JPH0829265B2 - Granule sorter - Google Patents
Granule sorterInfo
- Publication number
- JPH0829265B2 JPH0829265B2 JP4352704A JP35270492A JPH0829265B2 JP H0829265 B2 JPH0829265 B2 JP H0829265B2 JP 4352704 A JP4352704 A JP 4352704A JP 35270492 A JP35270492 A JP 35270492A JP H0829265 B2 JPH0829265 B2 JP H0829265B2
- Authority
- JP
- Japan
- Prior art keywords
- trough
- liquid
- supply port
- particles
- weir
- 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 - Fee Related
Links
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、比重の異なる粒体の
混合物から成る被選別粒体を、比重の大きい重比重粒体
と比重の小さい軽比重粒体とに選別分離する選別装置に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sorting apparatus for sorting and separating a selected granular material composed of a mixture of granular materials having different specific gravities into a heavy specific gravity granular material having a large specific gravity and a light specific gravity granular material having a small specific gravity.
【０００２】[0002]
【従来の技術】被覆電線の不良品や配線作業に伴つて発
生する被覆電線の切れ端、既設被覆電線の撤去に伴つて
発生する中古電線等の廃電線は、主として導体（銅線）
のリサイクルのために、小粒体状に破砕後選別して導体
分を選別分離することがおこなわれている。そしてこの
選別方法としては、被覆材と導体とが分離する程度に細
かく破砕した被覆材と導体の混合粒体を、上向きの空気
流が噴出するスクリ−ン上に供給して該スクリ−ンに振
動を与え、下層側に導体層を、上層側に被覆材層を形成
させ、上記振動により導体層を移動させて取出す乾式比
重選別機を用いる方法が一般に採用されている。2. Description of the Related Art Waste wires such as scraps of covered electric wires caused by defective covered electric wires and wiring work, and used electric wires such as used electric wires caused by removal of existing covered electric wires are mainly conductors (copper wires).
For recycling, the conductors are crushed into small particles and then selected to separate conductors. And as this screening method, the mixed granules of the coating material and the conductor that are finely crushed to such a degree that the coating material and the conductor are separated are supplied onto the screen from which the upward air flow is jetted, and the mixed powder is supplied to the screen. A method is generally used in which a dry specific gravity sorter is used in which vibration is applied to form a conductor layer on the lower layer side and a coating material layer is formed on the upper layer side, and the conductor layer is moved and extracted by the vibration.
【０００３】[0003]
【発明が解決しようとする課題】ところが最近は、電子
回路用や通信線用のミクロン単位の直径の導体を用いた
極細線のように、導体が細い廃電線の量が増えてきた
が、上記従来の選別法では、細い導体はスクリ−ンに目
詰まりを生じたり、風圧で飛ばされて飛散するため、回
収が非常に困難である。そのためやむを得ず上記選別前
にふるい分けして微粉あるいは毛細線分は産業廃棄物と
して埋立処分しているのが実情であり、資源の有効利用
および廃棄処分スペ−ス浪費の点で、極めて好ましくな
いものであつた。However, recently, there has been an increase in the amount of waste electric wires having thin conductors, such as extra fine wires using conductors with a diameter of a micron unit for electronic circuits and communication lines. In the conventional screening method, the fine conductors are very difficult to collect because the screens are clogged and the fine conductors are blown and scattered by the wind pressure. Therefore, it is unavoidable that fine powder or fine wire segments are sieved before the above-mentioned sorting and landfilled as industrial waste, which is extremely unfavorable from the viewpoint of effective use of resources and waste disposal space waste. Atsuta
【０００４】この発明は上記従来の問題点を解決するも
ので、大粒から微細粒に至る広い粒度範囲の重比重粒体
を、確実に分離選別することができる粒体選別装置を提
供しようとするものである。The present invention solves the above-mentioned conventional problems, and an object of the present invention is to provide a particle sorting apparatus capable of surely separating and sorting high specific gravity particles having a wide particle size range from large particles to fine particles. It is a thing.
【０００５】[0005]
【課題を解決するための手段】この発明の粒体選別装置
は、トラフの一端部に送出口を形成した電動振動コンベ
ヤの前記トラフの他端部に、堰とそれに続く流出口とを
設け、前記トラフを前記一端部側が上になるように傾斜
させて配設するとともに、前記トラフの中間部上方に、
該トラフ上に被選別粒体を供給する粒体供給口を設け、
この粒体供給口と前記送出口との間において前記トラフ
上に液体を供給する液体供給口を設け、前記粒体供給口
と前記堰との間において前記トラフ上に液体を散布する
シヤワーを設けたことを特徴とする。According to another aspect of the present invention, there is provided a granular material sorting apparatus, wherein a trough and an outlet therethrough are provided at the other end of the trough of an electric vibration conveyor having a trough at one end thereof. The trough is arranged so as to be inclined so that the one end side is upward, and above the intermediate portion of the trough,
Provided on the trough is a granule supply port for supplying the granules to be sorted,
A liquid supply port for supplying a liquid is provided on the trough between the granular material supply port and the delivery port, and the granular material supply port is provided .
Liquid on the trough between the weir and the weir
It is characterized by the provision of a shower .
【０００６】この発明において粒体とは、粒子状のもの
のほか、粉状、短尺の線状、繊維状のものなどをも包含
するものとする。In the present invention, the term "particles" includes not only particles but also powder, short linear particles, fibrous particles and the like.
【０００７】この発明においては、液体供給口の下方位
置に、下縁がトラフの他端部側に向つて傾斜したそらせ
板を設け、前記液体供給口からの液体を前記そらせ板上
に流下させるようにするとよい。In the present invention, a baffle plate having a lower edge inclined toward the other end side of the trough is provided below the liquid supply port, and the liquid from the liquid supply port flows down onto the baffle plate. It is good to do so.
【０００８】また、粒体供給口部の上方に、該粒体供給
口から落下する前の粒体上に液体を散布するシヤワ−を
設けるとよい。Further, it is preferable to provide, above the granular material supply port, a shower for spraying the liquid onto the granular material before falling from the granular material supply port.
【０００９】[0009]
【作用】[Action]
この発明の粒体選別装置においては、粒体供給In the granular material sorting apparatus of this invention, the granular material is supplied.
口からトラフ上に供給された被選別粒体は、液体供給口The granules to be sorted supplied from the mouth onto the trough are the liquid supply ports.
から供給された液体中において、トラフにより加振されIn the liquid supplied from the
て、重比重粒体が下層側になるよう層分けされる。そしThen, the specific gravity particles are layered so that they are on the lower layer side. Soshi
て重比重粒体はトラフにより加振されつつ送出口に向つGravity specific gravity particles are directed to the delivery port while being vibrated by the trough.
て搬送され、該送出口より排出される。また軽比重粒体Are conveyed and discharged from the outlet. Also light specific gravity granules
は、液体によつて堰に向つて押し流され、液体と共に堰Is swept away by the liquid towards the weir and with the liquid
を越流して流出口から排出される。Is discharged from the outlet.
【００１０】このとき粒体供給口と堰との間においてシ
ヤワーからの噴出液体が、トラフ内の液体表面部に表面
張力により浮いて堰に到達しようとしている粉状あるい
は毛細線状などの微細な重比重粒体を液体内に沈降さ
せ、堰を越流して流出するのを防止する。 At this time, there is a seal between the granule supply port and the weir.
The liquid spouted from the yawar is exposed on the liquid surface inside the trough.
Powdery or floating that is trying to reach the weir due to tension
Is used to settle fine gravity particles such as capillaries in the liquid.
To prevent it from overflowing the weir.
【００１１】液体供給口の下方位置に、下縁がトラフの
他端部側に向つて傾斜したそらせ板を設け、前記液体供
給口からの液体を前記そらせ板上に流下させるようにす
れば、重比重粒体に絡まつて重比重粒体と共に搬送され
てきた繊維状あるいは線状の軽比重粒体に、そらせ板に
よつてトラフ他端部側に向うよう偏向された液体流が吹
付けられ、該軽比重粒体がほぐされて重比重粒体から分
離するので、重比重粒体への混入を防止できる。A baffle plate having a lower edge inclined toward the other end side of the trough is provided below the liquid supply port, and the liquid from the liquid supply port is caused to flow down onto the baffle plate. The liquid flow deflected by the baffle plate toward the other end side of the trough is sprayed on the fibrous or linear light specific gravity particles entangled with the high specific gravity particles and conveyed together with the high specific gravity particles. Since the light specific gravity particles are loosened and separated from the high specific gravity particles, mixing into the high specific gravity particles can be prevented.
【００１２】また粒体供給口部の上方に、該粒体供給口
から落下する前の粒体上に液体を散布するシヤワ−を設
けると、このシヤワ−により粒体が湿潤された状態でト
ラフ上に供給され、粉状あるいは毛細線状などの微細な
重比重粒体が、トラフ内の流体表面に表面張力により浮
上ることなく、該液体内に確実に沈降するので、軽比重
粒体と共に流出するのが防止できる。If a shear is provided above the granular material supply port to spray the liquid onto the granular material before it is dropped from the granular material supply port, the trough is moistened by the shearer. The fine specific gravity particles such as powder or capillaries supplied above do not float on the surface of the fluid in the trough due to surface tension and reliably settle in the liquid. It can be prevented from flowing out.
【００１３】[0013]
【実施例】【Example】
以下図１乃至図４によりこの発明の一実施例An embodiment of the present invention will be described below with reference to FIGS. 1 to 4.
を説明する。図中、１は電動振動コンベヤで、卜ラフ２Will be explained. In the figure, 1 is an electric vibration conveyor, which is a rough 2
をばね３により基礎上に弾性支持し、トラフ２を矢印ＰIs elastically supported on the foundation by a spring 3, and the trough 2 is indicated by an arrow P.
方向に加振する振動モータ４を支板部５に取付けて成Attach the vibration motor 4 that vibrates in the direction to the support plate 5
る。It
【００１４】トラフ２の一端部には、振動モータ４によ
る加振力を受けた粒体が送出される送出口６が形成され
ており、このトラフ２の他端部２ｂには堰７とこれに続
く流出口８を設けてある。そしてトラフ２は、一端部２
ａ側が上になるように小角度（たとえば２〜６度）傾斜
させて配設されている。 A vibration motor 4 is provided at one end of the trough 2.
The delivery port 6 is formed to deliver the granules that have been subjected to the exciting force.
At the other end 2b of this trough 2, weir 7 and
An outlet 8 is provided. And the trough 2 is one end 2
Small angle (for example, 2 to 6 degrees) so that the side a is up
It is arranged.
【００１５】１０は廃電線の破砕粒体から成る被選別粒
体１１を貯留するホツパで、この実施例ではサイクロン
セパレ−タをホツパ１０として用いており、図示しない
ヘリカルカツタなどの破砕機によつて導体（銅線）３２
と被覆材３３（図４参照）とが分離する程度に小粒体状
に破砕された被選別粒体１１が、送風流と共に装入され
る。１２はホツパ１０の排出口下部からトラフ２の上方
に延びる振動フイ−ダで、電磁石１３によつて樋体１４
を加振する形式のものである。Numeral 10 is a hopper for storing the granules 11 to be sorted which are crushed granules of the waste electric wire. In this embodiment, a cyclone separator is used as the hopper 10, and a crusher such as a helical cutter (not shown) is used. Tetsu conductor (copper wire) 32
The granules 11 to be sorted, which have been crushed into small particles to the extent that the coating material 33 (see FIG. 4) is separated, are charged together with the blast flow. Reference numeral 12 is a vibration feeder extending from the lower portion of the discharge port of the hopper 10 to above the trough 2, and a gutter body 14 is provided by an electromagnet 13.
It is of the form that excites.
【００１６】樋体１４はホツパ１０にばね１５により弾
性支持され、その先端部はトラフ２の中間部上方におい
て斜めに切断され（図２参照）、トラフ２のほぼ全巾に
わたつて開口する粒体供給口１６が形成されている。１
７はこの粒体供給口１６の上方に設けたシヤワ−で、粒
体供給口１６に沿つて延びるパイプに多数個の噴水口を
穿設して成り、図示しない加圧水供給源に接続されてい
る。The trough 14 is elastically supported by the spring 10 by the spring 15, and the tip end thereof is cut obliquely above the intermediate portion of the trough 2 (see FIG. 2), and the grain opening across almost the entire width of the trough 2 is opened. The body supply port 16 is formed. 1
Reference numeral 7 is a shower provided above the granular material supply port 16, which is formed by forming a large number of fountain ports in a pipe extending along the granular material supply port 16 and is connected to a pressurized water supply source (not shown). .
【００１７】また２１および２２は、粒体供給口１６と
送出口６との中間部において、トラフ２の上方を横切る
形で配設した給水管であり、下向きに多数個の給水口
（液体供給口）２３が穿設してある。２４は給水管２１
の下方位置において、トラフ２に固設したそらせ板で、
下縁がトラフの他端部２ｂに向うように、トラフ２の長
手方向に対して約６０度の傾斜角度をもつて設けられて
いる。Further, 21 and 22 are water supply pipes which are arranged so as to traverse above the trough 2 at the intermediate portion between the grain supply port 16 and the delivery port 6, and a plurality of water supply ports (liquid supply ports) are provided downward. Mouth) 23 is bored. 24 is a water supply pipe 21
A baffle plate fixed to the trough 2 at a position below
The lower edge faces the other end 2b of the trough, and is provided with an inclination angle of about 60 degrees with respect to the longitudinal direction of the trough 2.
【００１８】さらに２６および２７は、堰７寄りの位置
においてトラフ２の上方を横切る形で配設したパイプに
多数個の噴水口を穿設したシヤワ−で、図示しない加圧
水供給源に接続されている。なお３４および３５は、ト
ラフ２から排出された粒体の後処理用の遠心分離機であ
る。Further, 26 and 27 are showers formed by arranging a large number of fountains in a pipe arranged so as to cross over the trough 2 at a position near the weir 7, and are connected to a pressurized water supply source (not shown). There is. Reference numerals 34 and 35 are centrifugal separators for post-treatment of the particles discharged from the trough 2.
【００１９】上記構成の粒体選別装置３０においては、
図４に示すように、給水管２１，２２の給水口２３から
水３１をトラフ２上に供給し、振動モ−タ４を運転して
トラフ２を加振し、振動フイ−ダ１２により被選別粒体
１１を粒体供給口１６に向つて搬送すれば、シヤワ−１
７により水を散布され充分濡れた状態となつた被選別粒
体１１は、粒体供給口１６からトラフ２上へ落下し、ト
ラフ２内の水層内に、確実容易に沈降する。In the granular material sorting apparatus 30 having the above structure,
As shown in FIG. 4, water 31 is supplied onto the trough 2 from the water supply ports 23 of the water supply pipes 21 and 22, the vibration motor 4 is operated to vibrate the trough 2, and the vibration feeder 12 is used to shake the trough 2. If the sorted granules 11 are conveyed toward the granule supply port 16, it becomes possible
The granules 11 to be sorted, which have been sprayed with water by 7 and are in a sufficiently wet state, drop onto the trough 2 from the granule supply port 16 and settle in the water layer in the trough 2 easily and surely.
【００２０】そして被選別粒体１１は、水中においてト
ラフ２により加振されて、重比重粒体である粒状の導体
（銅線）３２と軽比重粒体である粒状乃至繊維片状の被
覆材３３とに層分けされた状態となり、導体３２はトラ
フ２による加振駆動力を直接受けて、矢印Ｘで示す方向
に前進して送出口６から排出される。このとき導体３２
に絡まつた繊維片状等の被覆材３３は、給水管２１から
吹出されそらせ板２４によつて矢印Ｒで示すように後向
きに偏向された水流が衝突することにより、ほぐされて
堰７側へと押し流される。The particles 11 to be sorted are vibrated by the trough 2 in water, and the granular conductor (copper wire) 32 which is a high-density particle and the granular or fibrous covering material which is a low-density particle. The conductor 32 is directly separated by the vibration driving force of the trough 2 and is advanced in the direction indicated by the arrow X to be discharged from the delivery port 6. At this time the conductor 32
The covering material 33 such as fiber pieces entwined with the water is blown out from the water supply pipe 21 and collided by the deflecting plate 24 with the water flow deflected backward as shown by an arrow R, so that the covering material 33 is loosened and is directed to the weir 7 side. Is washed away.
【００２１】またトラフ２内の水は、矢印Ｙで示す方向
に堰７に向つて後向きに流れ、水中の上層部の被覆材３
３はこの水流により押し流されて水流と共に堰７を越
え、流出口８から排出される。このとき、表面張力によ
つて水の表面に浮いている毛細線状あるいは粉状等の微
細な導体３２は、シヤワ−２６，２７の噴出水により水
中に沈降し、被覆材３３に混じつて堰７を越流するのが
防止される。The water in the trough 2 flows backward toward the weir 7 in the direction shown by the arrow Y, and the covering material 3 in the upper layer portion of the water is formed.
3 is pushed by this water flow, passes over the weir 7 together with the water flow, and is discharged from the outflow port 8. At this time, the fine conductors 32 such as capillaries or powders floating on the surface of the water due to the surface tension are settled in the water by the spouting water of the showers 26 and 27, are mixed with the covering material 33, and are mixed with the weir. Overflow of 7 is prevented.
【００２２】送出口６から排出された濡れた導体３２
や、流出口８から水と共に排出された被覆材３３は、た
とえば遠心分離機３４，３５等により脱水後、必要に応
じて熱風乾燥などにより乾燥し集積すればよい。The wet conductor 32 discharged from the outlet 6.
Alternatively, the coating material 33 discharged together with water from the outflow port 8 may be dehydrated by, for example, the centrifugal separators 34, 35, and then dried by hot air drying or the like, if necessary, and accumulated.
【００２３】被選別粒体１１を構成する導体３２および
被覆材３３のサイズ、形状および被選別粒体１１の単位
時間当りの供給量等に応じて、電動振動コンベヤ１の振
動モ−タ４による振動の振動数および振巾、給水管２１
および２２の給水量、およびトラフ２の傾斜角等を調節
することにより、導体３２を被覆材３３の混入なしに確
実に分離選別することができる。Depending on the size and shape of the conductor 32 and the covering material 33 constituting the granules 11 to be sorted and the supply amount of the granules 11 to be sorted per unit time, the vibration motor 4 of the electric vibration conveyor 1 is used. Vibration frequency and amplitude, water supply pipe 21
By adjusting the amount of water supplied to the and 22, and the inclination angle of the trough 2 and the like, the conductor 32 can be reliably separated and sorted without the covering material 33 being mixed.
【００２４】発明者の実験結果によると、振動モ−タ４
の振動数ｆを毎分１０００〜２０００回、振巾Ｓを２〜
１０mmとすることにより、直径８mm程度の太線から直径
２０μｍ程度の極細線に至る各種サイズの導体３２に対
しても、被覆材３３の混入なしに確実に導体３２を分離
することができた。振動数ｆが上記範囲より小さいとト
ラフ２の振動による導体３２の移動速度が遅すぎて導体
が水に押流されるため、導体を前進させることが困難で
あり、反対に上記範囲より大きいと導体３２の移動速度
が速すぎて、被覆材３３が層分け不充分のまま導体３２
に混入して前進し送出口６から排出されやすい。また振
巾Ｓが上記範囲より小さいと、導体３２の駆動力が小さ
すぎて被覆材３３との層分けが不充分となり、反対に上
記範囲より大きいと、駆動力が大きすぎて導体３２と被
覆材３３が撹拌混合されて２層に分れにくいので、いず
れも好ましくない。According to the results of experiments conducted by the inventor, the vibration motor 4
Frequency f of 1000 to 2000 times per minute and amplitude S of 2
By setting the thickness to 10 mm, it was possible to reliably separate the conductor 32 without mixing the coating material 33 with respect to the conductors 32 of various sizes from a thick wire having a diameter of about 8 mm to an ultrafine wire having a diameter of about 20 μm. If the frequency f is smaller than the above range, the moving speed of the conductor 32 due to the vibration of the trough 2 is too slow and the conductor is swept into the water, which makes it difficult to move the conductor forward. The moving speed of 32 is too fast, and the coating material 33 remains inadequately divided into layers.
It is easy to be mixed in with and move forward and be discharged from the delivery port 6. On the other hand, if the amplitude S is smaller than the above range, the driving force of the conductor 32 is too small and the layering with the covering material 33 becomes insufficient. On the contrary, if it is larger than the above range, the driving force is too large and the conductor 32 and the covering material 33 are covered. Any of 33 is not preferable because 33 is hard to stir and mix into two layers.
【００２５】この発明は上記実施例に限定されるもので
はなく、たとえば給水管２１と２２、およびシヤワ−２
６と２７は、各１本ずつ用いる構成としてもよく、また
電動振動コンベヤ１のトラフ２は、両端部を絞らない単
純な樋形のものとしてもよい。また上記実施例では被選
別粒体を浸漬する液体として水を用いたので、処理が容
易でコストもかからないという長所を有するが、この他
にたとえば水にフエロシリコンなどの高比重粉体を懸濁
させた重液等を用いてもよい。The present invention is not limited to the above-mentioned embodiment, and for example, the water supply pipes 21 and 22, and the shower-2.
Each of 6 and 27 may be used one by one, and the trough 2 of the electric vibration conveyor 1 may be a simple trough shape without narrowing both ends. Further, in the above-mentioned embodiment, since water is used as the liquid for immersing the particles to be sorted, there is an advantage that the treatment is easy and the cost is low, but in addition to this, for example, high specific gravity powder such as ferrosilicon is suspended in water. A turbid heavy liquid or the like may be used.
【００２６】さらに被選別粒体中に極細線や繊維状体な
どの微細粒体を含まない場合等は、そらせ板２４、シヤ
ワー１７のうちの一部あるいは全部を省略することも可
能である。またこの発明は、廃電線以外の被選別粒体の
選別装置にも適用することができる。Further, when the particles to be sorted do not include fine particles such as ultrafine wires or fibrous materials, the baffle plate 24, the shear
It is also possible to omit some or all of the work 17 . Further, the present invention can also be applied to a sorting apparatus for sorting particles to be sorted other than the waste electric wire.
【００２７】[0027]
【発明の効果】以上説明したようにこの発明によれば、
被選別粒体を振動コンベヤのトラフ内の液体流中へ供給
して該液体中において加振することにより層分けし、重
比重粒体をトラフにより加振搬送して送出口から、軽比
重粒体を液体流と共に流出口から、それぞれ排出させる
ようにするとともに、シヤワーからの噴出液体によつ
て、液体表面に浮いている粉状あるいは毛細線状の重比
重粒体を液体内に沈降させ堰から流出するのを防止する
ようにしたので、従来の乾式比重選別におけるような微
細粒体の飛散や目づまりを生じることなく、大粒から微
細粒に至る広い粒度範囲の重比重粒体を確実に分離選別
することができる。As described above, according to the present invention,
The granules to be sorted are supplied to the liquid flow in the trough of the vibration conveyor and vibrated in the liquid to be layered. Are discharged from the outlet together with the liquid flow, and the liquid ejected from the shower
The powder-like or capillary-like weight ratio floating on the liquid surface.
Prevent heavy particles from settling in the liquid and flowing out of the weir
As a result, it is possible to reliably separate and sort the heavy specific gravity particles having a wide particle size range from large particles to fine particles without causing scattering and clogging of fine particles as in the conventional dry specific gravity selection.
【図１】この発明の一実施例を示す粒体選別装置の一部
切欠正面図である。FIG. 1 is a partially cutaway front view of a granular material sorting apparatus showing an embodiment of the present invention.
【図２】図１の粒体選別装置の平面図である。FIG. 2 is a plan view of the granular material sorting apparatus of FIG.
【図３】図１のＡ−Ａ線断面図である。FIG. 3 is a sectional view taken along line AA of FIG. 1;
【図４】図１の粒体選別装置の動作を示す略示縦断面図
である。FIG. 4 is a schematic vertical cross-sectional view showing the operation of the particle sorting device of FIG.
１…電動振動コンベヤ、２…トラフ、２ａ…一端部、２
ｂ…他端部、４…振動モ−タ、６…送出口、７…堰、８
…流出口、１０…ホツパ、１１…被選別粒体、１２…振
動フイ−ダ、１６…粒体供給口、１７…シヤワ−、２１
…給水管、２２…給水管、２３…給水口（液体供給
口）、２４…そらせ板、２６…シヤワ−、２７…シヤワ
−、３０…粒体選別装置、３１…水、３２…導体、３３
…被覆材。1 ... Electric vibration conveyor, 2 ... Trough, 2a ... One end, 2
b ... the other end, 4 ... vibration motor, 6 ... delivery port, 7 ... weir, 8
... Outlet port, 10 ... Hopper, 11 ... Granules to be sorted, 12 ... Vibration feeder, 16 ... Granule supply port, 17 ... Shower, 21
... Water supply pipe, 22 ... Water supply pipe, 23 ... Water supply port (liquid supply port), 24 ... Baffle plate, 26 ... Shears, 27 ... Shears, 30 ... Granule sorting device, 31 ... Water, 32 ... Conductor, 33
… Covering material.
Claims (3)
振動コンベヤの前記トラフの他端部に、堰とそれに続く
流出口とを設け、前記トラフを前記一端部側が上になる
ように傾斜させて配設するとともに、前記トラフの中間
部上方に、該トラフ上に被選別粒体を供給する粒体供給
口を設け、この粒体供給口と前記送出口との間において
前記トラフ上に液体を供給する液体供給口を設け、前記
粒体供給口と前記堰との間において前記トラフ上に液体
を散布するシヤワーを設けたことを特徴とする粒体選別
装置。1. A trough of an electric vibrating conveyor having an outlet formed at one end of a trough is provided with a weir and an outflow port following the weir, and the trough is inclined so that the one end side faces upward. And provided above the intermediate portion of the trough, a particle supply port for supplying the particles to be sorted is provided on the trough, and on the trough between the particle supply port and the delivery port. A liquid supply port for supplying a liquid is provided , and
Liquid on the trough between the granule supply port and the weir
A granule sorter characterized by having a shower for spraying .
の他端部側に向つて傾斜したそらせ板を設け、前記液体
供給口からの液体を前記そらせ板上に流下させるように
した請求項１記載の粒体選別装置。2. A baffle plate having a lower edge inclined toward the other end side of the trough is provided below the liquid supply port, and the liquid from the liquid supply port is caused to flow down onto the baffle plate. The granular material sorting apparatus according to claim 1.
ら落下する前の粒体上に液体を散布するシヤワーを設け
た請求項１または２記載の粒体選別装置。3. The particle sorting apparatus according to claim 1, wherein a shower for spraying the liquid on the particles before dropping from the particle supply port is provided above the particle supply port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4352704A JPH0829265B2 (en) | 1992-12-09 | 1992-12-09 | Granule sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4352704A JPH0829265B2 (en) | 1992-12-09 | 1992-12-09 | Granule sorter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06170275A JPH06170275A (en) | 1994-06-21 |
| JPH0829265B2 true JPH0829265B2 (en) | 1996-03-27 |
Family
ID=18425865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4352704A Expired - Fee Related JPH0829265B2 (en) | 1992-12-09 | 1992-12-09 | Granule sorter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0829265B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104245143A (en) * | 2013-03-28 | 2014-12-24 | 可隆科技特株式会社 | Sorting method and sorting device for recycling filler included in artificial turf |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4430502C2 (en) * | 1994-08-27 | 1999-08-19 | Lingk & Sturzebecher Gmbh | Use of a composite unit consisting of a liner and a fiber-reinforced plastic tube as the pressure cylinder of an actuator of the high-pressure hydraulics |
| JP2007136427A (en) * | 2005-11-22 | 2007-06-07 | Osaka Kaisho Co Ltd | Apparatus for copper recovery of scrap electric wire |
| JP5241815B2 (en) * | 2010-12-28 | 2013-07-17 | 日本磁力選鉱株式会社 | Wet specific gravity sorter |
| JP4823392B1 (en) * | 2011-07-21 | 2011-11-24 | 三立機械工業株式会社 | Wire scrap high-quality recovery device |
| KR101504433B1 (en) * | 2013-11-18 | 2015-03-19 | 류한웅 | Apparatus for separating foreign substance from powdered waste plastic bottle |
| WO2018063110A2 (en) * | 2016-08-15 | 2018-04-05 | Gulsoy Ozcan Yildirim | A vibrating gravity separator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344372U (en) * | 1976-09-21 | 1978-04-15 | ||
| JPS6233564A (en) * | 1985-08-08 | 1987-02-13 | Tsukishima Kikai Co Ltd | Method and apparatus for treating contaminated grit |
| JPS6347507A (en) * | 1986-08-12 | 1988-02-29 | Shimadzu Corp | Hydraulic actuator |
-
1992
- 1992-12-09 JP JP4352704A patent/JPH0829265B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104245143A (en) * | 2013-03-28 | 2014-12-24 | 可隆科技特株式会社 | Sorting method and sorting device for recycling filler included in artificial turf |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06170275A (en) | 1994-06-21 |
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