JPH07214037A - Organic waste treating device - Google Patents
Organic waste treating deviceInfo
- Publication number
- JPH07214037A JPH07214037A JP6016792A JP1679294A JPH07214037A JP H07214037 A JPH07214037 A JP H07214037A JP 6016792 A JP6016792 A JP 6016792A JP 1679294 A JP1679294 A JP 1679294A JP H07214037 A JPH07214037 A JP H07214037A
- Authority
- JP
- Japan
- Prior art keywords
- storage tank
- organic waste
- heating chamber
- tank
- blower
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Refuse Receptacles (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、生ごみ等の有機廃棄物
を乾燥処理或は発酵処理す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 drying or fermenting organic waste such as garbage.
【０００２】[0002]
【従来の技術】本発明者は、レストラン等から出される
大量の生ゴミ等の有機廃棄物を効率良く乾燥処理或は発
酵処理する装置として、従来、有機廃棄物を入れる収容
槽の底部の下側に熱風発生炉を設け、熱風発生炉からの
熱風を収容槽底部に接触させ、熱風発生炉からの熱風を
収容槽内に噴出するブロワを設け、収容槽内には、有機
廃棄物を撹拌する撹拌機構を設けた有機廃棄物処理装置
を提案した（特開平４−１８０８８０号公報参照）。2. Description of the Related Art The inventor of the present invention has heretofore used a device for efficiently drying or fermenting a large amount of organic waste such as raw garbage discharged from a restaurant or the like, which has been conventionally used under the bottom of a storage tank for storing organic waste. A hot air generating furnace is installed on the side, a hot air from the hot air generating furnace is brought into contact with the bottom of the storage tank, and a blower that blows the hot air from the hot air generating furnace into the storage tank is installed, and the organic waste is stirred in the storage tank. An organic waste treatment device provided with a stirring mechanism has been proposed (see Japanese Patent Laid-Open No. 4-180880).
【０００３】[0003]
【発明が解決しようとする課題】しかし、この有機廃棄
物処理装置は、収容槽内の空気を熱風発生路に導入して
いるため、収容槽内の塵埃が熱風発生路に入り、特に熱
源に電気ヒータを使用する場合には、電気ヒータに塵埃
が付着して焦付き、煙や異臭を発生させる問題があっ
た。However, in this organic waste treatment apparatus, since the air in the storage tank is introduced into the hot air generation passage, the dust in the storage tank enters the hot air generation passage, and especially to the heat source. When the electric heater is used, there is a problem that dust adheres to the electric heater and is burned, and smoke or a strange odor is generated.
【０００４】本発明は、上記の点に鑑みてなされたもの
で、収容槽内の塵埃が電気ヒータに付着して焦付くこと
によって生じる煙や異臭の発生を防止でき、効率良く生
ごみ等の有機廃棄物を乾燥或は発酵処理することができ
る有機廃棄物処理装置を提供することを目的とする。The present invention has been made in view of the above points, and can prevent the generation of smoke or offensive odor caused by dust in the storage tank adhering to the electric heater and sticking to it. An object of the present invention is to provide an organic waste treatment device capable of drying or fermenting organic waste.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明の有機廃棄物処理装置は、有機廃棄物を入れ
る収容槽内に撹拌機構が設けられ、収容槽の底部を加熱
すると共に、加熱から発生した熱風を該収容槽内に導入
し、有機廃棄物を乾燥或は発酵処理する有機廃棄物処理
装置において、収容槽の底部外側を包囲するように加熱
室が設けられ、加熱室の一側部に外気導入口が設けら
れ、加熱室内に電気ヒータが配設され、送風機が収容槽
内の上部に空気を噴出するように配設され、送風機の吸
入側がダクトを介して前記外気導入口と反対側の加熱室
の他側部に接続されていることを特徴とする。In order to achieve the above object, in the organic waste treatment apparatus of the present invention, a stirring mechanism is provided in a storage tank for containing organic waste to heat the bottom of the storage tank. In an organic waste treatment device for introducing hot air generated by heating into the storage tank to dry or ferment the organic waste, a heating chamber is provided so as to surround the bottom outside of the storage tank. An outside air inlet is provided on one side of the chamber, an electric heater is arranged in the heating chamber, a blower is arranged so as to eject air to the upper part of the storage tank, and the suction side of the blower is connected to the outside air through a duct. It is characterized in that it is connected to the other side of the heating chamber opposite to the inlet.
【０００６】[0006]
【作用・効果】収容槽に生ゴミ等の有機廃棄物を投入
し、撹拌機構を回転させ、同時に電気ヒータを起動する
と共に、送風機を動作させる。電気ヒータの作動によ
り、収容槽の底部が所定温度まで加熱され、収容槽内の
有機廃棄物が加熱されていく。また、電気ヒータによっ
て加熱室内の空気が加熱され、加熱された熱風は送風機
の動作により、ダクトを通して収容槽上部に送られ、槽
内に噴出される。[Operation / Effect] Organic waste such as garbage is put into the storage tank, the stirring mechanism is rotated, and at the same time, the electric heater is activated and the blower is operated. By the operation of the electric heater, the bottom of the storage tank is heated to a predetermined temperature, and the organic waste in the storage tank is heated. Further, the air in the heating chamber is heated by the electric heater, and the heated hot air is sent to the upper part of the storage tank through the duct by the operation of the blower and jetted into the tank.
【０００７】この時、外気が加熱室の外気導入口を通し
て導入され、その反対側の側部に接続されたダクトを通
して加熱室の空気が収容槽へと吸引されるため、加熱室
内の電気ヒータに、収容槽内の塵埃が付着することはな
く、煙や異臭は発生しない。At this time, the outside air is introduced through the outside air introduction port of the heating chamber, and the air in the heating chamber is sucked into the storage tank through the duct connected to the side portion on the opposite side. The dust in the storage tank does not adhere, and no smoke or offensive odor occurs.
【０００８】さらに、送風機により外気導入口から加熱
室内に吸引され加熱された熱風が収容槽内に噴出され、
槽内の圧力が正圧となるため、含水率の高い有機廃棄物
が投入されても、その水分が良好に排出され、乾燥が促
進される。また、発酵の際にも、比較的速く発酵に適し
た含水率の状態にすることができる。Further, hot air sucked into the heating chamber from the outside air inlet by the blower and heated is jetted into the storage tank,
Since the pressure in the tank is a positive pressure, even if an organic waste having a high water content is input, the water content of the organic waste is satisfactorily discharged and drying is promoted. Further, also during fermentation, it is possible to bring the water content state suitable for fermentation relatively quickly.
【０００９】さらに、収容槽底部が、その外側に接触し
て配設された電気ヒータにより加熱されると共に、加熱
室で包囲されるため、電気ヒータの熱を良好に収容槽に
伝導し、熱量の比較的小さい電気ヒータであっても、高
い加熱効率で有機廃棄物を乾燥処理或は発酵処理するこ
とができる。Furthermore, since the bottom of the storage tank is heated by the electric heater arranged in contact with the outside thereof and is surrounded by the heating chamber, the heat of the electric heater is satisfactorily conducted to the storage tank and the amount of heat is increased. Even if the electric heater is relatively small, the organic waste can be dried or fermented with high heating efficiency.
【００１０】[0010]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。Embodiments of the present invention will be described below with reference to the drawings.
【００１１】図１は処理装置の右側面図を示し、図２は
その縦断面図を、図３は図２の直角方向の縦断面図を示
している。１は有機廃棄物を入れる収容槽であり、断面
が半円形で半円筒面状の底部を有する箱形に形成され、
上部に投入用ハッチ２が設けられ、底部に取出し用ハッ
チ３が開閉可能に設けられる。FIG. 1 is a right side view of the processing apparatus, FIG. 2 is a vertical sectional view of the processing apparatus, and FIG. 3 is a vertical sectional view of FIG. Reference numeral 1 denotes a storage tank for containing organic waste, which is formed in a box shape having a semicircular cross section and a semicylindrical surface-shaped bottom.
A hatch 2 for loading is provided at the top, and a hatch 3 for removal is provided at the bottom so as to be openable and closable.
【００１２】収容槽１の底部外側をカバー壁４が包囲す
るように設けられ、そのカバー壁内部に加熱室５が形成
される。さらに、加熱室５内には、複数の電気ヒータ７
が設置され、断熱材８が収容槽１の壁部とカバー壁４の
外側に取着される。温度センサが収容槽１の底部に取付
けられ、温度センサの検出信号を電気ヒータ７の制御回
路（図示せず）に入力し、電気ヒータ７への電流又は電
圧を制御して温度制御を行う構造である。A cover wall 4 is provided so as to surround the outside of the bottom of the storage tank 1, and a heating chamber 5 is formed inside the cover wall. Furthermore, in the heating chamber 5, a plurality of electric heaters 7 are provided.
Is installed and the heat insulating material 8 is attached to the outside of the wall portion of the storage tank 1 and the cover wall 4. A structure in which a temperature sensor is attached to the bottom of the storage tank 1 and a detection signal of the temperature sensor is input to a control circuit (not shown) of the electric heater 7 to control the current or voltage to the electric heater 7 to control the temperature. Is.
【００１３】１０はモータ駆動の多翼形ラジアルファン
をケーシング内に備えた送風機であり、送風機１０の吐
出側はダクト１１を介して収容槽１の上部に連通・接続
され、送風機１０の吸入側はダクト１２を介して加熱室
５の側部に連通・接続される。また、そのダクト１２が
接続される側と反対側の加熱室５の側部に外気導入口９
が設けられる。Reference numeral 10 denotes a blower provided with a motor-driven multi-blade radial fan in a casing. A discharge side of the blower 10 is connected and connected to an upper part of the storage tank 1 through a duct 11, and a suction side of the blower 10 is provided. Is communicated and connected to the side portion of the heating chamber 5 via the duct 12. Further, the outside air introduction port 9 is provided on the side of the heating chamber 5 on the side opposite to the side to which the duct 12 is connected.
Is provided.
【００１４】したがって、送風機１０の作動により、加
熱室５内の熱風がダクト１２を通して吸引され、その熱
風がダクト１１を通して収容槽１の上部から内側に向け
て送風され、加熱室５内には外気導入口９から外部の空
気が吸入される。さらに、収容槽１の上部には槽内の気
体を排気する排気孔１４が設けられると共に、そこに排
気ダクト１３が接続される。Therefore, by the operation of the blower 10, the hot air in the heating chamber 5 is sucked through the duct 12, and the hot air is blown inward from the upper part of the storage tank 1 through the duct 11 to the outside of the heating chamber 5. External air is sucked in through the inlet 9. Further, an exhaust hole 14 for exhausting the gas in the tank is provided in the upper part of the storage tank 1, and an exhaust duct 13 is connected thereto.
【００１５】収容槽１の内部には、有機廃棄物の撹拌機
構１５が配設される。撹拌機構１５は、槽内に水平に軸
支された回転軸１６の周囲に多数の撹拌羽根１７を取付
けて構成され、回転軸１６の端部に固定したスプロケッ
ト１８がチェーンを介してモータ１９に連係され、モー
タ１９により回転駆動される。Inside the storage tank 1, a stirring mechanism 15 for organic waste is arranged. The stirring mechanism 15 is configured by mounting a large number of stirring blades 17 around a rotary shaft 16 horizontally supported in the tank, and a sprocket 18 fixed to an end of the rotary shaft 16 is connected to a motor 19 via a chain. They are linked and driven to rotate by the motor 19.
【００１６】次に、上記構成の有機廃棄物処理装置の動
作を説明する。Next, the operation of the organic waste treatment apparatus having the above structure will be described.
【００１７】処理する生ごみ等の有機廃棄物は、上部の
投入用ハッチ２を開いて収容槽１内に投入される。そし
て、モータ１９を起動して撹拌機構１５の撹拌羽根１７
を回転させ、槽内の有機廃棄物を撹拌する。同時に、電
気ヒータ７を起動して加熱を開始し、送風機１０を運転
して収容槽１内へ加熱した空気を送る。Organic waste such as food waste to be processed is loaded into the storage tank 1 by opening the loading hatch 2 on the upper part. Then, the motor 19 is started to start the stirring blade 17 of the stirring mechanism 15.
Rotate and stir the organic waste in the tank. At the same time, the electric heater 7 is started to start heating, and the blower 10 is operated to send the heated air into the storage tank 1.
【００１８】電気ヒータ７の作動により、収容槽１の底
部が所定温度まで加熱され、収容槽１内の有機廃棄物が
加熱されていく。また、電気ヒータ７によって加熱室５
内の空気が加熱され、加熱された熱風は送風機１０の動
作により、ダクト１２を通して収容槽上部に送られ、槽
内に噴出される。このとき、加熱室５のダクト１２の接
続側と反対側の側部に設けた外気導入口９から外気が吸
入され、加熱されて収容槽１内に送られる。By the operation of the electric heater 7, the bottom of the storage tank 1 is heated to a predetermined temperature and the organic waste in the storage tank 1 is heated. In addition, the heating chamber 5 is heated by the electric heater 7.
The air inside is heated, and the heated hot air is sent to the upper part of the storage tank through the duct 12 by the operation of the blower 10 and jetted into the tank. At this time, the outside air is sucked from the outside air introduction port 9 provided on the side of the heating chamber 5 opposite to the side where the duct 12 is connected, and is heated and sent into the storage tank 1.
【００１９】このような運転中、送風機１０の吹出しに
より、槽内の圧力が正圧となるため、排気ダクト１３を
通して槽内の水蒸気等の気体が効率良く排気され、含水
率の高い有機廃棄物が投入された場合でも、その水分が
良好に排出され、乾燥が促進される。During such an operation, the pressure in the tank becomes positive due to the blowout of the blower 10, so that the gas such as water vapor in the tank is efficiently exhausted through the exhaust duct 13 and the organic waste having a high water content. Even when is added, the water is satisfactorily discharged and the drying is promoted.
【００２０】また、加熱室５内に収容槽１内の空気が入
ることがないため、収容槽１内の塵埃が加熱室５内に入
らず、電気ヒータ７に塵埃が付着して焦付くことがな
く、煙や異臭は発生しない。Moreover, since the air in the storage tank 1 does not enter the heating chamber 5, the dust in the storage tank 1 does not enter the heating chamber 5, and the dust adheres to the electric heater 7 and is burned. No smoke or offensive odor.
【００２１】電気ヒータ７は、制御回路により温度セン
サからの検出信号に基づき制御されるため、槽内底部の
温度は、一定温度（例えば約８０度〜約１５０度）に保
持され、例えば終日運転を行った場合でも、装置を安全
に自動運転することができる。また、電力は安価な深夜
電力を使用できるため、経済的に運転することができ
る。Since the electric heater 7 is controlled by the control circuit on the basis of the detection signal from the temperature sensor, the temperature of the bottom of the tank is maintained at a constant temperature (for example, about 80 degrees to about 150 degrees) and, for example, is operated all day. The device can be automatically operated safely even if Moreover, since the electric power can be inexpensive late-night electric power, it can be economically operated.
【００２２】このような処理装置の運転により、槽内の
有機廃棄物の乾燥が進み、所望の含水率に達したとき、
運転を停止し、取出し用ハッチ３を開いて乾燥した有機
廃棄物を取出す。When the organic waste in the tank is dried by the operation of such a treatment device and the desired water content is reached,
The operation is stopped, the extraction hatch 3 is opened, and the dried organic waste is taken out.
【００２３】また、有機廃棄物を発酵処理する場合、槽
内の処理物の含水率が所定の値に達した際、槽内に発酵
菌を投入して運転を継続し、槽内の処理物の温度を発酵
温度に維持しながら発酵処理を行う。When the organic waste is fermented, when the water content of the treated material in the tank reaches a predetermined value, fermenting bacteria are put into the tank to continue the operation, The fermentation process is carried out while maintaining the temperature of 1 to the fermentation temperature.
【００２４】図４は他の実施例を示している。この例で
は、電気ヒータとして赤外線を放射する赤外線ヒータ
（赤外線ランプ）２７が使用される。赤外線ヒータ２７
は、加熱室５内で、収容槽１の底部に向けて赤外線（遠
赤外線を含む）を照射するように配設される。収容槽１
の底部には赤外線吸収塗料が塗布される。他の構成は上
記実施例を同様であり、上記と同一符号を付してその説
明を省略する。FIG. 4 shows another embodiment. In this example, an infrared heater (infrared lamp) 27 that emits infrared rays is used as an electric heater. Infrared heater 27
Is arranged in the heating chamber 5 so as to irradiate infrared rays (including far infrared rays) toward the bottom of the storage tank 1. Storage tank 1
Infrared absorbing paint is applied to the bottom of the. The rest of the configuration is the same as that of the above embodiment, and the same reference numerals as above are given and the description thereof is omitted.
【００２５】このような赤外線ヒータ２７を使用した場
合でも、収容槽１の底部や加熱室５内を効率良く加熱す
ることができ、有機廃棄物の乾燥処理や発酵処理を良好
に実施することができる。Even when such an infrared heater 27 is used, the bottom of the storage tank 1 and the inside of the heating chamber 5 can be efficiently heated, and the organic wastes can be dried and fermented well. it can.
【図１】本発明の一実施例を示す有機廃棄物処理装置の
右側面図である。FIG. 1 is a right side view of an organic waste treatment device showing an embodiment of the present invention.
【図２】同装置の縦断面図である。FIG. 2 is a vertical sectional view of the device.
【図３】図２の直角方向の縦断面図である。FIG. 3 is a vertical cross-sectional view in the direction perpendicular to FIG.
【図４】他の実施例を示す縦断面図である。FIG. 4 is a vertical sectional view showing another embodiment.
１−収容槽、５−加熱室、７−電気ヒータ、９−外気導
入口、１０−送風機、１１、１２−ダクト、１３−排気
ダクト、１４−排気孔、１５−撹拌機構。1-accommodation tank, 5-heating chamber, 7-electric heater, 9-outside air inlet, 10-blower, 11,12-duct, 13-exhaust duct, 14-exhaust hole, 15-stirring mechanism.
フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ０５Ｆ 9/02 Ｄ 7537−4Ｈ Continuation of front page (51) Int.Cl. 6 Identification number Office reference number FI technical display area C05F 9/02 D 7537-4H
Claims (2)
が設けられ、該収容槽の底部を加熱すると共に、加熱か
ら発生した熱風を該収容槽内に導入し、有機廃棄物を乾
燥或は発酵処理する有機廃棄物処理装置において、 該収容槽の底部外側を包囲するように加熱室が設けら
れ、該加熱室の一側部に外気導入口が設けられ、該加熱
室内に電気ヒータが配設され、送風機が該収容槽内の上
部に空気を噴出するように配設され、該送風機の吸入側
がダクトを介して前記外気導入口と反対側の該加熱室の
他側部に接続されていることを特徴とする有機廃棄物処
理装置。1. A stirring mechanism is provided in a container for containing organic waste to heat the bottom of the container and to introduce hot air generated by the heating into the container to dry or dry the organic waste. In an organic waste treatment device for fermentation treatment, a heating chamber is provided so as to surround the outside of the bottom of the storage tank, an outside air inlet is provided at one side of the heating chamber, and an electric heater is provided in the heating chamber. The blower is arranged so as to blow out air to the upper part of the storage tank, and the suction side of the blower is connected to the other side of the heating chamber on the side opposite to the outside air inlet through a duct. An organic waste treatment device characterized in that
を照射するように配設され、該収容槽の底部に赤外線吸
収塗料が塗布されてなる請求項１記載の有機廃棄物処理
装置。2. The organic waste treatment device according to claim 1, wherein an infrared heater is arranged so as to irradiate infrared rays to the bottom of the storage tank, and an infrared absorbing paint is applied to the bottom of the storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6016792A JPH07214037A (en) | 1994-02-10 | 1994-02-10 | Organic waste treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6016792A JPH07214037A (en) | 1994-02-10 | 1994-02-10 | Organic waste treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07214037A true JPH07214037A (en) | 1995-08-15 |
Family
ID=11926032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6016792A Pending JPH07214037A (en) | 1994-02-10 | 1994-02-10 | Organic waste treating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07214037A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000064603A1 (en) * | 1999-04-27 | 2000-11-02 | Norihisa Matsuoka | Method for treating organic waste and treating facility |
| JP2004141787A (en) * | 2002-10-25 | 2004-05-20 | Matsushita Electric Ind Co Ltd | Garbage disposer |
| CN105948832A (en) * | 2016-04-26 | 2016-09-21 | 北京科技大学 | Small-size kitchen garbage fermentation device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02229587A (en) * | 1989-03-01 | 1990-09-12 | Miike Tekkosho:Kk | Fermenting device for organic waste |
| JPH0487644A (en) * | 1990-07-27 | 1992-03-19 | Yuichi Onodera | Garbage drying and crushing device and treatment of garbage using the device |
| JPH04180880A (en) * | 1990-11-14 | 1992-06-29 | Akira Ito | Apparatus for treating organic waste |
-
1994
- 1994-02-10 JP JP6016792A patent/JPH07214037A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02229587A (en) * | 1989-03-01 | 1990-09-12 | Miike Tekkosho:Kk | Fermenting device for organic waste |
| JPH0487644A (en) * | 1990-07-27 | 1992-03-19 | Yuichi Onodera | Garbage drying and crushing device and treatment of garbage using the device |
| JPH04180880A (en) * | 1990-11-14 | 1992-06-29 | Akira Ito | Apparatus for treating organic waste |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000064603A1 (en) * | 1999-04-27 | 2000-11-02 | Norihisa Matsuoka | Method for treating organic waste and treating facility |
| JP2004141787A (en) * | 2002-10-25 | 2004-05-20 | Matsushita Electric Ind Co Ltd | Garbage disposer |
| CN105948832A (en) * | 2016-04-26 | 2016-09-21 | 北京科技大学 | Small-size kitchen garbage fermentation device |
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| A02 | Decision of refusal |
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