JP4081486B2 - Manure processing equipment - Google Patents

Manure processing equipment Download PDF

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JP4081486B2
JP4081486B2 JP2005324327A JP2005324327A JP4081486B2 JP 4081486 B2 JP4081486 B2 JP 4081486B2 JP 2005324327 A JP2005324327 A JP 2005324327A JP 2005324327 A JP2005324327 A JP 2005324327A JP 4081486 B2 JP4081486 B2 JP 4081486B2
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茂男 木賊
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Description

本発明は、水洗排出された糞尿を分解処理して僅少量の乾燥固形残渣として取り出せる糞尿処理装置に関するものである。   The present invention relates to a feces and urine treatment apparatus capable of decomposing and excreting excreta discharged with water and taking it out as a small amount of dry solid residue.

下水設備のない地域でのトイレや工事現場などで一時的に設置されるトイレなどの付帯設備として使用される糞尿処理装置として、水洗排出された加水糞尿を加熱曝気処理して分解することにより大半を気化させる糞尿処理装置は、理論的には種々発表されているが、コストパフォーマンスやメンテナンスの面で真に実用的なものは未だ実現していないのが実情である。即ち、従来のこの種の糞尿処理装置が特許文献1や特許文献2に記載されているが、特許文献1に記載の装置は、加圧空気吐出口を備えた第一槽(予備便槽)で被処理物の前処理(予備分解)を行い、この第一槽から予備分解済みの被処理物を溢流させて、加圧空気吐出口と加熱手段とを設けた第二槽(主処理槽)に送り込み、この第二槽において完全な分解処理を行おうとするものであり、特許文献2に記載の装置は、加圧空気吐出口を備えた第一槽(第一予備処理槽)で被処理物の第一予備分解を行い、この第一槽から第一予備処理済みの被処理物を溢流させて、粗大有機物を回収する濾過ネットを備えた第二槽(第二予備処理槽)に送り込み、この第二槽から粗大有機物が除去された第二予備処理済みの被処理物を溢流させて、加圧空気吐出口と加熱手段とを設けた第三槽(主処理槽)に送り込み、この第三槽において完全な分解処理を行おうとするものである。
特許第2801537号公報 特許第2807655号公報
As an excrement disposal device used as ancillary facilities such as toilets in areas without sewage facilities and toilets temporarily installed at construction sites, etc. Various types of feces and urine treatment apparatuses that vaporize the water have been announced theoretically, but the actual situation has yet to be realized in terms of cost performance and maintenance. That is, this type of conventional manure processing apparatus is described in Patent Document 1 and Patent Document 2, but the apparatus described in Patent Document 1 is a first tank (preliminary toilet tank) having a pressurized air discharge port. Pretreatment (preliminary decomposition) of the object to be processed in the second tank (primary processing) provided with a pressurized air discharge port and heating means by overflowing the predecomposed object to be processed from this first tank The apparatus described in Patent Document 2 is a first tank (first pretreatment tank) provided with a pressurized air discharge port. A second tank (second pretreatment tank) equipped with a filtration net for performing a first preliminary decomposition of the object to be processed, overflowing the first pretreated object from the first tank, and collecting coarse organic matter ) To overflow the second pretreated material from which coarse organic matter has been removed from this second tank, Fed into the third tank in which a discharge port and a heating means (main treatment tank), it is an attempt to complete decomposition treatment in the third tank.
Japanese Patent No. 2801537 Japanese Patent No. 2807655

而して、特許文献1に記載された装置や特許文献2に記載された装置の何れも複数の処理槽を必要とするものであるため、装置全体の設備コストが非常に高くつくばかりでなく、設置面積も大きくなるので、活用範囲が制限される。更に、何れの装置においても、最終段処理槽において被処理物を完全に分解気化させ、固形残渣が残らないように説明されているが、現実にはそのようなことはなく、僅少量であっても固形残渣が残留するので、定期的に槽内を清掃して固形残渣を取り除く必要があり、この保守作業を怠って長期間使用し続けると、増加する残留物によって正常な分解処理が妨げられ、機能低下を招くことになる。又、特許文献2に記載のように、粗大有機物を分離除去する濾過ネットを併用する構成では、適当な時期に当該濾過ネットを外して槽内の乾燥位置に移し替える作業、新たに濾過ネットをセットする作業、濾過ネット内容物が乾燥した後に槽外に取り出して廃棄する作業などの、全て手作業で行わなければならない、手間と時間のかかる保守作業が必須となり、先の最終段処理槽内の残渣除去のための保守作業と相まって、多大のメンテナンスコストを要することになる。   Thus, since both the apparatus described in Patent Document 1 and the apparatus described in Patent Document 2 require a plurality of treatment tanks, not only the equipment cost of the entire apparatus is very high. Since the installation area also becomes large, the range of utilization is limited. Furthermore, in any of the apparatuses, it is explained that the object to be treated is completely decomposed and vaporized in the final stage treatment tank so that no solid residue remains. However, it is necessary to clean the inside of the tank periodically to remove the solid residue, and if this maintenance work is neglected and the product is used for a long period of time, the increased residue prevents normal decomposition. This will cause functional degradation. In addition, as described in Patent Document 2, in a configuration in which a filtration net that separates and removes coarse organic substances is used in combination, an operation for removing the filtration net at an appropriate time and transferring it to a drying position in the tank, a new filtration net is added. It is necessary to carry out all manual work, such as setting work, filtering net contents to be taken out of the tank and disposing it, and it is necessary to perform maintenance work that requires time and labor. In combination with the maintenance work for removing the residue, a large maintenance cost is required.

本発明は上記のような従来の問題点を解消し得る糞尿処理装置を提供することを目的とするものであって、その手段を後述する実施形態の参照符号を付して示すと、水洗送出された加水糞尿を受け入れる1つの処理槽1内に、この処理槽1内の被処理物を加熱する加熱手段7と、被処理物内に空気を送り込んで撹拌と曝気を行う送気手段8と、この処理槽1内の最低水位Lから最高水位Hまでの全高さ範囲を取り出し領域として残渣を当該取り出し領域から処理槽内の上方に取り出す残渣排出手段16とが設けられ、この残渣排出手段16により取り出された残渣を処理する残渣処理手段28を備え、この残渣処理手段28は、水切り可能な残渣一時貯留部P1、残渣乾燥部P2、及び前記残渣一時貯留部P1で一定期間貯留された水切り残渣を前記残渣乾燥部P2に送り込む残渣搬送手段(回転体30)を備え、前記残渣一時貯留部P1から滴下する水分が処理槽1内に戻されるように構成された糞尿処理装置であって、
残渣一時貯留部P1は、垂直軸心の周りに水平回転駆動される周方向複数の水切り可能な区画空間A1〜A3の内、残渣排出手段16により排出された残渣を受け入れる位置にある区画空間で構成され、残渣乾燥部P2は、残渣排出手段16により排出された残渣を受け入れる位置の回転方向下手側の位置にある区画空間で構成され、残渣乾燥部P2より回転方向下手側には、区画空間A1〜A3の少なくとも底を開放させる乾燥残渣排出位置P3が設けられ、この乾燥残渣排出位置P3まで回転した区画空間A1〜A3の開放した底から重力で排出される乾燥残渣を受け入れる位置に運搬用ケース47が着脱自在に配置された構成となっている。
An object of the present invention is to provide a feces and urine treatment apparatus capable of solving the above-described conventional problems, and when the means is shown with reference numerals of embodiments to be described later, it is sent out with water. in one processing bath 1 to accept been hydrolyzed manure, a heating means 7 for heating an object of the treatment tank 1, and blowing means 8 for stirring and aeration by feeding air into the object to be processed The residue discharge means 16 is provided for taking out residues from the take-out area to the upper side in the treatment tank by taking the entire height range from the lowest water level L to the highest water level H in the treatment tank 1 as an extraction area. It includes a residue treatment unit 28 for processing the retrieved residue by, the residue treatment unit 28, draining possible residue temporary retention unit P1, which is a period of time stored in the residue dried portion P2, and the residue temporary retention unit P1 draining Remaining Wherein with the residue dried portion remaining渣搬feed means for feeding the P2 (rotary body 30), moisture dripping from the residue temporary retention unit P1 is a configured manure processing device is returned to the treatment tank 1,
The residue temporary storage part P1 is a partition space in a position for receiving the residue discharged by the residue discharging means 16 among the plurality of circumferentially drainable partition spaces A1 to A3 that are driven to rotate horizontally around the vertical axis. The residue drying part P2 is configured by a partition space located on the lower side in the rotational direction of the position for receiving the residue discharged by the residue discharging means 16, and the partition space is located on the lower side in the rotational direction from the residue drying unit P2. A dry residue discharge position P3 for opening at least the bottoms of A1 to A3 is provided, and transported to a position for receiving dry residues discharged by gravity from the open bottoms of the partition spaces A1 to A3 rotated to the dry residue discharge position P3. The case 47 is configured to be detachable .

上記構成の本発明を実施するについて、具体的には請求項2に記載のように、残渣処理手段28は、前記垂直軸心の周りで回転駆動され且つその回転中心部から放射状に突出する周方向複数の放射状隔壁37a〜37cを有する回転体30と、各放射状隔壁37a〜37cの下辺に隣接する水切り可能な固定底板34と、各放射状隔壁37a〜37cの先端に隣接する固定周側板32とを備えたものとし、前記水切り可能な区画空間A1〜A3を、前記回転体30の周方向に隣り合う2つの放射状隔壁37a〜37cと固定底板34及び固定周側板32で囲まれた空間によって構成し、前記乾燥残渣排出位置P3には固定底板34を設けない構成とすることができる。 In practicing the present invention having the above-described configuration, specifically, as described in claim 2, the residue processing means 28 is driven to rotate around the vertical axis and has a circumference projecting radially from the center of rotation. A rotating body 30 having a plurality of radial partition walls 37a to 37c, a drainable fixed bottom plate 34 adjacent to the lower side of each radial partition wall 37a to 37c, and a fixed peripheral side plate 32 adjacent to the tip of each radial partition wall 37a to 37c. The partition spaces A1 to A3 that can be drained are constituted by a space surrounded by two radial partition walls 37a to 37c, a fixed bottom plate 34, and a fixed peripheral side plate 32 that are adjacent to each other in the circumferential direction of the rotating body 30. In addition, the fixed bottom plate 34 may not be provided at the dry residue discharge position P3 .

又、請求項3に記載のように、残渣排出手段16は、処理槽1内と処理槽1上方の残渣排出位置とを通る垂直回転循環経路を回動し且つ前記残渣排出位置で残渣排出状態に自動切り換えされる残渣汲み出し用バケット19を備えたものとし、前記残渣排出位置と処理槽1との間に配設されてバケット19から排出される残渣を受け入れる水切り可能な区画空間A1〜A3から成る残渣一時貯留部P1を設けることができる。この請求項3に記載の構成を採用する場合、請求項4に記載のように、残渣排出手段16は、水平軸心の周りで回転駆動される回転アーム17と、この回転アーム17の遊端部に前記水平軸心と平行な支軸24で揺動自在に吊り下げられた残渣汲み出し用バケット19と、このバケット19が前記残渣排出位置に達したときに前記回転アーム17の回動に伴って前記バケット19を残渣排出状態に反転させる固定当接部材26とを備えた構成とすることができる。 Further, as described in claim 3 , the residue discharge means 16 rotates a vertical rotation circulation path passing through the inside of the treatment tank 1 and the residue discharge position above the treatment tank 1, and the residue discharge state at the residue discharge position. From the partition spaces A1 to A3 that are disposed between the residue discharge position and the processing tank 1 and accept the residue discharged from the bucket 19 and that are automatically switched to The residue temporary storage part P1 which consists of can be provided. In the case of adopting the configuration according to claim 3, as described in claim 4, the residue discharging means 16 includes a rotary arm 17 that is driven to rotate around a horizontal axis, and a free end of the rotary arm 17. A residue-pumping bucket 19 suspended in a swingable manner by a support shaft 24 parallel to the horizontal axis, and the rotation of the rotary arm 17 when the bucket 19 reaches the residue discharge position. The bucket 19 can be configured to include a fixed contact member 26 that reverses the bucket 19 to a residue discharge state .

更に、請求項5に記載のように、処理槽1の一端側に加水糞尿受入口3が設けられ、この加水糞尿受入口3と対向する処理槽1の他端側に前記残渣排出手段16が配置されたエリア(残渣排出エリア5)が設けられ、このエリア(残渣排出エリア5)と前記加水糞尿受入口3との間の位置で処理槽1内に、当該エリア(残渣排出エリア5)内に一定サイズ以上の異物などが入り込むのを防止するネット14を張設することができる。 Further, as described in claim 5 , a hydrolyzed urine receiving port 3 is provided on one end side of the processing tank 1, and the residue discharging means 16 is provided on the other end side of the processing tank 1 facing the hydrolyzed urine receiving port 3. An arranged area (residue discharge area 5) is provided, and in the treatment tank 1 at a position between this area (residue discharge area 5) and the hydrolyzed urine receiving port 3, the area (residue discharge area 5) A net 14 can be stretched to prevent foreign objects or the like of a certain size or more from entering the cable .

又、請求項6に記載のように、処理槽1の一端に加水糞尿受入口3を設け、残渣排出手段16は処理槽1の他端側に配設し、処理槽1内の被処理物の少なくとも表面層に水平回転方向の流れを発生させる水平回転流れ発生手段を付加することができる。この水平回転流れ発生手段としては、請求項7に記載のように、処理槽1内の上部空間内に水平回転気流を発生させる送気ブロワー49と処理槽1内からの排気路(排気筒50)とから構成することができるし、請求項8に記載のように、処理槽1内の被処理物を吸引して吐出するポンプ54,55から構成することができる。このように被処理物吸引吐出ポンプ54,55を使用する場合、請求項9に記載のように、当該被処理物吸引吐出ポンプ55に、吐出される被処理物の流れを利用して外部から空気を吐出被処理物中に引き込み混合させる空気引き込み用インジェクションポンプ部65を併設しておくことができる。 Further, as described in claim 6 , the hydrolyzed urine receiving port 3 is provided at one end of the processing tank 1 , and the residue discharging means 16 is disposed at the other end side of the processing tank 1, and the object to be processed in the processing tank 1 is provided. Horizontal rotation flow generating means for generating a flow in the horizontal rotation direction can be added to at least the surface layer of the substrate. As the horizontal rotating flow generating means, as described in claim 7, an air supply blower 49 for generating a horizontal rotating air flow in the upper space in the processing tank 1 and an exhaust path (exhaust tube 50 from the processing tank 1). And a pump 54, 55 that sucks and discharges the object to be processed in the processing tank 1, as described in claim 8. When the workpiece suction / discharge pumps 54 and 55 are used in this way, as described in claim 9, the workpiece suction / discharge pump 55 is externally connected to the workpiece suction / discharge pump 55 using the flow of the workpiece to be processed. An air pull-in injection pump unit 65 that draws and mixes air into the discharge workpiece can be provided.

上記構成の本発明に係る糞尿処理装置によれば、水洗送出された加水糞尿を受け入れる1つの処理槽のみを使用して構成することができ、従来の複数の処理槽と各処理槽間で被処理物を流動させる接続管で組み立てられる装置と比較して、設備コストの大幅な削減と設置面積の大幅な減縮が可能である。而して、1つの処理槽内で加水糞尿を加熱と送気による撹拌及び曝気により分解処理するのであるが、現実には若干の固形残渣が発生する。この固形残渣は、通常、細かな粒状乃至は細片状であって被処理物の表面層を浮遊するが、残渣排出手段を適当時間間隔で稼働させることにより、処理槽内の水位に関係なく当該固形残渣を処理槽外に取り出すことができ、取り出した残渣は、残渣一時貯留部に貯めて適当期間放置して水切りを行わせると共に、当該残渣一時貯留部内の残渣量が適量に達した時期を見計らって残渣搬送手段を稼働させることにより、残渣一時貯留部内の水切り残渣を残渣乾燥部に送り込み、この残渣乾燥部において残渣を適当期間放置して完全に乾燥させることができる。従って、本発明装置に対する残渣処理作業としては、適当時期に残渣乾燥部内の乾燥残渣を廃棄処理するだけで良く、残渣処理作業が極めて容易でコストも殆どかからないにもかかわらず、処理槽内からの残渣除去作業を行わないで放置する場合に生じる不都合、即ち、処理槽内での正常な分解処理能力の低下を来すというような不都合を生ぜしめないで済む。   According to the feces and urine treatment apparatus of the present invention having the above-described configuration, it can be configured using only one treatment tank that receives the water-washed and sent out hydrolyzed urine, and the conventional treatment tanks and the treatment tanks are covered with each other. Compared with an apparatus assembled with a connecting pipe for flowing a processed material, the equipment cost can be greatly reduced and the installation area can be greatly reduced. Thus, hydrolyzed manure is decomposed by stirring and aeration by heating and air feeding in one treatment tank, but in reality, some solid residue is generated. This solid residue is usually in the form of fine particles or strips and floats on the surface layer of the object to be treated, but by operating the residue discharge means at appropriate time intervals, regardless of the water level in the treatment tank. The solid residue can be taken out of the treatment tank, and the taken-out residue is stored in the residue temporary storage unit and left to drain for an appropriate period of time, and the amount of residue in the residue temporary storage unit reaches an appropriate amount. By operating the residue conveying means, the residue draining residue in the residue temporary storage unit can be sent to the residue drying unit, and the residue can be left in the residue drying unit for an appropriate period to be completely dried. Accordingly, as the residue treatment work for the apparatus of the present invention, it is only necessary to dispose of the dried residue in the residue drying section at an appropriate time, and the residue treatment work is extremely easy and costs little, but from the inside of the treatment tank. It is not necessary to cause the inconvenience that occurs when the residue is left without performing the removal operation, that is, the inconvenience that the normal decomposition capacity in the treatment tank is lowered.

更に本発明の構成によれば、毎回の取り出し残渣を所定量に達するまで残渣一時貯留部で一定期間貯留すると共に水切りを行う工程と、当該残渣一時貯留部での一定期間貯留が終了した所定量の水切り残渣を残渣乾燥部に移し、次の残渣一時貯留部での取り出し残渣の貯留期間だけ放置して乾燥させる工程と、乾燥後の残渣を残渣乾燥部から取り出して運搬用ケースに投入する工程とを、垂直軸心の周りの周方向複数の水切り可能な区画空間を当該垂直軸心の周りに適当時間間隔で所定角度だけ間欠的に回転駆動させるだけで、オートマティックに実行させることができ、保守作業者は単に着脱自在な運搬用ケースを利用して乾燥残渣を廃棄処分するだけで良い。又、請求項2に記載の構成によれば、底や周壁を各別に備えたそれぞれ独立する容器状の区画空間を回転させる構成と比較して、乾燥残渣排出位置で区画空間の底を開放させるために各区画空間の底を開閉自在に構成する必要がなくなると共に、乾燥残渣排出位置に達した区画空間の底を自動開閉させる手段も不要になり、構造や制御がシンプルになって安価に実施することができる。 Furthermore , according to the configuration of the present invention, the step of storing the residue taken out each time in the residue temporary storage unit for a certain period of time and draining the residue until reaching a predetermined amount, and the predetermined amount in which the residue storage in the residue temporary storage unit has been completed for a certain period of time. The step of transferring the drained residue to the residue drying unit, the step of leaving it for the storage period of the residue taken out in the next residue temporary storage unit, and the step of taking out the residue after drying from the residue drying unit and putting it into the transport case Can be automatically executed by intermittently rotating a plurality of circumferentially drainable partition spaces around the vertical axis around the vertical axis by a predetermined angle at appropriate time intervals, The maintenance worker simply disposes of the dried residue using a removable carrying case. Moreover, according to the structure of Claim 2, compared with the structure which rotates each container-shaped division space provided with the bottom and the surrounding wall separately, the bottom of the division space is opened at the dry residue discharge position. This eliminates the need to open and close the bottom of each compartment space and eliminates the need to automatically open and close the bottom of the compartment space when the dry residue discharge position has been reached. it can be.

更に、請求項3に記載の構成によれば、残渣汲み出し用バケットの垂直回転循環経路の最低高さ位置が処理槽内の底部付近となるように当該垂直回転循環経路を構成するだけで、処理槽内の被処理物の水位に関係なく当該被処理物内から確実に残渣を汲み出すことができる。しかも、前記残渣汲み出し用バケットが残渣排出状態に自動切り換えされる残渣排出位置が処理槽の上方に位置するので、この残渣排出位置の下側に配設される残渣一時貯留部の水切り可能な区画空間から滴下する水分は、特別な水路を設けなくとも直接処理槽内に戻すことができる。この請求項3に記載の構成を採用する場合、請求項4に記載の構成によれば、残渣汲み出し用バケットを残渣排出位置において残渣排出状態に自動切り換えするために、当該バケットに特別な構造、例えば開閉自在な底部などを設ける必要がなく、しかも残渣排出位置には単に固定当接部材を設けるだけで良いから、残渣汲み出し用バケットが垂直回転循環経路で回動する形式の残渣排出手段の構成を簡単にして安価に実施することができる。 Furthermore, according to the configuration of the third aspect, it is only necessary to configure the vertical rotation circulation path so that the minimum height position of the vertical rotation circulation path of the residue pumping bucket is near the bottom in the treatment tank. Regardless of the water level of the object to be treated in the tank, the residue can be surely pumped out from the object to be treated. Moreover, since the residue discharge position at which the residue-drawing bucket is automatically switched to the residue discharge state is located above the treatment tank, the drainable compartment of the residue temporary storage section disposed below the residue discharge position Moisture dripping from the space can be returned directly into the treatment tank without providing a special water channel. When adopting the configuration according to claim 3, according to the configuration according to claim 4, in order to automatically switch the residue pumping bucket to the residue discharge state at the residue discharge position, the bucket has a special structure, For example, there is no need to provide an openable / closable bottom and the like, and it is only necessary to provide a fixed abutting member at the residue discharge position. Therefore, the residue discharge means is configured so that the residue pumping bucket rotates in a vertical rotation circulation path. It can be carried out easily and inexpensively .

又、請求項5に記載の構成によれば、処理槽内に加水糞尿と共に誤って送り込まれた異物が残渣排出手段に絡まったりして故障などを引き起こす事態を回避できるし、分解に時間がかかる粗大な固形有機物が未分解のまま残渣排出手段で排出される不都合も回避できる。Moreover, according to the structure of Claim 5, the situation which the foreign material accidentally sent into the processing tank with the water droppings entangled with the residue discharge means can be avoided, and it takes time to decompose. It is possible to avoid the disadvantage that the coarse solid organic matter is discharged by the residue discharging means without being decomposed.

又、請求項6に記載の構成によれば、処理槽内への加水糞尿の流れ込み位置と残渣排出手段とが処理槽の長さ分だけ離れることになり、この処理槽内に流入した加水糞尿中の固形分がそのまま残渣排出手段で排出される可能性が少なくなる。一方、水平回転流れ発生手段によって被処理物の少なくとも表面層に水平回転方向の流れが発生しているので、被処理物の分解処理により発生して表面層に浮遊する残渣は、処理槽内の略全域にわたって表面層を流動することになる。従って、残渣排出手段が処理槽の端部に配設されているにもかかわらず、当該残渣排出手段で確実に発生残渣を捕捉させ、処理槽外に排出させることができる。 Moreover, according to the structure of Claim 6, the pouring position of the hydrolyzed manure into the processing tank and the residue discharging means are separated by the length of the processing tank, and the hydrolyzed manure flowing into the processing tank There is less possibility that the solid content will be discharged as it is by the residue discharging means. On the other hand, since the flow in the horizontal rotation direction is generated in at least the surface layer of the object to be processed by the horizontal rotation flow generating means, the residue generated by the decomposition process of the object to be processed and floating in the surface layer is not contained in the processing tank The surface layer flows over substantially the entire area. Therefore, although the residue discharging means is disposed at the end of the processing tank, the generated residue can be reliably captured by the residue discharging means and discharged out of the processing tank .

上記の水平回転流れ発生手段を採用する場合、請求項7に記載の構成によれば、被処理物を吸引して吐出するポンプなどで当該被処理物自体に直接水平回転方向の流れを発生させる場合よりも簡単且つ安価に実施することができ、その手段のメンテナンスも容易に行えると共に、処理槽内の上部空間内のアンモニアガスなどを外部から送り込まれる空気により速やかに分解処理して無臭化した状態で排出することができる。換言すれば、この種の糞尿処理装置に必須の、処理槽内の上部空間内への外気の供給と当該上部空間内からの排気のための手段を上記水平回転流れ発生手段に兼用させることができるのである。勿論、処理槽内の上部空間内への外気の供給と当該上部空間内からの排気のための手段とは別に上記の水平回転流れ発生手段を設けることもできる。例えば請求項8に記載の構成によれば、被処理物がポンプにより吸引吐出される際に粉砕撹拌作用を受けることになり、被処理物の分解を効率よく遂行させることができる。更に、請求項9に記載の構成によれば、被処理物に水平回転流れを発生させることができるだけでなく、当該水平回転流れ状態にある被処理物中に外気を強制的に吐出させて被処理物の分解を助長させることができる。従って、水平回転流れ発生手段を構成するポンプに併設したインジェクションポンプ部の能力を高めることにより、被処理物内に空気を送り込んで撹拌と曝気を行う送気手段を前記インジェクションポンプ部で兼用させることも可能になり、この水平回転流れ発生手段としてのポンプとは別に被処理物内に空気を送り込んで撹拌と曝気を行う送気用ポンプを設ける場合よりもコスト削減を図ることができる。 In the case of adopting the horizontal rotation flow generating means described above, according to the configuration of claim 7, a flow in the horizontal rotation direction is directly generated in the processing object itself by a pump for sucking and discharging the processing object. It can be carried out more easily and cheaper than the case, the maintenance of the means can be easily performed, and the ammonia gas in the upper space in the treatment tank is promptly decomposed by the air sent from the outside and is not brominated. It can be discharged in a state. In other words, means for supplying the outside air into the upper space in the processing tank and exhausting the air from the upper space, which are essential for this type of manure processing apparatus, can be used as the horizontal rotating flow generating means. It can be done. Of course, the horizontal rotation flow generating means may be provided separately from the means for supplying outside air into the upper space in the processing tank and exhausting the air from the upper space. For example, according to the structure of Claim 8, when a to-be-processed object is sucked and discharged by a pump, it will receive a grinding | pulverization stirring effect, and can decompose | disassemble a to-be-processed object efficiently. Furthermore, according to the configuration of the ninth aspect, not only can the horizontal rotating flow be generated in the workpiece, but also the outside air is forcibly discharged into the workpiece in the horizontal rotating flow state. The decomposition of the processed product can be promoted. Therefore, by increasing the capacity of the injection pump unit provided in the pump that constitutes the horizontal rotation flow generating unit, the air supply unit that feeds air into the object to be agitated and aerated is used in the injection pump unit. In addition to the pump as the horizontal rotation flow generating means, the cost can be reduced as compared with the case where an air supply pump that supplies air into the object to be processed and performs agitation and aeration is provided .

尚、上記のように水平回転流れ発生手段として外気を処理槽内(上部空間内又は被処理物中に)に送り込む手段を利用する場合や、当該水平回転流れ発生手段とは別に、処理槽内の上部空間内への外気の供給と当該上部空間内からの排気のための手段を併設する場合には、処理槽内の上部空間内の気圧が大気圧よりも低くなる(負圧状態になる)ように、併用される排気手段の排気能力を高めておき、処理槽内に加水糞尿を送り込む便器の使用時に処理槽内の臭気が逆流するのを防止すると共に、被処理物の気化及び発生したアンモニアガスなどの分解無臭化を活発化させることが望ましい。In addition, when using the means for sending outside air into the processing tank (in the upper space or into the object to be processed) as the horizontal rotating flow generating means as described above, or in the processing tank separately from the horizontal rotating flow generating means. When a means for supplying outside air into the upper space and exhausting from the upper space is provided, the atmospheric pressure in the upper space in the treatment tank becomes lower than the atmospheric pressure (becomes a negative pressure state). As described above, the exhaust capacity of the exhaust means used in combination is increased so that the odor in the treatment tank can be prevented from flowing back when using a toilet that feeds hydrolyzed urine into the treatment tank, and the treatment object is vaporized and generated. It is desirable to activate decomposition-free bromination of ammonia gas and the like.

以下に本発明の具体的実施例を添付図に基づいて説明すると、図1〜図3において、1は矩形箱型の処理槽であり、その前端側壁部1aの幅方向中央位置に接続されたエルボ形配管2により加水糞尿受入口3が構成されている。エルボ形配管2の上向きの外端部は、水洗便器4の自動開閉蓋を備えた糞尿排出口と接続される。処理槽1内は、加水糞尿受入口3と対向する後端側壁部1bに隣接する残渣排出エリア5と、当該残渣排出エリア5と前端側壁部1aとの間の大きな加熱曝気処理エリア6とに分けられ、この加熱曝気処理エリア6の処理槽底板1c上に被処理物を一定温度に加熱する加熱手段7と被処理物内に空気を送り込んで撹拌と曝気を行う送気手段8とが敷設されている。   DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A specific embodiment of the present invention will be described below with reference to the accompanying drawings. In FIGS. 1 to 3, reference numeral 1 denotes a rectangular box type processing tank, which is connected to the center position in the width direction of the front end side wall 1a. The elbow-shaped pipe 2 constitutes a water excrement receiving port 3. An upward outer end portion of the elbow pipe 2 is connected to a manure discharge port provided with an automatic opening / closing lid of the flush toilet 4. The inside of the treatment tank 1 includes a residue discharge area 5 adjacent to the rear end side wall portion 1b facing the hydrolyzed urine receiving port 3, and a large heating and aeration treatment area 6 between the residue discharge area 5 and the front end side wall portion 1a. The heating means 7 for heating the object to be processed to a constant temperature and the air supplying means 8 for sending air into the object to be agitated and aerated are laid on the treatment tank bottom plate 1c in the heating and aeration treatment area 6. Has been.

加熱手段7は、平面円形で両端立ち上がり管部9a,9bを処理槽1の上方外部に延出させた保護パイプ9内にヒーター線を挿通させたもので、槽外の加熱制御装置に接続され、処理槽1内の被処理物の温度センサーからの検出温度信号に基づいて被処理物を設定温度に自動加熱することができる。送気手段8は、加熱手段7の保護パイプ9と同心状で当該保護パイプ9の内側に配置された平面円形で下向きの空気吐出口を周方向適当間隔おきに備えた空気吐出管10から構成され、この空気吐出管10の一箇所から上向きに連通連設された立ち上がり管部10aとこれに接続された配管11とを介して、処理槽1の外に設置された圧力空気送出装置(送気ブロワー)12に接続されている。13は、加熱手段7の保護パイプ9と送気手段8の空気吐出管10とを周方向複数箇所で支持する支持ブラケットであり、処理槽底板1c上に固着されている。   The heating means 7 is a flat circular shape with both ends rising pipe portions 9a, 9b extending through the protective pipe 9 extending outside the processing tank 1, and is connected to a heating control device outside the tank. Based on the detected temperature signal from the temperature sensor of the object to be processed in the processing tank 1, the object to be processed can be automatically heated to the set temperature. The air supply means 8 is composed of an air discharge pipe 10 which is concentric with the protective pipe 9 of the heating means 7 and has a flat circular and downward air discharge port arranged at an appropriate interval in the circumferential direction and disposed inside the protective pipe 9. Then, a pressure air delivery device (feeding device) installed outside the processing tank 1 is connected to the air discharge pipe 10 through a rising pipe section 10a that is continuously communicated upward from one place and a pipe 11 connected thereto. The air blower 12 is connected. Reference numeral 13 denotes a support bracket that supports the protective pipe 9 of the heating means 7 and the air discharge pipe 10 of the air supply means 8 at a plurality of locations in the circumferential direction, and is fixed on the processing tank bottom plate 1c.

加熱曝気処理エリア6の中間位置には、処理槽1の前後両端側壁部1a,1bと平行に粗大異物受け止め用ネット14が設けられている。この粗大異物受け止め用ネット14は、加熱手段7の保護パイプ9と送気手段8の空気吐出管10の上側に配設されるもので、処理槽左右両側壁部に付設された支持部材により、上下方向に抜き差し自在に支持され、被処理物の貯留量を一定範囲内に抑えるために設定される最低水位Lと最高レベルHとの上下高さ範囲をカバーする高さを有する。   A coarse foreign matter receiving net 14 is provided at an intermediate position of the heating and aeration treatment area 6 in parallel with the front and rear side wall portions 1 a and 1 b of the treatment tank 1. The coarse foreign matter receiving net 14 is disposed on the upper side of the protective pipe 9 of the heating means 7 and the air discharge pipe 10 of the air supply means 8, and is supported by support members attached to the left and right side walls of the processing tank. It is supported so that it can be freely inserted and removed in the vertical direction, and has a height that covers the vertical height range between the lowest water level L and the highest level H set in order to keep the storage amount of the object to be processed within a certain range.

処理槽1の後端側の上側には、残渣排出エリア5の高さを加熱曝気処理エリア6の高さの2倍程度に拡大するための矩形箱型の突出ケース部15が配設され、この突出ケース部15の内部空間を含む処理槽1の残渣排出エリア5内に残渣排出手段16が設けられている。この残渣排出手段16は、回転アーム17、この回転アーム17の回転駆動手段18、回転アーム17の両端に設けられた残渣汲み出し用バケット19、及び排出残渣受入ホッパー20を備えている。   On the upper side of the rear end side of the processing tank 1, a rectangular box-shaped projecting case portion 15 for expanding the height of the residue discharge area 5 to about twice the height of the heating and aeration processing area 6 is disposed. Residue discharge means 16 is provided in the residue discharge area 5 of the treatment tank 1 including the internal space of the protruding case portion 15. The residue discharge means 16 includes a rotary arm 17, a rotation drive means 18 for the rotary arm 17, a residue pumping bucket 19 provided at both ends of the rotary arm 17, and a discharge residue receiving hopper 20.

残渣排出手段16を図1〜図5に基づいて詳細に説明すると、回転アーム17は、突出ケース部15の前端側壁部15aに隣接するように配置されたもので、突出ケース部15の前後両側壁部15a,15bの下端部間で水平前後向きに支承された回転軸17aに長さ方向の中央位置が固着されている。この回転アーム17の回転駆動手段18は、当該回転アーム17の突出ケース部15の前端側壁部15a側に回転軸17aと同心状に固着された大径平歯車21、この大径平歯車21に咬合する小径平歯車22、及び突出ケース部15の前端側壁部15aの外側に取り付けられて前記小径平歯車22を回転駆動する減速機付きモーター23から構成されている。残渣汲み出し用バケット19は、前後方向(回転軸17aの軸心方向)に長い樋形のもので、その長さ方向の前端側壁板19aに軸受け用筒体19bが設けられ、この軸受け用筒体19bを利用して回転アーム17の両端部で突出ケース部15の後端側壁部15b側に回転軸17aと平行な支軸24により片持ち状で左右揺動自在に軸支されている。而して各バケット19は、回転アーム17の回転により、重力で支軸24から真下にぶら下がる正立姿勢を保って回転軸17aの周囲を回動することになるが、その垂直回転循環経路が、処理槽1内に設定されている被処理物の最低水位Lより低い最低位置と、突出ケース部15の内部空間の上端付近の最高位置との間で形成されるように、回転アーム17の回転半径が設定されている。   The residue discharging means 16 will be described in detail with reference to FIGS. 1 to 5. The rotating arm 17 is arranged so as to be adjacent to the front end side wall portion 15 a of the protruding case portion 15. A central position in the length direction is fixed to a rotating shaft 17a supported horizontally between the lower ends of the walls 15a and 15b. The rotation driving means 18 of the rotary arm 17 is a large-diameter spur gear 21 concentrically fixed to the front end side wall 15 a side of the protruding case portion 15 of the rotary arm 17, and the large-diameter spur gear 21. A small-diameter spur gear 22 to be engaged and a motor 23 with a reduction gear attached to the outside of the front end side wall portion 15a of the projecting case portion 15 to rotationally drive the small-diameter spur gear 22 are configured. The residue-drawing bucket 19 has a bowl shape that is long in the front-rear direction (axial center direction of the rotating shaft 17a), and a bearing cylinder 19b is provided on the front end side wall plate 19a in the length direction. 19b is supported at both ends of the rotary arm 17 on the rear end side wall portion 15b side of the protruding case portion 15 by a support shaft 24 parallel to the rotary shaft 17a so as to be swingable left and right. Thus, each bucket 19 rotates around the rotary shaft 17a while maintaining an upright posture that is suspended from the support shaft 24 by gravity due to the rotation of the rotary arm 17. The rotary arm 17 is formed so as to be formed between the lowest position lower than the lowest water level L of the workpiece set in the treatment tank 1 and the highest position near the upper end of the internal space of the protruding case portion 15. The turning radius is set.

又、各バケット19には、その前端側壁板19aの外側面と軸受け用筒体19bとの間の入り隅部に固着されて、各バケット19が垂直回転循環経路の最高位置にあるときに当該バケット19の軸受け用筒体19bからバケット回転方向斜め上方に延出する被当接部材25が設けられている。排出残渣受入ホッパー20は、垂直回転循環経路の最高位置(残渣排出位置)にあるバケット19の下側に位置するように、突出ケース部15の後端側壁部15bに片持ち状に取り付けられている。而して、図1、図3、及び図7に示すように、1つのバケット19が垂直回転循環経路の最高位置(残渣排出位置)にあるとき、即ち、回転アーム17が垂直姿勢にあるときの当該回転アーム17の上端より上方位置で突出ケース部15の前端側壁部15aにピン状の固定当接部材26が、回転アーム17の回転に伴う各バケット19の被当接部材25の回動軌跡内に突出するように突設されている。   Further, each bucket 19 is fixed to the corner between the outer side surface of the front end side wall plate 19a and the bearing cylinder 19b, and when each bucket 19 is at the highest position of the vertical rotation circulation path, A contacted member 25 extending obliquely upward in the bucket rotation direction from the bearing cylinder 19b of the bucket 19 is provided. The discharge residue receiving hopper 20 is attached to the rear end side wall portion 15b of the protruding case portion 15 in a cantilever manner so as to be located below the bucket 19 at the highest position (residue discharge position) in the vertical rotation circulation path. Yes. Thus, as shown in FIGS. 1, 3, and 7, when one bucket 19 is at the highest position (residue discharge position) of the vertical rotation circulation path, that is, when the rotary arm 17 is in the vertical posture. A pin-like fixed abutting member 26 is placed on the front end side wall portion 15 a of the protruding case portion 15 at a position above the upper end of the rotating arm 17, and the abutted member 25 of each bucket 19 is rotated as the rotating arm 17 rotates. It protrudes so as to protrude in the trajectory.

図1〜図3に示されるように、残渣排出手段16の排出残渣受入ホッパー20の下側には、突出ケース部15内と当該突出ケース部15の後端側壁部15bの外側に付設された下側開放のカバー27内とにわたって残渣処理手段28が設けられている。この残渣処理手段28は、図4〜図7に詳細が示されるように、一側部が開放された固定ケース29と、この固定ケース29の内側で垂直軸心の周りに回転する回転体30、及びこの回転体30の回転駆動手段31から構成されている。   As shown in FIG. 1 to FIG. 3, the residue discharging means 16 is provided below the discharge residue receiving hopper 20 inside the protruding case portion 15 and outside the rear end side wall portion 15 b of the protruding case portion 15. Residue processing means 28 is provided across the lower open cover 27. As shown in detail in FIGS. 4 to 7, the residue processing means 28 includes a fixed case 29 that is open on one side, and a rotating body 30 that rotates around the vertical axis inside the fixed case 29. , And rotation driving means 31 of the rotating body 30.

固定ケース29は、部分円筒状の周側板32と、この周側板32の上下を塞ぐ天板33及び底板34から成り、周側板32から左右両側に突設された取付片29a,29bにより、周側板32の平面視における円弧中心位置が突出ケース部15の後端側壁部15b付近に位置する状態で、突出ケース部15の後端側壁部15bに取り付けられ、突出ケース部15内からカバー27側に突出する正面側が略120度の範囲で開放した切欠円柱状のものであって、周側板32と底板34の突出ケース部15内に位置する部分が水抜き孔を密に加工された水抜き領域32a,34aとなっている。回転体30は、固定ケース29の周側板32の平面視における円弧中心位置と同心状で天板33及び底板34に軸受けを介して支承された垂直向きの回転軸35と、この回転軸35に同心状に固着された筒状体36と、この筒状体36から周方向120度間隔おきに突設された回転軸35と平行な放射状隔壁37a〜37cとから成るもので、各放射状隔壁37a〜37cを形成する平行両側板38の下側辺は底板34に隣接すると共に、当該平行両側板38の先端をつなぐ先端面板39は周側板32に隣接して回転できるように構成されている。   The fixed case 29 includes a partially cylindrical peripheral side plate 32, and a top plate 33 and a bottom plate 34 that block the upper and lower sides of the peripheral side plate 32. The fixing case 29 is provided with mounting pieces 29a and 29b protruding from the peripheral side plate 32 on the left and right sides. The side plate 32 is attached to the rear end side wall portion 15b of the projecting case portion 15 in a state where the center of the arc in the plan view is located in the vicinity of the rear end side wall portion 15b of the projecting case portion 15. A water drainage in which the front side projecting in the shape of a notch is open in a range of approximately 120 degrees, and the portions located in the projecting case portion 15 of the peripheral side plate 32 and the bottom plate 34 are processed with a water drain hole densely. Regions 32a and 34a are formed. The rotary body 30 is concentric with the center position of the circular arc in the plan view of the peripheral side plate 32 of the fixed case 29, and is a vertical rotary shaft 35 supported on the top plate 33 and the bottom plate 34 via bearings. Each of the radial partition walls 37a includes a cylindrical body 36 fixed concentrically, and radial partition walls 37a to 37c parallel to the rotation shaft 35 protruding from the cylindrical body 36 at intervals of 120 degrees in the circumferential direction. The lower side of the parallel side plates 38 that form .about.37c is adjacent to the bottom plate 34, and the front end face plate 39 that connects the front ends of the parallel side plates 38 is configured to be rotatable adjacent to the peripheral side plate 32.

回転駆動手段31は、固定ケース29の天板33の直下に位置すると共に回転体30の放射状隔壁37a〜37cの上側辺に回転軸35と同心状に固着された大径平歯車40と、この大径平歯車40と咬合する小径平歯車41を出力軸に備え且つカバー27の上側に据え付けられた減速機付きモーター42とから構成されている。前記大径平歯車40には、各放射状隔壁37a〜37cの回転後方側に隣接し且つ回転軸35と同心の1つの仮想円上に中心を有する同一径の残渣受入用開口43a〜43cが設けられ、固定ケース29の天板33には、各放射状隔壁37a〜37c間で形成される区画空間A1〜A3の1つが固定ケース29内から底板34のない領域(カバー27内の領域)に完全に露出した状態にあるとき、固定ケース29内に完全に入った状態にある残り2つの区画空間の内、回転体30の回転方向上手側の区画空間の上に設けられている残渣受入用開口43a〜43cの1つの真上に同心状に位置する開口44が設けられ、前記排出残渣受入ホッパー20は、固定ケース29の開口44内に残渣を排出できる位置に設けられている。   The rotation driving means 31 is located immediately below the top plate 33 of the fixed case 29 and has a large-diameter spur gear 40 concentrically fixed to the upper side of the radial partition walls 37a to 37c of the rotating body 30 and the rotation shaft 35. A small-diameter spur gear 41 that meshes with the large-diameter spur gear 40 is provided on the output shaft, and is composed of a motor 42 with a speed reducer installed on the upper side of the cover 27. The large-diameter spur gear 40 is provided with residue receiving openings 43a to 43c having the same diameter adjacent to the rotational rear side of the radial partition walls 37a to 37c and having a center on one virtual circle concentric with the rotation shaft 35. On the top plate 33 of the fixed case 29, one of the partition spaces A1 to A3 formed between the radial partition walls 37a to 37c is completely from the fixed case 29 to the region without the bottom plate 34 (the region in the cover 27). Of the remaining two compartments that are completely in the fixed case 29, and the residue receiving opening provided on the compartment on the upper side of the rotating body 30 in the rotational direction. The concentric opening 44 is provided directly above one of 43a to 43c, and the discharge residue receiving hopper 20 is provided in a position where the residue can be discharged into the opening 44 of the fixed case 29.

尚、突出ケース部15の後端側壁部15bからカバー27内に突出する固定ケース29の正面左右両側の平面視略三角形部分の下側には、平面視において底板34の開放側辺より若干突出して、当該底板34の開放側辺から滴下する水分を受けて突出ケース部15の内側へ戻す左右一対の三角形状の水受け部45a,45bを備えた水受け皿46が突出ケース部15の後端側壁部15bからカバー27内に突設されている。又、カバー27の真下には、ケース上端部が当該カバー27の内側に嵌入する状態で乾燥残渣運搬用ケース47が着脱自在に支持されている。   It should be noted that the lower side of the fixed case 29 protruding into the cover 27 from the rear end side wall portion 15b of the protruding case portion 15 protrudes slightly below the open side of the bottom plate 34 in a plan view on the lower side of the substantially triangular portion in plan view. The water tray 46 having a pair of left and right triangular water receiving portions 45 a and 45 b that receive moisture dripping from the open side of the bottom plate 34 and return it to the inside of the protruding case portion 15 is the rear end of the protruding case portion 15. It protrudes into the cover 27 from the side wall 15b. Further, a dry residue carrying case 47 is detachably supported just below the cover 27 with the upper end of the case fitted inside the cover 27.

更に、処理槽1の後端側壁部1bの左右両端の一方には、エルボ形配管48を介して処理槽1内の左右の一側壁に沿って外気を送り込む送気ブロワー49が設けられ、突出ケース部15の上端で前記送気ブロワー49が配設されている側とは反対側の端部には、排気筒50を介して排気ブロワー51が配設されている。前記送気ブロワー49は、処理槽1内に設定される被処理物の最高水位Hよりも高い位置に設けられ、この送気ブロワー49から吐出される圧力空気が、処理槽1内の被処理物の水位に関係なくエルボ形配管48を通じて処理槽1内の被処理物より上側に形成される上部空間内に送入され、当該上部空間内を水平に旋回した後、排気筒50を介して排気ブロワー51により吸引排出されるように構成されている。このとき、排気ブロワー51による被処理物上部空間からの排気能力は、送気ブロワー49による被処理物上部空間への送気能力より高く、当該被処理物上部空間が大気圧より負圧になるように構成されている。   Further, an air supply blower 49 for sending outside air along one left and right side walls in the processing tank 1 via an elbow pipe 48 is provided on one of the left and right ends of the rear end side wall portion 1b of the processing tank 1 and protrudes. An exhaust blower 51 is disposed through an exhaust cylinder 50 at the end of the upper end of the case portion 15 opposite to the side where the air supply blower 49 is disposed. The air supply blower 49 is provided at a position higher than the maximum water level H of the object to be processed set in the processing tank 1, and the pressure air discharged from the air supply blower 49 is processed in the processing tank 1. Regardless of the water level of the object, it is fed into the upper space formed above the object to be processed in the treatment tank 1 through the elbow pipe 48, and after turning in the upper space horizontally, the exhaust pipe 50 is passed through. The exhaust blower 51 is configured to be sucked and discharged. At this time, the exhaust ability from the processing object upper space by the exhaust blower 51 is higher than the air supply capacity to the processing object upper space by the air supply blower 49, and the processing object upper space becomes a negative pressure from the atmospheric pressure. It is configured as follows.

図2及び図3に示すように、処理槽1には、この処理槽1内の被処理物の水位に応じて上下動するフロート52が設けられ、このフロート52の高さから処理槽1内の被処理物の水位(収容量)が最低水位L(最低収容量)と最高水位H(最高収容量)との間にあるか否かを検出する検出装置53が併設され、この検出装置53が最高水位H(最高収容量)を検出したとき、本装置に接続されている便器4の使用禁止を表示する警告ランプが点灯し、検出装置53が最低水位H(最低収容量)を検出したとき、加熱手段7(ヒーター)による被処理物の加熱を中止するなどの自動制御が行われる。   As shown in FIGS. 2 and 3, the treatment tank 1 is provided with a float 52 that moves up and down according to the water level of the object to be treated in the treatment tank 1, and the inside of the treatment tank 1 is determined from the height of the float 52. A detection device 53 for detecting whether or not the water level (accommodation amount) of the object to be processed is between the lowest water level L (minimum accommodation amount) and the highest water level H (maximum accommodation amount) is provided. Detects the maximum water level H (maximum capacity), a warning lamp indicating that the use of the toilet 4 connected to the apparatus is prohibited lights up, and the detection device 53 detects the minimum water level H (minimum capacity). At this time, automatic control such as stopping the heating of the object to be processed by the heating means 7 (heater) is performed.

上記構成の本発明の糞尿処理装置の使用方法について説明すると、水洗便器4から処理槽1の加水糞尿受入口3に洗浄水と共に送り込まれた加水糞尿、即ち、被処理物は、当該処理槽1内の全域にわたって貯留され、加熱手段7によって加熱されて設定温度に保たれると共に、送気手段8から噴出する圧力空気送出装置(送気ブロワー)12からの加圧空気によって撹拌と曝気作用を受け、この被処理物中に増殖される好気性バクテリアによって分解される。この分解作用によりガス化した固形有機物量と被処理物の表面から蒸発する水分量だけ時間の経過と共に被処理物の量が減少するが、水洗便器4の使用の度に未分解の被処理物が加えられるので、水洗便器4の使用頻度によっては処理槽1内の被処理物の水位(貯留量)が漸増する。そして処理槽1内の被処理物の水位が設定された最高水位Hに達すると警告ランプが点灯し、以降の水洗便器4の使用が中止され、処理槽1内の被処理物の水位が最高水位H以下に下がると、水洗便器4の使用が再開される。   The method of using the feces and urine treatment apparatus of the present invention having the above-described configuration will be described. The whole area is stored and heated by the heating means 7 to be maintained at the set temperature, and the agitating and aeration action is performed by the pressurized air from the pressure air delivery device (air supply blower) 12 ejected from the air supply means 8. And is degraded by aerobic bacteria grown in the workpiece. Although the amount of the object to be processed decreases with the passage of time by the amount of solid organic matter gasified by this decomposition action and the amount of water evaporated from the surface of the object to be processed, the undecomposed object to be processed each time the flush toilet 4 is used. Therefore, depending on the frequency of use of the flush toilet 4, the water level (storage amount) of the object to be treated in the treatment tank 1 gradually increases. And if the water level of the to-be-processed object in the processing tank 1 reaches the set maximum water level H, a warning lamp will light, subsequent use of the flush toilet 4 will be stopped, and the water level of the to-be-processed object in the processing tank 1 will be the highest. When the water level falls below H, the use of the flush toilet 4 is resumed.

上記のようにして処理槽1内では、貯留された被処理物が周知の如く加熱、撹拌、曝気の作用を受けて分解処理されるが、固形有機物が存在しない状況まで完全に分解されるまで所要時間放置し、分解完了で未分解の被処理物と置換するバッチ処理ではなく、前記のように水洗便器4の使用の度に未分解の被処理物が加えられるのであるから、水洗便器4の使用頻度によっては、処理槽1内の被処理物中には未分解の固形有機物が混在することになる。而して、被処理物中の固形有機物は、上記の加熱、撹拌、曝気の作用を受けて分解が進むに伴って細かな粒状乃至は細片状の比重の軽い分解残渣が発生し、被処理物の表面層を浮遊する状態になる。一方、処理槽1内の被処理物より上側の空間には、常時作動している送気ブロワー49から処理槽1の一側壁に沿って外気が送り込まれると同時に、当該被処理物上側空間内の空気が、やはり常時作動している排気ブロワー51により、送気ブロワー49からの処理槽1内への送気口(エルボ形配管48の開口)とは反対側の位置にある排気筒50から吸引されて槽外に排出されているので、前記被処理物上側空間内には、取り入れられた新鮮な外気による水平回転気流が常時形成されている。そしてこのとき、送気ブロワー49の送気能力より排気ブロワー51の排気能力が高いので、前記被処理物上側空間内は大気圧より若干負圧の状態になっている。これらの理由により、被処理物表面からの分解生成ガスの放散と水分の蒸発とが活発に行われると同時に、被処理物の表面層が前記水平回転気流によって水平旋回力を受け、結果的に処理槽1内の被処理物が前記水平回転気流と同一方向に水平旋回することになる。この被処理物の水平旋回は又、被処理物の表面層を浮遊する分解残渣を或る程度の大きさまで集合させると共に、当該被処理物の撹拌を促す結果になり、被処理物の分解作用が良好に行われる。   In the treatment tank 1 as described above, the stored object to be treated is decomposed by the effects of heating, stirring, and aeration as is well known, but until the solid organic matter is completely decomposed until it is completely decomposed. Rather than the batch process of leaving the required time and replacing the undecomposed object after the decomposition is completed, the undecomposed object is added each time the flush toilet 4 is used as described above. Depending on the frequency of use, undecomposed solid organic matter is mixed in the object to be treated in the treatment tank 1. Thus, the solid organic matter in the object to be treated is subjected to the above-mentioned heating, stirring, and aeration, and as the decomposition proceeds, fine granular or flake-like light decomposition residues with a specific gravity are generated. The surface layer of the processed material is in a floating state. On the other hand, outside air is sent along the one side wall of the processing tank 1 from the air blower 49 that is constantly operating into the space above the object to be processed in the processing tank 1, and at the same time, in the space above the object to be processed The exhaust blower 51, which is always in operation, from the exhaust pipe 50 located on the opposite side of the air supply port (opening of the elbow pipe 48) from the air supply blower 49 into the treatment tank 1 Since it is sucked and discharged out of the tank, a horizontal rotating air flow is always formed in the upper space of the object to be processed due to the fresh air taken in. At this time, the exhaust blower 51 has a higher exhaust capacity than the air supply blower 49, and therefore the space above the object to be processed is in a slightly negative pressure state from the atmospheric pressure. For these reasons, the diffusion of decomposition product gas from the surface of the object to be processed and the evaporation of moisture are performed at the same time, and at the same time, the surface layer of the object to be processed receives a horizontal turning force by the horizontal rotating airflow, The to-be-processed object in the processing tank 1 will turn horizontally in the same direction as the said horizontal rotation airflow. This horizontal swiveling of the object to be processed also causes the decomposition residue floating on the surface layer of the object to be processed to collect to a certain size and promotes the stirring of the object to be processed. Is done well.

先に述べたように、被処理物の表面層に浮遊する比重の軽い残渣は、前記被処理物の表面層の水平旋回流によって処理槽1内を周壁に沿って流れることにより、加熱曝気処理エリア6において発生したものであっても残渣排出エリア5の被処理物の表面層を流動する機会が与えられる。一方、残渣排出手段16は、設定時間(日単位を含む)間隔で設定時間だけ自動運転させる。即ち、減速機付きモーター23を稼働させ、小径平歯車22と大径平歯車21とを介して回転アーム17を所定方向に所定速度で回動させることにより、回転アーム17の両端の残渣汲み出し用バケット19を垂直回転循環経路に沿って回動させると、当該バケット19は、その垂直回転循環経路の下端領域において、残渣排出エリア5における被処理物中を回動することになる。このとき当該バケット19は、被処理物の最低水位Lより低い処理槽1の底部付近を経由して回動するので、被処理物の水位に関係なく確実に被処理物中を回動することができる。   As described above, the residue having a low specific gravity floating on the surface layer of the object to be processed flows along the peripheral wall in the processing tank 1 by the horizontal swirling flow of the surface layer of the object to be processed. Even if it occurs in the area 6, the opportunity to flow through the surface layer of the workpiece in the residue discharge area 5 is given. On the other hand, the residue discharging means 16 is automatically operated for a set time at a set time (including day unit) interval. That is, the motor 23 with a speed reducer is operated, and the rotary arm 17 is rotated in a predetermined direction at a predetermined speed via the small-diameter spur gear 22 and the large-diameter spur gear 21, thereby pumping out residues at both ends of the rotary arm 17. When the bucket 19 is rotated along the vertical rotation circulation path, the bucket 19 rotates in the workpiece in the residue discharge area 5 in the lower end region of the vertical rotation circulation path. At this time, since the bucket 19 rotates via the vicinity of the bottom of the processing tank 1 lower than the lowest water level L of the object to be processed, the bucket 19 reliably rotates in the object to be processed regardless of the water level of the object to be processed. Can do.

而して、各バケット19は、残渣排出エリア5における被処理物中を回動した後、当該被処理物中から上方に抜け出すとき、当該被処理物の表面層を浮遊する分解残渣を汚水と共に汲み出すことになる。このバケット19による浮遊分解残渣の汲み出しを効率よく行わせるために、当該バケット19の少なくとも一部分を水抜き可能なメッシュ構造にすることもできる。又、被処理物中に進入した直後から当該バケット19が被処理物との摩擦抵抗で支軸24の周りに汲み出し姿勢に揺動することにより、残渣排出エリア5における処理槽1の底部付近を汲み出し姿勢で回動することが考えられるが、仮にそうであっても、残渣排出エリア5はこの処理槽1の加水糞尿受入口3から最も離れた位置にあり且つ途中には粗大異物受け止め用ネット14が存在するので、分解残渣より比較的比重が大きくて底に沈殿傾向にある未分解の粗大有機物がバケット19で汲み出される可能性は低い。尚、上記のようにバケット19の少なくとも一部分を水抜き可能なメッシュ構造にする場合、或る程度の汚水を一緒に汲み出すことができるようにバケット19の周壁上部を水抜き可能なメッシュ構造にすることができるし、逆に、できる限り汚水の汲み出しを少なくするためにバケット19の周壁下部又は周壁全体を水抜き可能なメッシュ構造にすることもできる。   Thus, when each bucket 19 rotates in the object to be processed in the residue discharge area 5 and then escapes upward from the object to be processed, the decomposition residue floating on the surface layer of the object to be processed together with sewage It will be pumped out. In order to efficiently pump out the floating decomposition residue by the bucket 19, at least a part of the bucket 19 can have a mesh structure capable of draining water. Further, immediately after entering the workpiece, the bucket 19 is swung around the support shaft 24 by the frictional resistance with the workpiece, so that the vicinity of the bottom of the treatment tank 1 in the residue discharge area 5 is obtained. Although it is conceivable to rotate in a pumping posture, even if it is so, the residue discharge area 5 is located farthest from the hydrolyzed urine receiving port 3 of the processing tank 1 and a net for receiving coarse foreign substances is located in the middle. 14 is present, it is unlikely that undecomposed coarse organic matter having a relatively higher specific gravity than the decomposition residue and tending to settle at the bottom will be pumped out by the bucket 19. In addition, when making the mesh structure which can drain water at least one part of the bucket 19 as mentioned above, the surrounding wall upper part of the bucket 19 is made into the mesh structure which can drain water so that a certain amount of dirty water can be pumped out together. Conversely, in order to reduce the pumping of sewage as much as possible, the lower part of the peripheral wall of the bucket 19 or the entire peripheral wall may have a mesh structure capable of draining water.

分解残渣と汚水とを汲み出したバケット19は、重力で正立姿勢を保って垂直回転循環経路を上方に回動するが、図7に示すように、このバケット19が垂直回転循環経路の最高位置(残渣排出位置)を回動するとき、当該バケット19側の被当接部材25にピン状の固定当接部材26が当接することにより、被当接部材25が固定当接部材26の下を潜り抜けるまでバケット19が支軸24の周りで回転し、正立姿勢から内容物を排出する姿勢に自動的に変換される。従って、バケット19で汲み出された分解残渣と汚水とは、当該バケット19の垂直回転循環経路の最高位置(残渣排出位置)の直下に設けられている排出残渣受入ホッパー20内に自動的に排出される。   The bucket 19 from which the decomposition residue and sewage have been pumped is kept upright by gravity and rotates upward in the vertical rotation circulation path. As shown in FIG. 7, this bucket 19 is positioned at the highest position in the vertical rotation circulation path. When rotating (residue discharge position), the pin-shaped fixed contact member 26 contacts the contacted member 25 on the bucket 19 side, so that the contacted member 25 moves under the fixed contact member 26. The bucket 19 rotates around the support shaft 24 until it goes through, and is automatically converted from an upright posture to a content discharging posture. Therefore, the decomposition residue and sewage pumped out by the bucket 19 are automatically discharged into a discharge residue receiving hopper 20 provided immediately below the highest position (residue discharge position) of the vertical rotation circulation path of the bucket 19. Is done.

排出残渣受入ホッパー20の下側に設けられた残渣処理手段28は、図5〜図7に示すように、回転体30の放射状隔壁37a〜37c間で形成された周方向3つの区画空間A1〜A3の内、2つの区画空間、例えば区画空間A1,A2が固定ケース29内の残渣一時貯留部P1と残渣乾燥部P2とに位置すると共に、残る1つの区画空間A3が固定ケース29の外の乾燥残渣排出位置P3に位置する状態で待機している。即ち、残渣処理手段28は、3つの区画空間A1〜A3が3つのポジション、即ち、残渣一時貯留部P1、残渣乾燥部P2、及び乾燥残渣排出位置P3に割り当てられた状態で待機している。従って、排出残渣受入ホッパー20に排出された残渣と汚水とは、当該ホッパー20から固定ケース天板33の開口44及び残渣一時貯留部P1に位置する区画空間A1の真上にあって当該開口44の直下に重なっている大径平歯車40の残渣受入用開口43aを通じて区画空間A1内に導入される。この区画空間A1は、放射状隔壁37a,37cと固定ケース底板34の水抜き領域34a、及び固定ケース周側板32の水抜き領域32aによって周囲を囲まれているので、この区画空間A1(残渣一時貯留部P1)に導入された残渣と汚水から水分は自然に排出され、その真下の処理槽1内の残渣排出エリア5内に戻される。   As shown in FIGS. 5 to 7, the residue processing means 28 provided on the lower side of the discharge residue receiving hopper 20 includes three circumferential spaces A <b> 1 to A <b> 3 formed between the radial partition walls 37 a to 37 c of the rotating body 30. Among the A3, two partition spaces, for example, the partition spaces A1 and A2 are located in the residue temporary storage portion P1 and the residue drying portion P2 in the fixed case 29, and the remaining one partition space A3 is outside the fixed case 29. It waits in the state located in dry residue discharge position P3. That is, the residue processing means 28 stands by in a state where the three partition spaces A1 to A3 are assigned to three positions, that is, the residue temporary storage part P1, the residue drying part P2, and the dry residue discharge position P3. Accordingly, the residue and sewage discharged to the discharge residue receiving hopper 20 are directly above the opening 44 of the fixed case top plate 33 and the partition space A1 located in the residue temporary storage part P1 from the hopper 20 and the opening 44. Is introduced into the partition space A1 through the residue receiving opening 43a of the large-diameter spur gear 40 that is directly underneath. Since the partition space A1 is surrounded by the radial partition walls 37a and 37c, the drain region 34a of the fixed case bottom plate 34, and the drain region 32a of the fixed case peripheral side plate 32, the partition space A1 (residual temporary storage) Moisture is naturally discharged from the residue and sewage introduced into the part P1) and returned to the residue discharge area 5 in the treatment tank 1 immediately below the residue.

1つの残渣汲み出し用バケット19で汲み出される残渣量は僅かであるから、設定時間の間、連続的又は設定時間間隔で間欠的に残渣排出手段16の回転アーム17を回動させ、その間に汲み出される残渣を残渣処理手段28の残渣一時貯留部P1にある区画空間A1内に貯留し、水切りを行うが、このとき一緒に汲み出された未分解の有機物は、後から汲み出された汚水中に豊富に存在する分解能力のあるバクテリアの作用で、残渣一時貯留部P1の区画空間A1内で貯留されている間に分解処理されることになる。そして設定時間が経過して残渣一時貯留部P1にある区画空間A1内の水切り残渣の量が所定量に達すると、残渣排出手段16の回転アーム17の回転駆動を中止し、次に残渣処理手段28の回転体30を所定方向に所定角度だけ回転駆動させる。   Since the amount of residue pumped out by one residue pumping bucket 19 is small, the rotary arm 17 of the residue discharging means 16 is rotated continuously for a set time or intermittently at a set time interval, and pumped during that time. The residue to be discharged is stored in the partition space A1 in the residue temporary storage part P1 of the residue processing means 28, and drained, but undecomposed organic matter pumped together at this time is sewage pumped out later Due to the action of bacteria having abundant decomposition ability existing in the inside, the decomposition process is performed while being stored in the compartment space A1 of the temporary residue storage part P1. Then, when the set amount of time has passed and the amount of draining residue in the partition space A1 in the residue temporary storage part P1 reaches a predetermined amount, the rotation driving of the rotary arm 17 of the residue discharging means 16 is stopped, and then the residue processing means The 28 rotating bodies 30 are rotationally driven in a predetermined direction by a predetermined angle.

即ち、回転駆動手段31の減速機付きモーター42を稼働させ、小径平歯車41と大径平歯車40とを介して回転体30を、残渣一時貯留部P1の区画空間A1を下手側の残渣乾燥部P2に移す方向に、放射状隔壁37a〜37c間の角度(120度)だけ回転させて停止させる。この結果、放射状隔壁37a,37cと固定ケース底板34、及び固定ケース周側板32で囲まれた区画空間A1内の貯留残渣が放射状隔壁37cによって後押しされて、当該区画空間A1と共に下手側の残渣乾燥部P2に送られる。そして同時に、残渣乾燥部P2に位置していた区画空間A2がその下手側の乾燥残渣排出位置P3に移され且つ残渣一時貯留部P1の上手側に待機していた空の区画空間A3が残渣一時貯留部P1に移されることになる。   That is, the motor 42 with a speed reducer of the rotation driving means 31 is operated, the rotating body 30 is removed via the small diameter spur gear 41 and the large diameter spur gear 40, and the partition space A1 of the residue temporary storage portion P1 is dried on the lower side. It is rotated by an angle (120 degrees) between the radial partition walls 37a to 37c in the direction of moving to the part P2, and stopped. As a result, the storage residue in the partition space A1 surrounded by the radial partition walls 37a, 37c, the fixed case bottom plate 34, and the fixed case peripheral side plate 32 is pushed by the radial partition wall 37c, and the residue drying on the lower side is performed together with the partition space A1. Sent to the part P2. At the same time, the partition space A2 located in the residue drying section P2 is moved to the lower dry residue discharge position P3, and the empty partition space A3 waiting on the upper side of the residue temporary storage section P1 is temporarily removed. It will be moved to the storage part P1.

上記の残渣排出手段16の作動により処理槽1内から分解残渣を汲み出して残渣処理手段28の残渣一時貯留部P1で貯留すると共に水切りを行う第一行程と、当該第一行程が設定時間だけ実行された後、残渣処理手段28の残渣搬送手段である回転体30の作動により残渣一時貯留部P1内の水切り残渣を下手側の残渣乾燥部P2に移す第二行程とを自動的に繰り返し実行させることにより、前記第一行程の実行中に、残渣乾燥部P2に移された水切り残渣は放置されて乾燥することになる。この実施形態では、残渣乾燥部P2は水切りのための固定ケース底板34の水抜き領域34aと固定ケース周側板32の水抜き領域32aとを備えた区画空間A1〜A3の1つで形成されているので、残留水分があっても当該水抜き領域32a,34aから滴下して下方の処理槽1内の残渣排出エリア5内に戻されると同時に、この残渣乾燥部P2が位置する突出ケース部15内は、処理槽1内の被処理物上側空間内から突出ケース部15内を経由して排気筒50に至る空気の流れがあるため、その一部の空気流が水抜き領域32a,34aを介して残渣乾燥部P2に位置する区画空間A1〜A3の1つの内部をも流れることが考えられ、従って、当該残渣乾燥部P2内での水切り残渣の乾燥は効果的に行われると考えられる。   By operating the residue discharge means 16, the first process of pumping the decomposition residue from the processing tank 1 and storing it in the residue temporary storage part P <b> 1 of the residue process means 28 and draining it, and the first process is executed for a set time. After that, the second process of moving the draining residue in the residue temporary storage part P1 to the lower residue drying part P2 is automatically and repeatedly executed by the operation of the rotating body 30 as the residue conveying means of the residue processing means 28. Accordingly, during the execution of the first step, the draining residue transferred to the residue drying unit P2 is left to dry. In this embodiment, the residue drying part P2 is formed by one of the partition spaces A1 to A3 including the drain region 34a of the fixed case bottom plate 34 for draining and the drain region 32a of the fixed case peripheral side plate 32. Therefore, even if there is residual moisture, it is dropped from the drain regions 32a, 34a and returned to the residue discharge area 5 in the processing tank 1 below, and at the same time, the protruding case portion 15 where the residue drying portion P2 is located. Inside, there is an air flow from the upper space of the object to be processed in the treatment tank 1 to the exhaust pipe 50 via the inside of the protruding case portion 15, so that a part of the air flow passes through the drain regions 32 a and 34 a. Therefore, it is considered that the flow also flows through one of the partition spaces A1 to A3 located in the residue drying part P2, so that it is considered that the draining residue is effectively dried in the residue drying part P2.

次の第二行程の実行により、残渣乾燥部P2内で放置乾燥された乾燥残渣が、当該残渣乾燥部P2に位置する区画空間A1〜A3の1つがその下手側の乾燥残渣排出位置P3に移されることにより自動的に排出される。即ち、第二行程時には区画空間A1〜A3の周方向の隔壁となる回転体30の放射状隔壁37a〜37cのみが回転するので、残渣乾燥部P2内の乾燥残渣は、その位置にある区画空間が例えば区画空間A1であるときは、当該区画空間A1の回転後方側の隔壁37cによって後押しされて、固定ケース29の底板32の無い領域、即ち、乾燥残渣排出位置P3に押し出され、下方にセットされている乾燥残渣運搬用ケース47内に自動的に投入される。従って、上記第一行程と第二行程との繰り返しにより乾燥残渣運搬用ケース47内に所要量の乾燥残渣が溜められたとき、乾燥残渣排出位置P3からの乾燥残渣の排出が行われていない第一行程の実行中に、乾燥残渣運搬用ケース47を持ち出して集積された乾燥残渣を廃棄処分し、空の乾燥残渣運搬用ケース47をカバー27の下側、即ち、乾燥残渣排出位置P3の下側にセットしておけば良い。   By performing the next second step, one of the partition spaces A1 to A3 located in the residue drying section P2 is moved to the lower residue drying residue discharge position P3. Are automatically discharged. That is, only the radial partition walls 37a to 37c of the rotating body 30 serving as the partition walls in the circumferential direction of the partition spaces A1 to A3 rotate during the second stroke, so that the dry residue in the residue drying part P2 has the partition space at that position. For example, when it is the partition space A1, it is pushed by the partition wall 37c on the rotation rear side of the partition space A1, and is pushed out to an area without the bottom plate 32 of the fixed case 29, that is, the dry residue discharge position P3 and set downward. It is automatically put into the dry residue carrying case 47. Therefore, when a required amount of dry residue is accumulated in the dry residue carrying case 47 by repeating the first stroke and the second stroke, the dry residue is not discharged from the dry residue discharge position P3. During the execution of one stroke, the dry residue carrying case 47 is taken out and the accumulated dry residue is discarded, and the empty dry residue carrying case 47 is disposed below the cover 27, that is, below the dry residue discharge position P3. Set it on the side.

尚、添付図に基づいて説明した上記実施形態は、本発明の実施の一例に過ぎず、具体的な実施形態の構成としては、請求項1に記載の本発明の技術思想に合致する範囲内で種々改変できるものである。例えば残渣排出手段16としては、垂直又は斜めに配設されたバケット付きベルトコンベヤ、掻き出し用スクレーパーを備えたベルトコンベヤを垂直又は斜めに配設され且つ下端側の掻き込み口と上端側の掻き出し口とを備えたケーシング内に収納した掻き出しコンベヤ、スクリューコンベヤ、その他の既製コンベヤを利用して構成することができる。   The above-described embodiment described with reference to the attached drawings is only an example of the embodiment of the present invention, and the configuration of the specific embodiment is within the scope of the technical idea of the present invention described in claim 1. Can be modified in various ways. For example, as the residue discharging means 16, a belt conveyor with a bucket arranged vertically or obliquely, a belt conveyor provided with a scraping scraper is arranged vertically or obliquely, and a lower end side scraping port and an upper end side dispensing port It is possible to configure using a scraping conveyor, a screw conveyor, or other ready-made conveyors housed in a casing provided with.

又、処理槽内の被処理物の少なくとも表面層に水平回転方向の流れを発生させる水平回転流れ発生手段として、処理槽1内の上部空間内に水平回転気流を発生させる送気ブロワー49と処理槽1内からの排気路(排気ブロワー51を備えた排気筒50)とから構成したが、図8及び図9又は図10及び図11に示すように、処理槽1内の被処理物を吸引して吐出するポンプ54又は55から構成することもできる。即ち、図8及び図9に示すポンプ54は、処理槽1の外(図示例は処理槽1の上側外部)に配置されたモーター56で回転翼57の回転軸57aを駆動する軸流ポンプであって、図示例では回転軸57aが垂直向きになるように処理槽1の底板1c上で且つ円形の空気吐出管10の内側に隣接する位置に設置され、回転翼57はエルボ形配管59の上向き開口部内に配置され、当該エルボ形配管59の横向き吐出口59aが処理槽1の底板1c上で且つ円形の空気吐出管10に沿った方向に向いて開口し、エルボ形配管59の上向き開口部の上に同心状に連設された円筒状ケーシング60の周壁に吸込み口60aが形成されている。この吸込み口60aは、処理槽1内の被処理物が最低水位L以上の水位を保っている限り、当該被処理物を吸引できる高さにあって、回転翼57の回転駆動により、吸込み口60aから吸引された被処理物が横向き吐出口59から吐出され、処理槽1内に被処理物の水平回転流れを発生させることができる。   Further, as a horizontal rotation flow generating means for generating a flow in the horizontal rotation direction on at least the surface layer of the object to be processed in the processing tank, an air supply blower 49 for generating a horizontal rotating air current in the upper space in the processing tank 1 and the processing The exhaust passage (exhaust cylinder 50 provided with the exhaust blower 51) from the inside of the tank 1 is constructed. As shown in FIG. 8, FIG. 9, or FIG. 10 and FIG. It is also possible to configure the pump 54 or 55 to discharge. That is, the pump 54 shown in FIGS. 8 and 9 is an axial flow pump that drives the rotating shaft 57a of the rotary blade 57 by a motor 56 disposed outside the processing tank 1 (in the illustrated example, outside the upper side of the processing tank 1). In the illustrated example, the rotary shaft 57a is installed on the bottom plate 1c of the processing tank 1 and adjacent to the inside of the circular air discharge pipe 10 so that the rotary shaft 57a is vertically oriented. Arranged in the upward opening, the lateral discharge port 59a of the elbow-shaped pipe 59 opens on the bottom plate 1c of the processing tank 1 and along the circular air discharge pipe 10, and the upward opening of the elbow-shaped pipe 59 A suction port 60a is formed in the peripheral wall of a cylindrical casing 60 concentrically provided on the portion. The suction port 60a is at a height at which the object to be treated can be sucked as long as the object to be treated in the treatment tank 1 maintains a water level equal to or higher than the minimum water level L. The object to be processed sucked from 60 a is discharged from the lateral discharge port 59, and a horizontal rotating flow of the object to be processed can be generated in the processing tank 1.

図10及び図11に示すポンプ55は水中ポンプであって、図示例ではこの水中ポンプ55が処理槽1の底板1c上で且つ加熱手段7のヒーター線を内装した円形の保護パイプ9の内側に隣接する位置に水平横向きに設置され、その吸込み管61は、先端吸込み口が処理槽1内に設定された被処理物の最低水位Lより下のレベルで上向きに開口するエルボ形のもので、水平向きの吐出管62から吐出される被処理物によって処理槽1内に被処理物の水平回転流れを発生させることができるものであるが、特にこの図示例では、前記水平向きの吐出管62と、この先端の絞った吐出口部62aに外嵌させた外筒63と、この外筒63に一端が連通すると共に他端が処理槽1の外(図示例は処理槽1の上側外部)に開口する外気取り入れ管64とから成る空気引き込み用インジェクションポンプ部65を併設し、吐出管62から吐出される被処理物の流れで外筒63内を負圧にし、この負圧により外気取り入れ管64を経由して外気が外筒63内に吸引され、被処理物と空気とが混合されて処理槽1内の被処理物中に吐出されるように構成している。   The pump 55 shown in FIGS. 10 and 11 is a submersible pump. In the illustrated example, the submersible pump 55 is disposed on the bottom plate 1c of the treatment tank 1 and inside the circular protective pipe 9 in which the heater wire of the heating means 7 is installed. The suction pipe 61 is installed in an adjacent position in a horizontal direction, and its suction pipe 61 is an elbow that opens upward at a level below the lowest water level L of the object to be processed set in the treatment tank 1. The horizontal discharge flow of the processing object can be generated in the processing tank 1 by the processing object discharged from the horizontal discharge pipe 62. Particularly in the illustrated example, the horizontal discharge pipe 62 is used. And an outer cylinder 63 externally fitted to the narrowed discharge port portion 62a, one end of which communicates with the outer cylinder 63 and the other end outside the processing tank 1 (in the illustrated example, outside the upper side of the processing tank 1). The outside air intake pipe 64 opening to The air intake injection pump unit 65 is provided, and the inside of the outer cylinder 63 is made negative by the flow of the object to be processed discharged from the discharge pipe 62, and the outside air flows outside through the outside air intake pipe 64 by this negative pressure. It is configured to be sucked into the cylinder 63 so that the object to be processed and air are mixed and discharged into the object to be processed in the processing tank 1.

空気引き込み用インジェクションポンプ部65を併設していない水中ポンプ55のみを処理槽1内の被処理物中に没する位置に設置して、単に当該水中ポンプ55から吐出される被処理物によって処理槽1内に被処理物の水平回転流れを発生させることもできるが、上記のように吐出される被処理物の流れを利用して外部から空気を吐出被処理物中に引き込み混合させる空気引き込み用インジェクションポンプ部65を併設したポンプ(水中ポンプに限定されず、処理槽1の外に配設されたモーターで駆動される各種ポンプが利用できる)を利用すれば、被処理物中に効果的に空気を供給して高度の撹拌及び曝気作用を行わせることができ、図示のように、先の実施形態で示した送気手段8を省くことも可能である。   Only the submersible pump 55 not provided with the air intake injection pump 65 is installed at a position where the submerged pump 55 is submerged in the processing object in the processing tank 1, and the processing tank simply receives the processing object discharged from the submersible pump 55. Although a horizontal rotating flow of the object to be processed can be generated in 1, the air is drawn in and mixed into the discharged object by using the flow of the object to be discharged as described above. If a pump provided with an injection pump unit 65 (not limited to a submersible pump, various pumps driven by a motor disposed outside the processing tank 1 can be used) is effectively used in the object to be processed. Air can be supplied to perform a high degree of agitation and aeration, and the air supply means 8 shown in the previous embodiment can be omitted as shown.

上記のように、被処理物吸引吐出用ポンプを使用して被処理物に水平回転流れを発生させる場合でも、処理槽1内の被処理物上側空間内に新鮮な外気を導入させるための送気ブロワー49と、当該被処理物上側空間内を負圧に保つための排気ブロワー51は必要である。   As described above, even when a horizontal rotation flow is generated in the processing object using the processing object suction / discharge pump, a pump for introducing fresh outside air into the processing object upper space in the processing tank 1 is used. An air blower 49 and an exhaust blower 51 for maintaining a negative pressure in the space above the workpiece are necessary.

本発明に係る糞尿処理装置の一実施形態を示す縦断側面図である。It is a vertical side view which shows one Embodiment of the excrement processing apparatus which concerns on this invention. 同実施形態の横断平面図である。It is a cross-sectional plan view of the same embodiment. 同実施形態の縦断正面図である。It is a vertical front view of the same embodiment. 同実施形態の要部の構成部材を分解状態で示す斜視図である。It is a perspective view which shows the structural member of the principal part of the embodiment in an exploded state. 同実施形態の要部の横断平面図である。It is a cross-sectional top view of the principal part of the embodiment. 図5の一部分の横断平面図である。FIG. 6 is a cross-sectional plan view of a portion of FIG. 5. 図5のX−X線位置での要部を示す縦断正面図である。It is a vertical front view which shows the principal part in the XX line position of FIG. 別に実施形態を示す一部切欠き平面図である。It is a partially notched top view which shows embodiment separately. 図8の要部を示す縦断側面図である。It is a vertical side view which shows the principal part of FIG. 更に別の実施形態を示す一部切欠き平面図である。It is a partially notched top view which shows another embodiment. 図10の要部を示す縦断側面図である。It is a vertical side view which shows the principal part of FIG.

符号の説明Explanation of symbols

1 処理槽
3 加水糞尿受入口
4 水洗便器
5 残渣排出エリア
6 加熱曝気処理エリア
7 加熱手段
8 送気手段
12
14 粗大異物受け止め用ネット
15 突出ケース部
16 残渣排出手段
17 回転アーム
18 回転アームの回転駆動手段
19 残渣汲み出し用バケット
20 排出残渣受入ホッパー
21,40 大径平歯車
22,41 小径平歯車
23,42 減速機付きモーター
25 被当接部材
26 ピン状の固定当接部材
27 下側開放のカバー
28 残渣処理手段
29 固定ケース
30 回転体
31 回転体の回転駆動手段
32 周側板
32a,34a 水抜き領域
33 天板
34 底板
35 回転軸
37a〜37c 放射状隔壁
43a〜43c 残渣受入用開口
44 開口
46 水受け皿
47 乾燥残渣運搬用ケース
49 送気ブロワー
50 排気筒
51 排気ブロワー
52 被処理物水位検出用フロート
53 被処理物水位検出装置
A1〜A3 回転する区画空間
P1 残渣一時貯留部
P2 残渣乾燥部
P3 乾燥残渣排出位置
DESCRIPTION OF SYMBOLS 1 Treatment tank 3 Water dropping urine inlet 4 Flush toilet 5 Residue discharge area 6 Heating aeration processing area 7 Heating means 8 Air supply means 12
14 Coarse foreign matter receiving net 15 Protruding case portion 16 Residue discharging means 17 Rotating arm 18 Rotating arm rotation driving means 19 Residue pumping bucket 20 Discharged residue receiving hopper 21, 40 Large diameter spur gears 22, 41 Small diameter spur gears 23, 42 Reduction gear motor 25 Contact member 26 Pin-like fixed contact member 27 Lower open cover 28 Residue processing means 29 Fixed case 30 Rotating body 31 Rotating body rotation driving means 32 Peripheral side plates 32a and 34a Drain region 33 Top plate 34 Bottom plate 35 Rotating shafts 37a to 37c Radial partition walls 43a to 43c Residue receiving opening 44 Opening 46 Water receiving tray 47 Dry residue carrying case 49 Air blower 50 Exhaust cylinder 51 Exhaust blower 52 Float 53 for detecting water level of object to be treated Processed water level detection devices A1 to A3 Rotating compartment space P1 Residual temporary storage part P2 Residue drying section P3 dry residue 渣排 unloading position

Claims (9)

水洗送出された加水糞尿を受け入れる1つの処理槽内に、この処理槽内の被処理物を加熱する加熱手段と、被処理物内に空気を送り込んで撹拌と曝気を行う送気手段と、この処理槽内の最低水位から最高水位までの全高さ範囲を取り出し領域として残渣を当該取り出し領域から処理槽内の上方に取り出す残渣排出手段とが設けられ、この残渣排出手段により取り出された残渣を処理する残渣処理手段を備え、この残渣処理手段は、水切り可能な残渣一時貯留部、残渣乾燥部、及び前記残渣一時貯留部で一定期間貯留された水切り残渣を前記残渣乾燥部に送り込む残渣搬送手段を備え、前記残渣一時貯留部から滴下する水分が処理槽内に戻されるように構成された糞尿処理装置であって、
残渣一時貯留部は、垂直軸心の周りに水平回転駆動される周方向複数の水切り可能な区画空間の内、残渣排出手段により排出された残渣を受け入れる位置にある区画空間で構成され、残渣乾燥部は、残渣排出手段により排出された残渣を受け入れる位置の回転方向下手側の位置にある区画空間で構成され、残渣乾燥部より回転方向下手側には、区画空間の少なくとも底を開放させる乾燥残渣排出位置が設けられ、この乾燥残渣排出位置まで回転した区画空間の開放した底から重力で排出される乾燥残渣を受け入れる位置に運搬用ケースが着脱自在に配置されている、糞尿処理装置。
In a single processing tank to accept is washed with water delivered hydrolysis manure, a heating means for heating an object in the treatment tank, and blowing means for performing stirring and aeration by feeding air into the object to be treated, the A residue discharge means is provided for taking out the residue from the removal area to the upper part of the treatment tank using the entire height range from the lowest water level to the highest water level in the treatment tank as a take-out area, and the residue taken out by this residue discharge means is treated. e Bei the residue treatment means to, the residue processing means, draining possible residue temporary retention unit, the residue drying section, and the residue conveyed to feed a certain period pooled draining residue the residue temporary retention unit to the residue dried unit A feces and urine treatment apparatus configured to return moisture in the treatment tank to the water dripped from the residue temporary storage unit ,
The residue temporary storage part is composed of a partition space in a position for receiving the residue discharged by the residue discharging means among a plurality of circumferentially drainable partition spaces driven to rotate horizontally around a vertical axis, The section is composed of a partition space located on the lower side in the rotational direction of the position for receiving the residue discharged by the residue discharging means, and a dry residue that opens at least the bottom of the partition space on the lower side in the rotational direction from the residue drying unit. An excrement disposal apparatus in which a transporting case is detachably provided at a position where a discharge position is provided and a dry residue discharged by gravity is received from an open bottom of a partition space rotated to the dry residue discharge position .
残渣処理手段は、前記垂直軸心の周りで回転駆動され且つその回転中心部から放射状に突出する周方向複数の放射状隔壁を有する回転体と、各放射状隔壁の下辺に隣接する水切り可能な固定底板と、各放射状隔壁の先端に隣接する固定周側板とを備え、前記水切り可能な区画空間が、前記回転体の周方向に隣り合う2つの放射状隔壁と固定底板及び固定周側板で囲まれた空間によって構成され、前記乾燥残渣排出位置には固定底板が設けられていない、請求項1に記載の糞尿処理装置。 The residue processing means includes a rotating body that is driven to rotate about the vertical axis and has a plurality of circumferential radial partitions protruding radially from the center of rotation, and a drainable fixed bottom plate adjacent to the lower side of each radial partition And a fixed peripheral side plate adjacent to the tip of each radial partition wall, and the drainable partition space is surrounded by two radial partition walls adjacent to each other in the circumferential direction of the rotating body, a fixed bottom plate, and a fixed peripheral side plate The feces and urine treatment apparatus according to claim 1 , wherein a fixed bottom plate is not provided at the dry residue discharge position . 残渣排出手段は、処理槽内と処理槽上方の残渣排出位置とを通る垂直回転循環経路を回動し且つ前記残渣排出位置で残渣排出状態に自動切り換えされる残渣汲み出し用バケットを備え、前記残渣排出位置と処理槽との間に配設されてバケットから排出される残渣を受け入れる水切り可能な残渣一時貯留部が設けられている、請求項1又は2に記載の糞尿処理装置。 The residue discharging means comprises a bucket for pumping residue that rotates in a vertical rotation circulation path passing through the inside of the treatment tank and the residue discharge position above the treatment tank and is automatically switched to the residue discharge state at the residue discharge position. The feces and urine treatment apparatus according to claim 1 or 2, further comprising a residue temporary storage unit disposed between the discharge position and the treatment tank and capable of draining the residue discharged from the bucket . 残渣排出手段は、水平軸心の周りで回転駆動される回転アームと、この回転アームの遊端部に前記水平軸心と平行な支軸で揺動自在に吊り下げられた残渣汲み出し用バケットと、このバケットが前記残渣排出位置に達したときに前記回転アームの回動に伴って前記バケットを残渣排出状態に反転させる固定当接部材とを備えている、請求項3に記載の糞尿処理装置。 The residue discharging means includes a rotary arm that is driven to rotate around a horizontal axis, and a residue pumping bucket that is swingably suspended from a free end of the rotary arm by a spindle parallel to the horizontal axis. An excrement disposal device according to claim 3 , further comprising a fixed contact member that reverses the bucket to a residue discharge state as the rotary arm rotates when the bucket reaches the residue discharge position. . 処理槽の一端側に加水糞尿受入口が設けられ、この加水糞尿受入口と対向する処理槽の他端側に前記残渣排出手段が配置されたエリアが設けられ、このエリアと前記加水糞尿受入口との間の位置で処理槽内に、当該エリア内に一定サイズ以上の異物などが入り込むのを防止するネットが張設されている、請求項1〜4の何れか1項に記載の糞尿処理装置。 A hydrolyzed feces and urine receiving port is provided on one end of the processing tank, and an area in which the residue discharging means is disposed on the other end of the processing tank facing the hydrolyzed feces and urine receiving port is provided. A manure treatment according to any one of claims 1 to 4, wherein a net for preventing foreign substances of a certain size or more from entering the area is stretched in the treatment tank at a position between apparatus. 処理槽の一端に加水糞尿受入口が設けられ、残渣排出手段は処理槽の他端側に配設され、処理槽内の被処理物の少なくとも表面層に水平回転方向の流れを発生させる水平回転流れ発生手段が付加されている、請求項1〜5の何れか1項に記載の糞尿処理装置。 A hydrorotic urine receiving port is provided at one end of the treatment tank, and the residue discharging means is disposed at the other end of the treatment tank, and a horizontal rotation that generates a flow in the horizontal rotation direction on at least the surface layer of the object in the treatment tank. The excrement processing apparatus according to any one of claims 1 to 5, wherein a flow generation means is added . 水平回転流れ発生手段が、処理槽内の上部空間内に水平回転気流を発生させる送気ブロワーと処理槽内からの排気路とから構成されている、請求項6に記載の糞尿処理装置。 The feces and urine processing apparatus according to claim 6, wherein the horizontal rotating flow generating means includes an air supply blower for generating a horizontal rotating air flow in an upper space in the processing tank and an exhaust path from the processing tank . 水平回転流れ発生手段が、処理槽内の被処理物を吸引して吐出するポンプから構成されている、請求項6に記載の糞尿処理装置。 The feces and urine treatment apparatus according to claim 6 , wherein the horizontal rotation flow generating means is configured by a pump that sucks and discharges an object to be processed in the treatment tank . 前記被処理物吸引吐出ポンプには、吐出される被処理物の流れを利用して外部から空気を吐出被処理物中に引き込み混合させる空気引き込み用インジェクションポンプ部が併設されている、請求項8に記載の糞尿処理装置。 9. The air suction / discharge pump includes an air suction injection pump unit that draws and mixes air into the discharged processed object from the outside using a flow of the discharged processed object. The excrement disposal apparatus described in 2.
JP2005324327A 2005-11-09 2005-11-09 Manure processing equipment Expired - Fee Related JP4081486B2 (en)

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