JPS5918436B2 - Pulverized coal pressurization and vibration filling equipment in coke ovens - Google Patents
Pulverized coal pressurization and vibration filling equipment in coke ovensInfo
- Publication number
- JPS5918436B2 JPS5918436B2 JP12630680A JP12630680A JPS5918436B2 JP S5918436 B2 JPS5918436 B2 JP S5918436B2 JP 12630680 A JP12630680 A JP 12630680A JP 12630680 A JP12630680 A JP 12630680A JP S5918436 B2 JPS5918436 B2 JP S5918436B2
- Authority
- JP
- Japan
- Prior art keywords
- pulverized coal
- coke oven
- vibration
- carbonization chamber
- beam body
- 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
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- Coke Industry (AREA)
Description
【発明の詳細な説明】
本発明は、コークス炉炭化室へ装入後レベリングされた
粉炭上面に、炉外の加振機で振動される加振部材により
押圧力および振動力を付与し、もって装入粉炭の嵩密度
を高めるようにしたコークス炉炭化室における装入粉炭
の加振充填装置に関する。Detailed Description of the Invention The present invention applies pressing force and vibration force to the top surface of pulverized coal, which has been leveled after being charged into a coke oven carbonization chamber, by a vibrating member vibrated by a vibrator outside the furnace. The present invention relates to a vibratory filling device for charged pulverized coal in a coke oven carbonization chamber, which increases the bulk density of the charged pulverized coal.
工業用大型コークス炉設備の概要は、第１図および第２
図に示される如くであり、コークス炉炭化室Ａは一室の
大きさが、一例をあげれば幅０．４乃至０．５ｍ、高さ
５乃至６７７Ｌ裏側から表側迄の長さ１４乃至１５ｍあ
り、表側裏側にはそれぞれ開閉扉１，２を備えるととも
に上部には４乃至５個の粉炭装入口３が設けられている
。An overview of large-scale industrial coke oven equipment is shown in Figures 1 and 2.
As shown in the figure, the coke oven carbonization chamber A has, for example, a width of 0.4 to 0.5 m, a height of 5 to 677 L, and a length of 14 to 15 m from the back side to the front side. The front and back sides are provided with opening/closing doors 1 and 2, respectively, and four to five pulverized coal inlets 3 are provided at the top.
かかるコークス炉炭化室Ａは間に燃焼室Ｂを配置して８
０室乃至１００室が並置されて炉団を構成し、該炉団の
上部を炭化室Ａの粉炭装入口３に対応する数の粉炭ホッ
パー４を有する粉炭装入車Ｃが炭化室Ａの幅方向に走行
し、各炭化室Ａに粉炭を装入するようになされている。Such a coke oven carbonization chamber A has a combustion chamber B disposed therebetween.
0 to 100 chambers are arranged side by side to constitute a furnace group, and the upper part of the furnace group is connected to a pulverized coal charging vehicle C having a number of pulverized coal hoppers 4 corresponding to the pulverized coal charging inlets 3 of the carbonization chamber A. The pulverized coal is charged into each carbonization chamber A by traveling in the direction shown in FIG.
粉炭は炭化室Ａ内にその高さの約８０％まで供給装入さ
れるが、粉炭の安息角（３６°乃至４０°）に従って各
装入口３の直下に頂部をもった凹凸５を形成する。Powdered coal is charged into the carbonization chamber A up to about 80% of its height, and unevenness 5 with a top is formed directly below each charging port 3 according to the angle of repose of the powdered coal (36° to 40°). .
コークス炉団の裏側には、装入粉炭の上記凹凸面５を水
平にならすためのレベラーＤおよび生成コークスを炭化
室Ａから押出すための押出機Ｅを塔載した走行台車Ｆが
配設されている。On the back side of the coke oven group, a traveling cart F is installed which carries a leveler D for leveling the uneven surface 5 of the charged pulverized coal and an extruder E for pushing out the produced coke from the carbonization chamber A. ing.
すなわちレベラーＤは、押出機Ｅの上部レベルにあって
粉炭装入後数回炭化室Ａの裏側から表側まで前進後退を
繰返えすことにより、装入粉炭の前記凹凸面５を均等に
ならし発生ガス道６を確保させるものであり、その一例
について説明すると、第３図に示すように炭化室Ａの全
長にわたって進入しかつ退出可能な長さを有し、二枚の
側板９，９とこれら両側板間に所要のピッチをもって取
付けられた仕切板１０，１０・・・からなるビーム本体
１と、該ビーム本体ｌをほぼ水平に支持案内するための
数組のがイドローラー１１と、前記ビーム本体ｌを炭化
室Ａの裏罫２の上部に設けた小扉ロアを通して前進後退
させるためのビーム駆動手段１−２とを備えたものであ
る。That is, the leveler D is located at the upper level of the extruder E, and after charging the pulverized coal, it moves forward and backward several times from the back side to the front side of the carbonization chamber A, thereby evening out the uneven surface 5 of the charged pulverized coal. This is to secure the generated gas path 6, and to explain one example thereof, as shown in FIG. A beam main body 1 consisting of partition plates 10, 10, . It is equipped with a beam driving means 1-2 for moving the beam main body l forward and backward through a small door lower provided at the upper part of the back line 2 of the carbonization chamber A.
ビーム駆動手段Ｕは走行台車Ｆ上に設置した駆動用ドラ
ム１３、前後の固定案内シープ１４，１４およびこれら
に巻かけられたエンドレスロープ１５からなす、該エン
ドレスロープ１５はクリップ１６によりビーム本体１の
後方箇所に結着されている。The beam driving means U consists of a driving drum 13 installed on a traveling cart F, front and rear fixed guide sheeps 14, 14, and an endless rope 15 wound around these. It is tied at the rear.
したがって駆動用ドラム１３を正逆転せしめることによ
りビーム本体■は炭化室Ａの全長にわたり進入退出する
ことができ、仕切板１０が粉炭の凹凸面５を掻きならし
てレベリングを行なうものである。Therefore, by rotating the driving drum 13 in the forward and reverse directions, the beam main body (2) can enter and exit over the entire length of the carbonization chamber A, and the partition plate 10 scrapes the uneven surface 5 of the powdered coal to perform leveling.
レベラーＤの下位レベルに配設されている押出機Ｅはコ
ークス生成後、炭化室Ａの裏表扉１，２をあけ、その押
出しラム１７を炭化室Ａ内に押進め、生成コークスを表
扉１側のコークガイド車Ｇを経て消永車Ｈへ押出し放出
する。After producing coke, the extruder E installed at the lower level of the leveler D opens the back doors 1 and 2 of the carbonization chamber A, pushes its extrusion ram 17 into the carbonization chamber A, and transfers the generated coke to the front door 1. The coke is pushed out and discharged through the coke guide car G on the side to the extinguishing car H.
以上はコークス炉設備の概要であるが、かかるコークス
炉で生成された乾溜コークスの強度は、装入粉炭の装入
嵩密度を大きくすることにより改善される。The above is an overview of coke oven equipment, and the strength of dry distilled coke produced in such a coke oven is improved by increasing the charging bulk density of charged pulverized coal.
このことは嵩密度が大きい程粉炭粒子間距離が小さくな
ることから理論的にも、また経験的にも知られている。This is known both theoretically and empirically because the larger the bulk density, the smaller the distance between powdered coal particles.
すなわち、粉炭粒度３龍アンダー８５％、含有水分８％
の粉炭を実験資料として装入口からの落下高さを変え堆
積深さくニ）と嵩密度（ｔＯｒＬ／ ｍ ）との関係を
みると、第４図ａに示すように落下高さが大きい程また
堆積深さが大きい程嵩密度が大きくなり、試験炉で生成
されたとの関係或は装入嵩密度（ｔＯｒＬ／ｍ）冷間強
度指数よび第４図Ｃに示すようになり装入粉炭の嵩密度
が大きい程生成コーコクの強度も犬となることが判る。That is, powdered coal particle size 3 dragon under 85%, moisture content 8%
Using powdered coal as an experimental material, we looked at the relationship between the deposition depth (d) and bulk density (tOrL/m) by changing the falling height from the charging port, as shown in Figure 4a, the larger the falling height, the more The larger the deposition depth, the larger the bulk density, and the relationship between the coal produced in the test furnace and the charging bulk density (tOrL/m) and the cold strength index and the bulk of the charged powder coal as shown in Figure 4C. It can be seen that the higher the density, the stronger the produced coke.
従来からコークス炉炭化室への粉炭装入は、前記したよ
うに炉の上部から自然落下により行なわれており、炭化
室の下部では、落下高さが大きいことおよび堆積自重に
よる圧密作用が大きいことによって嵩密度は大きくなる
が上部にいく程嵩密度は小さい。Conventionally, pulverized coal has been charged into the coke oven carbonization chamber by falling naturally from the top of the furnace, as described above.At the bottom of the coke oven, the falling height is large and the compaction effect due to the accumulated weight is large. Although the bulk density increases, the higher you go to the top, the lower the bulk density becomes.
このような嵩密度の炉内分布では、生成コークスの強度
、品質が不均一であり生産性の向上は望めず、特に弱粘
結炭使用の場合には環装強度の低いコークスとなり銑鉄
製造に還元剤として高炉に装入した場合粉化率の増大に
よる通気性、通液性の保持が困難となり生産性の低下な
ど高炉操業に支障を来たす原因にもなるものである。With such a bulk density distribution in the furnace, the strength and quality of the produced coke are uneven, and no improvement in productivity can be expected.Especially when weakly coking coal is used, the coke has a low ring strength, making it difficult to manufacture pig iron. When it is charged into a blast furnace as a reducing agent, it becomes difficult to maintain air permeability and liquid permeability due to an increase in the pulverization rate, which may cause problems in blast furnace operation such as a decrease in productivity.
本発明は上記のような問題点を有利に解決するため、炭
化室に装入された粉炭の嵩密度が下層部から上層部まで
ほぼ均一となるように装入粉炭のレベリングされた上面
に炉外の加振機で振動される加振部材により所定の荷重
をかけながら振動を付与する加圧加振充填装置を提供す
るものである。In order to advantageously solve the above-mentioned problems, the present invention provides a furnace on the leveled upper surface of the charged pulverized coal so that the bulk density of the pulverized coal charged in the carbonization chamber is almost uniform from the lower layer to the upper layer. The present invention provides a pressure vibration filling device that applies vibration while applying a predetermined load using a vibrating member vibrated by an external vibrator.
すなわち、本発明の装置によれば、物理的な力として、
重力と振動を装入粉炭のレベリングされた上面に与える
ことによって、粉炭の嵩密度を炭化室の上下および幅方
向で均一に高めることができ、これによって生産性の向
上および環装強度の高いコークスの製造を可能とするも
ので、その構成の要旨とするところは、コークス炉炭化
室内に装入後レベリングされた粉炭上面に接して炭化室
の全長にわたり進入退出可能に設けられたビーム本体と
、該ビーム本体の少なくとも先端箇所にビーム本体に関
して屈折可能に枢着されるとともに加圧、加振面および
引起し腕を有する加振部材と、前記ビーム本体の後端部
分の装着され前記加振部材の引起し腕にロンドを介して
剛体連結された加振機と、前記ビーム本体の後端部分に
装着され前記ロンドを介して加振部材を引起すための引
起し駆動手段とを備えていることを特徴とするものであ
る。That is, according to the device of the present invention, as a physical force,
By applying gravity and vibration to the leveled upper surface of the charged pulverized coal, the bulk density of the pulverized coal can be increased uniformly in the upper, lower, and width directions of the coking chamber, thereby improving productivity and producing coke with high packing strength. The gist of its configuration is: a beam body that is provided so as to be able to enter and leave the coke oven over the entire length of the coke oven in contact with the top surface of the pulverized coal that has been leveled after being charged into the coke oven carbonization chamber; a vibrating member which is pivotably mounted to at least the tip of the beam body so as to be refractable with respect to the beam body and has a pressurizing, vibrating surface and a raising arm; and the vibrating member which is attached to the rear end portion of the beam body. a vibration exciter rigidly connected to the raising arm of the beam via a rond, and a lifting drive means attached to the rear end portion of the beam body for raising the vibrating member via the rond. It is characterized by this.
以下レベラービーム自体を、本発明の加振充填装置のビ
ーム本体として用いる実施例につき、図面を参照して詳
細に説明する。Embodiments in which the leveler beam itself is used as the beam body of the vibratory filling apparatus of the present invention will be described in detail with reference to the drawings.
第５図において、１は２枚の長尺の側板９，９と長手方
向に所要のピッチに取付けられている仕切板１０，１０
・・・とで多数の底抜は区画が構成されているビーム本
体で、該ビーム本体ｌの先端部には屈折起伏自在に加振
部材１８がその後端下部において枢着軸１９により枢着
されている。In FIG. 5, 1 indicates two long side plates 9, 9 and partition plates 10, 10 attached at a required pitch in the longitudinal direction.
. . . A beam body is formed of a large number of bottom-cut sections, and an excitation member 18 is pivoted at the lower part of the rear end by a pivot shaft 19 at the tip of the beam body L so as to be able to bend and rise freely. ing.
該加振部材１８は粉炭に対する加圧、加振面をなす底板
２０と引起し腕２２とを有し、底板２０の上面には必要
に応じ加圧力を増すための重錘２１が取付けられる。The vibrating member 18 has a bottom plate 20 and a lifting arm 22, which serve as a pressurizing and vibrating surface for the powdered coal, and a weight 21 is attached to the upper surface of the bottom plate 20 to increase the pressurizing force as required.
ビーム本体１の常に炉外に位置する後端部分には空気モ
ータ或は電動機等の任意の原動手段によって駆動される
加振機２３および加振部材１８の引起し駆動用のシリン
ダー２４が装着され、加振機２３に剛体連結したロッド
２５の先端は、ピン２６により前記引起し腕２２にピン
連結されている。A vibrating machine 23 and a cylinder 24 for raising and driving the vibrating member 18 are attached to the rear end portion of the beam body 1, which is always located outside the furnace. The tip of a rod 25 rigidly connected to the vibrator 23 is connected to the lifting arm 22 by a pin 26 .
このロッド２５は前記加振機２３により振動を前記加振
部材１８に伝達する手段をなすが、一方前記シリンダ−
２４は加振機２３に作動連結されているので、該シリン
ダー２４を作動することにより前記ロッド２５を介して
加振部材１８をビーム本体ｌと一線をなすように引起す
ことができる。This rod 25 serves as a means for transmitting vibrations to the vibrating member 18 by the vibrator 23, while the cylinder
Since the cylinder 24 is operatively connected to the vibrator 23, by actuating the cylinder 24, the vibrating member 18 can be raised via the rod 25 so as to be in line with the beam body l.
第５図に示す加振部材１８はビーム本体１の先端区画内
に収納可能な筐体につくられているか、第６図に示すよ
うにビーム本体１の先端区画をそのまま加振部材として
もよい。The excitation member 18 shown in FIG. 5 is made into a housing that can be stored in the tip section of the beam body 1, or the tip section of the beam body 1 may be used as the excitation member as is, as shown in FIG. .
前記シリンダー２４は、巻取りケーブル２８と共に巻取
り或は巻戻し可能な供給ホース２９および電磁弁２７を
介して供給される油圧等により作動され、ロッド２５を
ストローク運動させることにより加振部材１８をビーム
本体１と一線をなすように引起し、或いは屈折降下させ
ることができる。The cylinder 24 is actuated by hydraulic pressure or the like supplied through a solenoid valve 27 and a supply hose 29 that can be wound or unwound together with a winding cable 28, and causes the vibration member 18 to move by stroking the rod 25. It can be raised so as to be in line with the beam body 1, or it can be bent and lowered.
加振部材１８はシリンダー２４の作動により屈折降下さ
れるとき、重錘２１を含む全重量でもって、コークス炉
炭化学Ａ内におけるレベリングされた粉炭上面に底板２
０を介して所要の押圧力を付与し、また加振機２３を振
動させることによって所要の振動力を付与することがで
きる。When the vibrating member 18 is bent and lowered by the operation of the cylinder 24, the entire weight including the weight 21 is applied to the bottom plate 2 on the top surface of the leveled pulverized coal in the coke oven coal chemistry A.
0, and by vibrating the vibrator 23, the required vibration force can be applied.
以上に説明した構成を有する粉炭加振充填装置の作用に
ついて説明するに、コークス炉炭化学Ａ内に装入された
粉炭は、その上面が各装入口３の直下に円錐頂部を有す
る凹凸面５をなしているから、まずこれをレベリングす
る必要がある。To explain the operation of the pulverized coal vibratory filling device having the configuration described above, the pulverized coal charged into the coke oven coal chemistry A has an uneven surface 5 whose upper surface has a conical top directly below each charging port 3. , so we need to level this first.
このレベリングの際には加振部材１８をビーム本体１と
一直線をなすように以起しておき、第３図に示す駆動用
ドラム１３およびエンドレスロープ１５等からなるビー
ム駆動手段１１を作動してビーム本体ｌを炭化室Ａの全
長にわたり進入退出させる。During this leveling, the vibrating member 18 is raised so as to be in line with the beam body 1, and the beam driving means 11 consisting of the driving drum 13, endless rope 15, etc. shown in FIG. 3 is activated. The beam main body l is moved into and out of the carbonization chamber A over the entire length thereof.
ビーム本体ｌは粉炭上面の凸部を突崩すとともにその仕
切板１０によって掻き均らし、もって粉炭上面のレベリ
ングを行なう。The beam main body 1 collapses the convex portion on the upper surface of the pulverized coal, and also levels it with its partition plate 10, thereby leveling the upper surface of the pulverized coal.
２乃至３回のレベリングの後、加振部材１８の引起しを
解き、これをレベリングされた粉炭上面に屈折降下させ
て荷重による押圧力を加え、かつ炉外の加振機２３を作
動せしめ加振部材１８により粉炭上面に振動力を付与し
つつビーム本体ｌを炭化室Ａから退出させる。After leveling two or three times, the vibrating member 18 is released, bent and lowered onto the top surface of the leveled pulverized coal to apply a pressing force due to the load, and the vibrating machine 23 outside the furnace is activated. The beam main body 1 is moved out of the carbonization chamber A while applying a vibration force to the upper surface of the powdered coal by the vibration member 18.
炉外の加振機２３によりロッド２５を介して振動伝達が
なされる加振部材１８による充填圧、振動数および加速
度並びにビーム本体１の移動速度等は、炭化室Ａ内に装
入後レベリングされた粉炭上層部が底層部と嵩密度がほ
ぼ均一となるように適宜選定されることはいうまでもな
い。The filling pressure, frequency and acceleration of the vibrating member 18, whose vibrations are transmitted via the rod 25 by the vibrating machine 23 outside the furnace, as well as the moving speed of the beam body 1, are leveled after charging into the carbonization chamber A. It goes without saying that the bulk density of the upper layer of the pulverized coal is selected to be approximately equal to that of the bottom layer.
なお第５図および第６図に示す装置は、レベラービーム
をビーム本体８として兼用しその先端部に１個の加振部
材１８を設けた事例であるが、ビーム本体１をレベラー
ビームとは別個に設けてもよく、また第１図ａ、ｂに示
すようにビーム本体直に２個の加振部材１８，１８を或
はそれ以上の加振部材を配設し加振充填作業時間の短縮
をはかることができる。Note that the apparatus shown in FIGS. 5 and 6 is an example in which the leveler beam is also used as the beam body 8 and one vibrating member 18 is provided at its tip, but the beam body 1 is separate from the leveler beam. Alternatively, as shown in FIGS. 1a and 1b, two vibrating members 18, 18 or more vibrating members may be disposed directly on the beam body to shorten the vibrating filling work time. can be measured.
本発明装置による粉炭加振充填作業の実例について説明
するに、３２ｍ゛のコークス炉炭化室におイテ、加振部
材の充填面圧１．５８ ｘ １０−２Ｋｇ／ｃ１１ｔ、
振動数３６００ＶＰＭ、振動加速度１．５ ｍ ／５ｅ
Ｃ２、加振時間３０ＳｅＣで作業を行なったところ炭化
室内の粉炭上層部から深さ１ｍ以内のところでは装入粉
炭の嵩密度を１．０ｍ’当り０．１ ｔｔＩｒＬ増して
核部にコークスの粉率が２．８８％減少した。To explain an actual example of pulverized coal vibration filling work using the apparatus of the present invention, the coal was placed in a 32 m coke oven carbonization chamber, the filling surface pressure of the vibrating member was 1.58 x 10-2 Kg/c11t,
Frequency: 3600 VPM, vibration acceleration: 1.5 m/5e
C2, when the work was carried out at an excitation time of 30 SeC, the bulk density of the charged pulverized coal was increased by 0.1 ttIrL per 1.0 m' within a depth of 1 m from the upper layer of pulverized coal in the carbonization chamber, and coke powder was added to the core. The rate decreased by 2.88%.
引上説明した如く、本発明の粉炭加振充填装置によれば
、生成コークスの環装強度が高くかつほぼ均一なコーク
スを製造することが可能となり、コークス炉操業の生産
性の向上がはかられ、さらに高炉の操業に当り粉化率の
少ない還元剤となり高炉の操業、生産性の向上に寄与す
るとこらがきわめて大きい。As explained above, according to the pulverized coal vibratory filling device of the present invention, it is possible to produce coke that has a high ring strength and is almost uniform, which greatly improves the productivity of coke oven operation. In addition, it serves as a reducing agent with a low powderization rate during the operation of the blast furnace, and greatly contributes to improving the operation and productivity of the blast furnace.
第１図および第２図はコークス炉設備の概要を示す側面
図および平面図、第３図はレベラーの一例を示す側面図
、第４図ａ、ｂ、ｃは粉炭および生成コークスの冷間モ
デルテスト結果を示す図表第５図は本発明による第１実
施例装置要部の側面図、第６図は同第２実施例装置要部
の側面図、第７図ａ、ｂは２個の加振部材を用いた実施
例の略示側面図である。
Ａ・・・・・・コークス炉炭化室、Ｂ・・・・・・燃焼
室、Ｃ・・・・・・粉炭装入車、Ｄ・・・・・・レベラ
ー、Ｅ・・・・・・押出機、Ｆ・・・・・・走行台車、
Ｇ・・・・・・コークガイド車、Ｈ・・・・・・消火車
、１・・・・・・表扉、２・・・・・・裏罫、３・・・
・・・粉炭装入口、４・・・・・・粉炭ホッパー、５・
・・・・・凹凸面、６・・・・・・発生ガス道、７・・
・・・・小扉口、１・・・・・・ビーム本体、９・・・
・・・側板、１０・・・・・・仕切板、１１・・・・・
・ガイドローラー、［λ・・・・・・ビーム駆動手段、
１３・・・・・・駆動用ドラム、１４・・・・・・固定
案内シーブ、１５・・・・・・エンドレスロープ、１６
・・・・・・クリップ、１７・・・・・・押出しラム、
１８・・・・・・加振部材、１９・・・・・・枢着軸、
２０・・・・・・底板、２１・・・・・・重錘、２２・
・・・・・引起し腕、２３・・・・・・加振機、２４・
・・・・・引起し駆動用シリンダ、２５・・・・・・牽
引ロッド、２６・・・・・・ピン、２７・・・−・・電
磁弁、２８・・・・・・巻取りケーブル、２９・・・・
・・ホース。Figures 1 and 2 are a side view and a plan view showing an overview of coke oven equipment, Figure 3 is a side view showing an example of a leveler, and Figures 4 a, b, and c are cold models of pulverized coal and produced coke. Figure 5 is a side view of the main part of the device according to the first embodiment of the present invention, FIG. 6 is a side view of the main part of the second embodiment of the same, and FIGS. FIG. 3 is a schematic side view of an embodiment using a vibrating member. A: Coke oven carbonization chamber, B: Combustion chamber, C: Powdered coal charging vehicle, D: Leveler, E: Extruder, F...... traveling truck,
G...Coke guide car, H...Fire engine, 1...Front door, 2...Back ruled line, 3...
... Powder coal charging inlet, 4 ... Powder coal hopper, 5.
...Uneven surface, 6... Gas path, 7...
...Small door opening, 1...Beam body, 9...
...Side plate, 10...Partition plate, 11...
・Guide roller, [λ...Beam driving means,
13... Drive drum, 14... Fixed guide sheave, 15... Endless rope, 16
...Clip, 17...Extrusion ram,
18... Vibrating member, 19... Pivoting shaft,
20... Bottom plate, 21... Weight, 22.
...Lifting arm, 23... Vibrator, 24.
.....Lifting drive cylinder, 25 ..... traction rod, 26 ..... pin, 27 ..... solenoid valve, 28 ..... winding cable , 29...
··hose.
Claims (1)
面に接して炭化室の全長にわたり進入退出可能に設けら
れたビーム本体と、該ビーム本体の少なくとも先端箇所
にビーム本体に関して屈折可能に枢着されるとともに加
圧、加振面および引起し腕を有する加振部材と、前記ビ
ーム本体の後端部分に装着され前記加振部材の引起し腕
にロンドを介して剛体連結された加振機と、前記ビーム
本体の後端部分に装着され、前記ロンドを介して加振部
材を引起すための引起し駆動手段とを備えていることを
特徴とするコークス炉における粉炭加圧振充填装島 ２ 前記ビーム本体としてレベラービームを用い、該レ
ベラービームの先端部分を加振部材となしたことを特徴
とする特許請求の範囲第１項に記載のコークス炉におけ
る粉炭加圧加振充填装置。 ３ 前記ビーム本体としてレベラービームを用い、該レ
ベラービームの枠状区画内に前記加振部材を収納し得る
ように設けたことを特徴とする特許請求の範囲第１項に
記載のコークス炉における粉炭加圧、加振充填装置。[Scope of Claims] 1. A beam body provided in contact with the upper surface of pulverized coal that has been leveled after being charged into a coke oven carbonization chamber so as to be able to enter and exit over the entire length of the carbonization chamber, and at least a distal end portion of the beam body with respect to the beam body. an excitation member that is pivotably mounted to be bendable and has a pressurizing surface, an excitation surface, and a lifting arm, and a rigid body attached to the rear end portion of the beam body and rigidly connected to the lifting arm of the excitation member via a rond; pulverized coal processing in a coke oven, characterized in that it is equipped with a vibration exciter, and a lifting drive means attached to the rear end portion of the beam body for raising the vibration member via the iron. Pressure-vibration filling island 2 A method for pressurizing pulverized coal in a coke oven according to claim 1, characterized in that a leveler beam is used as the beam main body, and a tip portion of the leveler beam is used as a vibrating member. Shaking filling device. 3. Pulverized coal in a coke oven according to claim 1, wherein a leveler beam is used as the beam main body, and the vibrating member is provided so as to be housed within a frame-shaped section of the leveler beam. Pressure and vibration filling equipment.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12630680A JPS5918436B2 (en) | 1980-09-11 | 1980-09-11 | Pulverized coal pressurization and vibration filling equipment in coke ovens |
| FR8022593A FR2467878B1 (en) | 1979-10-23 | 1980-10-22 | METHOD AND DEVICE FOR FILLING A CARBONIZATION CHAMBER OF A COKE OVEN WITH POWDER COAL |
| BR8006807A BR8006807A (en) | 1979-10-23 | 1980-10-22 | PROCESS AND APPLIANCE FOR FILLING THE CARBONIZATION CHAMBER OF A COOK OVEN WITH COAL IN PO |
| DE3040003A DE3040003C2 (en) | 1979-10-23 | 1980-10-23 | Device for increasing the packing density of the coal charge in the coking chamber of a coke oven |
| IT25534/80A IT1149230B (en) | 1979-10-23 | 1980-10-23 | PROCESS AND EQUIPMENT FOR FILLING THE CARBONIZATION CHAMBER OF A COKE OVEN WITH POWDER COAL |
| GB8034261A GB2062828B (en) | 1979-10-23 | 1980-10-23 | Method and apparatus for filling a carbonizing chamber of a coke oven with powdered coal |
| US06/306,935 US4375388A (en) | 1979-10-23 | 1981-09-29 | Apparatus for filling carbonizing chamber of coke oven with powered coal with vibration applied thereto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12630680A JPS5918436B2 (en) | 1980-09-11 | 1980-09-11 | Pulverized coal pressurization and vibration filling equipment in coke ovens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5751786A JPS5751786A (en) | 1982-03-26 |
| JPS5918436B2 true JPS5918436B2 (en) | 1984-04-27 |
Family
ID=14931923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12630680A Expired JPS5918436B2 (en) | 1979-10-23 | 1980-09-11 | Pulverized coal pressurization and vibration filling equipment in coke ovens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918436B2 (en) |
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-
1980
- 1980-09-11 JP JP12630680A patent/JPS5918436B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5751786A (en) | 1982-03-26 |
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