[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JP5277370B2 - Continuous heating furnace for carbonization of organic waste - Google Patents

Continuous heating furnace for carbonization of organic waste Download PDF

Info

Publication number
JP5277370B2
JP5277370B2 JP2007153444A JP2007153444A JP5277370B2 JP 5277370 B2 JP5277370 B2 JP 5277370B2 JP 2007153444 A JP2007153444 A JP 2007153444A JP 2007153444 A JP2007153444 A JP 2007153444A JP 5277370 B2 JP5277370 B2 JP 5277370B2
Authority
JP
Japan
Prior art keywords
carbonization
organic waste
carbonization treatment
heating furnace
continuous heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007153444A
Other languages
Japanese (ja)
Other versions
JP2008144131A (en
Inventor
廣太郎 土本
Original Assignee
廣太郎 土本
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 廣太郎 土本 filed Critical 廣太郎 土本
Priority to JP2007153444A priority Critical patent/JP5277370B2/en
Publication of JP2008144131A publication Critical patent/JP2008144131A/en
Application granted granted Critical
Publication of JP5277370B2 publication Critical patent/JP5277370B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/78Recycling of wood or furniture waste

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Coke Industry (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Description

本発明は、生ごみなどの有機廃棄物の炭化処理方法を実現するための有機廃棄物炭化処理用連続加熱炉に関するものである。   The present invention relates to a continuous heating furnace for carbonization treatment of organic waste for realizing a carbonization treatment method of organic waste such as garbage.

従来より、生ごみ、農作物屑或いは廃木材などの有機廃棄物を炭化させることにより、ダイオキシンなどの有害ガスを発生させず、有機廃棄物を減容化させ、炭化物を土壌改良材や水質改善材などとして再利用できる、炭化処理方法および炭化処理装置が種々提案されている。   Conventionally, carbonization of organic waste such as garbage, crop waste or waste wood reduces the volume of organic waste without generating harmful gases such as dioxin, and converts the carbonized material into soil and water quality improvement materials. Various carbonization treatment methods and carbonization treatment apparatuses that can be reused as various methods have been proposed.

そのような炭化処理方法および炭化処理装置としては、例えば特開2004−277655号公報の炭化処理方法及び炭化処理装置、特開2000−313884号公報の廃棄物の処理方法などある。前者は、炭化槽内に設けられた一対のプレートに有機物を挟み込んで炭化する処理方法および炭化処理装置を開示している。また、後者は、複数のバケット内に廃棄物を投入し、攪拌しながら、無酸素状態で高温蒸気に曝して炭化させる廃棄物の処理方法および炭化処理装置を開示している。   Examples of such a carbonization treatment method and carbonization treatment apparatus include a carbonization treatment method and a carbonization treatment apparatus disclosed in JP-A-2004-277655, and a waste treatment method disclosed in JP-A-2000-313848. The former discloses a treatment method and a carbonization treatment apparatus that sandwich and carbonize an organic substance between a pair of plates provided in a carbonization tank. Further, the latter discloses a waste processing method and a carbonization processing apparatus in which waste is charged into a plurality of buckets and carbonized by exposure to high-temperature steam in an oxygen-free state while stirring.

しかし、前者の炭化処理方法及び炭化処理装置は、単一の炭化槽しか有していないため、日々大量に発生する有機物を炭化処理するためには、装置を大型化するか或いは多数の装置を必要とする。また、仮に大型の装置を構築しても単一の炭化槽で大量の有機物を炭化するためには、大量の燃料と時間を要し、これらがコスト高の要因となり実現化が困難であった。他方、後者の廃棄物の処理方法は、複数のバケット内に廃棄物をそれぞれ投入し、一見して大量の廃棄物を炭化できる構造を有しているが、バケットには高温蒸気を流通させるための多数の細孔部やメッシュが設けられているため、バケットは密閉されておらず、臭気などが漏れる構造となっている。
特開2004−277655号公報 特開2000−313884号公報
However, since the former carbonization treatment method and carbonization treatment apparatus have only a single carbonization tank, in order to carbonize organic substances generated in large quantities every day, the apparatus is enlarged or a large number of apparatuses are used. I need. In addition, even if a large-scale apparatus is constructed, a large amount of fuel and time are required to carbonize a large amount of organic matter in a single carbonization tank, which is a cost factor and difficult to realize. . On the other hand, the latter waste processing method has a structure in which waste can be put into a plurality of buckets and a large amount of waste can be carbonized at first glance. Since a large number of pores and meshes are provided, the bucket is not sealed and has a structure in which odors and the like leak.
JP 2004-277655 A Japanese Patent Laid-Open No. 2000-313884

そこで、本願発明者は上記従来技術の問題点を一挙に解決する有機廃棄物炭化処理用連続加熱炉を想起したものであり、すなわち、本発明の課題は、大量の有機廃棄物を簡素な設備で低廉かつ短時間に炭化減容化でき、臭気やその他の有害ガスが外部に漏れることもなく、炭化物を土壌改良材や水質改善材などとして再利用できる有機廃棄物炭化処理用連続加熱炉を提供することにある。   Therefore, the inventor of the present application recalls a continuous heating furnace for carbonization treatment of organic waste that solves the above-described problems of the prior art at once. That is, the object of the present invention is to provide a large amount of organic waste with simple equipment. This is a continuous heating furnace for carbonization treatment of organic waste that can reduce carbonization in a low cost and in a short time, and does not leak odors or other harmful gases to the outside, and can reuse carbide as a soil improvement material or water quality improvement material. It is to provide.

上記課題を解決するものは、有機廃棄物を内部に投入して密閉状態を保持可能な複数の炭化処理用容器と、該炭化処理用容器に設けられ内部の温度が設定温度以上、或いは設定圧力以上になることを抑制するための減圧手段と、複数の該炭化処理用容器を順次搬送するための搬送手段と、複数の前記炭化処理用容器を加熱して内部の有機廃棄物を炭化させるための加熱手段と、燃焼ガスを排出するための燃焼ガス排出部に設けられ燃焼ガスを燃焼させるための第2加熱手段と複数の前記炭化処理用容器を冷却するための冷却手段を有していることを特徴とする有機廃棄物炭化処理用連続加熱炉である。 What solves the above-mentioned problem is that a plurality of carbonization treatment containers capable of maintaining an airtight state by introducing organic waste into the inside, and the internal temperature provided in the carbonization treatment container is equal to or higher than a set temperature or a set pressure Depressurizing means for suppressing the above, conveying means for sequentially conveying the plurality of carbonization treatment containers, and heating the plurality of carbonization treatment containers to carbonize the internal organic waste Heating means, a second heating means for burning the combustion gas provided in the combustion gas discharge section for discharging the combustion gas, and a cooling means for cooling the plurality of carbonization treatment containers. A continuous heating furnace for carbonizing organic waste.

前記冷却手段は、ステンレス板にて区画された冷却室内に導入された冷却用媒体流通管から噴出される冷却用媒体により冷却されるものであることが好ましい。 The cooling means is preferably cooled by a cooling medium ejected from a cooling medium flow pipe introduced into a cooling chamber partitioned by a stainless steel plate .

請求項1に記載の発明によれば、大量の有機廃棄物を簡素な設備で低廉かつ短時間に炭化減容化できる。また、密閉状態で炭化するため、臭気やその他の有害ガスが外部に漏れることもなく炭化物に吸着される。さらに、炭化物を土壌改良材や水質改善材などとして再利用できる。
請求項に記載の発明によれば、上記請求項1の効果に加え、加熱された炭化処理用容器をより速やかに冷却することができる。
According to the first aspect of the present invention, a large amount of organic waste can be carbonized and reduced in a short time with simple equipment. Further, since carbonization is performed in a sealed state, odors and other harmful gases are adsorbed by the carbide without leaking to the outside. Further, the carbide can be reused as a soil improvement material or a water quality improvement material.
According to the second aspect of the invention, in addition to the effect of the first aspect, the heated carbonization vessel can be cooled more quickly.

本発明の有機廃棄物炭化処理用連続加熱炉は、有機廃棄物を内部に投入して密閉状態を保持可能な複数の炭化処理用容器を順次搬送して加熱し内部の有機廃棄物を炭化することで、大量の有機廃棄物を簡素な設備で低廉かつ短時間で減容化でき、臭気やその他の有害ガスが外部に漏れることもなく、有機廃棄物を安全に炭化処理することを実現した。   The continuous heating furnace for carbonization treatment of organic waste according to the present invention sequentially feeds and heats a plurality of carbonization treatment containers capable of maintaining a sealed state by introducing the organic waste into the inside to carbonize the organic waste inside. As a result, it was possible to reduce the volume of organic waste in a simple and inexpensive manner in a short time, and to safely carbonize organic waste without causing odors and other harmful gases to leak outside. .

図1は本発明の有機廃棄物炭化処理用連続加熱炉の一実施例の一部切り欠き側面概略図であり、図2は図1に示した有機廃棄物炭化処理用連続加熱炉の平面図であり、図3は図1に示した有機廃棄物炭化処理用連続加熱炉の炭化処理用容器の斜視図であり、図4は図1に示した有機廃棄物炭化処理用連続加熱炉の炭化処理用容器の縦断面図である。   FIG. 1 is a partially cutaway side schematic view of one embodiment of a continuous heating furnace for carbonization treatment of organic waste according to the present invention, and FIG. 2 is a plan view of the continuous heating furnace for carbonization treatment of organic waste shown in FIG. 3 is a perspective view of the carbonization container of the continuous heating furnace for organic waste carbonization shown in FIG. 1, and FIG. 4 is the carbonization of the continuous heating furnace for organic waste carbonization shown in FIG. It is a longitudinal cross-sectional view of the processing container.

この実施例の有機廃棄物炭化処理用連続加熱炉1は、図1に示すように、有機廃棄物を内部に投入して密閉状態を保持可能な複数の炭化処理用容器2a,2b,2c,2d,2e,2fと、複数の炭化処理用容器2a,2b,2c,2d,2e,2fを順次搬送するための搬送手段3と、複数の炭化処理用容器2a,2b,2c,2d,2e,2fを加熱して内部の有機廃棄物を炭化させるための加熱手段4a,4b,4c,4dとを有している。以下、各構成について順次詳述する。   As shown in FIG. 1, the organic waste carbonization continuous heating furnace 1 of this embodiment has a plurality of carbonization treatment containers 2a, 2b, 2c, 2d, 2e, 2f, a plurality of carbonization containers 2a, 2b, 2c, 2d, 2e, 2f, and a plurality of carbonization containers 2a, 2b, 2c, 2d, 2e. , 2f and heating means 4a, 4b, 4c, 4d for carbonizing the organic waste inside. Hereinafter, each configuration will be described in detail.

この実施例の有機廃棄物炭化処理用連続加熱炉1は、ローラーハースキルンであり、炉入口1aから炉出口1bに向かって水平方向(図中h方向)に順次搬送される炭化処理用容器2a,2b,2c,2d,2e,2fを加熱することにより、内部に収納した有機廃棄物を炭化させる。なお、本願でいう有機廃棄物とは、例えば生ごみ、農作物屑或いは廃木材などの有機物であるが、一部に廃プラスチックなどが含まれていても炭化可能である。   The continuous heating furnace 1 for carbonization treatment of organic waste in this embodiment is a roller hearth kiln, and is sequentially conveyed in a horizontal direction (h direction in the figure) from the furnace inlet 1a to the furnace outlet 1b. , 2b, 2c, 2d, 2e, and 2f, the organic waste stored in the interior is carbonized. In addition, although the organic waste as used in this application is organic substances, such as a garbage, agricultural waste, or waste wood, for example, even if waste plastic etc. are included in part, it can be carbonized.

炭化処理用容器2a,2b,2c,2d、2e,2fは、有機廃棄物を内部に投入して加熱しても密閉状態を保持可能に構成されたものであり、耐熱性および耐食性を有するものであればどのようなものでもよいが、この実施例では、耐熱耐食性合金であるステンレス材により炭化処理用容器が形成されている。   The carbonization treatment containers 2a, 2b, 2c, 2d, 2e, and 2f are configured to be able to maintain a sealed state even when organic waste is put into the interior and heated, and have heat resistance and corrosion resistance. In this embodiment, the carbonization vessel is formed of a stainless material that is a heat-resistant and corrosion-resistant alloy.

炭化処理用容器2の構造としては、有機廃棄物を内部に投入して加熱しても密閉状態を保持可能なものであればどのような形態であってもよいが、この実施例では、図3または図4に示すように、上端が開口し長方体の本体部2Aと、本体部2Aの上端開口に嵌合して密閉状態を保持する蓋体2Bとからなり、図4に示すように、生ごみ等有機廃棄物を内部に投入して有機廃棄物炭化処理用連続加熱炉1内で加熱しても密閉状態を保持するように構成されている。なお、この実施例の炭化処理用容器2は、蓋体2Bの自重、または本体部2Aと蓋体2Bとの係合力によって加熱されても密閉状態を保持するが、本体部2Aと蓋体2Bとの間に締結手段を設けたものも本発明の範疇に包含される。   The carbonization treatment container 2 may have any structure as long as it can maintain a sealed state even when organic waste is introduced and heated. 3 or 4, the upper end is open and has a rectangular main body 2A, and a lid 2B that fits into the upper end opening of the main body 2A and maintains a sealed state, as shown in FIG. In addition, even when organic waste such as garbage is put inside and heated in the continuous heating furnace 1 for carbonizing organic waste, the sealed state is maintained. The carbonization treatment container 2 of this embodiment maintains a sealed state even when heated by the weight of the lid 2B or the engagement force between the main body 2A and the lid 2B, but the main body 2A and the lid 2B. Those provided with fastening means between the two are also included in the scope of the present invention.

炭化処理用容器2の個数は、図1または図2中には6個現れているが、有機廃棄物炭化処理用連続加熱炉1は、有機廃棄物を炭化処理用容器2に詰めて順次加熱するものであるため、順次加熱に必要な個数が適宜準備される。   The number of carbonization treatment containers 2 appears in FIG. 1 or FIG. 2, but the organic waste carbonization treatment continuous heating furnace 1 packs organic waste in the carbonization treatment container 2 and sequentially heats it. Therefore, the necessary number for sequential heating is appropriately prepared.

搬送手段3は、複数の炭化処理用容器2a,2b,2c,2d,2e,2fを炉入口1aから炉出口1bに向かって順次搬送するためのものであり、基台1cの長手方向に直交する方向に複数配された回転ローラー3aと、基台1cに設けられ回転ローラー3aを回転可能に支持する支持部3bと、回転ローラー3aを回転させるための駆動手段(図示しない)とから構成されている。そして、炭化処理用容器2a,2b,2c,2d,2e,2fはそれぞれトレー9上に載置され、トレー9が回転ローラー3a上を転動することにより、炭化処理用容器2a,2b,2c,2d,2e,2fが炉入口1aから炉出口1bに向かって順次搬送されるように構成されている。なお、この実施例の搬送手段3は、炉入口1aから炉出口1bに向かって直線状に配されているが、炭化処理用容器2が周回するように環状に構成されたものも本発明の範疇に包含される。   The conveying means 3 is for sequentially conveying a plurality of carbonization processing containers 2a, 2b, 2c, 2d, 2e, 2f from the furnace inlet 1a toward the furnace outlet 1b, and is orthogonal to the longitudinal direction of the base 1c. A plurality of rotating rollers 3a arranged in the direction of rotation, a support portion 3b that is provided on the base 1c and rotatably supports the rotating roller 3a, and driving means (not shown) for rotating the rotating roller 3a. ing. The carbonization processing containers 2a, 2b, 2c, 2d, 2e, 2f are respectively placed on the tray 9, and the tray 9 rolls on the rotating roller 3a, whereby the carbonization processing containers 2a, 2b, 2c. , 2d, 2e, 2f are sequentially conveyed from the furnace inlet 1a toward the furnace outlet 1b. In addition, although the conveyance means 3 of this Example is linearly arranged toward the furnace exit 1b from the furnace inlet 1a, what was comprised cyclically | annularly so that the container 2 for carbonization treatment may circulate may be used. Included in the category.

加熱手段4a,4b,4c,4dは、炭化処理用容器2a,2b,2c,2d,2e,2fを加熱して内部の有機廃棄物を炭化させるためのものであり、図1または図2に示すように、搬送ラインに沿って設けられている。具体的には、加熱手段4a,4b,4c,4dはガスバーナーからなり、基台1cの下方に離間して4機配され、トレー9を介して炭化処理用容器2a,2b,2c,2d,2e,2fを下方から加熱するように構成されている。   The heating means 4a, 4b, 4c, and 4d are for heating the carbonization treatment containers 2a, 2b, 2c, 2d, 2e, and 2f to carbonize the organic waste inside, as shown in FIG. 1 or FIG. As shown, it is provided along the transport line. Specifically, the heating means 4 a, 4 b, 4 c, 4 d are gas burners, and are arranged in four units spaced apart below the base 1 c, and the carbonization treatment containers 2 a, 2 b, 2 c, 2 d are provided via the tray 9. , 2e, 2f are heated from below.

この実施例の有機廃棄物炭化処理用連続加熱炉1の炉長は約12mであり、炭化処理用容器2a,2b,2c,2d,2e,2fは、約25分で炉入口1aから炉出口1bを通過し、内部の有機廃棄物が炭化される。また、有機廃棄物炭化処理用連続加熱炉1はハウジング5により、焼成室が区画され、ハウジング5の上部には、燃焼ガスを燃焼させるための第2加熱手段7を備えた燃焼ガス排出部6が構成されている。 The length of the continuous heating furnace 1 for carbonization treatment of organic waste in this embodiment is about 12 m, and the containers 2a, 2b, 2c, 2d, 2e, 2f for carbonization treatment are about 25 minutes from the furnace inlet 1a to the furnace outlet. Passing through 1b, the organic waste inside is carbonized. The continuous heating furnace 1 for carbonization treatment of organic waste is divided into a firing chamber by a housing 5, and a combustion gas discharge unit 6 having a second heating means 7 for burning the combustion gas at the upper part of the housing 5. Is configured.

つぎに、本発明の有機廃棄物の炭化処理方法を前述した有機廃棄物炭化処理用連続加熱炉1を用いて説明する。
本発明の有機廃棄物の炭化処理方法は、複数の炭化処理用容器2a,2b,2c,2d,2e,2f内に有機廃棄物を投入して密閉状態を保持する工程と、有機廃棄物を投入した炭化処理用容器2a,2b,2c,2d,2e,2fを連続加熱炉1の搬送手段3に配置して順次加熱し炭化処理用容器2a,2b,2c,2d,2e,2f内の有機廃棄物を炭化する工程と、炭化処理用容器2a,2b,2c,2d,2e,2fより炭化物を取り出す工程とを有している。以下、各工程について順次詳述する。
Next, the method for carbonizing organic waste according to the present invention will be described using the above-described continuous heating furnace 1 for carbonizing organic waste.
The method for carbonizing organic waste according to the present invention includes a step of supplying organic waste into a plurality of carbonization containers 2a, 2b, 2c, 2d, 2e, and 2f to maintain a sealed state, The charged carbonization treatment containers 2a, 2b, 2c, 2d, 2e, 2f are arranged on the conveying means 3 of the continuous heating furnace 1 and sequentially heated, and the carbonization treatment containers 2a, 2b, 2c, 2d, 2e, 2f A step of carbonizing the organic waste, and a step of extracting the carbide from the carbonization processing containers 2a, 2b, 2c, 2d, 2e, and 2f. Hereinafter, each step will be described in detail.

複数の炭化処理用容器2a,2b,2c,2d,2e,2f内に有機廃棄物を投入して密閉状態を保持する工程では、炭化処理用容器2の蓋体2Bを本体部2Aより取り外して順次、有機廃棄物を本体部2A内に投入する。より具体的には、この実施例の炭化処理用容器2は20リットルの容量を有したものであり、生ごみ等の有機廃棄物を約10kg投入する。この際、約1リットルの水を補充することが好ましい。そして、蓋体2Bを本体部2Aに嵌合させる。   In the step of charging the organic waste into the plurality of carbonization treatment containers 2a, 2b, 2c, 2d, 2e, 2f and maintaining the sealed state, the lid 2B of the carbonization treatment container 2 is removed from the main body 2A. Sequentially, organic waste is put into the main body 2A. More specifically, the carbonization treatment container 2 of this embodiment has a capacity of 20 liters, and about 10 kg of organic waste such as garbage is input. At this time, it is preferable to replenish about 1 liter of water. Then, the lid 2B is fitted to the main body 2A.

有機廃棄物を投入した炭化処理用容器2a,2b,2c,2d,2e,2fを連続加熱炉1の搬送手段3に配置して順次加熱し炭化処理用容器2a,2b,2c,2d,2e,2f内の有機廃棄物を炭化する工程では、有機廃棄物を投入した炭化処理用容器2を炉入口1a付近の回転ローラー3a上にトレー9を介して載置する。炭化処理用容器2a,2b,2c,2d,2e,2fは搬送手段3により順次炉内を進行し、加熱手段4a,4b,4c,4dにより加熱される。連続加熱炉1内の温度は300〜900℃であることが好ましく、より好ましくは720〜740℃である。これにより、炭化処理用容器2a,2b,2c,2d,2e,2f内の有機廃棄物は炭化される。この際、有機廃棄物は、炭化処理用容器2a,2b,2c,2d,2e,2f内において密閉状態で炭化されるため、臭気やその他の有害ガスは炭化の過程で炭化物に吸着される。   Carbonization containers 2a, 2b, 2c, 2d, 2e, and 2f charged with organic waste are placed on the conveying means 3 of the continuous heating furnace 1 and sequentially heated to perform carbonization containers 2a, 2b, 2c, 2d, and 2e. In the step of carbonizing the organic waste in 2f, the carbonization treatment container 2 charged with the organic waste is placed on the rotating roller 3a near the furnace inlet 1a via the tray 9. The carbonization processing containers 2a, 2b, 2c, 2d, 2e, and 2f sequentially advance in the furnace by the conveying means 3 and are heated by the heating means 4a, 4b, 4c, and 4d. It is preferable that the temperature in the continuous heating furnace 1 is 300-900 degreeC, More preferably, it is 720-740 degreeC. Thereby, the organic waste in the carbonization processing containers 2a, 2b, 2c, 2d, 2e, 2f is carbonized. At this time, the organic waste is carbonized in a sealed state in the carbonization treatment containers 2a, 2b, 2c, 2d, 2e, and 2f, so that odors and other harmful gases are adsorbed by the carbide during the carbonization process.

このように、本発明の有機廃棄物の炭化処理方法では、密閉状態が維持された炭化処理用容器内に有機廃棄物を収納して順次搬送、加熱することにより、大量の有機廃棄物を簡素な設備で低廉かつ短時間に炭化減容化できる。また、密閉状態で炭化するため、臭気やその他の有害ガスが外部に漏れることもなく炭化物に吸着される。   As described above, in the method for carbonizing organic waste according to the present invention, a large amount of organic waste can be simplified by storing the organic waste in a sealed carbonization container and sequentially transporting and heating it. The carbonization volume can be reduced in a short time with inexpensive equipment. Further, since carbonization is performed in a sealed state, odors and other harmful gases are adsorbed by the carbide without leaking to the outside.

炭化処理用容器2a,2b,2c,2d,2e,2fより炭化物を取り出す工程では、炉出口1bに順次搬出される炭化処理用容器2a,2b,2c,2d,2e,2fの蓋体2Bを取り外して、内部の炭化物を取り出す。なお、この実施例では、自然冷却の後、炭化物を取り出すが、冷却手段を設け、炭化処理用容器2a,2b,2c,2d,2e,2fを冷却した後、炭化物を取り出すものも本発明の範疇に包含される。そして、取り出された炭化物は、土壌改良材や水質改善材などとして再利用することができる。   In the step of taking out the carbide from the carbonization processing vessels 2a, 2b, 2c, 2d, 2e, 2f, the lid 2B of the carbonization processing vessels 2a, 2b, 2c, 2d, 2e, 2f sequentially carried out to the furnace outlet 1b is used. Remove the carbide inside. In this embodiment, the carbide is taken out after natural cooling. However, a cooling means is provided to cool the carbonization treatment containers 2a, 2b, 2c, 2d, 2e, 2f, and then take out the carbide. Included in the category. And the taken-out carbide | carbonized_material can be reused as a soil improvement material, a water quality improvement material, etc.

さらに、図5および図6に示した有機廃棄物炭化処理用連続加熱炉に使用する炭化処理用容器の他の実施例について説明する。
この炭化処理用容器10と前述した炭化処理用容器2との相違は、内部の温度が設定温度以上になることを抑制するための減圧手段8を有している点のみであり、他は同様である。同一構成部分については同一符号を付し説明を省略する。
Furthermore, another embodiment of the carbonization vessel used in the organic waste carbonization continuous heating furnace shown in FIGS. 5 and 6 will be described.
The difference between the carbonization treatment container 10 and the carbonization treatment container 2 described above is only that the pressure reducing means 8 is provided for suppressing the internal temperature from exceeding the set temperature, and the others are the same. It is. The same components are denoted by the same reference numerals and description thereof is omitted.

具体的には、炭化処理用容器10は蓋体2Bの中央付近には、内部の温度が800℃以上になると、内部の蒸気を外部に排出し、800℃以上の温度上昇を抑制するための減圧手段8が設けられている。この減圧手段8は、筒状本体8aと、筒状本体8aの内部に配され上下に摺動可能な摺動体8bとからなっている。筒状本体8aの内部には、貫通孔を有した隔壁8cが形成されており、その貫通孔には逆止弁8dが設けられている。また、摺動体8bにも貫通孔が形成されており、この貫通孔にも逆止弁8fが設けられている。そして、筒状本体8aは、装着部8eを介して蓋体2Bに固定されており、内部の温度が800℃以上になると、蒸気が図6中の矢印の経緯で外部に排出されるように構成されている。なお、この実施例の減圧手段8は、炭化処理用容器10内の温度が800℃以上になると上記のように作用して減圧するが、炭化処理用容器内の圧力が設定圧力以上になると減圧作用を生じるように構成された減圧手段であってもよい。   Specifically, the carbonization treatment container 10 is provided in the vicinity of the center of the lid 2B for discharging the internal steam to the outside when the internal temperature is 800 ° C. or higher, and suppressing a temperature increase of 800 ° C. or higher. A decompression means 8 is provided. The decompression means 8 includes a cylindrical main body 8a and a sliding body 8b that is arranged inside the cylindrical main body 8a and can slide up and down. A partition wall 8c having a through hole is formed inside the cylindrical main body 8a, and a check valve 8d is provided in the through hole. A through hole is also formed in the sliding body 8b, and a check valve 8f is also provided in this through hole. And the cylindrical main body 8a is being fixed to the cover body 2B via the mounting part 8e, and when internal temperature becomes 800 degreeC or more, a vapor | steam will be discharged | emitted by the process of the arrow in FIG. It is configured. The decompression means 8 of this embodiment acts as described above to reduce the pressure when the temperature in the carbonization treatment vessel 10 is 800 ° C. or higher. However, when the pressure in the carbonization treatment vessel becomes equal to or higher than the set pressure, the pressure reduction means 8 is reduced. It may be a decompression means configured to produce an action.

さらに、図7および図8に示した有機廃棄物炭化処理用連続加熱炉20について説明する。
この実施例の有機廃棄物炭化処理用連続加熱炉20と、前述した有機廃棄物炭化処理用連続加熱炉1との基本的な相違は、有機廃棄物炭化処理用連続加熱炉20が、焼成室の下流側に隣接して冷却室を備えている点であり、他は有機廃棄物炭化処理用連続加熱炉1と同様である。有機廃棄物炭化処理用連続加熱炉1と同一構成については同一符号を付し説明を省略する。
Further, the organic waste carbonization continuous heating furnace 20 shown in FIGS. 7 and 8 will be described.
The fundamental difference between the organic waste carbonization continuous heating furnace 20 of this embodiment and the organic waste carbonization continuous heating furnace 1 described above is that the organic waste carbonization continuous heating furnace 20 has a firing chamber. The other is the same as the continuous heating furnace 1 for carbonization treatment of organic waste. The same components as those in the organic waste carbonizing treatment continuous heating furnace 1 are denoted by the same reference numerals and description thereof is omitted.

具体的には、有機廃棄物炭化処理用連続加熱炉20は、搬送方向に沿って延在するように配置されたステンレス板21(天板)により区画された冷却室を有しており、ステンレス板21の下方には、搬送方向に直交する方向に延在し、かつ加熱炉20を貫通して配された冷却用媒体流通管22a,22b,22c,22d,22e,22fが搬送されてくる炭化処理用容器2の上下付近にそれぞれ離間して設けられている。なお、ハウジング5内において冷却室を構成する際、ステンレス板21(天板)により上部を区画するのは、冷却室を狭小化して冷却効率を高めるためである。また、ステンレス板を使用するのは、ステンレスが比熱が小さく冷めやすい性質を有すると共に、強度性、耐熱性、耐久性、耐食性、熱伝導性に優れているからであり、さらに図8に示すように、ステンレス板の縦断面を波形に形成することにより、下方への垂下を抑止できると共に、表面積を大きくして熱発散性を高めることができる。   Specifically, the organic waste carbonization continuous heating furnace 20 has a cooling chamber partitioned by a stainless steel plate 21 (top plate) arranged so as to extend along the conveying direction. Below the plate 21, cooling medium flow pipes 22a, 22b, 22c, 22d, 22e, and 22f that extend in a direction perpendicular to the conveyance direction and that pass through the heating furnace 20 are conveyed. The carbonization treatment containers 2 are provided apart from each other in the vicinity of the top and bottom. The reason why the upper portion is partitioned by the stainless steel plate 21 (top plate) when the cooling chamber is configured in the housing 5 is to narrow the cooling chamber and increase the cooling efficiency. Moreover, the stainless steel plate is used because stainless steel has a specific heat and is easy to cool, and is excellent in strength, heat resistance, durability, corrosion resistance, and thermal conductivity, as shown in FIG. In addition, by forming the vertical cross section of the stainless steel plate into a corrugated shape, it is possible to prevent downward drooping, and to increase the surface area and enhance the heat dissipation.

冷却用媒体流通管22a,22b,22c,22d,22e,22f内には、例えばエアまたは水などの気体状または液体状の冷却用媒体がコンプレッサ(図示しない)を介して流通しており、図8に示すように、冷却用媒体流通管22a,22c,22eからはそれらの下部に複数設けられた噴出口より下方(搬送されてくる炭化処理用容器2)に向かって冷却用媒体が噴出されるように構成されている。他方、冷却用媒体流通管22b,22d,22fからはそれらの上部に複数設けられた噴出口より上方(搬送されてくる炭化処理用容器2)に向かって冷却用媒体が噴出されるように構成されている。   In the cooling medium circulation pipes 22a, 22b, 22c, 22d, 22e, and 22f, a gaseous or liquid cooling medium such as air or water is circulated through a compressor (not shown). As shown in FIG. 8, the cooling medium is ejected from the cooling medium flow pipes 22 a, 22 c, and 22 e toward the lower side (conveyed carbonization treatment container 2) from the plurality of jet outlets provided in the lower part thereof. It is comprised so that. On the other hand, the cooling medium flow pipes 22b, 22d, and 22f are configured such that the cooling medium is ejected from the plurality of jet ports provided above them toward the upper side (conveyed carbonization treatment vessel 2). Has been.

このように、この実施例の有機廃棄物炭化処理用連続加熱炉20は、焼成室の下流側ハウジング5内に、ステンレス板21(天板)により区画され狭小化された冷却室と、冷却室内に導入された冷却用媒体流通管22a,22b,22c,22d,22e,22fから噴出される冷却用媒体により冷却される冷却手段とを有しているため、炭化処理用容器2を急冷させることで、その後の炭化物取出工程の作業効率を高めることができる。なお、ステンレス板21は、冷却用媒体流通管22a,22c,22eの上部に直接載置してもよく、これにより、ステンレス板21は熱により膨張しても横方向のみに膨張し冷却に伴って収縮して垂下を確実の抑止できる。   Thus, the continuous heating furnace 20 for carbonization treatment of organic waste according to this embodiment includes a cooling chamber that is partitioned and narrowed by the stainless steel plate 21 (top plate) in the downstream housing 5 of the firing chamber, and the cooling chamber. The cooling medium flow pipes 22a, 22b, 22c, 22d, 22e, and 22f introduced into the cooling medium are cooled by the cooling medium, so that the carbonization treatment vessel 2 is rapidly cooled. Thus, the work efficiency of the subsequent carbide removing process can be increased. The stainless steel plate 21 may be placed directly on the cooling medium flow pipes 22a, 22c, and 22e. As a result, even if the stainless steel plate 21 expands due to heat, the stainless steel plate 21 expands only in the lateral direction and accompanies cooling. It is possible to suppress drooping by contracting.

具体的には、炭化処理用容器2a,2b,2c,2d,2e,2f,2g,2h,2jは、図7に示すように、搬送手段3により順次炉内をh方向に進行し、焼成室にて加熱手段4a,4b,4c,4dにより加熱された後、ステンレス板21により区画され冷却室に移行する。この冷却室では、まず、冷却用媒体流通管22a,22bから噴出される冷却用媒体によって各炭化処理用容器2が上下より冷却される。さらに搬送されて、各炭化処理用容器2は冷却用媒体流通管22c,22dから噴出される冷却用媒体、次いで冷却用媒体流通管22e,22fから噴出される冷却用媒体によって上下より冷却される。そして、炉出口1bに順次搬出される炭化処理用容器2a,2b,2c,2d,2e,2f,2g,2h,2jは冷却されているため、その蓋体2Bを取り外して内部の炭化物をより容易に取り出すことができる。   Specifically, as shown in FIG. 7, the carbonization processing containers 2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2j are sequentially advanced in the h direction by the conveying means 3 and fired. After being heated by the heating means 4a, 4b, 4c, 4d in the chamber, it is partitioned by the stainless steel plate 21 and moves to the cooling chamber. In this cooling chamber, each carbonization vessel 2 is first cooled from above and below by the cooling medium ejected from the cooling medium flow pipes 22a and 22b. Further transported, each carbonization treatment container 2 is cooled from above and below by the cooling medium ejected from the cooling medium flow pipes 22c and 22d and then the cooling medium ejected from the cooling medium flow pipes 22e and 22f. . And since the carbonization processing containers 2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, and 2j which are sequentially carried out to the furnace outlet 1b are cooled, the lid 2B is removed to further remove the internal carbide. It can be easily taken out.

本発明の有機廃棄物炭化処理用連続加熱炉の一実施例の一部切り欠き側面概略図である。It is a partial notch side schematic diagram of one example of a continuous heating furnace for organic waste carbonization processing of the present invention. 図1に示した有機廃棄物炭化処理用連続加熱炉の平面図である。It is a top view of the continuous heating furnace for organic waste carbonization processing shown in FIG. 図1に示した有機廃棄物炭化処理用連続加熱炉の炭化処理用容器の斜視図である。It is a perspective view of the container for carbonization of the continuous heating furnace for organic waste carbonization shown in FIG. 図1に示した有機廃棄物炭化処理用連続加熱炉の炭化処理用容器の縦断面図である。It is a longitudinal cross-sectional view of the container for carbonization processing of the continuous heating furnace for organic waste carbonization processing shown in FIG. 本発明の有機廃棄物炭化処理用連続加熱炉に使用する炭化処理用容器の他の実施例の斜視図である。It is a perspective view of the other Example of the container for carbonization processing used for the continuous heating furnace for organic waste carbonization processing of this invention. 図5に示した炭化処理用容器の減圧手段の縦断面図である。It is a longitudinal cross-sectional view of the pressure reduction means of the carbonization treatment container shown in FIG. 本発明の有機廃棄物炭化処理用連続加熱炉の他の実施例の一部切り欠き側面概略図である。It is a partial notch side schematic diagram of other examples of a continuous heating furnace for organic waste carbonization processing of the present invention. 図7のA−A線断面拡大概略図である。FIG. 8 is an enlarged schematic cross-sectional view taken along line AA in FIG. 7.

1 有機廃棄物炭化処理用連続加熱炉
2 炭化処理用容器
3 搬送手段
4 加熱手段
5 ハウジング
6 燃焼ガス排出部
7 第2加熱手段
8 減圧手段
9 トレー
21 ステンレス板
22 冷却媒体流通管
DESCRIPTION OF SYMBOLS 1 Organic waste carbonization treatment continuous heating furnace 2 Carbonization treatment container 3 Conveying means 4 Heating means 5 Housing 6 Combustion gas discharge part 7 Second heating means 8 Depressurizing means 9 Tray 21 Stainless steel plate 22 Cooling medium flow pipe

Claims (2)

有機廃棄物を内部に投入して密閉状態を保持可能な複数の炭化処理用容器と、該炭化処理用容器に設けられ内部の温度が設定温度以上、或いは設定圧力以上になることを抑制するための減圧手段と、複数の該炭化処理用容器を順次搬送するための搬送手段と、複数の前記炭化処理用容器を加熱して内部の有機廃棄物を炭化させるための加熱手段と、燃焼ガスを排出するための燃焼ガス排出部に設けられ燃焼ガスを燃焼させるための第2加熱手段と複数の前記炭化処理用容器を冷却するための冷却手段を有していることを特徴とする有機廃棄物炭化処理用連続加熱炉。 In order to suppress a plurality of carbonization treatment containers that can be filled with organic waste and maintain a hermetically sealed state, and the internal temperature of the carbonization treatment container is not less than a set temperature or a set pressure. A decompression means, a transport means for sequentially transporting the plurality of carbonization treatment containers, a heating means for heating the plurality of carbonization treatment containers to carbonize the internal organic waste, and a combustion gas An organic waste comprising a second heating means provided in a combustion gas discharge section for discharging, and a cooling means for cooling a plurality of the carbonization treatment containers. Continuous heating furnace for carbonization. 前記冷却手段は、ステンレス板にて区画された冷却室内に導入された冷却用媒体流通管から噴出される冷却用媒体により前記炭化処理用容器が冷却されるものである請求項1に記載の有機廃棄物炭化処理用連続加熱炉。 2. The organic material according to claim 1, wherein the cooling means is configured to cool the carbonization treatment container by a cooling medium ejected from a cooling medium flow pipe introduced into a cooling chamber partitioned by a stainless steel plate. Continuous heating furnace for carbonization of waste.
JP2007153444A 2006-11-17 2007-06-11 Continuous heating furnace for carbonization of organic waste Expired - Fee Related JP5277370B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007153444A JP5277370B2 (en) 2006-11-17 2007-06-11 Continuous heating furnace for carbonization of organic waste

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006311984 2006-11-17
JP2006311984 2006-11-17
JP2007153444A JP5277370B2 (en) 2006-11-17 2007-06-11 Continuous heating furnace for carbonization of organic waste

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013008381A Division JP5640254B2 (en) 2006-11-17 2013-01-21 Continuous heating furnace for carbonization of organic waste

Publications (2)

Publication Number Publication Date
JP2008144131A JP2008144131A (en) 2008-06-26
JP5277370B2 true JP5277370B2 (en) 2013-08-28

Family

ID=39604656

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007153444A Expired - Fee Related JP5277370B2 (en) 2006-11-17 2007-06-11 Continuous heating furnace for carbonization of organic waste
JP2013008381A Expired - Fee Related JP5640254B2 (en) 2006-11-17 2013-01-21 Continuous heating furnace for carbonization of organic waste

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013008381A Expired - Fee Related JP5640254B2 (en) 2006-11-17 2013-01-21 Continuous heating furnace for carbonization of organic waste

Country Status (1)

Country Link
JP (2) JP5277370B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101188380B1 (en) 2009-07-29 2012-10-05 씨앤지하이테크 주식회사 A carbonizing apparatus with a controlled cooling part
JP5725526B1 (en) * 2014-07-22 2015-05-27 日本ウオルフラム株式会社 Organic waste disposal methods
JP2019013915A (en) * 2017-07-07 2019-01-31 海山 操 Superheated steam resource recovery recycling facility
PL3928031T3 (en) * 2019-02-20 2024-08-05 Earl DECKER Method and system for the thermal decomposition solid waste

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0699688B2 (en) * 1990-01-10 1994-12-07 北陸電力株式会社 Continuous wood carbonizer using electric furnace
JP2651994B2 (en) * 1993-09-28 1997-09-10 株式会社會田金型製作所 Equipment for producing activated carbon from waste tires
JP3405870B2 (en) * 1995-10-30 2003-05-12 株式会社デポ・ジャパン Organic carbonization equipment and organic carbonization vehicle
JPH101679A (en) * 1996-06-18 1998-01-06 Masami Shibazuka Carbonization of organic waste and carbonizer
JP3946292B2 (en) * 1996-10-25 2007-07-18 株式会社ツシマ総業 Carbon material production equipment
JP2000212569A (en) * 1999-01-28 2000-08-02 Sanada Tire Hanbai Kk Apparatus for producing carbon raw material
JP2000319661A (en) * 1999-05-07 2000-11-21 Sohachi Kosugi Method and equipment for carbonization of wood and polyvinyl chloride
JP2003090521A (en) * 2001-09-17 2003-03-28 Toyo Autom Kk Method and apparatus for treating waste
JP4290952B2 (en) * 2002-09-26 2009-07-08 寿産業株式会社 How to make shredder dust into fuel

Also Published As

Publication number Publication date
JP2013091808A (en) 2013-05-16
JP5640254B2 (en) 2014-12-17
JP2008144131A (en) 2008-06-26

Similar Documents

Publication Publication Date Title
US6829844B2 (en) Evaporative desorption soil treatment apparatus and process
JP5640254B2 (en) Continuous heating furnace for carbonization of organic waste
US9364877B2 (en) Soil box for evaporative desorption process
US8192586B2 (en) Devices, systems, and methods for recycling plastic
CZ207695A3 (en) Reclaiming oxidation system for gas purification and burning of air containing volatile organic compounds
WO2013011555A1 (en) Apparatus and method for carbonizing organic material
JP7510705B2 (en) Pyrolysis Equipment
KR20110075085A (en) Waste pyrolysis system for combustible waste in vacuum without oxygen
US8038848B2 (en) Recycling of tires, rubber and other organic material through vapor distillation
KR20130018497A (en) Waste pyrolysis apparatus for combustible waste in vacuum without oxygen
JP7081037B1 (en) Continuous heating furnace
JPH11223476A (en) Method and system for carbonizing organic matter
TW200402335A (en) Recycling method, system and container
JP2000212568A (en) Production of carbon raw material and apparatus therefor
JP2005139303A (en) Carbonizing treatment system for organic matter
JP3989432B2 (en) Vacuum drying equipment
CZ26384U1 (en) Apparatus for producing fuels for energy use
JP2018024783A (en) Organic matter carbonization treatment device and carbonization treatment method
KR101315150B1 (en) Charcoal producing apparatus able to collect heat and alkaline water
JP2007292362A (en) Exhaust gas treatment unit
RU2429273C1 (en) Plant for charcoal production
JP2024124271A (en) Rotary Kiln
JP2005007381A (en) Waste treatment apparatus and treating method
KR20090106951A (en) Method for extracting oil from waste tire with pyrolysis
KR100596059B1 (en) A remove apparatus of a harmful materials contains outlet gas

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100601

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110817

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120920

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121016

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121212

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130115

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130122

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130119

A072 Dismissal of procedure [no reply to invitation to correct request for examination]

Free format text: JAPANESE INTERMEDIATE CODE: A072

Effective date: 20130515

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5277370

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees