JPH04330979A - Fermentation treatment device for organic waste - Google Patents
Fermentation treatment device for organic wasteInfo
- Publication number
- JPH04330979A JPH04330979A JP3014409A JP1440991A JPH04330979A JP H04330979 A JPH04330979 A JP H04330979A JP 3014409 A JP3014409 A JP 3014409A JP 1440991 A JP1440991 A JP 1440991A JP H04330979 A JPH04330979 A JP H04330979A
- Authority
- JP
- Japan
- Prior art keywords
- fermentation
- organic waste
- stirring
- chamber
- stirring blades
- 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.)
- Granted
Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 92
- 230000004151 fermentation Effects 0.000 title claims abstract description 92
- 239000010815 organic waste Substances 0.000 title claims abstract description 57
- 238000003756 stirring Methods 0.000 claims description 70
- 239000002994 raw material Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 7
- 239000002699 waste material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011218 seed culture Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、家庭の台所ゴミ又は業
務用キッチンから発生する有機性廃棄物等を発酵処理す
る装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for fermenting household kitchen waste or organic waste generated from commercial kitchens.
【０００２】0002
【従来の技術】従来から、小型の有機性廃棄物の発酵処
理装置に関する技術は公知とされているのである。例え
ば実開昭６２−１２６３３７号公報に記載の技術の如く
である。2. Description of the Related Art Conventionally, techniques relating to small-sized fermentation treatment apparatuses for organic waste have been known. For example, there is a technique described in Japanese Utility Model Application Publication No. 62-126337.
【０００３】0003
【発明が解決すべき課題】上記従来の有機性廃棄物の発
酵処理装置においては、発酵室が全体として１室に構成
されているので、原料投入口から投入し発酵室の内部を
通過する間に、徐々に発酵処理が成され、原料投入口と
は逆の位置の取出口において、数週間後に発酵済みのコ
ンポストを取り出すこととなり、発酵室の内部において
数週間前に投入した有機性廃棄物と、その日に投入した
有機性廃棄物とを混合することが出来なかったのである
。故に、温度の低い冬季等においては、前に投入した有
機性廃棄物の発酵処理が遅くなるので、後からの有機性
廃棄物を投入出来ないという不具合があったのである。
また、発酵室において有機性廃棄物の全体を攪拌出来な
いので、新たに投入したゴミに発酵菌が付着せずに、発
酵が遅れるという不具合があったのである。本発明は、
１台の有機性廃棄物の発酵タンクの内部に、複数の発酵
室を設けて、該発酵室の内部では古いものも、新しいも
のも常時攪拌すべく構成し、一定期間だけ一方に新たな
有機性廃棄物を投入した後は、他方の発酵室にはその間
は新たな有機性廃棄物を投入させずに、発酵に専念させ
るように構成したものである。[Problems to be Solved by the Invention] In the above-mentioned conventional fermentation treatment apparatus for organic waste, the fermentation chamber is configured as one chamber as a whole, so that while the raw material is input from the input port and passes through the inside of the fermentation chamber, The fermentation process is gradually carried out, and the fermented compost is taken out after several weeks at the outlet located opposite to the raw material input, and the organic waste that was input several weeks ago inside the fermentation chamber is removed. It was not possible to mix this with the organic waste that had been input that day. Therefore, in winter, when the temperature is low, the fermentation process of the previously input organic waste is slowed down, so there is a problem that the later organic waste cannot be input. Furthermore, since the entire organic waste could not be stirred in the fermentation chamber, there was a problem in that fermentation bacteria were not attached to the newly introduced waste and fermentation was delayed. The present invention
A plurality of fermentation chambers are provided inside one fermentation tank for organic waste, and the structure is such that both old and new organic waste are constantly stirred inside the fermentation chamber, and new organic waste is added to one side for a certain period of time. After the organic waste is introduced, the other fermentation chamber is configured to concentrate on fermentation without introducing new organic waste.
【０００４】0004
【課題を解決する手段】本発明の解決すべき課題は以上
の如くである、次に該課題を解決する手段を説明する。
即ち、発酵室・攪拌軸・攪拌羽根・原料投入口・取出口
・通気孔・排気孔・隔壁・制御板・ヒータを有し、発酵
室を攪拌軸の軸方向に複数配設すると共に、有機性廃棄
物を該複数の発酵室に交互に投入し発酵させるものであ
る。また、攪拌羽根を、攪拌軸の発酵室の側壁寄りは、
羽根の方向が発酵室の中央へ有機性廃棄物を寄せる方向
に、攪拌軸の軸心方向に対して傾斜した２本の長い攪拌
羽根を配置し、発酵室の中央寄りの攪拌羽根は長短の２
本で、攪拌軸の軸心に対して異なる方向に傾斜した攪拌
羽根を配置したものである。[Means for Solving the Problems] The problems to be solved by the present invention are as described above. Next, the means for solving the problems will be explained. In other words, it has a fermentation chamber, a stirring shaft, stirring blades, a raw material inlet, an outlet, a ventilation hole, an exhaust hole, a partition wall, a control board, and a heater. The waste is alternately charged into the plurality of fermentation chambers and fermented. In addition, the stirring blade should be adjusted so that the stirring shaft is closer to the side wall of the fermentation chamber.
Two long stirring blades are arranged so that the direction of the blades is inclined with respect to the axial direction of the stirring shaft, so that the organic waste is brought towards the center of the fermentation chamber. 2
In this case, stirring blades are arranged tilted in different directions with respect to the axis of the stirring shaft.
【０００５】[0005]
【作用】次に本発明の作用を図４において説明する。本
発明は発酵室１を複数室に構成しており、該複数の発酵
室は一定期間、例えば１週間毎に使用を切り替えるので
ある。そして一方は集中投入をし、他方は発酵のみを専
念して行うのである。そして攪拌羽根５・６・７・８は
常時攪拌するのでは無くて、６時間に１回１．５分間程
度の攪拌をシーケンス制御により行うのである。面ヒー
タ２２は温度が４０度を境にＯＮ−ＯＦＦするのである
。発酵期間の間には有機性廃棄物が発酵し容量が減るの
で次に、この上に有機性廃棄物を集中投入し、新規の有
機性廃棄物により一杯になった方の発酵室は、１週間程
度の発酵期間に入るのである。原料投入口１０の蓋を開
けると、本体に設けられた近接スイッチが作動して、攪
拌軸３の回転が停止し、有機性廃棄物を投入する際にお
いて、人身事故を発生することの無いよう構成している
。該原料投入口１０から最初に有機性廃棄物を投入する
際において、通気性改良剤と種菌を投入しこれを攪拌す
る。原料投入口１０が閉じると自動的に攪拌軸３が回転
し、制御板１１により設定されたシーケンス制御に従っ
て、攪拌羽根５・６・７・８が一定周期で回転するので
ある。[Operation] Next, the operation of the present invention will be explained with reference to FIG. In the present invention, the fermentation chamber 1 is configured into a plurality of chambers, and the use of the plurality of fermentation chambers is changed over a certain period of time, for example, every week. One is concentrated input, and the other is solely focused on fermentation. The stirring blades 5, 6, 7, and 8 do not stir constantly, but stir for about 1.5 minutes once every 6 hours by sequence control. The surface heater 22 is turned on and off when the temperature reaches 40 degrees. During the fermentation period, the organic waste ferments and the capacity decreases, so next, organic waste is concentrated on top of this, and the fermentation chamber that is filled with new organic waste is 1 There will be a fermentation period of about a week. When the lid of the raw material input port 10 is opened, a proximity switch provided on the main body is activated and the rotation of the stirring shaft 3 is stopped, so that there is no possibility of personal injury when inputting organic waste. are doing. When organic waste is initially introduced through the raw material input port 10, an air permeability improver and seed bacteria are added and stirred. When the raw material input port 10 is closed, the stirring shaft 3 automatically rotates, and the stirring blades 5, 6, 7, and 8 rotate at a constant cycle according to sequence control set by the control board 11.
【０００６】通気孔２４から発酵室１Ｌ・１Ｒの下部に
圧縮空気が供給されて、排ガスが排気孔１７から排出さ
れる。発酵室１Ｌ・１Ｒは隔壁２により２室に分離され
ており、所定期間だけ特定の室に原料を投入し、複数の
発酵室１Ｌ・１Ｒを順番に、投入室と分解専門室として
使用することが出来るのである。故に投入室として使わ
れる方は、連続投入しても円滑な減量化が出来るのであ
る。また発酵室の下部外壁には面ヒータ２２が取付られ
ており、冬季のように外気温度が低い場合にも、内部の
発酵部の温度が上昇し、微生物の働きを活発にすべく構
成している。それ以降は自己発生熱により高温が維持出
来るのである。連続投入して、一方の発酵室１Ｌ・１Ｒ
の量が一杯になると、全量もしくは一部を取り出して、
投入可能な状態とする。そして、発酵終了物を取り出す
場合には、全部を取り出すことなく、一部を残して種菌
の役目をさせて、攪拌羽根５・６・７・８により新規に
投入した有機性廃棄物と混合して、種菌を別に投入する
必要の無いように構成している。攪拌羽根５・６・７・
８は内側の２本ずつの２組は長短に構成し、それぞれ内
側と外側に搬送すべく傾斜しており、外側の２本ずつの
２組は、内側に向けて、取出口１２への押し出しを可能
としている。また圧縮空気パイプ１６Ｌ・１６Ｒから送
り空気量よりも、排気孔１７から引く吸引空気量の方が
大にして、発酵室１Ｌ・１Ｒの内部が負圧となるように
構成している。Compressed air is supplied to the lower portions of the fermentation chambers 1L and 1R through the ventilation holes 24, and exhaust gas is discharged through the exhaust holes 17. The fermentation chambers 1L and 1R are separated into two chambers by a partition wall 2, and raw materials are introduced into a specific chamber for a predetermined period of time, and the plurality of fermentation chambers 1L and 1R are sequentially used as an input chamber and a dedicated decomposition chamber. This is possible. Therefore, when used as a charging chamber, smooth weight reduction can be achieved even if continuous charging is performed. In addition, a surface heater 22 is attached to the outer wall of the lower part of the fermentation chamber, and even when the outside air temperature is low, such as in winter, the temperature of the internal fermentation section rises and is configured to activate the activity of microorganisms. There is. After that, the high temperature can be maintained by self-generated heat. Continuously pouring into one fermentation chamber 1L/1R
When the amount is full, take out all or part of it,
Make it ready for input. When taking out the fermented product, do not take out all of it, but leave a part to serve as a starter and mix it with the newly introduced organic waste using stirring blades 5, 6, 7, and 8. The structure is such that there is no need to separately introduce seed bacteria. Stirring blades 5, 6, 7,
8, two sets of two on the inside are configured to be long and short, and are inclined to convey inward and outward, respectively, and two sets of two on the outside are pushed inward to the outlet 12. is possible. Further, the amount of suction air drawn from the exhaust hole 17 is larger than the amount of air sent from the compressed air pipes 16L, 16R, so that the insides of the fermentation chambers 1L, 1R have a negative pressure.
【０００７】[0007]
【実施例】次に本発明の実施例を説明する。図１は本発
明の有機性廃棄物の発酵処理装置の全体正面断面図、図
２は同じく側面断面図、図３は模式的に示した本発明の
有機性廃棄物の発酵処理装置の正面断面図、図４は本発
明の有機性廃棄物の発酵処理装置の作用フロチャートで
ある。図１・図２・図３において有機性廃棄物の発酵処
理装置の全体的な構成を説明する。全体の装置は支持フ
レーム２３の上に配置されている。そして発酵タンク２
０の内部に複数の発酵室１Ｌ・１Ｒが構成されている。
該発酵室１Ｌ・１Ｒは上部はタンク蓋４により密閉され
ており、下部は発酵タンク２０の内部に配置したＵ型壁
板９により発酵室１Ｌ・１Ｒの壁部を構成している。該
Ｕ型壁板９の前面側に取出口１２が設けられており、該
取出口１２から取出口蓋板１３がＵ型壁板９の部分まで
突設されており、該取出口蓋板１３によりＵ型壁板９に
開けた取出口の部分を閉鎖すべく構成している。[Example] Next, an example of the present invention will be described. FIG. 1 is an overall front cross-sectional view of the organic waste fermentation treatment apparatus of the present invention, FIG. 2 is a side cross-sectional view, and FIG. 3 is a schematic front cross-sectional view of the organic waste fermentation treatment apparatus of the present invention. 4 are operational flowcharts of the organic waste fermentation treatment apparatus of the present invention. The overall configuration of an organic waste fermentation treatment apparatus will be explained with reference to FIGS. 1, 2, and 3. The entire device is placed on a support frame 23. And fermentation tank 2
A plurality of fermentation chambers 1L and 1R are configured inside 0. The upper portions of the fermentation chambers 1L and 1R are sealed by tank lids 4, and the lower portions of the fermentation chambers 1L and 1R are constituted by U-shaped wall plates 9 disposed inside the fermentation tanks 20. An outlet 12 is provided on the front side of the U-shaped wall plate 9, and an outlet cover plate 13 projects from the outlet 12 to a portion of the U-shaped wall plate 9. This structure is configured to close the outlet portion opened in the U-shaped wall plate 9.
【０００８】本発明においては、発酵タンク２０の内部
に左右の発酵室１Ｌ・１Ｒの２室を構成しており、両発
酵室１Ｌ・１Ｒの間を隔壁２により仕切っている。そし
て左右の発酵室１Ｌ・１Ｒはそれぞれ対称に構成してお
り、タンク蓋４の部分には、左右一対の原料投入口１０
が設けられており、また発酵タンク２０の下方の正面に
は、左右一対の取出口１２が配置されている。また発酵
タンク２０の正面の左側に制御板１１が配置されており
、攪拌軸３を一定時間毎に回転可能としている。該攪拌
軸３は制御板１１のスイッチの操作により駆動モーター
が回転すべく構成されている。そして該攪拌軸３の上に
は、左右の発酵室１Ｌ・１Ｒ毎に、８本ずつの攪拌羽根
が植設されている。即ち、発酵室１Ｌ・１Ｒ内に露出し
て回転する攪拌軸３の４箇所毎に、２本ずつの攪拌羽根
が配置されているのである。In the present invention, two fermentation chambers 1L and 1R are formed inside the fermentation tank 20, and a partition wall 2 partitions the two fermentation chambers 1L and 1R. The left and right fermentation chambers 1L and 1R are constructed symmetrically, and the tank lid 4 has a pair of left and right raw material input ports 10.
A pair of left and right outlets 12 are arranged at the lower front of the fermentation tank 20. Further, a control plate 11 is arranged on the left side of the front of the fermentation tank 20, and allows the stirring shaft 3 to rotate at regular intervals. The stirring shaft 3 is configured so that a drive motor is rotated by operating a switch on a control board 11. Eight stirring blades are installed on the stirring shaft 3 for each of the left and right fermentation chambers 1L and 1R. That is, two stirring blades are arranged at every four locations of the stirring shaft 3 that rotates and is exposed in the fermentation chambers 1L and 1R.
【０００９】図１と図３において、右側の発酵室１Ｒの
室内の攪拌羽根５・６・７・８の配置を説明する。該攪
拌羽根５・６・７・８の位置にそれぞれ２本づつが植設
配置されているのである。即ち攪拌羽根５ａ・５ｂ・６
ａ・６ｂ・７ａ・７ｂ・８ａ・８ｂの如くである。そし
て発酵室１Ｒの左右両端部分の攪拌羽根５ａ・５ｂは２
本とも長い支持杆と先端の攪拌羽根５ａ・５ｂを具備し
た長い羽根に構成されており、該攪拌羽根５ａ・５ｂは
どちらも、発酵室の内側に向けて有機性廃棄物を移動す
る方向に、攪拌軸３の軸心方向に対して傾斜されている
のである。同様に、攪拌軸３の右側の端部に植設された
攪拌羽根８ａ・８ｂも、発酵室１Ｒの中央よりに有機性
廃棄物を搬送する方向の傾斜角を、攪拌軸３の軸心方向
に対して設けられているのである。故に、攪拌羽根５ａ
・５ｂと攪拌羽根８ａ・８ｂの傾斜の方向は、逆となっ
ているのである。1 and 3, the arrangement of stirring blades 5, 6, 7, and 8 in the fermentation chamber 1R on the right side will be explained. Two stirring blades are installed at each of the positions of the stirring blades 5, 6, 7, and 8. That is, stirring blades 5a, 5b, 6
Like a, 6b, 7a, 7b, 8a, 8b. The stirring blades 5a and 5b at both left and right ends of the fermentation chamber 1R are 2
Basically, it is composed of a long blade having a long support rod and stirring blades 5a and 5b at the tip, and both of the stirring blades 5a and 5b are arranged in the direction of moving the organic waste toward the inside of the fermentation chamber. , is inclined with respect to the axial direction of the stirring shaft 3. Similarly, the stirring blades 8a and 8b installed on the right end of the stirring shaft 3 also have an inclination angle in the direction of transporting organic waste from the center of the fermentation chamber 1R in the axial direction of the stirring shaft 3. It is set up for. Therefore, the stirring blade 5a
- The directions of inclination of stirring blades 5b and stirring blades 8a and 8b are opposite to each other.
【００１０】また攪拌羽根５と８との間に配置された攪
拌羽根６ａ・６ｂは長い支持杆と短い支持杆の２本が別
々の長さに構成されており、短い方の攪拌羽根６ｂは有
機性廃棄物は中の方向に搬送すべく構成しており、長い
方の攪拌羽根６ａは有機性廃棄物を外側に搬送する方向
の、攪拌軸３の軸心方向に対しての傾斜角を具備してい
る。攪拌羽根７ａ・７ｂについても同様であり、長い支
持杆により支持された攪拌羽根７ａは、外側方向に搬送
する方向の傾斜角を付けられており、短い方の支持杆に
支持された攪拌羽根７ｂは、発酵室の内側に有機性廃棄
物を搬送する方向の傾斜角を具備されている。発酵室１
Ｌに設けられた攪拌羽根５・６・７・８についても同様
に構成されている。Further, the stirring blades 6a and 6b arranged between the stirring blades 5 and 8 are configured with two supporting rods, a long support rod and a short support rod, each having different lengths, and the shorter stirring blade 6b has a long support rod and a short support rod. The structure is such that the organic waste is transported inward, and the longer stirring blade 6a has an inclination angle with respect to the axial direction of the stirring shaft 3 in the direction of transporting the organic waste outward. Equipped with The same applies to the stirring blades 7a and 7b, and the stirring blade 7a supported by the long support rod is inclined in the direction of conveying outward, and the stirring blade 7b supported by the shorter support rod. is provided with an angle of inclination in the direction of conveying the organic waste inside the fermentation chamber. Fermentation chamber 1
The stirring blades 5, 6, 7, and 8 provided in L are similarly configured.
【００１１】またＵ型壁板９の内側には、面ヒータ２２
が貼設されており、該面ヒータ２２により発酵室１Ｌ・
１Ｒの内部の温度を発酵に必要な最低限度の温度、例え
ば４０度に上昇させている。ある程度発酵が進展した段
階では、発酵により温度が上昇するので、面ヒータ２２
による加温が必要無くなるのであるが、有機性廃棄物の
投入初期においては、発酵が進展していないので、面ヒ
ータ２２により温度上昇してやる必要があるのである。
また発酵菌は空気が必要であり、Ｕ型壁板９の下方の位
置に通気孔２４を設けて該通気孔２４から圧縮空気を供
給している。図３において示す如く、加圧ポンプ１９に
より圧縮空気を供給し、圧縮空気パイプ１６Ｌ・１６Ｒ
に分岐して、左右の通気孔２４に供給している。該圧縮
空気パイプ１６Ｌ・１６Ｒの中途部分に開閉バルブ２１
・２１が設けられており、圧縮空気の供給を一方だけ停
止することも可能としている。Furthermore, a surface heater 22 is installed inside the U-shaped wall plate 9.
is attached, and the fermentation chamber 1L is heated by the surface heater 22.
The internal temperature of 1R is raised to the minimum temperature necessary for fermentation, for example 40 degrees. When fermentation has progressed to a certain extent, the temperature rises due to fermentation, so the surface heater 22
However, since fermentation has not progressed in the initial stage of inputting the organic waste, it is necessary to raise the temperature using the surface heater 22. In addition, fermentation bacteria require air, so a vent hole 24 is provided below the U-shaped wall plate 9, and compressed air is supplied through the vent hole 24. As shown in FIG. 3, compressed air is supplied by a pressurizing pump 19, and compressed air pipes 16L and 16R are
The air is branched into two and is supplied to the left and right ventilation holes 24. An on-off valve 21 is located in the middle of the compressed air pipes 16L and 16R.
・21 is provided, making it possible to stop the supply of compressed air to only one side.
【００１２】また通気孔２４の部分には通気網１５が架
設されており、該通気網１５の位置は通気孔２４の中途
部の位置としており、攪拌羽根５・６・７・８の回転に
際して、通気網１５と攪拌羽根５・６・７・８の先端と
の間には、有機性廃棄物の一部通気網１５の上に残るよ
うに構成している。該圧縮空気パイプ１６Ｌ・１６Ｒに
より、左右の発酵室１Ｌ・１Ｒの内部に圧縮空気を送り
込み、有機性廃棄物の内部を通過した後に、上方の排気
孔１７・１７ａを介して吸引ポンプ１８により吸引して
、外部に排出するのである。図３において、２６は発酵
タンク２０を駆動する為のスプロケットである。A ventilation net 15 is installed in the ventilation hole 24, and the ventilation net 15 is located in the middle of the ventilation hole 24, so that when the stirring blades 5, 6, 7, and 8 rotate, Between the ventilation net 15 and the tips of the stirring blades 5, 6, 7, and 8, a portion of the organic waste is configured to remain on the ventilation net 15. Compressed air is sent into the left and right fermentation chambers 1L and 1R using the compressed air pipes 16L and 16R, and after passing through the organic waste, it is sucked by the suction pump 18 through the upper exhaust holes 17 and 17a. Then, it is discharged outside. In FIG. 3, 26 is a sprocket for driving the fermentation tank 20.
【００１３】[0013]
【発明の効果】本発明は以上の如く構成したので、次の
ような効果を奏するのである。即ち、請求項１の如く構
成したので、従来の技術の如く、連続的に原料投入口か
ら投入し、逆の位置に設けた取出口から取り出す場合の
如く、古い有機性廃棄物と新規に投入した有機性廃棄物
の間で攪拌が禁止されないので、自由に古いものも新規
なものも攪拌することができ、発酵菌の混合が速くなり
、有機性廃棄物の発酵速度を早めることができたのであ
る。また一方を集中投入室とし、他方を発酵専念室とし
て使い分けるので、発酵専念室は発酵のみに専念するこ
とができ、新たな有機性廃棄物が投入されないので、発
酵速度を速くすることが出来たのである。またこの発酵
専念室と集中投入室の操作を繰り返すことにより、徐々
に発酵後でも内部の有機性廃棄物の量が多くなっていく
のであるが、一定量を越えると、内部の発酵済の有機性
廃棄物を取出し、一定の種菌に該当する量だけ有機性廃
棄物を残すことにより、新たに種菌を投入することなく
新規に投入される有機性廃棄物に、古い有機性廃棄物を
混合し、種菌を付着させることが出来るのである。[Effects of the Invention] Since the present invention is constructed as described above, the following effects are achieved. In other words, since it is configured as claimed in claim 1, it is possible to input old organic waste and new organic waste, as in the case of continuously inputting raw materials from the input port and taking them out from the output port provided at the opposite position, as in the conventional technology. Since stirring is not prohibited between organic wastes, old and new materials can be mixed freely, which speeds up the mixing of fermentation bacteria and accelerates the fermentation rate of organic waste. It is. In addition, since one side is used as a concentrated input chamber and the other as a fermentation chamber, the fermentation chamber can be used solely for fermentation, and no new organic waste is input, so the fermentation speed can be increased. It is. Also, by repeating this operation in the fermentation-only chamber and the intensive input chamber, the amount of organic waste inside will gradually increase even after fermentation, but if it exceeds a certain amount, the fermented organic waste inside By removing organic waste and leaving only the amount of organic waste that corresponds to a certain seed culture, old organic waste can be mixed with newly input organic waste without introducing new seed bacteria. , it is possible to attach seed bacteria.
【００１４】請求項２の如く、中央の２本組の攪拌羽根
６ａ・６ｂと攪拌羽根７ａ・７ｂは、長短として、内外
の方向への搬送角度を具備しているので、常時中央の有
機性廃棄物を側方に送ることができ、また端部の攪拌羽
根５ａ・５ｂと攪拌羽根８ａ・８ｂは、２本とも長い支
持杆により支持し、内側に送るように構成したことによ
り、常時有機性廃棄物を内外に間で循環し、混合性能を
向上することが出来たのである。また外の攪拌羽根５ａ
・５ｂと攪拌羽根８ａ・８ｂが取出口１２の方向に有機
性廃棄物を搬送するので、発酵終了後の有機性廃棄物の
取出時において、発酵室１Ｌ・１Ｒの内部に残留する有
機性廃棄物を減少することが出来たのである。As claimed in claim 2, since the central pair of stirring blades 6a, 6b and stirring blades 7a, 7b have conveyance angles in the inward and outward directions as long and short, the organic matter in the center is always The waste can be sent to the side, and the stirring blades 5a and 5b at the ends and the stirring blades 8a and 8b are both supported by long support rods and are configured to be sent inward, so that the waste can be constantly fed to the inside. By circulating the waste between the inside and outside, it was possible to improve mixing performance. Also, the outer stirring blade 5a
5b and the stirring blades 8a and 8b transport the organic waste in the direction of the outlet 12, so when the organic waste is taken out after fermentation, the organic waste remaining inside the fermentation chambers 1L and 1R is removed. We were able to reduce things.
【図１】本発明の有機性廃棄物の発酵処理装置の全体正
面断面図である。FIG. 1 is an overall front sectional view of an organic waste fermentation treatment apparatus of the present invention.
【図２】同じく側面断面図である。FIG. 2 is a side sectional view as well.
【図３】模式的に示した本発明の有機性廃棄物の発酵処
理装置の正面断面図である。FIG. 3 is a schematic front sectional view of the organic waste fermentation treatment apparatus of the present invention.
【図４】本発明の有機性廃棄物の発酵処理装置の作用フ
ロチャートである。FIG. 4 is an operation flowchart of the organic waste fermentation treatment apparatus of the present invention.
１Ｌ・１Ｒ 発酵室 ２ 隔壁 ３ 攪拌軸 ４ タンク蓋 ５ａ・５ｂ 攪拌羽根 ６ａ・６ｂ 攪拌羽根 ７ａ・７ｂ 攪拌羽根 ８ａ・８ｂ 攪拌羽根 ９ Ｕ型壁板 １０ 原料投入口 １１ 制御板 １２ 取出口 ２０ 発酵タンク ２４ 通気孔 1L/1R Fermentation room 2 Partition wall 3 Stirring shaft 4 Tank lid 5a/5b Stirring blade 6a/6b Stirring blade 7a/7b Stirring blade 8a/8b Stirring blade 9 U-shaped wall board 10 Raw material input port 11 Control board 12 Outlet 20 Fermentation tank 24 Ventilation hole
Claims (2)
口・取出口・通気孔・排気孔・隔壁・制御板・ヒータを
有し、発酵室を攪拌軸の軸方向に複数配設すると共に、
有機性廃棄物を該複数の発酵室に交互に投入し発酵させ
ることを特徴とする有機性廃棄物の発酵処理装置。[Claim 1] It has a fermentation chamber, a stirring shaft, a stirring blade, a raw material inlet, an outlet, a ventilation hole, an exhaust hole, a partition wall, a control board, and a heater, and a plurality of fermentation chambers are arranged in the axial direction of the stirring shaft. With,
A fermentation treatment apparatus for organic waste, characterized in that organic waste is alternately charged into the plurality of fermentation chambers and fermented.
の発酵室の側壁寄りは、羽根の方向が発酵室の中央へ有
機性廃棄物を寄せる方向に、攪拌軸の軸心方向に対して
傾斜した２本の長い攪拌羽根を配置し、発酵室の中央寄
りの攪拌羽根は長短の２本で、攪拌軸の軸心に対して異
なる方向に傾斜した攪拌羽根を配置したことを特徴とす
る有機性廃棄物の発酵処理装置。[Claim 2] In claim 1, the stirring blade is placed near the side wall of the fermentation chamber of the stirring shaft so that the direction of the blade is in a direction that brings the organic waste toward the center of the fermentation chamber, with respect to the axial direction of the stirring shaft. Two long inclined stirring blades are arranged, and the stirring blade near the center of the fermentation chamber has two long and short stirring blades, and the stirring blades are arranged tilted in different directions with respect to the axis of the stirring shaft. Fermentation processing equipment for organic waste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01440991A JP3352703B2 (en) | 1991-02-05 | 1991-02-05 | Organic waste fermentation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP01440991A JP3352703B2 (en) | 1991-02-05 | 1991-02-05 | Organic waste fermentation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04330979A true JPH04330979A (en) | 1992-11-18 |
| JP3352703B2 JP3352703B2 (en) | 2002-12-03 |
Family
ID=11860250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP01440991A Expired - Fee Related JP3352703B2 (en) | 1991-02-05 | 1991-02-05 | Organic waste fermentation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3352703B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0716559A (en) * | 1993-06-30 | 1995-01-20 | Hiroshi Shimizu | Garbage fermentation apparatus and method therefor |
| JPH11333424A (en) * | 1998-05-22 | 1999-12-07 | Matsushita Electric Works Ltd | Garbage treatment apparatus |
| KR20220102182A (en) * | 2021-01-11 | 2022-07-20 | 최성희 | Animal Carcass Processing Device |
| JP2023006047A (en) * | 2021-06-30 | 2023-01-18 | 豊田興産株式会社 | Organic material refuse disposal device |
-
1991
- 1991-02-05 JP JP01440991A patent/JP3352703B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0716559A (en) * | 1993-06-30 | 1995-01-20 | Hiroshi Shimizu | Garbage fermentation apparatus and method therefor |
| JPH11333424A (en) * | 1998-05-22 | 1999-12-07 | Matsushita Electric Works Ltd | Garbage treatment apparatus |
| JP4529192B2 (en) * | 1998-05-22 | 2010-08-25 | パナソニック電工株式会社 | Garbage disposal equipment |
| KR20220102182A (en) * | 2021-01-11 | 2022-07-20 | 최성희 | Animal Carcass Processing Device |
| JP2023006047A (en) * | 2021-06-30 | 2023-01-18 | 豊田興産株式会社 | Organic material refuse disposal device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3352703B2 (en) | 2002-12-03 |
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