JP2003034287A - Specialized vessel for waste plastic treatment and treatment method of waste plastic - Google Patents
Specialized vessel for waste plastic treatment and treatment method of waste plasticInfo
- Publication number
- JP2003034287A JP2003034287A JP2001224788A JP2001224788A JP2003034287A JP 2003034287 A JP2003034287 A JP 2003034287A JP 2001224788 A JP2001224788 A JP 2001224788A JP 2001224788 A JP2001224788 A JP 2001224788A JP 2003034287 A JP2003034287 A JP 2003034287A
- Authority
- JP
- Japan
- Prior art keywords
- waste plastic
- waste
- storage tank
- processing
- vessel
- 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
-
- 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
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、回収した廃プラス
チック（以下廃プラという）を効率よく運搬することが
できる廃プラの処理専用船と廃プラの処理方法に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste plastic processing dedicated ship capable of efficiently transporting collected waste plastic (hereinafter referred to as waste plastic) and a waste plastic processing method.
【０００２】[0002]
【従来の技術】近年、廃棄されるプラスチックの量は膨
大化する一方であり、その処理（焼却処理、リサイクル
処理等）のために、大規模な廃プラ処理プラントが建設
されるようになってきた。2. Description of the Related Art In recent years, the amount of discarded plastic has been increasing enormously, and a large-scale waste plastic processing plant has been constructed for the processing (incineration processing, recycling processing, etc.). It was
【０００３】この廃プラ処理プラントの構成として、例
えば、特開平１１−１５６８５５号公報に、廃プラを破
砕機に投入して破砕し、この破砕した廃プラを移送コン
ベアに乗せて選別機に搬送し、この選別機、又は移送コ
ンベアで搬送途中に金属、ビン、紙等の不適物を分離す
る。この分離の終わった廃プラを圧縮成形機に搬送して
５ｍｍ程度の大きさの造粒物（製品廃プラ）にすること
が記載されている。As a construction of this waste plastic processing plant, for example, in Japanese Unexamined Patent Publication No. 11-156855, waste plastic is put into a crusher and crushed, and the crushed waste plastic is placed on a transfer conveyor and conveyed to a sorting machine. Then, unsuitable materials such as metals, bottles, and paper are separated by the sorting machine or the transfer conveyor during the transportation. It is described that the waste plastic after the separation is conveyed to a compression molding machine to be a granulated product (product waste plastic) having a size of about 5 mm.
【０００４】[0004]
【発明が解決しようとする課題】しかし、このような陸
上プラント方式の廃プラ処理設備においては、収集した
廃プラを、例えば、ＪＲコンテナや特殊な車両（例え
ば、ウイングトレーラー）で運搬（陸送）するか、もし
くは、フェリーで海上輸送により、処理プラントを設け
ている工場の貯蔵ヤードまで運搬することが必要とな
り、この運搬・輸送の過程において、複数回の積み替え
のハンドリングが必要となる。また、この廃プラは比重
が０．２〜０．３程度と軽く、非常に嵩張るために運搬
が厄介のものである。更に、大消費地がない地方都市に
おいては、廃プラの収集、運搬は、小口ロットによる収
集、運搬にならざるを得ず、これを更に収集し、ＪＲコ
ンテナやトラックで運搬すれば、輸送コストは膨大なも
のとなる。また、運搬・ハンドリング中に廃プラがバラ
ケて飛散した場合には、その回収及び清掃が必要にな
り、更にコストが高くなる等の問題を有する。However, in such a waste plastic processing facility of a land plant system, the collected waste plastic is transported (land transport) by, for example, a JR container or a special vehicle (for example, a wing trailer). Alternatively, it is necessary to transport by ferry to the storage yard of the factory where the processing plant is provided, and in this transporting / transporting process, handling of multiple transshipments is required. Further, this waste plastic has a specific gravity of about 0.2 to 0.3 and is very bulky, which makes it difficult to carry. Furthermore, in a local city that does not have a large consumption area, waste plastics must be collected and transported in small lots. If this is further collected and transported by JR containers or trucks, the transportation cost will increase. Will be huge. Further, when the waste plastic scatters and scatters during transportation and handling, it is necessary to collect and clean the waste plastic, which further raises the problem of higher cost.
【０００５】本発明は、上記廃プラを運搬する際に、一
回に多量の廃プラを運搬することが可能で、しかも、積
み替えのハンドリング回数を低減して、これに纏わるコ
スト上昇を抑制することを課題とするものである。According to the present invention, a large amount of waste plastics can be transported at one time when the waste plastics are transported, and moreover, the number of times of handling of transshipment is reduced to suppress the cost increase associated therewith. This is an issue.
【０００６】[0006]
【課題を解決するための手段】本発明者は、廃プラ収
集、処理、製品廃プラ引渡までの一連のシステムにおい
て、前記課題を解決するシステムについて鋭意検討し
た。その結果、従来の廃プラ処理プラントを中心とする
システム、即ち、地理的に固定化された処理システムを
中心に据え、廃プラ収集、製品廃プラ引渡しに係る輸送
システムを構築するシステムとは異なり、処理システム
自体を地理的に移動可能なものとすれば、機動的に廃プ
ラを収集、処理し、かつ、機動的に製品廃プラを引渡し
できる廃プラ処理システムを構築できるのではないかと
の発想に至った。The present inventor diligently studied a system that solves the above problems in a series of systems from collecting waste plastics, processing, and delivering product waste plastics. As a result, it differs from the conventional system centering on waste plastic processing plants, that is, the system that installs a geographically fixed processing system and builds a transportation system for collecting waste plastic and delivering product waste plastic. If the processing system itself is geographically movable, it may be possible to construct a waste plastic processing system that can collect and process waste plastic flexibly and deliver product waste plastic flexibly. I came up with the idea.
【０００７】本発明は、上記発想を具現化する手段につ
いて検討した結果至ったもので、その特徴とするところ
は、（１）廃プラ処理プラントを備える廃プラ処理専用
船であって、閉鎖可能な船倉内に前記廃プラ処理プラン
トを配置し、且つ、前記廃プラ処理プラントの入側に、
処理前の廃プラを貯蔵する廃プラ貯蔵槽を配置すると共
に該廃プラ処理プラントの出側に、処理済の製品廃プラ
を貯蔵する製品廃プラ貯蔵槽が配置されている廃プラ処
理専用船である。
（２）前記廃プラ貯蔵槽を船首側に配置し、前記製品廃
プラ貯蔵槽を船尾側に配置した前記（１）の廃プラ処理
専用船である。
（３）前記廃プラ処理プラントを設けた船倉内に空気清
浄装置を設けた前記（１）又は（２）の廃プラ処理専用
船である。
（４）前記廃プラ貯蔵槽への積み込みが可能なセルフロ
ーディング機構を備えている前記（１）〜（３）のいず
れかの廃プラ処理専用船である。
（５）前記製品廃プラ貯蔵槽からの積み出しが可能なセ
ルフローディング機構を備えている（１）〜（４）のい
ずれかの廃プラ処理専用船である。
（６）前記廃プラ処理専用船が、プッシャーバージ型の
船である（１）〜（５）のいずれかの廃プラ処理専用船
である。
（７）前記（１）〜（６）のいずれかに記載の廃プラの
処理専用船に、廃プラを積み込み、その積み込んだ廃プ
ラを廃プラ処理プラントで製品廃プラに処理しつつ、次
の廃プラを積み込むための港に向けて運航することを特
徴とする廃プラの処理方法。The present invention has been accomplished as a result of studying means for embodying the above idea. It is characterized by (1) a dedicated waste plastic processing vessel equipped with a waste plastic processing plant, which can be closed. Arranging the waste plastic processing plant in a cargo hold, and on the inlet side of the waste plastic processing plant,
A dedicated waste plastic processing vessel in which a waste plastic storage tank for storing waste plastic before processing is arranged and a product waste plastic storage tank for storing processed product waste plastic is arranged on the exit side of the waste plastic processing plant. Is. (2) The waste plastic processing dedicated vessel of (1), in which the waste plastic storage tank is arranged on the bow side and the product waste plastic storage tank is arranged on the stern side. (3) The dedicated waste plastic processing ship of (1) or (2), wherein an air purifying device is provided in a hold where the waste plastic processing plant is provided. (4) The waste plastic processing dedicated ship according to any one of the above (1) to (3), which is equipped with a self-loading mechanism capable of loading the waste plastic storage tank. (5) The waste plastic processing-dedicated ship according to any one of (1) to (4), which is equipped with a self-loading mechanism capable of being loaded from the product waste plastic storage tank. (6) The dedicated waste plastic processing ship is the dedicated waste plastic processing ship of any one of (1) to (5), which is a pusher barge type ship. (7) While loading the waste plastic into the waste plastic processing-dedicated ship described in any of (1) to (6) above and processing the loaded waste plastic into product waste plastic at a waste plastic processing plant, A method for treating waste plastic, characterized by operating at a port for loading the waste plastic.
【０００８】[0008]
【発明の実施の形態】本発明の一実施形態について図１
を参照して詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an embodiment of the present invention.
Will be described in detail with reference to.
【０００９】本例の廃プラ処理専用船は、プッシャーバ
ージ型であり、その大きさは、例えば、船長：７０〜８
０m、船幅：２０〜３０mである。そして、船倉９は閉鎖
可能であり、そして、この船倉９内に、廃プラ処理プラ
ント８を配置し、この廃プラ処理プラント８の入側（船
首側）に、処理前の廃プラ、即ち、回収した梱包廃プラ
（大きさ：１ｍ×１ｍ×１ｍ ）を貯蔵する廃プラ貯蔵
槽１（原料槽）が配置され、また、廃プラ処理プラント
８の出側（船尾側）に、処理済の製品廃プラを貯蔵する
製品廃プラ貯蔵槽（製品槽）７を配置している。The waste plastic processing dedicated vessel of this example is a pusher barge type, and its size is, for example, captain: 70-8.
0m, ship width: 20-30m. Then, the hold 9 can be closed, and the waste plastic processing plant 8 is arranged in the hold 9, and the waste plastic before the processing, that is, the waste plastic before the processing, is disposed on the entrance side (the bow side) of the waste plastic processing plant 8. A waste plastic storage tank 1 (raw material tank) for storing the collected packaging waste plastic (size: 1 m x 1 m x 1 m) is arranged, and the waste plastic processing plant 8 has a treated side at the exit side (stern side). A product waste plastic storage tank (product tank) 7 for storing product waste plastic is arranged.
【００１０】この廃プラ貯蔵槽１は、その上端部がデッ
キＤと同レベルか、又は、若干上方に位置しており、し
かも、この上端部は梱包廃プラを投入するための開口を
有し、この開口には開閉可能な蓋体１１を設け、港で停
泊して、該梱包廃プラを投入する時のみ解放し、その他
の場合には閉鎖して、海水、雨等が廃プラ貯蔵槽１内に
流入することを防止している。また、製品廃プラ貯蔵槽
７は閉鎖型であり、そして、その上端部に製品廃プラを
積み出すためのセルフローディング機構のバキューム装
置１３と連接する排出部１２を設け、その排出部１２に
は開閉装置（図示せず）を設けている。The waste plastic storage tank 1 has its upper end located at the same level as the deck D or slightly above it, and has an opening for putting in the waste plastic to be packed. , A lid 11 that can be opened and closed is provided in this opening, and it is anchored at the port and released only when the packaging waste plastic is loaded, otherwise closed, and seawater, rain, etc. are stored in the waste plastic storage tank. It is prevented from flowing into 1. Further, the product waste plastic storage tank 7 is a closed type, and a discharge part 12 connected to a vacuum device 13 of a self-loading mechanism for loading the product waste plastic is provided at the upper end part thereof, and the discharge part 12 is provided at the discharge part 12. An opening / closing device (not shown) is provided.
【００１１】尚、廃プラ貯蔵槽１及び製品廃プラ貯蔵槽
７の容量は、廃プラ処理プラント８の処理能力を考慮し
て設定する。The capacities of the waste plastic storage tank 1 and the product waste plastic storage tank 7 are set in consideration of the processing capacity of the waste plastic processing plant 8.
【００１２】廃プラ処理プラント８は、開梱・破袋機１
４、コンベア式の手選別ライン２、１次破砕機１５、選
別機３（磁力選別機、アルミ選別機、風力選別機から成
る）、２次破砕機４、圧縮成形機５が、この順序で配置
して構成している。廃プラ処理プラント８の処理能力
は、船の大きさ、運行日数等を考慮して、任意に設定で
きる。そして、１次破砕機１５、選別機３、２次破砕機
４、圧縮成形機５、製品廃プラ貯蔵槽７の各間には各々
コンベア６が配置されている。The waste plastic processing plant 8 is an unpacking / bag breaking machine 1.
4, a conveyor type hand sorting line 2, a primary crusher 15, a sorting machine 3 (consisting of a magnetic sorting machine, an aluminum sorting machine and a wind sorting machine), a secondary crushing machine 4 and a compression molding machine 5 in this order. It is arranged and configured. The processing capacity of the waste plastic processing plant 8 can be arbitrarily set in consideration of the size of the ship, the number of operating days, and the like. A conveyor 6 is arranged between each of the primary crusher 15, the sorting machine 3, the secondary crusher 4, the compression molding machine 5, and the product waste plastic storage tank 7.
【００１３】更に、船首側のデッキＤ上を船長手方向に
移動可能で、岸壁まで搬送してきた梱包廃プラを前記廃
プラ貯蔵槽１内に積み込むためのセルフローディング機
構であるクレーン１０を設けているが、これにかえてラ
ンプウエイを車両（ダンプ、フォークリフト等）にて直
接積み込む形式のものでも良い。また、前記の様に、船
尾側（操舵側）のデッキＤ上には製品廃プラ貯蔵槽７内
の製品廃プラを積み出すためのセルフローディング機構
としてバキューム装置１３を設けたが、これにかえて、
バケットエレベーター方式やショベルコンベアー方式、
地上側に設けた荷役装置（バキューム装置含む）等の形
式のものでも良い。Further, a crane 10 is provided which is movable on the deck D on the bow side in the longitudinal direction of the ship and which is a self-loading mechanism for loading the waste packaging plastics transported to the quay into the waste plastic storage tank 1. However, instead of this, it is also possible to directly load the ramp way on the vehicle (dump, forklift, etc.). Further, as described above, the vacuum device 13 is provided on the deck D on the stern side (steering side) as a self-loading mechanism for loading the product waste plastic in the product waste plastic storage tank 7, but instead of this, hand,
Bucket elevator system and shovel conveyor system,
It may be of a type such as a cargo handling device (including a vacuum device) provided on the ground side.
【００１４】次に、各設備の操作方法について説明す
る。Next, a method of operating each facility will be described.
【００１５】先ず、梱包された廃プラを搬送して集積し
ている岸壁に、この廃プラ処理専用船を着岸させる。First, the dedicated waste plastic processing ship is docked on the quay where the packed waste plastic is transported and accumulated.
【００１６】次に、廃プラ貯蔵槽１の開口に設けた蓋体
１１を解放した後、セルフローディング機構であるクレ
ーン１６を動作させて、岸壁に集積した梱包廃プラを吊
り上げて該開口１０を通して廃プラ貯蔵槽１内に積み込
む。この積み込みが完了するとクレーン１０を停止する
と共に蓋体１１を閉鎖する。Next, after releasing the lid 11 provided in the opening of the waste plastic storage tank 1, the crane 16 which is a self-loading mechanism is operated to lift the packing waste plastic accumulated on the quay and pass through the opening 10. Load in the waste plastic storage tank 1. When this loading is completed, the crane 10 is stopped and the lid 11 is closed.
【００１７】そして、この廃プラ処理専用船は、岸壁を
離れて次ぎの廃プラ積み込み港に向けて運航を開始す
る。Then, this dedicated waste plastic processing ship leaves the quay and starts its operation toward the next waste plastic loading port.
【００１８】この廃プラの積み込みが完了すると、船倉
９内の廃プラ処理プラント８の稼働を開始する。この場
合、廃プラの積み込みが完了していなくても、廃プラの
積み込み途中に廃プラ処理プラントの稼働を開始でき
る。そして、廃プラ貯蔵槽１内に収容した梱包廃プラを
開梱・破袋機１４にて、破袋しながら取り出し、バラバ
ラにする。そして、このバラバラになった廃プラを手選
別ライン２に乗せて１次破砕機１５に搬送するが、この
手選別ライン２の途中においてオペレーターが、廃プラ
に混入している大きな、ガラス類や木ぎれ、金属類を取
り除く。When the loading of the waste plastics is completed, the operation of the waste plastics processing plant 8 in the hold 9 is started. In this case, even if the loading of the waste plastic is not completed, the operation of the waste plastic processing plant can be started during the loading of the waste plastic. Then, the packing waste plastic stored in the waste plastic storage tank 1 is taken out by the unpacking / bag breaking machine 14 while breaking the bag and disassembled. Then, the separated waste plastics are placed on the hand selection line 2 and conveyed to the primary crusher 15. In the middle of the hand selection line 2, the operator can remove large glass or plastics mixed in the waste plastics. Remove wood chips and metals.
【００１９】そして、廃プラは１次破砕機１５で５０ｍ
ｍ程度の大きさに破砕され、コンベア６を介して選別機
３に搬入される。この選別機３にて前記手選別ライン２
で除去出来なかった細かい鉄類、アルミ類、紙類を自動
的に除去する。そして、異物が除去された廃プラはコン
ベア６を介して２次破砕機４に供給される。Then, the waste plastic is 50 m by the primary crusher 15.
It is crushed to a size of about m and carried into the sorter 3 via the conveyor 6. With this sorter 3, the hand sorting line 2
Automatically removes fine iron, aluminum, and paper that could not be removed by. Then, the waste plastic from which the foreign matter has been removed is supplied to the secondary crusher 4 via the conveyor 6.
【００２０】この２次破砕機４で１０ｍｍ程度の大きさ
に破砕され、コンベア６を介して圧縮成形機５に供給さ
れて直径３０ｍｍ程度、長さ３０〜５０ｍｍの円柱状に
圧縮成形する。この圧縮成形機５は既存のものでもよい
し、また、本発明用に構成したものでもよい。円柱状物
に圧縮成形された製品廃プラはコンベア６により製品廃
プラ貯蔵槽７の上部から送り込まれ、ここで、製品廃プ
ラを積み出すまでの間、貯蔵される。以上により、前記
１ｍ３の廃プラが０．６〜０．７ｍ３程度の製品廃プラ
に縮減される。The secondary crusher 4 crushes it to a size of about 10 mm, and it is supplied to the compression molding machine 5 via the conveyor 6 and compression-molded into a cylindrical shape having a diameter of about 30 mm and a length of 30 to 50 mm. This compression molding machine 5 may be an existing one or may be one configured for the present invention. The product waste plastic compression-molded into a columnar object is fed from the upper part of the product waste plastic storage tank 7 by the conveyor 6, and is stored here until the product waste plastic is loaded. Thus, waste plastic of the 1 m 3 is reduced to the product waste plastic of about 0.6~0.7m 3.
【００２１】このように、本発明の廃プラ処理専用船
は、原料となる廃プラを港で積み込み、運航中に廃プラ
処理プラントで破砕、選別、減容の処理を行なって製品
廃プラ貯蔵槽７に逐次貯蔵する。これにより、積み込ん
だ廃プラを６０〜７０％程度に減容した製品廃プラとす
ることが出来、多くの廃プラの運搬が可能となる。As described above, the waste plastic processing-dedicated ship of the present invention loads the waste plastic used as the raw material at the port, and crushes, sorts, and reduces the volume at the waste plastic processing plant during operation to store the product waste plastic. Sequentially store in tank 7. As a result, the loaded waste plastics can be made into product waste plastics whose volume is reduced to about 60 to 70%, and many waste plastics can be transported.
【００２２】そして、廃プラ回収の運航が完了、また
は、製品廃プラ貯蔵槽７が満杯になると積み出しする港
に着岸して該製品廃プラ貯蔵槽７に貯蔵した製品廃プラ
を積み出す。これは、先ず、製品廃プラ貯蔵槽７に設け
た排出部１２とセルフローディング機構のバキューム装
置１３の一方を連接すると共に該バキューム装置１３の
他方を岸壁に待機している運搬車または岸壁に設けた貯
蔵設備（いずれも図示せず）に連接する。そして、該バ
キューム装置１３を駆動して製品廃プラ貯蔵槽７内の製
品廃プラを運搬車または貯蔵設備に供給する。Then, when the operation for collecting the waste plastics is completed or the product waste plastics storage tank 7 is full, the product waste plastics stored in the product waste plastics storage tank 7 are loaded on the berth where the product is discharged. First, the discharge part 12 provided in the product waste plastic storage tank 7 and one of the vacuum devices 13 of the self-loading mechanism are connected to each other and the other of the vacuum devices 13 is provided on a carrier or a quay waiting on the quay. Connected to a storage facility (not shown). Then, the vacuum device 13 is driven to supply the product waste plastic in the product waste plastic storage tank 7 to the carrier or the storage facility.
【００２３】そして、製品廃プラ貯蔵槽７内の製品廃プ
ラがなくなり、積み出しが完了すると、該製品廃プラ貯
蔵槽７の排出部１２及び岸壁の運搬車または貯蔵設備は
バキューム装置１３と連接を解除して、次の廃プラ回収
に向けて出港の準備を開始する。When there is no product waste plastic in the product waste plastic storage tank 7 and the unloading is completed, the discharge section 12 of the product waste plastic storage tank 7 and the vehicle or storage facility on the quay are connected to the vacuum device 13. Release it and start preparations for departure for the next collection of waste plastics.
【００２４】前記廃プラ貯蔵槽１内に収容した梱包廃プ
ラが食品用等である場合には悪臭がする場合があり、一
方、製品廃プラ貯蔵槽７の製品廃プラは処理後であるた
めに悪臭がしない。このため、悪臭のしない製品廃プラ
貯蔵槽７を操舵室、船室に近い船尾側に設け、悪臭のす
る廃プラ貯蔵槽１を該キャビンより遠い船首側に設ける
ことにより、操舵室、船室内の船員に不快感を与えない
様にするためである。When the packaging waste plastic stored in the waste plastic storage tank 1 is used for food or the like, a bad odor may occur, while the product waste plastic in the product waste plastic storage tank 7 is after treatment. It doesn't smell bad. Therefore, the product waste plastic storage tank 7 which does not have a bad odor is provided in the steering room and the stern side near the cabin, and the bad plastic waste plastic storage tank 1 is provided in the bow side far from the cabin. This is to prevent the crew from feeling uncomfortable.
【００２５】また、船倉９内を閉鎖可能にする事によ
り、海水や雨が該船倉９内に流入することを防止出来、
しかも、前記梱包廃プラからの悪臭が船倉９外に流出し
て船内、海上を漂う事がない様にするためである。そし
て、船倉９内で作業をするオペレーターに不快感を与え
ないように該船倉９内の空気を清浄するための装置（冷
暖房装置、脱臭装置）を設けることが好ましい。Also, by making the inside of the hold 9 capable of being closed, it is possible to prevent seawater and rain from flowing into the inside of the hold 9,
Moreover, this is to prevent the bad odor from the packaging waste plastic from flowing out of the hold 9 and drifting inside the ship or on the sea. Further, it is preferable to provide a device (cooling / heating device, deodorizing device) for cleaning the air in the hold 9 so as not to give an uncomfortable feeling to an operator working in the hold 9.
【００２６】更に、廃プラを積み込む港、又は、製品廃
プラを積み出す港が複数である場合には、各港に該廃プ
ラの積み込み、または、製品廃プラの積み出し用のセル
フローディング機構を設けるとコスト的に不利になるこ
とから、この廃プラ処理専用船のデッキ上に廃プラの積
み込み、または、製品廃プラの積み出し用のセルフロー
ディング機構を備えることが好ましい。また、製品廃プ
ラを海洋上で他の船に積み替える場合においても製品廃
プラの積み出し用のセルフローディング機構をデッキ上
に設ける事が好都合である。Further, when there are a plurality of ports for loading the waste plastics or for loading the product waste plastics, a self-loading mechanism for loading the waste plastics or loading the product waste plastics is provided at each port. Since it is disadvantageous in cost if it is provided, it is preferable to provide a self-loading mechanism for loading the waste plastics or unloading the product waste plastics on the deck of the dedicated waste plastic processing ship. Further, even when the product waste plastic is transshipped to another ship on the ocean, it is convenient to provide a self-loading mechanism for loading the product waste plastic on the deck.
【００２７】また、本例では、プッシャーパージ型の船
を用いたが、これに限るものではなく、機関部と船体部
が分離しない一体型の船でも良い。このプッシャーバー
ジ型の船にするのは、例えば、積み出しする港に帰港し
てもまだ多くの未処理廃プラがある場合、船倉９内の廃
プラ処理プラント８の修理、点検を必要とする場合等に
おいて、次の出港に間に合わない際には廃プラ処理プラ
ント８を有する船体を停泊したままにして、機関部のみ
を他の船体（廃プラ処理プラントを設置した船体）に連
結して出港を行う事が出来好ましい。なお、プッシャー
バージ型の船の場合、高速航行の観点からファースト・
ジョイント方式が好ましい。Further, in this example, the pusher-purge type ship is used, but the present invention is not limited to this, and an integrated type ship in which the engine part and the hull part are not separated may be used. This pusher barge type ship is used, for example, when there is still a large amount of unprocessed waste plastic after returning to the port for shipment, and when repairing or inspecting the waste plastic processing plant 8 in the hold 9. In the case of being unable to arrive in time for the next departure, etc., leave the hull having the waste plastic processing plant 8 at a berth, and connect only the engine part to another hull (the hull in which the waste plastic processing plant is installed) to leave the port. It can be done and is preferable. In addition, in the case of a pusher barge type ship, the first
The joint method is preferred.
【００２８】[0028]
【発明の効果】本発明によれば、各港で廃プラを積み込
み、その廃プラを停泊中及び／又は航海中に製品廃プラ
に処理し、かつ、処理後の製品廃プラを、各港、又は海
洋上で積み出すので、多量の廃プラを回収することが可
能になり、しかも、回収に係る輸送コストを低減した
上、製品廃プラを、需要者の求めに応じ、迅速に供給す
ることができる。また、本発明によれば、原料の廃プラ
を港で積み込み、そのまま海洋上のプラントで処理を行
なうので、ハンドリング回数が少なくて済み、バラケに
よる２次的なゴミ発生やそれによるコスト増が減少す
る。また処理後の製品廃プラは容積が小さく、悪臭がな
く、積み出し後のハンドリングも容易であり、輸送効率
の面においても効果的である。According to the present invention, waste plastics are loaded at each port, the waste plastics are processed into the product waste plastics during the berth and / or during the voyage, and the product waste plastics after the processing are processed at each port. Or, because it is shipped on the ocean, it is possible to collect a large amount of waste plastic, and at the same time reduce the transportation cost related to collection, and supply the product waste plastic promptly according to the demand of the user. be able to. Further, according to the present invention, since the waste plastic as the raw material is loaded at the port and directly processed at the plant on the ocean, the number of handlings is small, and the secondary dust generation due to the dispersion and the cost increase due to it are reduced. To do. In addition, the product waste plastic after treatment has a small volume, has no bad odor, is easy to handle after shipping, and is also effective in terms of transportation efficiency.
【図１】本発明の廃プラ処理専用船の側面構造を示す
図。FIG. 1 is a view showing a side structure of a waste plastic processing dedicated ship of the present invention.
１…廃プラ貯蔵槽（原料槽） ２…手選別ライン ３…選別機 ４…２次破砕機 ５…圧縮成形機 ６…コンベア ７…製品廃プラ貯蔵槽（製品槽） ８…廃プラ処理プラント ９…船倉 １０…クレーン １１…蓋体 １２…排出部 １３…バキューム装置 １４…開梱・破袋機 １５…１次破砕機 1 ... Waste plastic storage tank (raw material tank) 2 ... Hand sorting line 3 ... sorter 4 ... Secondary crusher 5 ... Compression molding machine 6 ... Conveyor 7. Product waste plastic storage tank (product tank) 8 ... Waste plastic processing plant 9 ... Funakura 10 ... Crane 11 ... Lid 12 ... Ejector 13 ... Vacuum device 14 ... Unpacking / Breaking machine 15 ... Primary crusher
───────────────────────────────────────────────────── フロントページの続き (72)発明者 富田 尚武 大分県大分市大字西ノ洲１番地 新日本製 鐵株式会社大分製鐵所内 Ｆターム(参考） 4F301 BF08 BF12 BF31 BF40 BG18 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Naotake Tomita No. 1 Nishinosu, Oita City, Oita Prefecture Made in New Japan Oita Steel Works, Ltd. F-term (reference) 4F301 BF08 BF12 BF31 BF40 BG18
Claims (7)
プラスチックの処理専用船であって、閉鎖可能な船倉内
に前記廃プラスチック処理プラントを配置し、且つ、前
記廃プラスチック処理プラントの入側に、処理前の廃プ
ラスチックを貯蔵する廃プラスチック貯蔵槽を配置する
と共に該廃プラスチック処理プラントの出側に、処理済
の製品廃プラスチックを貯蔵する製品廃プラスチック貯
蔵槽が配置されていることを特徴とする廃プラスチック
の処理専用船。1. A ship for processing waste plastics, comprising a waste plastics processing plant, wherein the waste plastics processing plant is disposed in a holdable container, and the waste plastics processing plant has an inlet side before the processing. A waste plastic storage tank for storing the waste plastic, and a product waste plastic storage tank for storing the treated product waste plastic are disposed on the outlet side of the waste plastic processing plant. Dedicated processing vessel.
置し、前記製品廃プラスチック貯蔵槽を船尾側に配置し
たことを特徴とする請求項１に記載の廃プラスチックの
処理専用船。2. The dedicated processing vessel for waste plastic according to claim 1, wherein the waste plastic storage tank is arranged on the bow side and the product waste plastic storage tank is arranged on the stern side.
た船倉内に空気清浄装置を設けた事を特徴とする請求項
１、又は２に記載の廃プラスチックの処理専用船。3. The dedicated vessel for treating waste plastic according to claim 1 or 2, wherein an air cleaning device is provided in a hold where the waste plastic treatment plant is provided.
が可能なセルフローディング機構を備えていることを特
徴とする請求項１〜３のいずれかに記載の廃プラスチッ
クの処理専用船。4. The dedicated processing vessel for waste plastics according to claim 1, further comprising a self-loading mechanism capable of loading the waste plastics storage tank.
み出しが可能なセルフローディング機構を備えているこ
とを特徴とする請求項１〜４のいずれかに記載の廃プラ
スチックの処理専用船。5. The waste plastic processing dedicated ship according to any one of claims 1 to 4, further comprising a self-loading mechanism capable of being loaded from the product waste plastic storage tank.
シャーバージ型の船であることを特徴とする請求項１〜
５のいずれかに記載の廃プラスチックの処理専用船。6. The ship for exclusive use in processing waste plastics is a pusher barge type ship.
5. A dedicated processing vessel for waste plastic according to any one of 5.
プラスチックの処理専用船に、廃プラスチックを積み込
み、その積み込んだ廃プラスチックを廃プラスチック処
理プラントで製品廃プラスチックに処理しつつ、次の廃
プラスチックを積み込むための港に向けて運航すること
を特徴とする廃プラスチックの処理方法。7. The waste plastic processing-dedicated vessel according to any one of claims 1 to 6 is loaded with waste plastic, and the loaded waste plastic is processed into a product waste plastic at a waste plastic processing plant. A method for treating waste plastic, characterized by operating at a port for loading the waste plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001224788A JP2003034287A (en) | 2001-07-25 | 2001-07-25 | Specialized vessel for waste plastic treatment and treatment method of waste plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001224788A JP2003034287A (en) | 2001-07-25 | 2001-07-25 | Specialized vessel for waste plastic treatment and treatment method of waste plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003034287A true JP2003034287A (en) | 2003-02-04 |
Family
ID=19057891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001224788A Pending JP2003034287A (en) | 2001-07-25 | 2001-07-25 | Specialized vessel for waste plastic treatment and treatment method of waste plastic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003034287A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2470540A (en) * | 2010-10-02 | 2010-11-24 | Mark Edward Terrington | Floating recycling plant |
| CN104149944A (en) * | 2014-05-29 | 2014-11-19 | 浙江海洋学院 | Water-borne oil spilling cleaning boat and control method thereof |
| WO2022264508A1 (en) * | 2021-06-16 | 2022-12-22 | 三菱重工業株式会社 | Moving body |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118487A (en) * | 1998-10-09 | 2000-04-25 | Life Design C & M Systems:Kk | Resource recycle ship for reproducing resource storage type complex from unused production derivative material or industrial discharged |
-
2001
- 2001-07-25 JP JP2001224788A patent/JP2003034287A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118487A (en) * | 1998-10-09 | 2000-04-25 | Life Design C & M Systems:Kk | Resource recycle ship for reproducing resource storage type complex from unused production derivative material or industrial discharged |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2470540A (en) * | 2010-10-02 | 2010-11-24 | Mark Edward Terrington | Floating recycling plant |
| CN104149944A (en) * | 2014-05-29 | 2014-11-19 | 浙江海洋学院 | Water-borne oil spilling cleaning boat and control method thereof |
| WO2022264508A1 (en) * | 2021-06-16 | 2022-12-22 | 三菱重工業株式会社 | Moving body |
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