JPH05157221A - Mixing device for emulsion combustion - Google Patents
Mixing device for emulsion combustionInfo
- Publication number
- JPH05157221A JPH05157221A JP36086091A JP36086091A JPH05157221A JP H05157221 A JPH05157221 A JP H05157221A JP 36086091 A JP36086091 A JP 36086091A JP 36086091 A JP36086091 A JP 36086091A JP H05157221 A JPH05157221 A JP H05157221A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- combustion
- mixer
- emulsion
- valve
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 41
- 239000000839 emulsion Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 239000000446 fuel Substances 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 239000003921 oil Substances 0.000 description 13
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
Description
【産業上の利用分野】本発明は液状燃料と水からなるエ
マルジョン燃料供給装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an emulsion fuel supply system composed of liquid fuel and water.
【従来の技術】従来のエマルジョン燃焼用ミキシング装
置の構成を図２に示す。まず噴燃ポンプ（５）により加
圧された燃料はリリーフ弁（７）により一定の圧力に保
たれ油量調整弁（６）により燃焼量が決定され、さらに
ミキサー（１）を通過する際に、水が比例注水機構
（８）により注入される。ここで水と燃料は混合しバー
ナー（９）に供給されるものであった。2. Description of the Related Art The structure of a conventional mixing apparatus for emulsion combustion is shown in FIG. First, the fuel pressurized by the fuel injection pump (5) is kept at a constant pressure by the relief valve (7), the combustion amount is determined by the oil amount adjustment valve (6), and when passing through the mixer (1). , Water is injected by the proportional water injection mechanism (8). Here, water and fuel were mixed and supplied to the burner (9).
【発明が解決しようとする課題】以上のようなエマルジ
ョン燃焼用ミキシング装置にあっては、燃焼量や加水率
の増減によりバーナー（９）の通過抵抗が変動するため
ミキサー（１）の内圧が変化することになる。特に加水
を実施したときとしないときの比較において、加水を実
施しないと、油量調整弁（６）の出口圧力が低下し、結
果的に前後差圧が同一燃焼時に増加することになるので
油量が増加し発煙してしまうという問題点があった。ま
た、燃焼量の変動によってもミキサー（１）の内圧が変
化するため、比例注水機構（８）においても、注入点の
圧力が大幅に変化して注入量の変化が生じるため断火等
の原因となっていた。従って、ＮＯｘを大幅に減少させ
るため比較的加水率を高くして運転せざるを得ない需要
家では、システムの信頼性が低下するこのような方法で
は採用に踏み切れずエマルジョン燃焼の普及を妨げてい
た。In the mixing device for emulsion combustion as described above, the internal pressure of the mixer (1) changes because the passage resistance of the burner (9) changes due to the increase or decrease of the combustion amount or the water addition rate. Will be done. In particular, in the comparison between the case where water is not added and the case where water is not added, the outlet pressure of the oil amount adjusting valve (6) decreases, and as a result, the differential pressure across the oil increases during the same combustion. There was a problem that the amount increased and smoke was emitted. In addition, since the internal pressure of the mixer (1) also changes due to fluctuations in the combustion amount, the pressure at the injection point also changes significantly in the proportional water injection mechanism (8), causing a change in the injection amount and causing a fire. It was. Therefore, for consumers who have to operate at a relatively high water addition rate to significantly reduce NOx, such a method that reduces system reliability cannot be adopted and prevents the spread of emulsion combustion. It was
【課題を解決するための手段】従って、本発明の技術的
課題は燃焼量や加水率が変化しても油量調整弁（６）や
比例注水機構（８）の前後圧力を一定に保ち発煙や断火
の起こらないエマルジョン燃焼のミキシング装置を提供
しようとするもので、この技術的課題を解決するため
に、本発明では、図１のようにミキサー（１）の出口に
エマルジョンポンプ（２）を設け、その出口とミキサー
の入口の間に減圧弁（３）をミキサー入口の圧力を一定
に保つ方向で設置した。SUMMARY OF THE INVENTION Therefore, the technical problem of the present invention is that smoke is generated by keeping the front and rear pressures of the oil amount adjusting valve (6) and the proportional water injection mechanism (8) constant even if the combustion amount and the water addition rate change. In order to solve this technical problem, in the present invention, as shown in FIG. 1, the emulsion pump (2) is provided at the outlet of the mixer (1) in order to solve this technical problem. Was installed, and a pressure reducing valve (3) was installed between the outlet and the inlet of the mixer in a direction to keep the pressure at the inlet of the mixer constant.
【作用】このようなミキシング装置においては燃焼量が
変化し油量調整弁（６）の通過流量が増加してバーナー
（９）の通過抵抗が増大してもミキサー内圧を常に一定
に保つことが可能となった。これを詳しく説明すると、
流量調整弁（６）の流量が１００、水が２０、合計１２
０の流量がバーナー（９）を通過し、このときのバーナ
ー通過抵抗は、後の計算を簡略化するため流量１００に
つき１ｋｇｆ／ｃｍ２増加すると仮定すると１．２ｋｇ
ｆ／ｃｍ２になる。減圧弁（３）の設定圧力が０．５ｋ
ｇｆ／ｃｍ２で、エマルジョンポンプ（２）の流量が５
００で安定しているラインがあると仮定すると、減圧弁
（３）の通過流量は５００−１２０＝３８０となる。こ
のような状態でバランスしたラインで、油量調整弁
（６）の流量を２００に増加し水が４０に増加した場合
を考えると、燃焼流量増加後においても、減圧弁（３）
の流量が一定のままでは配管（１０）の圧力が上昇して
しまう。しかし、減圧弁は検出管（４）を通してこの圧
力上昇を検知し、弁を閉方向に制御するために減圧弁
（３）の通過流量は減少し、最終的にポンプ流量５００
から減圧弁（３）の通過流量を引いた流量が、油量調整
弁（６）と比例注水機構（８）からの水量の合計流量と
等しくなる状態まで減少する。このときの配管（１０）
の圧力は減圧弁の特性により、やはり０．５ｋｇｆ／ｃ
ｍ２のままであるが、バーナー（９）の噴射圧力は、２
４０の通過流量により２．４ｋｇｆ／ｃｍ２に上昇す
る。つまりこのように構成されたラインにおいてはミキ
サー（１）への供給量を増減させてもミキサー（１）内
部の圧力はほぼ一定で、かつエマルジョンポンプ（２）
の噴射能力は、リリーフ弁のように一定圧力によって開
弁する制御と異なり、バーナー（９）のオリフィスによ
って生じる通過抵抗に対して十分な余力があると同時に
低燃焼時のように高い噴霧圧力を必要としない場合に
は、自動的に低圧力になるので無駄な動力を消費しない
理想的なミキシング装置となる。なお、ここで使用する
エマルジョンポンプ（１）は容積式ポンプ、又はそれに
類するポンプ、たとえばカスケード式等のポンプを使用
するものとし、一般には吐出圧力が低下すると電流値が
増加するタービン式のポンプは使用しない。In such a mixing device, the internal pressure of the mixer can always be kept constant even if the combustion amount changes and the flow rate of the oil amount adjusting valve (6) increases to increase the passage resistance of the burner (9). It has become possible. To explain this in detail,
Flow rate of the flow rate control valve (6) is 100, water is 20, total 12
Assuming that a flow rate of 0 passes through the burner (9) and the burner passage resistance at this time is increased by 1 kgf / cm 2 per 100 flow rates to simplify the subsequent calculation.
It becomes f / cm 2 . Set pressure of pressure reducing valve (3) is 0.5k
The flow rate of the emulsion pump (2) is 5 at gf / cm 2.
Assuming that there is a stable line at 00, the passage flow rate of the pressure reducing valve (3) is 500-120 = 380. Considering the case where the flow rate of the oil amount adjusting valve (6) is increased to 200 and the water amount is increased to 40 in a line balanced in such a state, even after the increase of the combustion flow rate, the pressure reducing valve (3)
If the flow rate is constant, the pressure in the pipe (10) will rise. However, the pressure reducing valve detects this pressure increase through the detection pipe (4), and the flow rate of the pressure reducing valve (3) is decreased to control the valve in the closing direction, and finally the pump flow rate 500
The flow rate obtained by subtracting the flow rate passing through the pressure reducing valve (3) from is reduced to a state where it becomes equal to the total flow rate of the water amounts from the oil amount adjusting valve (6) and the proportional water injection mechanism (8). Piping at this time (10)
The pressure of 0.5kgf / c depends on the characteristics of the pressure reducing valve.
but remains m 2, the injection pressure of the burner (9), 2
A flow rate of 40 increases to 2.4 kgf / cm 2 . That is, in the line thus constructed, the pressure inside the mixer (1) is almost constant even if the supply amount to the mixer (1) is increased or decreased, and the emulsion pump (2) is
The injection capacity of is different from the control that opens with a constant pressure like a relief valve, and there is sufficient reserve capacity for the passage resistance generated by the orifice of the burner (9), and at the same time a high spray pressure such as during low combustion is applied. When it is not needed, the pressure automatically becomes low, so that it becomes an ideal mixing device that does not consume unnecessary power. The emulsion pump (1) used here is a positive displacement pump or a similar pump, for example, a cascade type pump. Generally, a turbine type pump whose current value increases when the discharge pressure decreases is do not use.
【実施例】図４は本発明によるミキシング装置を採用し
たエマルジョン装置とボイラの燃料系統のフロー図であ
る。このバーナー（９）はＡ重油燃焼バーナーで、最低
燃焼量は１２０Ｌ／Ｈで最大燃焼量は１４００Ｌ／Ｈの
能力を持つ。最低燃焼時のバーナー噴射圧力０．５ｋｇ
ｆ／ｃｍ２、最大燃焼時のバーナー噴射圧力７．０ｋｇ
ｆ／ｃｍ２の特性を持っている。この装置においては、
注水量の制御を実施するため、燃料調整弁を開閉するマ
スターコントロールモーター（２０）に角度発信器を取
付け、そこからの電気的な信号により、追従して動く、
スレーブコントロールモーター（２１）を設け、そのア
ームに水量制御弁（２２）を取付て、燃焼量に比例して
制御する方法を採用した。このバーナーに１００Ｌ／Ｈ
に付き３０Ｌ／Ｈの水を加えるとＮＯｘは８０ｐｐｍか
ら５０ｐｐｍに低下したが、最大燃焼時のエマルジョン
燃料の流量は１８２０Ｌ／Ｈに増大しバーナー噴射圧力
は１０．０ｋｇｆ／ｃｍ２に上昇することが予想され
た。この加水率で減圧弁（３）とエマルジョンポンプ
（２）を撤去し、図２の方法と同様の方法で、最大燃焼
を実施したところエマルジョン燃料の燃焼量は１５００
Ｌ／Ｈ以上に上昇せず、逆算するとＡ重油としては１１
５０Ｌ／Ｈ程度しか確保出来なかった。図４による本方
式によれば理論値通りの燃焼量が確保出来、特別な燃焼
調整を実施せずに運転が可能であった。また注水制御装
置も本方式によれば最低燃焼から最大燃焼にいたるまで
注入圧力は０．５〜１ｋｇｆ／ｃｍ２の範囲に納まり、
加水率の設定値と実際値の誤差は１％以内に抑制されて
いたが、従来方式の場合最大燃焼時には、注入圧力が１
０ｋｇｆ／ｃｍ２近い圧力を示したため、水ポンプ（２
３）の能力が限界に近く、また高燃焼域になるほど差圧
が少なくなる傾向が見られた。このため、断火の危険が
あり加水率をむしろ低下させたい低燃焼域では加水率が
相対的に増加し、ＮＯｘが高くなりがちで加水率を高く
したい高燃焼域では逆に加水率が減少してしまった。な
お、減圧弁（３）の戻りがミキサー（１）の出口に接続
されても実用上特に問題は無いが、図１又は図４の構成
にした方が、エマルジョン燃料が、繰り返しミキサーに
より撹拌されるため有利であると考えられる。注水量の
制御に関しては本実施例の他にも、発信流量計によるも
の、油量調整弁の変位を機械的に直接水量調節弁を従動
させる方法などが知られている。バルブ（１２），（１
３），（１４）はエマルジョン装置のバイパスを構成す
る弁であり、エマルジョン装置が異常の時でも燃焼を確
保したい場合バルブ（１２）を開け、バルブ（１３），
（１４）を閉止し使用するためのものである。また、バ
ルブ（１３）は図２におけるオリフィス弁（１１）とし
ても流用可能である。以上のように本方式のミキシング
装置を使用したエマルジョン装置は従来型のミキシング
装置を使用した場合に比較し、エマルジョンポンプ
（２）の動力は僅かに増加するものの、従来型では信頼
性が低く、適用が困難視されていたエマルジョン燃焼の
信頼性を飛躍的に高め、十分に汎用性の高い装置とし
て、広く普及が可能となり大気汚染の防止に活躍出来
る。EXAMPLE FIG. 4 is a flow chart of a fuel system of an emulsion device and a boiler which employs the mixing device according to the present invention. This burner (9) is an A heavy oil combustion burner, and has a minimum combustion amount of 120 L / H and a maximum combustion amount of 1400 L / H. Burner injection pressure at minimum combustion 0.5 kg
f / cm 2 , burner injection pressure at maximum combustion 7.0 kg
It has a characteristic of f / cm 2 . In this device,
In order to control the amount of water injection, an angle transmitter is attached to the master control motor (20) that opens and closes the fuel adjustment valve, and it moves following the electric signal from it.
A slave control motor (21) is provided, a water amount control valve (22) is attached to the arm, and a method of controlling in proportion to the combustion amount is adopted. 100 L / H for this burner
When 30 L / H of water was added, NOx dropped from 80 ppm to 50 ppm, but the flow rate of the emulsion fuel at the time of maximum combustion increased to 1820 L / H and the burner injection pressure could rise to 10.0 kgf / cm 2. Was expected. When the pressure reducing valve (3) and the emulsion pump (2) were removed at this rate of water addition and maximum combustion was carried out by the same method as in FIG. 2, the combustion amount of emulsion fuel was 1500.
It does not rise above L / H, and when calculated backward, it is 11 for heavy oil A.
Only about 50L / H could be secured. According to the present system shown in FIG. 4, it was possible to secure the combustion amount as the theoretical value, and it was possible to operate without special combustion adjustment. In addition, according to this method, the water injection control device keeps the injection pressure within the range of 0.5 to 1 kgf / cm 2 from the minimum combustion to the maximum combustion.
The error between the set value and the actual value of the water addition rate was suppressed to within 1%, but in the case of the conventional method, the injection pressure was 1 at maximum combustion.
Since the pressure was close to 0 kgf / cm 2 , the water pump (2
The capacity of 3) was close to the limit, and the differential pressure tended to decrease as the combustion range became higher. For this reason, there is a risk of fire breakage, and the water addition ratio relatively increases in the low combustion range where it is desired to reduce the water addition ratio, and NOx tends to be high, and the water addition ratio decreases conversely in the high combustion region where the water addition ratio is high. have done. It should be noted that there is no particular problem in practice even if the return of the pressure reducing valve (3) is connected to the outlet of the mixer (1), but with the configuration of FIG. 1 or 4, the emulsion fuel is repeatedly agitated by the mixer. Therefore, it is considered to be advantageous. Regarding the control of the water injection amount, in addition to this embodiment, there are known a transmission flow meter, a method of mechanically directly driving the displacement of the oil amount adjustment valve, and the like. Valve (12), (1
3) and (14) are valves constituting a bypass of the emulsion device. When it is desired to ensure combustion even when the emulsion device is abnormal, the valve (12) is opened and the valve (13),
It is for closing and using (14). The valve (13) can also be used as the orifice valve (11) in FIG. As described above, the emulsion device using this type of mixing device has a slightly increased power of the emulsion pump (2) as compared with the case of using the conventional mixing device, but the conventional type has low reliability, The reliability of emulsion combustion, which had been considered difficult to apply, has been dramatically improved, and it can be widely used as a sufficiently versatile device, and can play an active role in preventing air pollution.
【発明の効果】本発明の装置によれば、配管（１０）の
圧力が常に一定であるため加水を実施しても、実施しな
くても油量調整弁（６）の前後差圧は一定で流量の変化
が生じないこと、及びミキサー（１）の内圧も一定であ
るため、比例注水機構の流量特性も良好となり燃焼量・
加水率とも安定する。またボイラが図３のようなライン
で既に稼働している場合、燃焼量の増加に伴って油量調
整弁（６）の差圧が変化するので、この特性に合わせて
既に油量調整弁（６）の開度調整を実施している場合が
ある。このような場合にも本発明では配管（１０）の圧
力が常に一定であることを利用し、図１で示すオリフィ
ス弁（１１）を設け、その開度を、バーナー（９）のオ
リフィスと同等に調整するだけで、油量調整弁（６）か
ら見た流量と圧力の上昇特性を図３の状態と同等に保つ
ことが可能であるため、油量調整弁（６）の開度調整を
何等実施せずにエマルジョン燃焼を実現できる。According to the apparatus of the present invention, since the pressure in the pipe (10) is always constant, the differential pressure across the oil amount adjusting valve (6) is constant with or without water addition. Since there is no change in the flow rate and the internal pressure of the mixer (1) is constant, the flow characteristics of the proportional water injection mechanism are also good and the combustion amount
The water content is stable. Further, when the boiler is already operating in the line as shown in FIG. 3, the differential pressure of the oil amount adjusting valve (6) changes with the increase of the combustion amount, so that the oil amount adjusting valve ( The opening degree adjustment of 6) may be performed. Even in such a case, the present invention makes use of the fact that the pressure of the pipe (10) is always constant, and the orifice valve (11) shown in FIG. 1 is provided, and its opening is equivalent to that of the orifice of the burner (9). It is possible to maintain the flow rate and pressure rise characteristics seen from the oil amount adjustment valve (6) at the same level as in the state of FIG. Emulsion combustion can be realized without performing anything.
図１は、本発明のミキシング装置を使用したエマルジョ
ン装置のバーナー系統図。 図２は、従来技術によるエマルジョン燃焼装置のバーナ
ー系統図。 図３は、エマルジョン装置を使用しない場合のバーナー
系統図。 図４は、本発明による実施例のバーナー系統図を示す。FIG. 1 is a burner system diagram of an emulsion device using the mixing device of the present invention. FIG. 2 is a burner system diagram of an emulsion combustion device according to the related art. FIG. 3 is a burner system diagram when the emulsion device is not used. FIG. 4 shows a burner system diagram of an embodiment according to the present invention.
（１）…ミキサー （２）…エマルジョンポンプ （３）…減圧弁 （４）…検出管 （５）…噴射ポンプ （６）…油量調整弁 （７）…リリーフ弁 （８）…注水制御機構 （９）…バーナー （１０）…配管 （１１）…オリフィス弁 （１２），（１３），（１４）…エマルジョン装置のバ
イパスを構成する弁 （２０）…マスターコントロールモーター （２１）…スレープコントロールモーター （２２）…水量制御弁 （２３）…水ポンプ （２４）…マスターコントロールモーターリンゲージ （２５）…スレープコントロールモーターリンゲージ(1) ... Mixer (2) ... Emulsion pump (3) ... Pressure reducing valve (4) ... Detection pipe (5) ... Injection pump (6) ... Oil amount adjusting valve (7) ... Relief valve (8) ... Water injection control mechanism (9) ... Burner (10) ... Piping (11) ... Orifice valve (12), (13), (14) ... Valve that constitutes bypass of emulsion device (20) ... Master control motor (21) ... Srape control Motor (22)… Water control valve (23)… Water pump (24)… Master control motor language (25)… Slave control motor language
Claims (1)
料回路に、減圧弁による圧力調整機構を設け、燃焼量や
加水率が変化しバーナーの噴射圧力が通過抵抗により変
動しても、減圧弁の圧力調整機能によりミキサーの内圧
をほぼ一定に保ち、結果的に油量調整弁や注水制御機構
の前後差圧を一定に保つことにより、供給流量を安定さ
せ、信頼性の高いエマルジョン燃料をバーナーに供給す
ることを特徴とするエマルジョン燃焼用ミキシング装
置。1. A fuel circuit consisting of a mixer and an emulsion pump is provided with a pressure adjusting mechanism by a pressure reducing valve to adjust the pressure of the pressure reducing valve even if the combustion amount and the water addition rate change and the injection pressure of the burner fluctuates due to passage resistance. The function keeps the internal pressure of the mixer almost constant, and consequently keeps the differential pressure across the oil amount control valve and water injection control mechanism constant, stabilizing the supply flow rate and supplying highly reliable emulsion fuel to the burner. A mixing device for emulsion combustion, which is characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36086091A JPH05157221A (en) | 1991-12-10 | 1991-12-10 | Mixing device for emulsion combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36086091A JPH05157221A (en) | 1991-12-10 | 1991-12-10 | Mixing device for emulsion combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05157221A true JPH05157221A (en) | 1993-06-22 |
Family
ID=18471222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36086091A Pending JPH05157221A (en) | 1991-12-10 | 1991-12-10 | Mixing device for emulsion combustion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05157221A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100443429B1 (en) * | 2001-07-27 | 2004-08-09 | 강현구 | Oil mixing of supply system |
| KR100618166B1 (en) * | 2004-11-22 | 2006-08-31 | (주)화성바이믹스 | Emulsifier Unmixed Emulsifier |
| WO2014030242A1 (en) | 2012-08-23 | 2014-02-27 | やまと総合環境株式会社 | Combustion system |
| JP5442743B2 (en) * | 2009-09-24 | 2014-03-12 | 邦昭 堀越 | Combustion method using emulsion fuel |
| US20150064632A1 (en) * | 2012-03-29 | 2015-03-05 | Pureteq A/S | Fluid fuel burning device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58190613A (en) * | 1982-04-28 | 1983-11-07 | Sekiguchi:Kk | Emulsion combustion process and device thereof |
-
1991
- 1991-12-10 JP JP36086091A patent/JPH05157221A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58190613A (en) * | 1982-04-28 | 1983-11-07 | Sekiguchi:Kk | Emulsion combustion process and device thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100443429B1 (en) * | 2001-07-27 | 2004-08-09 | 강현구 | Oil mixing of supply system |
| KR100618166B1 (en) * | 2004-11-22 | 2006-08-31 | (주)화성바이믹스 | Emulsifier Unmixed Emulsifier |
| JP5442743B2 (en) * | 2009-09-24 | 2014-03-12 | 邦昭 堀越 | Combustion method using emulsion fuel |
| US20150064632A1 (en) * | 2012-03-29 | 2015-03-05 | Pureteq A/S | Fluid fuel burning device |
| WO2014030242A1 (en) | 2012-08-23 | 2014-02-27 | やまと総合環境株式会社 | Combustion system |
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