JP2009074782A5 - - Google Patents
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- JP2009074782A5 JP2009074782A5 JP2007271801A JP2007271801A JP2009074782A5 JP 2009074782 A5 JP2009074782 A5 JP 2009074782A5 JP 2007271801 A JP2007271801 A JP 2007271801A JP 2007271801 A JP2007271801 A JP 2007271801A JP 2009074782 A5 JP2009074782 A5 JP 2009074782A5
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- JP
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- Prior art keywords
- fuel
- combustion
- furnace
- cone
- injection
- Prior art date
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- 238000002485 combustion reaction Methods 0.000 claims description 40
- 239000000446 fuel Substances 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 125000001145 hydrido group Chemical group *[H] 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000295 fuel oil Substances 0.000 claims description 3
- 239000003350 kerosene Substances 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007670 refining Methods 0.000 claims 1
- 239000003779 heat-resistant material Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitrogen oxide Substances O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052813 nitrogen oxide Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Description
本発明は加水燃料の燃焼装置に関するものである。 The present invention relates to a combustion apparatus for water fuel.
従来、燃焼により熱源を供給する燃焼装置には、重油，軽油及び灯油などが使用されていた。燃焼時にはダイオキシン，硫黄化合物，塩化水素，窒素酸化物等の有害ガスが発して社会問題化している。これらの有害ガスの排出を防止するには高温で燃焼させる必要から大規模な燃焼設備，施設が必要である。 Conventionally, a combustion apparatus for supplying heat by combustion, fuel oil, etc. diesel oil and kerosene were used. During combustion, harmful gases such as dioxins , sulfur compounds , hydrogen chloride , and nitrogen oxides are emitted, creating a social problem. In order to prevent the emission of these harmful gases, large-scale combustion facilities and facilities are necessary because they must be burned at high temperatures.
また、従来の加水燃焼装置は燃焼室内に蓄熱塊を設け、これに燃料を噴霧して焼き玉エンジンの原理で燃焼させている。また火焔噴射孔が前部に１箇所のみであったため接続する燃焼炉内に火焔が１条噴霧するだけで炉中心部と外線部とに温度差が発生し炉内温度を均一にするのが困難であるという問題があった。 Further, the conventional hydrothermal combustion apparatus is provided with a heat accumulating mass in a combustion chamber, and fuel is sprayed on the mass to burn it by the principle of a roasting engine. The flame injection hole is the only furnace center portion and external portion and the temperature difference uniform scratch is generated furnace temperature flame into the combustion furnace to connect for the was the only one place in the front is 1 Article spraying There was a problem that it was difficult .
本発明は上記の問題点を解決する事を目的とし、蓄熱魂を必要としない単純な模造の燃焼装置と火炎の形状を拡散可能な噴霧筒を１ないし数個設ける。噴霧された加水燃料は燃焼装置の予熱温度により微爆発し完全燃焼する。燃焼装置で発生した高熱は広角度で炉内に噴霧され炉内温度を均一にする事が可能となり燃焼の高率化を図る。 The present invention aims to solve the above-mentioned problems, and provides a simple imitation combustion apparatus that does not require a heat storage soul and one or several spray cylinders capable of diffusing the shape of a flame. The sprayed water fuel explodes slightly due to the preheating temperature of the combustion device and burns completely. High heat generated in the combustion device achieving high rate of combustion becomes possible to nebulized furnace temperature evenly one into the furnace at a wide angle.
本発明の手段は次のとおりである。
請求項１の発明は、前部円錐部と円筒部と後部円錐部とからなる外殻を鋼材により構成し、前記前部円錐部を前記後部円錐部よりやや緩い円錐とし、内部全面を所定の厚さにより耐熱素材で被覆し、前記後部円錐部には燃料噴射バーナーを設け、前記前部円錐部には数個の火焔噴射筒あるいはリング状の噴射孔を設け、前記燃料噴射バーナーにより重油または灯油を前記外殻内に噴射し、前記円筒部内を加熱した後、加水燃料を噴射すると、前記加水燃料に含まれている水が微水蒸気爆発を起こして膨張し、分解した水素と酸素を微細化した油と混合して完全燃焼させるように構成したことを特徴とする。
請求項２の発明は、前記前部円錐部に設ける前記火焔噴射筒を複数あるいはリング状に設けることにより接続した燃焼炉の炉内に火焔を拡散して噴射し、炉内温度が均一になるように構成したことを特徴とする。
Means of the present invention are as follows.
In the first aspect of the present invention, an outer shell composed of a front conical portion, a cylindrical portion, and a rear conical portion is formed of a steel material, the front conical portion is a slightly looser cone than the rear conical portion, and the entire inner surface is predetermined. It is covered with a heat-resistant material depending on the thickness, a fuel injection burner is provided at the rear cone, and several flame injection cylinders or ring-like injection holes are provided at the front cone, and heavy oil or When kerosene is injected into the outer shell and the inside of the cylindrical portion is heated and then water is injected, the water contained in the water is expanded by causing a slight steam explosion, and the decomposed hydrogen and oxygen are finely divided. It is characterized in that it is configured to be completely burned by being mixed with oil.
The invention according to claim 2 diffuses and injects the flame into the furnace of the connected combustion furnace by providing a plurality of flame injection cylinders provided in the front cone portion or in a ring shape, and the furnace temperature becomes uniform. It is configured as described above.
本発明によれば、高配合の油対水が１：３〜５程度の加水燃料の燃焼が可能であり、噴射筒を多く設けることにより燃焼装置に接続する燃焼炉内に火焔を拡散して噴射する事が可能となり燃焼の効率化による燃料費の節減と、有毒ガスを完全燃焼することにより排気ガスをクリーン化する事が可能となる。 According to the present invention, high-mixed oil-to-water fuel can be burned with a water ratio of about 1: 3 to 5, and by providing a large number of injection cylinders, the flame is diffused in the combustion furnace connected to the combustion device. It is possible to inject fuel, thereby reducing fuel costs by increasing the efficiency of combustion, and exhaust gas can be cleaned by completely burning toxic gas.
図面は本発明の実施例を示したもので、図２及び図３は設備全体を示したものであり、燃焼設備は符号１の円胴部、符号２の後部円錐部、符号３の前部円錐部からなり、後部円錐部２の後端部にバーナー９、前部円錐部３の先端部に火焔噴射筒６を設ける。 The drawings show an embodiment of the present invention, and FIG . 2 and FIG. 3 show the entire equipment . The combustion equipment has a cylindrical part 1, a rear cone part 2, and a front part 3. It consists cone, a rear end portion of the rear conical portion 2 burner 9 is provided with a flame jet pipe 6 to the front end portion of the front portion the conical portion 3.
前記構造体の外殻４は水蒸気微爆発に耐え得る鋼材で形成し、内部全面を所定の厚さを有する耐熱素材５により被覆する。実施例では外殻４にＳＳ４００を使用し、内部耐熱素材５は旭硝子（株）社製の「旭キャスター13Ｓ」と和田パーライト（株）社製の「和田パーライト２号」を混合して使用した。 The outer shell 4 of the structure is formed of a steel material that can withstand a slight explosion of water vapor , and the entire inner surface is covered with a heat-resistant material 5 having a predetermined thickness. In the embodiment using the SS400 to the outer shell 4, the internal heat material 5 were mixed together to "Wada pearlite No. 2" of Asahi Glass Co., Ltd. of "Asahi caster 13S" and Wada pearlite K.K. .
図中の符号６は火焔噴射筒であり、火焔を広範囲に噴射させるため数個の筒形状を特徴とする。円筒の数及び総体の噴射筒面積は装置からの噴射圧力が２〜２．５kg/cm２となるよう調整する。 Reference numeral 6 in the figure denotes a flame injection cylinder, which is characterized by several cylinder shapes for injecting flame in a wide range. The number of cylinders and the total injection cylinder area are adjusted so that the injection pressure from the apparatus is 2 to 2.5 kg / cm 2 .
図６及び図７に示すように、火焔を拡大して噴射する必要がある場合、噴射筒６の先端に詳細図のように放射状に拡大する端部拡張部12を設けることが特徴である。 As shown in FIGS. 6 and 7, when it is necessary to magnify and inject a flame, it is a feature that an end expansion portion 12 that radially expands is provided at the tip of the injection cylinder 6 as shown in detail.
図８及び図９に示すように、外縁に沿ったリング形状の放射孔13は前記同様火焔を広範囲に噴射することを特徴とする。噴射筒面積は前記段落０００９に記述したとおりである。 As shown in FIGS. 8 and 9 , the ring-shaped radiation hole 13 along the outer edge is characterized by injecting a flame in a wide range as described above. Jet pipe area is as described in the paragraph 000 9.
図３の符号９は燃料噴射用バーナーであり、符号10は燃焼装置予熱用の噴射バーナーを示し、符号11は加水燃料の噴射バーナーであり、各々圧送ポンプを介して燃料貯蔵タンクに連絡している。 Reference numeral 9 in FIG. 3 is a burner for fuel injection, reference numeral 10 denotes an injection burner for combustion apparatus preheated, reference numeral 11 is a jetting burner hydrolytic fuel, contact the fuel storage tank via respective pressure pump ing.
以上により燃料噴射バーナー10により燃焼装置を700℃程度に予熱した後、加水燃料の噴射バーナー11により加水燃料を燃焼させる。 After preheating the combustion system at about 700 ° C. by O Ri燃 fee jetting burner 10 above, burning a hydro fuel by jetting the burner 11 of the hydro fuel.
工場廃液の燃焼試験において実施した「燃焼装置の有無と温度上昇の傾向」を図１に示す。燃焼装置を使用しない場合は加水燃料を噴射すると温度低下をきたし結果的に消火する。 Was carried out in the combustion test plant effluent to "tendency of whether the temperature rise of the combustion apparatus" shown in Fig. When the combustion device is not used, injecting water fuel causes a temperature drop and results in extinguishing the fire.
工場廃液を水に置き換えて加水燃料を製造して燃焼した場合の排ガス測定値を表１に示す。
本実施例では、外殻５には微水蒸気爆発に耐え得る鋼材を使用して後部円錐部２、円筒部１、前部円錐部３により構成し、上下２分割あるいは前後部を３個に分割することができる。 In this embodiment, the outer shell 5 is made of a steel material that can withstand a slight water vapor explosion, and is composed of a rear conical portion 2 , a cylindrical portion 1 , and a front conical portion 3. can do.
内部は所定の厚さにより耐熱素材５により被覆し、後部円錐部２の端部にはオイルと加水燃料の噴射バーナー11を設置する。前部円錐部３は後部円錐部２より緩やかにし先端部に数個の火炎噴射筒６またはリング状の火焔の放射孔13を設ける。
燃焼装置は予め後部に設けるオイル噴霧装置により噴霧された油の燃焼により700℃程度に加熱した後加水燃料を噴霧して燃料が炉内の高熱により水蒸気微爆発を起こさせることを特徴とする。
Inside coated with heat resistant material 5 with a predetermined thickness, the ends of the rear conical portion 2 installing the jetting burner 11 of oil and hydrolysis fuel. Front conical portion 3 provided release Iana 13 of several flame jet pipe 6 or ring-shaped flame at the tip and gently from the rear conical section 2.
The combustion device is characterized in that the fuel is heated to about 700 ° C. by combustion of oil sprayed by an oil spray device provided in the rear portion in advance and then sprayed with water-added fuel so that the fuel causes a steam explosion due to high heat in the furnace.
また、本実施例では、前部円錐部３の端部に数個の火焔噴射筒６またはリング状の放射孔13を設け先端を放射状に加工する事により火焔の噴射範囲を炉内に拡大することが可能となり、炉内温度を均衡化することを特徴とする。 Further, in the present embodiment, a larger injection range of flame By processing several flame jet pipe 6 or ring-shaped release Iana 13 provided tip radially to the end part of the front conical portion 3 into the furnace And is characterized by balancing the furnace temperature.
ｌ 燃焼室円筒部
２ 燃焼室後部円錐部
３ 燃焼室前部円錐部
４ 外殻
５ 耐熱素材（キャスター）
６ 火焔噴射筒
７ 温度計挿入管
８ 監視孔
９ 噴射バーナー
10 予熱燃料送油管
11 加水燃料送油管
12 火焔放射筒端部拡張部
13 リング形状放射孔
14 接続フランジ
l combustion chamber cylindrical part 2 a combustion chamber rear conical portion 3 a combustion chamber front conical portion 4 shell 5 thermally resistant material (casters)
6 flame jet pipe 7 thermometer insertion tube 8 monitoring hole 9 jetting burner
10 Preheated fuel feed pipe
11 Hydrous fuel feed pipe
12 flame radiation tube end expanded portion
13 Ring-shaped radiation hole
14 Connection flange
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007271801A JP2009074782A (en) | 2007-09-19 | 2007-09-19 | Hydration fuel combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007271801A JP2009074782A (en) | 2007-09-19 | 2007-09-19 | Hydration fuel combustion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009074782A JP2009074782A (en) | 2009-04-09 |
| JP2009074782A5 true JP2009074782A5 (en) | 2009-09-24 |
Family
ID=40609927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007271801A Pending JP2009074782A (en) | 2007-09-19 | 2007-09-19 | Hydration fuel combustion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2009074782A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2010073710A1 (en) * | 2008-12-27 | 2012-06-14 | 株式会社ブイエスディー | Gasification combustion equipment |
| WO2011083877A1 (en) * | 2010-01-07 | 2011-07-14 | 株式会社アイ・ビー・エス | Method and device for high-temperature combustion using fuel and aqueous solution of organic compound |
| WO2012077172A1 (en) * | 2010-12-06 | 2012-06-14 | 株式会社ニレコ | Chamber for water-mixed fuel combustion device |
| CN103994429B (en) * | 2014-06-17 | 2016-03-02 | 张友晶 | Coal burner |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59225207A (en) * | 1983-06-02 | 1984-12-18 | Akio Tanaka | Combustion method and device therefor |
| JPS62255710A (en) * | 1986-04-30 | 1987-11-07 | Matsushita Electric Ind Co Ltd | Combustion device |
| IN170251B (en) * | 1987-04-16 | 1992-03-07 | Luminis Pty Ltd | |
| JP2563009B2 (en) * | 1991-07-03 | 1996-12-11 | 株式会社三浦研究所 | Two-stage combustion vaporization combustion burner |
| US5667376A (en) * | 1993-04-12 | 1997-09-16 | North American Manufacturing Company | Ultra low NOX burner |
| JP3553409B2 (en) * | 1999-03-31 | 2004-08-11 | 株式会社ナカニシ技研 | Hydrofuel combustion device |
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2007
- 2007-09-19 JP JP2007271801A patent/JP2009074782A/en active Pending
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