JPH11226555A - Method and apparatus for recovering and treating incombustible waste - Google Patents
Method and apparatus for recovering and treating incombustible wasteInfo
- Publication number
- JPH11226555A JPH11226555A JP10032550A JP3255098A JPH11226555A JP H11226555 A JPH11226555 A JP H11226555A JP 10032550 A JP10032550 A JP 10032550A JP 3255098 A JP3255098 A JP 3255098A JP H11226555 A JPH11226555 A JP H11226555A
- Authority
- JP
- Japan
- Prior art keywords
- waste
- separated
- combustible waste
- incombustible
- combustible
- 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
- 239000002699 waste material Substances 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 121
- 229920003023 plastic Polymers 0.000 claims abstract description 121
- 238000004064 recycling Methods 0.000 claims abstract description 24
- 150000001805 chlorine compounds Chemical class 0.000 claims abstract description 16
- 238000011033 desalting Methods 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 150000004045 organic chlorine compounds Chemical class 0.000 claims abstract description 6
- 150000002484 inorganic compounds Chemical class 0.000 claims abstract 4
- 239000010850 non-combustible waste Substances 0.000 claims description 54
- 238000000926 separation method Methods 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 16
- 238000010612 desalination reaction Methods 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000010813 municipal solid waste Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000010782 bulky waste Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 239000010794 food waste Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 150000002739 metals Chemical class 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 239000006148 magnetic separator Substances 0.000 claims description 3
- 239000013502 plastic waste Substances 0.000 claims description 3
- 230000001877 deodorizing effect Effects 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 5
- 238000007872 degassing Methods 0.000 claims 1
- -1 ferrous metals Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 150000001875 compounds Chemical class 0.000 description 11
- 239000010849 combustible waste Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 3
- 239000002440 industrial waste Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 235000013555 soy sauce Nutrition 0.000 description 2
- AEVBPXDFDKBGLT-YOUFYPILSA-N (2s,3s,4r,5r)-n-[2-[4-(diethoxyphosphorylmethyl)anilino]-2-oxoethyl]-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolane-2-carboxamide Chemical compound C1=CC(CP(=O)(OCC)OCC)=CC=C1NC(=O)CNC(=O)[C@@H]1[C@@H](O)[C@@H](O)[C@H](N2C(NC(=O)C=C2)=O)O1 AEVBPXDFDKBGLT-YOUFYPILSA-N 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 235000008960 ketchup Nutrition 0.000 description 1
- 238000010169 landfilling Methods 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Refuse Collection And Transfer (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、廃プラスチックの
処理方法および装置に係り、特に、廃プラスチックを回
収・処理してリサイクル性の高い廃プラスチックを得る
と共に、埋立廃棄する不燃物の量を削減し、埋立地の延
命化を図るのに好適な不燃廃棄物の回収・処理方法およ
び装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for treating waste plastic, and more particularly, to collecting and treating waste plastic to obtain waste plastic having high recyclability and reducing the amount of incombustibles disposed in landfill. Also, the present invention relates to a method and an apparatus for collecting and treating non-combustible waste suitable for extending the life of a landfill.
【０００２】[0002]
【従来の技術】不燃廃棄物、特にプラスチック系廃棄物
は、各種産業や流通過程で排出される産業廃棄物と、家
庭にて排出される一般廃棄物がある。特に、一般廃棄物
は多種多様な形状・組成や異物の混入、汚れがあるため
再生利用が困難で、埋立処分されるのが通例である。近
年、埋立処分場のスペースは激減しており、処分場の延
命化及び容積の大半を占める廃プラスチックの埋立処理
量の削減が切望されている。このため、廃プラスチック
を固形・減容し、埋立処分場の負荷を軽減する装置、焼
却炉において、廃プラスチックを焼却処理してスラグ化
し、減容率を高め、埋立処分する場合などがある。な
お、固形化装置としては、例えば、株式会社産業調査会
辞典出版センター発行「廃棄物処理リサイクル」第４３
６頁〜第４３９頁に記載されている。2. Description of the Related Art Non-combustible waste, especially plastic waste, includes industrial waste discharged in various industries and distribution processes, and general waste discharged at home. In particular, general waste is difficult to recycle because of its various shapes and compositions, contamination with foreign substances, and contamination, and is generally disposed of in landfills. In recent years, the space of landfills has been drastically reduced, and there is an increasing demand for extending the life of the landfills and reducing the amount of landfill disposal of waste plastics that occupy most of the volume. For this reason, there is a case where waste plastic is incinerated into slag by incineration in a device or an incinerator for solidifying and reducing the volume of waste plastic to reduce the load on a landfill site, thereby increasing the volume reduction rate and performing landfill disposal. Examples of the solidifying device include, for example, “Waste Disposal and Recycling”, No. 43, published by the Industrial Research Institute Dictionary Publishing Center.
Pages 6 to 439.
【０００３】[0003]
【発明が解決しようとする課題】前記従来技術の問題点
は、以下の通りである。The problems of the prior art are as follows.
【０００４】通常、固形・減容装置は廃プラスチックを
加熱し、圧縮して減容する方法がとられており、廃プラ
スチックを加熱減容する際の臭気による作業環境の悪化
及び加熱減容物を埋立処分した後の火災等に問題があ
る。一方、焼却処分の場合は廃プラスチックを燃焼する
際の温度上昇による炉の損傷、短命化、又、塩化水素の
発生並びに、昨今ではダイオキシン発生等、環境汚染に
対する深刻な問題がある。また、両者とも少なからず埋
立地の延命化に寄与するものと考えるが、埋立処理量の
抜本的な削減にはならず、マテリアル、サーマルリサイ
クルを含めリサイクルによる埋立処理量の削減をはか
り、埋立地の負荷を軽減させる措置が望まれている。両
リサイクルにおける技術、問題点は多々有るが、少なか
らず、サーマルリサイクルにおけるダイオキシン対策、
マテリアルリサイクルにおいては塩素化合物の取扱等、
脱塩によるリサイクル性向上、用途拡充が基本と思われ
る。更に、資源循環・リサイクル型社会が取り沙汰され
る今、消費過程における減量、並びに分別廃棄、流通過
程における収集、輸送効率の向上、及び、リサイクル性
向上、用途拡充に対する役割を明確にした社会システム
の構築が急務であると考える。[0004] In general, a solid / volume reducing device heats and compresses waste plastic to reduce the volume. The odor when heating and reducing the volume of waste plastic deteriorates the working environment and reduces the volume of the heated plastic. There is a problem with fire after landfill disposal. On the other hand, in the case of incineration, there are serious problems with respect to environmental pollution, such as damage to the furnace and shortened life due to a rise in temperature when burning the waste plastic, generation of hydrogen chloride, and recently generation of dioxin. In addition, both of them are considered to contribute to extending the life of the landfill to a certain extent, but this does not lead to a drastic reduction in the amount of landfill disposal. There is a need for measures to reduce the burden on the public. There are many technologies and problems in both recycling, but not a little, dioxin measures in thermal recycling,
In material recycling, handling of chlorine compounds, etc.
The basic idea is to improve recyclability through desalination and expand applications. Furthermore, as a resource recycling / recycling society emerges, the role of a social system that clarifies the roles of weight reduction in the consumption process, separation and disposal, collection in the distribution process, improvement of transportation efficiency, improvement of recyclability, and expansion of applications. We think that construction is urgent.
【０００５】本発明の目的は、より効率的な不燃廃棄物
の回収・処理方法および装置を提供することにある。An object of the present invention is to provide a more efficient method and apparatus for collecting and treating noncombustible waste.
【０００６】本発明の他の目的は、分別収集した廃プラ
スチックをより減容することができる不燃廃棄物の回収
・処理方法および装置を提供することにある。Another object of the present invention is to provide a method and an apparatus for collecting and treating non-combustible waste, which can reduce the volume of separately collected waste plastic.
【０００７】本発明の他の目的は、廃プラスチック中の
塩素化合物を除去し、廃プラスチックのリサイクル性、
又は用途を拡充させることができる不燃廃棄物の回収・
処理方法および装置を提供することにある。[0007] Another object of the present invention is to remove chlorine compounds in waste plastics and to recycle waste plastics,
Or collection of non-combustible waste that can be used
An object of the present invention is to provide a processing method and apparatus.
【０００８】本発明の他の目的は、消費者における最小
限の分別、また分別収集した廃プラスチックを減容し、
ストック及び輸送の効率を高めること、並びに廃プラス
チック中の塩素化合物を除去し、廃プラスチックのリサ
イクル性、又は用途を拡充させると共に、埋立廃棄する
不燃物の量を削減し、埋立処分場の延命化を図れる不燃
廃棄物の回収・処理方法および装置を提供することにあ
る。Another object of the present invention is to minimize the volume of waste plastic collected and separated by consumers,
Increase the efficiency of stock and transportation, and remove chlorine compounds in waste plastics, expand the recyclability or applications of waste plastics, reduce the amount of incombustible waste to landfill, and extend the life of landfills. It is an object of the present invention to provide a method and an apparatus for collecting and treating non-combustible waste.
【０００９】[0009]
【課題を解決するための手段】上記目的は、不燃物ごみ
を分別する手段と、分別収集された不燃物ごみをストッ
クする手段と、不燃物ごみを輸送する手段と、該不燃物
ごみを分離・分別する破砕手段と、分離・分別された該
不燃物の内、比較的軽量で嵩張るごみを選別する手段
と、該選別ごみを細く破砕する手段と、細分化されたご
みの内、無機・有機塩素化合物を除去する脱塩手段と、
該脱塩物をリサイクルする手段に定量供給する定量供給
手段より達成できる。The object is to separate incombustible waste, to store separated incombustible waste, to transport incombustible waste, and to separate the incombustible waste. A crushing means for separating, a means for sorting relatively light and bulky refuse among the separated and separated incombustibles, a means for crushing the sorted refuse finely, and an inorganic Desalting means for removing organic chlorine compounds,
This can be achieved by a fixed-quantity supply unit that supplies a fixed amount of the desalted product to a recycling unit.
【００１０】[0010]
【発明の実施の形態】以下、本発明の実施例である一般
不燃廃棄物の回収・処理装置のフローを図１により説明
する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The flow of a general non-combustible waste recovery / treatment apparatus according to an embodiment of the present invention will be described below with reference to FIG.
【００１１】１は飲食物、日用・雑貨品、文具、玩具、
家電品等を消費、廃棄する消費者、２は消費者１より分
別された分別ごみ、３は分別ごみ２の内の可燃物ごみ、
４は同じく不燃物ごみ、５は廃プラスチック（以下、廃
プラと略す）、６は廃プラ５を収集する手段、７は廃プ
ラ５を埋立或は焼却後埋立処分する不燃物処理場、８は
不燃物処理場７に収集された廃プラ５を減容し、ストッ
クする手段、９は減容・ストック９された廃プラ５を輸
送する手段、１０は輸送された廃プラ５を破砕・分別処
理する工場、１１は破砕・分別工場１０に供給された廃
プラ５を分離・分別する粗破砕機、１２は粗破砕機１１
にて分離・分別された廃プラ５の内、比較的軽量で嵩張
るシート、袋、トレイ、カップ、ボトル等の軽量廃プラ
を選別する第一風力選別機、１３は廃プラ５に混入した
鉄製の異物１３ａを選別する磁力選別機、１４は廃プラ
５に混入した非鉄金属製の異物１４ａを選別する渦電流
選別機、１５は選別機１２〜１４の選別物以外の重量廃
プラ及び取りこぼした軽量廃プラを選別する第二風力選
別機、１６は選別機１２〜１５の選別物以外のダスト、
１７は第一・第二風力選別機１２、１５にて選別した軽
・重量廃プラを細く破砕する細破砕機、１８は細破砕機
１７で細分化された細片の内、無機・有機塩素化合物を
除去する脱塩装置、１９は脱塩装置１８で分別された塩
素化合物１９ａ、塩素化合物以外のプラスチック複合物
１９ｂ（以下、プラ複合物と略す）等の分別物、２０は
プラ複合物１９ｂを定量供給する手段、２１はリサイク
ル手段、２２はプラ複合物１９ｂ中の塩素含有量を分析
する塩素分析手段、２３はリサイクル手段２１を効率良
く運転するための運転データ、２４はダスト１６と塩素
化合物１９ａを処分する手段である。尚、消費者１が分
別廃棄する可燃物ごみ３、不燃物ごみ４、廃プラ５の内
容物は以下とする。1 is food and drink, daily and miscellaneous goods, stationery, toys,
Consumers who consume and dispose of household appliances, etc., 2 are separated garbage separated from consumer 1, 3 is combustible waste in separated garbage 2,
Reference numeral 4 denotes incombustible waste, reference numeral 5 denotes waste plastic (hereinafter abbreviated as waste plastic), reference numeral 6 denotes a means for collecting the waste plastic 5, reference numeral 7 denotes an incombustible waste disposal site for landfilling or incineration of the waste plastic 5, and reference numeral 8. Means for reducing and stocking the waste plastic 5 collected in the incombustible waste treatment plant 7; means 9 for transporting the waste plastic 5 that has been reduced in volume and stock 9; A factory for sorting, 11 is a coarse crusher for separating and separating the waste plastic 5 supplied to the crushing / separation factory 10, and 12 is a coarse crusher 11
Among the waste plastics 5 separated and separated by the above, the first wind separator which sorts relatively lightweight and bulky waste plastics such as sheets, bags, trays, cups, bottles, etc., 13 is made of iron mixed into the waste plastics 5 Is a magnetic force sorter that sorts out foreign substances 13a, 14 is an eddy current sorter that sorts out foreign substances 14a made of non-ferrous metal mixed in the waste plastic 5, and 15 is a heavy waste plastic other than the sorts of the sorters 12 to 14 and the waste plastics. The second wind sorter for sorting lightweight waste plastics, 16 is dust other than the sorted materials of the sorters 12 to 15,
Reference numeral 17 denotes a fine crusher for finely crushing the light and heavy waste plastics sorted by the first and second wind separators 12 and 15, and reference numeral 18 denotes an inorganic / organic chlorine among the pieces divided by the fine crusher 17. A desalting apparatus for removing compounds, 19 is a separated compound such as a chlorine compound 19a separated by the desalting apparatus 18, a plastic compound 19b other than the chlorine compound (hereinafter abbreviated as a plastic compound), and 20 is a plastic compound 19b. 21 is a recycling means, 22 is a chlorine analyzing means for analyzing the chlorine content in the plastic compound 19b, 23 is operation data for efficiently operating the recycling means 21, and 24 is dust 16 and chlorine. A means for disposing of compound 19a. The contents of the combustible waste 3, the incombustible waste 4, and the waste plastic 5 that the consumer 1 separates and discards are as follows.
【００１２】消費者１が消費・排出した一般廃棄物は、
消費者段階での処分（家電品等の代替或は有用物として
収集・販売店及びリサイクル機関への供給等）を除き、
可燃物ごみ３、不燃物ごみ４に種分けされ、可燃物ごみ
３を小物、大物（可燃粗大ごみ）に分別、不燃物ごみ４
を廃プラ５、硝子類、金属類、不燃粗大ごみ等に分別
し、自治体が曜日或は粗大ごみのような物は月日別に各
地区単位で分別収集する。また、可燃物ごみ３、不燃物
ごみ４は可燃物処理場及び不燃物処理場７で適宜処分さ
れている。不燃物ごみ４の処理にのみ着目すると、不燃
物ごみ４の消費者段階での分別、収集、自治体での処理
は歴史、環境、住民意識等様々な要素により各自治体で
相違がある。そこで、消費者段階で最低限見分けが付く
と思われる硝子類、金属類、粗大ごみ等を不燃物ごみ４
とする。また、上記可燃物ごみ３、不燃物ごみ４等の分
別物以外には、プラスチック系の容器包装品、各種製品
に用いられているゴム類、化繊類、プラスチック系の文
具、玩具、小形家電品等が考えられる。廃プラスチック
のリサイクルを念頭にした分別としては、容器包装品の
みを限定することが好ましく、更に、前記容器包装品に
付着しているマヨネーズ、ケチャップ、醤油、ソース、
各種調味量等の食物残査を水洗し、排出することが好ま
しい。しかし、消費者の分別意識、選別能力には個々に
差が有ると考えられる。従って、本発明の実施例で述べ
る廃プラ５とは、大半がシート、袋、トレイ、カップ、
ボトル等の容器包装品で、消費者１の分別時に無意識に
混入した少量の金属類、ガラス瓶や陶器類、紙等の可燃
物、また、種分けが難しい、ゴム・化繊屑、文具・玩具
・小形家電品の破片及びそれらに付着する食物残査等の
異物とし、以下の説明を行う。The general waste consumed and discharged by the consumer 1 is:
Excluding disposal at the consumer level (collection / sales and supply to recycling organizations as substitutes or useful materials for home appliances, etc.)
Combustible waste 3 and incombustible waste 4 are separated, and combustible waste 3 is separated into small and large (combustible oversized garbage), incombustible waste 4
Is classified into waste plastics 5, glass, metals, non-combustible bulky garbage, etc., and the local government collects and separates things such as day of the week or bulky garbage by month and day in each district unit. Further, the combustible waste 3 and the non-combustible waste 4 are appropriately disposed of at a combustible waste treatment plant and a non-combustible waste treatment plant 7. Focusing solely on the treatment of incombustible waste 4, the separation, collection, and treatment by local governments of the incombustible waste 4 at the consumer level differ among the local governments due to various factors such as history, environment, and consciousness of residents. Therefore, glass, metals, oversized garbage, etc., which are considered to be at least discernable at the consumer stage, are converted to non-combustible garbage.
And In addition to the above-mentioned separated materials such as the combustible waste 3 and the non-combustible waste 4, plastic containers and packaging products, rubbers and synthetic fibers used in various products, plastic stationery, toys, small household appliances And so on. As a separation in consideration of recycling of waste plastic, it is preferable to limit only containers and packages, and further, mayonnaise, ketchup, soy sauce, sauce,
It is preferable to wash and discharge food residues such as various seasonings. However, it is thought that there are individual differences in consumers' awareness of sorting and sorting ability. Therefore, most of the waste plastic 5 described in the embodiment of the present invention is a sheet, a bag, a tray, a cup,
Containers and packaging such as bottles, a small amount of metals, glass bottles, pottery, paper and other combustible materials that are unintentionally mixed in at the time of separation by the consumer 1, and difficult to sort, rubber, synthetic debris, stationery, toys, The following description will be given of small household electrical appliances as fragments and foreign matter such as food residue adhering to them.
【００１３】収集手段６で収集された廃プラ５は、不燃
物処理場７で、例えば、廃プラ５を圧縮し、周囲をビニ
ール等でモールド或は結束し減容され、ストックヤード
（例えば、埋立場所又はその近傍）に減容・ストック８
される。減容・ストック８された廃プラ５は、輸送手段
９により破砕・分別工場１０へ持ち込まれる。The waste plastic 5 collected by the collection means 6 is compressed in the incombustible waste treatment plant 7, for example, by compressing the waste plastic 5 and the surroundings are molded or bound with vinyl or the like to reduce the volume. Reduced to stock at or near a landfill site, stock 8
Is done. The waste plastic 5 whose volume has been reduced and stocked 8 is taken into the crushing / sorting plant 10 by the transportation means 9.
【００１４】持ち込まれた廃プラ５は粗破砕機１１によ
り廃プラ５を分離・分別し、第一風力選別機１２によ
り、分離・分別された廃プラ５の内、比較的軽量で嵩張
る容器包装品等（以下、軽量廃プラと略す）を選別す
る。次に、磁力選別機１３で、軽量廃プラ以外の廃プラ
より鉄１３ａを選別し、渦電流選別機１４で、軽量廃プ
ラ、鉄１３ａ以外の廃プラより非鉄金属１４ａを選別す
る。次工程では、第二風力選別機１５により、軽量廃プ
ラ及び鉄１３ａ、非鉄金属１４ａ以外の重量廃プラを回
収し、ガラス瓶・陶器等がダスト１６として残ることに
なる。尚、本実施例で記した第一・第二風力選別機１
２、１５は、一つの風力源とし、配管径、吸引部の高さ
及び吸引部先端の形状により、軽量廃プラ、重量廃プラ
を吸引制御することが好ましい。また、磁力選別機１
３、渦電流選別機１４は有用物の回収と共に、後述する
細破砕機１６の保護装置としての役割が重要で、廃プラ
５の処理量が少ない場合や、第一風力選別機１２で吸引
される軽量廃プラの構成要素に金属類が多い場合には、
磁力選別機１３、渦電流選別機１４は第一風力選別機１
２の上流に設置するのが好ましい。更に、消費者１の分
別精度によっては、廃プラ５の内容物が容器包装品１０
０％に限りなく近くなる。この場合、磁力選別機１３及
び渦電流選別機１４は本設備より除外した装置構成とす
る方が好ましい。The waste plastic 5 brought in is separated and sorted by the coarse crusher 11, and among the waste plastic 5 separated and sorted by the first wind separator 12, a relatively light and bulky container and packaging is used. Products (hereinafter abbreviated as lightweight waste plastic) are sorted out. Next, the iron 13a is selected from the waste plastic other than the lightweight waste plastic by the magnetic force sorter 13, and the non-ferrous metal 14a is sorted from the waste plastic other than the lightweight waste plastic and the iron 13a by the eddy current sorter. In the next step, the second wind separator 15 collects the lightweight waste plastic and the heavy waste plastic other than the iron 13a and the non-ferrous metal 14a, and the glass bottles, pottery, and the like remain as dust 16. The first and second wind separators 1 described in the present embodiment.
Reference numerals 2 and 15 denote one wind power source, and it is preferable to control the suction of the light-weight waste plastic and the heavy-weight waste plastic according to the pipe diameter, the height of the suction unit, and the shape of the tip of the suction unit. In addition, magnetic force sorting machine 1
3. The eddy current sorter 14 plays an important role as a protection device for the shredder 16 to be described later, together with the recovery of useful materials, when the amount of waste plastic 5 to be treated is small, or when the first wind sorter 12 sucks. If there are many metals in the components of the lightweight waste plastic,
The magnetic force sorter 13 and the eddy current sorter 14 are the first wind sorter 1
Preferably, it is located upstream of 2. Further, depending on the separation accuracy of the consumer 1, the contents of the waste plastic 5
It is as close as possible to 0%. In this case, it is preferable that the magnetic force sorter 13 and the eddy current sorter 14 have a device configuration excluded from the present equipment.
【００１５】次に、分岐工程として、第一・第二風力選
別機１２、１５により回収された軽量・重量プラは細破
砕機１７に送られ、該プラを細く破砕する。細分化され
た該プラは脱塩装置１８で塩素化合物１９ａ及びプラ複
合物１９ｂの分別物１９を得る。この内、プラ複合物１
９ｂは、定量供給手段２０、例えば、ホッパスケール、
コンスタントフィード等で、廃プラのリサイクル手段２
１、例えば、高炉の還元材、セメントキルンの燃料等に
消費可能となる。尚、この際、プラ複合物１９ｂが定量
供給手段２０へ供給されると共に、塩素分析手段２２
（例えば、所量の廃プラを燃焼させ、燃焼ガスの塩素含
有量を特定する方法）でプラ複合物１９ｂ中の塩素分を
計測し、脱塩装置１８の塩ビ分別精度を制御することが
好ましい。さらに、リサイクル手段２１を効率良く運転
するための運転データ２３（例えば、燃焼カロリーの計
測、廃プラの配合比等）により、定量供給装置２０の供
給量を制御することが好ましい。Next, as a branching step, the light and heavy plastics collected by the first and second wind separators 12 and 15 are sent to a fine crusher 17 where the plastics are finely crushed. The pulverized plastic is subjected to a desalting unit 18 to obtain a fraction 19 of a chlorine compound 19a and a plastic composite 19b. Among them, plastic composite 1
9b is a fixed amount supply means 20, for example, a hopper scale,
Recycling of waste plastics by constant feed 2
1. For example, it can be consumed as a reducing material for a blast furnace, a fuel for a cement kiln, and the like. At this time, the plastic compound 19b is supplied to the quantitative supply means 20 and the chlorine analysis means 22
It is preferable to measure the chlorine content in the plastic composite 19b by using, for example, a method of burning a predetermined amount of waste plastic and specifying the chlorine content of the combustion gas, and control the PVC separation accuracy of the desalination apparatus 18. . Furthermore, it is preferable to control the supply amount of the fixed amount supply device 20 based on operation data 23 (for example, measurement of combustion calories, mixing ratio of waste plastic, etc.) for efficiently operating the recycling unit 21.
【００１６】また、プラ複合物１９ｂの組成（ＰＰ、Ｐ
Ｅ、ＰＳ、ＰＥＴを各々何％含有し成るプラ複合物）が
明確であれば環境衛生、漁業、建築土木、農業、電気資
材等のマテリアルリサイクルが可能であり、ＰＰ、ＰＥ
等のポリオレフィン系とＰＳ等に分別すれば、マテリア
ルリサイクルの適用拡大が図れる。The composition of the plastic composite 19b (PP, P
If it is clear that the plastic composite contains E, PS, and PET, respectively, it is possible to recycle materials such as environmental hygiene, fisheries, construction civil engineering, agriculture, and electric materials.
Separation into polyolefins such as PS and PS can expand the application of material recycling.
【００１７】一方、廃プラ５はプラスチック組成ばかり
ではなく、食物残査等の異物が付着している。例えば、
この内の塩、醤油等も塩素化合物系のプラスチックと同
様ダイオキシン問題等の環境汚染物質である可能性が示
唆されている。従って、脱塩装置１８は湿式で、かつ、
洗浄効果の高い、液体サイクロンのような脱塩装置１８
が好ましい。On the other hand, the waste plastic 5 has not only a plastic composition but also foreign substances such as food residue. For example,
It has been suggested that salts and soy sauce among them may be environmental pollutants such as dioxin problem as well as chlorine compound plastics. Therefore, the desalination device 18 is wet and
A desalination device 18 such as a hydrocyclone with high cleaning effect
Is preferred.
【００１８】次に、選別外のダスト１６、脱塩装置１８
で分別された塩素化合物１９ａは処分２４される。処分
２４の方法こと例としては、産業廃棄物としての処分、
供給元、すなわち、不燃物処理場７への還元、塩素化合
物１９ａはリサイクルし、ダスト１６は廃棄処分等が考
えられる。Next, the unsorted dust 16 and the desalting unit 18
The chlorine compound 19a separated in the above is disposed 24. Examples of the method of disposal 24 include disposal as industrial waste,
It is conceivable that the supply source, that is, reduction to the incombustibles treatment plant 7, the chlorine compound 19a is recycled, and the dust 16 is disposed of.
【００１９】尚、本発明の実施例は一般廃棄物の処理を
対象に説明したものであるが、産業廃棄物においても、
組成の不明な物、プラスチックが複数混入している物を
処理する好適な装置である。また、破砕・分別工場１０
は自治体及び各企業が資本金を投下した第３セクターが
一括集中処理する場合、廃プラの大口ユーザであるリサ
イクル手段２１を所有する企業が本設備を持つ場合が考
えられる。Although the embodiment of the present invention has been described for the treatment of general waste, the present invention is also applicable to industrial waste.
It is a suitable device for treating objects of unknown composition or those containing a plurality of plastics. In addition, crushing and sorting plant 10
It is conceivable that the local government and the third sector to which each company invested capital collectively process, and the company that owns the recycling means 21, which is a large user of waste plastic, may have this facility.
【００２０】図２は本発明の他の実施例である一般不燃
廃棄物の回収・処理装置のフローである。本実施例は粗
大ごみ等の処理、鉄、アルミ缶等の選別のため不燃物処
理場７に設置されている、粗破砕機１１、磁力選別機１
３、渦電流選別機１４等の既存装置に、風力選別機を追
設し、廃プラ５の処理に有効利用した場合の実施例であ
り、動作並びに基本的な効果は図１と同等である。本実
施例固有の効果としては、既存設備の有効利用によるト
ータル設備コストの低減、埋立処分に供されるダスト１
６のような不要物の輸送コスト及び処分費の削減が考え
られる。FIG. 2 is a flow chart of a general non-combustible waste recovery / treatment apparatus according to another embodiment of the present invention. In this embodiment, a coarse crusher 11 and a magnetic separator 1 are installed in a noncombustibles treatment plant 7 for treating bulky waste and sorting iron and aluminum cans.
3. This is an embodiment in which a wind separator is added to an existing device such as an eddy current separator 14 and is effectively used for treating waste plastics 5. The operation and basic effects are the same as those in FIG. . The specific effects of this embodiment include the reduction of the total equipment cost by the effective use of existing equipment, and the reduction of dust used for landfill disposal.
It is conceivable to reduce the transportation cost and disposal cost of unnecessary items such as 6.
【００２１】図３は本発明による不燃廃棄物の回収・処
理装置の他の実施例であり、一般不燃廃棄物の回収・処
理に適するものである。本実施例の動作は以下の通りで
ある。FIG. 3 shows another embodiment of the non-combustible waste collecting and treating apparatus according to the present invention, which is suitable for general non-combustible waste collecting and treating. The operation of this embodiment is as follows.
【００２２】不燃廃棄物処理場７に収集車６により持ち
込まれた廃プラ５は、一時貯蔵サイロ又は破袋機等の役
割を持つホッパ２５へ投棄され、減容装置２６で圧縮・
結束された減容廃プラ２７となる。減容廃プラ２７は埋
立ストックヤード８でストックされ、適宜、運搬車９で
破砕・分別工場１０へ輸送される。破砕・分別工場１０
に供された減容廃プラ２７はベルトコンベア２８によ
り、二軸破砕機１１に投入され、２５〜１５０ｍｍ程
度、好ましくは２５〜１００ｍｍ程度或は２５〜５０ｍ
ｍ程度に粗破砕することで、減容廃プラ２７が分離・分
別する。The waste plastic 5 brought into the non-combustible waste treatment plant 7 by the collection vehicle 6 is discarded to a hopper 25 having a role of a temporary storage silo or a bag breaker, and compressed and reduced by a volume reduction device 26.
It becomes the bound volume reduction waste plastic 27. The volume-reduced waste plastic 27 is stocked at the landfill stockyard 8 and transported to the crushing / sorting factory 10 by the transport vehicle 9 as appropriate. Crushing and sorting plant 10
The waste plastic 27 reduced in volume is fed into the twin-screw crusher 11 by a belt conveyor 28, and is about 25 to 150 mm, preferably about 25 to 100 mm, or 25 to 50 m.
By roughly crushing to about m, the volume-reduced waste plastic 27 is separated and separated.
【００２３】分離・分別された廃プラ５はベルトコンベ
ア２９で各選別工程に搬送される。二軸破砕機１１の下
部では、嵩張る軽量廃プラにより、容積の大半が占有さ
れるため、風力選別機本体３０に設置された吸引ブロワ
ー３０ａを風力源とする第一風力選別部１２で嵩張る軽
量廃プラを吸引し、選別する。尚、この際、第一風力選
別部１２の吸引風量は軽量廃プラのみを吸引するよう低
風量とし、二軸破砕機１１の下部近傍のベルトコンベア
２９は振動コンベア等の拡散及び、ベルトコンベア２９
の進行方向に対し、垂直方向に仕切り板を設ける等し
て、ベルトコンベア２９上を平準化することが好まし
い。The separated and separated waste plastics 5 are conveyed by a belt conveyor 29 to each sorting step. In the lower part of the twin-screw crusher 11, since the bulk of the volume is occupied by the bulky lightweight waste plastic, the bulky lightweight in the first wind separation unit 12 using the suction blower 30a installed in the wind separation machine body 30 as a wind source. Aspirate and sort waste plastic. At this time, the suction air volume of the first wind separation unit 12 is set to a low air volume so as to suck only the light-weight waste plastic, and the belt conveyor 29 near the lower part of the twin-screw crusher 11 diffuses a vibration conveyor or the like and the belt conveyor 29.
It is preferable to level the surface of the belt conveyor 29 by providing a partition plate in a direction perpendicular to the traveling direction of the belt conveyor.
【００２４】次に、磁力選別機１３で軽量廃プラ以外の
廃プラより鉄１３ａを選別し、次工程で第一風力選別部
１２と共通の吸引ブロワー３０ａを風力源とする第二風
力選別部１５により、軽量廃プラ及び鉄１３ａ以外のプ
ラスチックを回収し、その他のガラス瓶、陶器等がダス
ト１６として回収される。尚、第二風力選別部１５は第
一風力選別部１２より配管径を小さくし、ベルトコンベ
ア２９と吸引部の高さを近くすることで、吸引風量を大
きく取れるようにすることが好ましい。また、廃プラ５
は食物残査等に異物が付着しているため、特に夏場は臭
気を発生し、作業環境を悪化させる可能性がある。この
ため、ベルトコンベア２９上は極力囲い、風力選別機本
体３０方向へ臭気が吸引し易い構造とすると共に、吸引
ブロワー３０ａの排気側に活性炭等を設置することで、
臭気を炭に吸着させ、脱臭効果を持たせることが好まし
い。Next, the iron 13a is selected from waste plastics other than the lightweight waste plastics by the magnetic force sorter 13, and in the next step, the second wind separation section using the suction blower 30a common to the first wind separation section 12 as a wind source. By 15, plastics other than lightweight waste plastic and iron 13 a are collected, and other glass bottles, pottery, and the like are collected as dust 16. In addition, it is preferable that the second wind separation unit 15 has a smaller pipe diameter than the first wind separation unit 12 and that the height of the belt conveyor 29 and the suction unit is close to each other so that a large suction air volume can be obtained. In addition, waste plastic 5
Since foreign matter is attached to food residue and the like, odor is generated particularly in summer, which may deteriorate the working environment. For this reason, by enclosing the belt conveyor 29 as much as possible, and by adopting a structure in which odor is easily sucked in the direction of the wind separator 30 main body, by installing activated carbon or the like on the exhaust side of the suction blower 30a,
It is preferable that the odor is adsorbed on the charcoal to have a deodorizing effect.
【００２５】次に、風力選別機本体３０のホッパ３０ｂ
に貯蔵された軽・重量廃プラはロータリーバルブ３１で
一軸破砕機１７に定量供給され、前記破砕機で３〜２５
ｍｍ、好ましくは３〜１０ｍｍに細破砕される。細分化
された該プラは、ブロワー３２によりサイロ３３を介し
て、脱塩装置１８へ供給される。脱塩装置１８では以下
の手順で塩素化合物１９ａとプラ複合物１９ｂが分別さ
れる。まず、サイロ３３に供された該プラは混合水槽３
５で水３４と混合され、プラスチック搬送ポンプ３６に
より液体サイクロン３７に供給される。液体サイクロン
３７ではプラスチックの材質による比重差を利用して、
異種プラスチック混合物を比重の大小で２成分系に分別
する。すなわち、比重の大きい塩素化合物１９ａは液体
サイクロン３７内部の壁面近くで生じる下方旋回流によ
り下方より排出され、比重の小さいポリオレフィン系の
プラ複合物１９ｂは液体サイクロン３７中心部に生じる
上方旋回流により上方へ排出され、分別される。分別さ
れた塩素化合物１９ａとプラ複合物１９ｂは各々脱水機
３８、３９で水分除去され、回収されると共に、除去さ
れた水分は循環水槽４０に供され、循環ポンプ４１で混
合水槽３５に循環される。尚、本装置によれば、洗浄効
果による食物残査等の異物除去が可能なため、循環水を
排水する場合には排水処理設備を介することが好まし
い。Next, the hopper 30b of the wind separator body 30
The light and heavy waste plastic stored in the crusher is quantitatively supplied to the single-shaft crusher 17 by a rotary valve 31, and the crusher 3 to 25 supplies the same.
mm, preferably 3 to 10 mm. The pulverized plastic is supplied to the desalination device 18 by the blower 32 through the silo 33. In the desalination device 18, the chlorine compound 19a and the plastic compound 19b are separated by the following procedure. First, the plastic provided to the silo 33 is
At 5, it is mixed with water 34 and supplied to a hydrocyclone 37 by a plastic transport pump 36. In the hydrocyclone 37, utilizing the specific gravity difference due to the material of the plastic,
A mixture of different plastics is fractionated into two-component systems according to the specific gravity. That is, the chlorine compound 19a having a large specific gravity is discharged from below by a downward swirling flow generated near a wall surface inside the hydrocyclone 37, and the polyolefin plastic compound 19b having a small specific gravity is upwardly generated by an upward swirling flow generated at the center of the hydrocyclone 37. It is discharged and separated. The separated chlorine compound 19a and the plastic compound 19b are dewatered and recovered by dehydrators 38 and 39, respectively, and are recovered. The water thus removed is supplied to a circulating water tank 40 and circulated to a mixed water tank 35 by a circulating pump 41. You. In addition, according to this apparatus, since foreign substances such as food residue can be removed by the cleaning effect, when draining the circulating water, it is preferable to pass through a wastewater treatment facility.
【００２６】[0026]
【発明の効果】本発明の実施例によれば、消費者におけ
る最小限の分別、並びに廃プラスチック中の塩素化合物
を除去することで、廃プラスチックのリサイクル性が向
上すると共に、埋立廃棄する不燃物の量が抜本的に削減
でき、埋立処分場の延命化が図れる。According to the embodiment of the present invention, by minimizing the separation by consumers and removing chlorine compounds in waste plastics, the recyclability of waste plastics is improved, and incombustibles to be disposed of in landfills are improved. The amount of waste can be drastically reduced, and the life of the landfill can be extended.
【００２７】また、各工場、機関等への輸送をともなう
場合、供給者の数、距離に対し、有効に減容輸送を取混
ぜることにより、輸送コストを低減することが可能とな
る。In the case where transportation to factories and institutions is involved, transportation costs can be reduced by effectively mixing volume-reduced transportation with the number and distance of suppliers.
【図１】本発明による不燃廃棄物の回収・処理装置の一
実施例を示すフロー図である。FIG. 1 is a flowchart showing one embodiment of a non-combustible waste collection / treatment device according to the present invention.
【図２】本発明による不燃廃棄物の回収・処理装置の他
の実施例を示すフロー図である。FIG. 2 is a flowchart showing another embodiment of the non-combustible waste collection / treatment device according to the present invention.
【図３】本発明による不燃廃棄物の回収・処理装置の他
の実施例を示すフロー図である。FIG. 3 is a flowchart showing another embodiment of the non-combustible waste collection / treatment device according to the present invention.
１…消費者、２…分別ごみ、３…可燃物ごみ、４…不燃
物ごみ、５…廃プラスチック、６…収集手段、７…不燃
物処理場、８…減容・ストック、９…輸送手段、１０…
破砕・分別工場、１１…粗破砕機、１２…第一風力選別
機、１３…磁力選別機、１４…渦電流選別機、１５…第
二風力選別機、１６…ダスト、１７…細破砕機、１８…
脱塩装置、１９…分別物、１９ａ…塩素化合物、１９ｂ
…プラ複合物、２０…定量供給手段、２１…リサイクル
手段、２２…塩素分析手段、２３…運転データ。1: Consumer, 2: Separated waste, 3: Combustible waste, 4: Non-combustible waste, 5: Waste plastic, 6: Collection means, 7: Non-combustible waste treatment plant, 8: Reduced volume and stock, 9: Transportation means , 10 ...
Crushing / sorting plant, 11: coarse crusher, 12: first wind separator, 13: magnetic separator, 14: eddy current separator, 15: second wind separator, 16: dust, 17: fine crusher, 18 ...
Desalination equipment, 19: Separated product, 19a: Chlorine compound, 19b
... Plastic compound, 20 ... Quantitative supply means, 21 ... Recycling means, 22 ... Chlorine analysis means, 23 ... Operating data.
Claims (21)
れた不燃物ごみをストックする手段と、不燃物ごみを輸
送する手段と、該不燃物ごみを分離・分別する破砕手段
と、分離・分別された該不燃物ごみの内、比較的軽量で
嵩張るごみを選別する手段と、該選別ごみを細く破砕す
る手段と、細分化されたごみの内、無機・有機塩素化合
物を除去する脱塩手段と、該脱塩物をリサイクルする手
段に定量供給する定量供給手段からなることを特徴とす
る不燃廃棄物の回収・処理装置。1. Means for separating incombustible waste, means for storing separately collected incombustible waste, means for transporting incombustible waste, crushing means for separating and separating the incombustible waste, and separation A means for sorting relatively light and bulky waste among the separated incombustible waste, a means for crushing the sorted waste finely, and a degassing for removing inorganic and organic chlorine compounds from the finely divided waste. A non-combustible waste recovery / treatment device comprising a salt means and a quantitative supply means for supplying a constant amount to the means for recycling the desalinated product.
属類及び家電品等の粗大ごみに分別し、収集する手段
と、分別収集されたごみの内、プラスチック系の不燃物
ごみを請求項１記載の各手段を用いて処理することを特
徴とする不燃廃棄物の回収・処理装置。2. A means for separating and collecting non-combustible waste into oversized waste such as plastics, glass, metals and home appliances, and a plastic-based non-burnable waste among the separately collected waste. An apparatus for collecting and treating non-combustible waste, wherein the apparatus uses one of the means described in claim 1.
置において、上記プラスチック系の不燃物ごみが容器包
装品のみであることを特徴とする不燃廃棄物の回収・処
理装置。3. The non-combustible waste collection and treatment apparatus according to claim 2, wherein the plastic-based non-combustible waste is container and packaging only.
置において、上記プラスチック系の不燃物ごみに付着し
た食物残査を排出元で洗浄し、排出することを特徴とす
る不燃廃棄物の回収・処理装置。4. The non-combustible waste recovery and treatment apparatus according to claim 2, wherein the food residue attached to the plastic-based non-combustible waste is washed at a discharge source and discharged. Collection and processing equipment.
置において、分別収集されたプラスチック系の不燃物ご
みを減容する手段と、該減容プラをストックする手段
と、ストックした該減容プラを輸送する手段からなるこ
とを特徴とする不燃廃棄物の回収・処理装置。5. The non-combustible waste recovery and treatment apparatus according to claim 1, wherein said means for reducing the volume of plastic incombustible waste separated and collected, means for stocking said reduced volume plastic, and A non-combustible waste collection / treatment device characterized by comprising means for transporting a reduced volume plastic.
置において、分離・分別する破砕手段の後流の選別手段
が、比較的軽量で嵩張るプラスチックごみを選別する手
段と、鉄及び非鉄、或はその両者を選別する手段からな
ることを特徴とする不燃廃棄物の回収・処理装置。6. The non-combustible waste recovery and treatment apparatus according to claim 1, wherein the separation means for separating the crushing means for separating and separating is a means for separating relatively light and bulky plastic waste, and a means for separating ferrous and non-ferrous metals. A non-combustible waste collection / treatment device comprising means for selecting one or both of them.
置において、脱塩手段にて分別された塩素化合物以外の
プラスチック複合物をリサイクルする手段に用いること
を特徴とする不燃廃棄物の回収・処理装置。7. The non-combustible waste recovery and treatment apparatus according to claim 1, wherein said non-combustible waste recovery and treatment apparatus is used for recycling plastic composites other than chlorine compounds separated by a desalting means. Collection and processing equipment.
れた不燃物ごみを分離・分別する破砕手段と、分離・分
別された該不燃物ごみの内、比較的軽量で嵩張るごみを
選別する手段と、選別ごみをストックする手段及び輸送
する手段と、該選別ごみを細分化し、破砕する手段と、
細分化されたごみの内、無機・有機塩素化合物を除去す
る脱塩手段と、該脱塩物をリサイクルする手段に定量供
給する定量供給手段からなることを特徴とする不燃廃棄
物の回収・処理装置。8. A means for separating incombustible waste, a crushing means for separating and separating separated and collected incombustible waste, and a relatively light and bulky waste among the separated and separated incombustible waste. Means, means for stocking and transporting the sorted waste, means for fragmenting the sorted waste, and means for crushing,
Collection and treatment of non-combustible waste, comprising: desalting means for removing inorganic and organic chlorine compounds from the subdivided waste; and quantitative supply means for quantitatively supplying the desalted product to means for recycling. apparatus.
不燃物ごみを減容する減容装置と、減容された該不燃物
ごみをストックするヤードと、ストックされた該不燃物
ごみを輸送し、分離・分別する二軸破砕機と、分離・分
別された該不燃物ごみの内、比較的軽量で嵩張るプラス
チックごみを選別する風力選別機と、鉄を選別する磁力
選別機と、残物中のごみより取りこぼしたプラスチック
を選別する該風力選別機と、該プラスチックごみを細く
破砕する一軸破砕機と、細分化されたごみの内、無機・
有機塩素化合物を除去する湿式の脱塩装置と、該脱塩物
をリサイクルする手段に定量供給する装置からなること
を特徴とする不燃廃棄物の回収・処理装置。9. A volume reducing device for reducing the volume of plastic incombustible waste among the separately collected waste, a yard for storing the reduced volume of incombustible waste, and transporting the stored incombustible waste. A twin-screw crusher that separates and separates, a wind separator that sorts relatively lightweight and bulky plastic waste among the separated and separated incombustible waste, a magnetic separator that sorts iron, and a residue. A wind separator that sorts out the plastic that has fallen out of the garbage, a uniaxial crusher that crushes the plastic garbage finely, and inorganic and
A non-combustible waste recovery / treatment device, comprising: a wet desalination device for removing an organic chlorine compound; and a device for quantitatively supplying the desalted product to a recycling means.
装置において、該二軸破砕機で分離・分別される不燃物
ごみの粒径を２５〜１５０ｍｍとすることを特徴とする
不燃廃棄物の回収・処理装置。10. The non-combustible waste collection and treatment apparatus according to claim 9, wherein the particle size of the non-combustible waste separated and separated by the twin-screw crusher is 25 to 150 mm. Equipment for collecting and processing objects.
装置において、該二軸破砕機で分離・分別される不燃物
ごみの粒径を好ましくは２５〜１００ｍｍとすることを
特徴とする不燃廃棄物の回収・処理装置。11. The non-combustible waste recovery and treatment apparatus according to claim 9, wherein the particle diameter of the non-combustible waste separated and separated by said twin-screw crusher is preferably 25 to 100 mm. A non-combustible waste collection and treatment device.
装置において、該二軸破砕機で分離・分別される不燃物
ごみの粒径を好ましくは２５〜５０ｍｍとすることを特
徴とする不燃廃棄物の回収・処理装置。12. The non-combustible waste recovery and treatment apparatus according to claim 9, wherein the particle diameter of the non-combustible waste separated and separated by the twin-screw crusher is preferably 25 to 50 mm. A non-combustible waste collection and treatment device.
装置において、該二軸破砕機の下流に振動コンベア配し
たことを特徴とする不燃廃棄物記載の不燃廃棄物の回収
・処理装置の回収・処理装置。13. The non-combustible waste recovery and treatment apparatus according to claim 9, wherein a vibration conveyor is disposed downstream of the twin-screw crusher. Collection and processing equipment.
装置において、該２種類の風力選別機は風力源が共通
で、輸送管の管径、輸送管吸引部の構造及び吸引距離が
異なる構造であることを特徴とする不燃廃棄物の回収・
処理装置。14. The non-combustible waste recovery and treatment apparatus according to claim 9, wherein the two types of wind separators have a common wind source, and have a diameter of a transport pipe, a structure of a transport pipe suction unit, and a suction distance. The non-combustible waste collection /
Processing equipment.
装置において、該一軸破砕機で分離・分別される不燃物
ごみの粒径を３〜２５ｍｍとすることを特徴とする不燃
廃棄物の回収・処理装置。15. The non-combustible waste recovery and treatment apparatus according to claim 9, wherein the particle size of the non-combustible waste separated and separated by the single-shaft crusher is 3 to 25 mm. Collection and processing equipment.
装置において、該一軸破砕機で分離・分別される不燃物
ごみの粒径を好ましくは３〜１０ｍｍとすることを特徴
とする不燃廃棄物の回収・処理装置。16. The non-combustible waste collection and treatment apparatus according to claim 9, wherein the particle size of the non-combustible waste separated and separated by said single-shaft crusher is preferably 3 to 10 mm. Waste collection and treatment equipment.
装置において、該風力選別機の風力源のガス排気側に脱
臭装置を配設したことを特徴とする不燃廃棄物の回収・
処理装置。17. The non-combustible waste collection and treatment device according to claim 9, wherein a deodorizing device is provided on a gas exhaust side of a wind source of the wind separator.
Processing equipment.
装置において、該脱塩装置で使用される循環水の排水部
に排水処理設備を配設したことを特徴とする不燃廃棄物
の回収・処理装置。18. The non-combustible waste collection and treatment apparatus according to claim 9, wherein a waste water treatment facility is provided in a drain section of the circulating water used in the desalination apparatus. Collection and processing equipment.
装置において、該脱塩物中の塩素分を分析する装置で該
脱塩装置の分別精度を制御することを特徴とする不燃廃
棄物の回収・処理装置。19. The non-combustible waste recovery and treatment apparatus according to claim 9, wherein the apparatus for analyzing the chlorine content in the desalinated substance controls the separation accuracy of the desalination apparatus. Equipment for collecting and processing objects.
装置において、該リサイクル手段の運転データで該定量
供給装置の供給量を制御することを特徴とする不燃廃棄
物の回収・処理装置。20. The non-combustible waste collection and treatment apparatus according to claim 9, wherein the supply amount of the fixed quantity supply device is controlled by operating data of the recycling means. .
収集された不燃物ごみをストックするステップと、不燃
物ごみを輸送するステップと、該不燃物ごみを分離・分
別する破砕ステップと、分離・分別された該不燃物ごみ
の内、比較的軽量で嵩張るごみを選別するステップと、
該選別ごみを細く破砕するステップと、細分化されたご
みの内、無機・有機塩素化合物を除去する脱塩ステップ
と、該脱塩物をリサイクルするステップに定量供給する
ことを特徴とする不燃廃棄物の回収・処理方法。21. A step of separating incombustible waste, a step of stocking separately collected incombustible waste, a step of transporting incombustible waste, a crushing step of separating and separating the incombustible waste, and separation. A step of sorting relatively light and bulky refuse out of the separated incombustible refuse;
Non-combustible waste characterized in that a fixed amount is supplied to a step of crushing the sorted waste finely, a desalting step of removing inorganic and organic chlorine compounds from the divided waste, and a step of recycling the desalted product. How to collect and dispose of things.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10032550A JPH11226555A (en) | 1998-02-16 | 1998-02-16 | Method and apparatus for recovering and treating incombustible waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10032550A JPH11226555A (en) | 1998-02-16 | 1998-02-16 | Method and apparatus for recovering and treating incombustible waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11226555A true JPH11226555A (en) | 1999-08-24 |
Family
ID=12362052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10032550A Pending JPH11226555A (en) | 1998-02-16 | 1998-02-16 | Method and apparatus for recovering and treating incombustible waste |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11226555A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006281114A (en) * | 2005-04-01 | 2006-10-19 | Ube Ind Ltd | Waste treatment method and treatment apparatus |
| WO2010016513A1 (en) * | 2008-08-08 | 2010-02-11 | 太平洋セメント株式会社 | Fuelization system and fuelization method of combustible waste |
-
1998
- 1998-02-16 JP JP10032550A patent/JPH11226555A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006281114A (en) * | 2005-04-01 | 2006-10-19 | Ube Ind Ltd | Waste treatment method and treatment apparatus |
| WO2010016513A1 (en) * | 2008-08-08 | 2010-02-11 | 太平洋セメント株式会社 | Fuelization system and fuelization method of combustible waste |
| JPWO2010016513A1 (en) * | 2008-08-08 | 2012-01-26 | 太平洋セメント株式会社 | Combustible waste fueling apparatus and fueling method |
| JP2012153889A (en) * | 2008-08-08 | 2012-08-16 | Taiheiyo Cement Corp | Method of fuelizing combustible wastes |
| TWI457519B (en) * | 2008-08-08 | 2014-10-21 | Taiheiyo Cement Corp | Combustible waste fuelizing apparatus and fuelizing method |
| US9038932B2 (en) | 2008-08-08 | 2015-05-26 | Taiheiyo Cement Corporation | Apparatus and method for fuelizing inflammable waste |
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