JPS6052052B2 - How to feed flowable material to a transfer device - Google Patents

How to feed flowable material to a transfer device

Info

Publication number
JPS6052052B2
JPS6052052B2 JP51103519A JP10351976A JPS6052052B2 JP S6052052 B2 JPS6052052 B2 JP S6052052B2 JP 51103519 A JP51103519 A JP 51103519A JP 10351976 A JP10351976 A JP 10351976A JP S6052052 B2 JPS6052052 B2 JP S6052052B2
Authority
JP
Japan
Prior art keywords
lower edge
transfer device
front wall
discharge means
rear 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.)
Expired
Application number
JP51103519A
Other languages
Japanese (ja)
Other versions
JPS5229069A (en
Inventor
ゲルト・シユースター
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of JPS5229069A publication Critical patent/JPS5229069A/en
Publication of JPS6052052B2 publication Critical patent/JPS6052052B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines

Description

【発明の詳細な説明】 本発明は、貯蔵タンクの排出手段から、この排出手段の
下方に位置する移送装置上に流動性材料を連続た流れと
して供給し、前記排出手段の下方における前記移送装置
上に層厚の制御された前記流動性材料の堆積物を形成す
る法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a continuous flow of flowable material from a discharge means of a storage tank onto a transfer device located below said discharge means. The present invention relates to a method for forming a deposit of the flowable material with a controlled layer thickness thereon.

流動性材料は大抵の場合、運転中の移送装置上に一定の
且つ均一な層厚で供給されることが必要とされる。この
ことは特に焼結工場において要求される。この種の工場
では、火格子保護物質と焼結すべき材料混合物とを焼結
機に、又これらの材料をベルトコンベヤや秤量ベルトコ
ンベヤに、更に焼結物を冷却器に夫々高い供給率で供給
する必要が有る。各々の場合について、要求される堆積
層の厚さはできるだけ一定にするか、或いは新しい設定
値に適合されねばならない。焼結材料混合物の焼結ベル
トへの供給を、供給タンクの排出手段の下にドラムフィ
ーダを配置し、このドラムフィーダの回転によつて材料
を一定の割合で上記供給タンクから排出し、傾斜プレー
トを経て焼結ベルト上に落下させて、そこに傾斜状に堆
積させることにより行うことは公知である。Flowable materials are often required to be fed in a constant and uniform layer thickness onto the transport device during operation. This is particularly required in sinter plants. In plants of this type, the grate protection substance and the material mixture to be sintered are fed to the sintering machine, these materials to the belt conveyor or weighing belt conveyor, and the sintered material to the cooler at high feed rates. There is a need to supply. In each case, the required thickness of the deposited layer must be kept as constant as possible or adapted to the new set value. The sintered material mixture is supplied to the sintering belt by placing a drum feeder under the discharge means of the supply tank, and by rotating the drum feeder, the material is discharged from the supply tank at a constant rate. It is known that this is carried out by dropping the material onto a sintering belt through a sintering belt and depositing it thereon in an inclined manner.

傾斜プレート下縁はスクラツパ若しくはかき板として機
能し、層厚を所要の値に制御する（アメリカ合衆国特許
第３，２６２，７７０号明細書）。この楊合、排出手段
の排出口及び傾斜プレートに著しい摩耗が生じ、焼結ベ
ルト上の焼結材料混合物表面の孔隙が詰まる。ドイツ連
邦共和国特許第１，１７４，９９５明細書からは、振動
するシュートから焼結材料混合物が傾斜角分配板を経て
焼結ベルトに供給され、スクラツパにより層厚が調節さ
れる方法が公知である。The lower edge of the sloping plate acts as a scraper or scraper to control the layer thickness to the desired value (U.S. Pat. No. 3,262,770). This coupling causes significant wear on the outlet and the inclined plate of the ejection means, and the pores on the surface of the sintered material mixture on the sintered belt are clogged. German Patent No. 1,174,995 discloses a method in which a sintered material mixture is fed from a vibrating chute via an inclined angle distribution plate to a sintering belt, the layer thickness being adjusted by a scraper. .

この場合にも、傾斜角及びスクラツパに著しい摩耗が起
こり、焼結材料混合物の表面孔隙が詰まる。フランス国
特許第１，４４３，７７１号明細書には、焼結材料混合
物を供給タンクの排出手段から焼結ベルト上に連続的な
流れとして供給し、上記排出手段の下に形成される山形
若しくは円錐形の堆積物を排出手段の前側に取り付けた
可調節のスクラツパにより所要の層厚にかきならす方法
が記載されている。In this case too, significant wear occurs on the bevel and the scraper, and the surface pores of the sintered material mixture become clogged. French Patent No. 1,443,771 discloses that a sintered material mixture is fed in a continuous stream onto a sintering belt from a discharge means of a supply tank, and that chevrons or A method is described in which the conical deposit is scraped to the required layer thickness by means of an adjustable scraper mounted in front of the evacuation means.

このスクラツパも著しく摩耗され、従つて焼結材料混合
物の表面に孔隙が詰まる原因となる。本発明の目的は、
従来の供給方法の諸欠点、特にスクラツパの摩耗と移送
装置上の例えば焼結材．料混合物の表面の孔隙の詰まり
を防止する方法を提供することである。This scraper is also subject to significant wear and thus causes pores to become clogged on the surface of the sintered material mixture. The purpose of the present invention is to
Disadvantages of conventional feeding methods, especially wear of the scraper and e.g. sintered material on the transfer device. An object of the present invention is to provide a method for preventing clogging of pores on the surface of a material mixture.

本発明によれば以上の目的は、貯蔵タンクの排出手段か
ら、この排出手段の下方に位置する移送装置上に流動性
材料を連続した流れとして供給・し、前記排出手段の下
方における前記移送装置上に、層厚の制御された前記流
動性材料の堆積物を形成する方法において、（４）前記
移送装置上において、前記流動性材料の安息角に応じて
形成される前記堆積物の頂部が、前記移送装置の材料移
送方向に対向する方向から見て、前記排出手段の前壁の
下縁部よりも前方に位置すること、（Ｂ）（ａ） 前記
流動性材料の滑り角よりも大きい傾斜角を有する前記排
出手段の後壁の下縁部よりも後方側に位置する前記堆積
物の一方の底縁部の位置を、前記排出手段の後壁の下縁
部と前記移送装置との間の垂直距離を変えることにより
調節すること、（ｂ）前記排出手段の前壁の下縁部より
も前方側に位置する前記堆積物の他方の底縁部の位置を
、前記排出手段の前壁の下縁部と前記移送装置との間の
垂直距離を変えることにより調節すること、のうち少な
くとも一方の方法により前記流動性材料の層厚を制御す
ること、を特徴とする移送装置に流動性材料を供給する
方法によつて達成される。According to the invention, the object is to supply a flowable material in a continuous stream from a discharge means of a storage tank onto a transfer device located below said discharge means; In the method of forming a deposit of the flowable material with a controlled layer thickness on the transfer device, (4) the top of the deposit formed according to the angle of repose of the flowable material is formed on the transfer device. , being located forward of the lower edge of the front wall of the discharge means when viewed from a direction opposite to the material transfer direction of the transfer device; (B) (a) larger than the sliding angle of the flowable material; The position of one bottom edge of the deposit located on the rear side of the lower edge of the rear wall of the discharge means having an inclination angle is determined between the lower edge of the rear wall of the discharge means and the transfer device. (b) adjusting the position of the other bottom edge of the deposit located forward of the lower edge of the front wall of the ejection means by changing the vertical distance between the ejection means; controlling the layer thickness of the flowable material by at least one of the following: adjusting by varying the vertical distance between the lower edge of the wall and the transfer device; This is achieved by a method of supplying the material.

尚本願明細書においては、特に断らない限り、１傾斜角
ョとは水平面に対して傾斜した角度を言う。In this specification, unless otherwise specified, one inclination angle refers to an angle inclined with respect to a horizontal plane.

又１滑り角ョとは、傾斜面上で材料が滑りはじめる時の
傾斜角度を言い、１安息角ョとは堆積物の自由表面が水
平面となす角度を言う。本発明において、貯蔵タンクと
してはパンカーでもシュートでも良い。Also, 1 slip angle refers to the inclination angle at which a material begins to slide on an inclined surface, and 1 angle of repose refers to the angle that the free surface of the deposit makes with the horizontal plane. In the present invention, the storage tank may be either a punker or a chute.

排出手段はろ一と状でも筒状のものでも良く、垂直に或
いは垂直から少し傾斜して設置されて良い。排出手段は
一般にその全高さにわたり材料で充填されているが、堆
積物を連続的に形成するに足る充填状態で十分である。
排出手段の壁及び堆積物の位置は、ここでは常に移送装
置の材料移送方向とは逆方向から見て、即ち移送装置の
排出端から見て記載されている。The discharge means may be filter-shaped or cylindrical, and may be installed vertically or slightly inclined from the vertical. The evacuation means is generally filled with material over its entire height, but a sufficient filling is sufficient to continuously form a deposit.
The walls of the discharge means and the position of the deposit are always described here viewed from the direction opposite to the material transport direction of the transfer device, ie viewed from the discharge end of the transfer device.

材料の排出当初に形成される山形の堆積体は材料の安息
角で移送装置から排出手段の前壁下縁を通つて延びる直
線を移送装置から同様に材料の安息角で排出手段の後壁
下縁を通つて延びる直線との交差により形成される。両
直線の交点、即ち山形堆積体の頂端は前壁下縁の前方に
位置するように調節される。これは、移送装置と排出手
段の後壁下端及び前壁下端の内の少なくとも一方の間の
垂直距離を調節することにより行なわれる。これにより
山形堆積体の堆積開始位置が排出手段の後壁より後方で
、又は前壁より前方で変動し、山形堆積体の後側直線も
前側直線も夫々平行に移行する。移送装置を前進させる
と、材料は移送装置の前壁下縁を自由に通過して排出さ
れる。The chevron-shaped pile formed at the beginning of the discharge of the material is caused by a straight line extending from the transfer device at the angle of repose of the material through the lower edge of the front wall of the discharge means and from the transfer device under the rear wall of the discharge means also at the angle of repose of the material. formed by intersection with a straight line extending through the edge. The intersection point of both straight lines, that is, the top of the chevron-shaped stack is adjusted so that it is located in front of the lower edge of the front wall. This is done by adjusting the vertical distance between the transfer device and at least one of the lower end of the rear wall and the lower end of the front wall of the ejection means. As a result, the starting position of the chevron-shaped pile changes behind the rear wall of the discharge means or in front of the front wall of the discharge means, and the rear straight line and the front straight line of the chevron-shaped pile move parallel to each other. When the transfer device is advanced, the material is discharged freely past the lower edge of the front wall of the transfer device.

排出材料の層厚は山形堆積物の頂端の高さに一致する。
山形堆積物の頂端は移送装置の横方向の排出手段の幅に
わたつて延びる。本発明の好ましい構成においては、排
出手段の後壁下縁が前壁下縁の後方に位置するようにす
る。The layer thickness of the discharged material corresponds to the height of the top of the chevron deposit.
The top of the chevron extends across the width of the lateral evacuation means of the transfer device. In a preferred embodiment of the invention, the lower edge of the rear wall of the ejection means is located behind the lower edge of the front wall.

この構成は主として、移送装置上に大きな層厚を形成す
べき時に適用される。本発明の好ましい構成においては
又、排出手段の後壁下部の傾斜角が材料の安息角より小
さいとともに、排出手段の後壁下縁が前壁下縁より前方
に位置している。This configuration is primarily applied when large layer thicknesses are to be produced on the transfer device. In a preferred embodiment of the invention, the angle of inclination of the lower part of the rear wall of the ejector is smaller than the angle of repose of the material, and the lower edge of the rear wall of the ejector is located forward of the lower edge of the front wall.

この構成は主として移送装置上の層厚を薄くしたい時に
適用される。この構成は例えば焼結機に火格子保護物質
を供給する場合や、運搬能の低い制御ベルトコンベヤ上
に薄い層厚で供給する場合に適用して利点の有るもので
ある。層厚が小さい場合も、排出手段の排出口横断面は
一ばいに開かれたままてある。後壁の下縁手前の下端部
は上方へ旋回可能に構成されていても良い。これにより
、例えは火格子保護物質を焼結機に供給する場合、もし
パレット表面に凹凸が有つても上方へ避けることができ
る。本発明による好ましい構成においては更に、排出手
段の後壁下縁が前壁下縁の垂直下に位置する。この構成
は、材料の安息角が変動しても、一定の層厚が保持され
ねばならない場合に適用され−る。即ちこの構成では、
いかなる安息角に対しても排出される層厚は一定である
。次に本発明の詳細な説明例につき添付図面を参照して
説明する。This configuration is mainly applied when it is desired to reduce the layer thickness on the transfer device. This arrangement is advantageous, for example, when supplying grate protection material to sintering machines or when supplying thin layer thicknesses onto control belt conveyors with low conveying capacity. Even in the case of small layer thicknesses, the outlet cross section of the outlet means remains open all the way. The lower end portion of the rear wall in front of the lower edge may be configured to be able to pivot upward. As a result, even if there are irregularities on the pallet surface, it can be avoided upwards, for example, when supplying the grate protection material to the sintering machine. In a preferred embodiment according to the invention, the lower edge of the rear wall of the ejection means is located vertically below the lower edge of the front wall. This arrangement is applied when a constant layer thickness must be maintained even if the angle of repose of the material varies. That is, in this configuration,
The ejected layer thickness is constant for any angle of repose. Next, detailed examples of the present invention will be explained with reference to the accompanying drawings.

第１図に示すように、排出手段から流出する材．料は移
送装置１上て山形の堆積物を形成する。As shown in Figure 1, the material flowing out from the discharge means. The material forms a chevron-shaped deposit on the transfer device 1.

この堆積物の頂端若しくは陵部２は、移送装置１から材
料の安息角αて排出手段の後壁５の下縁４を通つて延び
る直線３と、やはり角度αで前壁８の下縁７を通つて延
びる直線６との交点に存する。移送装置１が矢印の方向
に移動することによつて材料は層厚ｈで堆積物から引き
出される。第１図の従来例においては、材料の堆積物は
前壁８の下縁７により層厚ｈにかきならされる。The top or ridge 2 of this deposit is connected to a straight line 3 extending from the transfer device 1 through the lower edge 4 of the rear wall 5 of the ejection means at an angle of repose α of the material and to the lower edge 7 of the front wall 8, also at an angle α. It lies at the intersection with straight line 6 extending through. By moving the transport device 1 in the direction of the arrow, material is drawn out of the deposit in a layer thickness h. In the prior art embodiment of FIG. 1, the material deposit is leveled by the lower edge 7 of the front wall 8 to a layer thickness h.

第２図〜第６図の本発明の実施例においては、材料は下
縁７の下で自由に排出される。層厚ｈは山形堆積物の頂
端２の高さに一致するが、これは頂端２が下縁７の前方
にあるからである。第２図は、後壁の下縁４と移送装置
１との間の垂直距離を拡大することにより、山形堆積物
の始端の位置が下縁４より後方でどのように変動するか
を図解するもので、直線３は直線３″へ平行に移動し、
山形堆積物の頂端は頂端２″へと高くな”り、層厚も厚
さｈ″へと厚くなるのが示されている。In the embodiment of the invention according to FIGS. 2-6, the material is freely discharged below the lower edge 7. The layer thickness h corresponds to the height of the top 2 of the chevron deposit, since the top 2 lies in front of the lower edge 7. Figure 2 illustrates how the position of the beginning of the chevron deposit changes behind the lower edge 4 by increasing the vertical distance between the lower edge 4 of the rear wall and the transfer device 1. , straight line 3 moves parallel to straight line 3'',
The top of the chevron deposit is shown to be higher to the top 2'', and the layer thickness is also increased to a thickness h''.

他方、前壁８の下縁７と移送装置１との間の垂直距離を
拡大する場合も同様にして、下縁７の前方の堆積物の始
点位置が移動して直線６からそれに平行な直線６″へ移
り、堆積物の頂端は点２″へと高くなり、層厚もｈ″へ
と厚くなる。後壁５は材料の滑り角より大きい傾斜角を
持ち、後壁５の下縁４は前壁８の下縁７より後方に配置
されている。第３図の例では、後壁５の保護の為にこの
壁５の下部に材料ポケットを形成し、その上を材料が滑
り落ちるようにしてある。On the other hand, when increasing the vertical distance between the lower edge 7 of the front wall 8 and the transfer device 1, the starting point position of the deposit in front of the lower edge 7 moves from the straight line 6 to the straight line parallel to it. 6'', the top of the deposit becomes higher to point 2'' and the layer thickness increases to h''. The rear wall 5 has an inclination angle greater than the sliding angle of the material, and the lower edge 4 of the rear wall 5 is arranged behind the lower edge 7 of the front wall 8. In the example shown in FIG. It is set as.

尚材料は安息角が詔０の焼結物である。第４図の例では
、後壁５の下部９が材料の安息角より小さい傾斜角を有
する。The material is a sintered material with an angle of repose of 0. In the example of FIG. 4, the lower part 9 of the rear wall 5 has an angle of inclination that is less than the angle of repose of the material.

後壁５の下縁４は前壁８の下縁７の前方にある。後壁５
の下縁４と移送装置１との間の垂直距離を大きくすると
、移送装置１上の山形堆積物の堆積始端位置は下縁４の
後方へ移り、従つて直線３はそれに平行な直線３″に移
り、山形堆積物の頂端２は点２″へと高くなり、層厚も
ｈ″へと厚くなる。前壁８の下縁７と移送装置１との間
の垂直距離が大きくなると、第２図の場合と同様な変化
を生じる。第５図の例では、壁片１０の下縁部４が上方
へ回動回能に構成されている。The lower edge 4 of the rear wall 5 is in front of the lower edge 7 of the front wall 8. back wall 5
When the vertical distance between the lower edge 4 and the transfer device 1 is increased, the starting position of the mountain-shaped deposit on the transfer device 1 moves to the rear of the lower edge 4, and therefore the straight line 3 becomes the straight line 3'' parallel to it. , the top 2 of the chevron pile becomes higher to point 2'' and the layer thickness increases to h''. As the vertical distance between the lower edge 7 of the front wall 8 and the transfer device 1 increases, Similar changes occur as in the case of Figure 2. In the example of Figure 5, the lower edge 4 of the wall piece 10 is configured to be able to pivot upward.

第６図の例では、前壁８の下縁７の垂直下に後壁５の下
縁４が配置してあり、この場合、材料の安息角は層厚に
何らの影響をも与えない。In the example of FIG. 6, the lower edge 4 of the rear wall 5 is arranged vertically below the lower edge 7 of the front wall 8, in which case the angle of repose of the material has no influence on the layer thickness.

直線３と６、３″と６″３″と６″の各交点２，２″及
び２″は同一の高さｈを有する。本例の構成によれば、
常に一定の層厚ｈの堆積物が形成されるが、層厚を変更
する場合には、前壁８と下縁７の垂直高さを変更すれば
良い。本発明による主要な利点は、材料が前壁の下縁よ
り下方で自由に排出され、下縁をスクラツパとして使用
する必要が無く、これにより摩耗が著しく低減し、従つ
て移送装置上の材料の孔隙が詰まるのを阻止し得ること
にある。Each intersection point 2, 2'' and 2'' of straight lines 3 and 6, 3'' and 6'' and 3'' and 6'' has the same height h. According to the configuration of this example,
A deposit with a constant layer thickness h is always formed, but if the layer thickness is to be changed, the vertical heights of the front wall 8 and the lower edge 7 may be changed. The main advantage of the invention is that the material is discharged freely below the lower edge of the front wall, without the need to use the lower edge as a scraper, which significantly reduces wear and therefore reduces the amount of material on the transfer device. The purpose is to prevent the pores from clogging.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は排出手段の前壁の下縁部をスクラツパとして用
いる従来法による場合の山形堆積物、第２図は本発明に
よる方法で大きな層厚を得る場合の第１実施例、第３図
は第２図と同様に大きな層厚を得る楊合の第２実施例、
第４図は小さな層厚を得る場合の第３実施例、第５図は
後壁の下縁部を形成する終端部が可動になつており、非
常に小さい層厚を得る場合の第４実施例、第６図は後壁
の下縁部が前壁の下縁部の垂直下に位置する場合の第５
実施例の夫々概略縦断面図である。 尚、図面に用いた符号において、１・・・・・・移送装
置、４，７・・・・・・下縁、５・・・・・・後壁、８
・・・・・・前壁、である。Fig. 1 shows a chevron-shaped deposit in the case of a conventional method using the lower edge of the front wall of the discharge means as a scraper, Fig. 2 shows a first embodiment in which a large layer thickness is obtained by the method according to the present invention, and Fig. 3 is the second embodiment of Yanghe, which obtains a large layer thickness as in Fig. 2;
FIG. 4 shows a third embodiment in which a small layer thickness is obtained, and FIG. 5 shows a fourth embodiment in which the end forming the lower edge of the rear wall is movable and a very small layer thickness is obtained. For example, Figure 6 shows the fifth case where the lower edge of the rear wall is located vertically below the lower edge of the front wall.
FIG. 3 is a schematic vertical cross-sectional view of each example. In addition, in the symbols used in the drawings, 1...transfer device, 4, 7...lower edge, 5...rear wall, 8
...The front wall.

Claims (1)

【特許請求の範囲】 １ 貯蔵タンクの排出手段から、この排出手段の下方に
位置する移送装置上に流動性材料を連続した流れとして
供給し、前記排出手段の下方における前記移送装置上に
、層厚の制御された前記流動性材料の堆積物を形成する
方法において、（Ａ）前記移送装置上において、前記流
動性材料の安息角に応じて形成される前記堆積物の頂部
が、前記移送装置の材料移送方向に対向する方向から見
て、前記排出手段の前壁の下縁部よりも前方に位置する
こと、（Ｂ）（ａ）前記流動性材料の滑り角よりも大き
い傾斜角を有する前記排出手段の後壁の下縁部よりも後
方側に位置する前記堆積物の一方の底縁部の位置を、前
記排出手段の後壁の下縁部と前記移送装置との間の垂直
距離を変えることにより調節すること、（ｂ）前記排出
手段の前壁の下縁部よりも前方側に位置する前記堆積物
の他方の底縁部の位置を、前記排出手段の前壁の下縁部
と前記移送装置との間の垂直距離を変えることにより調
節すること、のうち少なくとも一方の方法により前記流
動性材料の層厚を制御すること、を特徴とする移送装置
に流動性材料を供給する方法。 ２ 前記排出手段の後壁の下縁部を前壁の下縁部よりも
後方に位置させることを特徴とする特許請求の範囲第１
項に記載の方法。 ３ 前記排出手段の後壁の下部の傾斜角を前記材料の安
息角よりも小さくするとともに、前記排出手段の後壁の
下縁部を前壁の下縁部よりも前方に位置させることを特
徴とする特許請求の範囲第１項に記載の方法。 ４ 前記排出手段の後壁の下縁部を前壁の下縁部の垂直
下方に位置させることを特徴とする特許請求の範囲第１
項に記載の方法。Claims: 1. Supplying a flowable material in a continuous stream from a discharge means of a storage tank onto a transfer device located below the discharge means; In the method of forming a deposit of the flowable material with a controlled thickness, (A) on the transfer device, the top of the deposit formed according to the angle of repose of the flowable material is formed on the transfer device; (B) being located forward of the lower edge of the front wall of the discharge means when viewed from a direction opposite to the material transfer direction; (B) having an inclination angle greater than the sliding angle of the flowable material (a); The position of the bottom edge of one of the deposits located on the rear side of the lower edge of the rear wall of the ejecting means is determined by the vertical distance between the lower edge of the rear wall of the ejecting means and the transfer device. (b) adjusting the position of the other bottom edge of the deposit located forward of the lower edge of the front wall of the ejecting means by changing the lower edge of the front wall of the ejecting means; supplying a flowable material to a transfer device, the layer thickness of the flowable material being controlled by at least one of: adjusting by varying a vertical distance between a portion of the flowable material and the transfer device; how to. 2. Claim 1, characterized in that the lower edge of the rear wall of the discharge means is located rearward than the lower edge of the front wall.
The method described in section. 3. The inclination angle of the lower part of the rear wall of the discharge means is smaller than the angle of repose of the material, and the lower edge of the rear wall of the discharge means is located forward of the lower edge of the front wall. A method as claimed in claim 1. 4. Claim 1, characterized in that the lower edge of the rear wall of the discharge means is located vertically below the lower edge of the front wall.
The method described in section.
JP51103519A 1975-09-01 1976-08-30 How to feed flowable material to a transfer device Expired JPS6052052B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2538856.1 1975-09-01
DE2538856A DE2538856C3 (en) 1975-09-01 1975-09-01 Process for feeding free-flowing materials onto transport devices

Publications (2)

Publication Number Publication Date
JPS5229069A JPS5229069A (en) 1977-03-04
JPS6052052B2 true JPS6052052B2 (en) 1985-11-16

Family

ID=5955335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51103519A Expired JPS6052052B2 (en) 1975-09-01 1976-08-30 How to feed flowable material to a transfer device

Country Status (12)

Country Link
JP (1) JPS6052052B2 (en)
AU (1) AU1557576A (en)
BE (1) BE845727A (en)
BR (1) BR7605729A (en)
CA (1) CA1048957A (en)
DE (1) DE2538856C3 (en)
ES (1) ES450733A1 (en)
FR (1) FR2322072A1 (en)
GB (1) GB1559508A (en)
IT (1) IT1065235B (en)
LU (1) LU75690A1 (en)
ZA (1) ZA763754B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828696A1 (en) * 1978-06-30 1980-01-10 Tkv Transportanlagen Flowing material hopper discharge system - regulates height on conveyor by tilting upper hopper outlet wall about horizontal axis
JPS6145816A (en) * 1984-08-11 1986-03-05 Toda Kogyo Corp Method and device for quantitative and non-destructive transfer of granular materials
JPH0218021Y2 (en) * 1984-10-30 1990-05-21
AU612058B2 (en) * 1988-09-13 1991-06-27 Nkk Corporation Apparatus for charging material to be sintered into a sintering machine
FR2650260A1 (en) * 1989-07-27 1991-02-01 Ermont Cm Device for distributing solid products in divided form at a regulated flow
DE102006035268A1 (en) * 2006-07-31 2008-02-07 Dr. August Oetker Nahrungsmittel Kg Apparatus and method for the metered dispensing of a pourable or free-flowing material

Also Published As

Publication number Publication date
JPS5229069A (en) 1977-03-04
IT1065235B (en) 1985-02-25
DE2538856B2 (en) 1980-03-27
GB1559508A (en) 1980-01-23
CA1048957A (en) 1979-02-20
FR2322072A1 (en) 1977-03-25
DE2538856A1 (en) 1977-03-03
ES450733A1 (en) 1977-09-01
ZA763754B (en) 1977-05-25
BE845727A (en) 1977-02-28
AU1557576A (en) 1978-01-12
DE2538856C3 (en) 1980-11-13
LU75690A1 (en) 1977-04-01
FR2322072B3 (en) 1979-04-13
BR7605729A (en) 1977-08-23

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