JPS6334414A - Vaporizing type burner - Google Patents
Vaporizing type burnerInfo
- Publication number
- JPS6334414A JPS6334414A JP61177177A JP17717786A JPS6334414A JP S6334414 A JPS6334414 A JP S6334414A JP 61177177 A JP61177177 A JP 61177177A JP 17717786 A JP17717786 A JP 17717786A JP S6334414 A JPS6334414 A JP S6334414A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- cylinder
- chamber
- combustion
- wall
- 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
- 230000008016 vaporization Effects 0.000 title claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims abstract description 81
- 230000001737 promoting effect Effects 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims description 152
- 239000000203 mixture Substances 0.000 claims description 70
- 238000009423 ventilation Methods 0.000 claims description 18
- 239000000446 fuel Substances 0.000 claims description 15
- 239000003517 fume Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 12
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 238000005422 blasting Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000006200 vaporizer Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 235000009781 Myrtillocactus geometrizans Nutrition 0.000 description 2
- 240000009125 Myrtillocactus geometrizans Species 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000249914 Hemigraphis reptans Species 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002699 waste material Substances 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、気化筒内において発生した混気ガスをガス室
に至る過程で燃焼用空気と撹拌混合してより一層均質な
混気ガスとした後、ガス室内に均等圧状患のもとに流入
して、多数のガス噴出孔から均等に噴気燃焼させること
ができる気化バーナに関する。[Detailed Description of the Invention] Industrial Field of Application The present invention provides a method for stirring and mixing the mixed gas generated in the vaporizing cylinder with combustion air in the process of reaching the gas chamber to make the mixed gas more homogeneous. The present invention relates to a vaporizing burner that allows gas to flow into a gas chamber under equal pressure and to evenly burn fumes from a large number of gas ejection holes.
従来の技術
従来気化筒内において発生した混気ガスをガス室を経て
多数の噴焔口より噴気燃焼せしめた際にあっても、該混
気ガスがガス室と気化筒の開放側端部との間に形成され
た混気ガス希薄室より直ちに噴気燃焼されるのを皆無な
らしめて気化筒の焼損発生、ガス室内への逆火燃焼の発
生および燃焼音の高音発生を防止しながら長期に亘り良
好な気化燃焼を継続させることができる気化バーナは本
出願前例えば特開昭５７−７３３０６号公報に記載され
ているように公知であり、これを第４図を用いて説明す
る。すなわち、送気室２に隣設した有底筒状の燃焼筒１
内に、多数の噴焔孔４を穿孔した燃焼盤３を敷設して燃
焼筒１の有底側と燃焼ｍ３との間にガス室５を設ける。2. Description of the Related Art Conventionally, even when the mixed gas generated in the vaporizing cylinder passes through the gas chamber and is combusted with fumaroles from a number of nozzles, the mixed gas does not reach the gas chamber and the open end of the vaporizing cylinder. It eliminates immediate fumarole combustion from the air-fuel mixture dilute chamber formed during the combustion process, and prevents burnout of the carburetor cylinder, backfire combustion in the gas chamber, and high-pitched combustion noise. A vaporizing burner capable of continuing good vaporizing combustion is known as described in, for example, Japanese Unexamined Patent Publication No. 57-73306 prior to the application of this application, and this will be explained using FIG. 4. That is, the combustion tube 1 is a cylindrical cylinder with a bottom and is located adjacent to the air supply chamber 2.
A combustion plate 3 having a large number of flame holes 4 perforated therein is laid, and a gas chamber 5 is provided between the bottomed side of the combustion tube 1 and the combustion m3.
そして燃焼筒１内には基端開放側がガス室５と連通し、
然かも基端開放側とガス室５との間に混気ガス希薄室６
が形成されるように気化筒７を回転自在に配設する。Inside the combustion tube 1, the base end open side communicates with the gas chamber 5,
Moreover, there is a mixed gas dilution chamber 6 between the proximal open side and the gas chamber 5.
The vaporizing tube 7 is rotatably arranged so that the vaporizing cylinder 7 is formed.
上記混気ガス希薄室６の基端側はガス室５と連通せしめ
ると共に混気ガス希薄室６は通気管８により送気室２に
連通せしめたものである。The base end side of the air mixture gas dilution chamber 6 is communicated with the gas chamber 5, and the air mixture gas dilution chamber 6 is communicated with the air supply chamber 2 through a vent pipe 8.
発明が解決りようとする問題点
ところで、上記公知の気化バーナにおいては、ガス室内
の気化筒側にそれを貫通する通気管が多数配設されてい
るため、これが混気ガス流通の障害にな９、通気管のあ
る部分とそれのない部分では混気ガスの流通速度に大き
い差が生じ、その結果として燃焼盤の噴烟孔からの噴気
燃焼状態が部分的にリフト状態に陥ったり或は青焔中に
赤焔が混入し、一定圧の混気ガスを安定よく噴気燃焼さ
せることができない詐りか、混気ガスと燃焼用空気との
撹拌混合をよくして均質ａＪｆの混気ガスを連続して得
ることができない等の問題が生じた。Problems to be Solved by the Invention Incidentally, in the above-mentioned known vaporizing burner, a large number of vent pipes are disposed on the vaporizing cylinder side of the gas chamber, which pass through the vaporizing cylinder side. 9. There is a large difference in the flow rate of the mixed gas between the part with the vent pipe and the part without it, and as a result, the state of fumarole combustion from the nozzle of the combustion disk may partially fall into a lifted state, or Either the red flame is mixed into the blue flame and the mixed gas at a constant pressure cannot be stably combusted, or the mixed gas and combustion air are stirred and mixed well to produce a homogeneous mixed gas of aJf. Problems such as not being able to obtain continuous results arose.
問題点を解決するための手段
本発明は前記問題点を解決するものであって、以下にそ
の内容を実施例に対応する第１図ないし第３図を用いて
説明する。Means for Solving the Problems The present invention solves the above-mentioned problems, and the details thereof will be explained below with reference to FIGS. 1 to 3 corresponding to embodiments.
すなわち、第１発明においては、先端を開放した有底筒
状の燃焼筒１０１に送風室１０２を隣設する。上記燃焼
筒１０１内には、多数のガス噴出孔１０４・・・・・・
・・・を穿孔した燃焼盤１０３を敷設して、燃焼筒１０
１の底壁側と燃焼盤１０３との間にガス室１０５を配設
する。That is, in the first invention, the ventilation chamber 102 is provided adjacent to the combustion tube 101 which is a bottomed cylindrical combustion cylinder with an open end. Inside the combustion tube 101, there are a large number of gas injection holes 104...
A combustion disk 103 with holes drilled therein is installed, and the combustion tube 10 is installed.
A gas chamber 105 is disposed between the bottom wall side of the combustion chamber 1 and the combustion disk 103.
前記燃焼筒１０１内には、基端開放側がガス室１０５と
連通され、かつ基端開放側とガス室１０５との間に環状
の噴気通路１０７が形成されるように気化１”１１０５
を回転自在に配設する。前記環状の噴気通路１０７はガ
ス室１０５を貫通する多数の通気管１０８・・・・・・
・・・によって送風室１０２に連通されている。A vaporizer 1" 1105 is provided in the combustion tube 101 so that the open base side communicates with the gas chamber 105 and an annular jet passage 107 is formed between the open base side and the gas chamber 105.
is arranged so that it can rotate freely. The annular fumarole passage 107 has a large number of ventilation pipes 108 passing through the gas chamber 105.
... communicates with the ventilation chamber 102.
そして、上記多数の通気管１０８・・・・・・・・・よ
り外側で、かつガス噴出孔１０４の穿孔位置よりも内側
のガス室１０５内には、基端側に、燃焼１１１０１底壁
との間に周端が封止めされた扁平ガス流入室１１０を設
けた上向き混気促進ｆ：１１０９と、燃焼盤１０３側よ
り下向きに垂下した壁部１１２と該壁部１１２の自由端
側を外側に向け延出した張出壁１１３とを一体に設けた
下向き混気促進筒１１１と全間隔をおいて配設して、上
向き混気促進筒１０９と下向き混気促進筒１１１との間
に狭隘な屈曲混気ガス通路１１４を設ける。In the gas chamber 105, which is located outside the numerous vent pipes 108 and inside the perforation position of the gas jet holes 104, there is a bottom wall of the combustion 11101 on the base end side. An upward air-fuel mixture promotion f: 1109 with a flat gas inflow chamber 110 whose circumference is sealed between the two, a wall 112 hanging downward from the combustion disk 103 side, and a free end side of the wall 112 outside. An overhanging wall 113 extending toward the direction is disposed at a full interval from the integrated downward air mixture promotion tube 111, so that a narrow space is created between the upward air mixture promotion tube 109 and the downward air mixture promotion tube 111. A curved air mixture gas passage 114 is provided.
そして上記張出壁１１３と対向する位置の燃焼筒１０１
内周には環状の混気ガス減速リング１１５を内側に向け
延設したものである。又、第２発明におしては、上記第
１発明の構成の他に、前記上向き混気促進筒１０９の扁
平ガス流入室１１０には、該扁平ガス流入室１１０内に
流入した混気ガスの一部を屈曲混気ガス通路１１４中に
噴気するための噴気孔１２４・・・・・・・・・を複数
設けたものである。The combustion tube 101 is located opposite the overhanging wall 113.
An annular air-fuel mixture gas deceleration ring 115 is provided on the inner periphery and extends inward. Further, in the second invention, in addition to the configuration of the first invention, the flat gas inflow chamber 110 of the upward air mixture promoting cylinder 109 is provided with a part of the air mixture gas that has flowed into the flat gas inflow chamber 110. A plurality of blowholes 124 are provided for blowing air into the bent mixed gas passage 114.
作 用
今、バーナを始動すれば、気化筒１０６が高速回転する
と共に、送風室１０２から気化筒１０６内に燃焼用空気
が送風され、さらに屈曲混気ガス通路１１４を通った後
、混気ガス減速リング１１５に吹き当って、撹拌混合さ
れると同時にその流通速ｔＷが減速されながらガス室１
０４内に均等圧状態のもとに流入され、最後に多数のガ
ス噴出孔１０４・・・・・・・・・から均等な噴出速度
のもとに噴気される。Operation Now, when the burner is started, the carburetor cylinder 106 rotates at high speed, and combustion air is blown from the ventilation chamber 102 into the carburetor cylinder 106, and after passing through the bent air mixture gas passage 114, the air mixture gas is The air blows against the deceleration ring 115, and the gas chamber 1 is agitated and mixed while at the same time the flow rate tW is decelerated.
04 under an equal pressure state, and finally is ejected from a large number of gas ejection holes 104 at an even ejection speed.
このような状態のもとで、燃料を供給すれば、気化筒１
０６内で燃料は拡散微粒化され、さらに送風室１０２か
ら送風される燃焼用空気の噴込作用により一層微粒化さ
れたうえ、気化筒１０Ｂの開放側端部から燃焼筒１０１
内へ噴散され、点火により主燃焼される。Under these conditions, if fuel is supplied, the carburetor cylinder 1
The fuel is diffused and atomized in the combustion chamber 106, further atomized by the injection action of combustion air blown from the blowing chamber 102, and further atomized from the open end of the vaporization tube 10B to the combustion tube 101.
It is ejected into the interior and is ignited for main combustion.
さすれば、発生した生燃焼焔により気化筒１０６全体が
加熱されるので、以後気化筒１０６内に供給された燃料
は蒸発気化され、燃焼用空気と撹拌混合されて混気ガス
となり、この混気ガスは狭隘な屈曲混気ガス通路１１４
を経てガス室１０５に流入蓄気されたうえ、多数のガス
噴出孔１０４・・・・・・から燃焼筒１０１内に噴出さ
れ気化燃焼せられる。ところで、多数の通気管１０８・
・・・・・・・・より外側で、しかもガス噴出孔１０４
の穿孔位置より内側のガス室１０５内には、基端側に燃
焼筒１０１底壁との間に周端が封止された扁平ガス流入
型１１０を設けた上向き混気促進筒１０９と、燃焼盤１
０３側より下向きに垂下した９笥１１２と該Ｖ筒１１２
の自由端側を外側に向け延出した張出壁１１３とを一体
に設けた下向き混気促進筒１１１とを間隔をおき配設し
て、上向き混気促進筒１υ９と下向き混気促進筒１１１
との間に狭隘な屈曲混気ガス通路１１４が設けられてい
るので、多数の通気管１０８・・・・・・・・・の存在
で異なった流通速度をもって通気管１０Ｂを通過した混
気ガスは先ず上向き湿気促進筒１０９に衝突し、次いで
その一部の混気ガスは周端が封止された扁平ガス流入室
１１０内に進入して溢出した後、下向き混気促進筒１１
１の筒壁１１２に衝突し、さらに狭隘な屈曲混気ガス通
路１１４に沿い燃焼筒１０１の筒壁に向がい流通した後
、その一部は筒壁と衝突しながら環状の混気ガス減速リ
ング１１５に沿ってガス室１０５内に流入される一方、
他方の混気ガスｌよ下向き混気促進１２ｉ１１１の張出
壁１１３端部よリガス室１０５円に流入される。Then, the entire vaporization tube 106 is heated by the raw combustion flame generated, so that the fuel supplied into the vaporization tube 106 is evaporated and vaporized, mixed with the combustion air, and becomes a mixed gas. Air gas is passed through a narrow curved air mixture gas passage 114.
The gas flows into the gas chamber 105 and is stored therein, and then is ejected into the combustion tube 101 from a large number of gas ejection holes 104, where it is vaporized and burned. By the way, a large number of ventilation pipes 108 and
・・・・・・・・・More outward than the gas outlet 104
In the gas chamber 105 inside the perforation position, there is an upward air mixture promoting tube 109 provided with a flat gas inflow type 110 whose circumferential end is sealed between the bottom wall of the combustion tube 101 and the combustion tube 101 on the base end side. Board 1
9-shape 112 hanging downward from the 03 side and the V-tube 112
A downward air mixture promoting cylinder 111 integrally provided with an overhanging wall 113 whose free end side extends outward is arranged at a distance from the upward air mixture promoting cylinder 1υ9 and the downward air mixture promoting cylinder 111.
Since a narrow curved air mixture gas passage 114 is provided between the air mixture gas passage 114, the air mixture gas passing through the ventilation pipe 10B at different flow speeds due to the presence of a large number of ventilation pipes 108... first collides with the upward moisture promotion tube 109, and then some of the mixed gas enters the flat gas inflow chamber 110 whose peripheral edge is sealed and overflows, and then enters the downward moisture promotion tube 11.
After colliding with the cylinder wall 112 of the combustion cylinder 101 and further flowing in the direction along the narrow curved air mixture gas passage 114 to the cylinder wall of the combustion cylinder 101, a part of it collides with the cylinder wall and forms an annular air mixture gas deceleration ring. 115 into the gas chamber 105, while
The other mixed gas l flows into the regas chamber 105 from the end of the projecting wall 113 of the downward mixed gas promotion 12i111.
したがって、前記混気ガスが気化筒１０６より多数の通
気管１０８・・曲用の間を異なった流通速度をもって通
過した場合にあっても、該混気ガスは前記の如く何回と
なく営まれる衝突作用による撹拌混合作用で燃焼用空気
と撹拌混合され、より均質濃度の混気ガスとなる許りか
、その流通速度およびガス圧も著しく減速、減圧され、
略均等な流通速度およびガス圧をもってガス室１０５内
へ流入蓄気された後、多数のガス噴出孔１０４より略均
等な噴出速度をもって噴気燃焼せしめ、部分的に噴気燃
焼がリフト状態になることがなく、常に安定した青焔燃
焼を維持させることができる。Therefore, even if the mixed gas passes through a plurality of vent pipes 108, . The agitation and mixing effect caused by the collision action causes it to be agitated and mixed with combustion air, resulting in a more homogeneous gas mixture, and the flow rate and gas pressure are also significantly slowed down and reduced.
After the air flows into the gas chamber 105 and is stored at a substantially uniform flow velocity and gas pressure, the fume combustion is caused to be combusted at a substantially uniform ejection velocity from the numerous gas ejection holes 104, and the fume combustion may partially become in a lifted state. It is possible to maintain stable blue flame combustion at all times.
又、第２図に示された第２発明にあっては、上向き混気
促進筒１０９の扁平ガス流入室１１０には、該扁平ガス
流入室１１０内に進入した混気ガスの一部を屈曲混気ガ
ス通路１１４中に噴気するための噴気孔１２４を複数設
けたから、気化筒１０６より出て多数の通気管１０８・
・・・・・・・・の間を異なった流通速度をもって通過
し、次いで扁平ガス流入室１１０内に流入した混気ガス
の一部は、複数の噴気孔１２４・・・・・・・・・より
狭隘な屈曲混気ガス通路１１４中に勢いよく噴気して、
屈曲混気ガス通路１１４に沿い燃焼用空気と撹拌混合作
用を営みながら流通している混気ガス中を横切るように
流通し、混気ガスと燃焼用空気との撹拌混合をより一層
促進せしめ、均質濃度の混気ガスを起生せしめると同時
に混気ガスの流通速度およびガス圧を減速、減圧し、ガ
ス室１０５内に均等圧の混気ガスを流入して、燃焼盤１
０３全面より均−長さの気化燃焼焔を安定よ（噴気燃焼
させることができる。In addition, in the second invention shown in FIG. 2, a portion of the mixed gas that has entered the flat gas inflow chamber 110 of the upward air mixture promoting cylinder 109 is bent. Since a plurality of fumarole holes 124 for emitting fumes are provided in the mixed gas passage 114, a large number of vent pipes 108,
. . . at different flow speeds and then flowed into the flat gas inflow chamber 110. - Vigorously blows into the narrower curved air mixture gas passage 114,
It circulates across the mixed gas flowing along the bent mixed gas passage 114 while performing a stirring and mixing action with the combustion air, further promoting stirring and mixing of the mixed gas and the combustion air, While generating a mixed gas with a homogeneous concentration, the flow velocity and gas pressure of the mixed gas are slowed down and the pressure is reduced, and the mixed gas with an equal pressure flows into the gas chamber 105, and the combustion plate 1
03 Stable vaporization combustion flame of uniform length from the entire surface (can perform fumarole combustion.
実 施 例
本発明を添附図面に示された好適な実施例について説明
する。Embodiments The present invention will be described with reference to preferred embodiments shown in the accompanying drawings.
第１図および第２図において、１０１は、先端を開放し
、基端底壁側に中央開口部を設けた有底筒状の燃焼筒で
あって、該燃焼筒１０１の底壁側には送風室１０２が隣
設されている。そして、燃焼筒１０１内に、多数のガス
噴出孔１０４・・・・・・・・・を穿孔した燃焼盤１０
３を略水平に敷設して燃焼筒１０１と燃焼盤１０３との
間にガス室１０５を形成する。上記燃焼筒１０１内には
基９１１１開放側がガス室１０５と連通され、かつ基端
開放側とガス室１０５との間に環状の噴気通路１０７が
形成されるように、送風室１０２側から燃焼筒１０１内
に挿通された回転１１１１１２３の先端に、該回転軸１
２３に被せた状態のもとに気化筒１０６を回転自在に直
結せしめる。1 and 2, reference numeral 101 denotes a bottomed cylindrical combustion tube with an open tip and a central opening on the bottom wall side of the base end. A ventilation chamber 102 is provided adjacently. Then, a combustion plate 10 in which a large number of gas ejection holes 104 are bored in the combustion tube 101.
3 is laid approximately horizontally to form a gas chamber 105 between the combustion tube 101 and the combustion disk 103. Inside the combustion tube 101, a base 9111 is inserted into the combustion tube from the blowing chamber 102 side so that the open side communicates with the gas chamber 105 and an annular jet passage 107 is formed between the open base side and the gas chamber 105. The rotating shaft 1 is attached to the tip of the rotating shaft 1111123 inserted into the rotating shaft 101.
23, the vaporizing cylinder 106 is rotatably directly connected.
前記環状の噴気通路１０７はガス室１０５を貫通する多
数の通気管１０８・・・・・・・・・により送風室１０
２に連通されている。The annular fumarole passage 107 is connected to the blowing chamber 10 by a large number of ventilation pipes 108 passing through the gas chamber 105.
It is connected to 2.
多数の通気管１０８・・・・・・・・・より外側で、か
つガス噴出孔１０４の穿孔位置よりも内側のガス室１０
５内には、基端側に、燃焼筒１０１の底壁との間に周端
が封止めされた扁平ガス流入室１１０を設けた上向き混
気促進筒１０９と、燃焼盤１０３より下向きに垂下した
壁面１１２と該壁面１１２の自由Ｎ 測を外側に向け延
出した張出壁１１３とを一体に設けた下向き混気促進筒
１１１とを間隔をおいて配設して、上向き温気促進筒１
０９と下向き混気促進筒１１１との間に狭隘な屈曲混気
ガス通路１１４を設ける。そして前記燃焼筒１０１の筒
壁内側には、下向き混気促進筒１１１の張出壁１１３と
対向するように自由端側を内側に向け張出させた環状の
混気ガス減速リング１１５を配設して、屈曲混気ガス通
路１１４中において・ａ焼用空気と撹拌混合されながら
、その流通速度およびガス圧を減速、減圧した混気ガス
を混気ガス減速りング１１５との衝突撹拌混合作用によ
り、さらに、撹拌混合して均質濃度の、しかも減速、減
圧された混気ガスとしながら張出壁１１３と混気ガス減
速リング１１５との間よりガス室１０５内へ均等に流入
せしめる。A gas chamber 10 located outside the numerous ventilation pipes 108 and inside the perforation position of the gas ejection hole 104
Inside 5, there is an upwardly directed air mixture promoting cylinder 109 which has a flat gas inlet chamber 110 whose peripheral end is sealed between the bottom wall of the combustion cylinder 101 and the bottom wall of the combustion cylinder 101 on the base end side, and an upwardly facing air mixture promoting cylinder 109 that hangs downward from the combustion plate 103. A downward air-fuel mixture promotion tube 111 integrally provided with a wall surface 112 and an overhanging wall 113 extending outward with the free N measurement of the wall surface 112 are arranged at intervals to form an upward hot air promotion tube. 1
A narrow bent air mixture gas passage 114 is provided between the air mixture gas passage 114 and the downward air mixture promotion tube 111. On the inside of the cylinder wall of the combustion cylinder 101, an annular air-fuel mixture gas deceleration ring 115 is disposed with its free end extending inward so as to face the projecting wall 113 of the downward air-fuel mixture promoting cylinder 111. Then, while being stirred and mixed with air for baking in the bent air mixture gas passage 114, the air flow velocity and gas pressure are slowed down and the pressure is reduced, and the air mixture is subjected to collision stirring and mixing action with the air mixture gas deceleration ring 115. As a result, the mixed gas is further stirred and mixed to obtain a mixed gas of homogeneous concentration, decelerated and depressurized, and uniformly flows into the gas chamber 105 from between the overhanging wall 113 and the mixed gas deceleration ring 115.
１１６は、送風筒であって、該送風筒１１６の基端は送
風室１０２に接続され、かつ先端側は気化筒１０６内へ
深（挿通されていて、気化筒１０６と送風筒１１６との
間には混気ガス通路１１７が形成されている。該混気ガ
ス通路１１７は基端側でガス室１０５と連通されて−る
。気化筒１０６内の先端には送風筒１１６の先端開口に
対向して中空逆円錐状の燃料拡散体１１８が取付けられ
ており、該燃料拡散体１１８の内側には送油管１１９の
先端が近接対向されている。116 is a blower tube, the base end of the blower tube 116 is connected to the blower chamber 102, and the distal end side is deeply (inserted) into the vaporizer tube 106, and there is a gap between the vaporizer tube 106 and the blower tube 116. An air mixture passage 117 is formed in the air mixture gas passage 117. The air mixture gas passage 117 communicates with the gas chamber 105 at the base end side. A hollow inverted conical fuel diffuser 118 is attached, and the tip of an oil feed pipe 119 is closely opposed to the inside of the fuel diffuser 118.
また、上記気化筒１０６の基端開放側には、先端を燃料
飛散端１２１とした環状の混気体１２０・ が燃料飛
散間隙１２２をふ・いて一体に装着されており、この混
気体１２０とガス室１０５との間に前述した噴気通路１
０７が形成されている。Furthermore, an annular air mixture 120 with a fuel scattering end 121 at its tip is integrally attached to the base end open side of the vaporization tube 106 across a fuel scattering gap 122, and this air mixture 120 and gas The above-mentioned fumarole passage 1 is provided between the chamber 105 and the chamber 105.
07 is formed.
したがって、上記環状の噴気通路１０７は、気化筒１０
６の回転間隙であり、しかも送風室１０２から常に燃焼
用空気を流通させて気化筒１０６０基端側と燃焼盤１０
３の焼損を防止するものである。Therefore, the annular fumarole passage 107
Moreover, combustion air is constantly circulated from the ventilation chamber 102 to the base end side of the carburetor cylinder 1060 and the combustion plate 10.
This is to prevent the burnout of item 3.
第３図に示されたものは、第２発明の気化バーナに係る
ものであって、該第２発明に係る気化バーナにあっては
、扁平ガス流入室１１０を形成する壁面に？Ｍ数の噴気
孔１２４・・・・・・・・・を穿孔して、気化筒１０６
より多数の通気管１０８・・・・・・・・・の間を通っ
て扁平ガス流入室１１０内に進入した混気ガスを複数の
噴気孔１２４・・・・・・・・・より屈曲混気ガス通路
１１４を横切るように噴気せしめて、屈曲混気ガス通路
１１４中を流通する混気ガスと衝突せしめ、もって衝突
による撹拌混合作用で混気ガスをさらに均質ならしめる
と同時に流通速度およびガス圧を減速、減圧し、均等圧
の混気ガスをガス室１０５内へ流入させ、より安定した
気化燃焼を行わせることができるようにした以外の構成
は第１発明の気化バーナと同一である。What is shown in FIG. 3 is related to the vaporizing burner of the second invention. By drilling M number of fumarole holes 124......, the vaporization tube 106
The mixed gas that has entered the flat gas inflow chamber 110 through a larger number of vent pipes 108 is bent and mixed through a plurality of blowholes 124. The steam is made to cross the gas mixture passage 114 and collides with the mixture gas flowing through the bent mixture gas passage 114, thereby making the mixture gas more homogeneous through the stirring and mixing action of the collision, and at the same time improving the flow rate and the gas flow rate. The configuration is the same as that of the vaporizing burner of the first invention, except that the pressure is decelerated and reduced, and the mixed gas of equal pressure is allowed to flow into the gas chamber 105, thereby allowing more stable vaporizing combustion to be performed. .
発明の効果
要するに本発明は、送風室１０２に隣設した燃焼ＷＪ１
０１内に、多数のガス噴出孔１０４を穿孔した燃焼盤１
０３を敷設して内部にガス室１０５を配設し、該燃焼筒
１０１内には基端開放側がガス室と連通し、しかも基端
開放側とガス室１０５との間に環状の噴気通路１０７が
形成されるように気化筒１０６を回転自在に配設すると
共に前記環状の噴気通路１０７をガス室１０５を貫通す
る多数の通気管１０８・・・・・・・・・により送風室
１０２に連通せしめたものであっても、前記通気管１０
８より外側で、かつガス噴出孔１０４の穿孔位置より内
側のガス室１０５内には基端側に燃焼筒１０１底壁との
間に周端が封止された扁平ガス流入室１１０を設けた上
向き混気促進筒１０９と燃焼盤１０３側より下向きに垂
下した壁部１１２と該壁部１１２の自由端側を外側に向
け延出した張出壁１１３とを一体に設けた下向き混気促
進筒１１１とを間隔をおき配設して、上向き混気促進筒
１０９と下向き混気促進筒１１１との間に狭隘な屈曲混
気ガス通路１１４を設けると共に、張出壁１１３と対向
する位置の燃焼筒１０１内周には環状の混気ガス減速リ
ング１１５を内側に向け延設したから、ガス室１０５内
において、それを貫通する多数の通気管１０８が配設さ
れていても、該通気管１０８よりも外側のガス室ＩＬｌ
Ｓ内に上向き混気促進筒１０９と下向き混気促進筒１１
１とにより形成された屈曲混気ガス通路１１４によって
気化筒ＩＬ１６よりガス室１０５に向け流通する温気ガ
スを有効的に撹拌混合させる許りか、通気管１０８の間
を通過した以後の混気ガスを−たん、扁平ガヌ流入室１
１０内へ流入させて、撹拌混合作用と流通速度の減速な
らびに減圧作用を営ませ、もって、混気状態を良好なら
しめると同時に、その流通速度のムラ発生をなくし、略
均等な流通速度および圧力を維持させながらガス室１０
５内へ流入せしめることができるは勿論のこと、屈曲混
気ガス通路１１４を通過した以後の混気ガスは、ガス室
１０５に流入される直前におりて、混気ガス減速リング
１１５と衝突させて、さらに混気作用と減速および減圧
作用を営ませたので、ガス室１０５内に流入蓄気された
混気ガスは何処も一定圧力状態に維持され、略均等な流
通速度のもとに気化燃焼焔を安定よく噴気燃焼させるこ
とができる外、扁平ガス流入室１１０内に流入した温気
ガスの一部を複数の噴気孔１２４・・・・・・・・・よ
り屈曲混気カス通路１１４を横切るように噴気せしめ、
より一層の混気作用および流通速度の減速作用ならびに
減圧作用を行わせ、より安定した気化燃焼を長期に亘り
継続させることができる効果を奏する。Effects of the Invention In short, the present invention provides a combustion WJ1 adjacent to the ventilation chamber 102.
Combustion disk 1 in which a large number of gas ejection holes 104 are bored
03 and a gas chamber 105 is arranged therein, and the open base side of the combustion tube 101 communicates with the gas chamber, and between the open base side and the gas chamber 105 there is an annular blowhole passage 107. The vaporizing cylinder 106 is rotatably disposed so as to form a vaporizing cylinder 106, and the annular jet passage 107 is communicated with the blowing chamber 102 through a large number of ventilation pipes 108 passing through the gas chamber 105. Even if the ventilation pipe 10
A flat gas inflow chamber 110 whose peripheral end is sealed between the bottom wall of the combustion tube 101 and the bottom wall of the combustion tube 101 is provided on the base end side in the gas chamber 105 outside of the gas outlet 8 and inside the perforation position of the gas ejection hole 104. A downward air mixture promoting cylinder that integrally includes an upward air mixture promoting cylinder 109, a wall part 112 that hangs downward from the combustion disk 103 side, and an overhanging wall 113 that extends the free end side of the wall part 112 outward. 111 are arranged at intervals to provide a narrow bent air mixture gas passage 114 between the upward air mixture promotion cylinder 109 and the downward air mixture promotion cylinder 111. Since the annular mixed gas deceleration ring 115 is provided on the inner periphery of the cylinder 101 and extends inward, even if a large number of ventilation pipes 108 are disposed inside the gas chamber 105 and passing through it, the ventilation pipes 108 Gas chamber ILl outside of
An upward air mixture promotion tube 109 and a downward air mixture promotion tube 11 are provided in S.
By effectively stirring and mixing the hot gas flowing from the vaporizer cylinder IL 16 toward the gas chamber 105 through the bent air mixture gas passage 114 formed by the air mixture gas passage 114 formed by O-tan, flat Ganu inflow chamber 1
10 to perform an agitation mixing action, a slowing down of the flow rate, and a depressurizing action, thereby making the air mixture condition good, and at the same time, eliminating unevenness in the flow rate and creating a substantially uniform flow rate and pressure. gas chamber 10 while maintaining
Of course, the mixed gas after passing through the bent mixed gas passage 114 falls just before flowing into the gas chamber 105 and collides with the mixed gas deceleration ring 115. In addition, since the air mixture action, deceleration, and depressurization action are performed, the air mixture that flows into the gas chamber 105 and is stored is maintained at a constant pressure everywhere, and is vaporized at a substantially uniform flow rate. In addition to being able to stably burn the combustion flame with fumarole, a portion of the hot gas that has flowed into the flat gas inflow chamber 110 is passed through the plurality of fumarole holes 124 into the bent air mixture waste passage 114. The fumes are emitted across the
This has the effect of further increasing the air-mixing effect, slowing down the flow rate, and reducing the pressure, and making it possible to continue more stable vaporization combustion over a long period of time.
図面に本発明に係る気化バーナの実施例を示すものであ
って、第１図は一部を切欠した第１発明の縦断正面図、
第２図は第１図Ａ−Ａ線における一部切欠した横断平面
図、第３図は、第２発明に係る気化バーナの一部切欠し
た縦断正面図、第４図は従来例気化バーナの一部切欠し
た縦断正面図である。
１０１・・・燃焼筒、１０２・・・送風室、１０３・・
・燃焼盤、１０４・・・ガス噴出孔、１０５・・・ガス
室、１０６・・・気化筒、１０７・・・噴気通路、１０
８・・・通気管、１０９・・・上向き混気促進筒、１１
０・・・扁平ガス流入室、１１１・・・下向き混気促進
筒、１１２・・・筒壁、１１３・・・張出壁、１１４・
・・屈曲混気ガス通路、１１５・・・混気ガス減速リン
グ、１２４・・・噴気孔The drawings show an embodiment of the vaporizing burner according to the present invention, and FIG. 1 is a partially cutaway longitudinal sectional front view of the first invention;
2 is a partially cutaway cross-sectional plan view taken along the line A-A in FIG. 1, FIG. 3 is a partially cutaway longitudinal front view of the vaporizing burner according to the second invention, and FIG. It is a longitudinal sectional front view with a part cut away. 101... Combustion tube, 102... Blow chamber, 103...
・Combustion plate, 104... Gas outlet, 105... Gas chamber, 106... Vaporization cylinder, 107... Fumarole passage, 10
8...Vent pipe, 109...Upward air mixture promotion tube, 11
0...Flat gas inflow chamber, 111...Downward air mixture promotion cylinder, 112...Cylinder wall, 113...Protruding wall, 114...
...Curved air mixture gas passage, 115... Air mixture gas deceleration ring, 124... Fumarole
Claims (2)
を穿孔した燃焼盤を敷設して内部にガス室を配設し、該
燃焼筒内には基端開放側がガス室と連通し、しかも基端
開放側とガス室との間に環状の噴気通路が形成されるよ
うに気化筒を回転自在に配設すると共に、前記環状の噴
気通路をガス室を貫通する多数の通気管により送風室に
連通せしめたものにおいて、前記通気管より外側で、か
つガス噴出孔の穿孔位置より内側のガス室内には、基端
側に燃焼筒底壁との間に周端が封止された扁平ガス流入
室を設けた上向き混気促進筒と燃焼盤側より下向きに垂
下した壁部と該壁部の自由端側を外側に向け延出した張
出壁とを一体に設けた下向き混気促進筒とを間隔をおき
配設して、上向き混気促進筒と下向き混気促進筒との間
に狭隘な屈曲混気ガス通路を設けると共に張出壁と対向
する位置の燃焼筒内周には環状の混気ガス減速リングを
内側に向け延設したことを特徴とする気化バーナ。(1) A combustion plate with a large number of gas ejection holes is installed in the combustion cylinder adjacent to the blowing chamber, and a gas chamber is provided inside the combustion cylinder. The vaporizing cylinder is rotatably disposed so as to communicate with each other and to form an annular fume passage between the open base side and the gas chamber, and the annular fume passage is connected to a large number of fume passages passing through the gas chamber. In the case where the trachea communicates with the ventilation chamber, the gas chamber outside the ventilation pipe and inside the perforation position of the gas jet hole has a circumferential end sealed between the proximal end and the bottom wall of the combustion cylinder. An upward-facing air-fuel mixture promotion tube with a flat gas inflow chamber, a wall that hangs downward from the combustion disk side, and an overhanging wall that extends the free end of the wall outward. The mixture promoting tubes are arranged at intervals, and a narrow, curved air mixture gas passage is provided between the upwardly facing mixture promoting tube and the downwardly facing mixture promoting tube. A vaporizing burner characterized by an annular air-fuel mixture gas deceleration ring extending inward around the periphery.
上向き混気促進筒の扁平ガス流入室には、該扁平ガス流
入室内に進入した混気ガスの一部を屈曲混気ガス通路中
に噴気するための噴気孔を複数設けたことを特徴とする
気化バーナ。(2) In the device according to claim 1, a portion of the mixed gas that has entered the flat gas inflow chamber of the upwardly directed air mixture promoting tube is routed into the bent mixed gas passage. A vaporizing burner characterized by having a plurality of fumarole holes for emitting fumarole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61177177A JPS6334414A (en) | 1986-07-28 | 1986-07-28 | Vaporizing type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61177177A JPS6334414A (en) | 1986-07-28 | 1986-07-28 | Vaporizing type burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6334414A true JPS6334414A (en) | 1988-02-15 |
| JPH0517450B2 JPH0517450B2 (en) | 1993-03-09 |
Family
ID=16026526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61177177A Granted JPS6334414A (en) | 1986-07-28 | 1986-07-28 | Vaporizing type burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334414A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950008A (en) * | 1982-09-17 | 1984-03-22 | Tokuyama Soda Co Ltd | Aluminum nitride powder and its manufacture |
-
1986
- 1986-07-28 JP JP61177177A patent/JPS6334414A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950008A (en) * | 1982-09-17 | 1984-03-22 | Tokuyama Soda Co Ltd | Aluminum nitride powder and its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517450B2 (en) | 1993-03-09 |
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