JP2001300331A - Crushing device for used toner container - Google Patents
Crushing device for used toner containerInfo
- Publication number
- JP2001300331A JP2001300331A JP2000124432A JP2000124432A JP2001300331A JP 2001300331 A JP2001300331 A JP 2001300331A JP 2000124432 A JP2000124432 A JP 2000124432A JP 2000124432 A JP2000124432 A JP 2000124432A JP 2001300331 A JP2001300331 A JP 2001300331A
- Authority
- JP
- Japan
- Prior art keywords
- crushing
- roller
- toner container
- pin
- coarse
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/767—Printing equipment or accessories therefor
- B29L2031/7678—Ink or toner cartridges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Dry Development In Electrophotography (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、複写機用トナー廃
カートリッジの破砕に用いる処理破砕装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a processing crusher used for crushing a waste toner cartridge for a copying machine.
【０００２】[0002]
【従来の技術】使用済のトナー容器はほとんどリサイク
ル使用されることなく、廃棄されているが、その量は膨
大でありかつ年々増加傾向にある。したがって、このよ
うな産業廃棄物が社会問題化しており、自然には腐敗せ
ず、その処分法の確立が急がれている。現在、複写機用
トナー廃カートリッジのほとんどは産業廃棄物として地
下に埋め立て処理されているが、仮りに埋め立て処分が
許される場合であったにしても少なくとも内部空隙をな
くすることが好ましいのであるが現状ではそれさえもな
されていない。元来、使用済のトナー容器は、自然には
腐敗せず、埋め立て処分するには適していない。さら
に、使用済のトナー容器はほとんどプラスチック材料か
らなり、したがって本来は他の製品に再成形するための
原材料ともなり得るものであるが、そのような資源有効
利用のためには、成形可能なチップ状に破砕されること
が必要になる。2. Description of the Related Art A used toner container is discarded without being recycled and used, but its amount is enormous and is increasing year by year. Therefore, such industrial waste has become a social problem, does not spoil naturally, and the establishment of a disposal method is urgently required. Currently, most waste toner cartridges for copiers are landfilled underground as industrial waste, but it is preferable to eliminate at least the internal voids even if landfill disposal is allowed. Not even that at the moment. Originally, used toner containers do not spoil naturally and are not suitable for landfill. Furthermore, used toner containers are mostly made of plastic materials, and therefore can be raw materials for re-forming into other products. However, in order to use such resources efficiently, a moldable chip is required. It needs to be crushed into a shape.
【０００３】すなわち、複写機用トナーカートリッジ
は、一般的に、大部分のプラスチック材料と少量の金属
材料からなり、その大きさは種々あるが普通は最大で３
００×３００×５００ｍｍ程度であり、これを超えるよ
うなサイズの使用済容器はトナーメーカーにより、回
収、再充填されるリサイクルシステムが確立されている
ことが多い。そして、不要になったカートリッジ内に
は、未使用のトナーの残渣が内蔵、付着したまゝ廃棄さ
れる場合が多い。一方、廃プラスチック材料が最終的な
有効利用の一環として製鉄工場の高炉設備等におけるコ
ークスの代用品としての価値が認められつつある。しか
しながら、廃複写機用トナーカートリッジのプラスチッ
ク材料部分をコークス代用品として再生させるために
は、効率の良い前処理工程が必要であり、本発明はこの
ような技術的背景に基いてなされたものである。That is, a toner cartridge for a copying machine is generally made of a large amount of a plastic material and a small amount of a metal material.
In many cases, a used toner container having a size of about 00 × 300 × 500 mm and exceeding the size has been established by a toner maker to establish a recycling system for collecting and refilling used containers. Unused cartridges often contain unused toner residues and are discarded as they adhere. On the other hand, the value of waste plastic material as a substitute for coke in blast furnace facilities and the like in steel mills is being recognized as part of final effective utilization. However, in order to recycle the plastic material portion of the waste toner cartridge for a copier as a coke substitute, an efficient pretreatment step is required, and the present invention has been made based on such a technical background. is there.
【０００４】[0004]
【発明が解決しようとする課題】したがって、本発明の
目的は、複写機用トナー廃容器（カートリッジ）を、そ
れらに付着しているトナーを伴うことなく、安全で効率
よく破砕し、再成形に見合う大きさにチップ化すると共
に、プラスチック材料と金属材料に分離し易いようにす
る破砕装置を提供することにある。また、本発明の他の
目的は、使用済トナー容器の破砕作業を、手工具を用い
て手作業に頼る部分を少なくして労働負担を低減し、そ
の作業工程を合理化して作業効率と作業環境の改善に寄
与するための廃複写機用トナーカートリッジのリサイク
ル化の前処理工程としての使用済トナー容器の破砕装置
を提供することにある。SUMMARY OF THE INVENTION It is therefore an object of the present invention to safely and efficiently crush toner waste containers (cartridges) for copiers without involving toner adhered to them, and to remold them. An object of the present invention is to provide a crushing device which is formed into chips of a suitable size and which is easily separated into a plastic material and a metal material. Another object of the present invention is to reduce the labor burden by reducing the number of parts that rely on manual work for crushing used toner containers using hand tools, streamlining the work process, and improving work efficiency and work efficiency. An object of the present invention is to provide an apparatus for crushing a used toner container as a pretreatment step for recycling a waste toner cartridge for a copying machine to contribute to environmental improvement.
【０００５】[0005]
【課題を解決するための手段】上記目的は、本発明によ
り達成される。すなわち本発明により、 （１）ハウジング内に、破砕処理される使用済トナー容
器の挿入口と、通常は該トナー容器を食い込む方向に互
いに逆方向に回転する１対のローラ状の粗破砕手段と、
該粗破砕手段からのトナー容器粗破砕済片を食い込む方
向に回転する１対のローラ状の２次破砕手段と、前記ト
ナー容器中の残存トナー及び／又は破砕により生じた粉
塵をハウジング内から除去するための粉体除去手段と、
２次破砕済片をハウジングから排出させる破砕片排出口
とを設けたことを特徴とする使用済トナー容器の破砕装
置； （２）前記１対のローラ状の粗破砕手段が、各ローラ状
部材の円周表面それぞれに、回転軸に平行な方向に植設
された粗破砕ピンの列を複数条有し、該粗破砕ピンは、
該双方のローラ状部材が前記回転により表面が接近した
とき、一方のローラ状部材表面の破砕ピンの植設間隙
（Ａ）の中間に他方のローラ状部材表面の粗破砕ピンが
位置するような位置関係が互いに保持されることを特徴
とする前記第（１）項に記載の使用済トナー容器の破砕
装置； （３）前記１対のローラ状の粗破砕手段が、一方のロー
ラ状部材表面の粗破砕ピンの頂部と他方のローラ状部材
表面との間に粗破砕済片を通過させる間隙（Ｂ）が保持
されることを特徴とする前記第（１）項又は前記第
（２）項に記載の使用済トナー容器の破砕装置； （４）前記粗破砕手段のローラ状部材表面の粗破砕ピン
が高さ調節自在なものであることにより、前記間隙
（Ｂ）が調節自在であることを特徴とする前記前記第
（３）項に記載の使用済トナー容器の破砕装置； （５）前記１対のローラ状の２次破砕手段が、各ローラ
状部材の円周表面それぞれに、回転軸に平行な方向に植
設された２次破砕ピンの列を複数条有し、該２次破砕ピ
ンは、該双方のローラ状部材が前記回転により表面が接
近したとき、一方のローラ状部材表面の２次破砕ピンの
植設間隙（Ｃ）の中間に他方のローラ状部材表面の２次
破砕ピンが位置するような位置関係が互いに保持される
ことを特徴とする前記第（１）項に記載の使用済トナー
容器の破砕装置； （６）前記１対のローラ状の２次破砕手段が、一方のロ
ーラ状部材表面の２次破砕ピンの頂部と他方のローラ状
部材表面との間に２次破砕済片を通過させる間隙（Ｄ）
が保持されることを特徴とする前記第（２）項又は前記
第（５）項に記載の使用済トナー容器の破砕装置； （７）前記２次破砕手段のローラ状部材表面の２次破砕
ピンが高さ調節自在なものであることにより、前記間隙
（Ｄ）が調節自在であることを特徴とする前記第（６）
項に記載の使用済トナー容器の破砕装置； （８）前記粗破砕手段の粗破砕ピン列における粗破砕ピ
ン相互間の間隙（Ａ）が４０〜１２０ｍｍであり、前記
２次破砕手段の２次破砕ピン列における２次破砕ピン相
互間の間隙（Ｃ）の前記粗破砕手段の粗破砕ピン列にお
ける粗破砕ピン相互間の間隙（Ａ）に対する比Ａ／Ｃ
が、１．５〜３であることを特徴とする前記第（２）項
又は前記第（５）項に記載の使用済トナー容器の破砕装
置； （９）前記粗破砕手段の一方のローラ状部材表面の粗破
砕ピンの頂部と他方のローラ状部材表面との間の粗破砕
済片を通過させる間隙（Ｂ）が３０〜９０ｍｍであり、
該間隙（Ｂ）と２次破砕手段の前記２次破砕済片を通過
させる間隙（Ｄ）との比Ｂ／Ｄが、１．５〜３であるこ
とを特徴とする前記第（３）項又は前記第（６）項に記
載の使用済トナー容器の破砕装置； （１０）粗破砕手段のローラ状部材の表面の回転軸に平
行な方向に植設された粗破砕ピンの前記列が該ローラ状
部材円周上に１００〜２５０ｍｍ毎に設けられており、
２次破砕手段のローラ状部材の表面の回転軸に平行な方
向に植設された２次破砕ピンの前記列が該ローラ状部材
円周上に４０〜１２０ｍｍ毎に設けられていることを特
徴とする前記第（２）項又は前記第（５）項に記載の使
用済トナー容器の破砕装置； （１１）前記粗破砕手段及び２次破砕手段の各ローラ状
部材が、回転軸に平行な方向に固定された複数の帯状補
強部材を有し、該帯状補強部材には破砕ピン植設孔が多
数穿かれ、該破砕ピン植設孔のうちの所要孔に、前記粗
破砕ピン及び２次破砕ピンが破砕ピンの高さ調節部材を
有する破砕ピン植設部材を介して螺合されたことを特徴
とする前記第（２）項乃至前記第（１０）項のいずれか
１に記載の使用済トナー容器の破砕装置； （１２）前記破砕ピン及び２次破砕ピンが、ＪＩＳ規格
のボルトであることを特徴とする前記第（２）項乃至前
記第（１１）項のいずれか１に記載の使用済トナー容器
の破砕装置； （１３）前記ローラ状部材が、ＪＩＳ規格の円筒の内周
面に複数の円盤状部材を固定したものであり、ローラ状
部材の回転軸が該円盤状部材のうちの少なくとも両外端
部の２つにローラ状部材の回転軸が固定されていること
を特徴とする前記第（１）項乃至前記第（１２）項のい
ずれか１に記載の使用済トナー容器の破砕装置； （１４）前記ローラ状部材が、ＪＩＳ規格の円筒の両端
面をフランジ部材付加工して塞いだものであり、ローラ
状部材の回転軸が少なくとも該両端のフランジ部材に固
定されていることを特徴とする前記第（１）項乃至前記
第（１２）項のいずれか１に記載の使用済トナー容器の
破砕装置； （１５）前記粗破砕手段の１対のローラ状部材の回転周
速及び前記２次破砕手段の１対のローラ状部材の回転周
速が、０．１〜１．０ｍ／ｓｅｃであることを特徴とす
る前記第（１）項乃至前記第（１４）項のいずれか１に
記載の使用済トナー容器の破砕装置； （１６）前記粉体除去手段が、前記２次破砕手段と前記
破砕片排出口との間の破砕片排出路中に設けられたエア
ーシャワー室からなり、該エアーシャワー室が、前記破
砕片排出路の上部と下部に開閉自在のスライドゲートを
有し、かつ、該エアーシャワー室へ送風するための送風
機に連なる送風路と、該エアーシャワー室からエアーを
吸引排気するための排風機に連なる排風路とを具備する
ことを特徴とする前記第（１）項に記載の使用済トナー
容器の破砕装置； （１７）前記エアーシャワー室への空気給排における前
記送風機と排風機の送風力分担が、送風機０．８〜１に
対し排風機２〜４であることを特徴とする前記第（１
６）項に記載の使用済トナー容器の破砕装置、によって
達成させる。The above objects are achieved by the present invention. That is, according to the present invention, (1) an insertion opening of a used toner container to be crushed, and a pair of roller-like coarse crushing means which normally rotate in opposite directions in a direction of digging into the toner container, are provided in the housing. ,
A pair of roller-shaped secondary crushing means rotating in a direction to dig into the toner container coarsely crushed pieces from the coarse crushing means; and removing residual toner in the toner container and / or dust generated by crushing from the housing. Powder removing means for performing
A crushed piece discharge port for discharging the crushed pieces from the housing; and (2) the pair of roller-shaped coarse crushing means includes a roller-shaped member. Has a plurality of rows of coarse crushing pins planted in a direction parallel to the rotation axis on each circumferential surface of the coarse crushing pins,
When the surfaces of the two roller-like members approach each other due to the rotation, the coarse crushing pin on the surface of the other roller-like member is located in the middle of the gap (A) between the crushing pins on the surface of one roller-like member. The apparatus for crushing a used toner container according to the above item (1), wherein the positional relationship is maintained with each other; (3) The pair of roller-like coarse crushing means is provided on one roller-like member surface (1) or (2), wherein a gap (B) for passing the coarsely crushed pieces is held between the top of the coarse crushing pin and the surface of the other roller-shaped member. (4) The gap (B) can be adjusted by adjusting the height of the coarse crushing pin on the surface of the roller-shaped member of the coarse crushing means. The used toner according to the above (3), characterized in that: Container crushing device; (5) The pair of roller-like secondary crushing means includes a row of secondary crushing pins implanted in a direction parallel to a rotation axis on each circumferential surface of each roller-like member. The secondary crushing pin has a plurality of the secondary crushing pins, and when the surfaces of the two roller-like members approach each other due to the rotation, the secondary crushing pin is positioned between the implantation gap (C) of the secondary crushing pin on the surface of one roller-like member and the other. (6) The apparatus for crushing a used toner container according to the above (1), wherein a positional relationship such that a secondary crushing pin on the surface of the roller-shaped member is located is maintained with each other; The secondary crushing means in the form of a roller allows the secondary crushed piece to pass between the top of the secondary crushing pin on the surface of one roller-like member and the surface of the other roller-like member (D)
(2) The apparatus for crushing a used toner container according to the above (2) or (5); (7) Secondary crushing of the roller-like member surface of the secondary crushing means The sixth aspect, wherein the pin is adjustable in height so that the gap (D) is adjustable.
(8) A gap (A) between the coarse crushing pins in the coarse crushing pin row of the coarse crushing means is 40 to 120 mm, and the secondary crushing means of the secondary crushing means Ratio A / C of the gap (C) between the secondary crushing pins in the crushing pin row to the gap (A) between the coarse crushing pins in the coarse crushing pin row of the coarse crushing means.
The crushing device for a used toner container according to the above item (2) or (5), wherein: (1) one roller of the coarse crushing means The gap (B) for passing the coarsely crushed pieces between the top of the coarse crushing pin on the member surface and the other roller-like member surface is 30 to 90 mm,
(3) The ratio (B / D) of the gap (B) to the gap (D) for passing the secondary crushed pieces of the secondary crushing means is 1.5 to 3. Or (10) the apparatus for crushing a used toner container according to the above (6); (10) the row of coarse crushing pins implanted in a direction parallel to the rotation axis of the surface of the roller member of the coarse crushing means; It is provided every 100 to 250 mm on the circumference of the roller-shaped member,
The row of secondary crushing pins implanted in a direction parallel to the rotation axis on the surface of the roller member of the secondary crushing means is provided on the circumference of the roller member every 40 to 120 mm. The crushing device for used toner containers according to the above (2) or (5); (11) each roller-shaped member of the coarse crushing means and the secondary crushing means is parallel to a rotation axis. A plurality of band-shaped reinforcing members fixed in the direction, the band-shaped reinforcing member is provided with a large number of crushing pin planting holes, and a required one of the crushing pin planting holes is provided with the coarse crushing pin and the secondary crushing pin. The use according to any one of the above items (2) to (10), wherein the crushing pin is screwed through a crushing pin implanting member having a height adjusting member for the crushing pin. (12) The crushing pin and the secondary crushing pin conform to JIS standards. (13) The apparatus for crushing a used toner container according to any one of (2) to (11), wherein the roller-shaped member is a cylindrical member conforming to JIS. A plurality of disk-shaped members are fixed to the inner peripheral surface, and the rotation axes of the roller-shaped members are fixed to at least two of the outer ends of the disk-shaped members. (14) The apparatus for crushing a used toner container according to any one of the above items (1) to (12); Any one of the above-mentioned items (1) to (12), wherein the roller-shaped member is closed by being worked with a flange member, and the rotating shaft of the roller-shaped member is fixed to at least the flange members at both ends. A crushing device for used toner containers according to item 1; (15) The rotational peripheral speed of the pair of roller members of the coarse crushing means and the rotational peripheral speed of the pair of roller members of the secondary crushing means are 0.1 to 1.0 m / sec. The apparatus for crushing a used toner container according to any one of the above items (1) to (14); (16) the powder removing means includes the secondary crushing means and the crushed pieces. An air shower chamber provided in a crushed piece discharge path between the crushed piece discharge path, the air shower chamber having an openable and closable slide gate at an upper part and a lower part of the crushed piece discharge path, and The air conditioner according to the above item (1), comprising: an air passage connected to a blower for blowing air to the shower room; and an air discharge passage connected to an air blower for sucking and discharging air from the air shower room. (17) a device for crushing a used toner container; Blowing force share of the blower and exhaust fan in the air supply and exhaust to over shower stall, the first characterized in that it is a exhauster 2-4 to blower 0.8-1 (1
This is achieved by the used toner container crushing apparatus described in the item 6).
【０００６】[0006]
【発明の実施の形態】以下、本発明の使用済トナー容器
の破砕装置の例を図面に基いて詳細に説明するが、これ
ら図面は本発明の本質を判り易く示すためのものであっ
て、本発明を制限するためのものではない。図１は本発
明の使用済トナー容器の破砕装置の１例を説明するため
の側面図、図２は図１の装置の立面断面図、図３はその
一部切欠き断面図、図４は粗破砕手段の平面断面図、図
５は２次破砕手段の平面断面図、図６は粗破砕手段の粗
破砕ピン植設状態を説明する図、図７は２次破砕手段の
２次破砕ピン植設状態を説明する図、図８はエアーシャ
ワー室を模型的に示した斜視図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an example of a used toner container crushing apparatus of the present invention will be described in detail with reference to the drawings, but these drawings are for easy understanding of the essence of the present invention. It is not intended to limit the invention. FIG. 1 is a side view for explaining an example of a used toner container crushing apparatus of the present invention, FIG. 2 is an elevation sectional view of the apparatus of FIG. 1, FIG. 3 is a partially cutaway sectional view thereof, and FIG. Fig. 5 is a plan sectional view of the coarse crushing means, Fig. 5 is a plan sectional view of the secondary crushing means, Fig. 6 is a view for explaining a state of coarse crushing pins being implanted, and Fig. 7 is secondary crushing of the secondary crushing means. FIG. 8 is a perspective view schematically illustrating an air shower room, illustrating a state in which pins are implanted.
【０００７】図１及び図２に示される使用済トナー容器
の破砕装置の１例は、ハウジング（１）の頂部に、破砕
処理される使用済トナー容器の挿入口（１１）と、通常
はトナー容器を食い込む方向（正方向）に回転する１対
のローラ状の粗破砕手段（２０）と、粗破砕手段（２
０）からのトナー容器粗破砕済片を食い込む方向（正方
向）に回転する１対のローラ状の２次破砕手段（５０）
と、前記トナー容器中の残存トナー及び／又は破砕によ
り生じた粉塵をハウジング内から除去するための粉体除
去手段と、２次破砕済片をハウジングから排出させる破
砕片排出口（８０）とを有する。粉体除去手段は破砕片
排出路（６０）中に設けられる。また、粗破砕手段（２
０）は、無論、被粗破砕材料が詰まった場合等の必要な
ときには逆方向に回転させることができる。One example of the used toner container crushing apparatus shown in FIGS. 1 and 2 has an insertion opening (11) for a used toner container to be crushed, usually a toner, at the top of a housing (1). A pair of roller-like coarse crushing means (20) rotating in the direction of cutting into the container (forward direction);
A pair of roller-like secondary crushing means (50) rotating in a direction (positive direction) into which the roughly crushed pieces of toner container from (0) are cut;
A powder removing means for removing residual toner in the toner container and / or dust generated by crushing from inside the housing, and a crushed piece discharge port (80) for discharging secondary crushed pieces from the housing. Have. The powder removing means is provided in the crushed piece discharge path (60). In addition, coarse crushing means (2
0) can, of course, be rotated in the opposite direction when necessary, such as when the material to be crushed is clogged.
【０００８】この例の破砕装置においては、ハウジング
（１）はアップライト型をしており、破砕処理される使
用済トナー容器は、頂部の挿入口（１１）から下方向に
投入されるが、本発明の破砕装置において、挿入口（１
１）は、必ずしも下向きに開口している必要はなく、例
えば、粗破砕手段（２０）上部に横向きに開口している
フード付きのものであってもよい。その場合は自然挿入
は難かしいものの、ハウジング（１）内からの粗破砕済
片等の内部からの跳ね出しを確実に防止することができ
る。しかしながら、この例の破砕装置の粗破砕手段（２
０）における１対のローラの回転周速度は通常、充分遅
いので粗破砕済片等の内部からの跳ね出しはなく、した
がって、この例のように挿入口（１１）を下向きに開口
させても別段の支障はない。In the crushing apparatus of this example, the housing (1) is of an upright type, and the used toner container to be crushed is thrown downward from the insertion port (11) at the top. In the crushing apparatus of the present invention, the insertion port (1
1) does not necessarily need to be opened downward, and may be, for example, a hood with a horizontal opening above the coarse crushing means (20). In that case, although it is difficult to insert naturally, it is possible to reliably prevent the roughly crushed pieces from jumping out of the housing (1) from the inside. However, the coarse crushing means (2
Since the rotational peripheral speed of the pair of rollers in 0) is usually sufficiently low, there is no protrusion from the inside of the roughly crushed pieces or the like, and therefore, even if the insertion port (11) is opened downward as in this example. There is no particular problem.
【０００９】この例の破砕装置におけるハウジング
（１）はまた、上部に拡大したホッパー型の破砕部（１
２）を有し、破砕部（１２）の拡大している上部には、
トナー容器を食い込む方向に互いに反対方向に回転する
１対のローラ状の粗破砕手段（２０）を有する。図４に
示されるように、この粗破砕手段（２０）は速度調節可
能なＳＭ型原動機（１３）からの動力を、例えば環状の
駆動チェーンのような動力伝達手段（１３１）を介して
トルク変換を兼ねる大径の駆動歯車（１３２）に与え
る。無論、環状の駆動チェーンに代えて他の例えば歯
車、歯付Ｖベルト等任意のトルク変換及び動力伝達手段
を用いることができる。駆動歯車（１３２）が固定され
ている一方のローラ状部材（２０１）の回転軸（２０
２）の他端には、別の歯車（１３３）が固定され、この
歯車（１３３）は、他方のローラ状部材（２０３）の回
転軸（２０４）に固定された歯車（１３４）と歯合し
て、該他方のローラ（２０３）を反対方向に回転させ
る。本発明の破砕装置の粗破砕手段の１対のローラ状部
材の回転周速及び前記２次破砕手段の１対のローラ状部
材の回転周速は、０．１〜１．０ｍ／ｓｅｃであること
が、必要不可欠ではないが好ましい。The housing (1) of the crushing apparatus of this example is also provided with a hopper type crushing section (1) which is enlarged at the top.
2), and on the enlarged upper part of the crushing part (12),
It has a pair of roller-like coarse crushing means (20) which rotate in the directions opposite to each other in the direction of biting the toner container. As shown in FIG. 4, the coarse crushing means (20) converts the power from the SM type prime mover (13) whose speed can be adjusted into torque through a power transmission means (131) such as an annular drive chain. To the large-diameter drive gear (132) which also serves as Of course, any other torque conversion and power transmission means such as gears, toothed V-belts, etc. can be used in place of the annular drive chain. The rotation shaft (20) of one roller-like member (201) to which the drive gear (132) is fixed is attached.
Another gear (133) is fixed to the other end of 2), and this gear (133) meshes with a gear (134) fixed to the rotation shaft (204) of the other roller-like member (203). Then, the other roller (203) is rotated in the opposite direction. The rotational peripheral speed of the pair of roller members of the coarse crushing means of the crushing device of the present invention and the rotational peripheral speed of the pair of roller members of the secondary crushing means are 0.1 to 1.0 m / sec. Preferably, but not necessarily, it is.
【００１０】使用済トナー容器の挿入口（１１）の下方
には、図５に示されるように、粗破砕手段（２０）から
のトナー容器粗破砕済片を食い込む方向（正方向）に回
転する１対のローラ状の２次破砕手段（５０）が配置さ
れている。この２次破砕手段（５０）は速度調節可能な
ＳＭ型原動機（１５）からの動力を、例えば環状の駆動
チェーンのような動力伝達手段（５１１）を介してトル
ク変換を兼ねる駆動歯車（５１２）に与え、駆動歯車
（５１２）からの回転動力は、粗破砕手段の場合と同様
な歯合回転機構により他方のローラ状部材（５０３）に
伝達され該他方のローラ（５０３）を反対方向に回転さ
せる。また、この破砕装置例におけるそれぞれの動力伝
達手段（１３１）及び（５１１）には、それぞれ、取外
しできる安全カバー（１３５）及び（５１３）が設けら
れている。As shown in FIG. 5, below the used toner container insertion opening (11), the used toner container rotates in a direction (forward direction) into which the coarsely crushed pieces of the toner container from the coarse crushing means (20) are bitten. A pair of roller-like secondary crushing means (50) is arranged. The secondary crushing means (50) is a drive gear (512) that also serves to convert the power from the SM type prime mover (15) whose speed can be adjusted through a power transmission means (511) such as an annular drive chain. And the rotational power from the drive gear (512) is transmitted to the other roller-shaped member (503) by the same meshing rotation mechanism as in the case of the coarse crushing means, and rotates the other roller (503) in the opposite direction. Let it. The power transmission means (131) and (511) in this example of the crusher are provided with removable safety covers (135) and (513), respectively.
【００１１】粗破砕手段（２０）のローラ状部材（２０
１）及び（２０３）は、ＪＩＳ規格の円筒の内周面に複
数の円盤状部材（２０５）を固定したものであり、ロー
ラ状部材の回転軸（２０２）が該円盤状部材（２０５）
のうちの少なくとも両外端部の２つにローラ状部材（２
０１）の回転軸（２０２）が固定されることにより、補
強されている。代わりに、図３に示されるように、ロー
ラ状部材（２０１）及び（２０３）は、ＪＩＳ規格の円
筒の両端開口面を、塞ぐように圧入した裁頭円錐形のフ
ランジ部材（２０８）で固定加工し、ローラ状部材（２
０１）及び（２０３）の回転軸（２０２）が少なくとも
該両端のフランジ部材（２０８）に固定されているよう
になし、さらに、それら両フランジ部材の外側に軸受け
（２０９）を設けることもできる。The roller-like member (20) of the coarse crushing means (20)
In (1) and (203), a plurality of disk-shaped members (205) are fixed to the inner peripheral surface of a JIS standard cylinder, and the rotation shaft (202) of the roller-shaped member is fixed to the disk-shaped member (205).
Roller-shaped members (2
The rotation shaft (202) is fixed by fixing the rotation shaft (01). Instead, as shown in FIG. 3, the roller-like members (201) and (203) are fixed with frusto-conical flange members (208) which are press-fitted so as to close both end opening surfaces of a JIS standard cylinder. Worked, roller-shaped member (2
The rotating shafts (202) of (01) and (203) may be fixed to at least the flange members (208) at both ends, and further, bearings (209) may be provided outside the two flange members.
【００１２】２次破砕手段（５０）を経て下方に排出さ
れた破砕済のトナー容器片は、破砕片排出路（６０）中
に設けられたエアーシャワー室（７０）からなる粉体除
去手段に排出される。エアーシャワー室（７０）は、破
砕片排出路（６０）をよぎって横方向に開閉自在な上部
スライドゲート（７１）と、下部スライドゲート（７
２）とにより仕切られ、エアーシャワー室（７０）へ送
風するための図示されてない送風機に連なる送風路（７
０１）と、エアーシャワー室（７０）からエアーを吸引
排気するための図示されてない排風機に連なる排風路
（７０２）とを有し、上部スライドゲート（７１）及び
下部スライドゲート（７２）により仕切られた状態で、
送風路（７０１）及び排風路（７０２）を介した通風に
よりエアーシャワー室（７０）内の破砕済片をエアーシ
ャワーに暴らすことでこれに付着した残存トナー及び粉
塵を破砕済チップから除去し、排気されるエアーに随伴
させて室外に排出させることができる。The crushed toner container piece discharged downward through the secondary crushing means (50) is transferred to a powder removing means comprising an air shower chamber (70) provided in a crushed piece discharge path (60). Is discharged. The air shower room (70) has an upper slide gate (71) that can be opened and closed laterally across the crushed piece discharge passage (60) and a lower slide gate (7).
2), and an air passage (7) connected to a blower (not shown) for blowing air to the air shower chamber (70).
01) and an exhaust path (702) connected to an exhaust fan (not shown) for sucking and exhausting air from the air shower chamber (70), and an upper slide gate (71) and a lower slide gate (72). In a state partitioned by
The crushed pieces in the air shower chamber (70) are exposed to the air shower by ventilation through the air blowing path (701) and the exhaust air path (702), so that residual toner and dust attached to the pieces are removed from the crushed chips. It can be removed and discharged to the outside of the room accompanying the exhausted air.
【００１３】図１にその概要が示され、図６に詳細に示
されるように、この破砕装置の粗破砕手段においては、
１対のローラ状部材（２０１）（２０３）のそれぞれの
円周表面に回転軸に平行な方向に帯状補強部材（２２
０）が複数溶接固定され、帯状補強部材（２２０）には
列状の粗破砕ピン植設孔（２２１）が穿孔され、この粗
破砕ピン植設孔（２２１）には粗破砕ピン螺合部材（２
２３）がその外表面の雄螺子を螺合させることにより列
状に設けられ、粗破砕ピン螺合部材（２２３）の内表面
の雌螺子孔には粗破砕ピン（２２２）が列状に螺合され
ており、ローラ状部材（２０１）（２０３）の表面は、
それぞれ、このように螺合された粗破砕ピン（２２２）
の列を８列有する。またローラ状部材（２０１）（２０
３）の表面は、粗破砕ピン植設孔（２２１）が穿孔され
ているが粗破砕ピン（２２２）が未だ植設されてない
（したがって粗破砕ピン（２２２）を増設することがで
きる）帯状補強部材（２２０）を８列有している（図
１）。つまり、本発明の破砕装置においては、粗破砕ピ
ン（２２２）の列の数は、所望により適宜増減すること
ができる。そして、各粗破砕ピン（２２２）は、双方の
ローラ状部材（２０１）（２０３）が回転して表面が接
近したとき、一方のローラ状部材（２０１）表面の粗破
砕ピン（２２２）の植設間隙（Ａ）の中間に他方のロー
ラ状部材（２０３）表面の粗破砕ピン（２２２）が位置
するような位置関係が互いに保持されるように植設され
ている（図６）。FIG. 1 shows the outline, and FIG. 6 shows in detail, in the coarse crushing means of this crushing apparatus,
A belt-like reinforcing member (22) is formed on the circumferential surface of each of the pair of roller-like members (201) and (203) in a direction parallel to the rotation axis.
0) are fixed by welding, and a row of coarse crushing pin planting holes (221) are perforated in the belt-like reinforcing member (220), and the coarse crushing pin screwing members are inserted into the coarse crushing pin planting holes (221). (2
23) are provided in a row by screwing male screws on the outer surface thereof, and coarse crushing pins (222) are screwed in a row in female screw holes on the inner surface of the coarse crushing pin screwing member (223). The surfaces of the roller-like members (201) and (203) are
Coarse crushing pins (222) screwed in this way respectively
Has eight columns. Also, the roller-like members (201) (20)
The surface of 3) has a strip shape in which a coarse crushing pin implantation hole (221) is perforated but the coarse crushing pin (222) is not yet planted (thus, the coarse crushing pin (222) can be added). It has eight rows of reinforcing members (220) (FIG. 1). That is, in the crushing device of the present invention, the number of rows of the coarse crushing pins (222) can be appropriately increased or decreased as desired. When each of the rough crushing pins (222) rotates and their surfaces approach each other when the two roller-like members (201) and (203) rotate, the coarse crushing pins (222) on the surface of one roller-like member (201) are planted. Planting is performed so that the positional relationship such that the coarse crushing pin (222) on the surface of the other roller-like member (203) is located in the middle of the installation gap (A) is maintained (FIG. 6).
【００１４】また、粗破砕ピン（２２２）は、一方のロ
ーラ状部材（２０１）表面の粗破砕ピン（２２２）の頂
部と他方のローラ状部材（２０３）表面との間に粗破砕
済片を通過させる間隙（Ｂ）が保持されるように植設さ
れている。そしてこの間隙（Ｂ）は、ピン高固定ナット
（２２４）を緩めた後に上記粗破砕ピン螺合部材（２２
３）の内表面の雌螺子孔内に螺合させた粗破砕ピン（２
２２）を回転させることにより高さを調節することがで
き、高さを調節後はピン高固定ナット（２２４）を締め
ることによりその高さを一定に保持することができる。
つまり、本発明の破砕装置においては間隙（Ｂ）は適宜
調節自在であり、粗破砕済片の大きさに対応できるとい
う特徴を有している。Further, the coarse crushing pin (222) is used to move the coarsely crushed piece between the top of the coarse crushing pin (222) on the surface of one roller-like member (201) and the surface of the other roller-like member (203). It is planted so that the gap (B) to be passed is maintained. The gap (B) is formed by loosening the pin height fixing nut (224) and then loosening the coarse crushing pin screwing member (22).
The coarse crushing pin (2) screwed into the female screw hole on the inner surface of (3)
The height can be adjusted by rotating 22), and after adjusting the height, the height can be kept constant by tightening the pin height fixing nut (224).
That is, the crushing device of the present invention has a feature that the gap (B) can be adjusted as appropriate and can correspond to the size of the roughly crushed pieces.
【００１５】図１にその概要が示され、図７に詳細に示
されるように、この破砕装置の２次破砕手段において
は、１対のローラ状部材（５０３）（５０１）のそれぞ
れの円周表面に回転軸に平行な方向に帯状補強部材（５
２０）が複数溶接固定され、帯状補強部材（５２０）に
は列状の２次破砕ピン植設孔（５２１）が穿孔され、こ
の２次破砕ピン植設孔（５２１）には２次破砕ピン螺合
部材（５２３）がその外表面の雄螺子を螺合させること
により列状に設けられ、２次破砕ピン螺合部材（５２
３）の内表面の雌螺子孔には２次破砕ピン（５２２）が
列状に螺合されており、ローラ状部材（５０３）（５０
１）の表面は、それぞれ、このように螺合された２次破
砕ピン（５２２）の列を８列有する。またローラ状部材
（５０３）（５０１）の表面は、２次破砕ピン植設孔
（５２１）が穿孔されているが２次破砕ピン（５２２）
が未だ植設されてない（したがって２次破砕ピン（５２
２）を増設することができる）帯状補強部材（５２０）
を８列有している（図１）。つまり、本発明の破砕装置
においては、２次破砕ピン（５２２）の列の数も、所望
により適宜増減することができる。そして、各２次破砕
ピン（５２２）は、双方のローラ状部材（５０３）（５
０１）が回転して表面が接近したとき、一方のローラ状
部材（５０３）表面の２次破砕ピン（５２２）の植設間
隙（Ｃ）の中間に他方のローラ状部材（５０１）表面の
２次破砕ピン（５２２）が位置するような位置関係が互
いに保持されるように植設されている（図７）。As schematically shown in FIG. 1 and shown in detail in FIG. 7, in the secondary crushing means of the crushing apparatus, the circumference of each of a pair of roller-like members (503) and (501) is used. On the surface, a belt-like reinforcing member (5
A plurality of secondary crushing pin planting holes (521) are drilled in the belt-like reinforcing member (520), and a secondary crushing pin is provided in the secondary crushing pin planting holes (521). A screwing member (523) is provided in a row by screwing a male screw on the outer surface thereof, and a secondary crushing pin screwing member (52) is provided.
A secondary crushing pin (522) is screwed in a row in the female screw hole on the inner surface of (3), and the roller-like members (503) (50)
The surface of 1) each has eight rows of secondary crushing pins (522) screwed in this way. On the surfaces of the roller-like members (503) and (501), secondary crushing pin planting holes (521) are formed.
Have not yet been implanted (therefore, secondary crushing pins (52
2) The belt-shaped reinforcing member (520) can be added.
(FIG. 1). That is, in the crushing device of the present invention, the number of rows of the secondary crushing pins (522) can be appropriately increased or decreased as desired. Each of the secondary crushing pins (522) is connected to both roller-like members (503) (5).
01) rotates, and when the surfaces approach each other, the surface of one of the roller-like members (503) is positioned between the planting gap (C) of the secondary crushing pins (522) on the surface of the other roller-like member (503). The crushing pins (522) are implanted so that the positional relationship such that the crushing pins (522) are located is maintained (FIG. 7).
【００１６】また、２次破砕ピン（５２２）は、一方の
ローラ状部材（５０３）表面の２次破砕ピン（５２２）
の頂部と他方のローラ状部材（５０１）表面との間に２
次破砕済片を通過させる間隙（Ｄ）が保持されるように
植設されている。そしてこの間隙（Ｄ）は、ピン高固定
ナット（５２４）を緩めた後に上記２次破砕ピン螺合部
材（５２３）の内表面の雌螺子孔内に螺合させた２次破
砕ピン（５２２）を回転させることにより高さを調節す
ることができ、高さを調節後はピン高固定ナット（５２
４）を締めることによりその高さを一定に保持すること
ができる。つまり、本発明の破砕装置においては間隙
（Ｄ）は適宜調節自在であり、２次破砕済片の大きさに
対応できるという特徴を有している。The secondary crushing pin (522) is provided on the surface of one of the roller members (503).
Between the top of the roller and the surface of the other roller-shaped member (501).
It is planted so that the gap (D) for passing the next crushed piece is maintained. The gap (D) is formed by loosening the pin height fixing nut (524) and then screwing the secondary crushing pin (522) into the female screw hole on the inner surface of the secondary crushing pin screwing member (523). The height can be adjusted by rotating the pin, and after adjusting the height, the pin height fixing nut (52
The height can be kept constant by tightening 4). That is, the crushing device of the present invention has a feature that the gap (D) can be appropriately adjusted and can correspond to the size of the secondary crushed pieces.
【００１７】本発明の破砕装置は、一般的に粗破砕手段
（２０）の粗破砕ピン（２２２）列における粗破砕ピン
相互間の間隙（Ａ）が４０〜１２０ｍｍ（図６）である
こと、及び、２次破砕手段（５０）の２次破砕ピン（５
２２）列における２次破砕ピン相互間の間隙（Ｃ）（図
７）の前記粗破砕手段（２０）の粗破砕ピン列における
粗破砕ピン相互間の間隙（Ａ）に対する比Ａ／Ｃが、
１．５〜３であることがより好ましい。In the crushing apparatus of the present invention, the gap (A) between the coarse crushing pins in the row of coarse crushing pins (222) of the coarse crushing means (20) is generally 40 to 120 mm (FIG. 6). And a secondary crushing pin (5) of the secondary crushing means (50).
22) The ratio A / C of the gap (C) between the secondary crushing pins in the row (FIG. 7) to the gap (A) between the coarse crushing pins in the coarse crushing pin row of the coarse crushing means (20) is
More preferably, it is 1.5 to 3.
【００１８】また、粗破砕手段（２０）の一方のローラ
状部材（２０１）表面の粗破砕ピン（２２２）の頂部と
他方のローラ状部材（２０３）表面との間の粗破砕済片
を通過させる間隙（Ｂ）（図６）が３０〜９０ｍｍであ
り、この間隙（Ｂ）と２次破砕手段（５０）の前記２次
破砕済片を通過させる間隙（Ｄ）（図７）との比Ｂ／Ｄ
が、１．５〜３であることが一般的に好ましい。The coarse crushing means (20) passes through the coarsely crushed piece between the top of the coarse crushing pin (222) on the surface of one roller-like member (201) and the surface of the other roller-like member (203). The gap (B) to be made (FIG. 6) is 30 to 90 mm, and the ratio of this gap (B) to the gap (D) (FIG. 7) through which the secondary crushed pieces of the secondary crushing means (50) pass. B / D
Is generally preferably 1.5 to 3.
【００１９】また、本発明の破砕装置においては、粗破
砕手段（２０）のローラ状部材（２０１）（２０３）の
表面の回転軸に平行な方向に植設された粗破砕ピン（２
２２）の前記列は、該ローラ状部材（２０１）（２０
３）円周上に１００〜２５０ｍｍ毎に設けられ、２次破
砕手段（５０）のローラ状部材（５０３）（５０１）の
表面の回転軸に平行な方向に植設された２次破砕ピン
（５２２）の前記列は、該ローラ状部材（５０３）（５
０１）円周上に４０〜１２０ｍｍ毎に設けられる。Further, in the crushing device of the present invention, the coarse crushing pin (2) planted in a direction parallel to the rotation axis on the surface of the roller-like members (201) and (203) of the coarse crushing means (20).
The row of 22) includes the roller-like members (201) and (20).
3) Secondary crushing pins provided at every 100 to 250 mm on the circumference and implanted in a direction parallel to the rotation axis of the surface of the roller-like member (503) (501) of the secondary crushing means (50) The row of 522) includes the roller-shaped members (503) and (5).
01) Provided every 40 to 120 mm on the circumference.
【００２０】前記粗破砕手段（２０）の各ローラ状部材
（２０１）（２０３）が回転軸に平行な方向に固定され
た複数の帯状補強部材（２２０）を有し、該帯状補強部
材（２２０）には粗破砕ピン植設孔（２２１）が多数穿
かれ、該粗破砕ピン植設孔（２２１）のうちの所要孔
に、前記粗破砕ピン（２２２）が破砕ピンの高さ調節部
材を有する粗破砕ピン螺合部材（２２３）を介して螺合
されたことを特徴とする。同様に、前記２次破砕手段
（５０）の各ローラ状部材（５０３）（５０１）が、回
転軸に平行な方向に固定された複数の帯状補強部材（５
２０）を有し、該帯状補強部材（５２０）には２次破砕
ピン植設孔（５２１）が多数穿かれ、該２次破砕ピン植
設孔（５２１）のうちの所要孔に、前記２次破砕ピン
（５２２）が破砕ピンの高さ調節部材を有する２次破砕
ピン螺合部材（５２３）を介して螺合されたことを特徴
とする。前記粗破砕ピン（２２２）及び２次破砕ピン
（５２２）が、ＪＩＳ規格のボルトであることを特徴と
する。Each of the roller-like members (201) and (203) of the coarse crushing means (20) has a plurality of belt-like reinforcing members (220) fixed in a direction parallel to the rotation axis. ), A large number of coarse crushing pin planting holes (221) are drilled, and the coarse crushing pin (222) is provided with a height adjusting member for the crushing pin in a required one of the coarse crushing pin planting holes (221). It is characterized by being screwed via a coarse crushing pin screwing member (223). Similarly, each of the roller-like members (503) and (501) of the secondary crushing means (50) has a plurality of belt-like reinforcing members (5) fixed in a direction parallel to the rotation axis.
20), a number of secondary crushing pin planting holes (521) are drilled in the belt-shaped reinforcing member (520), and the required holes in the secondary crushing pin planting holes (521) are inserted into the required holes. The secondary crushing pin (522) is screwed via a secondary crushing pin screwing member (523) having a height adjusting member for the crushing pin. The rough crushing pin (222) and the secondary crushing pin (522) are JIS standard bolts.
【００２１】この例の破砕装置において、粗破砕手段
（２０）の１対のローラ状部材（２０１）（２０３）
は、ＪＩＳ規格の円筒の内周面に複数の円盤状部材（２
０５）を固定したものであり、ローラ状部材（２０１）
（２０３）の回転軸（２０２）（２０４）が該円盤状部
材（２０５）のうちの少なくとも両外端部の２つにロー
ラ状部材（２０１）（２０３）の回転軸（２０２）（２
０４）が固定されたものである。同様に、２次破砕手段
（５０）の１対のローラ状部材（５０３）（５０１）
は、ＪＩＳ規格の円筒の内周面に複数の円盤状部材（５
０５）を固定したものであり、ローラ状部材（５０３）
（５０１）の回転軸（５０４）（５０２）が該円盤状部
材（５０５）のうちの少なくとも両外端部の２つにロー
ラ状部材（５０３）（５０１）の回転軸（５０４）（５
０２）が固定されたものである。In the crushing apparatus of this embodiment, a pair of roller-like members (201) and (203) of the coarse crushing means (20) are used.
Means that a plurality of disk-shaped members (2
05), and a roller-like member (201)
The rotating shafts (202) and (204) of (203) are attached to at least two outer ends of the disk-shaped member (205) at the two rotating ends of the roller-shaped members (201) and (203).
04) is fixed. Similarly, a pair of roller-like members (503) (501) of the secondary crushing means (50)
Indicates that a plurality of disk-shaped members (5
05), and a roller-shaped member (503)
The rotating shafts (504) and (502) of the roller-like members (503) and (501) are attached to at least two outer ends of the disc-like member (505).
02) is fixed.
【００２２】また本発明の粗破砕装置に用いられたロー
ラ状部材（２０１）は、ＪＩＳ規格の円筒の両端面をフ
ランジ部材（２０８）のフランジ付け加工により塞いだ
ものとすることができ、１例を挙げると、ローラ状部材
（２０１）の回転軸（２０２）が少なくとも該両端のフ
ランジ部材（２０８）に固定されたものとするもとがで
きる。他のローラ状部材の場合も同様である。Further, the roller-like member (201) used in the coarse crushing apparatus of the present invention can be obtained by closing both end surfaces of a JIS standard cylinder by flanging a flange member (208). For example, the rotation shaft (202) of the roller-like member (201) may be fixed to at least the flange members (208) at both ends. The same applies to other roller-shaped members.
【００２３】図８、図１に示されるように、本発明の破
砕装置の粉体除去手段は、前記２次破砕手段（５０）と
前記破砕片排出口（８０）との間の破砕片排出路（６
０）中に設けられたエアーシャワー室（７０）からな
り、エアーシャワー室（７０）では、プッシュプル式シ
ャワー、つまり、少量の空気を高速で吹き出し（プッシ
ュ）、多量の空気を吸引（プル）して、格子（７０７）
により図示していない集塵機に粗大破片等を搬入しない
ように除去した後、バグフィルター等の集塵機で残渣ト
ナーを捕集回収する。エアーシャワー室（７０）は、前
記破砕片排出路（６０）中で、上部と下部に、それぞれ
開閉自在の上部スライドゲート（７１）と下部スライド
ゲート（７２）を有し、かつ、該エアーシャワー室（７
０）へ送風するための送風機（図示せず）に連なる送風
路（７０１）と、該エアーシャワー室（７０）からエア
ーを吸引排気するための排風機（図示せず）に連なる排
風路（７０２）とを具備する。As shown in FIGS. 8 and 1, the powder removing means of the crushing device of the present invention comprises a crushed piece discharging device between the secondary crushing means (50) and the crushed piece discharge port (80). Road (6
0) is provided in the air shower room (70). In the air shower room (70), a push-pull type shower, that is, a small amount of air is blown out at a high speed (push) and a large amount of air is sucked (pull). And the grid (707)
After removing the coarse fragments and the like so as not to carry them into a dust collector (not shown), the residual toner is collected and collected by a dust collector such as a bag filter. The air shower chamber (70) has an upper slide gate (71) and a lower slide gate (72) that can be opened and closed, respectively, at the upper part and the lower part in the crushed piece discharge path (60). Room (7
0), and an exhaust path (701) connected to a blower (not shown) for blowing air from the air shower chamber (70) to an air blower (701) for blowing air to the air shower chamber (70). 702).
【００２４】したがって、送風機（図示せず）に連なる
送風路（７０１）と、該エアーシャワー室（７０）から
エアーを吸引排気するための排風機（図示せず）に連な
る排風路（７０２）とを装備した空気吹込口（７０３）
と格子（７０７）が装着された空気吸引口（７０４）を
有する独立系の空間であり、上部口（７０８）に上部ス
ライドゲート（７１）を、下部口（７０９）に下部スラ
イドゲート（７２）を有し、上部破砕手段によって破砕
されてエアーシャワー室（７０）に落下する２次細破砕
片にエアーシャワーを浴びせるときはそれらの両方のス
ライドゲートは閉じられ、エアーシャワー室（７０）か
ら吸引排気される空気は格子（７０７）で粗大浮遊固体
を捕集処理した後破砕装置を出て別途設けたバグフィル
ター等の集塵機で微細なトナー等を回収する。エアーシ
ャワーされた２次破砕片は、後工程で粉塵の再飛散を起
こすことが少なく、エアーシャワー室（７０）内の空気
吸引量は、空気吹込量の２倍以上が望ましく、３倍以上
が最もよい。つまりエアーシャワー室（７０）への空気
給排における前記送風機と排風機の送風力分担が、送風
機０．８〜１に対し排風機２〜４であることが好まし
い。例えばエアーシャワー室（７０）の内容量が約３０
〜３５リットルのとき空気吹込口（７０３）の送風量が
１３〜１７ｍ3／ｍｉｎ、空気吸引口（７０４）の排風
量が４０〜５５ｍ3／ｍｉｎ、好ましくは、空気吹込口
（７０３）の送風量が１５ｍ3／ｍｉｎ、空気吸引口
（７０４）の排風量が４５ｍ3／ｍｉｎであることがよ
い。Accordingly, an air passage (701) connected to an air blower (not shown) and an exhaust air passage (702) connected to an air blower (not shown) for sucking and exhausting air from the air shower chamber (70). Air inlet (703) equipped with
And an air suction port (704) equipped with a grid (707), an upper slide gate (71) at an upper port (708), and a lower slide gate (72) at a lower port (709). When the secondary fine crushed pieces that are crushed by the upper crushing means and fall into the air shower chamber (70) are subjected to an air shower, both of the slide gates are closed and suction is performed from the air shower chamber (70). The air to be exhausted is collected by a grid (707) to collect coarse suspended solids, and then exits the crusher to collect fine toner and the like with a dust collector such as a bag filter provided separately. The secondary crushed pieces subjected to the air shower are less likely to cause re-scattering of dust in the subsequent process, and the amount of air suction in the air shower chamber (70) is preferably at least twice the amount of air blow-in, preferably at least three times. The best. That is, it is preferable that the air blower and the air blower share the air blowing in the air supply and discharge to the air shower chamber (70) with the blowers 2 to 4 for the blowers 0.8 to 1. For example, the content of the air shower room (70) is about 30
When the air volume is up to 35 liters, the amount of air blown from the air inlet (703) is 13 to 17 m 3 / min, and the amount of air discharged from the air suction port (704) is 40 to 55 m 3 / min, preferably, the amount of air blown from the air inlet (703). It is preferable that the air volume is 15 m 3 / min, and the air volume discharged from the air suction port (704) is 45 m 3 / min.
【００２５】また、重要な点として、本発明の使用済ト
ナーカートリッジ破砕装置には、必ずアースを取る或い
は除電手段を装着する等、基本的な安全対策としての静
電防止策を講じなければならないことはいうまでもな
い。It is important to note that the used toner cartridge crushing apparatus of the present invention must take an antistatic measure as a basic safety measure, such as grounding or attaching a static elimination means. Needless to say.
【００２６】そして、本発明の使用済トナーカートリッ
ジの破砕処理は、破砕装置の粗破砕手段（２０）のロー
ラ（２０１）（２０３）の周速０．１ｍ／ｓｅｃに設定
して１分間に３個のサイクルで行なうのが好ましい。廃
複写機用トナーカートリッジを１個１０秒で３個３０秒
で破砕して、エアーシャワー室（７０）に落下せしめ、
スライドゲート（７１）（７２）を閉めて３０秒間送風
し、トナー等を分離し、スライドゲート（７１）（７
２）を開けて、破砕物を排出、プラスチック材料と金属
材料を分別回収するという破砕、送風トナー捕集、排出
の１分サイクルで行なうものである。なお、廃複写機用
トナーカートリッジの形態により、処理サイクルは、周
速を任意に設定して調整することができる。The crushing of the used toner cartridge according to the present invention is performed at a peripheral speed of 0.1 m / sec of the rollers (201) and (203) of the coarse crushing means (20) of the crushing apparatus at a rate of 0.1 m / sec. It is preferably performed in a single cycle. The toner cartridges for the waste copier are crushed in 10 seconds, 3 in 30 seconds, and dropped into the air shower room (70).
The slide gates (71) and (72) are closed and air is blown for 30 seconds to separate toner and the like, and the slide gates (71) and (7) are separated.
2) is opened, the crushed material is discharged, and the plastic material and the metal material are separated and collected. The processing cycle can be adjusted by arbitrarily setting the peripheral speed depending on the form of the toner cartridge for the waste copying machine.
【００２７】[0027]
【発明の効果】以上、詳細且つ具体的な説明より明らか
なように、本発明の使用済トナーカートリッジの破砕装
置は、破砕効率を格段に高め、安全で、環境に優しいと
いう優れた効果を奏するものである。また、粗破砕手段
及び２次破砕手段双方の駆動及び停止を任意に選択する
ことができ、また回転速度、駆動力、回転方向を制御す
ることができ、粗破砕手段及び２次破砕手段におけるそ
れぞれの破砕ピンは、容易に交換することができ、その
植設密度、及び植設高さ（即ち対向回転する相手側ロー
ラとの間の間隙）を容易に変えることができるという極
めて融通性に優れたものである。As is apparent from the above detailed and specific description, the crushing apparatus for used toner cartridges of the present invention has an excellent effect of significantly improving the crushing efficiency and being safe and environmentally friendly. Things. Further, the drive and stop of both the coarse crushing means and the secondary crushing means can be arbitrarily selected, and the rotation speed, the driving force, and the rotation direction can be controlled. The crushing pins of the above can be easily exchanged, and the planting density and the planting height (ie, the gap between the counter-rotating rollers) can be easily changed. It is a thing.
【図１】本発明の使用済トナー容器の破砕装置の１例を
説明するための側面図である。FIG. 1 is a side view for explaining an example of a used toner container crushing apparatus of the present invention.
【図２】本発明の装置の立面断面図である。FIG. 2 is an elevational sectional view of the device of the present invention.
【図３】本発明の装置の一部切欠き断面図である。FIG. 3 is a partially cutaway sectional view of the device of the present invention.
【図４】本発明の装置における粗破砕手段の平面断面図
である。FIG. 4 is a plan sectional view of the coarse crushing means in the apparatus of the present invention.
【図５】本発明の装置における２次破砕手段の平面断面
図である。FIG. 5 is a plan sectional view of a secondary crushing means in the apparatus of the present invention.
【図６】本発明の装置における粗破砕手段の粗破砕ピン
植設状態を説明する図である。FIG. 6 is a diagram illustrating a state in which coarse crushing pins are implanted by coarse crushing means in the apparatus of the present invention.
【図７】本発明の装置における２次破砕手段の２次破砕
ピン植設状態を説明する図である。FIG. 7 is a diagram illustrating a state in which a secondary crushing pin is implanted by secondary crushing means in the apparatus of the present invention.
【図８】本発明の装置におけるエアーシャワー室を模型
的に示した斜視図である。FIG. 8 is a perspective view schematically showing an air shower room in the apparatus of the present invention.
１ ハウジング １１ 使用済トナー容器の挿入口 １２ 破砕部 １３ 原動機 １５ 原動機 ２０ 粗破砕手段 ５０ ２次破砕手段 ６０ 破砕片排出路 ７０ エアーシャワー室 ７１ 上部スライドゲート ７２ 下部スライドゲート ８０ 破砕片排出口 １３１ 動力伝達手段 １３２ 駆動歯車 １３３ 歯車 １３４ 歯車 １３５ 安全カバー ２０１ ローラ状部材 ２０２ 回転軸 ２０３ ローラ状部材 ２０４ 回転軸 ２０５ 円盤状部材 ２０８ 裁頭円錐形フランジ部材 ２０９ 軸受 ２２０ 帯状補強部材 ２２１ 粗破砕ピン植設孔 ２２２ 粗破砕ピン ２２３ 粗破砕ピン螺合部材 ２２４ ピン高固定ナット ５０１ ローラ状部材 ５０２ 回転軸 ５０３ ローラ状部材 ５０４ 回転軸 ５０５ 円盤状部材 ５１１ 動力伝達手段 ５１２ 駆動歯車 ５１３ 安全カバー ５２０ 帯状補強部材 ５２１ ２次破砕ピン植設孔 ５２２ ２次破砕ピン ５２３ ２次破砕ピン螺合部材 ５２４ ピン高固定ナット ５３３ 歯車 ５３４ 歯車 ７０１ 送風路 ７０２ 排風路 ７０３ 空気吹込口 ７０４ 空気吸引口 ７０７ 格子 ７０８ 上部口 ７０９ 下部口 Ａ 粗破砕ピン植設間隙 Ｂ 粗破砕間隙 Ｃ ２次破砕ピン植設間隙 Ｄ ２次破砕間隙 REFERENCE SIGNS LIST 1 housing 11 insertion opening of used toner container 12 crushing section 13 prime mover 15 prime mover 20 coarse crushing means 50 secondary crushing means 60 crushed piece discharge path 70 air shower chamber 71 upper slide gate 72 lower slide gate 80 crushed piece discharge port 131 power Transmission means 132 Drive gear 133 Gear 134 Gear 135 Safety cover 201 Roller member 202 Rotating shaft 203 Roller member 204 Rotating shaft 205 Disc member 208 Frustoconical flange member 209 Bearing 220 Belt reinforcing member 221 Coarse crushing pin planting hole 222 Coarse crushing pin 223 Coarse crushing pin screw member 224 Pin height fixing nut 501 Roller member 502 Rotary shaft 503 Roller member 504 Rotary shaft 505 Disk-shaped member 511 Power transmission means 512 Drive gear 513 Safety cover 520 Safety belt 520 Member 521 Secondary crushing pin implantation hole 522 Secondary crushing pin 523 Secondary crushing pin screwing member 524 Pin high fixing nut 533 Gear 534 Gear 701 Blowing path 702 Exhaust air path 703 Air blowing port 704 Air suction port 707 Grid 708 Top Mouth 709 Lower mouth A Coarse crushing pin setting gap B Coarse crushing gap C Secondary crushing pin setting gap D Secondary crushing gap
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｂ０２Ｃ 23/30 Ｂ０２Ｃ 23/30 Ｇ０３Ｇ 15/08 １１２ Ｇ０３Ｇ 15/08 １１２ ──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) B02C 23/30 B02C 23/30 G03G 15/08 112 G03G 15/08 112
Claims (17)
トナー容器の挿入口と、通常は該トナー容器を食い込む
方向に互いに逆方向に回転する１対のローラ状の粗破砕
手段と、該粗破砕手段からのトナー容器粗破砕済片を食
い込む方向に回転する１対のローラ状の２次破砕手段
と、前記トナー容器中の残存トナー及び／又は破砕によ
り生じた粉塵をハウジング内から除去するための粉体除
去手段と、２次破砕済片をハウジングから排出させる破
砕片排出口とを設けたことを特徴とする使用済トナー容
器の破砕装置。1. An insertion opening for a used toner container to be crushed in a housing, a pair of roller-like coarse crushing means normally rotating in opposite directions to a direction in which the toner container bites, and the coarse crushing means. A pair of roller-shaped secondary crushing means rotating in the direction of digging into the toner container coarsely crushed pieces from the crushing means, and for removing residual toner in the toner container and / or dust generated by crushing from inside the housing. And a crushed piece discharge port for discharging secondary crushed pieces from the housing.
ローラ状部材の円周表面それぞれに、回転軸に平行な方
向に植設された粗破砕ピンの列を複数条有し、該粗破砕
ピンは、該双方のローラ状部材が前記回転により表面が
接近したとき、一方のローラ状部材表面の破砕ピンの植
設間隙（Ａ）の中間に他方のローラ状部材表面の粗破砕
ピンが位置するような位置関係が互いに保持されること
を特徴とする請求項１記載の使用済トナー容器の破砕装
置。2. The pair of roller-like coarse crushing means has a plurality of rows of coarse crushing pins planted in a direction parallel to a rotation axis on each circumferential surface of each roller-like member. When the surfaces of the two roller-like members approach each other due to the rotation, the coarse crushing pin is positioned between the crushing pin setting gap (A) on the surface of one roller-like member and coarsely crushed on the surface of the other roller-like member. The apparatus for crushing a used toner container according to claim 1, wherein the positional relationship such that the pins are located is maintained.
方のローラ状部材表面の粗破砕ピンの頂部と他方のロー
ラ状部材表面との間に粗破砕済片を通過させる間隙
（Ｂ）が保持されることを特徴とする請求項１又は請求
項２に記載の使用済トナー容器の破砕装置。3. A gap (B) for passing the coarsely crushed pieces between the top of the coarse crushing pin on the surface of one roller-like member and the surface of the other roller-like member by the pair of roller-like coarse crushing means. 3. The apparatus for crushing a used toner container according to claim 1, wherein the crushing device is held.
破砕ピンが高さ調節自在なものであることにより、前記
間隙（Ｂ）が調節自在であることを特徴とする請求項３
に記載の使用済トナー容器の破砕装置。4. The gap (B) is adjustable by adjusting the height of a coarse crushing pin on the surface of the roller-like member of the coarse crushing means.
A crushing device for a used toner container according to claim 1.
各ローラ状部材の円周表面それぞれに、回転軸に平行な
方向に植設された２次破砕ピンの列を複数条有し、該２
次破砕ピンは、該双方のローラ状部材が前記回転により
表面が接近したとき、一方のローラ状部材表面の２次破
砕ピンの植設間隙（Ｃ）の中間に他方のローラ状部材表
面の２次破砕ピンが位置するような位置関係が互いに保
持されることを特徴とする請求項１記載の使用済トナー
容器の破砕装置。5. The pair of roller-like secondary crushing means,
A plurality of rows of secondary crushing pins implanted in a direction parallel to the rotation axis are provided on each circumferential surface of each roller-shaped member.
When the surfaces of the two roller-like members approach each other due to the rotation, the secondary crushing pin is positioned between the planting gap (C) of the secondary crushing pin on the surface of one roller-like member and the surface of the other roller-like member. 2. The apparatus for crushing a used toner container according to claim 1, wherein the positional relationship such that the next crushing pin is located is maintained.
一方のローラ状部材表面の２次破砕ピンの頂部と他方の
ローラ状部材表面との間に２次破砕済片を通過させる間
隙（Ｄ）が保持されることを特徴とする請求項１又は請
求項５に記載の使用済トナー容器の破砕装置。6. The pair of roller-like secondary crushing means,
A gap (D) for passing the secondary crushed pieces is maintained between the top of the secondary crushing pin on the surface of one roller-like member and the surface of the other roller-like member. Item 6. A device for crushing a used toner container according to Item 5.
２次破砕ピンが高さ調節自在なものであることにより、
前記間隙（Ｄ）が調節自在であることを特徴とする請求
項６に記載の使用済トナー容器の破砕装置。7. A secondary crushing pin on the surface of the roller-like member of the secondary crushing means is adjustable in height,
The apparatus for crushing a used toner container according to claim 6, wherein the gap (D) is adjustable.
粗破砕ピン相互間の間隙（Ａ）が４０〜１２０ｍｍであ
り、前記２次破砕手段の２次破砕ピン列における２次破
砕ピン相互間の間隙（Ｃ）の前記粗破砕手段の粗破砕ピ
ン列における粗破砕ピン相互間の間隙（Ａ）に対する比
Ａ／Ｃが、１．５〜３であることを特徴とする請求項２
又は請求項５に記載の使用済トナー容器の破砕装置。8. A gap (A) between coarse crushing pins in the coarse crushing pin row of the coarse crushing means is 40 to 120 mm, and a gap between the secondary crushing pins in the secondary crushing pin row of the secondary crushing means. The ratio A / C of the gap (C) to the gap (A) between the coarse crushing pins in the coarse crushing pin row of the coarse crushing means is 1.5 to 3.
6. A device for crushing a used toner container according to claim 5.
面の粗破砕ピンの頂部と他方のローラ状部材表面との間
の粗破砕済片を通過させる間隙（Ｂ）が３０〜９０ｍｍ
であり、該間隙（Ｂ）と２次破砕手段の前記２次破砕済
片を通過させる間隙（Ｄ）との比Ｂ／Ｄが、１．５〜３
であることを特徴とする請求項３又は請求項６に記載の
使用済トナー容器の破砕装置。9. A gap (B) for passing coarsely crushed pieces between the top of the coarse crushing pin on the surface of one roller-like member of the coarse crushing means and the surface of the other roller-like member is 30 to 90 mm.
And the ratio B / D of the gap (B) to the gap (D) for passing the secondary crushed pieces of the secondary crushing means is 1.5 to 3
The device for crushing a used toner container according to claim 3 or 6, wherein:
転軸に平行な方向に植設された粗破砕ピンの前記列が該
ローラ状部材円周上に１００〜２５０ｍｍ毎に設けられ
ており、２次破砕手段のローラ状部材の表面の回転軸に
平行な方向に植設された２次破砕ピンの前記列が該ロー
ラ状部材円周上に４０〜１２０ｍｍ毎に設けられている
ことを特徴とする請求項２又は請求項５に記載の使用済
トナー容器の破砕装置。10. The row of coarse crushing pins implanted in a direction parallel to the rotation axis of the surface of the roller-like member of the coarse crushing means is provided every 100 to 250 mm on the circumference of the roller-like member. The row of secondary crushing pins implanted in a direction parallel to the rotation axis of the surface of the roller-shaped member of the secondary crushing means is provided on the circumference of the roller-shaped member every 40 to 120 mm. The crusher for a used toner container according to claim 2 or 5, wherein
ローラ状部材が、回転軸に平行な方向に固定された複数
の帯状補強部材を有し、該帯状補強部材には破砕ピン植
設孔が多数穿かれ、該破砕ピン植設孔のうちの所要孔
に、前記粗破砕ピン及び２次破砕ピンが破砕ピンの高さ
調節部材を有する破砕ピン植設部材を介して螺合された
ことを特徴とする請求項２乃至請求項１０のいずれか１
に記載の使用済トナー容器の破砕装置。11. Each of the roller-like members of the coarse crushing means and the secondary crushing means has a plurality of belt-like reinforcing members fixed in a direction parallel to a rotation axis, and crushing pins are planted on the belt-like reinforcing members. A large number of holes were drilled, and the coarse crushing pin and the secondary crushing pin were screwed into required holes among the crushing pin planting holes via a crushing pin planting member having a height adjusting member for the crushing pin. 11. The method according to claim 2, wherein:
A crushing device for a used toner container according to claim 1.
ＩＳ規格のボルトであることを特徴とする請求項２乃至
請求項１１のいずれか１に記載の使用済トナー容器の破
砕装置。12. The crushing pin and the secondary crushing pin are J
The crusher for a used toner container according to any one of claims 2 to 11, wherein the crusher is an IS standard bolt.
筒の内周面に複数の円盤状部材を固定したものであり、
ローラ状部材の回転軸が該円盤状部材のうちの少なくと
も両外端部の２つにローラ状部材の回転軸が固定されて
いることを特徴とする請求項１乃至請求項１２のいずれ
か１に記載の使用済トナー容器の破砕装置。13. The roller-shaped member, wherein a plurality of disk-shaped members are fixed to an inner peripheral surface of a JIS standard cylinder,
13. The rotating shaft of a roller-shaped member, wherein the rotating shaft of the roller-shaped member is fixed to at least two outer ends of the disk-shaped member. A crushing device for a used toner container according to claim 1.
筒の両端面をフランジ部材付加工して塞いだものであ
り、ローラ状部材の回転軸が少なくとも該両端のフラン
ジ部材に固定されていることを特徴とする請求項１乃至
請求項１２のいずれか１に記載の使用済トナー容器の破
砕装置。14. The roller-shaped member is one in which both end surfaces of a JIS standard cylinder are closed by processing with a flange member, and a rotation shaft of the roller-shaped member is fixed to at least the flange members at both ends. The apparatus for crushing a used toner container according to any one of claims 1 to 12, wherein:
の回転周速及び前記２次破砕手段の１対のローラ状部材
の回転周速が、０．１〜１．０ｍ／ｓｅｃであることを
特徴とする請求項１乃至請求項１４のいずれか１に記載
の使用済トナー容器の破砕装置。15. The rotating peripheral speed of the pair of roller members of the coarse crushing means and the rotating peripheral speed of the pair of roller members of the secondary crushing means are 0.1 to 1.0 m / sec. The apparatus for crushing a used toner container according to any one of claims 1 to 14, wherein:
段と前記破砕片排出口との間の破砕片排出路中に設けら
れたエアーシャワー室からなり、該エアーシャワー室
が、前記破砕片排出路中で上部と下部に開閉自在のスラ
イドゲートを有し、かつ、該エアーシャワー室へ送風す
るための送風機に連なる送風路と、該エアーシャワー室
からエアーを吸引排気するための排風機に連なる排風路
とを具備することを特徴とする請求項１に記載の使用済
トナー容器の破砕装置。16. The powder removing means comprises an air shower chamber provided in a crushed piece discharge passage between the secondary crushing means and the crushed piece discharge port, and the air shower chamber is provided with the crushed piece. An air passage that has a slide gate that can be opened and closed at the top and bottom in the one-sided discharge passage, and that is connected to a blower that blows air to the air shower room, and an air blower that sucks and exhausts air from the air shower room The apparatus for crushing a used toner container according to claim 1, further comprising an exhaust passage connected to the toner container.
おける前記送風機と排風機の送風力分担が、送風機０．
８〜１に対し排風機２〜４であることを特徴とする請求
項１６に記載の使用済トナー容器の破砕装置。17. An air blower of the blower and the blower in the supply and discharge of air to and from the air shower room, wherein the blower is used as a blower.
The apparatus for crushing a used toner container according to claim 16, wherein exhausters 2 to 4 are provided for 8 to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000124432A JP2001300331A (en) | 2000-04-25 | 2000-04-25 | Crushing device for used toner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000124432A JP2001300331A (en) | 2000-04-25 | 2000-04-25 | Crushing device for used toner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001300331A true JP2001300331A (en) | 2001-10-30 |
Family
ID=18634566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000124432A Pending JP2001300331A (en) | 2000-04-25 | 2000-04-25 | Crushing device for used toner container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001300331A (en) |
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| WO2003106938A1 (en) * | 2002-06-13 | 2003-12-24 | Close The Loop Technologies Pty Ltd | Method and apparatus for extracting toner from toner cartridges |
| AU2003233267B2 (en) * | 2002-06-13 | 2009-09-03 | Close The Loop Technologies Pty Ltd | Method and apparatus for extracting toner from toner cartridges |
| JP2009291686A (en) * | 2008-06-03 | 2009-12-17 | Shigemi Seisakusho:Kk | Cuttings crusher |
| CN101905182A (en) * | 2010-08-14 | 2010-12-08 | 倪文龙 | Rolling, scattering and grading all-in-one machine |
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| CN105195254A (en) * | 2015-10-26 | 2015-12-30 | 灌阳县陈工选矿机械制造有限公司 | Multistage crusher for mining use |
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| JP2017087198A (en) * | 2015-11-06 | 2017-05-25 | 新日鐵住金株式会社 | Recycling method of toner cartridge, and device therefor |
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2000
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|---|---|---|---|---|
| US7252250B2 (en) | 2002-06-13 | 2007-08-07 | Close The Loop Technologies Pty | Method and apparatus for extracting toner from toner cartridges |
| AU2003233267B2 (en) * | 2002-06-13 | 2009-09-03 | Close The Loop Technologies Pty Ltd | Method and apparatus for extracting toner from toner cartridges |
| WO2003106938A1 (en) * | 2002-06-13 | 2003-12-24 | Close The Loop Technologies Pty Ltd | Method and apparatus for extracting toner from toner cartridges |
| JP2009291686A (en) * | 2008-06-03 | 2009-12-17 | Shigemi Seisakusho:Kk | Cuttings crusher |
| CN101905182A (en) * | 2010-08-14 | 2010-12-08 | 倪文龙 | Rolling, scattering and grading all-in-one machine |
| CN102407175A (en) * | 2011-07-29 | 2012-04-11 | 北京市农林科学院 | Toothed roller soil sample crusher |
| CN105327757A (en) * | 2015-10-16 | 2016-02-17 | 桂林航天工业学院 | Deodorization pulverizer |
| CN105195254A (en) * | 2015-10-26 | 2015-12-30 | 灌阳县陈工选矿机械制造有限公司 | Multistage crusher for mining use |
| JP2017087198A (en) * | 2015-11-06 | 2017-05-25 | 新日鐵住金株式会社 | Recycling method of toner cartridge, and device therefor |
| CN107649238A (en) * | 2017-09-30 | 2018-02-02 | 东莞市松研智达工业设计有限公司 | A kind of urban architecture solid refuse processing disintegrating machine |
| CN107876139A (en) * | 2017-11-20 | 2018-04-06 | 无锡市洗选设备厂 | A kind of ore crushing knot screen |
| CN110539424A (en) * | 2019-09-09 | 2019-12-06 | 安徽清蓝环保工程有限公司 | System is smashed to waste plastic toy |
| CN110539424B (en) * | 2019-09-09 | 2021-06-25 | 安徽清蓝环保工程有限公司 | System is smashed to waste plastic toy |
| CN115178742A (en) * | 2022-05-19 | 2022-10-14 | 南京贝斯特金属材料有限公司 | Crushing and screening integrated equipment for iron powder production |
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