JPH08281241A - Fermentation treatment device - Google Patents

Fermentation treatment device

Info

Publication number
JPH08281241A
JPH08281241A JP10783395A JP10783395A JPH08281241A JP H08281241 A JPH08281241 A JP H08281241A JP 10783395 A JP10783395 A JP 10783395A JP 10783395 A JP10783395 A JP 10783395A JP H08281241 A JPH08281241 A JP H08281241A
Authority
JP
Japan
Prior art keywords
organic material
scoop
rail
row
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
JP10783395A
Other languages
Japanese (ja)
Inventor
Akio Ono
秋夫 大野
Tatsuo Nagai
達夫 永井
Yukie Otsuji
幸枝 尾辻
Takeshi Fukushima
武 福島
Naoko Iwaki
尚子 岩城
Sukenori Kunoki
右典 九軒
Yoshiaki Oda
吉昭 小田
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 JP10783395A priority Critical patent/JPH08281241A/en
Publication of JPH08281241A publication Critical patent/JPH08281241A/en
Pending legal-status Critical Current

Links

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
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Fertilizers (AREA)

Abstract

PURPOSE: To well agitate an organic material without being scattered by restraining the organic material at both the sides thereof with aligning plates only when it is agitated by an agitator and also to insure good permeability with air by exposing the surface of the organic material in a place where it is not agitated. CONSTITUTION: A scoop type agitator 15 hung from a rail 10 is placed on the start terminal of the rail 10 as a stand-by place. When it is started, a winding motor 23 is reversely rotted to unwind a chain wound on a winding shaft 22 and incline a scoop device 18. Successively a scoop rotating motor 20 is operated to rotate a revolving belt of the scoop device 18, and also the scoop type agitator 15 is advanced along the rail 10. Then, after an organic material 1 on a floor plate 2 is scraped up by a scoop 19 and is placed on the revolving belt and moved to the upper side, the scoop type agitator 15 is made to fall and performed agitation. At this time, both sides of the scoop type agitator 15 are covered by aligning plates 25 to orderly draw up the agitated organic material 1 in lines.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、有機質材料を屋外など
で列状に盛りこれを発酵させることによって、該有機質
材料の大量発酵処理を可能とした発酵処理装置に関する
ものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fermentation treatment apparatus capable of performing a large-scale fermentation treatment of an organic material by arranging the organic material in a row outdoors and fermenting the organic material.

【0002】[0002]

【従来の技術】周知のように発酵処理装置の一つとして
長尺な箱形発酵槽を用いたものが知られている。この装
置では、発酵槽内に有機質材料を投入するとともに、該
有機質材料を発酵槽の長手方向に沿って移動する撹拌装
置で撹拌して好気性発酵させており、発酵によって有機
質材料を堆肥化したり減容化している。この装置では、
槽内の有機質材料は両側が発酵槽の側壁で覆われてお
り、上表面のみが露出している。この露出面は、空気と
の接触面であり、この露出面を通した通気によって有機
質材料の好気性発酵が円滑に進行する。
2. Description of the Related Art As is well known, one using a long box-shaped fermentation tank is known as one of fermentation treatment apparatuses. In this device, an organic material is put into the fermenter, and the organic material is agitated by a stirring device that moves along the longitudinal direction of the fermenter to perform aerobic fermentation, and the organic material is composted by fermentation. The volume has been reduced. In this device,
Both sides of the organic material in the tank are covered by the side walls of the fermentation tank, and only the upper surface is exposed. This exposed surface is a surface in contact with air, and aeration of the exposed surface facilitates aerobic fermentation of the organic material.

【0003】ところで、この露出面の表面積は発酵槽の
形状(幅および長さ)によって定まるので、有機質材料
の投入量に拘わらず一定である。このため有機質原料の
投入量が多くなると、有機質材料当たりの表面積が少な
くなり、通気不足になってしまう。また投入量が多くな
ると、有機質材料の積層高さが高くなって自重によって
圧縮されるため、積層内での通気も不良となる。これら
のため有機質材料の積層高さには限度があり、有機質材
料の種別等による差異はあるものの概ね1〜1.5m程
度が限度であると考えられている。このため箱形発酵槽
は大量の有機質材料の処理には不向きであるとされてい
る。そこで、従来は、有機質材料を列状に野積みして発
酵処理する方法が提案されている。この方法では、有機
質材料の表面全部が露出するため十分な通気性が確保さ
れている。そのため安息角限度まで有機質材料を積層す
ることが可能であり、通常は2.5〜3m程度の高さに
積まれている。これによって、処理可能量は大幅に増大
し、同一の設置面積とすれば、例えば箱形発酵槽に比べ
て10倍程度の有機質材料を処理対象とすることが可能
になる。
By the way, the surface area of the exposed surface is determined by the shape (width and length) of the fermenter, and is constant regardless of the amount of the organic material charged. Therefore, when the amount of the organic raw material added increases, the surface area per organic material decreases, resulting in insufficient ventilation. Further, when the input amount is large, the stack height of the organic material becomes high and the stack is compressed by its own weight, resulting in poor ventilation in the stack. For these reasons, there is a limit to the stacking height of the organic material, and it is considered that the limit is about 1 to 1.5 m, although there is a difference depending on the type of the organic material. Therefore, the box-shaped fermenter is said to be unsuitable for processing a large amount of organic materials. Therefore, conventionally, a method has been proposed in which organic materials are piled up in rows and fermented. In this method, sufficient air permeability is ensured because the entire surface of the organic material is exposed. Therefore, it is possible to stack the organic materials up to the angle of repose limit, and usually the organic materials are stacked at a height of about 2.5 to 3 m. As a result, the treatable amount is greatly increased, and if the installation area is the same, for example, it is possible to treat about 10 times the organic material as compared with the box-shaped fermenter.

【0004】[0004]

【発明が解決しようとする課題】しかし、上記方法では
有機質材料を野積みするため、箱型発酵槽のように有機
質材料を頻繁に撹拌することは材料の散乱等のため困難
である。このため、有機質材料列の側方に空き地を確保
し、有機質材料列から空き地へと徐々に有機質材料を移
動させることによって撹拌効果を得ている。しかしなが
ら、この方法では、撹拌効果を十分に得ることはできな
いため発酵効率が低く、上記した野積み方法は積層量が
大きい割には処理能力が低いという問題がある。また、
有機質材料の列を並列に幾筋も設ける場合には、上記撹
拌を行うためには列を順次移動させる必要があり、操業
が非常に面倒で、効率が悪いという問題がある。
However, in the above method, since the organic material is piled up in the open field, it is difficult to frequently stir the organic material as in a box-type fermenter because of scattering of the material. For this reason, a vacant land is secured on the side of the organic material row, and the organic material is gradually moved from the organic material row to the vacant land to obtain the stirring effect. However, this method has a problem that fermentation efficiency is low because a sufficient stirring effect cannot be obtained, and the above-mentioned open-field method has a low processing capacity for a large stacking amount. Also,
When a plurality of rows of organic material are provided in parallel, it is necessary to move the rows sequentially in order to carry out the above-mentioned stirring, which causes a problem that the operation is very troublesome and the efficiency is low.

【0005】本発明は、上記事情を背景としてなされた
ものであり、有機質材料を頻繁に撹拌して効率よく発酵
処理させることにより有機質材料の大量発酵処理が可能
な発酵処理装置を提供することを目的とする。
The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a fermentation treatment apparatus capable of performing a large-scale fermentation treatment of an organic material by frequently agitating the organic material for efficient fermentation treatment. To aim.

【0006】[0006]

【課題を解決するための手段】上記課題を解決するた
め、本発明のうち、第1の発明の発酵処理装置は、有機
質材料を列状に盛って発酵させる発酵処理装置におい
て、前記有機質材料の列に沿って移動可能な撹拌装置が
配置されており、該撹拌装置の両側には、前後方向に沿
った整列板が有機質材料の列幅に対応した間隔で対向し
て設けられていることを特徴とする。第2の発明は、第
1の発明において、有機質材料を盛る床板に多数の通気
口が形成されており、該通気口を通して床板上部から空
気を吸引する吸引装置が設けられていることを特徴とす
る。
In order to solve the above-mentioned problems, in the present invention, the fermentation treatment apparatus of the first invention is a fermentation treatment apparatus in which organic materials are piled up in a row and fermented. A stirrer movable along the row is arranged, and on both sides of the stirrer, alignment plates along the front-rear direction are provided so as to face each other at intervals corresponding to the row width of the organic material. Characterize. A second invention is characterized in that, in the first invention, a large number of vent holes are formed in a floor plate on which an organic material is piled up, and a suction device for sucking air from the upper part of the floor plate through the vent holes is provided. To do.

【0007】なお、本発明で処理対象とする有機質材料
は、その種別が特に限定されるものではなく、都市ご
み、畜糞、農林水産業および食品加工業廃棄物、汚泥等
を対象とすることができる。処理目的も堆肥化の他に、
有機質材料を減容化して廃棄を容易にするものであって
もよい。 また、有機質材料は屋外で野積みする他に、
建屋内に配置するものであってもよく、有機質材料の列
は一列でも複数列でもよい。
The type of the organic material to be treated in the present invention is not particularly limited, and may be municipal waste, livestock manure, agricultural, forestry and fisheries industry and food processing industry waste, sludge and the like. it can. In addition to composting, the processing purpose is
The organic material may be reduced in volume to facilitate disposal. In addition to organic materials that are stored outdoors,
The organic material may be arranged in the building, and the organic material may be arranged in one row or a plurality of rows.

【0008】本発明では撹拌装置の構造も特に限定され
るものではなく、効率よく有機質材料を撹拌できるもの
であればよいが、効率的であるという点でスクープ式撹
拌装置が好適である。この撹拌装置の移動手段としても
特に限定されないが、有機質材料の上方にレールを配置
したモノレール方式や、撹拌装置に車輪を設けた自走式
のものなどが挙げられる。特にモノレール式は、地上に
駆動部分を置く必要がないので有機質材料との干渉を容
易に避けることができ、移動が容易であるという利点が
ある。なお、モノレール式には、レールから撹拌装置を
吊り下げる懸垂式とレール上に撹拌装置の一部を跨がせ
る跨座式とがある。
In the present invention, the structure of the stirring device is not particularly limited as long as it can efficiently stir the organic material, but a scoop type stirring device is preferable from the viewpoint of efficiency. The moving means of the stirring device is not particularly limited, and examples thereof include a monorail system in which a rail is arranged above the organic material, and a self-propelled device in which a wheel is provided in the stirring device. In particular, the monorail type has an advantage that it is not necessary to place a driving part on the ground and therefore interference with an organic material can be easily avoided, and movement is easy. The monorail type includes a suspension type in which the stirring device is suspended from the rail and a pedestal type in which a part of the stirring device is laid over the rail.

【0009】撹拌装置は、有機質材料を複数列に並べる
場合には、列ごとに配置させてもよく、また、異なる列
に移動できるようにしてもよい。撹拌装置は、往復移動
させながら撹拌させてもよく、また一方向移動のときの
み撹拌させてもよい。列の終端に達した際には、撹拌装
置を反転させてもよく、また、そのまま後退させてもよ
い。後退時に整列板と有機質材料との干渉が避けられな
い場合には、整理板を回転や跳ね上げによって上方側に
移動させることによって干渉を避けることができる。次
に、撹拌装置の両側に設けられる整列板は、有機質材料
の積層高さ、量等に従って適宜、その長さや高さが決定
され、さらに、有機質材料の整列に適した形状に整形さ
れる。また、整列板同士の間隔は、有機質材料の列幅を
考慮して列幅と同一としたり、狭めたり広めたりする。
なお、有機質材料の整列が円滑になされるように、整列
板の前端部には前方に向けて徐々に幅広となる案内部を
設け、整列板の後端部には後方に向けて徐々に幅狭とな
る絞り部を設けるのが望ましい。
When the organic materials are arranged in a plurality of rows, the agitating device may be arranged in each row, or may be moved to different rows. The stirrer may stir while reciprocating, or stir only when moving in one direction. When the end of the row is reached, the stirrer may be inverted or it may be retracted. If the interference between the alignment plate and the organic material is unavoidable at the time of retreating, the interference can be avoided by moving the rearranging plate upward by rotating or flipping up. Next, the length and height of the alignment plates provided on both sides of the stirrer are appropriately determined according to the stacking height, amount, etc. of the organic materials, and are further shaped into a shape suitable for the alignment of the organic materials. In addition, the spacing between the alignment plates may be the same as the row width, or may be narrowed or widened in consideration of the row width of the organic material.
In order to facilitate the alignment of the organic material, a guide part that gradually widens toward the front is provided at the front end of the alignment plate, and the rear end of the alignment plate gradually becomes wider toward the rear. It is desirable to provide a narrowed portion.

【0010】また、第2の発明で床板に形成する通気口
は、効率よく空気を吸引できるように盛られる有機質材
料の位置に沿って設けるのが望ましく、また、床板下部
を密閉された空気室とするのが望ましい。また吸引手段
は、所望により、吸引を逆転させて床板上部に送気でき
る送気機能を持たせることも可能であり、発酵の進行に
合わせて吸気、送気を切り替えることができる。
Further, it is desirable that the vent hole formed in the floor plate according to the second aspect of the invention is provided along the position of the organic material that is piled up so that air can be efficiently sucked, and the air chamber in which the lower part of the floor plate is sealed. Is desirable. If desired, the suction means can have a function of supplying air to the upper part of the floor plate by reversing the suction, and can switch between intake and air supply according to the progress of fermentation.

【0011】[0011]

【作用】すなわち、本発明によれば、撹拌装置が移動し
て撹拌するときにのみ有機質材料の両側が整列板で拘束
されており、撹拌時には有機質材料が散乱することなく
良好に撹拌され、有機質材料の列が整然と維持される。
そして、撹拌がなされていない箇所では、有機質材料の
表面は全て露出した状態にあり、空気との良好な通気性
が保たれている。上記撹拌を撹拌装置の移動に伴って有
機質材料の列方向に順次行うことによって、通気性を損
なうことなく有機質材料を一様に撹拌することができ、
有機質材料の大量処理が可能であるとともに、撹拌によ
って効率よく発酵を促進させることができ、処理能力が
大幅に向上する。
That is, according to the present invention, both sides of the organic material are restrained by the alignment plates only when the stirring device is moved and stirred, and the organic material is well stirred without being scattered during the stirring, The rows of material are kept in order.
Then, in the portion where the stirring is not performed, the surface of the organic material is entirely exposed, and good air permeability with air is maintained. By sequentially performing the stirring in the column direction of the organic material along with the movement of the stirring device, it is possible to uniformly stir the organic material without impairing air permeability,
A large amount of organic materials can be processed, and the fermentation can be efficiently promoted by stirring, which significantly improves the processing capacity.

【0012】また、第2の発明によれば、有機質材料の
下方側から吸気されるので、有機質材料の表面から外部
の空気が効率よく取り込まれ、好気性発酵を促進させ
る。また、有機質材料表面から発酵によって発生する臭
気が拡散するのを防止して、これを捕集できるので、環
境の悪化を防止することができる。この点で吸気装置に
は脱臭機能を持たせたり、脱臭装置に接続するのが望ま
しい。
Further, according to the second aspect of the invention, since the air is taken in from the lower side of the organic material, the outside air is efficiently taken in from the surface of the organic material to promote aerobic fermentation. Further, it is possible to prevent the odor generated by fermentation from diffusing from the surface of the organic material and collect the odor, so that it is possible to prevent the deterioration of the environment. In this respect, it is desirable that the intake device has a deodorizing function or is connected to the deodorizing device.

【0013】[0013]

【実施例】次に、本発明の一実施例を図1〜図4に基づ
いて説明する。処理対象となる有機質材料1を床板2上
に、高さ3m、長さ100mで列状に盛った。なお、こ
の有機質材料の列は3列とした。上記した床板2は、有
機質材料1の予定設置場所に従って多数の通気孔4…4
が形成されており、床板2の下方には密閉された空気室
5が形成されている。空気室5には吸気装置6が接続さ
れており、吸気装置6には脱臭装置7が接続されてい
る。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described with reference to FIGS. The organic material 1 to be treated was placed on the floor plate 2 in a row with a height of 3 m and a length of 100 m. In addition, the number of rows of this organic material was three. The floor plate 2 described above has a large number of ventilation holes 4 ... 4 according to the planned installation location of the organic material 1.
And a sealed air chamber 5 is formed below the floor plate 2. An intake device 6 is connected to the air chamber 5, and a deodorizing device 7 is connected to the intake device 6.

【0014】一方、有機質材料1の予定配置場所に従っ
て、床板2の上方には山積み有機質材料1を十分に超え
る高さで各有機質材料列3に沿ってレール10…10が
設置されている。各レール10には、レール10の始端
10aを待機場所としてスクープ式撹拌装置15が支柱
16によって懸垂されており、図示しない駆動装置によ
ってレール10に沿って移動することができ、また、レ
ール10の終端10bでは反転することができる。
On the other hand, rails 10 ... 10 are installed above the floor board 2 along the respective organic material rows 3 at a height sufficiently higher than the piled organic material 1 in accordance with the planned location of the organic material 1. On each rail 10, a scoop-type stirring device 15 is suspended by a column 16 using the starting end 10a of the rail 10 as a standby place, and can be moved along the rail 10 by a drive device (not shown). It can be inverted at the end 10b.

【0015】支柱16の下端にはスクープ装置固定板1
7が固定されており、該固定板17の下方両側でスクー
プ装置18の上端が軸止されている。スクープ装置18
は、上端の駆動輪と下端の従動輪間に無限軌道である周
回ベルトが掛け渡され、該ベルト表面に多数のスクープ
19を固定したものであり、上記駆動輪には、固定板1
7上のスクープ回転モータ20の回転力が伝達される。
また、スクープ装置18の上端側には、チェーン固定部
21が設けられており、固定板17上のチェーン巻き取
り軸22との間にチェーンが掛け渡され、該チェーン巻
き取り軸22には巻き取りモータ23の回転力が伝達さ
れる。
At the lower end of the column 16, a scoop device fixing plate 1 is provided.
7 is fixed, and the upper end of the scooping device 18 is fixed on both sides below the fixing plate 17. Scoop device 18
Is a circuit in which a revolving belt, which is an endless track, is stretched between a driving wheel at the upper end and a driven wheel at the lower end, and a large number of scoops 19 are fixed to the surface of the belt.
The rotational force of the scoop rotation motor 20 on 7 is transmitted.
In addition, a chain fixing portion 21 is provided on the upper end side of the scoop device 18, and a chain is stretched between the chain winding shaft 22 on the fixing plate 17 and the chain winding shaft 22. The rotational force of the take-up motor 23 is transmitted.

【0016】そして、上記スクープ装置固定板17の両
側には、前後方向に沿った整列板25,25が対向して
固定されており、該整列板25は、その前後端がスクー
プ式撹拌装置15を十分に越える長さを有しており、ま
た下端は床板2と僅かに隙間を有する位置にまで伸張し
ている。なお、整列板25の前方部は、前方に向けて徐
々に幅広となる案内部25aに割り当てられており、後
方部は後方に向けて徐々に幅狭となる絞り部25bに割
り当てられている。
On both sides of the scoop device fixing plate 17, aligning plates 25, 25 along the front-rear direction are fixed so as to face each other, and the front and rear ends of the aligning plate 25 are the scoop type stirring device 15. Has a length that is sufficiently larger than, and the lower end extends to a position having a slight gap with the floor plate 2. The front portion of the alignment plate 25 is assigned to a guide portion 25a that gradually widens toward the front, and the rear portion is assigned to a narrowed portion 25b that gradually narrows toward the rear.

【0017】次に、上記装置の動作について説明する。
レール10に吊り下げられたスクープ式撹拌装置15
は、待機場所としてレール10の始端10aに置かれて
おり、始動に際しては巻き取りモータ23を逆転させて
巻き取り軸22に巻き付けられたチェーンを巻き戻し、
スクープ装置18を、その下端部がやや前方に位置する
ように傾斜させる。引き続きスクープ回転モータ20を
作動させ、スクープ装置18の周回ベルトを回転させる
とともに、図示しない駆動装置によってスクープ式撹拌
装置15をレール10に沿って前進させる(図示A方
向)。
Next, the operation of the above apparatus will be described.
Scoop type stirring device 15 suspended on the rail 10.
Is placed at the starting end 10a of the rail 10 as a standby place, and at the time of starting, the winding motor 23 is reversed to rewind the chain wound around the winding shaft 22,
The scoop device 18 is tilted so that its lower end portion is located slightly forward. Subsequently, the scoop rotation motor 20 is operated to rotate the orbiting belt of the scoop device 18, and the scoop type stirring device 15 is advanced along the rail 10 by a drive device (not shown) (direction A in the drawing).

【0018】前進するスクープ式撹拌装置15は、床板
2上の有機質材料1をスクープ19で掻き上げ、これを
周回ベルトに載せてやや後方に向けながら上方側へ移動
させ、最後には後方に落下させるようにして撹拌する。
この際に、スクープ式撹拌装置15の両側は、十分な長
さの整列板25,25で覆われており、撹拌される有機
質材料1を列内に整然と収めておくことができる。な
お、整列板25の前部側は案内部25aとなっており、
整列板25の前進に伴って有機質材料1が案内部25a
に案内され、取りこぼされることなく整列板25内に収
められる。また、整列板25,25の間隔は、有機質材
料列3の列幅よりもやや狭くしているので、有機質材料
が中側に寄せられて有機質材料全体が均一に撹拌され
る。そして、整列板25,25の後部側は絞り部25b
とされているので、有機質材料1はより内側に寄せら
れ、スクープ式撹拌装置15が通過した後も、自重で僅
かに列幅が拡がるものの、所定の列幅内に収まる。ま
た、上記したように有機質原料1が横方向に移動するこ
とによって撹拌効果も得られる。
The advancing scoop type agitator 15 scrapes up the organic material 1 on the floor plate 2 with a scoop 19, puts it on the orbiting belt, moves it slightly backward and moves it upward, and finally drops backward. Stir as so.
At this time, both sides of the scoop type stirring device 15 are covered with alignment plates 25, 25 having a sufficient length, so that the organic material 1 to be stirred can be neatly stored in a row. The front side of the alignment plate 25 is a guide portion 25a,
As the alignment plate 25 advances, the organic material 1 is guided by the guide portion 25a.
And is stored in the alignment plate 25 without being missed. Further, since the spacing between the alignment plates 25, 25 is made slightly narrower than the row width of the organic material row 3, the organic material is brought to the inside and the whole organic material is uniformly stirred. Further, the rear side of the alignment plates 25, 25 is a narrowed portion 25b.
Therefore, the organic material 1 is brought closer to the inner side, and even after the scoop-type stirring device 15 has passed through, the row width slightly expands due to its own weight, but it falls within the predetermined row width. Further, as described above, the organic raw material 1 moves laterally, so that a stirring effect can be obtained.

【0019】上記動作を継続して行うことにより、列状
に置かれた有機質材料1は一様に撹拌され、発酵が促進
される。また、上記作業に際しては、吸気装置6を作動
させ、通気口4および空気室5を介して有機質材料1か
ら吸気する。これにより有機質材料1内の空間には負圧
が生じ、有機質材料1の広い表面を介して大気中から有
機質材料1中へと新鮮な空気が取り込まれ、有機質材料
1と活発に接触して好気性発酵が促進される。また、発
酵によって発生する臭気も大気中に放散することなく上
記吸引装置6によって吸引される。これにより、臭気を
含み、また酸素が消費された空気は、通気孔4および空
気室5を通って吸引装置6へと吸引され、さらに吸引装
置6から脱臭装置7へと送られ、脱臭処理された後、大
気に放散される。そしてレール10に沿って移動するス
クープ式撹拌装置15は、遂にはレール10の終端10
bに到達する。この位置でスクープ式撹拌装置15を反
転させるとともに巻き取りモータ23を作動させ、チェ
ーン巻き取り軸22でチェーンを巻き取ってスクープ装
置18をほぼ水平になるまで回転させ、退避状態とす
る。この状態で図示しない駆動装置によってスクープ式
撹拌装置15を出発位置方向へと移動させる(図示B方
向)。スクープ式攪拌装置15は、始端10aに到達し
た時点で反転させ待機状態としておく。
By continuing the above operation, the organic materials 1 placed in a row are uniformly stirred and fermentation is promoted. Further, in the above work, the intake device 6 is operated to intake air from the organic material 1 through the ventilation port 4 and the air chamber 5. As a result, a negative pressure is generated in the space inside the organic material 1, fresh air is taken from the atmosphere into the organic material 1 through the large surface of the organic material 1, and the organic material 1 is actively contacted with the air, which is favorable. The aerobic fermentation is promoted. In addition, the odor generated by fermentation is also sucked by the suction device 6 without being released into the atmosphere. As a result, the air containing the odor and depleted of oxygen is sucked into the suction device 6 through the ventilation hole 4 and the air chamber 5, and is further sent from the suction device 6 to the deodorization device 7 for deodorization treatment. And then released to the atmosphere. Then, the scoop type stirring device 15 that moves along the rail 10 finally reaches the end 10 of the rail 10.
reach b. At this position, the scoop type stirring device 15 is reversed and the winding motor 23 is operated to wind the chain by the chain winding shaft 22 and rotate the scoop device 18 until it is substantially horizontal to bring it into a retracted state. In this state, the scoop type stirring device 15 is moved toward the starting position by the driving device (not shown) (direction B in the drawing). The scoop type stirring device 15 is turned over at the time when the starting end 10a is reached and put in a standby state.

【0020】上記動作を各有機質原料列3ごとに、所定
の時間間隔で繰り返し行うことにより、有機質材料1が
効率よく発酵処理される。上記装置によれば大量の有機
質材料の処理が可能であり、同程度の敷地に設置された
箱形発酵処理装置では、1日当たり60t程度の処理が
限度であるのに対し、本発明の上記装置では、1日当た
り600tの処理が可能である。なお、上記実施例で
は、各列ごとに撹拌装置を設けたが、図5に示すよう
に、各列に沿った連続レール30を設け、このレール3
0に沿って撹拌装置15を循環移動することも可能であ
る。
By repeating the above operation for each organic raw material row 3 at predetermined time intervals, the organic material 1 is efficiently fermented. According to the above apparatus, a large amount of organic materials can be treated, and in a box-type fermentation treatment apparatus installed on the same premises, the maximum treatment amount is 60 tons per day. In the case of, it is possible to process 600 tons per day. In the above embodiment, the stirring device is provided for each row, but as shown in FIG. 5, the continuous rails 30 are provided along each row, and the rails 3 are provided.
It is also possible to circulate the stirring device 15 along 0.

【0021】[0021]

【発明の効果】以上説明したように、本発明によれば、
有機質材料を列状に盛って発酵させる発酵処理装置にお
いて、前記有機質材料の列に沿って移動可能な撹拌装置
を配置し、該撹拌装置の両側に、前後方向に沿った整列
板を有機質材料の列幅に対応した間隔で対向して設けた
ので、大量の有機質材料を効率よく発酵処理することが
できる。また、上記構成に加えて、有機質材料を盛る床
板に多数の通気口を形成し、該通気口を通して床板上部
から空気を吸引する吸気装置を設ければ、有機質材料へ
の空気の供給がより効果的になされ、発酵がより促進さ
れるとともに、発酵により発生する臭気を捕集して環境
の悪化を防止することができる。
As described above, according to the present invention,
In a fermentation treatment apparatus for arranging organic materials in a row and fermenting them, a stirrer that is movable along the row of the organic materials is arranged, and on both sides of the stirrer, aligning plates along the front-back direction of the organic materials are arranged. Since they are provided facing each other at intervals corresponding to the row width, it is possible to efficiently ferment a large amount of organic material. Further, in addition to the above configuration, if a large number of vent holes are formed in the floor plate on which the organic material is piled up, and if an intake device for sucking air from the upper part of the floor plate through the vent holes is provided, the supply of air to the organic material is more effective. The fermentation is further promoted and the odor generated by the fermentation can be captured to prevent the deterioration of the environment.

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

【図1】 本発明の一実施例の装置概略を示す平面図で
ある。
FIG. 1 is a plan view showing an outline of an apparatus according to an embodiment of the present invention.

【図2】 同じく正面拡大断面図である。FIG. 2 is a front enlarged sectional view of the same.

【図3】 同じく整列板を一部省略した拡大側面図。FIG. 3 is an enlarged side view in which the alignment plate is also partially omitted.

【図4】 同じく撹拌装置を示す拡大平面図である。FIG. 4 is an enlarged plan view showing the stirring device.

【図5】 他の実施例の装置概略を示す平面図である。FIG. 5 is a plan view showing the outline of a device according to another embodiment.

【符号の説明】[Explanation of symbols]

1 有機質材料 2 床板 3 有機質材料列 4 通気孔 6 吸気装置 7 脱臭装置 10 レール 15 スクープ式撹拌装
置 18 スクープ装置 19 スクープ 25 整列板 30 連続レール
1 Organic Material 2 Floor Board 3 Organic Material Row 4 Vents 6 Intake Device 7 Deodorizer 10 Rail 15 Scoop Type Stirrer 18 Scoop Device 19 Scoop 25 Alignment Plate 30 Continuous Rail

───────────────────────────────────────────────────── フロントページの続き (72)発明者 福島 武 千葉県四街道市鷹の台1丁目3番 株式会 社日本製鋼所内 (72)発明者 岩城 尚子 千葉県四街道市鷹の台1丁目3番 株式会 社日本製鋼所内 (72)発明者 九軒 右典 千葉県四街道市鷹の台1丁目3番 株式会 社日本製鋼所内 (72)発明者 小田 吉昭 千葉県四街道市鷹の台1丁目3番 株式会 社日本製鋼所内 (72)発明者 吉本 耕司 広島県広島市安芸区船越南1丁目6番1号 株式会社日本製鋼所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Takeshi Fukushima, Takenodai 1-3 chome, Yotsukaido, Chiba Prefecture, Japan Steel Works (72) Inventor Naoko Iwashiro 1-3, Takanodai, Yotsukaido, Chiba Japan Steel Mfg. Co., Ltd. In-house (72) Inventor Kyugen Ueno, 1-3 Takanodai, Yotsukaido, Chiba Prefecture, Japan Steel Works (72) Inventor Yoshiaki Oda 1-3, Takanodai, Yotsukaido, Chiba Japan Steel Works (72) Inventor Koji Yoshimoto 1-6-1, Funakoshi Minami, Aki-ku, Hiroshima City, Hiroshima Prefecture Japan Steel Works, Ltd.

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 有機質材料を列状に盛って発酵させる発
酵処理装置において、前記有機質材料の列に沿って移動
可能な撹拌装置が配置されており、該撹拌装置の両側に
は、前後方向に沿った整列板が有機質材料の列幅に対応
した間隔で対向して設けられていることを特徴とする発
酵処理装置
1. A fermentation treatment apparatus for stacking and fermenting organic material in a row, wherein a stirring device movable along the row of the organic material is arranged, and both sides of the stirring device are arranged in a front-back direction. Fermentation treatment apparatus characterized in that the alignment plates are provided facing each other at an interval corresponding to the row width of the organic material.
【請求項2】 有機質材料を盛る床板に多数の通気口が
形成されており、該通気口を通して床板上部から空気を
吸引する吸気装置が設けられていることを特徴とする請
求項1記載の発酵処理装置
2. The fermentation according to claim 1, wherein a plurality of vent holes are formed in the floor plate on which the organic material is piled up, and an intake device for sucking air from the upper part of the floor plate through the vent holes is provided. Processor
JP10783395A 1995-04-10 1995-04-10 Fermentation treatment device Pending JPH08281241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10783395A JPH08281241A (en) 1995-04-10 1995-04-10 Fermentation treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10783395A JPH08281241A (en) 1995-04-10 1995-04-10 Fermentation treatment device

Publications (1)

Publication Number Publication Date
JPH08281241A true JPH08281241A (en) 1996-10-29

Family

ID=14469204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10783395A Pending JPH08281241A (en) 1995-04-10 1995-04-10 Fermentation treatment device

Country Status (1)

Country Link
JP (1) JPH08281241A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001047013A (en) * 1999-08-05 2001-02-20 Kishi Eng Kk Open type fermentation treatment apparatus and fermentation treatment method
JP2001198445A (en) * 2000-01-18 2001-07-24 Kishi Eng Kk Rotary type paddle for stirrer and open type fermentation apparatus
CN109912326A (en) * 2019-04-03 2019-06-21 蒋兰琴 Preparation facilities is stirred in bio-fertilizer rotation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001047013A (en) * 1999-08-05 2001-02-20 Kishi Eng Kk Open type fermentation treatment apparatus and fermentation treatment method
JP2001198445A (en) * 2000-01-18 2001-07-24 Kishi Eng Kk Rotary type paddle for stirrer and open type fermentation apparatus
JP3682195B2 (en) * 2000-01-18 2005-08-10 岸 久幸 Paddle for rotary agitator and open-type fermentation treatment equipment
CN109912326A (en) * 2019-04-03 2019-06-21 蒋兰琴 Preparation facilities is stirred in bio-fertilizer rotation

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