JPH0810741A - Organic waste treatment device - Google Patents

Organic waste treatment device

Info

Publication number
JPH0810741A
JPH0810741A JP6147744A JP14774494A JPH0810741A JP H0810741 A JPH0810741 A JP H0810741A JP 6147744 A JP6147744 A JP 6147744A JP 14774494 A JP14774494 A JP 14774494A JP H0810741 A JPH0810741 A JP H0810741A
Authority
JP
Japan
Prior art keywords
organic waste
pressure
waste treatment
garbage
microorganisms
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
JP6147744A
Other languages
Japanese (ja)
Inventor
Kazuhiro Matsui
一弘 松井
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6147744A priority Critical patent/JPH0810741A/en
Publication of JPH0810741A publication Critical patent/JPH0810741A/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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

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

Abstract

PURPOSE:To make it possible to shorten the time required for sufficiently activating microorganisms to form org. fertilizers. CONSTITUTION:A crude refuse treating device 10 is formed of a vessel body 1, a water storage section 2, a draining board 3, a water permeable bag 4, a middle cap 5, an upper cap 6 and a pedal 7. This middle cap 5 is formed of a middle cap body 51, a gasket 53, a stop valve 8 and a pressure control valve 9. Crude refuse 41 sprinkled with the microorganisms 42 from above are put into the bag 4. The stop valve 8 is normally held closed but is opened when a push knob 84 is pressed downward. The pressure control valve is closed when the pressure on the crude refuse side is below the prescribed pressure and is opened when the pressure exceeds the prescribed pressure. The crude refuse 41 side of such crude refuse treatment device 10 is completely shut off from the air and, therefore, the microorganisms 42 are sufficiently activated and the rate of forming the org. fertilizers is increased.

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、密閉容器内にて有機廃
棄物を嫌気性微生物により発酵させる有機廃棄物処理装
置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an organic waste treatment apparatus for fermenting organic waste by anaerobic microorganisms in a closed container.

【0002】[0002]

【従来の技術】いわゆる有機廃棄物は腐敗が進むにつれ
悪臭を放つため、本来栄養を多く含み有効資源として再
利用する価値が高いにもかかわらず有効な手段が知られ
ていなかった。
2. Description of the Related Art Since so-called organic waste gives off a bad odor as it decays, an effective means has not been known although it has high nutritional value and is highly reusable as an effective resource.

【0003】しかし、近年、悪臭を発生させることなく
有機廃棄物を有機肥料に変える技術が開発されている。
例えば特開平5−170579号公報には、放線菌、光
合成細菌、糸状菌、酵母の1種又は2種以上を組み合わ
せた嫌気性微生物を用いて、密閉無通気下で有機廃棄物
を処理することにより有機肥料に変える技術が開示され
ている。
However, in recent years, a technique has been developed for converting organic waste into organic fertilizer without generating a bad odor.
For example, in Japanese Unexamined Patent Publication (Kokai) No. 5-170579, an anaerobic microorganism in which one or more of actinomycetes, photosynthetic bacteria, filamentous fungi, and yeast are combined is used to treat organic waste under a closed and aerated state. Discloses a technique for changing to organic fertilizer.

【0004】一方、かかる有機廃棄物を有機肥料に変え
るための有機廃棄物処理装置も開発されている。例えば
特開平6−42934号公報には、図6に示すように、
下方側に設けた段部105により容器本体101が貯水
部102と生ゴミ収納部103に区分され、貯水部10
2には排水口104が設けられ、段部105には水切り
用のスノコ106が固定された生ゴミ処理装置100が
開示されている。これによれば、スノコ106の上に生
ゴミ107を載置し、生ゴミ107に上述の微生物10
8をふりかけた後、その上に水袋109を載置して発酵
することにより、生ゴミ107を有機肥料に変える。
On the other hand, an organic waste treatment device for converting such organic waste into organic fertilizer has also been developed. For example, in Japanese Patent Laid-Open No. 6-42934, as shown in FIG.
The container body 101 is divided into a water storage portion 102 and a garbage storage portion 103 by a step portion 105 provided on the lower side.
Disclosed is a food waste treatment device 100 in which a drainage port 104 is provided at 2, and a drainage drainboard 106 is fixed at a step 105. According to this, the garbage 107 is placed on the drainboard 106, and the microorganisms 10
After sprinkling with 8, the water bag 109 is placed on it and fermented, thereby converting the garbage 107 into organic fertilizer.

【0005】ここで水袋109は、生ゴミ107の表面
を覆うとともに生ゴミ107の内壁に当接することによ
り生ゴミ107側を密閉する役割を果たす。これは、水
袋109により上述の微生物108と空気との接触を遮
断して、かかる微生物108の活性化を促すものであ
る。
Here, the water bag 109 plays a role of covering the surface of the raw garbage 107 and contacting the inner wall of the raw garbage 107 to seal the raw garbage 107 side. In this, the water bag 109 blocks the contact between the above-mentioned microorganisms 108 and the air, and promotes the activation of the microorganisms 108.

【0006】[0006]

【発明が解決しようとする課題】しかしながら、上記生
ゴミ処理装置100では、発酵時のガス抜きを考慮し
て、生ゴミ収納部103の内壁と水袋109との間に若
干隙間を設けておく必要があった。このため、生ゴミ1
07側を十分に密閉化できず、微生物108の活性化を
十分図ることができなかった。
However, in the above-mentioned garbage processing apparatus 100, a slight gap is provided between the inner wall of the garbage storage unit 103 and the water bag 109 in consideration of gas removal during fermentation. There was a need. Therefore, raw garbage 1
The 07 side could not be sealed sufficiently and the microorganism 108 could not be sufficiently activated.

【0007】また、生ゴミ107はスノコ106の上に
直接載せるため、生ゴミ107を容器本体101から除
去する操作に手間取り、また容器本体101の内部の清
掃を容易に行えないという問題もあった。更に、上記生
ゴミ処理装置100では貯水部102が床面とほぼ同じ
高さに設けてあるため、排水口104から発酵液を抜き
他の容器(図示せず)に移し変えるには、生ゴミ処理装
置100を高台に持ち上げる必要があった。このため、
液抜きの作業性がよくなかった。
Further, since the garbage 107 is placed directly on the drainboard 106, there is a problem that it takes time to remove the garbage 107 from the container body 101 and the inside of the container body 101 cannot be easily cleaned. . Further, since the water storage unit 102 is provided at substantially the same height as the floor surface in the above-mentioned garbage processing apparatus 100, in order to remove the fermented liquid from the drain port 104 and transfer it to another container (not shown), It was necessary to lift the processing apparatus 100 to a high ground. For this reason,
The drainage workability was not good.

【0008】本発明は上記課題に鑑みなされたものであ
り、請求項1記載の発明は、微生物を十分に活性化して
有機肥料化するのに要する時間を短縮化できる有機廃棄
物処理装置の提供を目的とする。また、請求項2又は3
記載の発明は、有機廃棄物又は有機肥料の出し入れを簡
便に行うことのできる有機廃棄物処理装置の提供を目的
とする。
The present invention has been made in view of the above problems, and the invention according to claim 1 provides an organic waste treatment apparatus capable of shortening the time required to sufficiently activate microorganisms to turn them into organic fertilizers. With the goal. In addition, claim 2 or 3
It is an object of the described invention to provide an organic waste treatment device that can easily put in and take out organic waste or organic fertilizer.

【0009】更に、請求項4記載の発明は、液抜き操作
を簡便に行うことのできる有機廃棄物処理装置の提供を
目的とする。
A further object of the present invention is to provide an organic waste treatment apparatus which can easily perform a liquid draining operation.

【0010】[0010]

【課題を解決するための手段】上記課題を解決するた
め、請求項1記載の発明は、密閉容器内にて有機廃棄物
を嫌気性微生物により発酵させる有機廃棄物処理装置に
おいて、前記密閉容器内の圧力が所定圧を越えると開弁
し所定圧以下になると閉弁する圧力調整弁を備えたこと
を特徴とする。
In order to solve the above-mentioned problems, the invention according to claim 1 is an organic waste treatment apparatus for fermenting organic waste in an airtight container by anaerobic microorganisms. Is provided with a pressure adjusting valve that opens when the pressure exceeds a predetermined pressure and closes when the pressure falls below a predetermined pressure.

【0011】請求項2記載の発明は、密閉容器内にて有
機廃棄物を嫌気性微生物により発酵させる有機廃棄物処
理装置において、前記有機廃棄物は、通水性の袋に詰め
られたことを特徴とする。
According to a second aspect of the present invention, in an organic waste treatment apparatus for fermenting organic waste by an anaerobic microorganism in a closed container, the organic waste is packed in a water-permeable bag. And

【0012】請求項3記載の発明は、請求項2記載の有
機廃棄物処理装置であって、前記通水性の袋は生分解性
材料からなることを特徴とする。請求項4記載の発明
は、密閉容器内にて水切り台に載置した有機廃棄物を嫌
気性微生物により発酵させ、前記水切り台の下方に設け
た貯水部に発酵液を貯水する有機廃棄物処理装置におい
て、貯水部は開閉可能な排水口を備え、床面よりも高い
位置に設けられていることを特徴とする。
According to a third aspect of the present invention, there is provided the organic waste treatment device according to the second aspect, wherein the water-permeable bag is made of a biodegradable material. The invention according to claim 4 is an organic waste treatment in which an organic waste placed on a draining stand in an airtight container is fermented with anaerobic microorganisms, and a fermentation solution is stored in a water storage section provided below the draining stand. In the device, the water storage part is provided with a drain port that can be opened and closed, and is provided at a position higher than the floor surface.

【0013】尚、本発明の有機廃棄物としては、例えば
生ゴミ、農水産加工廃棄物、家畜の糞尿、下水などが挙
げられる。また、本発明に使用する嫌気性微生物として
は、例えば、放線菌に属するものとして、例えばStrept
o-mycessp.(ATCC 3004)、Streptoverticillium sp.(ATC
C23654)、Nocardia sp.(ATCC 19247)、Micromonospora
sp.(ATCC 12452)、Rhodococcus sp. ;光合成細菌に属
するものとして、例えばRhodopseudomonas sp.(R.sphae
roides) 、Rhodospirillum sp.(R.fulum) 、Chromatium
sp.(C.okenii)、Chlorobium sp.(C.limicola): 乳酸菌
(乳酸生成菌) に属するものとして、例えばLactobacil
lus sp.(IFO 3070) 、Propionibacterium sp.(P. freud
enreichii)、Pediococcus sp.(P. halophilus)、Strept
ococcus sp.(S. lactis 、S. faecalis);糸状菌に属す
るものとして、例えばAspergillus sp.(RIFY 5770 、RI
FY 5024)、Mucor sp.(IFO 8567) ;酵母に属するものと
して、例えばSaccharomyces sp.(NRRL 1346 、Y 977)、
Candida sp.(C. utilis)が挙げられる。本発明において
は、これらの微生物を2種以上組合せて用いることが好
ましい。
The organic waste of the present invention includes, for example, raw garbage, agricultural and fishery processing waste, livestock excrement, sewage and the like. The anaerobic microorganisms used in the present invention include, for example, those belonging to actinomycetes such as Strept
o-mycess p. (ATCC 3004), Streptoverticillium sp. (ATC
C23654), Nocardia sp. (ATCC 19247), Micromonospora
sp. (ATCC 12452), Rhodococcus sp .; As those belonging to photosynthetic bacteria, for example, Rhodopseudomonas sp. (R.sphae
roides), Rhodospirillum sp. (R.fulum), Chromatium
sp. (C.okenii), Chlorobium sp. (C.limicola): Lactic acid bacteria
(Lactic acid-producing bacteria), for example, Lactobacil
lus sp. (IFO 3070), Propionibacterium sp. (P. freud
enreichii), Pediococcus sp. (P. halophilus), Strept
ococcus sp. (S. lactis, S. faecalis); as a filamentous fungus, for example, Aspergillus sp. (RIFY 5770, RI
FY 5024), Mucor sp. (IFO 8567); As yeasts, for example, Saccharomyces sp. (NRRL 1346, Y 977),
Candida sp. (C. utilis) can be mentioned. In the present invention, it is preferable to use two or more kinds of these microorganisms in combination.

【0014】更に、生分解性材料としては、麻、綿、
絹、羊毛、高分子セルロースなどの天然物や公知の生分
解性プラスチックスなどが挙げられる。
Further, as biodegradable materials, hemp, cotton,
Examples include natural products such as silk, wool and high molecular weight cellulose, and known biodegradable plastics.

【0015】[0015]

【作用】請求項1記載の有機廃棄物処理装置は、密閉容
器内にて有機廃棄物を嫌気性微生物により発酵させる。
発酵に伴って発生するガスにより密閉容器内の圧力が所
定圧を越えたとき、圧力調整弁が開弁してガス抜きされ
る。このとき、密閉容器からガスが噴出するため、外部
から空気が密閉容器に流入するおそれはない。従って嫌
気性微生物は空気と遮断されたままガス抜きが行われ
る。
In the apparatus for treating organic waste according to the first aspect, the organic waste is fermented by the anaerobic microorganism in the closed container.
When the pressure in the closed container exceeds a predetermined pressure due to the gas generated by the fermentation, the pressure adjusting valve is opened to release the gas. At this time, since gas is ejected from the closed container, there is no possibility that air will flow into the closed container from the outside. Therefore, the anaerobic microorganisms are degassed while being shielded from the air.

【0016】以上のように、嫌気性微生物による有機廃
棄物の発酵は完全に空気と遮断された状況で行われるた
め、該微生物は十分に活性化し、有機廃棄物を有機肥料
に変えるのに要する時間が短縮化される。また、請求項
2又は3記載の有機廃棄物処理装置では、有機廃棄物は
通水性の袋に詰められているため、容器内に容易に入れ
ることができる。また、有機廃棄物が発酵して有機肥料
となった後、袋ごと除去すればよいので除去作業も簡便
となる。更に、除去後の容器内部はほとんど汚れていな
いため、清掃作業も容易となる。
As described above, the fermentation of the organic waste by the anaerobic microorganisms is carried out under the condition that the air is completely shielded from the air, so that the microorganisms are sufficiently activated and required for converting the organic wastes into organic fertilizers. Time is shortened. Further, in the organic waste treatment device according to the second or third aspect, since the organic waste is packed in the water-permeable bag, it can be easily put in the container. Further, after the organic waste is fermented to be an organic fertilizer, it can be removed together with the bag, so that the removing work is simplified. Furthermore, since the inside of the container after removal is almost uncontaminated, the cleaning operation becomes easy.

【0017】特に、請求項3記載の有機廃棄物処理装置
では、有機廃棄物を詰める通水性の袋が生分解性材料に
より製造されているため、袋ごと土壌に適用することが
できる。ここで用いる生分解性材料は、有機廃棄物が発
酵する期間よりも遅い速度で分解されるため、有機肥料
化したのち袋ごと除去する際に破れたりするおそれはな
い。
Particularly, in the organic waste treatment device according to the third aspect, since the water-permeable bag for packing the organic waste is made of the biodegradable material, the whole bag can be applied to the soil. Since the biodegradable material used here is decomposed at a rate slower than the period during which the organic waste is fermented, there is no fear that it will be broken when the bag is removed after being made into organic fertilizer.

【0018】更に、請求項4記載の有機廃棄物処理装置
は、貯水部が床面よりも高い位置に設けられているた
め、貯水部に溜った発酵液を他の容易に移し変える際、
排水口近傍にその容器を設置してそのままの状態で液抜
きを行うことができる。即ち、従来のように有機廃棄物
処理装置を高台の上に持ち上げる作業は不要となり、液
抜き操作を簡便に行うことができる。この発酵液は液肥
あるいは消臭剤として用いることができる。
Furthermore, in the organic waste treatment device according to the fourth aspect, since the water storage part is provided at a position higher than the floor surface, when the fermented liquid accumulated in the water storage part is easily transferred to another,
It is possible to install the container near the drainage port and drain the liquid as it is. That is, it is not necessary to lift the organic waste treatment apparatus on a hill as in the conventional case, and the liquid draining operation can be easily performed. This fermented liquid can be used as a liquid fertilizer or a deodorant.

【0019】[0019]

【実施例】本発明の好適な実施例を図面に基づいて以下
に説明する。図1は本実施例の断面図、図2は組立斜視
図である。有機廃棄物処理装置としての生ゴミ処理装置
10は、容器本体1、貯水部2、水切り台3、通水性の
袋4、中蓋5、上蓋6及びペダル7から構成されてい
る。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional view of this embodiment, and FIG. 2 is an assembled perspective view. An organic waste treatment device 10 as an organic waste treatment device is composed of a container body 1, a water storage part 2, a water drainage stand 3, a water-permeable bag 4, an inner lid 5, an upper lid 6 and a pedal 7.

【0020】容器本体1は、略円筒状に形成された内壁
11と、床面よりも高い位置に底上げされた底面12
と、底面12の中央に設けた円筒突起13とから構成さ
れている。内壁11は、開口部14から底面12に向か
ってわずかに絞り込んだ形状に形成されている。円筒突
起13の中央には後述する水切り台3を固定するための
係止部13aが突設されている。
The container body 1 has an inner wall 11 formed in a substantially cylindrical shape and a bottom surface 12 raised to a position higher than the floor surface.
And a cylindrical protrusion 13 provided at the center of the bottom surface 12. The inner wall 11 is formed in a shape that is slightly narrowed from the opening 14 toward the bottom surface 12. At the center of the cylindrical protrusion 13, a locking portion 13a for fixing the draining table 3 described later is provided in a protruding manner.

【0021】貯水部2は、内壁11、底面12及び円筒
突起13により形成されたドーナツ型の空間として形成
されている。貯水部2には排水口21が設けられ、排水
口21にはゴムキャップ22が着脱可能にはめ込まれて
いる。水切り台3は、係止孔31aを備えた円板31
と、この円板31と同心上の円を形成する二つの円周部
材32,33と、この円板31の中心から放射線状に延
び出し円周部材32にて鉛直下方向に曲げられ円周部材
33に達する複数の棒部材34とから構成されている。
水切り台3は、係止孔31aを容器本体1の円筒突起1
3に設けた係止部13aに嵌合されることにより、位置
固定されている。
The water storage section 2 is formed as a donut-shaped space formed by the inner wall 11, the bottom surface 12 and the cylindrical projection 13. A drainage port 21 is provided in the water storage unit 2, and a rubber cap 22 is detachably fitted into the drainage port 21. The water drainage table 3 has a circular plate 31 having locking holes 31a.
And two circumferential members 32 and 33 forming a circle concentric with the disc 31, and a circumferential member 32 extending radially from the center of the disc 31 and bent downward in the vertical direction. It is composed of a plurality of rod members 34 that reach the member 33.
The drainage table 3 has the locking hole 31a in which the cylindrical projection 1 of the container body 1
The position is fixed by being fitted to the locking portion 13a provided on the No. 3.

【0022】通水性の袋4は、生分解性材料である高分
子セルロースにより細かい網目に形成され、袋4の開口
を図示しない紐により絞ることができる巾着タイプの袋
である。尚、袋4は、麻、綿、絹、羊毛などの天然物や
公知の生分解性プラスチックスにより網目状に製造され
ていてもよい。
The water-permeable bag 4 is a purse-type bag in which a fine mesh is formed of high molecular weight cellulose which is a biodegradable material, and the opening of the bag 4 can be squeezed with a string (not shown). The bag 4 may be made of a natural material such as hemp, cotton, silk, and wool, or a known biodegradable plastic in a mesh shape.

【0023】中蓋5は、中蓋本体51、パッキン53、
開閉弁8及び圧力調整弁9から構成されている。中蓋本
体51にはその周に沿って円周溝52が設けられてい
る。この円周溝52にはゴム製のパッキン53が半径方
向に伸縮可能にはめ込まれている。また、中蓋本体51
の上面には取っ手55が設けられている。
The inner lid 5 includes an inner lid body 51, packing 53,
It is composed of an on-off valve 8 and a pressure adjusting valve 9. A circumferential groove 52 is provided along the circumference of the inner lid body 51. A rubber packing 53 is fitted in the circumferential groove 52 so as to expand and contract in the radial direction. Also, the inner lid body 51
A handle 55 is provided on the upper surface of the.

【0024】開閉弁8は、図3に示すように、中蓋本体
51及び取っ手55の一端を上下に貫通する貫通孔81
と、中央孔82aを備え貫通孔81の下部81aに嵌合
・接着されるバネ受け82と、バネ85により常時上方
向に付勢され貫通孔81の中部81bに配置される弁体
83と、弁体83の上面に接合され貫通孔81の上部8
1cに遊挿されるプッシュノブ84とから構成されてい
る。弁体83の径は、貫通孔81の中程に設けた開閉口
81dよりも大きく、かつ、貫通孔81の中部81bの
径よりも小さく形成されている。
As shown in FIG. 3, the opening / closing valve 8 has a through hole 81 that vertically penetrates one end of the inner lid main body 51 and the handle 55.
A spring receiver 82 which has a central hole 82a and is fitted and adhered to a lower portion 81a of the through hole 81; a valve body 83 which is always urged upward by a spring 85 and arranged in a middle portion 81b of the through hole 81; The upper portion 8 of the through hole 81 which is joined to the upper surface of the valve body 83
It is composed of a push knob 84 which is loosely inserted in 1c. The diameter of the valve body 83 is larger than the opening / closing port 81d provided in the middle of the through hole 81 and smaller than the diameter of the middle portion 81b of the through hole 81.

【0025】この開閉弁8は、通常、バネ85の付勢に
より弁体83が開閉口81dを閉ざしているため、生ゴ
ミ41側は外部と遮断されている。一方、プッシュノブ
84をバネ85の付勢に抗して下向きに押圧すると、弁
体83が開閉口81dを開くため、生ゴミ41側はバネ
受け82の中央孔82a、貫通孔81の中部81b及び
上部81cから枝別れした側孔81eを通じて外部に連
通される。従って、開閉弁8はプッシュノブ84の操作
により任意に開閉可能である。
In the open / close valve 8, the valve body 83 normally closes the open / close port 81d by the biasing force of the spring 85, so that the garbage 41 side is shut off from the outside. On the other hand, when the push knob 84 is pressed downward against the urging force of the spring 85, the valve body 83 opens the opening / closing port 81d, so that the garbage 41 side has a central hole 82a of the spring receiver 82 and a middle portion 81b of the through hole 81. And the side hole 81e branched from the upper portion 81c communicates with the outside. Therefore, the on-off valve 8 can be arbitrarily opened and closed by operating the push knob 84.

【0026】圧力調整弁9は、中蓋本体51の略中央に
設けられている。この圧力調整弁9は、中蓋本体51を
上下に貫通する孔91と、この孔91の周囲に立設され
たネジ筒92と、孔91よりもやや大きな円板状の弁体
93と、弁体93を孔91側に付勢するバネ94と、連
通窓95aを有しネジ筒92に一体化されるキャップ9
5とから構成されている。
The pressure adjusting valve 9 is provided at the substantial center of the inner lid main body 51. The pressure adjusting valve 9 includes a hole 91 that vertically penetrates the inner lid main body 51, a screw cylinder 92 that is provided upright around the hole 91, and a disc-shaped valve body 93 that is slightly larger than the hole 91. A spring 94 that biases the valve body 93 toward the hole 91 and a cap 9 that has a communication window 95a and is integrated with the screw cylinder 92.
And 5.

【0027】この圧力調整弁9は、生ゴミ41側の圧力
が所定圧以下では弁体93がバネ94に付勢されて孔9
1が閉塞される。一方、生ゴミ41側の圧力が所定圧を
越えるとバネ94の付勢に抗して弁体93が生ゴミ41
側の内圧により押し上げられて孔91が開放され、生ゴ
ミ41側は連通窓95aを介して外部と連通される。
In the pressure regulating valve 9, when the pressure on the garbage 41 side is less than a predetermined pressure, the valve body 93 is urged by the spring 94 and the hole 9 is formed.
1 is closed. On the other hand, when the pressure on the raw dust 41 side exceeds a predetermined pressure, the valve body 93 resists the bias of the spring 94 and the raw dust 41 is removed.
The hole 91 is opened by being pushed up by the internal pressure on the side, and the garbage 41 side is communicated with the outside through the communication window 95a.

【0028】上蓋6は、容器本体1の上部に設けた支持
軸61により支持されている。上蓋6は、支持軸61の
近傍に突片62を備えている。ペダル7は、容器本体1
の底面12側にて軸着された揺動杆71の一端に設けら
れている。この揺動杆71の他端は、上蓋6に設けた突
片62と連結棒72により連結されている。従って、ペ
ダル7を踏み込むと揺動杆71を介して連結棒72は上
方に移動し、上蓋6は支持軸61を中心として図1にて
反時計方向に揺動し、容器本体1の開口部14を開く。
一方、ペダル7の踏み込みを解除すると、これと逆方向
に作用して上蓋6は容器本体1の開口部14を閉じる。
このように足で上蓋6を開閉できるため、両手がふさが
っているときでも開閉操作が簡便に行える。
The upper lid 6 is supported by a support shaft 61 provided on the upper portion of the container body 1. The upper lid 6 includes a projecting piece 62 near the support shaft 61. The pedal 7 is the container body 1
Is provided at one end of a swing rod 71 which is axially mounted on the bottom surface 12 side. The other end of the swing rod 71 is connected to a projecting piece 62 provided on the upper lid 6 by a connecting rod 72. Therefore, when the pedal 7 is stepped on, the connecting rod 72 moves upward via the swing rod 71, and the upper lid 6 swings counterclockwise around the support shaft 61 in FIG. 1 to open the opening of the container body 1. Open 14
On the other hand, when the pedal 7 is released, the upper lid 6 acts in the opposite direction to close the opening 14 of the container body 1.
Since the upper lid 6 can be opened and closed with the legs in this manner, the opening and closing operation can be easily performed even when both hands are closed.

【0029】上記生ゴミ処理装置10の使用例について
説明する。まず、ペダル7を踏み込み上蓋6を開け、水
切り台3の係止孔31aと容器本体1の円筒突起13に
設けた係止部13aとを嵌合する。次いで、袋4の中に
生ゴミ41を入れ、所定の嫌気性微生物(以下「微生
物」という)42を上から振りかけ、その後袋4の開口
を図示しない紐により絞り、水切り台3の上に載置す
る。このように生ゴミ41は袋4に詰められているた
め、容易に水切り台3に載置することができる。微生物
42としては、例えば乳酸菌、酵母、放線菌、光合成細
菌を混合したものを使用できる。
An example of use of the above-mentioned garbage processing device 10 will be described. First, the pedal 7 is depressed to open the upper lid 6, and the locking hole 31a of the drainage board 3 and the locking portion 13a provided on the cylindrical protrusion 13 of the container body 1 are fitted together. Then, put garbage 41 in the bag 4, sprinkle predetermined anaerobic microorganisms (hereinafter referred to as “microorganisms”) 42 from above, and then squeeze the opening of the bag 4 with a string (not shown) and place it on the draining table 3. Place. Since the garbage 41 is thus packed in the bag 4, it can be easily placed on the draining table 3. As the microorganism 42, for example, a mixture of lactic acid bacteria, yeast, actinomycetes, and photosynthetic bacteria can be used.

【0030】続いて、中蓋5により生ゴミ41を上から
押圧する。中蓋5を容器本体1の内壁11に沿って押し
下げると、容器本体1の内壁11の形状が開口部14か
ら底面12にかけて絞られた形状であるため、押し下げ
るに従い中蓋5のパッキン53と内壁11との密着度が
増す。
Then, the garbage 41 is pressed from above by the inner lid 5. When the inner lid 5 is pushed down along the inner wall 11 of the container body 1, the inner wall 11 of the container body 1 has a shape narrowed from the opening 14 to the bottom surface 12. The degree of adhesion with 11 increases.

【0031】また、中蓋5を押し下げるに従って生ゴミ
41側の内圧が高まるが、その内圧が所定圧を越えると
圧力調整弁9が開くため、押し下げる際の抵抗が大きく
なることはない。更に、押し下げる際に開閉弁8のプッ
シュノブ84を押圧すれば、開閉弁8が開くため、生ゴ
ミ41側の内圧が高くなるのを一層確実に防止でき、中
蓋5をスムーズに押し下げることができる。
Further, as the inner lid 5 is pushed down, the internal pressure on the raw dust 41 side increases, but when the internal pressure exceeds a predetermined pressure, the pressure adjusting valve 9 opens, so the resistance when pushing down does not increase. Further, when the push knob 84 of the open / close valve 8 is pressed when pushing down, the open / close valve 8 is opened, so that the internal pressure on the garbage 41 side can be prevented more reliably and the inner lid 5 can be pushed down smoothly. it can.

【0032】中蓋5により生ゴミ41の上から押圧した
後、ペダル7の踏み込みを解除し上蓋6を閉じる。この
状態で放置すれば生ゴミ41は微生物42により発酵さ
れ有機肥料41’となる。生ゴミ41側は中蓋5のパッ
キン53により完全に密閉化されているため、発酵中に
発生したガスにより内圧が高くなる。この内圧が所定圧
を越えると、その内圧により圧力調整弁9の弁体93は
押し上げられて開弁し、生ゴミ41側のガス抜きがなさ
れる。生ゴミ41側の内圧が所定圧以下に下がった時点
で圧力調整弁9の弁体93はバネ94により押し下げら
れて閉弁する。従って、外部からの空気が生ゴミ41側
に流入するおそれがなく、生ゴミ41は空気と遮断され
たままガス抜きが行われる。
After pressing the garbage 41 from above with the inner lid 5, the depression of the pedal 7 is released and the upper lid 6 is closed. If left in this state, the garbage 41 is fermented by the microorganisms 42 to become the organic fertilizer 41 '. Since the garbage 41 side is completely sealed by the packing 53 of the inner lid 5, the internal pressure becomes high due to the gas generated during fermentation. When this internal pressure exceeds a predetermined pressure, the valve body 93 of the pressure regulating valve 9 is pushed up by the internal pressure and opens, and the raw dust 41 side is degassed. When the internal pressure on the garbage 41 side falls below a predetermined pressure, the valve body 93 of the pressure regulating valve 9 is pushed down by the spring 94 and closed. Therefore, there is no possibility that air from the outside will flow into the garbage 41 side, and the garbage 41 is degassed while being shielded from the air.

【0033】このように、本実施例では微生物42によ
る生ゴミ41の発酵が完全に空気と遮断された状況で行
われる。これによって、嫌気性である微生物42は十分
に活性化し、生ゴミ41の有機肥料化に要する時間が短
縮化される。即ち、従来は有機肥料化に10日〜2週間
必要としたのに対して、本実施例では数時間〜数日で足
りる。
As described above, in this embodiment, the fermentation of the garbage 41 by the microorganisms 42 is carried out in a state where the fermentation of the garbage 41 is completely cut off from the air. As a result, the anaerobic microorganisms 42 are sufficiently activated, and the time required for converting the garbage 41 into organic fertilizer is shortened. That is, conventionally, it took 10 days to 2 weeks to form an organic fertilizer, but in this embodiment, several hours to several days are sufficient.

【0034】生ゴミ41が有機肥料化された後、ペダル
7を踏み込み上蓋6を開け、中蓋5を取り外し有機肥料
化した生ゴミ41(以下「有機肥料41’」という)を
取り出す。その際、中蓋5の取っ手55を握ると同時に
開閉弁8のプッシュノブ84を押し下げた状態で、中蓋
5を上方に移動させる。このとき、開閉弁8は開放され
ているため、中蓋5の上方への移動により有機肥料4
1’側が減圧になることがない。従って、容器本体1か
ら中蓋5を容易に取り外すことができる。
After the garbage 41 has been converted to organic fertilizer, the pedal 7 is depressed to open the upper lid 6, the inner lid 5 is removed, and the organic garbage 41 (hereinafter referred to as "organic fertilizer 41 '") is taken out. At that time, the inner lid 5 is moved upward while the handle 55 of the inner lid 5 is gripped and the push knob 84 of the on-off valve 8 is pushed down at the same time. At this time, since the open / close valve 8 is opened, the organic fertilizer 4 is not moved by moving the inner lid 5 upward.
There is no pressure reduction on the 1'side. Therefore, the inner lid 5 can be easily removed from the container body 1.

【0035】中蓋5を取り外した後、有機肥料41’を
取り出す。このとき、有機肥料41’は袋4に入ってい
るため、袋4ごと取り出せばよく、除去作業が簡便であ
る。また、除去後の容器本体1の内部はほとんど汚れて
いないため、清掃作業も容易となる。更に、袋4は生分
解性材料により製造されているため、袋4ごと有機肥料
として用いることもできる。
After removing the inner lid 5, the organic fertilizer 41 'is taken out. At this time, since the organic fertilizer 41 ′ is contained in the bag 4, it is sufficient to take out the entire bag 4 and the removing work is simple. In addition, since the inside of the container body 1 after removal is almost uncontaminated, the cleaning operation becomes easy. Furthermore, since the bag 4 is made of a biodegradable material, it can be used as an organic fertilizer together with the bag 4.

【0036】発酵後は貯水部2に発酵液23が溜るが、
この発酵液23は液肥あるいは消臭剤として用いること
ができるため、有用である。本実施例では、排水口21
近傍に発酵液保存用の容器(図示せず)を配置し、ゴム
キャップ22を取り外せば容易に液抜きを行うことがで
きる。即ち、従来の生ゴミ処理装置100(図6参照)
では液抜きの際に高台に持ち上げる必要があったが、本
実施例ではそのような作業は不要である。
After the fermentation, the fermented liquid 23 collects in the water storage section 2,
This fermentation liquid 23 is useful because it can be used as a liquid fertilizer or a deodorant. In this embodiment, the drain port 21
By disposing a container (not shown) for storing the fermented liquid in the vicinity and removing the rubber cap 22, the liquid can be easily drained. That is, the conventional garbage processing device 100 (see FIG. 6)
However, in the case of draining the liquid, it was necessary to lift it to a high table, but in the present embodiment, such work is unnecessary.

【0037】尚、本発明は上記実施例に何ら限定される
ことなく、本発明の技術的範囲を逸脱しない限り、種々
の態様で実施できることはいうまでもない。例えば、上
記実施例では中蓋5により容器本体1を密閉化したが、
中蓋5を使用せず、例えば上蓋6にパッキンを設けて容
器本体1を密閉化してもよい。
It is needless to say that the present invention is not limited to the above-mentioned embodiments and can be implemented in various modes without departing from the technical scope of the present invention. For example, in the above embodiment, the container body 1 is sealed by the inner lid 5,
Instead of using the inner lid 5, a packing may be provided on the upper lid 6 to seal the container body 1.

【0038】また、上記実施例の生ゴミ41に代えて、
農水産加工廃棄物、家畜の糞尿、下水等の有機廃棄物を
用いてもよい。更に、上記実施例の中蓋5を中空構造と
し、中空部分に水を入れることとすれば、冬期において
水温を25〜45℃に調節して微生物を一層活性化させ
ることができる。また水の重量により生ゴミ41の押圧
を一層確実に行える。
Further, instead of the garbage 41 of the above embodiment,
Organic waste such as agricultural and fishery processing waste, livestock excrement, and sewage may be used. Furthermore, if the inner lid 5 of the above-mentioned embodiment has a hollow structure and water is introduced into the hollow portion, the water temperature can be adjusted to 25 to 45 ° C. in winter to further activate the microorganisms. Further, the weight of the water allows the garbage 41 to be pressed more reliably.

【0039】更にまた、貯水部2の排水口21はゴムキ
ャップ22の着脱により開閉するもの以外に、例えば図
5(a)及び(b)に示すように蛇口25により開閉す
るものでもよい。この場合、液抜き作業は蛇口25のコ
ック25aをひねるだけで行うことができるため、液抜
き作業時に手などが汚れることがなく、一層簡便に液抜
きを行うことができる。尚、蛇口25は、ペダル7の近
傍に設けると操作上両者が緩衝し合うおそれがあるた
め、ペダル7から離れた位置に設けるのが好ましい。
Furthermore, the drainage port 21 of the water storage part 2 may be opened and closed by a faucet 25 as shown in FIGS. 5 (a) and 5 (b), instead of being opened / closed by attaching / detaching the rubber cap 22. In this case, since the liquid draining work can be performed only by twisting the cock 25a of the faucet 25, the liquid can be drained more easily without the hands and the like being soiled during the liquid draining work. If the faucet 25 is provided in the vicinity of the pedal 7, the two may buffer each other in operation, so it is preferable to provide the faucet 25 at a position away from the pedal 7.

【0040】加えて、開閉弁8は、貫通孔81に着脱可
能なゴム栓をはめ込んだものやスライド式のシャッタに
より開閉を行うもの等、任意に開閉が可能な弁であれば
よい。
In addition, the opening / closing valve 8 may be any valve that can be opened / closed, such as a valve having a detachable rubber stopper fitted in the through hole 81 or a slide type shutter.

【0041】[0041]

【発明の効果】以上詳述したように、請求項1記載の有
機廃棄物処理装置によれば、微生物を十分に活性化して
有機肥料化するのに要する時間を短縮化できる。また、
請求項2又は3記載の有機廃棄物処理装置によれば、有
機廃棄物又は有機肥料の出し入れを簡便に行うことがで
きる。
As described in detail above, according to the organic waste treatment apparatus of the first aspect, it is possible to shorten the time required to sufficiently activate the microorganisms and turn them into organic fertilizers. Also,
According to the organic waste treatment device of the second or third aspect, the organic waste or the organic fertilizer can be easily taken in and out.

【0042】更に、請求項4記載の有機廃棄物処理装置
によれば、液抜き操作を簡便に行うことができる。
Further, according to the organic waste treatment apparatus of the fourth aspect, the liquid draining operation can be easily performed.

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

【図1】 本実施例の断面図である。FIG. 1 is a cross-sectional view of this embodiment.

【図2】 本実施例の組立斜視図である。FIG. 2 is an assembled perspective view of the present embodiment.

【図3】 開閉弁の組立斜視図である。FIG. 3 is an assembled perspective view of an on-off valve.

【図4】 圧力調整弁の組立斜視図である。FIG. 4 is an assembled perspective view of a pressure control valve.

【図5】 他の実施例の説明図であり、図5(a)は部
分斜視図、図5(b)は図5(a)のA−A断面図であ
る。
5A and 5B are explanatory views of another embodiment, FIG. 5A is a partial perspective view, and FIG. 5B is a sectional view taken along line AA of FIG. 5A.

【図6】 従来の生ゴミ処理装置の断面図である。FIG. 6 is a sectional view of a conventional garbage processing device.

【符号の説明】[Explanation of symbols]

1・・・容器本体、 2・・・貯
水部、3・・・水切り台、 4・
・・袋、5・・・中蓋、 6
・・・上蓋、7・・・ペダル、
8・・・開閉弁、9・・・圧力調整弁、
10・・・生ゴミ処理装置、11・・・内壁、
21・・・排水口、23・・
・発酵液、 41・・・生ゴミ、
41’・・・有機肥料、 42・・・
微生物、53・・・パッキン、
1 ... Container body, 2 ... Water storage part, 3 ... Drainage stand, 4.
..Bags, 5 ... inner lids, 6
... Top cover, 7 ... Pedal,
8 ... open / close valve, 9 ... pressure adjusting valve,
10 ... garbage processing device, 11 ... inner wall,
21 ... Drainage port, 23 ...
・ Fermented liquid, 41 ... raw garbage,
41 '... organic fertilizer, 42 ...
Microbes, 53 ... packing,

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 密閉容器内にて有機廃棄物を嫌気性微生
物により発酵させる有機廃棄物処理装置において、 前記密閉容器内の圧力が所定圧を越えると開弁し所定圧
以下になると閉弁する圧力調整弁を備えたことを特徴と
する有機廃棄物処理装置。
1. An organic waste treatment apparatus for fermenting organic waste in an airtight container with anaerobic microorganisms, the valve being opened when the pressure in the airtight container exceeds a predetermined pressure, and closed when the pressure becomes lower than a predetermined pressure. An organic waste treatment device comprising a pressure control valve.
【請求項2】 密閉容器内にて有機廃棄物を嫌気性微生
物により発酵させる有機廃棄物処理装置において、 前記有機廃棄物は、通水性の袋に詰められたことを特徴
とする有機廃棄物処理装置。
2. An organic waste treatment apparatus for fermenting organic waste by an anaerobic microorganism in a closed container, wherein the organic waste is packed in a water-permeable bag. apparatus.
【請求項3】 前記通水性の袋は生分解性材料からなる
ことを特徴とする請求項2記載の有機廃棄物処理装置。
3. The organic waste treatment device according to claim 2, wherein the water-permeable bag is made of a biodegradable material.
【請求項4】 密閉容器内にて水切り台に載置した有機
廃棄物を嫌気性微生物により発酵させ、前記水切り台の
下方に設けた貯水部に発酵液を貯水する有機廃棄物処理
装置において、 貯水部は開閉可能な排水口を備え、床面よりも高い位置
に設けられていることを特徴とする有機廃棄物処理装
置。
4. An organic waste treatment apparatus for fermenting an organic waste placed on a water draining stand in an airtight container with anaerobic microorganisms, and storing the fermented liquid in a water storage section provided below the water draining base, The organic waste treatment device is characterized in that the water storage unit has a drainage port that can be opened and closed, and is provided at a position higher than the floor surface.
JP6147744A 1994-06-29 1994-06-29 Organic waste treatment device Pending JPH0810741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6147744A JPH0810741A (en) 1994-06-29 1994-06-29 Organic waste treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6147744A JPH0810741A (en) 1994-06-29 1994-06-29 Organic waste treatment device

Publications (1)

Publication Number Publication Date
JPH0810741A true JPH0810741A (en) 1996-01-16

Family

ID=15437168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6147744A Pending JPH0810741A (en) 1994-06-29 1994-06-29 Organic waste treatment device

Country Status (1)

Country Link
JP (1) JPH0810741A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002060608A1 (en) * 2001-01-31 2002-08-08 Japan Life Center, Inc. Organic waste fermentatively-processing device
KR100404622B1 (en) * 1996-12-02 2004-03-20 엔 바이오 주식회사 Can for hygienically disposing foodwaste
WO2014108938A1 (en) * 2013-01-11 2014-07-17 株式会社タカギ Decomposition method for organic matter
CN110525839A (en) * 2019-07-29 2019-12-03 四川九哈科技股份有限公司 A kind of kitchen garbage amphimicrobian collection storage method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100404622B1 (en) * 1996-12-02 2004-03-20 엔 바이오 주식회사 Can for hygienically disposing foodwaste
WO2002060608A1 (en) * 2001-01-31 2002-08-08 Japan Life Center, Inc. Organic waste fermentatively-processing device
WO2014108938A1 (en) * 2013-01-11 2014-07-17 株式会社タカギ Decomposition method for organic matter
CN110525839A (en) * 2019-07-29 2019-12-03 四川九哈科技股份有限公司 A kind of kitchen garbage amphimicrobian collection storage method

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