JPH04500776A - Method and apparatus for separating substance mixtures and use of this apparatus - Google Patents
Method and apparatus for separating substance mixtures and use of this apparatusInfo
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- JPH04500776A JPH04500776A JP50992390A JP50992390A JPH04500776A JP H04500776 A JPH04500776 A JP H04500776A JP 50992390 A JP50992390 A JP 50992390A JP 50992390 A JP50992390 A JP 50992390A JP H04500776 A JPH04500776 A JP H04500776A
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- drum
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- sorting drum
- substance mixture
- charging device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/08—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to weight
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- 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
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
- B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
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- Combined Means For Separation Of Solids (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 物質混合物を分離するための方法と装置およびこの装置の使用 技術分野 本発明は、物質混合物、例えば材料混合物(再生利用可能なもの)を異なる性質 の個々の物質成分に環境に好都合に分離する方法、装置ならびにこの装置の使用 に関し、その際物質混合物が内方に同かってたわむ回転するドラムに連続的に供 給されるようになっている。[Detailed description of the invention] Method and apparatus for separating substance mixtures and use of this apparatus Technical field The present invention provides a method for combining substance mixtures, e.g. material mixtures (recyclable), with different properties. A method, an apparatus and the use of this apparatus for the environmentally advantageous separation of into its individual substance components in which the substance mixture is continuously fed to a rotating drum that deflects inwardly. They are now being paid.
公知技術状態 例えば物質混合物、容器ごみ、塵芥に僚た成分を環境に好都合に加工する際に、 特別な材料の種類をできるだけ完全に分離する問題が出る。篩い技術も空気分離 技術も制約が加えられている。上記の材料の場合、しばしば有機性の、強く付着 する部分または細かな塵部分も生ずるので、空気または篩いでの分離は相応する 欠点と結びついている。State of the art For example, when processing components of substance mixtures, container waste, and garbage in an environmentally friendly manner, The problem arises of separating special material types as completely as possible. Sieving technology also separates air Technology is also subject to restrictions. In the case of the above materials, often organic, strongly adherent Separation with air or sieves is appropriate, as dust particles or fine dust particles are also formed. associated with shortcomings.
個々の場合に、非常に異なる収集材料を、例えばトラフ材料を、軽い再使用可能 な存機成分と、再生利用可能なものにまたはごみ捨て場に定められた重い種類と に選別することを避けることができない。In individual cases, very different collected materials, e.g. trough materials, can be easily reused Contains residual components and heavy types that are recyclable or destined for landfills. It is impossible to avoid screening.
最近になって、少なくともガラス容器、缶詰、アルミニウム缶、プラスチックび んなとでは、できるだけ完全な再生のための努力の増大がなされている。Recently, at least glass containers, canned goods, aluminum cans, and plastic In Nanato, increased efforts are being made to restore it as completely as possible.
その場合、ガラスやアルミニウムのような個々の基礎的な材料をできるだけ少な い費用でそれぞれ他の加工センターに導き戻すことができるように、新しく生ず る材料の流れを合理的に分離しなければならない。ガラスの場合、できるだけわ ずかなガラスの破損が要求される。このため、あまり大きく集結させることがで きなくなる。その結果、できるだけ消費者の近くにある多数の小さな設備になる 。In that case, individual basic materials such as glass or aluminum should be used as little as possible. newly generated materials so that they can be routed back to other processing centers at low cost. There shall be reasonable separation of material flows. In the case of glass, as much as possible A small amount of glass breakage is required. For this reason, it is not possible to gather them too large. I can't stand it anymore. The result is a large number of small installations located as close to the consumer as possible .
通常の原理は、種々の物質の種類に手で選り分けることである。全ての高度に工 業化した社会の典型的な特徴は、全ての手作業のための費用が高いことである。The usual principle is to manually sort the various material types. All highly engineered A typical feature of industrialized societies is the high cost of all manual labor.
しかしながら、必要な手作業の費用の高いことが、真の再生のために有効な成果 にとってしばしば邪魔になっている。However, the high cost of the required manual labor makes it difficult to achieve effective results for true regeneration. It is often a hindrance to
米国特許明細書筒4760925号において、予め分離する作業に引き続き、ス ロープ搬送ベルトにより混合物が重い種類と軽い種類にブラシ軸で分離される解 決が知られている。ここでは、重い部分がブラシの運動により影響を受けないで 直接下方に向かって落下するようにしている。出願人の試験によれば、材料がい わば選別ドラムに前面に運ばれ、そして重い種類が選別ドラムの運動方向に運び 出されかついっそう軽い種類がドラム半径の周りに持ち上げられて他のドラム側 に投げられるときに、不十分なまたは変化する分離特性しか生じない。In U.S. Pat. No. 4,760,925, following the pre-separation operation, A solution in which the mixture is separated into heavy and light types by a brush shaft using a rope conveyor belt. The decision is known. Here, the heavy parts should not be affected by the brush movement. It is designed to fall directly downwards. According to the applicant's tests, the material They are transported to the front of the sorting drum, and the heavier types are carried in the direction of movement of the sorting drum. The lighter varieties that are released are lifted around the drum radius and placed on the other drum side. produces poor or variable separation properties when thrown into the water.
発明の開示 今や、本発明には、簡単な、費用上好都合な作動手段または相応する方法技術で 種々の物質混合物に対し高い分離効果を達成するという課題が設定された。さら に、作動のためにできるだけわずかなエネルギーを費やしかつわずかな訓練され た職員によって操作できることが可能でなければならない。Disclosure of invention The invention now requires simple and cost-effective operating means or corresponding method techniques. The task was set to achieve high separation efficiency for various substance mixtures. Sara expend as little energy as possible to operate and require as little training as possible. It must be possible to operate it by qualified personnel.
本発明による方法は、物質混合物を表面運動に対し同じ方向に配向して選別ドラ ムに導き、そして選別ドラムの運動方向において種類に分配することを特徴とす る。The method according to the invention involves orienting the material mixture in the same direction relative to the surface movement and characterized in that it leads to a drum and distributes it into types in the direction of movement of the sorting drum. Ru.
全ての関与する専門家の驚くべきことには、すでに非常に簡単に考案された最初 の実験装置で予期しない高い選別特性を達成することができた。例えば、わずか な試運転後、ガラスびん、プラスチック缶およびアルミニウム缶の混合物を、そ れが対応する万能−収集場所にたまると同様に、はとんど100%正しくガラス および残りの成分に分配することができた。実験のために、自動洗車装置でのよ うに知られた遠心カドラムブラシが使用された。選別のために必要なエネルギー は、空気選別分離突起と比較してわずかなパーセントにしかならない。実験の最 初の観察では、観察者には、なぜ直接眼で認識できる理由もなく、ガラスびんが 選別ドラムの回転方向に沈下して下方に退出するが、プラスチックびんは完全に 的確に退けられて引き続く収集容器にまたは相応する通路案内要素に投げられる のかという自然の理解さえも生じてない。比較的重い物体が実質的に半径方向に かつ接線方向にではなく沈下するときに、特に始めに定められてない形状を有す る物体の場合に多くの選別の問題のための面圧のパラメータが新しい優れた選別 技術を可能とするということが、本発明により初めて認識された。重さ自体は、 大きさと同様に真の面圧選別技術のためになお一つの二次的役割しか演じない。To the surprise of all the experts involved, the first We were able to achieve unexpectedly high sorting properties with this experimental setup. For example, only After a trial run, the mixture of glass bottles, plastic cans and aluminum cans is It is compatible with all-rounder - just as it accumulates at the collection point, it is almost 100% correct to collect the glass and the remaining ingredients. For experiments, we used an automatic car wash machine. The well-known centrifugal quadrum brush was used. Energy required for sorting is only a small percentage compared to the air separation separation protrusion. The best of the experiment On the first observation, the observer had no directly discernible reason why the glass bottle The plastic bottles sink in the direction of rotation of the sorting drum and exit downward, but the plastic bottles are completely removed. are precisely removed and thrown into subsequent collection containers or into corresponding path guiding elements. Even the natural understanding that this is true has not arisen. Relatively heavy objects move substantially radially and when sinking not tangentially, especially having an initially undefined shape A new superior sorting parameter for surface pressure for many sorting problems in the case of objects that It was realized for the first time by the present invention that this technology is possible. The weight itself is As with size, it still plays only a secondary role for true surface pressure sorting techniques.
面圧または相応する遠心的な侵入妨害力は、一方では選別ドラムの回転により発 生された動的な力によりならびに他方では剛毛と選別すべき物体との間の動力学 的な相互作用によりとりわけ選別結果に責任をもっている。混合物成分の分配は 、投下側で遠心カドラムの剛毛の遠心方向に行われる。なぜなら、そのようにの み多数の剛毛は分離力サイクルに混合物の各粒子と共に実際に選択的に押しこま れるからである0本来の分離は、面圧の特別に軽い物体といっそう重い物体の間 で行われる。The surface pressure or the corresponding centrifugal intrusion blocking force is generated on the one hand by the rotation of the sorting drum. Due to the generated dynamic forces and, on the other hand, the dynamics between the bristles and the objects to be sorted. In particular, they are responsible for the selection results through their own interaction with each other. The distribution of mixture components is , carried out in the centrifugal direction of the bristles of the centrifugal quadrum on the dropping side. Because like that The large number of bristles are actually selectively pushed together with each particle of the mixture during the separation force cycle. The original separation is between an object with a particularly light surface pressure and a heavier object. It will be held in
さらに続く実験では、篩いにより予め選別された物質混合物をトラフ材料として 機械的な種類ならびに有機的な種類に分配しなければならなかった。ここでも、 特に前もって物質混合物が多分基部大きさより小さい部分のみ、例えば250〜 300 m+oより小さい部分のみを含むときに、驚くほど良好な分離特性を達 成できた。In further experiments, a mixture of substances pre-screened through a sieve was used as a trough material. It had to be divided into mechanical as well as organic types. even here, In particular, the substance mixture may be preliminarily applied only to parts smaller than the base size, e.g. Achieves surprisingly good separation properties when containing only parts smaller than 300 m+o. I was able to do it.
本発明により、種々の異なる特に好都合な設計思想が可能である。The invention allows various different and particularly advantageous design concepts.
選別ドラムが遠心カドラムブラシとして形成されかつ遠心ドラムの可撓性または 押し込み可能性またはそれに起因する面圧が(ブラシを有する)選別ドラムの回 転数および/または装備の相応する選択により確定されるのが全く特に好都合で ある。剛毛の長さで、できるだけ大きい分離すべき物体を決定することができる 。The sorting drum is designed as a centrifugal drum brush and the flexibility of the centrifugal drum or The possibility of indentation or the surface pressure resulting from it is the rotation of the sorting drum (with brushes). It is very particularly advantageous to be determined by a corresponding selection of the number of turns and/or equipment. be. The length of the bristles allows us to determine the largest possible object to be separated. .
さらに、原材料が供給集合体で選別ドラムの円筒状外筒へ装入されるのが好都合 である。そのとき、原材料を選別ドラムの上にある範囲に、特に好ましくは一番 上にある範囲に装入することを提案する。Furthermore, it is expedient for the raw material to be charged in the feed aggregate into the cylindrical barrel of the sorting drum. It is. The raw material is then placed in an area above the sorting drum, particularly preferably at the top. We suggest charging in the above range.
材料混合物に応じて、分離すべき材料を選別ドラムに関して多くの接線方向の成 分をもってまたは多くの半径方向の成分をもって装入することにより選別特性が 高められる。これまでの実験の示すところによれば、原材料は供給集合体で選別 ドラムの周速度のほぼ10〜30%に、好ましくは10〜25%に予め加速され なければならない。Depending on the material mixture, the material to be separated can be separated in many tangential configurations with respect to the sorting drum. Sorting characteristics can be improved by charging with minute or multiple radial components. be enhanced. Previous experiments have shown that raw materials are sorted in supply aggregates. Pre-accelerated to approximately 10-30%, preferably 10-25% of the circumferential speed of the drum. There must be.
さらに、選別ドラムは配向可能な強い空気流を発生することが認められた。これ は、紙片、繊維、ひもなどのような別の軽い種類を分離するために利用できる。Additionally, it has been observed that the sorting drum generates a strong orientable air flow. this It can be utilized to separate different light types like paper pieces, fibers, string etc.
同時に、空気流が非常に確実にひもや同様なものを選別ドラムに巻き付けるのを 阻止するので、非常に高い作動の安全性を達成できる。At the same time, the air flow very reliably prevents strings and similar items from being wrapped around the sorting drum. As a result, very high operating safety can be achieved.
さらに、本発明は、前述したように物質混合物を個々の物質成分に分離する装置 に関する0本発明による装置は、物質混合物を連続的に供給するための装入装置 を上方の扇形に、好ましくは相応して(横断面で見て)時計の11.00〜14 .00 、全く特別に好ましくは12.00と13.00の間に、選別ドラムの 表面運動の方向に有することを特徴とする。軽い部分の送出し部は投入側にほぼ ドラム回転軸心の高さに配置されかつ重い部分の送出し部は下方に引き続く四分 円に配置されるのが好都合である。Furthermore, the present invention provides an apparatus for separating a substance mixture into individual substance components as described above. 0 The device according to the invention is a charging device for continuously feeding a mixture of substances. in the upper sector, preferably correspondingly (viewed in cross section) from 11.00 to 14. .. 00, very particularly preferably between 12.00 and 13.00 on the sorting drum. It is characterized in that it has in the direction of surface movement. The light part of the delivery section is almost on the input side. The delivery section, which is the heavy part and is placed at the height of the drum's rotation axis, is a quadrant that continues downward. Conveniently, they are arranged in a circle.
選別ドラムを遠心カドラムブラシとして形成するのが好都合であり、例えば自動 洗車装置のための洗浄ブラシを使用する場合に、ドラム効果が作動状態で初めて 形成される。静止状態では、剛毛が下方に向かって下げられている。回転のとき に生ずる遠心力ならびに剛毛の数と品質の選択により、物体がドラムの内部に侵 入するための抵抗挙動が確定される。It is expedient to design the sorting drum as a centrifugal drum brush, e.g. When using the cleaning brush for car washing equipment, the drum effect is first in operation It is formed. In the resting state, the bristles are lowered downward. When rotating Due to the centrifugal force generated in the drum and the selection of the number and quality of the bristles, the The resistance behavior for entry is determined.
回転する各ブラシの通路指向力ならびに調整される空気流が、面圧の特別ないっ そう軽い部分の通路指向のためにパルスを発生する。The path-directing force of each rotating brush as well as the regulated airflow are So it generates pulses for passage direction of light parts.
特に好都合には物質混合物供給部がベルトまたは加速ベルトとして、全(特に好 都合には直列に接続された篩いと共にまたは棒鎖格子形コンベヤとしてまたは固 定篩いとして、特に棒篩いとして形成される。It is particularly advantageous if the substance mixture supply is a belt or an accelerating belt. Conveniently with screens connected in series or as a bar-chain lattice conveyor or rigidly It is designed as a fixed sieve, in particular as a bar sieve.
さらに、装入装置の搬送速度が0.5〜2 m/秒に、好ましくは1.2〜1. 5 m1秒になりおよび1〜1.5111の直径のときにドラムの周速度が5〜 L5 ta/秒に、好ましくは7〜10 ta/秒になるようにする。Furthermore, the conveying speed of the charging device is 0.5 to 2 m/sec, preferably 1.2 to 1. When the drum length is 5 m1 second and the diameter is 1 to 1.5111, the circumferential speed of the drum is 5 to 1.5111. L5 ta/sec, preferably 7 to 10 ta/sec.
さらに、本発明は、好ましくは篩いを経て予め選別された容器ごみのような物質 混合物、従って例えば建築現場廃棄物、道路裂は目、建築材料残余および塵芥に 似た収集材料を選別するための遠心カドラムブラシの使用であって、その際重い 種類が実質的に鉱物性の成分を含みかつ軽い種類が実質的に有機性の材料を含む 遠心カドラムの使用に関する。Furthermore, the present invention provides a method for preparing materials such as pre-sorted container waste, preferably through a sieve. mixtures, e.g. construction site waste, road cracks, building material residues and rubbish. The use of centrifugal quadrum brushes to sort similar collection materials, where heavy Types contain substantially mineral components and light types contain substantially organic materials Concerning the use of centrifugal quadrams.
発明の記載 さて、本発明を三つの実施例によりさらに詳細に説明する。Description of the invention Now, the present invention will be explained in more detail using three examples.
第1図は第一の実施例を概略的に示す。FIG. 1 schematically shows a first embodiment.
第2図は容器ごみのための実施形態を概略的に示す。FIG. 2 schematically shows an embodiment for container waste.
第3図はフィルム、紙などのような軽い種類の付加的な吸収のための実施例を示 す。Figure 3 shows an example for additional absorption of light types such as film, paper, etc. vinegar.
発明を実施するための方法 さて、第1図を引用しよう。材料混合物1工が、装入装置1を介して直接選別ド ラム2に引き渡される。選別ドラム2は、軸3を介して駆動される。この軸3に は剛毛4が固定されており、これらの剛毛は軸3の回転によりまたはそのときに 作用する遠心力により円筒状の形状5にもたらされる。多くの比較的高い面圧に 基づいて、ガラスびん6がびん6′ならびに6#で示されているように、ドラム の内部に沈下する。びん6#は選別ドラム・2の下方へ重い材料15のための送 出しベルト7に引き渡され、そして相応する収集装置に供給される。選別ドラム 2に突き当たったときにアルミニュウム缶、プラスチックびんのようにわずかな 面圧しか及ぼさない物体は、剛毛4に突き当たったときにドラム表面からこれら の剛毛により接線方向にはねつけられる(アルミニュウム缶8.8′、8#およ びプラスチック箱9.9′参照)。これらは、第二の送出しベルト10を介して 中間材料16のための収集装置に引き渡される。Method for carrying out the invention Now, let me quote Figure 1. The material mixture 1 is directly transferred to the sorting device via the charging device 1. Handed over to Ram 2. The sorting drum 2 is driven via a shaft 3. on this axis 3 The bristles 4 are fixed and these bristles are rotated by or at the time of rotation of the shaft 3. A cylindrical shape 5 is brought about by the centrifugal force that acts. For many relatively high surface pressures Based on this, the glass bottles 6 are placed in a drum as shown by bottles 6' and 6#. sink inside. Bottle #6 is used for transporting heavy material 15 downwards in sorting drum 2. It is transferred to a delivery belt 7 and fed to a corresponding collection device. sorting drum 2. When you hit a small object like an aluminum can or a plastic bottle, An object that only exerts surface pressure will be removed from the drum surface when it hits the bristles 4. (Aluminum cans 8.8', 8# and (see plastic box 9.9'). These are transferred via the second delivery belt 10. Transferred to a collection device for intermediate material 16.
材料混合物11は、第1図によれば、三つの種類に分割される。重い材料15は 、ガラスびん、中実の金属物体のように、または比較的大きい石も例えば材料混 合物中の重い種類15と共に排出される場合にはその大きい石のように、選別ド ラム2に大きな面圧を及ぼす全ての物体を含む。中間材料16は、アルミニュウ ム缶やプラスチック箱のような全ての軽い中空物体を含む。そのとき、鉄金属の 缶詰は磁気分離機を介して、たとえそれが選別ドラムの前にまたは後にあろうと も選別することができる。The material mixture 11 is divided into three types according to FIG. heavy material 15 , glass bottles, solid metal objects, or even relatively large stones, e.g. material mixtures. If it is discharged together with the heavy type 15 in the compound, the sorting drive will be used like a large stone. Includes all objects that exert large surface pressure on the ram 2. The intermediate material 16 is aluminum Includes all light hollow objects such as cans and plastic boxes. At that time, ferrous metal The canned food is passed through a magnetic separator, whether it is before or after the sorting drum. can also be selected.
材料混合物中の全ての細かい割分、特にガラス破片が選別ドラム2の前で棒鎖格 子コンベヤ12として形成された装入装置lを通ってふるい分けられて、漏斗1 3ならびにベルトコンベヤ14を介して細かい材料のための収集装置に供給され る。All the fine fractions in the material mixture, especially the glass fragments, are collected in a bar chain in front of the sorting drum 2. The funnel 1 is screened through a charging device l formed as a secondary conveyor 12. 3 as well as a collection device for fine material via belt conveyor 14. Ru.
第2図は、塵芥のような成分を有する容器ごみのための選別装置を概略的に示す 。容器ごみの場合に重要なのは、原材料混合物を予め分類することである。原材 料混合物は、供給ベル)20を介して篩いシステムまたはふるい段階21に引き 渡される。上のまたは前述の粗い篩い22は、例えば基部大きさより大きいまた は250〜350II11より大きい全ての割分、例えば大きい石破片、比較的 大きい木片などを除去する。細かな材料エフは粗い篩い22を通ってもその下に 配置された細かい篩い25を通っても落下し、そして漏斗13およびベルトコン ベヤ14を経て搬出される。Figure 2 schematically shows a sorting device for container waste having a trash-like component. . In the case of container waste, it is important to pre-sort the raw material mixture. raw material The feed mixture is drawn through a feed bell) 20 to a sieve system or sieve stage 21. passed on. The above or aforementioned coarse sieve 22 may be larger than the base size or is for all fractions larger than 250-350II11, e.g. large stone fragments, relatively Remove large pieces of wood. Even if the fine material F passes through the coarse sieve 22, it remains below it. It also falls through the arranged fine sieve 25 and passes through the funnel 13 and the belt controller. It is carried out via a conveyor 14.
原材料混合物の中間割分は、篩い段階21の反発物として加速ベルト26に引き 渡される。使用の場合に応じて、加速ベルト26に図示されてない調整可能な駆 動モータを設け、それによって材料混合物の搬送速度を選別ドラム2への衝突位 置の範囲で特別に選択可能であるようにする。あらゆる場合に、予備処理と無関 係に操作可能な加速ベルト26は、材料混合物を選別ドラム2へ限定して送り出 すことができる可能性を与える。また、加速ベルト26において付加的な配向手 段を取り付け、それにより少なくとも選別するのに骨が折れる割分を最適な方向 と位置で選別ドラム2に突き当たるようにすることもできる。大きな面圧を有す る重い材料15のような石や同様なものは選別ドラム2に沈下して、下方に向か って送出しベルト7を経て運び去られる。主な有機成分を含む中間材料16は、 送出しベルト10を経て搬出される。The intermediate fraction of the raw material mixture is drawn to the accelerating belt 26 as a repellent from the sieving stage 21. passed on. Depending on the case of use, the accelerator belt 26 may have an adjustable drive, not shown. A moving motor is provided, thereby controlling the conveying speed of the material mixture to the point where it hits the sorting drum 2. be specifically selectable within a range of locations. In all cases, regardless of pre-processing The accelerating belt 26, which is operable in conjunction with the It gives you the possibility of being able to Additionally, an additional orientation hand is provided in the acceleration belt 26. The optimal direction for attaching the steps and thereby at least the laborious divisions to sort It is also possible to make it hit the sorting drum 2 at the position. Has a large surface pressure Heavy materials 15, such as stones and similar materials, settle into the sorting drum 2 and move downwards. and is carried away via the delivery belt 7. The intermediate material 16 containing the main organic component is It is transported out via a delivery belt 10.
第3図は別の発展思想を示す。第1図および第2図と異なり、第3図によれば、 付加的になお軽い材料30、例えば紙片、最も小さいプラスチック片および同様 なものが吸気部31を介して吸い込まれる。Figure 3 shows another development concept. Unlike Figures 1 and 2, according to Figure 3, Additionally still light materials 30, such as pieces of paper, the smallest pieces of plastic and the like Objects are sucked in through the suction section 31.
国際調査報告 国際調査報告 CM 9000181 S^38545international search report international search report CM 9000181 S^38545
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH282389A CH677327A5 (en) | 1989-07-28 | 1989-07-28 | |
CH2823/89-1 | 1989-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04500776A true JPH04500776A (en) | 1992-02-13 |
Family
ID=4242403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50992390A Pending JPH04500776A (en) | 1989-07-28 | 1990-07-26 | Method and apparatus for separating substance mixtures and use of this apparatus |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0436687B1 (en) |
JP (1) | JPH04500776A (en) |
CA (1) | CA2027594A1 (en) |
CH (1) | CH677327A5 (en) |
DE (1) | DE59004338D1 (en) |
ES (1) | ES2049036T3 (en) |
WO (1) | WO1991001817A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5116486A (en) * | 1991-02-01 | 1992-05-26 | Pederson Dennis A | Apparatus and method for separating recyclable waste |
FR2737982B1 (en) * | 1995-08-23 | 1998-12-31 | Boudet Daniel | DEVICE FOR SORTING CONTAINERS, ESPECIALLY BOTTLES, ACCORDING TO THEIR WEIGHT AND DIMENSION |
CN106733671A (en) * | 2017-03-20 | 2017-05-31 | 广西壮族自治区农业机械研究院 | A kind of raw material sugarcane removal of impurities processing equipment |
CN108816755A (en) * | 2018-08-03 | 2018-11-16 | 北京宜城环保科技有限公司 | It is a kind of for handling the negative pressure aidr bells blast system and negative pressure wind selection method of rubbish |
DE102018122808A1 (en) * | 2018-09-18 | 2020-03-19 | Voith Patent Gmbh | Control method of a cleaning device with heavy part separator |
WO2021121664A1 (en) | 2019-12-20 | 2021-06-24 | Ife Aufbereitungstechnik Gmbh | Device and method for sifting a material mixture |
DE102019008916A1 (en) * | 2019-12-20 | 2021-06-24 | Ife Aufbereitungstechnik Gmbh | Device and method for classifying a mixture of materials |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2010128B (en) * | 1977-09-27 | 1982-04-15 | Olesen R | Handling and treating of rootcrops |
SE430761B (en) * | 1980-04-30 | 1983-12-12 | Kmw Mekan Ab | DEVICE FOR DRY SEPARATION OF LINER FORMS IN A CONTINUOUS FLOW OF LIGHT MATERIAL |
JPH0655302B2 (en) * | 1984-03-01 | 1994-07-27 | マシ−ネンフアブリ−ク ベツナ− ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ウント コンパニ− コンマンデイ−トゲゼルシヤフト | Sorting equipment for sorting valuable substances from household waste, commercial waste, bulky waste, dry waste, and / or problematic substances and dangerous substances |
-
1989
- 1989-07-28 CH CH282389A patent/CH677327A5/de not_active IP Right Cessation
-
1990
- 1990-07-26 CA CA 2027594 patent/CA2027594A1/en not_active Abandoned
- 1990-07-26 ES ES90910511T patent/ES2049036T3/en not_active Expired - Lifetime
- 1990-07-26 EP EP19900910511 patent/EP0436687B1/en not_active Expired - Lifetime
- 1990-07-26 WO PCT/CH1990/000181 patent/WO1991001817A1/en active IP Right Grant
- 1990-07-26 JP JP50992390A patent/JPH04500776A/en active Pending
- 1990-07-26 DE DE90910511T patent/DE59004338D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0436687B1 (en) | 1994-01-19 |
DE59004338D1 (en) | 1994-03-03 |
ES2049036T3 (en) | 1994-04-01 |
EP0436687A1 (en) | 1991-07-17 |
CA2027594A1 (en) | 1991-01-29 |
WO1991001817A1 (en) | 1991-02-21 |
CH677327A5 (en) | 1991-05-15 |
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