JPH11292666A - Production of compost and apparatus - Google Patents

Production of compost and apparatus

Info

Publication number
JPH11292666A
JPH11292666A JP10491698A JP10491698A JPH11292666A JP H11292666 A JPH11292666 A JP H11292666A JP 10491698 A JP10491698 A JP 10491698A JP 10491698 A JP10491698 A JP 10491698A JP H11292666 A JPH11292666 A JP H11292666A
Authority
JP
Japan
Prior art keywords
fermenter
compost
raw material
longitudinal direction
fermentation
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
Application number
JP10491698A
Other languages
Japanese (ja)
Inventor
Kenji Takashita
健二 高下
Koji Yoshimoto
耕司 吉本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP10491698A priority Critical patent/JPH11292666A/en
Publication of JPH11292666A publication Critical patent/JPH11292666A/en
Pending legal-status Critical Current

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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a method for producing compost by which a useless operation, a useless device and a complicated device are reduced by using a transporting machine capable of carrying out transportation so as to cross each fermentation vessel, and further to provide a production apparatus. SOLUTION: This production apparatus of compost has plural fermentation vessels 1 and 2 of nearly box shapes having long-length rectangles in the plane view and opened upward, and turning-over conveyers 11 and 21, and constituted so that the lengths of the fermentation vessels may be freely changed by using a stirring devices 10 and 20 constituted so as to be freely reciprocally traveling in the longitudinal direction of each fermentation vessel 1 and 2, and conveying a raw material for the farmyard manure scraped up by the stirring devices 10 and 20 in the direction crossing the longitudinal direction of the fermentation vessels 1 and 2, so that the lengths of the fermentation vessels 1 and 2 may be freely regulated and save the space.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、堆肥の製造方法及
び装置に関し、特に、各発酵槽間を直交して移送できる
移送機を用いることにより、有機質物を好気性発酵処理
するための新規な改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for producing compost, and more particularly, to a novel method for aerobic fermentation of organic matter by using a transfer machine which can transfer the fertilizer at right angles between fermenters. Regarding improvement.

【０００２】[0002]

【従来の技術】従来、都市ゴミ等の有機質物を好気性発
酵処理して堆肥化するための機械式方法として、スクー
プ式による堆肥の製造方法が実施され、例えば、特開昭
６０−１１２９０号公報等にその方法が開示されてい
る。2. Description of the Related Art Conventionally, as a mechanical method for composting an organic substance such as municipal garbage by aerobic fermentation, a method of producing compost by a scoop method has been carried out. The publication discloses the method.

【０００３】このスクープ式による堆肥の製造に使用さ
れる製造装置は、平面形状が長尺の長方形で上面を開放
された略箱形の発酵槽と、切返しコンベア即ちスクープ
装置を備え、前記発酵槽の長尺方向に往復走行可能に構
成された撹拌装置とにより、構成されている。前記撹拌
装置は、前記発酵槽内の原料を掻き揚げるように前記切
返しコンベアを回転させながら、発酵槽の長尺方向へ走
行する。[0003] The manufacturing apparatus used for the production of compost by the scoop type is provided with an approximately box-shaped fermenter having a long rectangular planar shape and an open upper surface, and a reversing conveyor or scoop device. And a stirring device configured to be able to reciprocate in the longitudinal direction. The stirring device runs in the longitudinal direction of the fermenter while rotating the turning conveyor so as to scoop up the raw material in the fermenter.

【０００４】このように構成される堆肥の製造装置にお
いて、都市ゴミ等の有機質物を堆肥化するには、先ず、
堆肥化原料となる都市ゴミ等の有機質物が、ショベルロ
ーダのような一般運搬機又はコンベアのような移送機に
より、発酵槽内の長尺方向の一端即ち搬入端へ搬入され
る。搬入された堆肥化原料は、次に、撹拌装置により、
撹拌即ち切返しが行われる。撹拌により、堆肥化原料に
新鮮な空気が混入し、好気性発酵が促進される。In order to compost organic matter such as municipal waste in the compost manufacturing apparatus configured as described above, first,
Organic matter such as municipal garbage, which is a composting raw material, is carried into one end in the longitudinal direction of the fermenter, that is, a carry-in end, by a general carrier such as a shovel loader or a transfer machine such as a conveyor. The composted raw material that has been brought in is then
Stirring or turning is performed. Agitation mixes fresh air into the composting material and promotes aerobic fermentation.

【０００５】この撹拌装置は、堆肥化原料の発酵状態を
観察しながら、適宜の時間間隔を置いて繰返し作動され
る。また、撹拌装置は、堆肥化原料を撹拌すると同時
に、発酵槽内の長尺方向の他端即ち搬出端方向へ少しず
つ移動させる。発酵を完了した堆肥化原料即ち堆肥は、
次に、発酵槽の長尺方向の他端即ち搬出端から、ショベ
ルローダのような一般運搬機又はコンベアのような移送
機により、外部へ搬出される。[0005] This stirring device is repeatedly operated at appropriate time intervals while observing the fermentation state of the composting raw material. In addition, the stirring device stirs the composting raw material and, at the same time, moves the composting raw material little by little toward the other end in the long direction in the fermenter, that is, the discharge end. The composting material that has completed fermentation, that is, compost,
Next, the fermenter is carried out from the other end in the longitudinal direction of the fermenter, that is, the carry-out end, by a general transporter such as a shovel loader or a transfer machine such as a conveyor.

【０００６】[0006]

【発明が解決しようとする課題】従来の堆肥の製造方法
及び製造装置は以上のように構成されていたため、次の
ような課題が存在していた。即ち、良質の堆肥を製造す
るには、所定の発酵期間が必要であり、発酵槽には堆肥
化原料が滞留するための所要の長尺方向長さが必要とな
る。又、有機質物の堆肥化原料は、発酵速度が周囲温度
即ち大気温度に大きく影響され、夏季は速く、冬期は遅
くなる。従って、一年を通して常時ほぼ同量の堆肥化原
料を処理すると共に、良質の発酵済み堆肥を生産するた
めに、冬期を基準とする長尺の発酵槽が設備されてい
る。その結果、夏季には、発酵槽の途中で堆肥化が完了
し、それ以降の搬出端までの部分は不要となる。しかし
ながら、堆肥を発酵槽の搬出端まで移動させる必要があ
り、堆肥の移動のために撹拌装置を作動させなければな
らない。SUMMARY OF THE INVENTION Since the conventional method and apparatus for producing compost are configured as described above, the following problems exist. That is, in order to produce high-quality compost, a predetermined fermentation period is required, and the fermenter requires a long elongate direction in which the composting raw material is retained. In addition, the fermentation rate of the organic composting material is greatly affected by the ambient temperature, that is, the atmospheric temperature, so that it is fast in summer and slow in winter. Therefore, a long fermenter for winter is provided to process almost the same amount of composting material at all times of the year and produce high-quality fermented compost. As a result, in summer, composting is completed in the middle of the fermenter, and the portion up to the discharge end thereafter becomes unnecessary. However, it is necessary to move the compost to the discharge end of the fermenter, and a stirrer must be operated to move the compost.

【０００７】また、発酵槽における搬入位置及び搬出位
置は長尺方向の両端に限定される。従って、長尺の発酵
槽とその両端周囲の搬入搬出用スペースを確保する広い
敷地が必要になる。敷地確保の都合で、長尺の発酵槽が
設置できない場合、２槽以上の発酵槽に分割し、平行し
て配置される。このような場合、堆肥化原料は端部で移
送機により一方から他方の発酵槽へ移し替えることが行
われるが、ベルトコンベア等の複数の移送機を組み合わ
せた複雑な移し替え装置が必要となると共に、そのため
の所要の設置場所が必要となっていた。[0007] The carry-in position and the carry-out position in the fermenter are limited to both ends in the longitudinal direction. Therefore, a large site is required to secure a long fermenter and spaces for carrying in and out around both ends thereof. If a long fermenter can not be installed due to site security, it is divided into two or more fermenters and arranged in parallel. In such a case, the composting raw material is transferred from one end to the other fermenter by a transfer machine at the end, but a complicated transfer device combining a plurality of transfer machines such as a belt conveyor is required. At the same time, a required installation location was required.

【０００８】本発明は以上のような課題を解決するため
になされたものであり、特に、各発酵槽間を直交して移
送できる移送機を用いることにより、無駄な作動、無駄
な装置及び複雑な装置構成の解消を図るようにした堆肥
の製造方法及び製造装置を提供することを目的とする。The present invention has been made in order to solve the above-mentioned problems, and in particular, by using a transfer machine capable of transferring between fermenters at right angles, useless operation, useless equipment, and complexity are required. It is an object of the present invention to provide a method and an apparatus for producing compost which can eliminate a complicated apparatus configuration.

【０００９】[0009]

【課題を解決するための手段】本発明による堆肥の製造
方法は、平面形状が長尺の長方形で上面が開放された略
箱形の複数の発酵槽と、切返しコンベアと、前記発酵槽
の長尺方向に往復走行可能な撹拌装置とを用い、堆肥化
原料の有機質物を好気性発酵処理して堆肥化する堆肥の
製造方法において、前記撹拌装置により掻き揚げられた
前記堆肥化原料が移送機により前記発酵槽の長尺方向と
直交する方向に移送される方法であり、また、本発明に
よる堆肥の製造装置は、平面形状が長尺の長方形で上面
が開放された略箱形の複数の発酵槽と、切返しコンベア
と、前記発酵槽の長尺方向に往復走行可能に構成された
撹拌装置とにより構成される堆肥の製造装置において、
前記撹拌装置の下流側に、前記発酵槽の長尺方向と直交
する移送機を備えると共に発酵槽の長尺方向へ走行可能
な自走式移送装置を有する構成であり、さらに、前記移
送機が前記発酵槽の長尺方向と直交する方向へ走行可能
な構成である。According to the present invention, there is provided a method for producing compost comprising a plurality of substantially box-shaped fermenters having a long rectangular plan shape and an open upper surface, a reverse conveyor, and a length of the fermenter. A stirrer that can reciprocate in the shaku direction and a method for producing compost in which an organic substance of the composting raw material is subjected to aerobic fermentation treatment to compost, wherein the composting raw material scraped up by the stirring device is transferred to a transfer device. Is a method in which the fermenter is transferred in a direction orthogonal to the longitudinal direction of the fermenter, and the apparatus for producing compost according to the present invention has a plurality of substantially box-shaped planar shapes having a long rectangular shape and an open upper surface. In a fertilizer, a turning conveyer, and a compost manufacturing device configured by a stirrer configured to be able to reciprocate in the longitudinal direction of the fermenter,
On the downstream side of the agitating device, a transfer device orthogonal to the long direction of the fermenter is provided, and a self-propelled transfer device capable of traveling in the long direction of the fermenter is provided. The fermenter can travel in a direction perpendicular to the longitudinal direction of the fermenter.

【００１０】[0010]

【発明の実施の形態】以下、図面と共に本発明による堆
肥の製造方法及び製造装置の好適な実施の形態について
詳細に説明する。図１から図７に本発明による堆肥の製
造装置（発酵槽が二つに分割された場合）が示されてい
る。図１から図７において、符号１及び２で示されるも
のは、二つに分割され並列して配置された堆肥用の第１
発酵槽及び第２発酵槽であり、発酵槽１，２には、第１
撹拌装置１０、第２撹拌装置２０が設けられ、前記第１
発酵槽１には、自走式移送装置３０が設けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a method and an apparatus for producing compost according to the present invention will be described below in detail with reference to the drawings. 1 to 7 show an apparatus for producing compost according to the present invention (when the fermenter is divided into two). In FIG. 1 to FIG. 7, the reference numerals 1 and 2 denote first fertilizers for compost which are divided into two parts and arranged in parallel.
A fermenter and a second fermenter;
A stirrer 10 and a second stirrer 20 are provided.
The fermenter 1 is provided with a self-propelled transfer device 30.

【００１１】前記第１発酵槽１、第２発酵槽２は、平面
形状が長尺の長方形で上面を開放された略箱形に構成さ
れ、前記第１発酵槽１、第２発酵槽２の端部即ち図１の
右端において、両発酵槽１，２を連続的に使用するため
の移送機４０が設けられていることにより、両発酵槽
１，２は連続した加算した長さを全長とするように構成
されている。前記第１発酵槽１、第２発酵槽２の両側長
尺壁の上部には、走行レール１ａ，２ａが設けられてい
る。The first fermentation tank 1 and the second fermentation tank 2 are formed in a substantially box shape having a long rectangular plan shape and an open upper surface. At the end, that is, at the right end of FIG. 1, the transfer device 40 for continuously using the fermenters 1 and 2 is provided, so that both the fermenters 1 and 2 have the continuous added length as the total length. It is configured to be. Travel rails 1a and 2a are provided on the upper portions of the long walls on both sides of the first fermenter 1 and the second fermenter 2, respectively.

【００１２】前記第１発酵槽１及び第２発酵槽２の上部
には、前記走行レール１ａ，２ａ上を走行可能な前記第
１撹拌装置１０、前記第２撹拌装置２０が配置されてお
り、各第１撹拌装置１０及び第２撹拌装置２０は、それ
ぞれ第１切返しコンベア１１、第２切返しコンベア２１
を備えている。前記切返しコンベア１１，２１は、多数
の切返し羽根を備えた無限軌道構造のコンベアで構成さ
れ、上流側の先端が前記発酵槽１，２の底床に接近して
位置し、下流側の後端が発酵槽１，２の斜め上部に位置
するように配置されている。従って、前記切返しコンベ
ア１１，２１が回転することにより、堆肥化原料１ｃ，
２ｃは、切返しコンベア１１，２１の先端で掻き揚げら
れ、後端から発酵槽１，２内へ落下させられて新鮮な空
気を混入させると共に、落下時に下流方向へ移動させら
れる。Above the first fermenter 1 and the second fermenter 2, the first stirrer 10 and the second stirrer 20 which can run on the running rails 1a and 2a are arranged. The first stirrer 10 and the second stirrer 20 are respectively a first return conveyor 11 and a second return conveyor 21
It has. The switching conveyors 11 and 21 are constituted by a conveyor having an endless track structure provided with a large number of switching blades, and the upstream end is located close to the bottom floor of the fermenters 1 and 2, and the downstream rear end is located. Are disposed so as to be positioned diagonally above fermenters 1 and 2. Therefore, the composting raw material 1c,
2c is scooped up at the leading ends of the switching conveyors 11 and 21, dropped into the fermenters 1 and 2 from the trailing end to mix fresh air, and is moved downstream when dropped.

【００１３】前記自走式移送装置３０は、図４、５、
６、７に示すように、移送機４０及び移送機走行台車５
０により構成されており、前記第１発酵槽１の他端側且
つ前記第１撹拌装置１０のさらに他端側において、前記
第１発酵槽１、第２発酵槽２を繋ぐように配置されてい
る。前記移送機走行台車５０は、前記第１発酵槽１、第
２発酵槽２の上部を長尺方向と直交して跨ぐように配置
されるフレーム５１及び前記第１発酵槽１、第２発酵槽
２の両外側長尺壁の走行レール１ａ，２ａを走行可能に
設けられた車輪５２，５３により構成されている。The self-propelled transfer device 30 is shown in FIGS.
As shown in FIGS. 6 and 7, the transfer device 40 and the transfer device traveling
0, and the other end of the first fermenter 1 and the other end of the first stirring device 10 are arranged so as to connect the first fermenter 1 and the second fermenter 2. I have. The transfer machine traveling vehicle 50 includes a frame 51 disposed so as to straddle the upper part of the first fermenter 1 and the second fermenter 2 orthogonally to the longitudinal direction, and the first fermenter 1 and the second fermenter. The wheels 52 and 53 are provided so as to be able to travel on the traveling rails 1a and 2a of the two long outside walls.

【００１４】また、前記車輪５２にはスプロケット５４
が設けられ、チェーン５６及びスプロケット５５を介し
て前記フレーム５１に固定されたギヤードモータ５７に
連結されている。従って、前記ギヤードモータ５７を駆
動することにより、前記移送機走行台車５０は、前記第
１発酵槽１、第２発酵槽２の上部を長尺方向と直交して
跨いだ状態で第１発酵槽１、第２発酵槽２の長尺方向へ
往復走行することが可能である。The wheel 52 has a sprocket 54
Are connected to a geared motor 57 fixed to the frame 51 via a chain 56 and a sprocket 55. Accordingly, by driving the geared motor 57, the transporter traveling vehicle 50 moves the first fermenter 1 and the second fermenter 2 in a state in which the upper part of the first fermenter 1 and the second fermenter 2 straddle at right angles to the longitudinal direction. 1. It is possible to reciprocate in the long direction of the second fermenter 2.

【００１５】前記移送機４０はベルト式コンベアであ
り、そのフレーム３１には車輪３２，３３が設けられて
おり、前記移送機走行台車５０のフレーム５１をガイド
レールとして移送機走行台車５０の長尺方向即ち前記発
酵槽１，２の長尺方向と直交する方向に走行可能に配置
されている。また、前記車輪３２にはスプロケット３４
が設けられ、チェーン３６及びスプロケット３５を介し
て前記フレーム３１に固定されたギヤードモータ３７に
連結されている。従って、前記移送機４０は、それ自体
では、回転駆動されることにより前記移送機走行台車５
０の長尺方向に堆肥化原料１ｃを移送するように作動す
ると共に、前記ギヤードモータ３７を駆動することによ
り、前記移送機走行台車５０の長尺方向に往復移動する
ことが可能である。The transfer machine 40 is a belt-type conveyor, and its frame 31 is provided with wheels 32 and 33. The transfer machine carriage 50 has a long frame 51 as a guide rail. The fermenters 1 and 2 are arranged so as to be able to travel in a direction perpendicular to the longitudinal direction of the fermenters 1 and 2. A sprocket 34 is provided on the wheel 32.
Are connected to a geared motor 37 fixed to the frame 31 via a chain 36 and a sprocket 35. Therefore, the transfer device 40 itself is driven to rotate, whereby the transfer device traveling vehicle 5
By operating to transfer the composting raw material 1c in the longitudinal direction of the transporter 0 and driving the geared motor 37, the transporter traveling carriage 50 can reciprocate in the longitudinal direction.

【００１６】なお、前記移送機４０は周知のベルト式コ
ンベアであるため、これの詳細な構造及び作動の説明は
省略するが、前記移送機４０はベルト式コンベアに限定
されるものではなく、スクリュ式、パドル式等、ベルト
式コンベアと同様の作用を果たすその他の類似の装置で
もよい。Since the transfer machine 40 is a well-known belt-type conveyor, detailed description of its structure and operation will be omitted. However, the transfer machine 40 is not limited to a belt-type conveyor, but may be a screw-type conveyor. Other similar devices that perform the same function as a belt type conveyor, such as a type, a paddle type, etc., may be used.

【００１７】以上のように構成された堆肥の製造装置１
００において、堆肥化原料１ｃ，２ｃを処理する方法を
以下に説明する。まず、図１、図２において、堆肥化原
料１ｃは第１発酵槽１内の搬入端１ｂへ、ショベルロー
ダのような一般運搬機又はコンベアのような移送機によ
り搬入される。搬入された堆肥化原料１ｃは、第１発酵
槽１内において第１撹拌装置１０により撹拌即ち切返し
が行われる。撹拌により、堆肥化原料１ｃに新鮮な空気
が混入し、好気性発酵が促進される。The compost manufacturing apparatus 1 constructed as described above
At 00, a method of treating the composting raw materials 1c and 2c will be described below. First, in FIG. 1 and FIG. 2, the composting raw material 1c is carried into the carrying-in end 1b in the first fermenter 1 by a general carrier such as a shovel loader or a transfer machine such as a conveyor. The carried-in composting raw material 1 c is stirred or turned back by the first stirring device 10 in the first fermenter 1. By stirring, fresh air is mixed into the composting raw material 1c, and aerobic fermentation is promoted.

【００１８】第１撹拌装置１０は、堆肥化原料１ｃの発
酵状態を観察しながら、適宜の時間間隔を置いて、繰返
し作動される。また、第１撹拌装置１０の第１切返しコ
ンベア１１は、図２に示されるように、下流方向へ掻き
揚げるように斜めに配置されていることにより、堆肥化
原料１ｃを撹拌すると同時に、第１発酵槽１内の長尺方
向の他端方向へ少しずつ移動させる。The first stirring device 10 is repeatedly operated at appropriate time intervals while observing the fermentation state of the composting raw material 1c. Further, as shown in FIG. 2, the first turning conveyor 11 of the first stirring device 10 is arranged obliquely so as to be lifted in the downstream direction, so that the first composting raw material 1c is stirred at the same time as the first turning conveyor. The fermenter 1 is moved little by little toward the other longitudinal end.

【００１９】堆肥化原料が順次搬入されることにより、
第１発酵槽１内には堆肥化原料１ｃが滞留し、一端の搬
入端１ｂから他端の下流方向へ徐々に増加し、連続的に
堆積する。このように連続的に堆積した堆肥化原料１ｃ
を撹拌するために、第１撹拌装置１０は、第１切返しコ
ンベア１１を回転させながら、堆肥化原料１ｃの下流端
から上流方向（図１に示すｘ方向）へ走行する。第１発
酵槽１の一端（上流端）まで到達した第１撹拌装置１０
は、第１切返しコンベア１１の回転を停止し、上流側の
先端を堆肥化原料１ｃの上部表面以上に跳ね上げて下流
方向へ走行する。As the composting raw materials are sequentially carried in,
The composting raw material 1c stays in the first fermenter 1 and gradually increases from the loading end 1b at one end to the downstream direction at the other end, and is continuously deposited. The composting raw material 1c thus continuously deposited
In order to stir, the first stirrer 10 travels from the downstream end of the composting raw material 1c in the upstream direction (the x direction shown in FIG. 1) while rotating the first turning conveyor 11. First stirring device 10 reaching one end (upstream end) of first fermenter 1
Stops the rotation of the first reversing conveyor 11 and jumps the upstream end to the upper surface of the composting raw material 1c or more and travels downstream.

【００２０】堆肥化原料１ｃが第１発酵槽１の他端即ち
下流端近くまで堆積すると、第１切返しコンベア１１の
後端下方に自走式移送装置３０が配置された状態とな
る。従って、第１撹拌装置１０の第１切返しコンベア１
１により掻き揚げた堆肥化原料１ｃは、自走式移送装置
３０の移送機４０上に落下する。移送機４０を第２発酵
槽２の方向（図１に示すｚ方向）へ運転することによ
り、移送機４０上に落下した堆肥化原料１ｃは第２発酵
槽２へ運搬され、第２発酵槽２内の他端部へ落下し、堆
積する。When the composting raw material 1c is deposited near the other end of the first fermenter 1, that is, near the downstream end, the self-propelled transfer device 30 is arranged below the rear end of the first turning conveyor 11. Accordingly, the first switching conveyor 1 of the first stirring device 10
The composting raw material 1c scraped by 1 falls on the transfer device 40 of the self-propelled transfer device 30. By operating the transfer device 40 in the direction of the second fermenter 2 (the z direction shown in FIG. 1), the composting raw material 1c that has fallen on the transfer device 40 is transported to the second fermenter 2, and the second fermenter 2 It falls to the other end in 2 and accumulates.

【００２１】なお、移送装置３０は第１撹拌装置１０の
運転走行に付随して、他端から図１の距離Ｓ１ほど走行
し、この間に第１切返しコンベア１１が掻き揚げた堆肥
化原料１ｃを第２発酵槽２へ移動させる。また、移送機
４０は、移送機走行台車５０に対して第１発酵槽１、第
２発酵槽２の幅方向へ移動可能であることにより、堆肥
化原料１ｃの落下位置を変化させることが可能であり、
第２発酵槽２内に落下する堆肥化原料１ｃの堆積高さを
幅方向に均一化することができる。The transfer device 30 travels about the distance S1 shown in FIG. 1 from the other end in conjunction with the operation and travel of the first stirring device 10, during which the first turning conveyor 11 removes the composted raw material 1c that has been scraped up. It is moved to the second fermenter 2. In addition, the transfer device 40 can change the falling position of the composting raw material 1c by being movable in the width direction of the first fermentation tank 1 and the second fermentation tank 2 with respect to the transfer device traveling cart 50. And
The pile height of the composting raw material 1c falling into the second fermenter 2 can be made uniform in the width direction.

【００２２】第２発酵槽２においては、第２撹拌装置２
０が一端側から他端方向へ走行し、第２切返しコンベア
２１が堆肥化原料２ｃを撹拌すると共に、徐々に一端方
向へ移動させる。堆肥化原料２ｃが順次搬入されること
により、第２発酵槽２内には堆肥化原料２ｃが滞留し、
他端から一端の下流方向へ徐々に増加し、連続的に堆積
する。このように連続的に堆積した堆肥化原料２ｃを撹
拌するために、第２撹拌装置２０は、第２切返しコンベ
ア２１を回転させながら、堆肥化原料２ｃの下流端から
上流方向（図１に示すｙ方向）へ走行する。In the second fermenter 2, the second stirring device 2
0 travels from one end to the other end, and the second turning conveyor 21 stirs the composting raw material 2c and gradually moves it to one end. As the composting raw material 2c is sequentially carried in, the composting raw material 2c stays in the second fermenter 2,
It gradually increases in the downstream direction from the other end to one end, and is continuously deposited. In order to stir the composting raw material 2c continuously deposited in this manner, the second stirring device 20 rotates the second turn-back conveyor 21 from the downstream end to the upstream end of the composting raw material 2c (shown in FIG. 1). (y direction).

【００２３】第２発酵槽２の下流端まで到達した堆肥化
原料２ｃは、発酵が完了し堆肥となっている。第２発酵
槽２の下流端部即ち一端部（図３の左端部）は搬出端２
ｂとなっている。従って、搬出端２ｂに位置する第２撹
拌装置２０により、発酵を完了した堆肥化原料２ｃが第
２切返しコンベア２１の先端から第２発酵槽２の一端の
外部（図１、３の左方向外部）へ搬出され、ショベルロ
ーダのような一般運搬機またはコンベアのような移送機
により、所望の箇所へ移動される。The composting raw material 2c that has reached the downstream end of the second fermenter 2 has been fermented and has become compost. The downstream end, that is, one end (the left end in FIG. 3) of the second fermenter 2 is the discharge end 2
b. Therefore, the fermented composting raw material 2c is transferred from the tip of the second reversing conveyor 21 to the outside of one end of the second fermentation tank 2 (the left outside of FIGS. 1 and 3) by the second stirring device 20 located at the discharge end 2b. ) And is moved to a desired place by a general transporter such as a shovel loader or a transfer machine such as a conveyor.

【００２４】以上の説明では、第１発酵槽１及び第２発
酵槽２の全長（図１に示すＬ１の間）を使用して堆肥化
原料の発酵を完了する場合、即ち冬期等の発酵条件の悪
い場合について述べた。しかし、外気温度が高い等の発
酵条件がよく、短期間で発酵が完了する場合は、図８か
ら図１０に示すように、第１発酵槽１及び第２発酵槽２
の一端から中間部Ｌ２の距離の間を使用することによ
り、発酵を完了することができる。In the above description, when the fermentation of the composting raw material is completed using the entire length of the first fermenter 1 and the second fermenter 2 (between L1 shown in FIG. 1), ie, fermentation conditions such as winter season Said about the bad case. However, when fermentation conditions such as a high outside air temperature are good and fermentation is completed in a short period of time, as shown in FIGS. 8 to 10, the first fermenter 1 and the second fermenter 2
Can be used to complete the fermentation.

【００２５】この場合、第１発酵槽１において、堆肥化
原料１ｃがＬ２の距離まで堆積すると、移送装置３０が
一端よりＬ２の位置から一端方向へ距離Ｓ２の間の堆肥
化原料１ｃを第２発酵槽２内へ移動させる。第２発酵槽
２では、堆肥化原料１ｃはＬ２の距離の間に堆積する間
に発酵が完了し、第２切返しコンベア２１の先端から第
２発酵槽２の一端の外部へ搬出される。In this case, in the first fermenter 1, when the composting raw material 1c is deposited up to the distance of L2, the transfer device 30 moves the composting raw material 1c from the position of L2 to the one end to the second distance from the position of L2 to the second position. It is moved into the fermenter 2. In the second fermenter 2, the fermentation is completed while the composting raw material 1 c is deposited during the distance of L 2, and is discharged from the tip of the second turn-back conveyor 21 to the outside of one end of the second fermenter 2.

【００２６】また、発酵が第１発酵槽１のみで完了する
場合、或いは、第１発酵槽１の下流端で堆肥化原料１ｃ
を第１発酵槽１の外部に搬出したい場合は、図１１に示
すように、移送機４０を外部へ突出させ、ｗ方向へ運転
することにより搬出する。この操作は、下流端以外の中
間部においても可能であり、第２発酵槽２においても同
様に可能である。また逆に、移送機４０を外部へ突出さ
せた状態で、ｚ方向へ運転する移送機４０の突出部へ外
部から供給することにより、所望の材料、添加物等を発
酵槽１，２内へ供給することができる。When the fermentation is completed only in the first fermenter 1, or at the downstream end of the first fermenter 1
When it is desired to carry out to the outside of the first fermenter 1, as shown in FIG. 11, the transfer device 40 is made to protrude outside, and is carried out by operating in the w direction. This operation is also possible in an intermediate part other than the downstream end, and similarly in the second fermenter 2. Conversely, in a state where the transfer device 40 is protruded to the outside, the desired materials, additives, and the like are supplied into the fermenters 1 and 2 by supplying the transfer material 40 from the outside to the protrusion of the transfer device 40 operating in the z direction. Can be supplied.

【００２７】以上の説明においては、発酵槽が２槽の場
合について述べたが、２槽に限定されるものではなく、
１槽の場合、３槽以上の場合についても同様に本発明技
術が適用可能である。３槽以上の場合、移送装置３０
は、３槽以上に跨がって、或いは個々の発酵槽にそれぞ
れ箇別に設けられて構成されてもよい。In the above description, the case where the number of fermenters is two has been described, but the present invention is not limited to the two.
In the case of one tank, the technique of the present invention can be similarly applied to the case of three or more tanks. In the case of three or more tanks, the transfer device 30
May be provided over three or more tanks or separately provided in individual fermenters.

【００２８】[0028]

【発明の効果】本発明による堆肥の製造方法及び製造装
置は、以上のように構成されていることにより、以下の
ような効果を得ることができる。すなわち、 （１）堆肥化原料の発酵速度に応じて発酵槽を必要な長
さだけ使用することが可能になる。 （２）複数槽の発酵槽を平行して配置される構成の場
合、発酵槽間の堆肥化原料の移動が容易に行われる。 （３）発酵槽に対する堆肥化原料の搬入搬出箇所が限定
されず、そのためのスペースを確保し易くなる。 （４）従って、スクープ式による堆肥の製造に際し、無
駄な作動、無駄な装置及び複雑な装置の解消を図ること
が可能になる。As described above, the method and apparatus for producing compost according to the present invention can provide the following effects. That is, (1) It becomes possible to use the fermenter only for a required length according to the fermentation rate of the composting raw material. (2) In the case of a configuration in which a plurality of fermenters are arranged in parallel, the composting raw material can be easily moved between the fermenters. (3) A place for carrying in and out the composting raw material to and from the fermenter is not limited, and it is easy to secure a space therefor. (4) Therefore, it is possible to eliminate useless operation, useless devices, and complicated devices when producing compost by the scoop method.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明による堆肥の製造装置の一実施例を示す
平面図である。FIG. 1 is a plan view showing an embodiment of an apparatus for producing compost according to the present invention.

【図２】図１のＡ−Ａ断面図である。FIG. 2 is a sectional view taken along line AA of FIG.

【図３】図１のＢ−Ｂ断面図である。FIG. 3 is a sectional view taken along line BB of FIG. 1;

【図４】図１のＣ−Ｃ断面図である。FIG. 4 is a sectional view taken along the line CC of FIG. 1;

【図５】図４のＤ−Ｄ矢視図である。FIG. 5 is a view as seen in the direction of the arrows D in FIG. 4;

【図６】図４のＥ−Ｅ断面図である。FIG. 6 is a sectional view taken along line EE of FIG. 4;

【図７】図４のＦ−Ｆ矢視図である。FIG. 7 is a view as viewed in the direction of arrows FF in FIG. 4;

【図８】本発明による堆肥の製造装置の一実施例におけ
る応用を示す平面図である。FIG. 8 is a plan view showing an application of an embodiment of the compost manufacturing apparatus according to the present invention.

【図９】図８のＧ−Ｇ断面図である。FIG. 9 is a sectional view taken along line GG of FIG. 8;

【図１０】図８のＨ−Ｈ断面図である。FIG. 10 is a sectional view taken along line HH of FIG. 8;

【図１１】本発明による堆肥の製造装置の一実施例にお
ける他の応用を示す平面図である。FIG. 11 is a plan view showing another application of the embodiment of the apparatus for producing compost according to the present invention.

【符号の説明】[Explanation of symbols]

１，２ 発酵槽 １ｃ，２ｃ 堆肥化原料 １０，２０ 撹拌装置 １１，２１ 切返しコンベア ３０ 移送装置 ４０ 移送機 ５０ 移送機走行台車 １００ 製造装置 1,2 Fermenter 1c, 2c Composting raw material 10,20 Stirrer 11,21 Switch conveyor 30 Transfer device 40 Transfer device 50 Transfer device traveling trolley 100 Manufacturing device

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 平面形状が長尺の長方形で上面が開放さ
れた略箱形の複数の発酵槽(1,2)と、切返しコンベア(1
1,21)と、前記発酵槽(1,2)の長尺方向に往復走行可能な
撹拌装置(10,20)とを用い、堆肥化原料(1c,2c)の有機質
物を好気性発酵処理して堆肥化する堆肥の製造方法にお
いて、前記撹拌装置(10,20)により掻き揚げられた前記
堆肥化原料(1c,2c)が移送機(40)により前記発酵槽(1,2)
の長尺方向と直交する方向に移送されることを特徴とす
る堆肥の製造方法。1. A plurality of fermenters (1, 2) each having a substantially rectangular shape in plan view and having an open upper surface, and a reversing conveyor (1).
1,21) and the agitation device (10,20) capable of reciprocating in the longitudinal direction of the fermenter (1,2), using an aerobic fermentation treatment of the organic matter of the composting raw materials (1c, 2c). In the method for producing compost to be composted, the composting raw material (1c, 2c) that has been scooped by the stirring device (10, 20) is transferred to the fermenter (1, 2) by a transfer machine (40).
A method for producing compost, wherein the compost is transported in a direction orthogonal to a longitudinal direction of the compost. 【請求項２】 平面形状が長尺の長方形で上面が開放さ
れた略箱形の複数の発酵槽(1,2)と、切返しコンベア(1
1,21)と、前記発酵槽(1,2)の長尺方向に往復走行可能に
構成された撹拌装置(10,20)とにより構成される堆肥の
製造装置において、前記撹拌装置(10,20)の下流側に、
前記発酵槽(1,2)の長尺方向と直交する移送機(40)を備
えると共に発酵槽(1,2)の長尺方向へ走行可能な自走式
移送装置(30)を有することを特徴とする堆肥の製造装
置。2. A plurality of substantially box-shaped fermenters (1, 2) each having a long rectangular planar shape and an open upper surface, and a reversing conveyor (1).
1,21), and a fertilizer (1,2) in a compost manufacturing apparatus comprising a stirrer (10, 20) configured to be able to reciprocate in the longitudinal direction of the fermenter (1,2), the stirrer (10, 20) on the downstream side,
It is provided with a transfer device (40) orthogonal to the long direction of the fermenter (1, 2) and has a self-propelled transfer device (30) that can travel in the long direction of the fermenter (1, 2). Characteristic compost manufacturing equipment. 【請求項３】 前記移送機(40)が前記発酵槽(1,2)の長
尺方向と直交する方向へ走行可能に構成されていること
を特徴とする請求項２記載の堆肥の製造装置。3. The compost manufacturing apparatus according to claim 2, wherein the transfer machine (40) is configured to be able to run in a direction orthogonal to a longitudinal direction of the fermenter (1, 2). .
JP10491698A 1998-04-15 1998-04-15 Production of compost and apparatus Pending JPH11292666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10491698A JPH11292666A (en) 1998-04-15 1998-04-15 Production of compost and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10491698A JPH11292666A (en) 1998-04-15 1998-04-15 Production of compost and apparatus

Publications (1)

Publication Number Publication Date
JPH11292666A true JPH11292666A (en) 1999-10-26

Family

ID=14393437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10491698A Pending JPH11292666A (en) 1998-04-15 1998-04-15 Production of compost and apparatus

Country Status (1)

Country Link
JP (1) JPH11292666A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002229403A (en) * 2001-02-07 2002-08-14 Copyer Co Ltd Waste toner recovery device and image forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002229403A (en) * 2001-02-07 2002-08-14 Copyer Co Ltd Waste toner recovery device and image forming device

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