JPS5953620A

JPS5953620A - Heating furnace

Info

Publication number: JPS5953620A
Application number: JP16529082A
Authority: JP
Inventors: Katsuhiko Kaburagi; 鏑木　勝彦
Original assignee: Sumitomo Metal Industries Ltd
Current assignee: Nippon Steel Corp
Priority date: 1982-09-21
Filing date: 1982-09-21
Publication date: 1984-03-28
Also published as: JPH0375609B2

Abstract

PURPOSE:To decrease the thermal loss in a heating furnace and to improve the treatment capacity by quick heating by providing radiation burners provided with porous refractories for preventing backfiring and combustion sections of honeycomb-shaped ceramics on the furnace wall. CONSTITUTION:Plural radiation burners 13 are provided on the ceiling, floor surface and both side faces in the heating section 9 of a heating furnace. The burners 13 are formed of porous refractories 14 for preventing backfiring consisting of such members that allow the permeation of premixed gases therethrough at the propagation speed of flames or above as well as ceramics 15 of a honeycomb shape provided in contact therewith. A cushion member 16, heat insulating material 17 and solid refractories 18 are interposed around the burners 13 to constitute a housing 19 which is mounted to the furnace wall. The housing 19 is communicated by a through-hole 20 with a mixing chamber 21, where a gaseous mixture of fuel and air is blown through the refractories 14 to the ceramics 15 and is burned to heat directly the honeycomb.

Description

[Detailed description of the invention]

この発明ｔよ、）′Ｊ１壁にハニカム形状のセラミ、ツ
ク−Ｃなる燃焼Ｈ′１１Ｓである固体加熱源を設けて燃
１’ｌのＮｊｉ約於よび匙理１］ヒノＪの向−にを図っ
た加；）フトカ−１に嘱目−る。圧延り程における鋼、ト」の加熱シζは、スラブ等・７
）用刊の」易合は第１図の尿６１（方面面図に示す、１
：うに、スラブ（＋１かテーブル・［Ｊ−ラ（２）の回
転シマ二より移−：ｊｂ　ｔ′る、ローラハースＬ）す
連続加熱炉か、斗た丸１］５モ簀俸利σ）、］易音（↓
第２図の＋ｉＩｉに］４ノ〒ｉｌＥ面図（・〔＝示すよ
う（τ、丸形管俸４＋、ｔ（３）かスキューローラ（４
）１−を円周方向に回転しなから移動Ｊるバレルハ１す
加熱・ｊγｉか多く用いら才り、Ｊ戸内で燃オ・１（Ｉ
：燃焼さぜ、その燃焼熱て：ｒ１（・［４ｊ）Ｊを直度
またＣま間１）、：に加熱する方法か一般的に行われて
いる。 −１−配別熱炉においては、例えば第１図のバーナ（５
）より生じる火炎（６）からの燃焼熱かスラブ（１）に
伝わるまでの伝熱機：・１４としてＱよ次の４つかあり
、燃焼すく炎からの幅９．１（Ｑｌｏｌ）二火炎から物
体への直接に熱・１ノｉ壁ｉｆ＋−＋からの幅ｑ、Ｉ（Ｑｒ、、）　：
火炎ンＣより力１ｊ熱されたりノｊ砧ｅ　：ｆｕかｆも
の：凸１１ノ支１バ；ｊ＋ｉ５・ｊＪｉ内カスからの輻１．Ａ、ｔ　（Ｑ＋ρ：Ｊ、ｙ
ｊ内カスτ介した１凸１１）”２（へ熱メ・］、流伝熱（Ｑｒ４）　：対７ｊ１．による間随臥
熱り記各伝熱１い−の割With this invention, a solid heating source of a honeycomb-shaped ceramic and a combustion H'11S called Tsuku-C is installed on the wall of J1, and a solid heating source of combustion H'11S is installed on the wall of J1, and it is placed in the direction of In addition, we are looking at Futokar 1. The heating value of steel during the rolling process is 7 for slabs, etc.
) publication is shown in Figure 1, 61 (shown in the direction map,
: Sea urchin, continuous heating furnace with slab (+1 or table/[J-ra (2) rotation stripe 2-: jb t'ru, roller hearth L) or tota-maru 1] 5 moss salary σ) ,] Easy tone (↓
+iIi in Figure 2] 4 no.
) 1- is rotated in the circumferential direction and the barrel is moved.
A commonly used method is to heat r1(・[4j)J directly to C(1), : to generate the heat of combustion. -1- In the distributed heat furnace, for example, the burner (5
) until the combustion heat from the flame (6) is transferred to the slab (1): ・As 14, there are the following four Q, and the width from the combustion flame is 9.1 (Qlol). Width q, I (Qr,,) from the heat directly to the wall if+-+:
Force 1j heated by flame C: fu or f: 11 protrusions, 1 support; j+i5 ・Radius 1. A, t (Q + ρ: J, y
1 convex 11)" 2 (to heat) through the dregs τ in j, flow heat transfer (Qr4): Pair 7 j 1.

【千は第１表に示トダ１１き、
１ＨＩＪ今てｉ（’＋　Ｚ＋ことか知り八でいる・・第
　　　　　１　　　　　表ここで注１−１１−べき点は、炉内で燃キ・１を直、ｌ
’９　Ｊ蒸焼させて加熱するにも拘らず、火炎からの直
接でＪ＜熱１１ｔは全体の５〜１０％にしか過ぎず、！
Ｊ１壁かＬ：戸／）固体１幅則云熱阻の割合か４０〜６
０チと最も多くを占めていることである。一般に、ガスおよび固体の幅１４．１にょる（ｙ、：　
ｐ）ｌ、　ｆｌｔ、’　Ｉ’−３次式（ｐにより求めら
れる・（ン。−・騎；・１帖・Ａ、Ｗ／ｈ　　・・・・・・（
１）ここて、ＱＬ、：光、熟睡から発する輻ｆ４１伝≠
７１１．ｉ、、ｉ。Ａ、：：光熱諒の衣面債［ち；：黒体の全幅Ｒ１１，、（〜１．。 ε、：：ガスまたＱ、１国体の幅＋〕、＋　・キ・Ｉｉ
、１１常、燃’１３’６　火’％　Ｋ　オケルＪＪ−Ｘ
　幅＋１．ｌ　：４：、　（Ｉｊ、＋１．２−　（１，
／１で固体幅ＩＪ、１に卦ける固体幅」イ、ｌ率ｕ）０
．６〜０．８にくらべて約凭の航゛Ｃある。＜、ｒＹｉ
つＣ１，記式■から、表面積、黒体の全’ｌ’Ｍ　４１
；７ｉをカスと固体壁足回−とすＡＬば、固体壁の発す
る輻躬云熱：１１．はガスの発する幅４．１伝熱鼠にく
らべて約２倍となる。前記第１表に小した）’ｊ３　葉
面からの１７１１良臥〃〜か全体の４０〜６０係を占め
る理由ｙ′、Ｉ：　、１記によるものであるか、しかし
従来の加熱すＪｌの場合Ｑよ燃焼火炎か−１；Ｌ　ｉ’
、）　ｉ壁に（ム熱さノシ、さらに力ｊ壁から被加熱物
に鮒ｊｊ）ｊ（−４−るのであり、最ｔ）尺）；、ｊＩ
壁への（Ｌ＜熱かがス幅帽−Ｃある１９４係−１−この
間の１′／、名！蜂力率、）・低く、ために−２・ノ！
１（１失か・１択めＣ−大きいという問題かある。 −まｌ′杜、このように炉啼面への（１＜熱かカス輻」
〕、ｊてありリリｉｆ　ｑ、ｌ率か小さいためゾＪｉ壁
）１１１のＹ！ｌｌ’Ｌ度か低ｒ台−に抑えらスジ、Ｄ
　−ラバー　ス５加１ｄ５ＪＪ−１−ＣはＩ：３５０　
゛ｃ程度、バレル型ノＪｌｌ　？、ＱＳ　’ｌＪ’ｉ　
−ｒ’　＆’、Ｌ　Ｌ　２５０〜１．　、（００’Ｃカ
１．１恨（！ｌ：　ｆｌ　ッている。１６１１本かＬ゛
）のｐｊ’、　＋ｔ’ｉｒｆ　ｑ、ｌに：１．．−イ’
Ｃ＆よ−ｆｉｘ　に、幅１１、Ｉエネルギー′、Ａｔ’
　＆−Ｊ、加熱源の絶灯イｉｌＡ度の・１東に比例４′
−るので、Ｌ記ノｌ１ｌｌ　＜すＪｉ４ｊ、’４面温１
リ−か１．２５０−］　：３５０°Ｃのような１氏ｒ＞
、’　Ｃ１ｆ１、固体幅引率か友Ｃあっでも全体の幅（
旧エネルギー歌とＬ−Ｃ１ｉ小さいものしか１１１らＡ
Ｌず、従って高温での被加ス）４す〜１勿のｂ−４’、
　Ｕｌｌ省、′Ｊ〜か？−テえず、処理能力の向にを図
る点Ｃｆｄ１点かあるという問題かある。最近、例えば連続、νｊ造装置−（ｒｌ；＜１琶１し／
ｃ温ハスラフ（、′ｆり１００（１°ｃ）？ｃ、７ｉ気
誘ｉｊ；υＩｆ；ｉ’！’Ｊｔ：、　、−１：　ｊＩ１
−＋ｌ〔に適した２／ｉ＋’を度（１，１，５０〜Ｌ２
５０’Ｃ）＆・二まで急速加熱をｒｆい処Ｊ、！ｌ！能
力の向１．．を図る方法か一部“で行わＪシでいる。し
かし、この電気誘導加熱は、誘ＬＦ−１コイルの形状に
もよるか一般に、加熱効率か入力′電力比（Ｉ＜ｖＶ／
８６（Ｂｊ）では４０〜７０係であり、発電効率を見込
んだＩぐ〜へ’／２４５０−では１４〜２５係であり、
角力式の加熱効率１１０〜（５０％にくらべて著しく小
、経済゛Ｃあつこ−その１−設Ｄ１１１費用も嵩むので
、一般的に用いらｉシる−まてにに１至つ−こいない。本発明Ｑ」、かかる現状に鑑み一部なさ八／こもの−Ｃ
１従東の加熱た−１における熱損失を１げ反曲に（氏減
し乙燃１’＋の頗約を図る々ともに急速加熱ケζよる処
理能力の向Ｊ−を図り１（Ｌる加熱炉の提供を１−１的
表するものＣある。本発明前／Ｑま１．」ホｌ−た１Ｉｌｌ′Ｉｉ牛１碑′
の大きい固体・１９．１伝熱に着１１シて、ｃｉＬを最
もイｊ幼（、こ活用したノル熱すＪｌを開光Ｊ−べく利
し々ノ４ｊり樋ノ（′冗を１１（ねた。そのｊｊ’ｌ’
ｊ　’ｌ’Ｌ：、力ｉ鳩セにハニカム（ＱのＬ１０ノ影
、（人のセラミンク（以ドハニカムセラミ゛ツクという
）の内部で燃料を燃焼すせ、ハニカノ・センミンク表面
を１・１，１Ｉ（（加熱詠とする幅！Ａ、１バーナを設
けること（・′こよって、固体帖洩、１シてよる加熱か
最も自効に活用Ｊされ従来の問題点をすべて１リイ決し
得ることケ見出し、ｔ。寸なわち、この加熱・＋３−ｊＩ：ｉ第１（パσ、多数
の〕火い空間内でハニカムセラミンクを燃焼火炎により
直接加熱Ｊ〜るものであるから、火炎と７１ニノＪムと
の１ｉ’ｄｆｃｉｉピ率のよい１ｊｉｊ（伝達か行われ
１、Ｉ）（１１１失ヱ・１１ジ（めて少くして固体υ１
ｊ熱諒かｒｌ」１らノシる・第２に、１−記の９１１く
燃焼火炎と〕＼ニカ１、間て１七イニグ）よい熱交換か
ｆ」わノしるため、ハニＪ）ムｒ！ｉｔ冒すを燃ｉ＋＋
’４．火炎のｆ：ｌｌｆ度と大差のない（！ｉ！Ｌｌ恩
（１６００〜１８０領（：　）　ｔ−Ｃ加熱し得−℃、
従来Ｊ３ｊ−蹄（都度にくらべてイセめＣ高・品のｉｒ
’、１雌加熱源”Ｅ　Ｉ！ｉることかｊり能となる。−
！た１−古己／飄ニノＪ）・セラミック内部でのす熱焼
において（ｌよ、逆火防１１−装；１．！’ｉの設ｉｉ
’ｊか心安と７ダるか、これにメＪシ（にｌ：　”ニカ
ノ、にす然ＩＩとり）で気の混、／１気体を逆火缶１Ｉ
Ｌ−イＣい床用−（１共給−（−きるような多孔質１ｎ
］１火１勿を、：Ｉ’ｌ　ｒ記ハニノＪムの７！Ｉ′後
に接して配設ｒることによ−）こ１′分にメ：１洪４−
ることか°Ｃきる。 −ｄｊノこ１−記ハニカムセラミック内部こ燃（１侘燃
：克させてハニカトセラミソ、りを高幅」Ａ、１熱源と
Ｖる７′コめの条件どし−Ｃは、次の、Ｄ〜（（３）の
ｋ　ｆｌをｉ’ｉｆ’ｉ足するようにハニカムを構成す
ればよいこともｌ１７ｆｉ　＋！、ＳＬ、′と・（１）
ハニカム内部燃焼に安する空Ｋｒギ＞４５（１４■　ハ
ニカム内１ｔ１５燃焼に安する。Ｉｔｌ気速ｊす゛火炎
１パ涌速度 ’、ｉＪ）　　ハ＝　’ｊＪ　ム内ｉ’ｔｌＳ燃焼Ｋ　
−’１９　ｒル空１ｒ」：ｊ径゛１胴φｑ］ｌ　、’＋
ｌ　Ｊ：）”　％　、、１：’、　Ｊｉ己のり１１（高
７１情の固１本）Ｊ旧１Ｊ旨原の幅利バーナ全１＋ｉｆ
ｒえた加１ηＪすＪｌか、健宋Ｊノｊに比較して、イ→
、甜ノＪ旧ζノ５カ・１す１指きなるのＱ・ユ次の」１
１８山から−ｒある。７．１１．１１目の加熱（ｔζお
ける固体加熱源からの１’：＋曹、１工不ルキーｉｆｆ
、’　＆−１次式・？）によりシ］（め１：、れる、。こζ−τ゛（Ｑ：輻［」、ｊエネルギー（１；φ、：加
ブ坊源々ｊｉｌｌ；ｆｌ　Ｈのｊ田１キ１糸浅（’＼ｖ
　：加熱源のｔｏ　−＜”ｌ　ｉＭｒ　ＩＱ：１’ｃ　
　’　　、！岡］：４の２１１色文Ｊ’　ｊ！１１１ｒ
　ｍ１１列えばｉｌ、ｌｐわし１／ｊ　、：＜反の１品
■１ハスラフ゛（１０００’Ｃ）全ローラハースノ１ｉ
ｊ１．７用許すリ戸で力１１）ノ（４−る１易ｒ７、ハ
ニカトセラミックの憎（’１．１バーナを備えだ加＃Ａ
　１Ｊｉと従来炉との・１〜・＋ｆ　月、Ｉエネルギー
１１１を、ハニカム衣用１晶■ｊ実を１．８０を丁仏１
ｉ（ｉ東（、）ｉの力ｉ壁昌曳蛍１：（５０゛ｃとし２
こ、１２式ｌ２）（・Ｃより」七１殴Ｆ汁犯＋゛ｌ−る
と、ハニノＪ　７−％　１ｉＲ１ｊ　Ｉ旧バーナ足１１
ｉｌ′ｉえたｉ′Ｊｉ！；１．　＋）ｔ、來ｊノｉのｚ
、７１゛音となる。まだ１列えばｒ！ｉＡ　２１ｉ１ｆ
ｌイ市・（６００’ｃ　）全バレル型加熱・１７−ｉで
加−ｌ−る場ｒ？、ノ＼ニノノム面イ！ｌ１１ｒ　ＩＱ
ｉ　ＩＯ２０’（：、従来・ｊプ１壁面（！１１１１，
１騙１２５（ＩｃとしてＪ七ｌ咬すると、ハニカム幅用
バーナ’ａ：　ｌ１ｉｆｉえ／こ・垣は従来りＪｉの２
．４４；：’＜、となる。このようにハニカＡ　＋ｈ宿
（，１バーブ−を１ノ市えたり月のｌ’＋“ｉｆ　１１
．Ｉエネルキーｉ１ｊ’　＆：Ｊ、’従宋・１月に比較
して２．７１４〜２７倍と人１１」に楯”えるの゛（ぞ
ルだけ鋼Ｈの加熱時間か１ＪＸｊ、Ｉ柄へ７Ｌ、１ｊ・
・、１１開鴎かζり能と；ダるのである。本発明に１．Ｉ−記知兄に基い°（’／、：＝寵シ、′
こもσ）（−１その安旨碍Ｊ−るところは、り然オ′１
カスとりと気σ）Ｊゝ山−音ガスか火炎１八１１丘１屯
度以ヒの法度−Ｃｊｌ　、Ｊｉ４　’Ｊ−るよ・）７午
逆火防市川多孔ｔ−１１１］１１火物と、該１１１ｊ・
１火物と１・１何ノ′；、１−Ｃ設ホたノ・ニノＪム形
状のセラミンク−（なる燃１３″Ｊ、部と？Ｉ：具備し
た動ｌ、１バーナ蕾カー１壁に−・か、１：　（Ｑ　Ａ
’（ｉ、閘設けたことを特徴と１−る加？ＰＪ４炉にＪ
（＋　７’！、＋。次に添イ・１図面に基いＣ本発明（／’）　）Ｊｌ＋熱
ＩＪ欧、！；　Ｉ：、、にｉｉＦ細に説明する８第３図（は本発明を実施ｌ−るスラー）加、で！１．１
１１σ）　１．１−ラハース型連、読加熱すノーｉノ）
−１シリを・１０１；［にｉｎｒ　１＋！ＩＩ　ｊｉｎ
図、第４図は・乃：３図の加熱ｊ’ｉＢ　Ｌ”　）−世
へ（・１ツノ（小す）の拡大１１〆ｌ新側面図、第５図
シま：】５・Ｉ　ＩＬ牡１八、Ａ線の縦断市面図である
。第３図に示すす１１く、炉は図１．右から７１−＼１ｌ
Ｉｌに４ＪＩ熱同収用５（７）と予熱ｒ：１３＋ｓ）と
加熱部（０）とからｌ＋ｌ′Ｊｉ＋７さｌし、スラフ（
１））よりｉｌに配設さ才゛したチーフル１」−ラｔ、
１（１）　、１．：。金、ロールの回転によって・νえ人１−１　（、＋　＋
）から曲１１１冒１（１のに向けＣ水−甲にｆｆｌン蓋
さｆ’Ｌろ。また第４戻び第５図に示すＬｌｌく、加熱
Ｆ７１Ｓ（９＞に４ｓ１人井反び床面Ｑ′（１、ｉＪ向
ｆる複数制の′１ｘｌＡ　＋にｌバーナ（１艷か、イた
両１１１１１曲にもそノＬぞノし対向して複数個の幅ｌ
旧ノ＼−すθ；９か、スラフの移動ラインに向けて所定
の間隔で一列げ二１配置さ７′Ｌでいる。第６図（ｆ＞（ロ）Ｑよ幅１４．１バーナ（１，め＋２
）　Ｊ’ｊ４　Ｊ告Ｊ）−例を示す、４５２明図で、（
イ）＆、ｌ：　＊（ｉｆ：断市曲図、（Ｄ）　２：’ｉ
、　Ｉｉ（面図−Ｃアル。図示例では、中１“ｊｆ　、Ｗ、ｌバーナ（ｊｌ」そｉ
Ｌ’ｆニル第２．１＠にこ示し／こ部セか１：）なる逆
火防止用１の多孔＋７７ｊ　ｌ制火物（１４）と、この
前に接して設け７’ｊ／Ｘニカムセラミノク（１つと、
こｌしもの周囲音ｉｉに　Ｉ・ｌｉｌ　４’４’　（＋
［））、断Ｍ　（Ｎ’Ｃ１７）および固定１制火物（１
８）を介在さ−１１−て堅固にｉノ１目ｊ’５Ｕ−乙ソ
′１１壁に取（・１けるハワンノグＱ！ｊとか１′）構
成さノしＺ）。］−記多化’Ｐｆ、　ｌ制火物の厚さは、；’！’Ｊ（
的シ（二定常、グ熱伝導人！沈Ｃｉ然・ｐ；＋１ノー；
鼾晋則の席冒しか／、゛１火ト１１゜；、　１０１以１
・になる１ギ一エｌで− 寸だハウシンＪ’　（１りは中火に設けたみ孔ｖ（ｌこ
より燃料と空気とを混合する混合室・鋤に通ししおり、
この晶（〒゛呈（２９ンτ開１１する燃料カス供給管（
ホ）かＣつの燃料と同じく開［−１する送気管＠かもの
２気とか混合室・２１）で混合して多孔質耐火物（１４
）を経てハニカムセラミック０υに吹込まノｔ、ハニカ
ムセラミックＯｒ）内で燃焼してハニカムを直接加熱す
る。まだスラブの両側面を加熱する幅η、（バーナ（第５図
に示す）―、該バーナを保ｉ￥ｒる側壁（ハ）蜘ごと、
スラブ１１］に応じて輻射に熱形態１糸数が最大１直勿
ｒ（１ら）しるようにＪり変の構造となって計り、各側
壁″２→に取（ｑけたンリンター（ハ）のロンドい■の
進１尺によっテハーナ吉スラフとの間隔か嫡出に調整さ
ノシる。テーブルローラ（」０）は、鋼製ロールにセラミックス
（Ｓ　ｉ　Ｎ４）スリーブを外押した＋ｌ＋＋・Ｉ熱性
４′Ａ′）１′−１からなっている。加熱炉の入１」側には、幅側バーナ０３）から排出され
た高温排カスを吸引して、幅利バーナに送る空気との熱
交換を行わしめる排熱回収部（７）か設けられており、
前記高温υ１ガスは前記排熱回収部（７）で熱回収され
、１氏温（約４２５’Ｃ）カスと７”１つて排風（幾１
２７）を経て外部に排＋１＋される。また、第４図および第５図に小ｔソ１１　（，１１１０
士部に、Ｕ３１底に冶って内、４１３にスケールｊ蚤き
出しコンベア（２８１を敷設した水イ・馴すＤか設けら
〕ｔでおり、スラブに発生したスケールか水（：Ｈｌ、
ｌｊ・２９）中に洛１・してコンベア（′２Ａで外（小
に（般１若Ｉ発棄さｌし、抽出スケールの１寺出しｆ（
＼旬、の節減ケ図っている。次に本発明のうち丸ノ駁・筒棒］」の加熱に適した加熱
Ｊ、＋ｉについて「説明する。第７図シよ／１＼光明を実７１１．！ｉする丸型者棒（
」川のバレルを加熱・）１１例の−；な１３疋小す縦１
析ＩＩｔＩＩ　ｌｆｌス、第８図Ｑ↓第７図′？Ｉ：　
１３−　Ｂ線で切断して拡大した縦断ｔｌＥ　１−ｆｌ
！図である。第７図に示すダＵ＜、１反加熱物（′図）」〈例−て゛
は丸形鋼管）か、炉内に＋Ｍｊ　：を嵌に沿って配？没
さｙｔだスキューローラ（ユ」−を円周方向に回・ｌｊ
＋−ｔ　シ／：から矢印、２１）の方向に水平移動する
。バレルＪＪ’ｉの内接面Ｋ　ｋよ進行方向に適当間隔
にＷ　ａｔＬのｉｉ、ｌｉ４則バーナ（３１〕か配置没
されている。この各幅利バーナ（３１）は、ｉｑ記と同
７謙に構成さｆ’しているか、バレル炉１に用いらノｔ
ているものは第８図に示すダ１１く、ハニカム表面を内
１円に向けて円弧状に形成されており、この４閘の輻ψ
１バーナ（３１）かすγ１壁面」二に等間隔にす）−１
内に向けて突設した４飼の耐火物（３２）に支」・イさ
れて・ｊ１１壁而に同心に固定されでいる。１だ図示例
では各輻１４．１バーナのハウジング（３３）にりま、
前記と同村’（’　（ｈ：中火に透孔（３４）か穿設さ
れ、燃゛伺と空気とを混ｔトツるミキサー（３５）から
燃料と空気の’Ｑ　（’ｒ気体かそれぞれ導入管ライン
（：（６）を経て前記透ｒｌ（３４）か１゛７バ一ナ内
部に導入され、多孔Ｖｊ、１１１１ｆ火物（：（７）を
＋ｔＤ　ツー（：　セフミックハニカム（３８）内で・
燃１ａｌ、（ハニカムを直接加熱する。この加熱により
高１１１１Ｉ（となつ／シビラミノクハニカム表面か固
体幅用加熱源と／ｆっζスキューローラ（ツｏ）　、、
１１を水平移動する姥１市・（３り）全全周囲から加熱
するのである。次に実施例を掲げて本発明のフカ果１説（り目−る・実
施例　１第３図に示しン″こローラハース型加熱″ｉ、ｉ”ｉに
おいて予熱部の長さを５・ｎ、加熱部の手法を長さ１．
０．０００＋ｎｍ×１１月５００　＋＋＋ｍ　Ｘ高さ４
００）ｒｒ蛯し、加！ＷＳ　：４１５　ｆこ発メ、Ａ　
ｉｆｉ、ｉ　＝ｉ法かＧ　ＯＯｍｍＸ　４　ｅ）　Ｏ”
　＝　０．２４−　ｍ”の東”ハロ１ノく−ナ全１−ト
山ｉに４０周宛ｕ″８０（固（ｉ、　９．２　ｎｉｏ）
、さらに両側Ｊｊｉに１０個宛＃ｌ−２０１１ｉ１１１
（４，８ｎ？　）合削゛２４　ｎ？配、没して１．随さ
８０００＋ｔ１ｍ　Ｘ　ｌ’ｌ−Ｊ　ｌ　０３０＋＋＋
ｍＸ厚さ２１０　ｍｍ、中。屯］−３，５００１（ｙの
連続、１ＺｒＪ貴〃清片スラフ（Ｌ０００’Ｃ）を１．
１１ノ’／３）の５虫ｊ皆です戸内蛍移動させて１２０
領ｃ−４での加熱１行った。この場合、スラブはＬ　Ｏ
８ｔ／＋１で）ノー１内をＩ’ｉ司ｌＡされることにな
り、その加熱に必要な熱昂、は３．！５６４　Ｘ　１０
”Ｖ、Ｕ１１となる。また１記幅帽バ・−すからの燃焼
容（ｆｌを５（団Ｘｌ’Ｑ”ｋν個、幅・（，１バーナ
の加熱’ｔ！；！、度１８００　’Ｃとすれば、幅内ハ
・−すから＆−Ｊ−７７：３−レ′ｒ１］′・１１・Ｃ
の幅ノ４．１伝熱か（Ｂ、宿されるとさとなる。一方、’１１１’ｉｆ　ｑ−１曲・７’）’　、ｌ’４
効１酊イ責Ｕつ＆−，Ｊ、’　ｔＸ代（（３）Ｑ　＝　
（ｌ　Ｒ・△しＩＣ・・・・・・・・・・・・■で求め
られるからｙ　Ｑ　＝　３，５６４．　Ｘ　Ｉ　０３Ｆ
ｊ／ｌ＋、旧く・・７７３ＫｔＡ／＋＋１２・ｈパＣ１
△ｔ＝（ｉ８ｏｏ−ｉｏｏｏ）“Ｃとトれば、式・、蔓
）かしＦ　＝　５．８　＋ｎとなる。従って理論的には
輻１］、１バーナの発熱面積は５．８ｎ？となるか、本
実施例では操者の変動、その他外乱を吸収するために約
４４？１の２４ｍ′と［，２（−い４′２１、その結１］払　ノ、ラフ＆ｑｔ−ｉ襟ノ５部５Ｉｌ＋、
ノＪｌハＪ〜部ｔ　ｒ：、　ｒｌｌ　ｉｌｌ　５”’　
ＩＩ”ＩＩ　ヲ４″Ｊ↓７１分でｉ＋Ｔ＋　、ｉ、１７
ａし＋　００　（１’Ｃか’）　ｌ　２　Ｑ　（）　′
ｃＩＩＩ加熱されノしｉ、ｒ　ｉの〕′−熱部、加熱部
のτ］法を１．記と回る。１；七したに来１）ｉにおい
て、同１１．にスラブ（１）加熱Ｑ？ｊう１易ｉ’＋＆
Ｊ、約６０分の加ｔ？Ａ　ＩＬ”ｊ間蕾’Ｄ　’Ｊ’−
Ａ　（１）−ｔ’、本発明）３１’ｔでおいてＶま加３
・１５時間６：約−にτ１１縮４−る効果かｒｌｌられ
／’ｊ　ｎ本実施例の熱精算金示すと第３表の１１〕よりとなる・
錫　　　　　３　　　　　表すなわイハ木例ては燃ｒ＋にコークス炉ガスを廂宋・ノ
戸と同１手に８４０１’！ｎ’／Ｉ〕テ（史ＪＩＪＬＡ
、）−ｒ燃１：［ｒスの人ｈ・Ｊｓ　（〆よ：３，８０
４　Ｘ　］　０”）Ｊ／　ｈ−Ｃあった。第１表（／で−ｊ（ず通り、本発明ｊ〕１にＪ＝、−げ
る；込効キロ−↓ｍＪ　Ｔ、：Ｉ２にスラブの加熱を１
」゛つ／こ腸ど］の熱動・、ｌ＜　、１．」、５５％ｆ
あるから、本発明ＩＪｊのゑノ５効−４”　Ｊ、ｒＩｔ
　、１３　ｉ、ｊ　ｉにくらべて４５％向」−を小し７
′こ。ま　／ヒ木　ブ邑叩■）ツノ１１　□）、ノ（・ｊ）ｉ
シ１、−）廻ノドの　ノ１１＜　　ノ刀１改・ノ（ｊｌ
、１１凸１　の人１］Ｊ７伝短）１１ｉかｒｌ、１られ
る７ｙめ、装置全体の規模の縮少か１１ｊ能となり、設
置＋ｉｉｊ　行用を人１１」にｉ：ｉｉｉ減し７５）る
効果もある。」菖１′ｌｌｌ１１］２ｉ：ｆ’ｒ　７１′Ａ’／Ｃ示り、　ｋ　本発明ツバｌ
／　／ｌ／　ノ％ｑ　）ＩＩＩ　Ｈｌノ（９，１ｉ　Ｑ
　用イて、燃４−１とｌ〜Ｃ実施実施例示（〜たと同、
ｉ＋にのコークス・ｊ）１カスＩ、：　ｌ’＋Ｉｌ川し
、外径２４．４．５　、」１ｌｌｌ　Ｘ　ＪＱさＩ　２
，５００＋：ｕｎＸ肉）３Ｊ、′ｌ　２＋１１１１１の
ｌ晶１痔０（Ｈｌ“Ｃ１，／）、Ｊ１１１１百足、：ｉ
５１／ｌ＋の力１陽Ｊ（能力？’　Ｉ　２００°ｃに加
熱した。−土、′と比１１校のため１．ｉ己と同１．１
（−ｊ法〕ｆｒｔ東Ｊ、ｊｉテ川用−ｃ、ｌ”Ｉ　１１
り（１）　；１ｌｉｉｉｊ　Ｊ：’ｉ’　ｆ　回４．．
１゜（・τ別号）（シた・その１゛請宋＜１１比較しＣ
’２’＋　４表に小Ｊ−８第　　　　　４　　　　　表なお本発明ｉ′Ｊ−１の幅Ｊ〕、１バーナの幅」、１而
ｌ″１１１．亀か［（幻０”Ｃ１従来ゾ戸のバレル内壁
面温度か１２５０　’Ｃ？２あったので、［山ｊ石′の
中量Ｉ、１エネルギ・−ｅｊ−蛍Ｊい佼４−イ３と１角
に述べた式１（４）による１貌で小［刀′こ辿り、４＼
７Ｉｒ、明ｊ）１の幅用エネルキ−ｊｉ’ｆ−１’：Ｊ
：従来・カｊに比較しＣ２・１・１陪詰なるので、全伝
熱；τ；−の概略割合の比１１１シ＆、ｌ第５　ｈＩｔ
（−示す通りとなる。第５イト− １、表の７詰果から、木イＣ明）ノー１における鋼ｌイ
加熱（・こ閥ノーる炊信し’ｊ、　（１′Ｉ、餉ｊよ２
７０×ＩＯ’ト「１　と７ケリ、従来リプｉの４５　（
、）　Ｘ　ｌ　Ｏ”Ｗ／　ｌに比較し−Ｃ約・１０茄の
即誠か１１，１られだ。以１．の説明から明らかなように、本発明の加熱Ｊ、７
−ｉυ」２、加熱・ｊ；ｉと１７でセラミックコアーか
らなる幅用バーナを・使ｊ］］シ、彼加熱物への固体幅
口、１伝熱；石。蛍ｆｌｉｔ宋がより大１１」に増加させだから、熱効率
の向−１書こよる燃（Ｉの節減および急速加熱による那
理目ヒ刀の向−（、か１り能となったので％　ｉト：”
ｌ　’Ｉ”Ｉ加熱コストの１氏減に多大の効用缶もたら
すもの−Ｃある。[1,000 is shown in Table 1.
1HIJ Now i('+ Z+Knowing 8...Table 1Here, note 1-11-The power point is that the combustion key 1 is directly in the furnace, l
'9 J Despite being heated by steaming, the direct heat from the flame only accounts for 5 to 10% of the total heat!
J1 wall or L: door/) solid 1 width rule yun heat resistance ratio 40~6
This accounted for the largest number of respondents. In general, the width of gases and solids is 14.1 (y,:
p) l, flt, 'I'-Cubic formula (calculated by p.
1) Here, QL: Light, the radiation f41 emanating from deep sleep≠
711. i,,i. A, :: Light and heat ratio's uniform bond [chi;: Full width of black body R11,, (~1.. ε,:: Gas also Q, width of 1 national polity +], + ・Ki・Ii
, 11 always, fire'13'6 fire'% K Okel JJ-X
Width +1. l :4:, (Ij, +1.2- (1,
Solid width IJ is /1, solid width is 1, l ratio u) 0
．． It has about 100 mph C compared to 6-0.8. <, rYi
C1, from the notation ■, the surface area, the total 'l'M of the blackbody 41
; If 7i is the base of the solid wall and the solid wall, then the heat emitted by the solid wall: 11. is about twice the width of the gas emitted by 4.1 heat transfer. (Table 1 above) 'j3 The reason why 1711 good lying from the leaf surface accounts for 40 to 60 sections of the whole y', I: , Is it due to 1, but the conventional heating method If Q is a combustion flame -1; L i'
,) i to the wall (mu heat, and further force j from the wall to the heated object)
To the wall (L< heat shines width hat - C 194 section - 1 - 1' between this /, name! Bee power rate, )・low, for −2・ノ!
1 (missing 1/Choice 1 C-There is a problem of large size. -Mali' Mori, like this, (1 < heat or dust radiation)
], j, if q, l rate is small, zo Ji wall) 111 Y! Lines suppressed to ll'L degrees or low r range, D
-Rubber 5 addition 1d5JJ-1-C is I:350
About ゛c, barrel type Jll? , QS 'lJ'i
-r'&', L L 250~1. , (00'C is 1.1 grudge (!l: fl is on. 1611 lines or L゛) pj', +t'irf q, l: 1..-i'
C&yo-fix, width 11, I energy', At'
&-J, 4' proportional to 1 east of the heating source.
-So, L Note l1ll <su Ji4j, '4 surface temperature 1
1.250°C: 1°C such as 350°C
, 'C1f1, solid width pulling factor or friend C even the overall width (
Old energy song and L-C1i only small ones 111 and A
B-4' of 4s~1m),
Ull Ministry, 'J~? -There is a problem in that there is only one point Cfd to improve the processing capacity. Recently, for example, continuous, νj manufacturing equipment −(rl;
c warm Haslav (,'fri100 (1°c)? c, 7i ki ij; υIf; i'!'Jt:, , -1: jI1
−+l [2/i+' suitable for degree (1, 1, 50 ~ L2
Rf rapid heating up to 50'C) & 2 J,! l! Ability direction 1. ．． However, in general, this electric induction heating depends on the shape of the induction LF-1 coil, or the heating efficiency or the input power ratio (I<vV/
In 86 (Bj), it is 40 to 70 sections, and in Igu~he'/2450-, which takes into account power generation efficiency, it is 14 to 25 sections,
The heating efficiency of the angular force type is 110~ (significantly lower than 50%, and the cost is high, so it is not commonly used. In view of the current situation, a portion of the present invention Q has been proposed.
In order to reduce the heat loss in the heating process of 1 (L) by 1 and reduce the heat loss by 1'+, we aim to increase the processing capacity by rapid heating ζ. There is a C that expresses the provision of a heating furnace in 1-1. Before the invention/Q1.
19.1 Heat transfer in large solids 11, ciL is the most heated J-L using this. That jj'l'
j 'l'L:, the honeycomb (L10 shadow of Q) is burnt inside the human ceramic (hereinafter referred to as the honeycomb ceramic), and the surface of the honeycomb is 1.1. , 1I ((Width for heating! A, Providing 1 burner (・'Thus, solid leakage, heating by 1 sheet is most effectively utilized, and all the problems of the conventional method can be solved. In other words, this heating +3-jI:i first (Pσ, many) fire spaces directly heats the honeycomb ceramics by the combustion flame, so the flame and 71 nino Jmu and 1i'dfcii 1jij (transmission is done 1, I) (111 loss ヱ・11 ji (very small and solid υ1
Second, is there a good heat exchange between the combustion flame and the combustion flame described in 1-1? No way! burn it
'4. The temperature of the flame is not much different from 1600 to 180 degrees (1600~180 degrees).
Conventional J3J-hoof (compared to each case, Iseme C high/quality IR
', 1 female heating source 'E I!i or jri function.-
! 1. Furumi/Nino J)・In the heat firing inside the ceramic (l, backfire prevention 11-equipment;
'J or Shin'an and 7 da, or me Jshi (Ni l: "Nikano, Nisuzuru II Tori") and mix of air, /1 gas backfire can 1I
L-iC For flooring-(1 co-supply-(-porous 1n)
] 1 fire 1 course: 7 of I'l rki Hanino Jmu! By placing it next to I', I'm going to do this: 1 H4-
It's cold. - DJ No. 1 - Honeycomb ceramic internal combustion (1. ~(It is also possible to configure the honeycomb so that i'if'i is added to k fl in (3).
Empty Kr for combustion inside the honeycomb
-'19 r empty 1r': j diameter ゛1 cylinder φq]l, '+
l J:)” % ,, 1:', Ji self-nori 11 (high school 71 jyo no koku 1 book) J old 1J Umahara's width profit burner all 1 + if
Compared to Kensong Jnoj, I→
, Sweet No.
There is -r from 18 mountains. 7.11.11th heating (1' from a solid heating source at tζ: + so, 1 k iff
,'&−linear expression・? ) by shi] (me1:, reru,. koζ−τ゛(Q: 輻['', j energy (1; φ,: Kabubo Genzu jill; fl H's j field 1 ki 1 Itoasa ( '\v
:Heating source to −<”l iMr IQ:1'c
',! Oka]: 4 no 211 Shikimon J' j! 111r
m11 row il, lp 1/j, :< 1 item ■ 1 hash ゛ (1000'C) all roller hearths 1i
For j1.7, power 11) no (4-ru1 easy r7, honeycomb ceramic hate ('1.1 equipped with burner) #A
1Ji and conventional furnace ・1~・+f month, I energy 111, 1 crystal for honeycomb coating ■ j fruit 1.80, Ding Buddha 1
i (i east (,) i's power i wall change firefly 1: (50゛c and 2
This, 12 formula l2) (・From C"71 punching F juice criminal +゛l-, Hanino J 7-% 1iR1j I old burner leg 11
il'i got i'Ji! ;1. +) t, z of nij no i
, the sound will be 71°. There's still one row left! iA 21i1f
Ii city, (600'c) full barrel type heating, 17-i heating place r? , No\Ninonomu face! l11r IQ
i IO20'(:, Conventional/jp1 wall (!1111,
1 deception 125 (If you bite J7l as Ic, burner for honeycomb width 'a: l1ifi/ko・gaki is conventionally Ji's 2
．． 44;:'<. In this way, Hanika A + h inn (, 1 barb - is added to 1 no city, l' + “if 11
．． I energy key i1j'&: J, 'Junior Song Dynasty, 2.714 to 27 times compared to January and 11 people's shield 'eruno' (Only the heating time of steel H is 1JXj, 7L to I handle , 1j・
・, 11 Kaoru or ζri-no; Daru. The present invention includes 1. Based on I-Kichi brother
Komo σ) (-1 That cheap J- place is Riren O'1
scum removal and air σ) JゝMountain - sound gas or flame 1811 hill 1 ton degree - Cjl, Ji4 'J-yo.) 7 o'clock reverse fire prevention Ichikawa poro t-111] 11 fireworks and said 111j・
1 Fire and 1.1 What';, 1-C installed hota-ni-no-J M-shaped ceramics (Naru fire 13''J, part and? I: Equipped with an organ, 1 burner bud, car 1 wall ni-・ka, 1: (Q A
'(i, The feature is that a lock is installed in the PJ4 furnace.
(+ 7'!, +. Next, attached A.1 C invention based on the drawing (/')) Jl+Heat IJ Europe,! ; I:, iiF will be explained in detail in 8 Figure 3 (is a slur for implementing the invention), and! 1.1
11σ) 1.1-Lahas type series, reading heating no i no)
-1 series・101;[inr 1+! II jin
Figure, Figure 4 is ・No: Figure 3's heating j'iB L'') - To the world (・1 Horn (small) enlargement 11〆l New side view, Figure 5 Shima:】5・I IL This is a vertical sectional view of the city along line A.
4JI heat transfer 5(7) and preheating r: 13+s) and heating part (0) to l+l'Ji+7 to Il, and slough (
1)) more advanced chifur 1”-rat,
1 (1), 1. :. Gold, by the rotation of the roll, ν person 1-1 (, + +
) to song 111 1 (towards 1 C water - ffl n lid f'L ro. Return to the 4th turn shown in Figure 5, heat F71S (9> to 4s 1 person well warped floor Surface Q' (1, iJ direction f plural system '1
9 or 7'L are arranged in a row 21 at predetermined intervals toward the line of movement of the slough. Fig. 6 (f > (b) Q width 14.1 burner (1, eye + 2
) J'j4 JreportJ) - To give an example, in the 452 bright diagram, (
i) &, l: *(if: Danichikyokuzu, (D) 2:'i
, Ii (front view - C al. In the illustrated example, the middle 1 "jf, W, l burner (jl" soi)
L'f Nil No. 2.1 @ This section / This part section 1:) Porous holes for flashback prevention 1 + 77j l Fire suppression material (14) and provided in front of this 7'j/X Nicum ceramic hole (One and
I・lil 4'4' (+
[)), broken M (N'C17) and fixed 1 fire suppression object (1
8) Interpose -11- and firmly attach it to the wall of i no 1 j'5U-otsu so'11 (・1 ke hawan nog Q!j or 1') and make up Z). ]-Kitaika'Pf, l The thickness of the fire suppression material is ;'! 'J(
Target shi (two steady, heat conductor! Shen Ci Ran・p; +1 no;
Shinnori Shinnori's seat was invaded/゛1 fire 11゜;, 101-1
・In 1 liter, 1 liter (1 liter is a mixing chamber for mixing fuel and air.)
This crystal (〒゛present(29nτopening11) fuel scum supply pipe(
E) or C fuel is mixed in the same open [-1 air pipe @ Kamo 2 gas or mixing chamber 21) and porous refractory (14
) is blown into the honeycomb ceramic 0υ, and it is combusted within the honeycomb ceramic or) to directly heat the honeycomb. Width η, which still heats both sides of the slab (burner (shown in Figure 5)) - the side wall (c) which keeps the burner,
According to the slab 11], the heat form 1 thread count is at most 1 straight r (1 ra) according to the radiation, and the J-shaped structure is measured, and each side wall "2 → The distance from the Tehanaki slough is adjusted by 1 shaku of the length of the rond. It consists of febrile 4'A')1'-1. An exhaust heat recovery section (7) is provided on the inlet side of the heating furnace (7) that sucks high-temperature waste waste discharged from the width side burner 03) and exchanges heat with the air sent to the width side burner 03). and
The high-temperature υ1 gas is heat-recovered in the exhaust heat recovery section (7), and the 1 degree temperature (approximately 425'C) gas and 7"
27) and is exhausted to the outside. In addition, Fig. 4 and Fig. 5 show the small t-sol 11 (,1110
In Shibe, inside the bottom of U31, there is a scale j flea removal conveyor (from 281 laid water A and taming D) at 413, and the scale generated on the slab or water (:Hl,
29), put it on the conveyor ('2A) and put it out (small), and take out 1 part of the extraction scale (
＼We are trying to reduce the season. Next, we will explain the heating J and +i suitable for heating round-shaped rods and cylindrical rods of the present invention.
' Heating the river barrel) 11 cases -; 13 small vertical 1
Analysis IItII lfls, Figure 8Q↓Figure 7'? I:
13- Longitudinal section tlE 1-fl cut along line B and enlarged
! It is a diagram. Is the anti-heating material shown in Figure 7 (Figure 7) (example: round steel pipe) or +Mj: placed along the fitting in the furnace? Rotate the skew roller (Y) in the circumferential direction.
+-t Move horizontally from C/: in the direction of arrow 21). WatL's ii and li four-rule burners (31) are arranged at appropriate intervals in the direction of travel on the inscribed surface Kk of barrel JJ'i. If it is not properly constructed or used in the barrel furnace 1.
The honeycomb surface shown in Figure 8 is shaped like an arc with the honeycomb surface facing one circle inward, and the radius of these four locks is ψ.
1 burner (31) γ1 wall surface (spaced equally)-1
It is supported by four refractories (32) that protrude inward and is fixed concentrically to the wall. 1. In the example shown, each radial 14.1 burner housing (33),
The same village as above (h: A through hole (34) is drilled in the medium heat, and the mixer (35) mixes the fuel and air. Introduced into the transparent rl (34) or 1゛7 bunrer through the introduction pipe line (: (6), porous Vj, 1111f fire material (: (7) +tD two (: Cefmic honeycomb (38) At the inner·
1al, (directly heats the honeycomb. This heating causes a heating source for the surface of the honeycomb or the solid width / f ze skew roller (tsuo) ,,
11 is heated from all around it by moving it horizontally. Next, an example will be presented, and the first theory of the present invention will be described. , the length of the heating section is 1.
0.000+nm x November 500 +++m x height 4
00)rr 蛯し、加! WS: 415 f, A
ifi, i = i method or G OOmmX 4 e) O”
= 0.24-m'' east of Holo 1 noku-na all 1-to mountain i for 40 laps u''80 (hard (i, 9.2 nio)
, and 10 pieces to both sides Jji #l-2011i111
(4,8n?) Combined cutting゛24n? After death, 1. Size 8000+t1m X l'l-J l 030+++
m x thickness 210 mm, medium. ton] -3,5001 (continuation of y, 1ZrJ Takashi piece slough (L000'C) 1.
11 no' / 3) 5 insects j everyone, let's move the fireflies in the door 120
Heating 1 was performed in area c-4. In this case, the slab is L O
8t/+1) will be heated inside No. 1, and the excitement required for heating it will be 3. ! 564 x 10
``V, U11. Also, the combustion capacity (fl from the width cap bar) is 5 (group Xl'Q''kν pieces, the width . If C, then within the width H-Skara &-J-77:3-R'r1]'・11・C
Width of 4.1 Heat transfer (B, when it is accommodated, it becomes a hole. On the other hand, '111'if q-1 song 7')', l'4
Effect 1 Intoxication Responsibility U & -, J,' tX ((3) Q =
(l R・△ and IC・・・・・・・・・・・・■ Since it is found, y Q = 3,564. X I 03F
j/l+, old...773KtA/++12・hpa C1
If we add △t=(i8oo-iooo)"C, we get the formula: F = 5.8 +n. Therefore, theoretically, the radius is 1], and the heating area of one burner is 5.8n? In this example, in order to absorb operator fluctuations and other disturbances, the rough & qt-i collar is approximately 44?ノ5 part 5Il+,
ノ Jl は J～ Part tr:, rll ill 5"'
II"II wo4"J↓i+T+ in 71 minutes, i, 17
a + 00 (1'C?') l 2 Q ()'
cIII heated part i, r i]'-heated part, heated part τ] method 1. Rotate with the record. 1; In the seventh day 1) i, same 11. Slab (1) Heating Q? j u1i'+&
J, about 60 minutes extra time? A IL"j interbud 'D 'J'-
A (1) - t', the present invention) at 31't, V plus 3
・15 hours 6: The effect of reducing τ11 to about −4− is reduced/'j n The heat balance of this example is shown in Table 3, 11.
Tin 3 Represents Nawa Iha wood For example, coke oven gas for combustion r+ was 8401' in the same way as the Liang Song and Noto! n'/I〕TE(HISTORY JIJLA
,)-r 1: [r s person h・Js (〆yo: 3,80
4 Heating the slab 1
Heat movement of the small intestine, l<, 1. ”, 55%f
Because there is, the effect of the present invention IJj-4” J, rIt
, 13 i, j 45% smaller than i
'child. Ma / Hiki Bumura ■) Tsuno 11 □), ノ(・j)i
1, -) Mawarinodo no 11 < No sword 1 Kai・No (jl
, 11 convex 1 person 1] J7 transfer short) 11i or rl, 1 is 7y, the scale of the entire device is reduced or 11j function is reduced, and the installation + iij row is reduced to 11 people i:iii 75) It's also effective. "Iris 1'llll11] 2 i:f'r 71'A'/C indicated, k Invention collar l
/ /l/ ノ%q )III Hlノ(9,1i Q
For example, 4-1 and 1-C implementation examples (same as ~,
Coke in i + j) 1 dregs I,: l' + Il river, outer diameter 24.4.5, 1llll x JQsa I 2
, 500+: un
51/l + force 1 yang J (ability?' I heated to 200°c. - soil, ' and ratio 11 for 1. i same as self 1.1
(-j method) frt Higashi J, JI Tekawa -c, l”I 11
ri(1);1liiiij J:'i' f times4. ．．
1゜(・τseparate issue) (Sita・Part 1゛Song <11 Compare C
'2' + Table 4 shows the small J-8. Since the temperature of the inner wall of the barrel was 1250'C?2, the equation 1 (4) stated in the equation 1, 1 energy - ej - firefly 4 - 3, A small figure with a sword, 4＼
7Ir, light j) 1 width energy key-ji'f-1': J
:Compared to the conventional case, C2・1・1 is packed, so the approximate ratio of total heat transfer;
(It will be as shown. 5th item - 1. From the 7th fruit in the table, the steel is heated in No. 1. j yo 2
70
, )
-iυ'' 2. Heating; i and 17 use a width burner consisting of a ceramic core. The firefly flit was increased to 11" by the Song Dynasty, so the thermal efficiency was increased by 1% due to the reduction in fuel consumption and rapid heating. :”
There is something that can bring great benefits to reducing heating costs by 1 degree.

[Brief explanation of the drawing]

弔１図・汀９＋）−東のローラバー、ノ、ノ］１す加″
仇Ｊ、）　ｉ・／）イ・１１Ｃ回市曲図、第２１”４Ｊ
　１１．　＋Ｅ　：ｋ　ツバＬ／　／Ｌ／　ｚｌＪ　力
１１．′ｆ′ｊ５　ｉノミ　Ｄ　ｄｉｆ％　Ｍ　ｉＪＥ
　１１１図、第３図ＱＪ、木プ１１明・／）１．Ｕ−ラ
ハース型ｉ！１５　ｉツ１し加熱・ｌ′Ｊｉの一１タリ
宏示Ｊ−Ａ１１ｔ　：す？ｌｌ：Ｉｆ曲図、第・１図（
よ第：３図の力１巳）（部の一部を詳：ｒｌｌｌ　ｖこ
り、　ｊニーＡＩＩ′Ｃ１１′ｒｉ（ｔｉｌｌ　ｌｆ＋
１図、第５１ａ＆ヨ第４図のＡ−Ａ線ＬＪ〕ｊ・１ノｉ
Ｌ／）市面図、第６図（イ）、（ロ）Ｑ、［本発明ソＪ
１・Ｚ）ｉｌｖイｆ　＋ｉ、ｌバーナの（ｊ′シ青の一
１列１・］、Ｊ−，況明ソ［Ｃ１（イ）は１：６Ｃ断市
而面、（ｌ　Ｊ）？Ｊ底而面、尤７図ＱＩ１本発明のバ
ーｌレノ１１り加え・ｊ５　Ｊｊｉの一例の部分縁１す
ｉ　ｌｌｉｌｌ面図、第８図は第７図の１３−・１３線
Ｃ切断した拡大１１６曲図−（′あ・：）１．１　：ス
ラソ、２．１０：テ・−フッＬ、　ｌｉ、Ｉ−ラ、；（
：丸形５１１（令（」、４　、　：（（１：　スキコー
ーロ・−・ン、り：バーーーノー１６：火炎、７：排熱
回収部、８：ｒ・熱部、９：加熱部、１１：装入１１．
１２：抽ｉｌ冒１、■：３．：ｎ：幅川バーナ、幅用、
：３７：多孔質附大物、１５：ハニノＪムセラミソク、
１６：緩両祠、１７：断熱ｉ’４’、Ｉ８：固定酬火′
吻、１９．３３：ハウジング、２０２．−３４　：　、
＋ｈ化、２１：混音猷、２２：燃＋・１ガス１１１．給
管、２３：送気管、２４　：　１１１１１壁、２５：ン
リノダー、２　（ｉ　：　ＩＪソド、２７：排風機、２
８：掻出しコンベア、２〇二　水イ告、　３２　二　面
］火物、　：３５　：　ミ　ギサー、　：３６　：ノｊ
ｌ入管ライン、３９）：鋼管出　幀　人　［１−友金属−１−菜株氏ン旨１代理人ｊ
ｒ理七　生　　形　　冗　　屯第７図ｒＢ第８図１２７− 第　　６　　図Funeral map 1, 9+) - east roller bar, ノ, ノ] 1 sumka''
凇J,) i・／）I・11C Ichikyokuzu, No. 21"4J
11. +E :k Tsuba L/ /L/ zlJ Force 11. 'f'j5 i chisel D dif% M iJE
Figure 111, Figure 3 QJ, Wood 11 Akira//) 1. U-Lahas type i! 15 Itsu 1 and heating, l'Ji's 11 Tari Hiroyoshi J-A11t: Su? ll: If song diagram, Figure 1 (
Yo No. 3: Power of Figure 3)
Figure 1, 51a & y A-A line LJ in Figure 4]j・1noi
L/) City map, Figure 6 (a), (b) Q, [This invention
1.Z) ilvif +i, l burna's (j'shi blue one 1 column 1.], J-, situation light so [C1 (i) is 1:6C danshijimen, (l J)? J bottom view, Figure 7 QI1 Bar l Reno 11 addition of the present invention, j5 Partial edge 1 of an example of Jji llill side view, Figure 8 is an enlarged view taken along line 13-13 C of Figure 7 116 pieces - ('A・:) 1.1: Suraso, 2.10: Te-fu L, li, I-La, ;(
:Round 511 Charging 11.
12: Extract 1, ■: 3. :n: Hakawa burner, for width,
:37: Porous attached large fish, 15: Hanino J Musera Misoku,
16: Yuryo shrine, 17: Insulation i'4', I8: Fixed fire'
Proboscis, 19.33: Housing, 202. -34: ,
+h conversion, 21: mixed sound, 22: fuel+・1 gas 111. Supply pipe, 23: Air pipe, 24: 11111 wall, 25: Noder, 2 (i: IJ sod, 27: Exhaust fan, 2
8: Scraping conveyor, 202 water ejection, 32 two sides] Fireworks, :35: Migisa, :36: Noj
l Immigration line, 39): Steel pipe exit person [1-Friends Metal-1-Nabu Mr. 1 representative]
Figure 8 127-Figure 6

Claims

[Claims]

(1) Pre-mixing gas and air to pass through at a speed of 1-1 less than the flame propagation speed.
A plurality of burners with a width of q and j, which is equal to lAI + iff, are fixedly installed on the furnace wall in a single or V shape. ! Heating on standby +1