JP2003112146A - Organic waste treatment apparatus - Google Patents
Organic waste treatment apparatusInfo
- Publication number
- JP2003112146A JP2003112146A JP2001307447A JP2001307447A JP2003112146A JP 2003112146 A JP2003112146 A JP 2003112146A JP 2001307447 A JP2001307447 A JP 2001307447A JP 2001307447 A JP2001307447 A JP 2001307447A JP 2003112146 A JP2003112146 A JP 2003112146A
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- organic waste
- arm
- control unit
- 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
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、微生物を利用した
有機性廃棄物処理装置に関するものであって、特に処理
槽内を好気性に保ちつつ生ゴミを発酵させ、投入された
ゴミがほぼ消滅するまで分解しうる有機性廃棄物処理装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an organic waste treatment apparatus utilizing microorganisms, and in particular, fermenting raw garbage while keeping the inside of the treatment tank aerobic so that the thrown-in waste is almost eliminated. The present invention relates to an organic waste treatment device that can be decomposed.
【０００２】[0002]
【従来の技術】環境を保全し生態系の活力を維持する見
地から、ゴミの減量及び再利用が求められており、特に
ゴミの３０％を占める生ゴミ例えば食品産業から発生す
る大量の食物残査、仕込残査、歩留ロス残査、解体残
査、期限ロス残査等の処理と有効利用の促進が重要な課
題となっている。そしてこれらの生ゴミを発生地で処理
できる連続運転の可能な生ゴミ処理機の開発が強く求め
られている。2. Description of the Related Art From the standpoint of preserving the environment and maintaining the vitality of ecosystems, it is required to reduce the amount of waste and reuse it. In particular, garbage that accounts for 30% of garbage, for example, a large amount of food residue generated from the food industry It is an important issue to promote the effective use and processing of inspection, preparation residuals, yield loss residuals, dismantling residuals, deadline residuals, etc. Further, there is a strong demand for the development of a continuous garbage disposal machine capable of treating these kinds of garbage at the place of origin.
【０００３】本発明は、特に好気性微生物の繁殖に最適
の条件を維持し、投入された有機性廃棄物をほぼ消滅す
るまで分解する有機性廃棄物処理装置を提供することを
目的とする。It is an object of the present invention to provide an organic waste treatment apparatus which maintains the optimum conditions for the propagation of aerobic microorganisms and decomposes the introduced organic waste until it almost disappears.
【０００４】[0004]
【課題を解決するための手段】請求項１記載の発明は、
略円筒形の処理槽と、多数の攪拌羽根が放射状に列設さ
れ回転制御部により駆動される回転軸を備える有機性廃
棄物処理装置において、前記攪拌羽根には、攪拌羽根の
中間部から処理槽の前又は後方向に突設される第一の腕
と、攪拌羽根の端部に処理槽の前後方向に延びる第二の
腕とが適宜配設されていることを特徴とし、回転羽根の
形状を工夫することにより、まんべんなく酸素を供給す
ると共に、温度等の環境を維持しようとするものであ
る。The invention according to claim 1 is
In an organic waste treatment device comprising a substantially cylindrical treatment tank and a rotary shaft in which a large number of stirring blades are radially arranged and driven by a rotation control unit, the stirring blade is treated from the middle portion of the stirring blade. A first arm protruding in the front or rear direction of the tank, and a second arm extending in the front-rear direction of the processing tank at the end of the stirring blade are appropriately arranged, and the shape of the rotary blade is By devising the device, oxygen is evenly supplied and the environment such as temperature is maintained.
【０００５】請求項２記載の発明は、請求項１記載の有
機性廃棄物処理装置において、前記攪拌羽根は、９０°
の間隔で配置された４本の攪拌羽根からなる組を、第一
の腕のみを有する組と第一及び第二の腕を有する組とが
交互になるように軸方向等間隔に多数配置されており、
前記第一の腕の長さは攪拌羽根の各組の間隔と略等し
く、前記第二の腕の長さは攪拌羽根の各組の間隔の略２
倍であることを特徴とするものである。According to a second aspect of the present invention, in the organic waste treatment apparatus according to the first aspect, the stirring blade is 90 °.
A large number of sets of four stirring blades arranged at equal intervals are arranged at equal intervals in the axial direction so that the set having only the first arm and the set having the first and second arms alternate. ,
The length of the first arm is approximately equal to the distance between the pairs of stirring blades, and the length of the second arm is approximately 2 times the distance between the pairs of stirring blades.
It is characterized by being doubled.
【０００６】請求項３記載の発明は、請求項１または２
記載の有機性廃棄物処理装置において、前記回転制御部
が、電動機と、減速機と、回転軸の回転数を検出するロ
ータリーエンコーダーと、エンコーダーの出力を表示す
る回転数表示手段と、電動機の電源周波数を変えるイン
バータと、回転数設定手段とを備え、処理槽の攪拌羽根
の回転数を所望の値に変えられることを特徴とする。そ
れにより、有機性廃棄物投入量等の条件に応じて、最適
な運転条件を達成することができる。The invention according to claim 3 is the invention according to claim 1 or 2.
In the organic waste treatment device described, the rotation control unit, a motor, a speed reducer, a rotary encoder for detecting the rotation speed of the rotary shaft, a rotation speed display means for displaying the output of the encoder, and a power supply for the motor. It is characterized in that it is provided with an inverter for changing the frequency and a rotation speed setting means, and can change the rotation speed of the stirring blade of the processing tank to a desired value. As a result, optimum operating conditions can be achieved according to conditions such as the amount of organic waste input.
【０００７】請求項４記載の発明は、請求項１ないし３
記載の有機性廃棄物処理装置において、装置が、前記処
理槽の下部に外気を供給するブロワーを備えた給気制御
部と、受水槽の水をイオン発生器を介して前記処理槽の
上部に供給する給水ポンプを備えた給水制御部と、前記
処理槽の上部の吸気口より内圧で流出した気体を脱臭装
置により脱臭して外部に排出する排気制御部とをさらに
有し、前記脱臭装置には前記給水制御部の配管のイオン
発生器下流側から分岐した配水管と前記受水槽に還流す
る還流管とが接続され受水槽との間で活性水を循環させ
うるようにしたものである。The invention according to claim 4 is the invention according to claims 1 to 3.
In the organic waste treatment apparatus described, the apparatus, the air supply control unit equipped with a blower for supplying the outside air to the lower portion of the treatment tank, and the water in the water receiving tank to the upper portion of the processing tank via an ion generator. The deodorizing device further includes a water supply control unit including a water supply pump for supplying the gas, and an exhaust control unit that deodorizes a gas flowing out from the intake port at the upper part of the processing tank at an internal pressure by a deodorizing device and discharges the gas to the outside. The water supply control unit is connected to a water distribution pipe branched from the ion generator downstream side of the pipe and a reflux pipe for returning to the water receiving tank so that active water can be circulated between the water receiving tank and the water receiving tank.
【０００８】給水制御部の給水管と前記配水管に弁を設
けて、処理槽内の状態及び脱臭装置内の水質によりこれ
らを選択的に開閉し、給水と脱臭装置の水質改善とを切
り替えるようにすれば、自動制御であっても常に効果的
な給水及び排気処理を行うことができる。A valve is provided in the water supply pipe of the water supply control unit and the water distribution pipe, and these are selectively opened / closed according to the condition in the treatment tank and the water quality in the deodorizing device to switch between the water supply and the water quality improvement of the deodorizing device. By doing so, it is possible to always perform effective water supply and exhaust treatment even with automatic control.
【０００９】[0009]
【作用】上記の構成により、処理槽内の温度、水分、酸
素量を常に最適に調整することで、嫌気性微生物の発生
を防止し、好気性微生物の活動環境を保ち、生ゴミを好
気性で発酵分解させる。本発明の有機性廃棄物処理装置
で使用する微生物は自然界に存在する真菌類であって、
微生物の生育のための担体としてウッドチップ等からな
る菌床を使用する。処理に必要な能力の１０倍程度の能
力を有する菌、菌床を予め投入し、定期的に補充するこ
とにより、生ゴミを連続処理できる。また微生物の活動
を絶やさないため、栄養分を含む菌剤を所定の時期に投
入する。With the above structure, the temperature, moisture, and oxygen content in the treatment tank are always optimally adjusted to prevent the generation of anaerobic microorganisms, maintain the active environment of aerobic microorganisms, and aerobically dispose of raw garbage. To ferment and decompose. The microorganism used in the organic waste treatment device of the present invention is a fungus existing in nature,
A bacterial bed made of wood chips or the like is used as a carrier for growing microorganisms. It is possible to continuously treat raw garbage by previously charging bacteria and a bed having a capacity about 10 times the capacity required for the treatment and replenishing them regularly. Also, in order to maintain the activity of microorganisms, a fungal agent containing nutrients is added at a predetermined time.
【００１０】この処理装置で処理できるものは穀類、魚
のアラ、肉類、野菜類、果物類、甲殻類の殻等の生ゴミ
であり、処理に必要な時間はゴミの種類により異なる
が、最も時間のかかるエビ・カニ殻等で２４〜３０時間
程度である。生ゴミを装置に投入すると、蛋白質、脂
肪、炭水化物は好気性微生物により、水と炭酸ガスにま
で分解される。窒素、リン、塩素イオンの除去能力が優
れており、２４時間後の残査はわずかな無機物質のみと
なるので、５〜６ヶ月に１度程度の頻度で菌床を交換す
ればすむ。交換した菌床は、二次発酵を行うことなく肥
料等として利用できる。What can be processed by this processing device is raw garbage such as grains, fish ara, meat, vegetables, fruits, shells of crustaceans, etc. It takes about 24 to 30 hours for shrimp, crab shells, etc. When garbage is put into the equipment, proteins, fats and carbohydrates are decomposed into water and carbon dioxide by aerobic microorganisms. It has an excellent ability to remove nitrogen, phosphorus, and chloride ions, and the residue remaining after 24 hours is only a small amount of inorganic substances. Therefore, it is sufficient to replace the bacterial bed about once every 5 to 6 months. The exchanged bacterial bed can be used as fertilizer or the like without secondary fermentation.
【００１１】また生ゴミ中に脂肪分の多い場合には微生
物の負荷が増すので、生ゴミと共にサポニン等の活性助
剤を適宜投入する。活性助剤として、サルサポニン酸を
多く含むリュウゼツラン科ユッカ・シティゲラ（Ｙｕｃ
ｃａ Ｓｃｈｉｄｉｇｅｒａ）の抽出物を用いることが
できる。Further, when the garbage contains a large amount of fat, the load of microorganisms increases. Therefore, an active auxiliary agent such as saponin is appropriately added together with the garbage. As an activating aid, Yucca City Gera (Yuc), which is rich in salsaponic acid,
An extract of ca Schidigera) can be used.
【００１２】[0012]
【発明の実施の形態】以下、本発明の実施例を図面に基
づいて説明する。図１は本発明の有機性廃棄物処理装置
の外観を示す斜視図であり、１は有機性廃棄物処理装置
本体、２は生ゴミ投入口、３は残査排出口、４は操作
窓、５は生ゴミ投入用の踏み台である。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an external appearance of an organic waste treatment apparatus of the present invention, 1 is an organic waste treatment apparatus main body, 2 is a garbage input port, 3 is a residual discharge port, 4 is an operation window, Reference numeral 5 is a stepping stone for the input of raw garbage.
【００１３】図２は有機性廃棄物処理装置の各部の関係
を示す説明図であり、図３、図４及び図４は内部の構成
を示す斜視図、平面図及び側面図である。図３、図４及
び図５において、６は処理槽、７は制御盤を示すが、こ
れらは破線で表されている。処理槽６は円筒形状で気密
性を有し、生ゴミ投入口２および残査排出口３に対応す
る開口が設けられていて、これらを開くことにより処理
槽の内部を直接開けるようになっている。FIG. 2 is an explanatory view showing the relationship of each part of the organic waste treatment apparatus, and FIGS. 3, 4 and 4 are a perspective view, a plan view and a side view showing the internal structure. In FIGS. 3, 4 and 5, 6 indicates a processing tank and 7 indicates a control panel, which are indicated by broken lines. The treatment tank 6 has a cylindrical shape and is airtight, and has openings corresponding to the garbage input port 2 and the residual discharge port 3. By opening these, the inside of the treatment tank can be opened directly. There is.
【００１４】処理槽６の中心軸上には多数の攪拌羽根を
有する回転軸８が設けられている。回転軸８は処理槽６
に隣接する回転制御部により駆動される。回転軸８上に
は、図５及び図６に示すように、９０°の間隔で配置さ
れた４本の攪拌羽根１０の組を軸方向等間隔に多数列設
してあり、各攪拌羽根１０には、羽根の中央部から処理
槽の前又は後方向に突設される第一の腕１１と、攪拌羽
根１０の端部に前後方向すなわち回転軸８と平行に固定
される第二の腕１２とが適宜配設されている。攪拌羽根
１０の各組は、第一の腕のみを有する組Ａと第一及び第
二の腕を有する組Ｂとが交互になるように配置されてい
る。第一の腕１１の長さは攪拌羽根の各組の間隔と略等
しく、第二の腕１２の長さは攪拌羽根の各組の間隔の略
２倍であるため、第一の腕１１は隣接する羽根との間
を、第二の腕１２は隣接する組Ｂの羽根との間のスペー
スををくまなく攪拌して、酸素をいきわたらせて好気性
環境を維持すると共に、温度、水分等を均一化するよう
になっている。A rotary shaft 8 having a large number of stirring blades is provided on the central axis of the processing tank 6. The rotating shaft 8 is the processing tank 6
It is driven by a rotation control unit adjacent to. As shown in FIGS. 5 and 6, on the rotary shaft 8, a set of four stirring blades 10 arranged at intervals of 90 ° is arranged in multiple rows at equal intervals in the axial direction. Includes a first arm 11 protruding from the center of the blade in the front or rear direction of the treatment tank, and a second arm 12 fixed to the end of the stirring blade 10 in the front-rear direction, that is, parallel to the rotating shaft 8. Are appropriately arranged. Each set of stirring blades 10 is arranged such that a set A having only the first arm and a set B having the first and second arms alternate. Since the length of the first arm 11 is approximately equal to the interval between the sets of stirring blades and the length of the second arm 12 is approximately twice the interval between the sets of stirring blades, the first arms 11 are adjacent to each other. With respect to the blades, the second arm 12 stirs the space between the blades of the adjacent set B all over to distribute oxygen to maintain an aerobic environment and to make temperature, moisture and the like uniform. It is like this.
【００１５】回転制御部の駆動機構は、モーター２０
と、減速機２１からなる。モーター２０は三相交流電動
機であり、インバータを介して三相交流電源に接続され
ている。減速機２１には図示しない電磁クラッチ、歯車
等の変速手段が設けられており、制御盤７の切り替えス
イッチにより、生ゴミの投入量等に合わせて回転数を高
速・中速・低速の３段階に切り替えることができる。ま
た、回転軸８にはロータリーエンコーダ２３が設けられ
ており、処理槽内の付加などにより回転数が増減したと
きはインバータの速度選択端子に信号を入力して速度制
御を行う。ロータリーエンコーダ２３の検出した回転数
は制御盤７のデジタル回転パルスメーターにも表示され
る。The drive mechanism of the rotation control unit is the motor 20.
And a speed reducer 21. The motor 20 is a three-phase AC electric motor, and is connected to a three-phase AC power source via an inverter. The speed reducer 21 is provided with a transmission means such as an electromagnetic clutch and gears (not shown), and the changeover switch of the control panel 7 allows the rotation speed to be set in three stages of high speed / medium speed / low speed in accordance with the input amount of raw garbage. Can be switched to. Further, the rotary shaft 8 is provided with a rotary encoder 23, which inputs a signal to the speed selection terminal of the inverter to perform speed control when the number of rotations increases or decreases due to addition in the processing tank. The rotation speed detected by the rotary encoder 23 is also displayed on the digital rotation pulse meter of the control panel 7.
【００１６】処理槽６には環境制御のための各種センサ
が設けられている。温度センサー３０は処理槽６の上部
に設けられ、処理槽６内の温度が設定上限値以上又は設
定下限値以下となったときに信号を出力する。湿度セン
サー３１は処理槽６の上部に設けられ、処理槽内の湿度
が設定下限値以下となったときに信号を出力する。圧力
センサー３２は処理槽６の上部に設けられ、処理槽６内
の圧力が設定上限値以上となったときに制御盤７の警報
表示灯を点灯する。The processing tank 6 is provided with various sensors for environmental control. The temperature sensor 30 is provided above the processing tank 6 and outputs a signal when the temperature in the processing tank 6 is equal to or higher than the set upper limit value or equal to or lower than the set lower limit value. The humidity sensor 31 is provided above the processing tank 6 and outputs a signal when the humidity in the processing tank is equal to or lower than the set lower limit value. The pressure sensor 32 is provided on the upper part of the processing tank 6 and turns on the alarm indicator lamp of the control panel 7 when the pressure in the processing tank 6 becomes equal to or higher than the set upper limit value.
【００１７】本処理装置のＢＯＤ容積負荷は処理槽１ｍ
3当り１日５ｋｇ／日程度であり、好気性環境を保つた
めには１時間当り６〜１２ｍ3程度の通気量を必要とす
るため、ブロワーによる強制給気を行う。給気制御部は
吸気口４０と、ブロワー４１と、電気ヒーター４２と、
給気口４３を有する。ブロワー４１はインバータを介し
て三相交流電源に接続されており、吸入側は装置の外部
に設けられた吸気口４０に連結され、吐出側は電気ヒー
ター４２及び手動の開閉弁を介して処理槽６の下部に設
けられた給気口４３に連結され、処理槽内に酸素を供給
する。ブロワの吐出側にはまた酸素センサ４５が設けら
れ、酸素量が設定上限値を超えた場合は操作盤の警告表
示灯を点灯する。酸素量が設定下限値を下回った場合は
インバータの高速側端子を短絡させ、ブロワの出力を上
げて、酸素供給量を増加させる。なお上記の電気ヒータ
ー４２は、外気温が０℃以下となったとき又は処理槽６
内の温度が設定下限値以下となったときに作動して生ゴ
ミを解凍し装置内の温度を安定化させるが、冬期に凍結
等の恐れがない地域では省略することもできる。The BOD volume load of this processing apparatus is 1 m in the processing tank.
It is about 5 kg / day per 3 days, and in order to maintain an aerobic environment, an air flow rate of about 6 to 12 m 3 is required per hour, so forced air supply by a blower is performed. The air supply control unit includes an intake port 40, a blower 41, an electric heater 42,
It has an air supply port 43. The blower 41 is connected to a three-phase AC power source via an inverter, the suction side is connected to an intake port 40 provided outside the device, and the discharge side is treated through an electric heater 42 and a manual on-off valve. 6 is connected to the air supply port 43 provided in the lower part of 6, to supply oxygen into the processing tank. An oxygen sensor 45 is also provided on the discharge side of the blower, and when the oxygen amount exceeds the set upper limit value, the warning indicator lamp on the operation panel is turned on. If the amount of oxygen falls below the set lower limit, the high-speed side terminal of the inverter is short-circuited, the output of the blower is increased, and the amount of oxygen supply is increased. The electric heater 42 is used when the outside air temperature becomes 0 ° C. or lower or when the processing tank 6 is used.
When the temperature inside is below the set lower limit, it operates to thaw raw garbage and stabilize the temperature inside the device, but it can be omitted in areas where there is no risk of freezing in winter.
【００１８】処理槽内で生息する微生物には適正な湿度
環境が必要であるため、処理槽の湿度が所定の最低値を
下回る場合には湿度調節弁を開いて活性水を供給し、湿
度を高める必要があり、また処理槽の温度が所定の最高
値を超える場合には同様に活性水を散布して冷却する必
要がある。給水制御部は補給水弁５０、受水槽５１、給
水ポンプ５２、イオン発生器５３、湿度調節弁５４、給
水口５５を有する。受水槽５１は補給水弁５０を介して
上水道に接続されており、また給水ポンプ５２、イオン
発生器５３、湿度調節弁５４を介して処理槽６上部の給
水口５５に接続されている。受水槽５１はまた水位セン
サ５６を有する。水位センサ５６は所定の高水位及び低
水位信号を出力する。水位が一定高さを下回ると水位セ
ンサ５６が低水位信号を発し、補給水弁５０を開いてセ
ンサ５６が高水位信号を発するまで水を補給する。給水
ポンプ５２が作動すると受水槽５１内の水がイオン発生
器５３で活性化され処理槽６に供給される。装置の停止
や水の入れ替え時には排水設備５７により受水槽５１内
の水を排出する。Since microorganisms inhabiting in the treatment tank need an appropriate humidity environment, when the humidity in the treatment tank is lower than a predetermined minimum value, the humidity control valve is opened to supply active water to control the humidity. It is necessary to raise the temperature, and when the temperature of the treatment tank exceeds a predetermined maximum value, it is necessary to sprinkle active water and cool it. The water supply controller has a makeup water valve 50, a water receiving tank 51, a water supply pump 52, an ion generator 53, a humidity control valve 54, and a water supply port 55. The water receiving tank 51 is connected to the water supply via the makeup water valve 50, and is also connected to the water supply port 55 above the processing tank 6 via the water supply pump 52, the ion generator 53, and the humidity adjusting valve 54. The water receiving tank 51 also has a water level sensor 56. The water level sensor 56 outputs predetermined high water level and low water level signals. When the water level falls below a certain level, the water level sensor 56 issues a low water level signal, and the make-up water valve 50 is opened to replenish water until the sensor 56 issues a high water level signal. When the water supply pump 52 operates, the water in the water receiving tank 51 is activated by the ion generator 53 and is supplied to the processing tank 6. When the apparatus is stopped or the water is replaced, the water in the water receiving tank 51 is discharged by the drainage equipment 57.
【００１９】処理槽６の内部は生ゴミの分解により臭気
が発生しており、また本発明では好気性発酵に必要な酸
素量を維持するため強制給気を行うので、悪臭を外部に
排出しないよう対策を施す必要がある。そこで脱臭装置
内の活性水による臭気の吸着及び光触媒による有機物の
分解により排気の臭気を除去してから外部に排出する排
気制御部を設ける。排気制御部は吸気口６０と、脱臭装
置６１と、排気口６２と、循環弁６３を有する。脱臭装
置６１内の下部には吸気口６０に接続された通気管が挿
入されて複数の開口６４を設けられ、また上部には装置
外部の排気口６２に接続された通気管が設けられてい
る。内部の一定の高さには光触媒充填材６５が充填され
ている。脱臭装置６１に設けられた水質センサ６６は、
装置内の活性水の水質が所定の上限値を上回ったとき及
び所定の下限値を下回ったときに信号を出力する。湿度
制御部のイオン発生器の下流側から配水管が分岐し、循
環弁６３を介して脱臭装置６１の下部に接続され、また
脱臭装置６１の上部には還流管が設けられ、一定水位以
上の水を受水槽に還流させている。装置の停止や水の入
れ替え時には排水設備６７により脱臭装置６１内の水を
排出する。Odor is generated inside the processing tank 6 due to decomposition of garbage, and in the present invention, forced aeration is performed to maintain the amount of oxygen required for aerobic fermentation, so that no malodor is discharged to the outside. Therefore, it is necessary to take measures. Therefore, an exhaust control unit is provided for removing the odor of exhaust gas by adsorbing the odor by the active water in the deodorizing device and decomposing the organic matter by the photocatalyst and then discharging the odor to the outside. The exhaust control unit has an intake port 60, a deodorizing device 61, an exhaust port 62, and a circulation valve 63. A ventilation pipe connected to the intake port 60 is inserted in the lower part of the deodorizing device 61 to provide a plurality of openings 64, and a ventilation pipe connected to the exhaust port 62 outside the device is provided in the upper part. . A photocatalyst filling material 65 is filled at a constant height inside. The water quality sensor 66 provided in the deodorizing device 61 is
A signal is output when the quality of the activated water in the device exceeds a predetermined upper limit value and falls below a predetermined lower limit value. A water distribution pipe branches from the downstream side of the ion generator of the humidity control unit, is connected to the lower part of the deodorizing device 61 via a circulation valve 63, and a reflux pipe is provided on the upper part of the deodorizing device 61, and a water level above a certain level. Water is returned to the receiving tank. When the apparatus is stopped or the water is replaced, the water in the deodorizing device 61 is discharged by the drainage facility 67.
【００２０】処理槽６内の圧力が高まると吸気口６０よ
り脱臭装置６１内に排気が流入し、活性水の中を上昇す
る間に臭気成分が分解される。また光触媒充填材６５に
より有機性分が分解され、さらに臭気が除去される。処
理された排気は排気口６２から装置の外部に放出され
る。自動運転中に脱臭装置６１内の活性水の水質が所定
の下限値を下回ると、循環弁６３が開いて受水槽５１と
脱臭装置６１との間で活性水が循環し、水質を改善す
る。脱臭装置６１内の水質が所定の上限値を超えると、
制御盤７の表示灯を点灯する。When the pressure in the processing tank 6 increases, the exhaust gas flows into the deodorizing device 61 through the intake port 60, and the odorous components are decomposed while rising in the activated water. Further, the photocatalyst filling material 65 decomposes the organic components and further removes the odor. The treated exhaust gas is discharged from the exhaust port 62 to the outside of the apparatus. When the water quality of the active water in the deodorizing device 61 falls below a predetermined lower limit value during the automatic operation, the circulation valve 63 opens and the active water circulates between the water receiving tank 51 and the deodorizing device 61 to improve the water quality. When the water quality in the deodorizing device 61 exceeds a predetermined upper limit value,
The indicator light of the control panel 7 is turned on.
【００２１】各制御部及びセンサは、制御盤７内部に設
けられた自動制御手段により制御される。操作窓５の切
り替えスイッチにより、設定したスケジュールに従って
１日に３０分間程度作動する自動運転モードと、手動運
転モードを選択することができる。例えば生ゴミの投入
時のみ手動で起動し、その後は自動運転とすることがで
きる。（なお自動運転の場合でも受水槽の水位センサは
常時作動しており、制御盤７に水位を表示している。）The respective control units and sensors are controlled by automatic control means provided inside the control panel 7. With the changeover switch of the operation window 5, it is possible to select an automatic operation mode which operates for about 30 minutes a day according to the set schedule, or a manual operation mode. For example, it is possible to manually start only when the garbage is put in, and thereafter, the automatic operation can be performed. (Note that the water level sensor in the water receiving tank is always operating even during automatic operation, and the water level is displayed on the control panel 7.)
【００２２】自動運転モードにおける各部の制御手順を
説明する。まず一週間タイマーにより接点が閉成され自
動運転が開始されると、ブロワー４１が始動し、それに
連動して回転制御部が作動して攪拌羽根１０を回転さ
せ、また給水ポンプ５２が作動して受水槽５１と脱臭装
置６１との間で水を循環させる。同時に酸素センサ４
５、温度センサ３０、湿度センサ３１、ロータリーエン
コーダ２３、水質センサ６６に通電され、各部の弁を作
動させる。The control procedure of each part in the automatic operation mode will be described. First, when the contacts are closed by a timer for one week and the automatic operation is started, the blower 41 is started, the rotation control unit is operated in conjunction with it, the stirring blade 10 is rotated, and the water supply pump 52 is operated. Water is circulated between the water receiving tank 51 and the deodorizing device 61. Oxygen sensor 4 at the same time
5, the temperature sensor 30, the humidity sensor 31, the rotary encoder 23, and the water quality sensor 66 are energized to operate the valves of the respective parts.
【００２３】処理槽内の温度及び湿度が設定範囲内にあ
るとき又は脱臭装置６１内の水質が設定下限値以下であ
るときは循環弁６３が開いており、臭気処理装置と受水
槽の間で水を循環させる。また脱臭装置６１内の水質が
設定下限値以下であるときは受水槽５１内の水位にかか
わらず補給水弁５０が開いて、受水槽５１内の水質を改
善する。処理槽内の温度が設定上限値以上であるか又は
湿度が設定下限値以下であって、かつ臭気処理装置の水
質が設定下限値以上であるときは、循環弁６３が閉じ湿
度調節弁５４が開いて、給水口５５から活性水を散布
し、処理槽６内の温度を下げると共に水分を加え、温度
及び湿度を設定範囲内に戻す。受水槽５１の水は徐々に
減少するので、水位が設定低水位以下になると補給水弁
５０を開き、設定高水位になるまで上水道から水を補給
する。一定時間が経過し、一週間タイマー接点が開成す
るとブロワーが停止し、連動して他の各部が停止する。When the temperature and humidity in the treatment tank are within the set range or when the water quality in the deodorizing device 61 is below the set lower limit value, the circulation valve 63 is open and the odor treatment device and the water receiving tank are connected. Circulate water. When the water quality in the deodorizing device 61 is equal to or lower than the set lower limit value, the makeup water valve 50 is opened regardless of the water level in the water receiving tank 51 to improve the water quality in the water receiving tank 51. When the temperature in the treatment tank is equal to or higher than the set upper limit value or the humidity is equal to or lower than the set lower limit value and the water quality of the odor treatment device is equal to or higher than the set lower limit value, the circulation valve 63 is closed and the humidity control valve 54 is closed. Open and spray active water from the water supply port 55 to lower the temperature in the treatment tank 6 and add water to return the temperature and humidity to within the set range. Since the water in the water receiving tank 51 gradually decreases, the makeup water valve 50 is opened when the water level becomes equal to or lower than the set low water level, and water is replenished from the water supply until it reaches the set high water level. When a certain period of time has passed and the timer contacts open for a week, the blower stops, and the other parts also stop in conjunction.
【００２４】手動運転モードの場合は、ブロワー４１を
起動することにより各部が連動して起動され、上記と同
様の手順を自動実行して自動運転モードに復帰する。ま
た回転制御部、電気ヒータ−４２、及び給水ポンプ５２
を操作盤の切り替えスイッチで個別に起動できるので、
処理槽の攪拌、暖房及び活性水の循環を手動で行うこと
ができる。In the case of the manual operation mode, the blower 41 is activated so that the respective parts are interlocked and activated, and the procedure similar to the above is automatically executed to return to the automatic operation mode. Further, the rotation controller, the electric heater 42, and the water supply pump 52.
Can be started individually with the switch on the operation panel,
The stirring of the treatment tank, heating, and circulation of active water can be performed manually.
【００２５】これらの制御により処理槽内部を水分３０
〜４５％、酸素２０％前後、温度２５〜４０℃、ｐＨ
５．０〜６．５程度に保ち、好気性微生物の良好な生息
環境を維持する。With these controls, the water content inside the processing tank is 30
~ 45%, oxygen around 20%, temperature 25-40 ° C, pH
It is maintained at about 5.0 to 6.5 to maintain a good habitat for aerobic microorganisms.
【００２６】本実施例の有機性廃棄物処理装置による生
ゴミ処理の手順について説明する。有機物以外は分解さ
れないので、予めそれらを分別してから投入する。特に
薬品、塗料、鉱油等は微生物の生育を阻害するから注意
深く取り除く必要がある。本実施例の処理装置は破砕や
脱水などの前処理装置能を持たないので、早期分解及び
処理槽内の環境保持のため、大きい生ゴミ例えば解体さ
れていない野菜類や大きい骨などは予め破砕し、水分の
多い生ゴミはできるだけ水分を除去してから投入する必
要がある。生ゴミの最大処理量は処理槽の容積等によっ
て定まり、それ以下であれば前の生ゴミが処理中であっ
ても次のゴミを投入してよい。A procedure for processing raw garbage by the organic waste processing apparatus of this embodiment will be described. Other than organic matter, it is not decomposed, so separate them in advance and add them. In particular, chemicals, paints and mineral oils inhibit the growth of microorganisms and must be removed carefully. Since the processing apparatus of this embodiment does not have a pretreatment apparatus function such as crushing and dehydration, in order to quickly decompose and maintain the environment in the processing tank, large garbage such as undisassembled vegetables and large bones is crushed in advance. However, it is necessary to remove as much water as possible from raw garbage with a high water content before throwing it in. The maximum amount of raw garbage to be treated is determined by the volume of the treatment tank, etc. If the amount is less than that, the next garbage may be added even while the previous raw garbage is being treated.
【００２７】[0027]
【発明の効果】本発明の有機性廃棄物処理装置は最適な
形状の攪拌羽根を備えた処理槽を有し、また温度、湿
度、酸素量、回転数等のセンサー及び温度、湿度、臭気
等の制御手段により好気性微生物に最適な条件が得られ
るよう処理槽内部の環境を自動制御するので、投入した
有機物を完全に分解して、水と炭酸ガスとなって排出
し、排水の発生もない。処理槽に残る若干の残査は二次
発酵処理を施すことなく高品質の肥料等として利用でき
る。The organic waste treatment apparatus of the present invention has a treatment tank equipped with an optimally shaped stirring blade, and also has sensors for temperature, humidity, oxygen content, number of revolutions, etc. and temperature, humidity, odor, etc. The control means automatically controls the environment inside the treatment tank so that the optimum conditions for aerobic microorganisms can be obtained, so that the organic substances that are input are completely decomposed and discharged into water and carbon dioxide gas, and wastewater is also generated. Absent. Some of the residue remaining in the treatment tank can be used as high-quality fertilizer without secondary fermentation treatment.
【００２８】本発明の処理装置は好気性発酵を行い、排
気を脱臭装置により処理するので、悪臭等により環境を
害することがなく、設置しやすい装置を提供することが
できる。Since the treatment apparatus of the present invention carries out aerobic fermentation and treats exhaust gas with a deodorizing apparatus, it is possible to provide an apparatus which is easy to install without damaging the environment due to a bad odor or the like.
【図１】 実施例に係る処理装置の外観を示す斜視図FIG. 1 is a perspective view showing an appearance of a processing apparatus according to an embodiment.
【図２】 処理装置の各部の構成を示す説明図FIG. 2 is an explanatory diagram showing the configuration of each part of the processing device.
【図３】 処理装置の内部を示す斜視図FIG. 3 is a perspective view showing the inside of the processing apparatus.
【図４】 処理装置の内部を示す平面図FIG. 4 is a plan view showing the inside of the processing apparatus.
【図５】 処理装置の内部を示す側面図FIG. 5 is a side view showing the inside of the processing apparatus.
【図６】 処理槽内部の横断面図FIG. 6 is a cross-sectional view of the inside of the processing tank
【図７】 処理槽内部の縦断面図FIG. 7 is a vertical sectional view of the inside of the processing tank.
１ 装置本体 ２ 生ゴミ投入口 ３ 残査排出口 ４ 操作窓 ５ 踏み台 ６ 処理槽 ７ 制御盤 ８ 回転軸 １０ 攪拌羽根 １１ 第一の腕 １２ 第二の腕 ２０ モーター ２１ 減速機 ２３ ロータリーエンコーダ ３０ 温度センサー ３１ 湿度センサー ３２ 圧力センサー ４０ 吸気口 ４１ ブロワー ４２ 電気ヒーター ４３ 給気口 ４５ 酸素センサー ５０ 補給水弁 ５１ 受水槽 ５２ 給水ポンプ ５３ イオン発生器 ５４ 湿度調節弁 ５５ 給水口 ５６ 水位センサー ５７ 排水設備 ６０ 吸気口 ６１ 脱臭装置 ６２ 排気口 ６３ 循環弁 ６４ 開口 ６５ 光触媒充填材 ６６ 水質センサ 1 device body 2 Raw garbage slot 3 Residue discharge port 4 operation window 5 step ladder 6 processing tanks 7 control panel 8 rotation axes 10 stirring blades 11 First Arm 12 Second arm 20 motors 21 reducer 23 Rotary encoder 30 temperature sensor 31 Humidity sensor 32 Pressure sensor 40 intake 41 Blower 42 Electric heater 43 Air inlet 45 oxygen sensor 50 Make-up water valve 51 water tank 52 Water pump 53 Ion generator 54 Humidity control valve 55 Water inlet 56 Water level sensor 57 drainage 60 intake 61 Deodorizer 62 exhaust port 63 Circulation valve 64 openings 65 Photocatalyst filler 66 Water quality sensor
Claims (4)
放射状に列設され回転制御部により駆動される回転軸を
備える有機性廃棄物処理装置において、前記攪拌羽根に
は、攪拌羽根の中間部から処理槽の前又は後方向に突設
される第一の腕と、攪拌羽根の端部に処理槽の前後方向
に延びる第二の腕とが適宜配設されていることを特徴と
する有機性廃棄物処理装置。1. An organic waste treatment apparatus comprising a substantially cylindrical treatment tank and a rotary shaft in which a large number of stirring blades are radially arranged in a row and driven by a rotation control unit, wherein the stirring blades have stirring blades. A first arm protruding from the middle portion of the processing tank in the front or rear direction of the processing tank, and a second arm extending in the front-rear direction of the processing tank at the end of the stirring blade. Organic waste treatment equipment.
れた４本の攪拌羽根からなる各組を、第一の腕のみを有
する組と第一及び第二の腕を有する組とが交互になるよ
うに軸方向等間隔に多数配置されており、前記第一の腕
の長さは攪拌羽根の各組の間隔と略等しく、前記第二の
腕の長さは攪拌羽根の各組の間隔の略２倍であることを
特徴とする請求項１記載の有機性廃棄物処理装置。2. The stirring blades, wherein each set of four stirring blades arranged at intervals of 90 ° is alternated between a set having only a first arm and a set having first and second arms. Are arranged at equal intervals in the axial direction so that the length of the first arm is substantially equal to the interval of each set of stirring blades, and the length of the second arm is substantially equal to the interval of each set of stirring blades. The organic waste treatment device according to claim 1, wherein the number is twice.
駆動軸と前記回転軸の間に設けられた減速機と、回転軸
の回転数を検出するロータリーエンコーダーと、エンコ
ーダーの出力を表示する回転数表示手段と、電動機の電
源周波数を変えるインバータと、回転数設定手段とを備
え、処理槽の攪拌羽根の回転数を所望の値に維持するこ
とを特徴とする請求項１または２記載の有機性廃棄物処
理装置。3. The rotation control unit displays an electric motor, a speed reducer provided between the drive shaft of the electric motor and the rotary shaft, a rotary encoder for detecting the rotational speed of the rotary shaft, and an output of the encoder. The rotation speed display means, an inverter for changing the power supply frequency of the electric motor, and a rotation speed setting means are provided to maintain the rotation speed of the stirring blade of the processing tank at a desired value. Organic waste treatment equipment.
ワーを備えた給気制御部と、受水槽の水をイオン発生器
を介して前記処理槽の上部に供給する給水ポンプを備え
た給水制御部と、前記処理槽の上部の吸気口より内圧で
流出した気体を脱臭装置により脱臭して外部に排出する
排気制御部とをさらに有し、前記脱臭装置には前記給水
制御部の配管のイオン発生器下流側から分岐した配水管
と前記受水槽に還流する還流管とが接続され受水槽との
間で活性水を循環させうるようにしたことを特徴とする
請求項１ないし３記載の有機性廃棄物処理装置。4. A water supply control unit having a blower for supplying outside air to a lower part of the treatment tank, and a water supply pump having a water supply pump for supplying water of the water receiving tank to an upper portion of the treatment tank via an ion generator. It further has a control unit and an exhaust control unit that deodorizes the gas flowing out from the intake port at the upper part of the processing tank at an internal pressure by a deodorizing device and discharges it to the outside, and in the deodorizing device, a pipe of the water supply control unit The water distribution pipe branched from the downstream side of the ion generator and a reflux pipe refluxing to the water receiving tank are connected so that active water can be circulated between the water receiving tank and the water receiving tank. Organic waste treatment equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001307447A JP2003112146A (en) | 2001-10-03 | 2001-10-03 | Organic waste treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001307447A JP2003112146A (en) | 2001-10-03 | 2001-10-03 | Organic waste treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003112146A true JP2003112146A (en) | 2003-04-15 |
Family
ID=19126910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001307447A Pending JP2003112146A (en) | 2001-10-03 | 2001-10-03 | Organic waste treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003112146A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100768569B1 (en) * | 2007-02-16 | 2007-10-19 | 주식회사 디앤씨엔텍 | Jaw crushers for construction waste treatment |
| CN105214537A (en) * | 2015-09-29 | 2016-01-06 | 李素影 | A kind of Chinese herbal medicine agitating device |
| CN105478026A (en) * | 2015-11-20 | 2016-04-13 | 李晓勤 | Multiple material stirring device |
-
2001
- 2001-10-03 JP JP2001307447A patent/JP2003112146A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100768569B1 (en) * | 2007-02-16 | 2007-10-19 | 주식회사 디앤씨엔텍 | Jaw crushers for construction waste treatment |
| CN105214537A (en) * | 2015-09-29 | 2016-01-06 | 李素影 | A kind of Chinese herbal medicine agitating device |
| CN105478026A (en) * | 2015-11-20 | 2016-04-13 | 李晓勤 | Multiple material stirring device |
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