JP2911707B2 - Garbage disposal method - Google Patents
Garbage disposal methodInfo
- Publication number
- JP2911707B2 JP2911707B2 JP5081404A JP8140493A JP2911707B2 JP 2911707 B2 JP2911707 B2 JP 2911707B2 JP 5081404 A JP5081404 A JP 5081404A JP 8140493 A JP8140493 A JP 8140493A JP 2911707 B2 JP2911707 B2 JP 2911707B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- garbage
- stirring
- temperature
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000000855 fermentation Methods 0.000 claims description 25
- 230000004151 fermentation Effects 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 5
- 239000000047 product Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- 210000003437 trachea Anatomy 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 239000002361 compost Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004503 fine granule Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、生ゴミ処理方法の改良
構成に関する。The present invention relates to an improved construction of garbage processing how.
【０００２】[0002]
【従来の技術】従来の生ゴミの処理方法としては、旧来
の土中への埋め込み処理若しくは焼却処理に代って、生
ゴミを発酵させ、さらには乾燥状態にまで処理する方法
が開発されるに至っている。2. Description of the Related Art As a conventional method of treating garbage, a method has been developed in which garbage is fermented and further dried to replace the conventional embedding or incineration in soil. Has been reached.
【０００３】この従来の方法は、生ゴミを撹拌しながら
流動化する第一工程と、この流動化した生ゴミを撹拌し
ながら空気を吹き込むことによる発酵のための第二工程
と、及びこの発酵処理物を固形化する第三工程とからな
るものであった。This conventional method comprises a first step of fluidizing the garbage while stirring, a second step for fermentation by blowing air while stirring the fluidized garbage, and the fermentation. And a third step of solidifying the processed product.
【０００４】また、上記した従来の方法を実行する装置
構成についても、上記した第一〜第三の各工程につい
て、外部環境について全く考慮されず、装置本体の外装
部構成は単一の外壁によって構成されていたもに過ぎな
かった。[0004] Further, with respect to the apparatus configuration for executing the above-mentioned conventional method, the external environment is not considered at all in the first to third steps, and the exterior part configuration of the apparatus body is constituted by a single outer wall. It was just composed.
【０００５】[0005]
【発明が解決しようとする課題】上記した従来の方法で
は、最終的には乾燥固体状のものが得られるが、なおも
含水率が高く、熟成されずＰＨ値が５〜６の酸性質であ
る。このため、堆肥として利用しようとすると二次発酵
の発生の可能性が高く、この場合には植物の根腐れなど
の弊害が生じることにもなる。According to the above-mentioned conventional method, a dry solid product is finally obtained, but it still has a high water content, is not aged and has an acidity of 5 to 6 in PH value. is there. For this reason, when it is going to use as compost, there is a high possibility that secondary fermentation will occur, and in this case, harmful effects such as root rot of the plant will also occur.
【０００６】また、その方法の処理装置の構成について
も、その外壁部が単一の壁板によって形成されていたに
過ぎなかったことから、外部環境の変化、特に冬期にお
いては発酵するのに十分な温度状態が得られないため、
その処理が時期に応じて不安定になるなどの欠点があっ
た。[0006] In addition, the configuration of the processing apparatus according to the method is not sufficient because the outer wall portion is formed only by a single wall plate, so that the external environment changes, especially in the winter season, fermentation is sufficient. Temperature condition cannot be obtained,
There is a drawback that the processing becomes unstable depending on the time.
【０００７】また、前記した従来方法では、家庭内から
生じる程度の比較的少量の生ゴミを処理するには適して
はいるものの、比較的に多量、例えば70kg/日の量の生
ゴミを処理するのは不適当であった。[0007] The above-mentioned conventional method is suitable for treating a relatively small amount of garbage generated from homes, but treats a relatively large amount of garbage, for example, 70 kg / day. It was inappropriate to do so.
【０００８】そこで、本発明では、生ゴミを堆肥として
利用するのに適するまでに熟成発酵させることができる
処理方法を提供することを目的とした。[0008] In the present invention, to provide a process how that can be matured fermented until suitable for use of garbage as compost aimed.
【０００９】上記した目的を達成するため、本発明は生
ゴミの処理方法につき次のようにした。即ち、生ゴミ常
温下に攪拌することによって流動物化する攪拌処理工程
と、この流動物化した生ゴミを約５０℃の恒温状態とし
約５０℃に加熱した空気を吹き込みながら攪拌する第一
次発酵工程と、この処理物を約６０℃の恒温状態とし約
６０℃に加熱した空気を吹き込みながら攪拌する第二次
発酵工程と、及びこの処理物を常温下に滞留させる工程
がそれぞれ別々の処理槽内で実行されることを特徴とす
る。In order to achieve the above object, the present invention relates to a method of treating garbage as follows. That is, a stirring process in which the garbage is fluidized by stirring at a normal temperature, and the fluidized garbage is brought into a constant temperature state of about 50 ° C.
A first fermentation step of stirring while blowing air heated to about 50 ° C., for about the treated product with a constant temperature of about 60 ° C.
A second fermentation step of stirring while blowing air heated to 60 ° C. , and a step of retaining the treated product at room temperature
Are performed in separate processing tanks .
【００１０】この本発明の処理方法において、撹拌処理
工程及び滞留工程では、特に温度設定はなされていない
が、好ましくは外部環境の変動によって気温の変化が少
ない状態に維持されていることであり、この場合、好ま
しくは約20℃前後に保持されていることである。[0010] In the treatment method of the present invention, the temperature is not particularly set in the stirring treatment step and the staying step, but preferably the temperature is kept at a small level due to the fluctuation of the external environment. In this case, the temperature is preferably maintained at about 20 ° C.
【００１１】また、第一次発酵工程における設定温度35
〜50℃は第一次発酵を効果的に実現し得る温度範囲であ
り、好ましくは約50℃にすることである。この点からこ
の過程における吹き込み空気の温度は約50℃であるのが
好ましい。また、第二次発酵工程における設定温度50〜
70℃は第二次発酵を効果的に実現し得る温度範囲であり
好ましくは約60℃にすることである。この点からこの過
程における吹き込み空気の温度は約60℃であるのが好ま
しい。[0011] In addition, the set temperature 35 in the first fermentation step.
5050 ° C. is a temperature range in which the primary fermentation can be effectively realized, and is preferably about 50 ° C. In this regard, the temperature of the blown air in this process is preferably about 50 ° C. In addition, set temperature 50 ~ in the secondary fermentation step
70 ° C. is a temperature range in which secondary fermentation can be effectively achieved, and is preferably about 60 ° C. In this regard, the temperature of the blown air in this process is preferably about 60 ° C.
【００１２】また、生ゴミ乃至はその中間処理物の各工
程における滞留時間としては、例えば、外気温が約20℃
の環境条件下にあっては、撹拌処理工程では約７日、第
１次発酵工程では約７日、第２次発酵工程では約14日、
及び滞留工程では７日以上とすることができる。また、
撹拌処理工程においては、適当な水分調整剤、例えば、
デハイペレットを混入しておいてもよい。なお、上記し
た各工程における滞留時間は、これに限定されるもので
はなく、生ゴミの種類等によって異なる。[0012] The residence time in each step of the raw garbage or the intermediate processed product is, for example, an ambient temperature of about 20 ° C.
Under the environmental conditions of about 7 days in the stirring treatment step, about 7 days in the first fermentation step, about 14 days in the second fermentation step,
And in a staying process, it can be 7 days or more. Also,
In the stirring process, a suitable water conditioner, for example,
Dehigh pellets may be mixed. The residence time in each of the above-described steps is not limited to this, and varies depending on the type of garbage and the like.
【００１３】また、上記した本発明に係る生ゴミ処理方
法の実施するためには次のような装置構成によることが
できる。即ち、両端部位値に給入口と排出口とを備える
封止構成の装置本体の外装部を重層構成となし、この装
置本体内の下半を仕切る仕切壁を離間して設けることに
よって前記給入口に面する前記攪拌処理工程を実行する
第一槽と、前記第一次発酵工程を実行する第二槽と、前
記第二次発酵工程を実行する第三槽と、及び前記排出口
に面し前記滞留工程を実行する第四槽とに順に区分して
設け、これら４つの槽にそれぞれ攪拌翼のほぼ下半部が
及ぶように攪拌装置を設け、また前記第二槽及び第三槽
の内底部位値に散気端が及ぶように加熱ヒータを伴った
ブロワ装置をそれぞれけ個別に設け、さらに前記第二槽
及び第三槽に面する前記外装部上の重層壁部分にヒータ
を配設した構成である。 Further, in order to carry out the above-mentioned garbage disposal method according to the present invention, the following apparatus configuration is required.
it can. That is, the exterior portion of the device main body in a sealed configuration having a supply port and a discharge port at both end portions has a multilayer structure, and a partition wall that separates a lower half in the device main body is provided at a distance from the supply port. A first tank that executes the stirring treatment step facing the, a second tank that executes the primary fermentation step, a third tank that executes the second fermentation step, and faces the discharge port. A fourth tank for executing the staying step is provided separately in order, and a stirrer is provided in each of these four tanks so as to cover almost the lower half of the stirring blade. Blowers with heaters are provided separately so that the diffusion end extends to the bottom part value, and heaters are arranged on the multilayer wall portion on the exterior part facing the second tank and the third tank. This is the configuration .
【００１４】この装置構成において、装置本体の外装部
の重層構成は、内外壁からなる二重層であってもよく、
三重層以上であってもよい。また、内外壁からなる二重
層の場合、壁間を真空にして断熱化を図ってもよいが、
これらの壁間にガラスウールなどの断熱材を充填した構
成であってもよい。[0014] In equipment construction of this, a multilayer structure of the exterior portion of the apparatus main body may be a double layer consisting of inner and outer walls,
It may have three or more layers. In the case of a double layer consisting of inner and outer walls, a vacuum may be applied between the walls to achieve heat insulation.
A configuration in which a heat insulating material such as glass wool is filled between these walls may be used.
【００１５】また、撹拌装置については第一〜第四の各
槽内に各別に設け、その撹拌状態を区々にしてもよく、
また、撹拌装置上の回転シャフトを各槽内に貫通状態で
及ぶように配設し、各槽に及ぶようにこの回転シャフト
上に撹拌翼を設けた構成であってもよい。Further, the stirring device may be provided separately in each of the first to fourth tanks, and the stirring state may be varied.
Further, a configuration may be adopted in which a rotary shaft on the stirring device is disposed so as to extend through each tank in a penetrating state, and stirring blades are provided on the rotary shaft so as to reach each tank.
【００１６】また、ブロワ装置において、加熱ヒ−タ
は、一定温度の加熱気流を得ることができるように配さ
れる。この場合、加熱ヒ−タはブロワ装置の途中の送気
管内に配置されるか、若しくは、送気管の外周を取り巻
いたコイルヒ−タであってもよい。また、ブロワ装置は
第二槽及び第三槽について別個に設けられるべきであっ
て、好ましくは第二槽へは約50℃の空気流、また第三槽
へは約60℃の空気流を流出し得る構成とすることであ
る。Further, in the blower device, the heating heater is arranged so as to obtain a heating airflow at a constant temperature. In this case, the heating heater may be disposed in the air supply pipe in the middle of the blower device, or may be a coil heater surrounding the outer circumference of the air supply pipe. In addition, a blower device should be provided separately for the second tank and the third tank. Preferably, an air flow of about 50 ° C flows to the second tank and an air stream of about 60 ° C flows to the third tank. That is, a configuration that can be used.
【００１７】[0017]
【作用】次に、本発明に係る、生ゴミ処理方法における
作用を、装置構成に従って説明する。先ず、生ゴミが給
入口を介して第一槽に投入されると、撹拌装置による機
能によって撹拌される中各種の生ゴミが細分化されその
大きさを整えると共に、それに含有していた水分が流出
して全体として流動物状態となる。この流動物は例えば
含水率が75％程度である。Next, the operation of the garbage disposal method according to the present invention will be described with reference to the apparatus configuration. First, when garbage is put into the first tank through the supply port, various garbage are subdivided and adjusted in size while being stirred by the function of the stirrer, and the moisture contained therein is reduced. It flows out and becomes a fluid state as a whole. This fluid has, for example, a water content of about 75%.
【００１８】この流動物は仕切壁の上縁部をオーバーフ
ローして第二槽内に及ぶ。この第二槽内においては、外
装部分に配されたヒータによって約５０℃に維持される
と共に、絶えず約５０℃に加熱された空気の散気の作用
を受ける。この作用によって生ゴミは発酵されると共
に、水分蒸発によって含水率は約５５％程度にまで低下
する。この発酵処理物はさらに第三槽にまで及んで、今
度は高温状態に保温されると共に、約６０℃に加熱され
た空気の散気の作用を受けて発酵が継続されて二次発酵
が実現される。またこの際、含水率が３０％程度にまで
低下して固体化される。This fluid overflows the upper edge of the partition wall into the second tank. In this second tank, while being maintained at about 50 ° C. by a heater disposed in the outer portion, subjected to the action of the air diffuser of air heated to about 50 ° C. constantly. The garbage is fermented by this action, and the water content is reduced to about 55% by water evaporation. This fermented product further reaches the third tank, and this time it is kept at a high temperature , and the fermentation is continued by the effect of the air diffused by heating to about 60 ° C, and the secondary fermentation is realized. Is done. At this time, the water content is reduced to about 30% and solidified.
【００１９】このように処理された固体物は、さらに第
四槽にまで及んで常温下に熟成作用を受け、さらに含水
率の低下が図られてＰＨ値が７〜９のアルカリ性状の粒
状化物として得られる。このように処理され得られた粒
状化物は、装置本体の排出口を介して取り出される。The solid material thus treated further reaches the fourth tank and undergoes aging at room temperature, further reduces the water content, and has an alkaline granulated material having a PH value of 7-9. Is obtained as The granulated material thus obtained is taken out through the outlet of the apparatus main body.
【００２０】[0020]
【実施例】次に、本発明の実施例を説明する。実施例で
の生ゴミ処理装置本体１を図１〜図３に示した。この装
置本体１は、基台２上に形成された外装部３によって構
成されている。この外装部３は化粧板による外壁４とス
テンレススチ−ルによる内壁５とからなる二重層をな
す。なお、この装置本体１内の一端部は外壁４を延設し
て内部を隔壁６によって画した制御室１０を備える。Next, embodiments of the present invention will be described. The garbage processing apparatus main body 1 in the embodiment is shown in FIGS. The apparatus main body 1 is constituted by an exterior part 3 formed on a base 2. The exterior part 3 forms a double layer consisting of an outer wall 4 made of a decorative plate and an inner wall 5 made of stainless steel. One end of the apparatus main body 1 is provided with a control room 10 in which an outer wall 4 is extended and the inside is defined by a partition 6.
【００２１】また、この装置本体１内の他の部分は、下
半が仕切壁７，８及び９によって仕切られて第一槽１
１、第二槽１２、第三槽１３及び第四槽１４が形成され
ている。なお、給入口１５が第一槽１１の上部に位置し
た装置本体１上に設けられ、この給入口１５には蓋１６
が開閉自由に備えられている。また第四槽１４に面して
は装置本体１の前面下部に排出口１７が設けられてい
る。なお、１９は外装部３の内外に通じる脱臭フィルタ
である。また、第二槽１２と第三槽１３に面する外壁４
と内壁５との間隙にはガラスウ−ルで固定された電気的
なパネルヒ−タ１８，１８が各壁面に沿って設けられて
いる。In the other part of the apparatus main body 1, the lower half is partitioned by partition walls 7, 8 and 9, and the first tank 1 is separated.
1, a second tank 12, a third tank 13, and a fourth tank 14 are formed. The inlet 15 is provided on the apparatus main body 1 located above the first tank 11, and the inlet 15 has a lid 16.
Are provided for opening and closing freely. A discharge port 17 is provided in the lower part of the front surface of the apparatus main body 1 facing the fourth tank 14. Reference numeral 19 denotes a deodorizing filter that communicates with the inside and outside of the exterior unit 3. In addition, the outer wall 4 facing the second tank 12 and the third tank 13
Electric panel heaters 18, 18 fixed by glass wool are provided along the wall surfaces in the gap between the inner panel 5 and the inner wall 5.
【００２２】また、制御室１０内には、隔壁６面上にモ
−タ２０及び２３を並列的に固定し、これらの回転シャ
フト２１と２４とは、水平面に沿って平行に第一槽１
１、第二槽１２、第三槽１３及び第四槽１４内に連通す
る状態でそれぞれ配されている。なお、これらの回転シ
ャフト２１と２４はそれぞれ、外壁４及び内壁５と仕切
壁７〜９上に軸受を介して支持されている。In the control room 10, motors 20 and 23 are fixed in parallel on the surface of the partition wall 6, and these rotating shafts 21 and 24 are parallel to the first tank 1 along a horizontal plane.
1, the second tank 12, the third tank 13, and the fourth tank 14 are arranged in communication with each other. The rotating shafts 21 and 24 are supported on the outer wall 4 and the inner wall 5 and the partition walls 7 to 9 via bearings, respectively.
【００２３】また、回転シャフト２１上には、各槽１
１，１２，１３及び１４内の位置にて、いずれか３方に
垂設された撹拌翼２２…を互いに直交してそれぞれ備え
ている。また回転シャフト２４上にも同様に撹拌翼２５
…を備えている。Each tank 1 is placed on the rotating shaft 21.
At positions within 1, 12, 13 and 14, stirring blades 22... Vertically provided in any three directions are provided at right angles to each other. Similarly, a stirring blade 25 is provided on the rotating shaft 24.
...
【００２４】また、制御室１０内の底部位置には、ブロ
ワ装置２６及び２９が配設されている。一方のブロワ装
置２６からの気管２８は後方に位置する、内壁５と接す
る隅部に沿ってその気散端が第二槽１２内に及ぶように
配されている。また他方のブロワ装置２９からの気管３
１は前方に位置する内壁５と接する隅部に沿ってその気
散端が第三槽１３内に及ぶように配されている。なお、
３２は気管保護用のガ−ドである。At the bottom of the control room 10, blowers 26 and 29 are provided. The trachea 28 from one blower device 26 is disposed so that its air diffusion end extends into the second tank 12 along a corner located at the rear and in contact with the inner wall 5. Trachea 3 from the other blower device 29
Numeral 1 is arranged such that the air diffusion end extends into the third tank 13 along a corner in contact with the inner wall 5 located at the front. In addition,
32 is a guard for protecting the trachea.
【００２５】また、２７と３０とは、それぞれ気管２８
又は３０の途中にその内部に及ぶように配された電気的
ヒ−タであって、適宜気管内を流通する空気の温度を調
整することができる。The trachea 28 and 27 are respectively
Alternatively, it is an electric heater arranged so as to reach the inside of the trachea, and the temperature of the air flowing through the trachea can be adjusted appropriately.
【００２６】次に、上記した装置（なお、各槽の容量
は、第一槽；477l、第二槽；428l、第三槽；652l、第四
槽；26l)によって、生ゴミ（含水量85％）を70kg/日の
割合で次の条件下で処理した。Next, the garbage (water content of 85%) was set by the above-mentioned apparatus (the capacity of each tank was 477 l, the second tank: 428 l, the third tank: 652 l, and the fourth tank: 26 l). %) At a rate of 70 kg / day under the following conditions.
【００２７】即ち、外部環境は20℃、湿度50％、また第
二槽について室温50℃、散気温度50℃、散気量130l/
分、また第三槽について室温60℃、散気温度60℃、散気
量40l/分であった。また、各槽における生ゴミ乃至はそ
の中間処理物の滞留期間は、第一槽及び第二槽で７日
間、第三槽で１４日間、第四槽で７日間であった。That is, the external environment is 20 ° C., the humidity is 50%, and the room temperature of the second tank is 50 ° C., the aeration temperature is 50 ° C., and the amount of aeration is 130 l / l.
For the third tank, the room temperature was 60 ° C, the aeration temperature was 60 ° C, and the amount of aeration was 40 l / min. The retention period of the garbage or the intermediate product in each tank was 7 days in the first tank and the second tank, 14 days in the third tank, and 7 days in the fourth tank.
【００２８】この処理過程において、第一槽にデハイペ
レットを混入して、生ゴミの含水率が約75％となるよう
に調整した。この生ゴミはオ−バフ−ロ−して順次第二
槽内に流動し、この第二槽において第一次発酵が生じま
たその含水量は55％程度であった。この処理物はやや湿
った状態の細粒状を呈し、順次オ−バ−フロ−して第三
槽内にまで流動した。この第三槽においてはさらに発酵
状態が持続され、処理物は十分に乾燥された細粒状を呈
し含水率は約30％であった。この処理物は、さらに第四
槽にまで流動した。この第四槽において一定期間の滞留
の後に、排出口から、乾燥細粒を取り出した。In this treatment process, dehydration pellets were mixed into the first tank to adjust the water content of the garbage to about 75%. The garbage overflowed and flowed sequentially into the second tank, where primary fermentation occurred and the water content was about 55%. The treated product was in the form of fine particles in a slightly wet state, and overflowed sequentially and flowed into the third tank. In this third tank, the fermentation state was further maintained, and the treated product exhibited a sufficiently dried fine granule and a water content of about 30%. The treated product further flowed to the fourth tank. After a certain period of residence in the fourth tank, dried fine granules were taken out from the outlet.
【００２９】この最終処理物は十分に乾燥されＰＨ値が
約8.2となり、堆肥として弊害なく利用することが可能
である。This final product is sufficiently dried to have a PH value of about 8.2, and can be used as compost without any adverse effect.
【００３０】[0030]
【発明の効果】上述したように本発明は構成されること
から次のような効果が発揮される。先ず、生ゴミに対
し、第一次発酵過程と第二次発酵過程とを施す方法であ
ることから、熟成発酵させることが可能となる。従って
処理物は有用な堆肥として再利することができる。As described above, since the present invention is constituted, the following effects are exhibited. First, since the primary fermentation process and the secondary fermentation process are performed on garbage, it is possible to perform aging fermentation. Thus, the treated material can be reused as useful compost.
【００３１】また、特に第一次発酵過程と第二次発酵過
程が予め設定された特定の温度条件下に実行されること
から、時期を問わず年間を通じて安定した条件下で処理
を行うことができる。この条件は、装置本体における外
装部の重層構成及びヒ−タ−を伴う構成によって確保さ
れる。In addition, since the primary fermentation process and the secondary fermentation process are performed under specific temperature conditions set in advance, it is possible to perform the treatment under stable conditions throughout the year regardless of the time. it can. This condition is ensured by the multilayer structure of the exterior part and the structure with heaters in the apparatus main body.
【００３２】また、このように、処理の安定化、確実
化、さらには迅速処理が可能となって、大量の生ゴミを
連続的に処理することが可能となる。Further, as described above, the processing can be stabilized and ensured, and furthermore, the processing can be rapidly performed, so that a large amount of garbage can be continuously processed.
【図１】生ゴミ処理装置本体の部分断面正面図FIG. 1 is a partial cross-sectional front view of a garbage disposal apparatus main body.
【図２】同Ａ−Ａ横断面平面図FIG. 2 is a cross-sectional plan view of the same AA.
【図３】同Ｂ−Ｂ縦断面側面図FIG. 3 is a side view of the BB longitudinal section.
１ 装置本体 ３ 外装部 ４ 外壁 ５ 内壁 ７、８、９ 仕切壁 11 第一槽 12 第二槽 13 第三槽 14 第四槽 18 パネルヒ−タ 20、23 モ−タ 21、24 シャフト 22、25 撹拌翼 26、29 ブロワ 27、30 ヒ−タ 28、31 気管 DESCRIPTION OF SYMBOLS 1 Apparatus main body 3 Exterior part 4 Outer wall 5 Inner wall 7, 8, 9 Partition wall 11 First tank 12 Second tank 13 Third tank 14 Fourth tank 18 Panel heater 20, 23 Motor 21, 24 Shaft 22, 25 Stirrer blades 26, 29 Blowers 27, 30 Heaters 28, 31 Trachea
Claims (2)
動物化する攪拌処理工程と、この流動物化した生ゴミを
約５０℃の恒温状態とし約５０℃に加熱した空気を吹き
込みながら攪拌する第一次発酵工程と、この処理物を約
６０℃の恒温状態とし約６０℃に加熱した空気を吹き込
みながら攪拌する第二次発酵工程と、及びこの処理物を
常温下に滞留させる工程とがそれぞれ別々の処理槽内で
実行されることを特徴とする生ゴミ処理方法。1. A stirring treatment step in which garbage is fluidized by stirring it at room temperature, and
A first fermentation step of stirring while blowing about 50 ° C. air heated to a constant temperature and about 50 ° C., and the process was about
The secondary fermentation step of stirring at a constant temperature of 60 ° C. while blowing air heated to about 60 ° C. , and the step of retaining the treated product at room temperature are performed in separate treatment tanks.
A garbage disposal method characterized by being performed .
することによって生ゴミ中の含水率を低下させることを
特徴とする請求項１の生ゴミ処理方法。2. The garbage disposal method according to claim 1, wherein the water content in the garbage is reduced by mixing a water regulator in the stirring treatment step.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5081404A JP2911707B2 (en) | 1993-03-15 | 1993-03-15 | Garbage disposal method |
| KR1019930022265A KR940021482A (en) | 1993-03-15 | 1993-10-26 | Household garbage disposal method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5081404A JP2911707B2 (en) | 1993-03-15 | 1993-03-15 | Garbage disposal method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06262161A JPH06262161A (en) | 1994-09-20 |
| JP2911707B2 true JP2911707B2 (en) | 1999-06-23 |
Family
ID=13745390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5081404A Expired - Lifetime JP2911707B2 (en) | 1993-03-15 | 1993-03-15 | Garbage disposal method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2911707B2 (en) |
| KR (1) | KR940021482A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100238097B1 (en) * | 1997-11-11 | 2000-02-01 | 김윤규 | A ferilizing device of garbage |
| KR101324536B1 (en) * | 2007-06-11 | 2013-11-01 | 엔박 에이비 | Waste collection facility with storage tank and service space |
| CN106734109A (en) * | 2017-01-10 | 2017-05-31 | 唐山市润亚环保科技有限公司 | A kind of devices and methods therefor of utilization microorganism efficient-decomposition organic waste |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734544B2 (en) * | 1975-03-19 | 1982-07-23 | ||
| JPH02229587A (en) * | 1989-03-01 | 1990-09-12 | Miike Tekkosho:Kk | Fermenting device for organic waste |
| JPH04349987A (en) * | 1991-05-28 | 1992-12-04 | Kinpachi Fujimura | Garbage disposal and its device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835616Y2 (en) * | 1980-07-26 | 1983-08-11 | 日立機電工業株式会社 | Organic waste compost production equipment |
-
1993
- 1993-03-15 JP JP5081404A patent/JP2911707B2/en not_active Expired - Lifetime
- 1993-10-26 KR KR1019930022265A patent/KR940021482A/en not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734544B2 (en) * | 1975-03-19 | 1982-07-23 | ||
| JPH02229587A (en) * | 1989-03-01 | 1990-09-12 | Miike Tekkosho:Kk | Fermenting device for organic waste |
| JPH04349987A (en) * | 1991-05-28 | 1992-12-04 | Kinpachi Fujimura | Garbage disposal and its device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06262161A (en) | 1994-09-20 |
| KR940021482A (en) | 1994-10-19 |
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