blast radiusとは 意味・読み方・使い方

Further, this operational method of the blast furnace is used for which in the case of using R for radius of the blast furnace and r for the position in the radius direction from the center of the blast furnace, the iron raw material is charged in the range of 0.7-1 dimensionless radius r/R in the blast furnace.例文帳に追加

また、前記鉄原料を、高炉の半径をR、高炉の中心からの半径方向の位置をｒとした時の高炉の無次元半径ｒ／Ｒが０．７〜１の範囲に装入する高炉の操業方法を用いる。 - 特許庁

In this case, it is preferable that the operational factors are defined as one or more kinds selected among the ratio of the charged iron ore kinds to the coke, the distribution in the radius direction of the charged materials in the blast furnace and the blast volume.例文帳に追加

その操業因子を、装入する鉄鉱石類とコークスの量比、高炉装入物の半径方向分布及び送風量から選ばれた１種又は２種以上とするのがよい。 - 特許庁

When ferrocoke is used as raw material charged into the blast furnace in the blast furnace operation employing center coke charging, the blast furnace operation method is used which is characterized in that a part of the ferrocoke is charged into a radial direction position having 0.0-0.12 dimensionless radius, and the remnant of the ferrocoke and the iron raw material are mixed and charged into the blast furnace.例文帳に追加

中心コークス装入を行なう高炉操業において、フェロコークスを高炉装入原料として用いる際に、フェロコークスの一部を無次元半径０．０〜０．１２の半径方向位置に装入し、フェロコークスの残部と鉄原料とを混合して装入することを特徴とする高炉操業方法を用いる。 - 特許庁

To provide a turning chute in a raw material charging apparatus in a blast furnace with which even in a large-scaled blast furnace, the raw material can be reached near the furnace wall and regarding a layer thickness of the raw material charged into the blast furnace, even near the furnace wall, the distributing control in the radius direction can precisely be performed.例文帳に追加

大型の高炉においても炉壁の近傍まで原料を到達させることができ、高炉内に装入する原料の層厚について、炉壁の近傍においても精密な半径方向分布制御を行うことが可能となる、高炉原料装入装置の旋回シュートを提供すること。 - 特許庁

In a method for performing the operation of the blast furnace by controlling the structure of piled layer of the cokes in the blast furnace, charged through bell-less top charging equipment, the blast furnace is operated so that the piled shape of the piled layer of cokes becomes ≤0.3 ratio of the terrace length of coke/the radius of furnace opening part and 10-20° inclining angle of the cokes.例文帳に追加

ベルレス装入装置を介して装入した高炉内コークスの堆積層の構造を制御して高炉の操業を行う方法において、前記コークス堆積層の堆積形状が、コークステラスの長さ／炉口半径の比を０．３以下、コークス傾斜角が１０〜２０°となるように操業する高炉操業方法。 - 特許庁

In the method for operating the blast furnace by controlling structure of the piled layer of the cokes in the blast furnace charged through a bell-less charging device; this blast furnace operating method is operated so that the piled shape of the coke piled layer becomes ≤0.3 and ratio of the length of coke terrace/radius of a furnace opening hole to the inclining angle of the coke becomes 10-20°.例文帳に追加

ベルレス装入装置を介して装入した高炉内コークスの堆積層の構造を制御して高炉の操業を行う方法において、前記コークス堆積層の堆積形状が、コークステラスの長さ／炉口半径の比を０．３以下、コークス傾斜角が１０〜２０°となるように操業する高炉操業方法。 - 特許庁

Using this apparatus for charging the raw material, the particle size distribution in a raw material accumulated layer in the lower part hopper 2 is controlled and the particle size distribution of the raw material discharged from the lower part hopper 2 into the blast furnace 9 is controlled and thus the particle size distribution of the raw material in the radius direction in the blast furnace 9 is controlled.例文帳に追加

これにより下部ホッパー２内の原料堆積層内の粒度分布を制御し、２から高炉９内へ排出される原料の粒度分布を制御し、これにより高炉９内での半径方向における原料粒度分布を制御する。 - 特許庁

This charging method comprises starting charge at a radius location corresponding to 0.1-0.4 by the non-dimensional radius that defines the furnace center of the bellless blast furnace as 0 and a furnace wall part as 1, and continuing charge while sequentially moving the tilting angle of the above charge chute to the center side of the furnace in every one turn of it.例文帳に追加

該ベルレス高炉の炉中心部を０、炉壁部を１とする無次元半径に対し ０．１〜０．４ に相当する半径位置から装入を開始し、前記装入シュートの１旋回毎にその傾動角を炉中心側へ順次移行させて装入する。 - 特許庁