricity cost for the blower fan 3 etc. becomes zero, but also the air volume can be easily controlled by controlling the engine rotation speed. There are advantages to doing so. In addition, for example, when the fuel is gas, exhaust gas can be easily treated by running the engine at a slightly richer air-fuel ratio to suppress the generation of nitrogen oxides and burning CO and HO in the boiler. Since the engine is built inside the air supply duct, there are no noise problems. . Although the embodiments related to boilers have been described above, the present invention can be applied to absorption chillers and other combustion devices in exactly the same manner.
（考案の効果）
本考案は以上の通り、空気供給ダクト内に送風
フアンを具えたエンジンを内蔵させ、燃料をボイ
ラの燃料の数％を使用することにより、省エネで
公害のない燃焼諸装置を提供できるものである。(Effects of the invention) As described above, this invention provides energy-saving and pollution-free combustion equipment by incorporating an engine equipped with a blower fan in the air supply duct and using only a few percent of the boiler's fuel. This is something that can be provided.
第１図は全体の説明図、第２図は要部拡大図で
ある。符号１……ボイラ、２……空気供給ダク
ト、３……バーナ、４……送風フアン、５……エ
ンジン、６……後煙室。
FIG. 1 is an explanatory view of the whole, and FIG. 2 is an enlarged view of the main parts. Code 1... Boiler, 2... Air supply duct, 3... Burner, 4... Blower fan, 5... Engine, 6... After smoke chamber.
Claims (1)
つそれを駆動するエンジンを内蔵させ、燃焼用空
気によつて前記エンジンで発生する熱を回収し
て、前記エンジンで発生する排ガスと共に燃焼諸
装置の燃焼用に供給するようにしたボイラ等の燃
焼諸装置への送風装置。 The combustion air supply duct is equipped with a blower fan and an engine that drives it is built in, and the heat generated by the engine is recovered by the combustion air and used for combustion in various combustion devices together with the exhaust gas generated by the engine. A blower device that supplies air to combustion equipment such as boilers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983025602U JPS59134734U (en) | 1983-02-23 | 1983-02-23 | Air blower for combustion equipment such as boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983025602U JPS59134734U (en) | 1983-02-23 | 1983-02-23 | Air blower for combustion equipment such as boilers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59134734U JPS59134734U (en) | 1984-09-08 |
| JPS6330025Y2 true JPS6330025Y2 (en) | 1988-08-11 |
Family
ID=30156577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983025602U Granted JPS59134734U (en) | 1983-02-23 | 1983-02-23 | Air blower for combustion equipment such as boilers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59134734U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56158511A (en) * | 1980-05-13 | 1981-12-07 | Sony Corp | Automatic gain control circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56127112A (en) * | 1980-03-11 | 1981-10-05 | Osaka Gas Co Ltd | Combustion apparatus |
-
1983
- 1983-02-23 JP JP1983025602U patent/JPS59134734U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56127112A (en) * | 1980-03-11 | 1981-10-05 | Osaka Gas Co Ltd | Combustion apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59134734U (en) | 1984-09-08 |
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