JPS6345624B2 - - Google Patents
Info
- Publication number
- JPS6345624B2 JPS6345624B2 JP59053453A JP5345384A JPS6345624B2 JP S6345624 B2 JPS6345624 B2 JP S6345624B2 JP 59053453 A JP59053453 A JP 59053453A JP 5345384 A JP5345384 A JP 5345384A JP S6345624 B2 JPS6345624 B2 JP S6345624B2
- Authority
- JP
- Japan
- Prior art keywords
- plates
- dam
- cylindrical screen
- crushing
- protrusion
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、円筒状スクリーンと回転掻板とを有
する都市ごみ等の破砕分別装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a crushing and sorting device for municipal waste, etc., which has a cylindrical screen and a rotating scraper.
両端に開口を有し、内面に突起を有し、回転可
能又は固定して支承された円筒状スクリーンと、
該円筒状スクリーンの内部において該円筒状スク
リーンと同心的に回転可能に支承された主軸とを
備え、該主軸には、半径方向かつ軸方向に延長さ
れた複数枚の巻付き防止板が設けられ、該巻付き
防止板それぞれの外周縁には、前記突起と所定の
間隔を隔てて複数個の掻板が設けられ、前記円筒
状スクリーンと、前記主軸、巻付き防止板、掻板
との間の、処理物が通過する空間に、半径方向に
延長され、かつ、円周の一部の長さを有する複数
のせき止め板を、隣接するせき止め板の円周方向
の端部が、軸方向又は円周方向の少なくともいず
れか一方に相互に所定の隙間を保つよう、近接せ
しめて配備した破砕分別装置は既に公知である。
（例えば特開昭58−61841号公報参照）
かかる装置において、円筒状スクリーンの内面
又は隣り合う巻付き防止板相互間に設けるせき止
め板は、ごみ質に応じて、滞留時間を調節して容
易に破砕分別の効果を向上することが可能であ
り、実用上極めて大きい効果を奏するものである
ことが実証されている。しかしながら、せき止め
板は周面が平滑であるため、滞留時間の調整機能
は有するものの、それ自体破袋機能は有していな
い。
a cylindrical screen having openings at both ends, a protrusion on the inner surface, and rotatably or fixedly supported;
A main shaft is rotatably supported concentrically with the cylindrical screen inside the cylindrical screen, and the main shaft is provided with a plurality of anti-wrapping plates extending in the radial and axial directions. , a plurality of scrapers are provided on the outer periphery of each of the wrapping prevention plates at a predetermined distance from the protrusion, and between the cylindrical screen, the main shaft, the wrapping prevention plates, and the scrapers. A plurality of dam plates extending in the radial direction and having a length of a part of the circumference are placed in the space through which the processed material passes, so that the ends of the circumferential direction of the adjacent dam plates are arranged in the axial direction or Crushing and sorting devices are already known which are arranged close to each other so as to maintain a predetermined gap from each other in at least one of the circumferential directions.
(For example, see Japanese Patent Application Laid-open No. 58-61841.) In such a device, the dam plate provided on the inner surface of the cylindrical screen or between adjacent anti-wrapping plates can easily adjust the residence time depending on the quality of the waste. It has been demonstrated that it is possible to improve the effect of crushing and separation, and that it has an extremely large practical effect. However, since the dam plate has a smooth circumferential surface, although it has a function of adjusting the residence time, it does not itself have a bag-breaking function.
しかして、破砕分別装置の使用中、ポリ袋等の
小袋に入つたごみで、破袋されることなくそのま
ま排出されるものがかなり見受けられる。これら
の小袋は投入物の中でも小型に属し、かつ弾性を
有するため、単に滞留時間を延長しただけでは掻
板の間隙を通過してしまい、完全に破袋すること
は困難である。 However, during the use of the crushing and sorting device, it is common to see that a considerable amount of garbage in small bags such as plastic bags is discharged without being broken. These pouches are small-sized among input materials and have elasticity, so simply extending the residence time will cause them to pass through the gaps between the scrapers, making it difficult to completely tear them apart.
本発明は、上記せき止め板に破袋機能を具備せ
しめることにより、投入前の形で出て来ることを
なくして破砕分別性能を一層向上した、都市ごみ
等の破砕分別装置を提供することを目的とするも
のである。
An object of the present invention is to provide an apparatus for crushing and sorting municipal waste, which further improves crushing and sorting performance by equipping the above-mentioned dam plate with a bag-breaking function to prevent the bag from coming out in a pre-loaded form. That is.
本発明は、両端に開口を有し、内面に突起を有
し、回転可能又は固定して支承された円筒状スク
リーンと、該円筒状スクリーンの内部において該
円筒状スクリーンと同心的に回転可能に支承され
た主軸とを備え、該主軸には、半径方向かつ軸方
向に延長された複数枚の巻付き防止板が設けら
れ、該巻付き防止板それぞれの外周縁には、前記
突起と所定の間隔を隔てて複数個の掻板が設けら
れ、前記円筒状スクリーンと、前記主軸、巻付き
防止板、掻板との間の、処理物が通過する空間
に、半径方向に延長され、かつ、円周の一部の長
さを有する複数のせき止め板を、隣接するせき止
め板の円周方向の端部が、軸方向又は円周方向の
少なくともいずれか一方に相互に所定の隙間を保
つよう、近接せしめて配備した破砕分別装置にお
いて、前記せき止め板の周面の全部又は一部に鋭
利な突出部を設けたことを特徴とする、都市ごみ
等の破砕分別装置である。
The present invention provides a cylindrical screen having openings at both ends, a protrusion on the inner surface, rotatably or fixedly supported, and a cylindrical screen rotatable concentrically with the cylindrical screen inside the cylindrical screen. The main shaft is provided with a plurality of winding prevention plates extending in the radial and axial directions, and the outer peripheral edge of each of the winding prevention plates is provided with the protrusion and a predetermined groove. A plurality of scrapers are provided at intervals, and extend in the radial direction into a space through which the processed material passes between the cylindrical screen, the main shaft, the anti-wrapping plate, and the scraper, and A plurality of dam plates having a length of a part of the circumference are arranged such that the circumferential ends of adjacent dam plates maintain a predetermined gap from each other in at least either the axial direction or the circumferential direction. This is a crushing and sorting device for municipal waste, etc., which is arranged in close proximity to each other, and is characterized in that a sharp protrusion is provided on all or part of the circumferential surface of the dam plate.
本発明を実施例につき図面を用いて説明すれ
ば、第１図において、一端にごみの供給口１を、
他端に排出口２を備え、これらの中間に、周面に
多数の小孔を有するスクリーン３を有し、その内
面に突起４を備え、ドラム状に構成された円筒状
スクリーンが配置され、該円筒状スクリーンは両
端部に設けられたガイドリング１８，１８′と共
に床面上の支承ローラ１９（第２図〜３図）の上
に回転可能に支えられ、スプロケツトホイール２
０により外部の駆動装置２１からのチエーン駆動
により回転せしめられる。供給口１の下及び排出
口２の上はケーシング２２，２３を形成し、円筒
状スクリーンのスクリーン３の外側にはカバー２
４及びシユート２５が装備されている。ケーシン
グ２２，２３の外側には軸受１４，１４′が設け
られ、その間に主軸６が支承されている。これら
軸受類は自動調心型であることが望ましい。主軸
６はプーリ１５を介し別の駆動装置２９によりそ
れぞれ別個に駆動されている。主軸６のまわりに
はこれに隣接して針金やひも類が主軸６に巻付く
のを防止する、半径方向かつ軸方向に延長された
巻付き防止板７が複数枚ボルト等にて取り付けら
れている。巻付き防止板７の外周縁には複数個の
掻板５が取り付けられ、その先端と突起４との間
は隙間Ｃを有するように保持される。
The present invention will be described with reference to the drawings in accordance with an embodiment. In FIG.
A cylindrical screen having a drum shape and having a screen 3 having a large number of small holes on its circumferential surface and protrusions 4 on its inner surface is disposed between these, with a discharge port 2 at the other end, The cylindrical screen is rotatably supported on a support roller 19 (FIGS. 2-3) on the floor with guide rings 18, 18' provided at both ends, and is supported by a sprocket wheel 2.
0, it is rotated by a chain drive from an external drive device 21. Below the supply port 1 and above the discharge port 2 form casings 22, 23, and a cover 2 is provided outside the screen 3 of the cylindrical screen.
4 and chute 25 are equipped. Bearings 14, 14' are provided on the outside of the casings 22, 23, and the main shaft 6 is supported between them. These bearings are preferably of the self-aligning type. The main shafts 6 are individually driven by separate drive devices 29 via pulleys 15. Around and adjacent to the main shaft 6, a plurality of winding prevention plates 7 extending in the radial and axial directions are attached with bolts or the like to prevent wires or strings from wrapping around the main shaft 6. There is. A plurality of scrapers 5 are attached to the outer peripheral edge of the winding prevention plate 7, and are held so that a gap C is provided between the tips of the scrapers 5 and the protrusions 4.
掻板５と次の掻板５との間に形成された通路８
の内側縁の外径は、排出口２に向けて漸次大とな
るように三角形の誘導部３２が備えられている。 A passage 8 formed between one scraper plate 5 and the next scraper plate 5
A triangular guide portion 32 is provided so that the outer diameter of the inner edge of the tube gradually increases toward the discharge port 2.
１６は送り羽根、４４は最終段掻板より排出口
側に設けたせき止め板、４５，４５′はエンドプ
レートである。 16 is a feeding blade, 44 is a dam plate provided on the discharge port side from the final stage scraper plate, and 45, 45' are end plates.
円筒状スクリーンのスクリーン３の内部には、
せき止め板４４のほかに、第１図及び第２図で示
す如く、せき止め板４６が、また、隣り合う巻付
き防止板７の間には第１図及び第３図に示す如く
せき止め板４７が、それぞれ複数設けられてい
る。せき止め板４６，４７は何れも処理物の通過
空間に半径方向に延長され、かつ、円周の一部の
長さを有するもので、せき止め板４６，４６，４
７，４７それぞれの円周方向の端部相互間に円周
方向の隙間をあけて、処理物の通過空間の軸直角
断面積を最終段掻板よりも供給口側の軸方向の特
定の位置において縮小してごみの滞留時間を長く
するように、設けられている。 Inside the cylindrical screen 3,
In addition to the dam plate 44, a dam plate 46 is provided as shown in FIGS. 1 and 2, and a dam plate 47 is provided between adjacent winding prevention plates 7 as shown in FIGS. 1 and 3. , each of which is provided in multiple numbers. Each of the dam plates 46 and 47 extends in the radial direction into the passage space of the processed material and has a length of a part of the circumference.
7, 47 A gap is provided in the circumferential direction between the ends of each circumferential direction, and the cross-sectional area perpendicular to the axis of the passage space for the processed material is set at a specific position in the axial direction on the supply port side of the final stage scraper. The filter is designed to reduce the amount of dirt and increase the residence time of the waste.
なお、ごみの滞留時間は破砕効果と関連するの
で、ごみ質に応じて各せき止め板４６，４７の取
り付け位置の選択と縮小率の選択、即ち半径方向
の高さＬ又はＨの選択、又は円周方向の隙間の大
きさの選択を行うことにより滞留時間を調節す
る。スクリーン３に取り付ける場合は、スクリー
ン３の孔を利用して取り付けるので、任意の位置
の取り付けが容易である。 Note that the residence time of the garbage is related to the crushing effect, so depending on the quality of the garbage, the installation position of each dam plate 46, 47 and the reduction ratio, that is, the selection of the radial height L or H, or the circular The residence time is adjusted by selecting the size of the circumferential gap. When attaching to the screen 3, since the holes in the screen 3 are used for attachment, it is easy to attach at any position.
せき止め板４６，４７は何れか一方を用いても
よく、両者併用してもよい。また一つの円筒状ス
クリーンの中に単数でも複数でも設けてよい。 Either one of the dam plates 46 and 47 may be used, or both may be used in combination. Moreover, a single or a plurality of them may be provided in one cylindrical screen.
また、主軸６に設けてもよいし、主軸６を軸と
する円錐面の一部を形成するように傾斜して設け
てもよい。 Further, it may be provided on the main shaft 6, or may be provided at an angle so as to form a part of a conical surface having the main shaft 6 as an axis.
このようなせき止め板４６，４７を設けること
により、スクリーンの軸方向に関し、全域にわた
つてごみの滞留時間を長くすることができる。そ
の間に破砕を受ける回数が多くなり、破砕される
確率は大となり、破砕効果は上がるものである。 By providing such damming plates 46 and 47, it is possible to lengthen the residence time of dust over the entire area in the axial direction of the screen. During this period, the number of times the material is crushed increases, the probability of being crushed increases, and the crushing effect increases.
ところで、せき止め板４６，４７を設けた部分
は、装置内で半径方向の長さが最も狭くなつてい
るため、処理物がせき止め板４６，４７に接触す
る機会が非常に多い。 By the way, since the portion where the dam plates 46 and 47 are provided has the narrowest radial length in the apparatus, there are many opportunities for the processed material to come into contact with the dam plates 46 and 47.
そこで、円筒状スクリーンのスクリーン３内面
に設けたせき止め板４６、隣り合う巻付き防止板
相互の間に設けたせき止め板４７のそれぞれ内、
外周面を、第２図又は第３図に示すように鋸刃
状、歯形状に形成するか、刃またはピンを半径方
向に立設するなどして、鋭利な突出部４８を形成
し、せき止め板４６，４７が滞留時間の調節機能
と破袋機能とを具備するように構成してある。 Therefore, in each of the dam plate 46 provided on the inner surface of the screen 3 of the cylindrical screen and the dam plate 47 provided between adjacent winding prevention plates,
As shown in FIG. 2 or 3, the outer peripheral surface is formed into a saw blade shape or tooth shape, or blades or pins are erected in the radial direction to form a sharp protrusion 48 to prevent the dam. The plates 46 and 47 are configured to have a residence time adjustment function and a bag tearing function.
前記円筒状スクリーンの内面又は隣り合う前記
巻付き防止板相互間に設けられたせき止め板４
６，４７のいずれか一方に鋭利な突出部４８を形
成するだけでも破袋機能な著しく向上するが、そ
れらの両方に突出部４８を形成することによつて
破袋効果はさらに相乗的となる。発明者らがかか
る形状のせき止め板４６，４７を備えた装置で実
験したところ、破袋されずに排出されたものは殆
ど見当らず、予想どおりの破袋効果を確認するこ
とができた。 A dam plate 4 provided on the inner surface of the cylindrical screen or between the adjacent winding prevention plates.
Forming a sharp protrusion 48 on either one of the protrusions 6 and 47 significantly improves the bag-breaking function, but by forming protrusions 48 on both of them, the bag-breaking effect becomes even more synergistic. . When the inventors conducted an experiment using a device equipped with the dam plates 46 and 47 having such a shape, almost no bags were discharged without being torn, and the expected bag-breaking effect was confirmed.
突出部４８はせき止め板４６，４７の全周面に
設けなくとも一部に設けてもよい。間欠的に設け
てもよい。 The protruding portion 48 may not be provided on the entire circumferential surface of the dam plates 46 and 47, but may be provided on a portion thereof. It may be provided intermittently.
以上の如き鋭利な突出部４８を備えせしめるせ
き止め板４６，４７自体の形状、配置は、ごみの
通過空間の断面積を縮小するものなら任意に選ぶ
ことができる。 The shape and arrangement of the dam plates 46 and 47 themselves provided with the sharp protrusions 48 as described above can be arbitrarily selected as long as they reduce the cross-sectional area of the space through which the dust passes.
第４，５図は突出部４８を備えたせき止め板４
６，４７を多段に設けた例を示す。この例ではせ
き止め板を設ける箇所の段数の選択と、一段あた
りのせき止め力の大小の選択を行うことができる
ので滞留時間の調節幅が大である。例えば第４図
は、せき止め板４６を円周方向の端部相互間に軸
方向の隙間をあけて配備したＡ，Ｂと円周方向の
隙間をあけて配備したＣの３段、第５図はせき止
め板４７を軸方向の隙間をあけて配備したＡと円
周方向の隙間をあけて配備したＢの２段のものを
示すが、この段数を減らせば全体の滞留時間を減
少させることができる。また一段当たりについて
見れば、例えば第４図Ａ又はＢに対しては、せき
止め板４６の端部相互の円周方向におけるオーバ
ーラツプ量（又は隙間）の増減、軸方向の隙間の
増減、Ｃに対しては円周方向の隙間の増減、第５
図Ａに対して軸方向の隙間の増減、Ｂに対しては
隙間の数の増減などで調節するほか、第４図、第
５図全部に対し、前述の半径方向の高さＬ又はＨ
の増減などにより単独或いは組合わせて総合的に
断面の縮小率の増減をはかり、滞留時間の調節を
はかることができる。 Figures 4 and 5 show a dam plate 4 with a protrusion 48.
An example in which 6 and 47 are provided in multiple stages is shown. In this example, it is possible to select the number of stages where the damming plates are provided and the magnitude of the damming force per stage, so the residence time can be adjusted over a wide range. For example, FIG. 4 shows three stages of damming plates A and B in which the damming plates 46 are arranged with an axial gap between their ends in the circumferential direction, and C in which they are arranged with a gap in the circumferential direction. The dam plate 47 is shown in two stages: A, where the dam plates 47 are arranged with a gap in the axial direction, and B, where they are arranged with a gap in the circumferential direction.If the number of dam plates 47 is reduced, the overall residence time can be reduced. can. In addition, regarding the per step, for example, with respect to FIG. The increase or decrease of the gap in the circumferential direction, the 5th
In addition to adjusting the axial clearance by increasing or decreasing the gap in the axial direction for Figure A, and increasing or decreasing the number of gaps for Figure B, the height L or H in the radial direction described above can be adjusted for both Figures 4 and 5.
The residence time can be adjusted by increasing or decreasing the reduction rate of the cross section, singly or in combination, by increasing or decreasing the cross-sectional area.
ただし、滞留時間を平均的なものとするには、
せき止め板４６，４７をスクリーンの全周にわた
つて均等に設けることがよく、第４図Ａ〜Ｃ及び
第５図Ａ〜Ｂの実施例はこのことを配慮したもの
である。 However, in order to average the residence time,
It is preferable to provide the dam plates 46, 47 evenly over the entire circumference of the screen, and the embodiments shown in FIGS. 4A to 4C and 5A to 5B take this into consideration.
従つて、第４，５図例のせき止め板４６，４７
を備えたものでは、破袋機能を有すると共に、非
常に多くの要素により滞留時間の調節を行うこと
ができるので、ごみの性状に応じて最も適した破
砕分別性能を発揮せしめることができる。 Therefore, the dam plates 46 and 47 in the examples of FIGS.
In addition to having a bag-breaking function, the bag-breaking function allows the retention time to be adjusted based on a large number of factors, so that the most suitable crushing and sorting performance can be achieved depending on the nature of the waste.
さらに、スクリーン全体のみならず、任意の所
望の区域の滞留時間だけを調節することができ、
ごみ質の変動に対して所望の最適な破砕分別処理
を行うことができる。 Furthermore, it is possible to adjust the residence time not only for the entire screen, but also for any desired area;
Desired and optimal crushing and separation processing can be performed in response to fluctuations in waste quality.
上記のように、本発明の都市ごみ等の破砕装置
は、せき止め板の内、外周面に鋭利な突出部を設
けることにより、せき止め板自体による滞留時間
の調整機能に加えて、破袋機能を著しく向上する
ことができ、通過しようとする小袋を確実に破袋
して内容物を破砕分別することにより、従来の都
市ごみ等の破砕分別装置を一層効果あるものと
し、市民生活に貢献するところ大である。
As mentioned above, the municipal waste crushing device of the present invention has sharp protrusions on the inner and outer peripheral surfaces of the dam plate, so that in addition to the retention time adjustment function of the dam plate itself, it also has a bag-breaking function. By reliably breaking the small bags that are passing through and crushing and separating the contents, the conventional crushing and sorting equipment for municipal waste, etc. can be made even more effective, contributing to the lives of citizens. It's large.
図面は本発明の実施例を示し、第１図は断面正
面図、第２図及び第３図はそのＩ−Ｉ線及びＪ−
Ｊ線の断面図である。第４図はスクリーンの内面
の展開図、第５図は主軸の周囲の或る半径で切断
した場合の外から見た展開図である。
１……供給口、２……排出口、３……スクリー
ン、４……突起、５……掻板、６……主軸、７…
…巻付き防止板、８……通路、１４，１４′……
軸受、１５……プーリ、１８，１８′……ガイド
リング、１９……支承ローラ、２０……スプロケ
ツトホイール、２１……駆動装置、２２，２３…
…ケーシング、２４……カバー、２５……シユー
ト、２９……駆動装置、３２……誘導部、４４…
…せき止め板、４５，４５′……エンドプレート、
４６，４７……せき止め板、４８……突出部。
The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional front view, and FIGS. 2 and 3 are line I-I and J-
It is a sectional view taken along the J line. FIG. 4 is a developed view of the inner surface of the screen, and FIG. 5 is a developed view of the screen as seen from the outside when cut at a certain radius around the main axis. 1... Supply port, 2... Discharge port, 3... Screen, 4... Protrusion, 5... Scraping plate, 6... Main shaft, 7...
... Wrap prevention plate, 8... Passage, 14, 14'...
Bearing, 15... Pulley, 18, 18'... Guide ring, 19... Support roller, 20... Sprocket wheel, 21... Drive device, 22, 23...
...Casing, 24...Cover, 25...Chute, 29...Drive device, 32...Guiding section, 44...
...dam plate, 45, 45'...end plate,
46, 47... dam plate, 48... protrusion.
Claims (1)
可能又は固定して支承された円筒状スクリーン
と、該円筒状スクリーンの内部において該円筒状
スクリーンと同心的に回転可能に支承された主軸
とを備え、該主軸には、半径方向かつ軸方向に延
長された複数枚の巻付き防止板が設けられ、該巻
付き防止板それぞれの外周縁には、前記突起と所
定の間隔を隔てて複数個の掻板が設けられ、前記
円筒状スクリーンと、前記主軸、巻付き防止板、
掻板との間の、処理物が通過する空間に、半径方
向に延長され、かつ、円周の一部の長さを有する
複数のせき止め板を、隣接するせき止め板の円周
方向の端部が、軸方向又は円周方向の少なくとも
いずれか一方に相互に所定の隙間を保つよう、近
接せしめて配備した破砕分別装置において、前記
せき止め板の周面の全部又は一部に鋭利な突出部
を設けたことを特徴とする、都市ごみ等の破砕分
別装置。1. A cylindrical screen having openings at both ends, a protrusion on the inner surface, and rotatably or fixedly supported, and a cylindrical screen rotatably supported concentrically with the cylindrical screen inside the cylindrical screen. The main shaft is provided with a plurality of winding prevention plates extending in the radial and axial directions, and the outer peripheral edge of each of the winding prevention plates is spaced apart from the protrusion by a predetermined distance. A plurality of scraping plates are provided, and the cylindrical screen, the main shaft, a winding prevention plate,
A plurality of dam plates extending in the radial direction and having a length of a part of the circumference are placed in the space between the dam plates, through which the processed material passes, at the circumferential ends of adjacent dam plates. However, in a crushing and sorting device that is arranged close to each other so as to maintain a predetermined gap from each other in at least one of the axial direction and the circumferential direction, a sharp protrusion is provided on all or part of the circumferential surface of the dam plate. A crushing and sorting device for municipal waste, etc., which is characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59053453A JPS60197252A (en) | 1984-03-22 | 1984-03-22 | Crushing sorter for municipal dust, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59053453A JPS60197252A (en) | 1984-03-22 | 1984-03-22 | Crushing sorter for municipal dust, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60197252A JPS60197252A (en) | 1985-10-05 |
| JPS6345624B2 true JPS6345624B2 (en) | 1988-09-09 |
Family
ID=12943272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59053453A Granted JPS60197252A (en) | 1984-03-22 | 1984-03-22 | Crushing sorter for municipal dust, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60197252A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4005272B2 (en) * | 1999-07-13 | 2007-11-07 | 日本政策投資銀行 | Centrifugal separator and dehydration apparatus using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187352A (en) * | 1984-03-08 | 1985-09-24 | 株式会社荏原製作所 | Crushing and sorting apparatus of urban garbage |
-
1984
- 1984-03-22 JP JP59053453A patent/JPS60197252A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187352A (en) * | 1984-03-08 | 1985-09-24 | 株式会社荏原製作所 | Crushing and sorting apparatus of urban garbage |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60197252A (en) | 1985-10-05 |
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