JPS5932818Y2 - Stirring device in liquid fuel continuous combustion equipment - Google Patents
Stirring device in liquid fuel continuous combustion equipmentInfo
- Publication number
- JPS5932818Y2 JPS5932818Y2 JP10474282U JP10474282U JPS5932818Y2 JP S5932818 Y2 JPS5932818 Y2 JP S5932818Y2 JP 10474282 U JP10474282 U JP 10474282U JP 10474282 U JP10474282 U JP 10474282U JP S5932818 Y2 JPS5932818 Y2 JP S5932818Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid fuel
- holes
- large number
- cylindrical body
- stirring device
- 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
Description
【考案の詳細な説明】
本考案は液体燃料連続燃焼装置に関するものであり、特
に、重油、廃油、魚油等の液体燃料に水と空気又は酸素
とを加えて攪拌し、バーナーを用いて連続的に燃焼させ
る装置における攪拌装置に関するものである。[Detailed description of the invention] The present invention relates to a continuous combustion device for liquid fuel, in particular, a device that continuously burns liquid fuel such as heavy oil, waste oil, fish oil, etc. by adding water and air or oxygen, stirring the mixture, and using a burner to continuously burn the mixture. The present invention relates to a stirring device in an apparatus for combustion.
従来、この種の液体燃料連続燃焼装置における攪拌装置
としては、油槽内に多孔板周壁から戊る内外二重の筒体
を設け、該筒体内に回転翼を横架し、液体燃料と空気と
を混合させた状態で上方から筒体内に噴射させ、その噴
出力により回転翼を垂直方向に回転させると共に、更に
前記筒体外には水平方向に回転する攪拌棒を設けたもの
（実開昭４８−３６４２７号）、あるいは、前述の回転
翼を用いると共に、前記攪拌棒を網筒内に配設し、該攪
拌棒に穿設した細孔から空気を噴出するように改良した
もの（実開昭４８−５４７６３）が既に提案されている
。Conventionally, as an agitation device for this type of continuous liquid fuel combustion device, a double cylinder (inside and outside) cut out from the peripheral wall of a perforated plate is provided in the oil tank, and rotary blades are horizontally mounted inside the cylinder to mix liquid fuel and air. The mixed state is injected into the cylinder from above, and the jet force rotates the rotor in the vertical direction, and a stirring rod that rotates in the horizontal direction is provided outside the cylinder (Utility Model No. 48). -36427), or an improved version in which the above-mentioned rotary blade is used, the stirring rod is placed inside a mesh cylinder, and air is ejected from small holes drilled in the stirring rod (Jettsu Kaisho 48-54763) has already been proposed.
しかしながら、上記の如き攪拌装置においては、液体燃
料中の気泡は充分に切断されないまま上昇して空気中に
逃げてしまうため、液体燃料中に微細な気泡を均一に分
散させることは困難であった。However, in the above-mentioned stirring device, the air bubbles in the liquid fuel rise without being sufficiently cut and escape into the air, making it difficult to uniformly disperse the fine air bubbles in the liquid fuel. .
本考案は多数の透孔を具えた筒体の内面に多数の透孔を
具えた垂直部材を穿設し、該筒体の略中央に回転軸を立
設し、該回転軸には多数の透孔を具えた螺旋状回転翼を
固着して成る攪拌装置を提供するものであって、気泡等
を混入した液体燃料を螺旋状回転翼により回転押下して
前記垂直部材と筒体の内面とに衝突させることにより液
体燃料中の気泡等を細分させようとしたものである。In the present invention, a vertical member with a large number of through holes is bored on the inner surface of a cylindrical body with a large number of through holes, a rotating shaft is erected approximately in the center of the cylindrical body, and a large number of vertical members are provided on the rotating shaft. The present invention provides an agitation device consisting of a helical rotor blade provided with through holes fixedly attached thereto, in which the liquid fuel mixed with air bubbles etc. is rotated and pushed down by the helical rotor blade, and the vertical member and the inner surface of the cylindrical body are pressed down. This is an attempt to subdivide the bubbles in the liquid fuel by colliding with the liquid fuel.
以下、本考案を図示の実施例に基いて具体的に説明する
。Hereinafter, the present invention will be specifically explained based on illustrated embodiments.
まず、本考案を適用する液体燃料連続燃焼装置の一例に
ついて述べる。First, an example of a liquid fuel continuous combustion device to which the present invention is applied will be described.
符号１に示すものは油槽であり、符号２はノズルである
。Reference numeral 1 indicates an oil tank, and reference numeral 2 indicates a nozzle.
ノズル２はオイルポンプ３から送られてきた液体燃料に
水ポンプ４から送られてきた水と空気ポンプ５から送ら
れてきた（または酸素）とを混合して油槽１内に導入す
るものである。The nozzle 2 mixes the liquid fuel sent from the oil pump 3 with water sent from the water pump 4 and (or oxygen) sent from the air pump 5 and introduces the mixture into the oil tank 1. .
符号６に示すものはフロート制御器であって、−例とし
て、オイルポンプ３、送油管７上の電磁弁８、水ポンプ
４、送水管９上の電磁弁１０及び空気ポンプ５とそれぞ
れ関連させて油槽１内の液面を制御するものである。Referenced at 6 is a float controller which is associated, for example, with the oil pump 3, the solenoid valve 8 on the oil pipe 7, the water pump 4, the solenoid valve 10 on the water pipe 9 and the air pump 5, respectively. This is to control the liquid level in the oil tank 1.
符号１１は液体燃料を加熱してその粘度を調整する加熱
器であり、符号１２は空気排出弁である。Reference numeral 11 is a heater that heats liquid fuel to adjust its viscosity, and reference numeral 12 is an air discharge valve.
１４は送油ポンプ、１５はバーナーである。14 is an oil pump, and 15 is a burner.
次に、以上の如き液体燃料連続燃焼装置に使用する攪拌
装置について説明する。Next, a stirring device used in the above liquid fuel continuous combustion device will be explained.
まず、油槽１内における前記ノズル２の下方に、多数の
透孔２０゜２０・・・・・・を具えた筒体２１を設ける
。First, below the nozzle 2 in the oil tank 1, a cylindrical body 21 having a large number of through holes 20.degree. 20 is provided.
この筒体２１の内面には多数の透孔２２，２２・・・・
・・を具えた複数の垂直部材２３を突設する。The inner surface of this cylindrical body 21 has a large number of through holes 22, 22...
A plurality of vertical members 23 with ... are provided protrudingly.
筒体２１と垂直部材２３はそれぞれ一例として多孔板製
又は網製とする。The cylindrical body 21 and the vertical member 23 are each made of, for example, a perforated plate or a net.
また、筒体２１の略中央にはモータ２４により回転する
回転筒２５を立設し、該回転軸２５には多数の透孔２６
．２６・・・・・・を具えた螺旋状回転翼２７を固着す
る。Further, a rotating cylinder 25 that is rotated by a motor 24 is installed approximately at the center of the cylinder 21, and the rotating shaft 25 has a large number of through holes 26.
．． A helical rotor blade 27 having 26... is fixed.
回転軸２５の回転速度は一例として８００回転／分程度
とするのが望ましい。The rotation speed of the rotating shaft 25 is desirably about 800 revolutions/minute, for example.
第３図は螺旋状回転翼の変形例を示すものであって、多
数の透孔２６，２６・・・・・・を具えた螺旋状回転翼
２７′の周縁を交互に上下に折り曲げて切断部２８．２
８・・・・・・を形成している。FIG. 3 shows a modification of the helical rotor blade, in which the circumferential edge of the helical rotor blade 27', which is provided with a large number of through holes 26, 26, etc., is alternately bent up and down and cut. Section 28.2
8... is formed.
これらの切断部２８゜２８・・・・・・は液体燃料中の
気泡や水滴を微細に切断するという役割を担うものであ
る。These cutting portions 28, 28, . . . play the role of finely cutting air bubbles and water droplets in the liquid fuel.
なお、螺旋状回転翼２７又は２７′は、第１図に示すよ
うに全体を一体的に連続させたものを１個用いてもよい
が、第３図に示すように相互に分離されたものを回転軸
２５に複張個取り付けてもよい。Incidentally, the spiral rotor 27 or 27' may be one continuous integral piece as shown in FIG. 1, but it may be separated from each other as shown in FIG. 3. may be attached to the rotating shaft 25 in multiple pieces.
以上説明した攪拌装置は、第１図に示すように油槽１内
に１基のみを設けてもよいが、これを２基若しくはそれ
以上並設しても差支えない。Although only one stirring device as described above may be provided in the oil tank 1 as shown in FIG. 1, two or more stirring devices may be arranged in parallel.
次に、本考案の作用について説明する。Next, the operation of the present invention will be explained.
まず、水と空気（又は酸素）とが混入された状態でノズ
ル２から油槽１内に導入された液体燃料は回転する螺旋
状回転翼２７により回転押下され、多数の透孔を具えた
垂直部材２３と筒体２１とに衝突し、液体燃料中の気泡
は細分される。First, the liquid fuel mixed with water and air (or oxygen) is introduced into the oil tank 1 from the nozzle 2, and is rotated and pushed down by the rotating spiral rotor blades 27, which is a vertical member with a large number of through holes. 23 and the cylindrical body 21, and the bubbles in the liquid fuel are subdivided.
その際、微細に切断されずに上昇する比較的大きな気泡
は螺旋状回転翼２７により再び回転押下され、垂直部材
２３と筒体２１とに衝突して細分される。At this time, the relatively large bubbles that rise without being finely cut are rotated and pushed down again by the spiral rotor blades 27, collide with the vertical member 23 and the cylinder 21, and are subdivided.
このように、液体燃料は油槽１内を上下方向に循環し、
気泡は繰返し切断され、極めて微細かつ均一な気泡とな
る。In this way, the liquid fuel circulates in the vertical direction within the oil tank 1,
The bubbles are repeatedly cut into extremely fine and uniform bubbles.
また、液体燃料中の水も同時に微細な水滴になる。Moreover, the water in the liquid fuel also turns into fine water droplets at the same time.
従って、液体燃料中に混合された空気又は酸素と水は微
細な粒子として均一に分散する。Therefore, air or oxygen and water mixed in the liquid fuel are uniformly dispersed as fine particles.
なお、螺旋状回転翼２７・・・・・・に穿設した透孔２
６．２６・・・・・・も気泡等の微細化に役立つもので
ある。In addition, the through hole 2 bored in the spiral rotor blade 27...
6.26... is also useful for making bubbles smaller.
更に、第３図に示すように螺旋状回転翼２７′の周縁に
切断部２８゜２８・・・・・・を形成したときには、液
体燃料中の気泡、水滴は該切断部によっても切断される
ので、切断効果は一層高くなる。Furthermore, when cut portions 28, 28, etc. are formed on the circumferential edge of the spiral rotor blade 27' as shown in FIG. 3, air bubbles and water droplets in the liquid fuel are also cut by the cut portions. Therefore, the cutting effect becomes even higher.
このようにして完全に攪拌された液体燃料は送油ポンプ
１４によりバーナー１５に導かれる。The liquid fuel completely stirred in this way is guided to the burner 15 by the oil feed pump 14.
以上説明したように、本考案においては、気泡等を混入
した液体燃料は多数の透孔を具えた螺旋状回転翼により
回転押下され、多数の透孔を具えた垂直部材と筒体とに
繰返し衝突するようにしたため、液体燃料中の気泡は水
滴と共に微細化され、細かな粒子（−例として直径５〜
１０μ）として液体燃料中に均一に分散される。As explained above, in the present invention, liquid fuel mixed with air bubbles, etc. is rotated and pushed down by a spiral rotor blade equipped with a large number of through holes, and is repeatedly moved between a vertical member and a cylindrical body equipped with a large number of through holes. By colliding with each other, the bubbles in the liquid fuel are miniaturized together with the water droplets, resulting in fine particles (for example,
10μ) and uniformly dispersed in the liquid fuel.
従ってバーナーによる燃焼効率も著しく向上する。Therefore, the combustion efficiency of the burner is also significantly improved.
第１図は本考案の一実施例たる攪拌装置とこれを使用し
た液体燃料連続燃焼装置とを示す断面図、第２図は第１
図ＩＩ −ＩＩ線における断面図、第３図は螺旋状回転
翼の変形例を示す拡大正面図である。
１・・・・・・油槽、２・・・・・・ノズル、３・・・
・・・オイルポンプ、４・・・・・・水ポンプ、５・・
・・・・空気ポンプ、６・・・・・・フロート制御器、
７・・・・・・送油管、８・・・・・・電磁弁、９・・
・・・・送水管、１０・・・・・・電磁弁、１１・・・
・・・加熱器、１２・・・・・・空気排出弁、１４・・
・・・・送油ポンプ、１５・・・・・・バーナー、２０
・・・・・・透孔、２１・・・・・・筒体、２２・・・
・・・透孔、２３・・・・・・垂直部材、２４・・・・
・・モータ、２５・・・・・・回転軸、２６・・・・・
・透孔、２７．２７’・・・・・・螺旋状回転翼、２８
・・・・・・切断部。FIG. 1 is a sectional view showing a stirring device and a continuous liquid fuel combustion device using the same, which is an embodiment of the present invention, and FIG.
A cross-sectional view taken along the line II-II in FIG. 3 is an enlarged front view showing a modified example of the spiral rotor blade. 1...Oil tank, 2...Nozzle, 3...
...Oil pump, 4...Water pump, 5...
...Air pump, 6...Float controller,
7...Oil pipe, 8...Solenoid valve, 9...
... Water pipe, 10 ... Solenoid valve, 11 ...
... Heater, 12 ... Air discharge valve, 14 ...
... Oil pump, 15 ... Burner, 20
...Through hole, 21... Cylindrical body, 22...
...Through hole, 23...Vertical member, 24...
... Motor, 25 ... Rotating shaft, 26 ...
・Through hole, 27.27'...Spiral rotor blade, 28
・・・・・・Cut part.
Claims (1)
とを加えて攪拌し、バーナーを用いて連続的に燃焼させ
る液体燃料連続燃焼装置において、油槽内に多数の透孔
を具えた筒体を配設し、該筒体の内面には多数の透孔を
具えた複数の垂直部材を突設し、該筒体の略中央にモー
タにより回転する回転軸を立設し、該回転軸には多数の
透孔を具えた螺旋状回転翼を固着したことを特徴とする
攪拌装置。 ２、前記螺旋状回転翼の周縁を交互に上下に折り曲げて
切断部を形成したことを特徴とする実用新案登録請求の
範囲第１項記載の攪拌装置。[Scope of Claim for Utility Model Registration] 18 In a liquid fuel continuous combustion device that adds water and air or oxygen to liquid fuel such as heavy oil, waste oil, or fish oil, stirs the mixture, and continuously burns the mixture using a burner, A cylindrical body provided with a large number of through holes is provided, a plurality of vertical members provided with a large number of through holes are provided protruding from the inner surface of the cylindrical body, and a rotating shaft rotated by a motor is provided approximately at the center of the cylindrical body. What is claimed is: 1. A stirring device, characterized in that a spiral rotor blade having a large number of through holes is fixed to the rotary shaft. 2. The stirring device according to claim 1, wherein the cutting portions are formed by vertically bending the circumferential edge of the spiral rotor blade alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10474282U JPS5932818Y2 (en) | 1982-07-09 | 1982-07-09 | Stirring device in liquid fuel continuous combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10474282U JPS5932818Y2 (en) | 1982-07-09 | 1982-07-09 | Stirring device in liquid fuel continuous combustion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5913828U JPS5913828U (en) | 1984-01-27 |
| JPS5932818Y2 true JPS5932818Y2 (en) | 1984-09-13 |
Family
ID=30245805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10474282U Expired JPS5932818Y2 (en) | 1982-07-09 | 1982-07-09 | Stirring device in liquid fuel continuous combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5932818Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932880B (en) * | 2007-10-22 | 2013-01-02 | 株式会社盛长 | Emulsion fuel and process and equipment for the production of the same |
| JP6333303B2 (en) * | 2016-04-05 | 2018-05-30 | 濱 裕章 | Fine bubble generation unit and fine bubble generation device |
-
1982
- 1982-07-09 JP JP10474282U patent/JPS5932818Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5913828U (en) | 1984-01-27 |
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