JPS6323758A - Removing device for foreign material - Google Patents
Removing device for foreign materialInfo
- Publication number
- JPS6323758A JPS6323758A JP61166891A JP16689186A JPS6323758A JP S6323758 A JPS6323758 A JP S6323758A JP 61166891 A JP61166891 A JP 61166891A JP 16689186 A JP16689186 A JP 16689186A JP S6323758 A JPS6323758 A JP S6323758A
- Authority
- JP
- Japan
- Prior art keywords
- chips
- water
- rotating body
- blades
- foreign materials
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 12
- 230000005484 gravity Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 239000006148 magnetic separator Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/40—Devices therefor, other than using centrifugal force of trough type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/40—Devices therefor, other than using centrifugal force of trough type
- B03B2005/405—Devices therefor, other than using centrifugal force of trough type using horizontal currents
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は水面上に浮上し得る製品中から水中に沈下する
異物を除去する異物除去装置に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a foreign matter removal device for removing foreign matter that sinks into water from products that can float on the surface of water.
（ロ）従来技術
従来チップのような水面に浮くと共に分散し得る製品を
水面上に供給し、これを羽根付きの回転体で攪拌するこ
とにより上記製品中に混入した小石、釘等の水より比重
の大なる異物を分離沈澱させて除去する異物除去装置は
既に知られている。(B) Prior art By supplying a product that can float and disperse on the water surface, such as conventional chips, on the water surface and stirring it with a rotating body with blades, water from pebbles, nails, etc. mixed in the product is removed. 2. Description of the Related Art A foreign matter removal device that separates and precipitates and removes foreign matter having a high specific gravity is already known.
（ハ）発明が解決しようとする問題点
前記既知の異物除去装置は回転軸を水面の上方に架設し
、この回転軸から放射状に突出した支持部材に、多数の
羽根を前記回転軸の直径方向に沿わせて突出させていた
ので、羽根が製品を水中に掻込む時、斜め後方へ押すこ
ととなり、そのため製品は拡散せず塊状になったま一水
中又は前後の支持部材間に挾まって浮上した状態で後方
へ移送されることとなり、異物の分離性能が著しく悪か
った。(c) Problems to be Solved by the Invention The known foreign matter removal device has a rotating shaft installed above the water surface, and a large number of blades are mounted in the diametrical direction of the rotating shaft on a supporting member that projects radially from the rotating shaft. When the blades scrape the product into the water, they push it diagonally backwards, so the product does not spread out and becomes lumpy, floating in the water or floating between the front and rear support members. As a result, the foreign matter separation performance was extremely poor.
（ニ）問題点を解決するだめの手段
本発明は水槽の上部に下部が水面下に侵入するドラムを
軸架し、該ドラムの外周面に多数の攪拌用の羽根を突設
し、該羽根に、前記ドラムの直径方向に対して回転方向
と逆向きの後退角を付して、水面上に供給した製品を多
数の羽根により略直下に押し込むようにして深くかつ広
範囲に分散させると共に下部が水中に沈下したドラムの
周面により強制的に全量水中に押し込みながら攪拌する
ようにして前述の問題点を解決した。(d) Means for solving the problem The present invention has a drum whose lower part penetrates below the water surface mounted on an upper part of the water tank, and a large number of stirring blades protruding from the outer peripheral surface of the drum. The drum is set at a receding angle in the opposite direction to the rotational direction with respect to the diameter direction of the drum, so that the product supplied on the water surface is pushed almost directly below by a large number of blades, dispersing it deeply and over a wide range, and the lower part of the drum is The above-mentioned problem was solved by forcibly forcing the entire amount into the water and stirring it using the peripheral surface of the drum submerged in the water.
（ホ）作用
水槽の水面上に供給された製品は、ドラムの外周面に突
設した多数の羽根により係止されて水中に押し込まれる
。(E) The product supplied onto the water surface of the working water tank is held by a large number of blades protruding from the outer peripheral surface of the drum and pushed into the water.
その際、前記各羽根は、後退角を有しているので、水面
上に浮いた製品を略直下に押し込むこととなり、それに
より製品は水中に深く押し込まれて羽根から離間した自
由な状態で広く分散することとなり、混入した異物は沈
下して製品から分離され、沈下した製品は羽根が水中を
回動することで発生する水流によりゆっくり後方へ移動
して水面上に浮上するから、これを直ちに又は再度分散
処理して水槽外に掻出し、次いで水切り及びその他の選
別等の適宜の処理を行なう。At that time, since each of the blades has a receding angle, the product floating on the water surface is pushed almost directly below, so that the product is pushed deeply into the water and is spaced apart from the blades in a free state. As a result, the mixed foreign matter will sink and be separated from the product, and the settled product will slowly move backwards due to the water current generated by the rotation of the blade in the water and rise to the surface of the water. Alternatively, they may be dispersed again and scraped out of the aquarium, and then subjected to appropriate treatments such as draining and other sorting.
（へ）実施例
本発明の一実施例を図面に示すチップ用の異物除去装置
について説明すると、水槽１の前部上方に供給ホッパー
２を架設すると共に該供給ホッパー２に揚送コンベア３
の終端を臨ませ、前記水槽１の中間部及び後部寄りに攪
拌回転体５．５を第１図に示すように軸架し、該攪拌回
転体５．５は第２図に示すように下部が水中に侵入する
ドラム６と、該ドラム６の外周面に等間隔にして熔接し
た１２枚のブラケット７・Φと、それらのブラケット７
番・に多数の羽根８・・ （幅５０＋＋ｕａ）を間隔５
０ｍｍで螺着又は鋲着することにより構成されており、
前記各羽根８・・は水面に侵入する時第２図に実線で示
すように該水面と一致するか、鎖線で示すように折曲点
９が水面と一致した状態で水中に約１０度侵入するか、
乃至は水面上から略７度傾斜する程度となる範囲の後退
角を有し、該後退角は製品の比重その他の条件に応じ上
記角度範囲内で適宜選択するものとする。この実施例で
は第５図に示すようにブラケット７に重合する基部７ａ
に対して３０度の後退角を付しである。(F) Embodiment To explain a foreign matter removal device for chips, which is an embodiment of the present invention shown in the drawings, a supply hopper 2 is installed above the front part of a water tank 1, and a lifting conveyor 3 is connected to the supply hopper 2.
As shown in FIG. 1, a stirring rotary body 5.5 is mounted on a shaft near the middle and rear part of the water tank 1, with the end thereof facing toward the bottom, as shown in FIG. A drum 6 that penetrates into the water, 12 brackets 7 and Φ welded to the outer peripheral surface of the drum 6 at equal intervals, and those brackets 7.
A large number of blades 8... (width 50++ua) at intervals of 5
It is constructed by screwing or riveting with 0 mm,
When each of the blades 8 enters the water surface, it either coincides with the water surface as shown by the solid line in FIG. Or,
The receding angle is within a range of about 7 degrees from the water surface, and the receding angle is appropriately selected within the above angle range depending on the specific gravity of the product and other conditions. In this embodiment, the base 7a overlaps the bracket 7 as shown in FIG.
A 30 degree receding angle is attached.
ｌＯは前記水槽１の前部の急傾斜底板１１の上部寄りに
斜め下向きにして軸支した螺旋回転体であって、モータ
ー１０ａにより駆動され、前部寄りの水 ゛を異物排出
口１２に向けて圧送し、後述する振動スクリーン１５の
下部に設置した受水槽１６の水はポンプ１７より前記供
給ホッパー２の下部に下向きにして取付けたノズル１８
と水槽１の後部に略水平にして取付けたノズル１９とに
ホース又はパイプ２０．２１を介して圧送返還され、前
記異物排出口１２には図示してないがスクリュー揚送筒
の下端部が連設されている。1O is a spiral rotating body pivoted diagonally downward toward the top of the steeply inclined bottom plate 11 at the front of the water tank 1, and is driven by a motor 10a to direct the water near the front toward the foreign matter discharge port 12. The water in a water receiving tank 16 installed at the bottom of the vibrating screen 15 (described later) is pumped by a pump 17 to a nozzle 18 installed downward at the bottom of the supply hopper 2.
and a nozzle 19 installed approximately horizontally at the rear of the water tank 1 via a hose or pipe 20. It is set up.
２２は前後の前記攪拌回転体５．５の間に設けて一部水
中に侵入させた堰板であって、前方から流動する水に抵
抗を与えると共に水を迂回流動させ、後方の攪拌回転体
５の後部にある水槽１の後壁は羽根８・・の回転軌跡に
略沿う急傾斜の上昇面に形成され、その上縁は排出部２
３に形成されている。Reference numeral 22 denotes a weir plate which is installed between the front and rear agitating rotors 5.5 and partially penetrates into the water, and provides resistance to the water flowing from the front and causes the water to flow around the agitating rotors 5.5. The rear wall of the water tank 1 at the rear of the blade 5 is formed into a steeply inclined rising surface that roughly follows the rotation locus of the blades 8, and its upper edge is connected to the discharge part 2.
It is formed in 3.
前記振動スクリーン１５（詳細は特願昭１３０−３８４
８号を参照）は網が張設されていて強制振動すると共に
排出側が低くなるように傾斜していてチップに付着した
水を奪取し、その排出側から配設したチップコンベア２
４はチップに付き刺さった異物、又は水による比重選別
では分離することができないように付着した異物等を検
出するメタル検出器及び検出された異物を排除するセパ
レータを備えている。The vibrating screen 15 (details can be found in Japanese Patent Application No. 130-384)
(Refer to No. 8) is a chip conveyor 2 installed from the discharge side, which is equipped with a net that vibrates forcibly and is sloped so that the discharge side is lower to capture the water adhering to the chips.
Reference numeral 4 includes a metal detector for detecting foreign matter stuck to the chip or foreign matter attached such that it cannot be separated by specific gravity sorting using water, and a separator for removing the detected foreign matter.
図面中、２５はドラム６の端部を密閉する円板、２Ｂは
軸、２７はドラム６が大型である場合に熔接する補強円
板である。In the drawing, 25 is a disk that seals the end of the drum 6, 2B is a shaft, and 27 is a reinforcing disk that is welded when the drum 6 is large.
前述の異物除去装置において、洗浄した異物を排除する
チップは第６図に示すように予め磁選機で金属を除去し
すると共にスクリーン選別し、これを更に磁選機で釘等
を除去した後、ドラムの外周に、先端をカール状に曲げ
た多数の線材を植設してなるブラシロールによりチップ
に混入した合成樹脂フィルム又は紐等の水面上に浮遊し
得て水槽１での比重選別が困難なものを除去する。In the above-mentioned foreign matter removal device, the cleaned chips for removing foreign matter are first removed with a magnetic separator to remove metal and screened, as shown in Fig. 6, and then further removed with a magnetic separator to remove nails, etc., and then transferred to a drum. A brush roll consisting of a large number of wire rods with curled ends planted around the outer periphery of the brush roll allows synthetic resin films or strings mixed into the chips to float on the water surface and make it difficult to sort out their specific gravity in the water tank 1. remove something
このようにして予備処理したチップを揚送コンベア３に
より供給ホッパー２に投入すると、該チップは前側にあ
る攪拌回転体５の前部に落人し、ノズル１８から噴出さ
れる還流水は、水面りのチップを洗浄すると共に一部水
中に押し込み、前側の攪拌回転体５は第１図において反
時計方向に回転し、その羽根８・・は水面上で集団にな
っているチップを小分けしなから０′！２図に示すよう
に略直下方向に押し込み、第１図において、Ａポイント
では攪拌回転体５の機械的積拌と前記ノズル１日からの
噴流とによる攪拌の相乗作用によりチップを水中に沈下
しながら洗浄して混入した異物を沈下させる。但し、沈
下したチップは比重が洗浄水より小であり、かつ後述す
る上昇水流により前方の攪拌回転体５の直前部に浮上す
る。When the chips pretreated in this way are fed into the supply hopper 2 by the lifting conveyor 3, the chips fall onto the front part of the stirring rotary body 5 on the front side, and the reflux water spouted from the nozzle 18 reaches the water surface. The chips are washed and partially pushed into water, and the stirring rotor 5 on the front side rotates counterclockwise in FIG. From 0′! As shown in Fig. 2, the chip is pushed in the direction approximately directly downward, and in Fig. 1, at point A, the chip is submerged in water by the synergistic effect of mechanical stirring by the stirring rotor 5 and stirring by the jet from the nozzle 1. Wash to let any foreign matter settle. However, the sunken chips have a specific gravity lower than that of the cleaning water, and float to the front of the stirring rotor 5 due to the rising water flow described later.
該攪拌回転体５の下部は水中に侵入した状態で回転する
ので、前方のチップを羽根８・・により全て水中に沈め
ながら後方へ移動させ、Ｃポイントでは前後の攪拌回転
体５．５間にある堰板２２が水流を妨害し、それにより
塊状になったチップは再びほぐされて異物を分離沈下さ
せ、次いで後方の攪拌回転体５が前方のものと同様な分
離沈下作用をなし、Ｄポイントでは該攪拌回転体５によ
る正流が水槽１の後壁に種ｉ突すると同時にノズル１９
からの噴流により発生する渦流が残っているチップの塊
りをほぐして混入している異物を更に分離して沈下させ
、このようにして沈下した異物は、水槽１の後部の緩傾
斜底板１１ａ上の緩やかな水流により異物排出口１２へ
移行し、Ｂポイントではチップ中の石、金属、鉱物電線
ケーブル又は砂等の異物が沈澱し、これを揚送筒が排出
する。Since the lower part of the stirring rotor 5 rotates while being submerged in water, the front chips are moved backwards while being completely submerged in the water by the blades 8, and at point C, there is a gap between the front and rear stirring rotors 5 A certain weir plate 22 obstructs the water flow, thereby loosening the lumped chips again and separating and sinking the foreign matter.Then, the rear stirring rotary body 5 performs the same separating and sinking action as the front one, and reaches the D point. Then, the forward flow from the stirring rotor 5 hits the rear wall of the water tank 1, and at the same time, the nozzle 19
The vortex generated by the jet from the water tank loosens the remaining lumps of chips, further separates the mixed foreign matter, and causes it to settle. The gentle water flow moves to the foreign matter discharge port 12, and at point B, foreign matter such as stones, metals, mineral electric wire cables, or sand settles in the chip, and the lifting cylinder discharges it.
後方の攪拌回転体５により後方へ掻出されたチップは排
出部２３から振動スクリーン１５に移行して水切りされ
、奪取された水は受水槽１６に収容されて前述のように
ポンプ１７でノズル１８．１９に圧送される。The chips scraped backward by the rear agitating rotary body 5 are transferred from the discharge section 23 to the vibrating screen 15 and drained, and the taken water is stored in the water receiving tank 16 and sent to the nozzle 18 by the pump 17 as described above. .19 is pumped.
また、チップコンベア２４に落人したチップは搬送され
ながら金属を検出して除去した上で第６図に示すように
サイロに収容される。Further, while the chips that have fallen onto the chip conveyor 24 are transported, metal is detected and removed, and then the chips are stored in a silo as shown in FIG. 6.
（ト）発明の効果
本発明は前述のように水槽ｌの上部に下部が水面下に侵
入するドラム６を軸架し、該ドラム６の外周面に多数の
攪拌用の羽根８・・を突殺し、該羽根８・・に、前記ド
ラム８・φの直径方向に対して回転方向と逆向きの後退
角を付したので、多数の羽根８・・はチップをほぐしな
がら水中に確実に押し込んで効率良く分散させることと
なり、それにより混入した異物を確実に分離して回収す
ることができる。(g) Effects of the Invention As described above, the present invention includes a drum 6 whose lower part penetrates below the water surface mounted on an upper part of a water tank l, and a large number of stirring blades 8 are protruded on the outer peripheral surface of the drum 6. Since the blades 8... are given a receding angle in the direction opposite to the rotational direction with respect to the diameter direction of the drum 8, φ, the large number of blades 8... can be firmly pushed into the water while loosening the chips. This results in efficient dispersion, thereby making it possible to reliably separate and recover the mixed foreign matter.
しかも、前記羽ＭＪ８・・はドラム６の外周面に取付け
られていて、該ドラム６の下部は水中に侵入しているの
で、従来のもののようにチップが水面上に浮上した状態
で前後の羽根間に入ったまへ移送されることがなく、チ
ップを全量水中に入れて分散させ、これにより異物を確
実に分離沈下させることができる。In addition, the blades MJ8... are attached to the outer circumferential surface of the drum 6, and the lower part of the drum 6 penetrates into the water, so the front and rear blades can be moved while the chips are floating on the water surface, unlike conventional ones. The entire amount of the chip is immersed in the water and dispersed without being transferred in between, thereby making it possible to reliably separate and sink the foreign matter.
図面は本発明の一実施例を示すものであって、第１図は
異物除去装置の縦断面図、第２図は攪拌回転体の横断面
図、第３図は要部の斜視図、第４図は撹拌回転体の一部
を破断した正面図、第５図は羽根の側面図、第６図はチ
ップ洗浄フロー図である。
ｌ・・水槽、５・・攪拌回転体、６番・ドラム、８・令
羽根、１８．１９・・ノズル
し１す柑−：ｔ−′
第６図
手続ネ「ｎ正貨（１史
昭和６１年１０月ｑ日The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal cross-sectional view of a foreign matter removal device, Fig. 2 is a cross-sectional view of a stirring rotor, Fig. 3 is a perspective view of the main part, and Fig. FIG. 4 is a partially cutaway front view of the stirring rotor, FIG. 5 is a side view of the blade, and FIG. 6 is a chip cleaning flow diagram. l... Water tank, 5... Stirring rotating body, No. 6 - Drum, 8 - Rewing blade, 18. 19... Nozzle 1 kan -: t-' Figure 6 Procedure ``n specie (1st history Showa October q, 61
Claims (2)
を軸架し、該ドラム６の外周面に多数の攪拌用の羽根８
・・を突設し、該羽根８・・に、前記ドラム８・・の直
径方向に対して回転方向と逆向きの後退角を付したこと
を特徴とする異物除去装置。(1) Drum 6 whose lower part penetrates below the water surface in the upper part of the water tank 1
is mounted on a shaft, and a large number of stirring blades 8 are mounted on the outer peripheral surface of the drum 6.
. . are provided protrudingly, and the blades 8 .
入角（水面に対する角度）が−１０乃至＋７度の範囲に
設定した特許請求の範囲第１項記載の異物除去装置。(2) The foreign matter removing device according to claim 1, wherein the receding angle of the stirring blades 8 is set so that the angle of entry into the water surface (angle with respect to the water surface) is in the range of -10 to +7 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61166891A JPS6323758A (en) | 1986-07-16 | 1986-07-16 | Removing device for foreign material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61166891A JPS6323758A (en) | 1986-07-16 | 1986-07-16 | Removing device for foreign material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6323758A true JPS6323758A (en) | 1988-02-01 |
Family
ID=15839540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61166891A Pending JPS6323758A (en) | 1986-07-16 | 1986-07-16 | Removing device for foreign material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323758A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775744A (en) * | 1993-09-07 | 1995-03-20 | Japan Small Corp | Gravity sorter for refuse plastic fluff of general waste |
| FR2751566A1 (en) * | 1996-07-26 | 1998-01-30 | Riberry Georges | INSTALLATION FOR CONTINUOUSLY SEPARATING BULK MATERIALS LARGER THAN WATER AND BULK MATERIALS WITH LESS DENSITY THAN WATER OR NEIGHBORHOOD THEREOF |
| FR2842748A1 (en) * | 2002-07-25 | 2004-01-30 | Exhaunord | Installation for continuous separation of bulk materials comprises elevator belt from which materials fall into upper tank to be unloaded by evacuation belt, floating materials in tank being evacuated into lower tank |
| JP2006326506A (en) * | 2005-05-26 | 2006-12-07 | Sharp Corp | Specific gravity-sorting apparatus, specific gravity-sorting method and plastic material or plastic member obtained using the same |
| KR200445151Y1 (en) * | 2008-12-31 | 2009-07-03 | (주)모악환경산업 | Apparatus for separating and removing alien substances of crushed recycled-aggregate protected by cover |
| JP2014014964A (en) * | 2012-07-06 | 2014-01-30 | Recycle Factory Co Ltd | Washing device of light-weight resin film |
| FR3083720A1 (en) * | 2018-07-10 | 2020-01-17 | Mecagreen | SOLID SEPARATOR |
-
1986
- 1986-07-16 JP JP61166891A patent/JPS6323758A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775744A (en) * | 1993-09-07 | 1995-03-20 | Japan Small Corp | Gravity sorter for refuse plastic fluff of general waste |
| FR2751566A1 (en) * | 1996-07-26 | 1998-01-30 | Riberry Georges | INSTALLATION FOR CONTINUOUSLY SEPARATING BULK MATERIALS LARGER THAN WATER AND BULK MATERIALS WITH LESS DENSITY THAN WATER OR NEIGHBORHOOD THEREOF |
| WO1998004352A1 (en) * | 1996-07-26 | 1998-02-05 | Georges Riberry | Apparatus for continuously separating heavier-than-water bulk materials and bulk materials having a density lower than or adjacent to that of water |
| FR2842748A1 (en) * | 2002-07-25 | 2004-01-30 | Exhaunord | Installation for continuous separation of bulk materials comprises elevator belt from which materials fall into upper tank to be unloaded by evacuation belt, floating materials in tank being evacuated into lower tank |
| JP2006326506A (en) * | 2005-05-26 | 2006-12-07 | Sharp Corp | Specific gravity-sorting apparatus, specific gravity-sorting method and plastic material or plastic member obtained using the same |
| KR200445151Y1 (en) * | 2008-12-31 | 2009-07-03 | (주)모악환경산업 | Apparatus for separating and removing alien substances of crushed recycled-aggregate protected by cover |
| JP2014014964A (en) * | 2012-07-06 | 2014-01-30 | Recycle Factory Co Ltd | Washing device of light-weight resin film |
| FR3083720A1 (en) * | 2018-07-10 | 2020-01-17 | Mecagreen | SOLID SEPARATOR |
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