JPH11253919A - Waste treatment apparatus - Google Patents
Waste treatment apparatusInfo
- Publication number
- JPH11253919A JPH11253919A JP10078272A JP7827298A JPH11253919A JP H11253919 A JPH11253919 A JP H11253919A JP 10078272 A JP10078272 A JP 10078272A JP 7827298 A JP7827298 A JP 7827298A JP H11253919 A JPH11253919 A JP H11253919A
- Authority
- JP
- Japan
- Prior art keywords
- waste
- carbonized
- drying
- section
- carbonization
- 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.)
- Granted
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 54
- 238000003763 carbonization Methods 0.000 claims abstract description 49
- 238000001035 drying Methods 0.000 claims abstract description 46
- 239000002154 agricultural waste Substances 0.000 claims abstract description 32
- 238000010000 carbonizing Methods 0.000 claims abstract description 17
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 9
- 235000013305 food Nutrition 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 30
- 239000005539 carbonized material Substances 0.000 claims description 22
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 241000209094 Oryza Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002023 wood Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は例えば食品及び飲料
の生産工程で生じる搾りかす及び食品くずなどの加工残
さ並びに生ごみなどの農産系廃棄物を炭化品として加工
処理する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 a waste processing apparatus for processing processed residues such as pomace and food waste generated in the production process of food and beverages and agricultural waste such as garbage as carbonized products.
【０００２】[0002]
【発明が解決しようとする課題】従来、木材または籾殻
などを炭化処理する技術があるが、食品加工残さ及び生
ごみなどの農産系廃棄物は水分が多いから、籾殻などと
同様の炭化処理を容易に行い得ず、農産系廃棄物を炭化
加工するのに必要な作業時間の短縮並びに処理コストの
低減などを容易に行い得ない等の問題がある。Conventionally, there is a technique for carbonizing wood or rice husk, but agricultural waste such as food processing residue and garbage has a large amount of water. There is a problem that it is not easy to carry out, and it is not easy to shorten the working time required for carbonizing agricultural waste and to reduce the processing cost.
【０００３】[0003]
【課題を解決するための手段】然るに、本発明は、食品
加工残さまたは生ごみなどの農産系廃棄物を投入して乾
燥させる乾燥部と、該乾燥部によって乾燥させた前記廃
棄物を炭化する炭化部と、該炭化部によって炭化させた
前記廃棄物を炭化品として取出す炭化品取出部を設けた
もので、前記廃棄物の余分な水分を予め除去した後で炭
化させて炭化品を形成するから、籾殻などに比べて含水
量が多い前記廃棄物を炭化加工する作業時間の短縮並び
に処理コストの低減などを容易に行い得ると共に、炭化
させる前記廃棄物の種類または性状などの制限を容易に
緩和し得、炭化に不適正な廃棄物の選別除去など炭化作
業の前処理の省略または簡略化を容易に行い得、前記廃
棄物によって形成する炭化品の品質向上並びに前記廃棄
物の炭化作業性の向上などを容易に図り得るものであ
る。SUMMARY OF THE INVENTION Accordingly, the present invention provides a drying section for feeding and drying agricultural waste such as food processing residue or garbage, and carbonizing the waste dried by the drying section. A carbonized portion and a carbonized product take-out portion for taking out the waste carbonized by the carbonized portion as a carbonized product are provided, and after excess moisture of the waste is removed in advance, carbonized to form a carbonized product. From, it is possible to easily reduce the work time for carbonizing the waste having a high water content as compared with rice hulls and reduce the processing cost, and easily limit the type or property of the waste to be carbonized. It is easy to omit or simplify the pre-treatment of carbonization work such as sorting and removing waste that is not suitable for carbonization, improving the quality of carbonized products formed by the waste and carbonizing workability of the waste. of It is intended to obtain achieving such as on easy.
【０００４】また、炭化部に発生する乾留ガス燃焼空気
を乾燥部に乾燥熱源として供給するように構成したもの
で、前記乾燥部に特別に熱源を設けることなく農産系廃
棄物を乾燥し得、前記廃棄物の乾燥コストの低減などを
容易に図り得るものである。[0004] Further, the present invention is configured to supply the dry distillation gas combustion air generated in the carbonization section as a drying heat source to the drying section, so that the agricultural waste can be dried without providing a special heat source in the drying section. It is possible to easily reduce the cost for drying the waste.
【０００５】また、補助炭化材料を炭化部に供給する補
助供給部を設けたもので、炭化し易い粉殻または木材片
などの補助炭化材料を農産系廃棄物に混合させて炭化さ
せることにより、前記廃棄物に必要な熱量を容易に確保
し得ると共に、作業開始時に補助炭化材料だけを炭化さ
せることにより、乾燥部に必要な熱風を炭化部で容易に
発生させ得るものである。[0005] Further, an auxiliary supply section for supplying the auxiliary carbonized material to the carbonized section is provided, and an auxiliary carbonized material such as a powdery shell or a piece of wood which is easily carbonized is mixed with agricultural waste and carbonized. The amount of heat required for the waste can be easily secured, and only the auxiliary carbonized material is carbonized at the start of the work, so that the hot air required for the drying section can be easily generated in the carbonized section.
【０００６】また、乾燥機に投入する農産系廃棄物を細
断する粉砕機を乾燥部に設けたもので、乾燥させる前記
廃棄物の事前選別など前処理作業の省略または簡略化な
どを容易に行い得ると共に、前記廃棄物の乾燥時間の短
縮などを容易に図り得るものである。In addition, a crusher for shredding agricultural wastes to be fed into the dryer is provided in the drying section, so that it is easy to omit or simplify a pretreatment operation such as pre-sorting of the wastes to be dried. In addition to the above, the drying time of the waste can be easily reduced.
【０００７】また、乾燥部で乾燥させた農産系廃棄物を
乾粉として取出す乾粉取出部を設けたもので、土壌改良
材などに用いる炭化品とは別に、飼料などに活用する乾
粉を取出すことにより、前記廃棄物の処理後の用途を容
易に拡大し得、前記廃棄物を種類または成分に応じて有
効活用し得るものである。[0007] Further, a dry powder take-out unit is provided for taking out agricultural wastes dried in the drying unit as dry powder. Apart from carbonized products used for soil improvement materials, etc., it is possible to take out dry powder used for feed and the like. The use of the waste after the treatment can be easily expanded, and the waste can be effectively utilized according to the type or the component.
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施例を図面に基
づいて詳述する。図１は農産系廃棄物の処理説明図、図
２は同処理施設の正面図、図３は同平面図であり、炭化
炉（１）及び燃焼炉（２）を備えた炭化部（３）を設け
るもので、炭化材料を原料ホッパー（４）に投入し、電
動モータ（５）によって駆動する原料フィーダ（６）か
ら前記ホッパー（４）の炭化材料を炭化炉（１）に搬入
させると共に、電動モータ（７）によって駆動するスク
リュ型炭化コンベヤ（８）を炭化炉（１）に内設させ
る。また、灯油を燃焼させるバーナ（９）と、空気を送
込む電動ブロア（１０）を設け、前記コンベヤ（８）に
よって送る炭化材料を加熱して乾留ガスを発生させ、乾
留ガスを燃焼させて炭化炉（１）内部の温度を高温維持
させ、前記コンベヤ（８）によって送る途中の炭化材料
を連続的に炭化させると共に、電動モータ（１１）によ
って駆動する冷却フィーダ（１２）を前記コンベヤ
（８）の送り終端側に設け、前記コンベヤ（８）終端か
ら送出される炭化品に水を散水ノズル（１３）から散布
した後、前記炭化品を冷却フィーダ（１２）によって取
出すように構成している。Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is an explanatory diagram of the treatment of agricultural waste, FIG. 2 is a front view of the treatment facility, and FIG. 3 is a plan view of the treatment facility, and a carbonization unit (3) including a carbonization furnace (1) and a combustion furnace (2). The carbonized material is put into a raw material hopper (4), and the carbonized material of the hopper (4) is carried into a carbonizing furnace (1) from a raw material feeder (6) driven by an electric motor (5). A screw-type carbonization conveyor (8) driven by an electric motor (7) is provided inside the carbonization furnace (1). Further, a burner (9) for burning kerosene and an electric blower (10) for sending air are provided, and the carbonized material sent by the conveyor (8) is heated to generate a carbonized gas, and the carbonized gas is burned to burn the carbonized gas. The temperature inside the furnace (1) is maintained high, the carbonized material being fed by the conveyor (8) is continuously carbonized, and the cooling feeder (12) driven by the electric motor (11) is connected to the conveyor (8). The water is sprayed from the watering nozzle (13) to the carbonized product sent from the end of the conveyor (8), and the carbonized product is taken out by the cooling feeder (12).
【０００９】また、製品ホッパー（１４）及び袋詰機
（１５）を備えた炭化品取出部（１６）を設け、前記冷
却フィーダ（１２）によって温度を下げた炭化品を製品
コンベヤ（１７）により前記ホッパー（１４）に搬入さ
せ、略一定量の炭化品を袋（１８）に自動的に詰めて取
出し、例えば土壌改良材、育苗園芸資材、ろ過吸着剤、
脱臭剤、調温剤などとして前記炭化品を利用するように
構成している。Further, a carbonized product take-out section (16) provided with a product hopper (14) and a bag filling machine (15) is provided, and the carbonized product reduced in temperature by the cooling feeder (12) is supplied to the product conveyor (17). It is carried into the hopper (14), and a substantially constant amount of carbonized product is automatically packed in the bag (18) and taken out. For example, soil improvement material, nursery and horticultural material, filtration adsorbent,
The carbonized product is used as a deodorant, a temperature control agent, and the like.
【００１０】さらに、粉砕機（１９）及び乾燥機（２
０）を備えた乾燥部（２１）を設け、ホッパー（２２）
に投入される食品加工残さ及び生ごみなどの農産系廃棄
物を、電動モータ（２３）によって駆動する粉砕機（１
９）によって細断した後、電動モータ（２４）によって
駆動する原料フィーダ（２５）によって乾燥機（２０）
に搬入させると共に、複数の円板で形成する乾燥コンベ
ヤ（２６）に設け、該コンベア（２６）を電動モータ
（２７）によって駆動し、また燃焼炉（２）の乾留ガス
燃焼空気を乾燥機（２０）に外気混合器（２８）を介し
て供給させる乾燥給気パイプ（２９）を設け、前記コン
ベヤ（２６）によって送る途中の農産系廃棄物を乾留ガ
ス燃焼空気によって乾燥させて乾粉を形成するように構
成している。Further, a pulverizer (19) and a dryer (2)
0) with a drying section (21) and a hopper (22)
Crusher (1) that drives agricultural waste such as food processing residue and garbage thrown into
After shredding by 9), a dryer (20) by a raw material feeder (25) driven by an electric motor (24).
And a drying conveyor (26) formed of a plurality of disks, the conveyor (26) is driven by an electric motor (27), and the carbonized air from the combustion furnace (2) is dried by a dryer ( 20) is provided with a dry air supply pipe (29) to be supplied via an outside air mixer (28), and the agricultural waste in the middle of being sent by the conveyor (26) is dried by the carbonization gas combustion air to form dry powder. It is configured as follows.
【００１１】また、前記乾燥機（２０）の乾粉出口を前
記原料ホッパー（４）にコンベヤ（３０）及び切換シャ
ッタ（３１）を介して接続させ、乾燥機（２０）で形成
した乾粉を炭化材料として原料ホッパー（４）に投入さ
せると共に、乾燥機（２０）の吸湿空気を吸込む換気ブ
ロア（３２）を設け、サイクロン型集塵器（３３）を前
記ブロア（３２）に接続させ、ブロア（３２）の吸引に
よって乾燥機（２０）内部を負圧にして燃焼炉（２）の
乾留ガス燃焼空気を吸込ませ、ブロア（３２）の排気を
除塵して集めた集塵器（３３）の塵を原料ホッパー
（４）に投入させるように構成している。The dry powder outlet of the dryer (20) is connected to the raw material hopper (4) via a conveyor (30) and a switching shutter (31), and the dry powder formed by the dryer (20) is carbonized. And a ventilation blower (32) for sucking the moisture in the dryer (20) is provided, and a cyclone type dust collector (33) is connected to the blower (32). ), The inside of the dryer (20) is made to have a negative pressure, and the combustion air from the combustion furnace (2) is sucked in. Then, the dust from the dust collector (33) collected by removing the exhaust from the blower (32) is removed. It is configured to be charged into the raw material hopper (4).
【００１２】さらに、乾粉ホッパー（３４）及び袋詰機
（３５）を備えた乾粉取出部（３６）を設け、前記乾燥
機（２０）の乾粉出口に切換シャッタ（３１）及び乾粉
コンベヤ（３７）を介して前記ホッパー（３４）を接続
させ、乾燥機（２０）で形成した乾粉を前記シャッタ
（３１）及びコンベヤ（３７）を介してホッパー（３
４）に搬入させ、略一定量の乾粉を袋（３８）に自動的
に詰めて取出し、例えば飼料または肥料などとして乾粉
を利用するように構成している。Further, a dry powder extracting section (36) provided with a dry powder hopper (34) and a bag filling machine (35) is provided, and a switching shutter (31) and a dry powder conveyor (37) are provided at a dry powder outlet of the dryer (20). The hopper (34) is connected to the hopper (3) through the shutter (31) and the conveyor (37).
4), a substantially constant amount of dry powder is automatically packed in a bag (38) and taken out, and the dry powder is used as feed or fertilizer, for example.
【００１３】さらに、籾殻または木材片などの補助炭化
材料を前記原料ホッパー（４）に搬入させる補助ホッパ
ー（３９）及びコンベヤ（４０）を備えた補助供給部
（４１）を設け、前記農産系廃棄物よりも炭化させ易い
籾殻などの補助炭化材料を炭化炉（１）に供給し、炭化
作業開始時、バーナ（９）の加熱によって補助炭化材料
を炭化して乾留ガスを発生させ、乾留ガスの燃焼によっ
て炭化炉（１）を高温維持して後続の炭化材料を炭化さ
せ、また乾燥機（２０）に乾留ガス燃焼空気を乾燥熱風
として供給し、乾粉を形成する農産系廃棄物の乾燥を行
うと共に、炭化作業途中で、乾燥機（２０）から炭化炉
（１）に投入される乾粉の含水量などが多くて炭化が不
十分に行われるとき、籾殻などの補助炭化材料を炭化炉
（１）に搬入し、乾粉に補助炭化材料を混合させて炭化
させ、炭化炉（１）での炭化を適正に行わせ、炭化炉
（１）の温度が不適正に低下するのを防ぎ、またバーナ
（９）の灯油消費量を低減させ、また不完全な炭化状態
の乾粉が炭化炉（１）から排出されるのを防ぐように構
成している。Further, an auxiliary supply unit (41) including an auxiliary hopper (39) and a conveyor (40) for carrying an auxiliary carbonized material such as rice hulls or wood pieces into the raw material hopper (4) is provided. Auxiliary carbonized material such as rice hulls that is easier to carbonize than the material is supplied to the carbonization furnace (1), and at the start of the carbonization operation, the auxiliary carbonized material is carbonized by heating the burner (9) to generate a carbonized gas. The combustion furnace (1) is maintained at a high temperature by combustion to carbonize the subsequent carbonized material, and the dry distillation gas combustion air is supplied as dry hot air to the dryer (20) to dry the agricultural waste forming dry powder. At the same time, during the carbonization operation, when the water content of the dry powder supplied from the dryer (20) to the carbonization furnace (1) is large and carbonization is insufficient, the auxiliary carbonized material such as rice hulls is removed from the carbonization furnace (1). ) And dry Carbonized by mixing auxiliary carbonized material, carbonization in the carbonization furnace (1) is properly performed, the temperature of the carbonization furnace (1) is prevented from being lowered inappropriately, and kerosene consumption of the burner (9) is also reduced. It is configured to reduce the amount and prevent the incompletely carbonized dry powder from being discharged from the carbonization furnace (1).
【００１４】上記から明らかなように、食品加工残さま
たは生ごみなどの農産系廃棄物を投入して乾燥させる乾
燥部（２１）と、該乾燥部（２１）によって乾燥させた
前記廃棄物を炭化する炭化部（３）と、該炭化部（３）
によって炭化させた前記廃棄物を炭化品として取出す炭
化品取出部（１６）を設け、前記廃棄物の余分な水分を
予め除去した後で炭化させて炭化品を形成させ、籾殻な
どに比べて含水量が多い前記廃棄物を炭化加工する作業
時間の短縮並びに処理コストの低減などを行えると共
に、炭化させる前記廃棄物の種類または性状などの制限
を緩和し、炭化に不適正な廃棄物の選別除去など炭化作
業の前処理の省略または簡略化を行い、前記廃棄物によ
って形成する炭化品の品質向上並びに前記廃棄物の炭化
作業性の向上などを図るもので、炭化部（３）に発生す
る乾留ガス燃焼空気を乾燥部（２１）に乾燥熱源として
供給し、前記乾燥部（２１）に特別に熱源を設けること
なく農産系廃棄物を乾燥し、前記廃棄物の乾燥コストの
低減などを図るように構成している。As is apparent from the above description, a drying section (21) for feeding and drying agricultural waste such as food processing residue or garbage, and carbonizing the waste dried by the drying section (21). Carbonized portion (3), and carbonized portion (3)
A carbonized product take-out section (16) for removing the carbonized waste as a carbonized product is provided, and after removing excess water from the waste in advance, carbonized to form a carbonized product, which is contained compared to rice hulls and the like. In addition to shortening the work time for carbonizing the waste with a large amount of water and reducing the processing cost, the restrictions on the type or properties of the waste to be carbonized are alleviated, and the waste that is not suitable for carbonization is selectively removed. Omission or simplification of the pretreatment of the carbonization work is performed to improve the quality of the carbonized product formed by the waste and the carbonization workability of the waste. The gas combustion air is supplied to the drying section (21) as a drying heat source, and the agricultural waste is dried without providing a special heat source in the drying section (21) so as to reduce the drying cost of the waste. It is configured.
【００１５】また、補助炭化材料を炭化部（３）に供給
する補助供給部（４１）を設け、炭化し易い粉殻または
木材片などの補助炭化材料を農産系廃棄物に混合させて
炭化させ、前記廃棄物に必要な熱量を確保すると共に、
作業開始時に補助炭化材料だけを炭化させ、乾燥部（２
１）に必要な熱風を炭化部で発生させる。また、乾燥機
（２０）に投入する農産系廃棄物を細断する粉砕機（１
９）を乾燥部に設け、乾燥させる前記廃棄物の事前選別
など前処理作業の省略または簡略化などを行うと共に、
前記廃棄物の乾燥時間の短縮などを図る。また、乾燥部
（２１）で乾燥させた農産系廃棄物を乾粉として取出す
乾粉取出部（３６）を設け、土壌改良材などに用いる炭
化品とは別に、飼料などに活用する乾粉を取出し、前記
廃棄物の処理後の用途を拡大し、前記廃棄物を種類また
は成分に応じて有効活用するように構成している。An auxiliary supply section (41) for supplying the auxiliary carbonized material to the carbonization section (3) is provided, and the auxiliary carbonized material such as powdery hulls or wood chips that are easily carbonized is mixed with the agricultural waste and carbonized. , While ensuring the amount of heat required for the waste,
At the start of work, only the auxiliary carbonized material is carbonized, and the drying section (2
The hot air required for 1) is generated in the carbonized portion. In addition, a pulverizer (1) for chopping agricultural waste into the dryer (20).
9) is provided in the drying unit to omit or simplify the pre-processing work such as pre-sorting of the waste to be dried,
The drying time of the waste is reduced. Further, a dry powder take-out unit (36) for taking out the agricultural waste dried in the drying unit (21) as dry powder is provided, and apart from the carbonized product used as a soil improvement material, the dry powder used for feed is taken out. The use of the waste after treatment is expanded, and the waste is effectively used according to the type or the component.
【００１６】本実施例は上記の如く構成しており、籾殻
などの補助炭化材料を補助供給部（４１）から原料ホッ
パー（４）に投入して炭化炉（１）に搬入させ、バーナ
（９）の加熱によって炭化炉（１）内の補助炭化材料を
炭化させ、また炭化によって発生する乾留ガスを燃焼さ
せ、乾留ガス燃焼空気である熱風を乾燥機（２０）に送
給させると共に、例えば各種飲料（ビール、コーヒーな
ど）または豆腐などの搾りかす、野菜及び負具または菓
子パンなどの加工残さ、並びに生ごみ等の農産系廃棄物
を粉砕機（１９）によって裁断して乾燥機（２０）に搬
入させ、炭化部（３）に発生する乾留ガス燃焼空気を乾
燥熱風として用いる乾燥機（２０）により農産系廃棄物
を乾燥させて乾粉を形成する。This embodiment is constructed as described above. An auxiliary carbonized material such as rice hulls is charged from an auxiliary supply section (41) into a raw material hopper (4), carried into a carbonization furnace (1), and burned by a burner (9). ), The auxiliary carbonized material in the carbonization furnace (1) is carbonized, the carbonized gas generated by the carbonization is burned, and hot air as the carbonized gas combustion air is supplied to the dryer (20). Beverages such as beverages (beer, coffee, etc.) or tofu, vegetables and processing residues such as jigs or confectionery bread, and agricultural waste such as garbage are cut by a crusher (19) and dried (20). Agricultural waste is dried by a dryer (20) using the combustion air of the carbonization gas generated in the carbonization section (3) as hot air for drying.
【００１７】また、前記乾燥機（２０）の乾粉を乾粉取
出部（３６）に搬出させ、乾粉を飼料などとして袋（３
８）詰め出荷すると共に、前記乾燥機（２０）の乾粉を
原料ホッパー（４）から炭化炉（１）に搬入させ、乾粉
を炭化させて炭化品を形成して製品取出部（１６）に搬
出させ、農産系廃棄物を原料とする乾粉で形成した炭化
品を土壌改良材などとして袋（１８）詰め出荷させる。Further, the dry powder of the dryer (20) is carried out to a dry powder extracting section (36), and the dry powder is used as feed or the like in a bag (3).
8) At the same time as packing and shipping, the dry powder of the dryer (20) is carried into the carbonization furnace (1) from the raw material hopper (4), and the dry powder is carbonized to form a carbonized product, which is then carried out to the product take-out section (16). Then, carbonized products formed from dry powders made from agricultural wastes are packed in bags (18) as soil improvement materials and shipped.
【００１８】また、炭化作業時、炭化炉（１）が乾留ガ
スの燃焼によって高温維持されるときはバーナ（９）を
消炎させ、灯油消費量を低減させると共に、農産系廃棄
物の炭化に必要な温度よりも炭化炉（１）温度が低下す
るとき、籾殻などの補助炭化材料を補助供給部（４１）
から炭化炉（１）に供給し、乾留ガスを十分に発生させ
て炭化炉（１）を高温維持したり、バーナ（９）を再び
着火させて炭化炉（１）を高温維持する。During the carbonization operation, when the carbonization furnace (1) is maintained at a high temperature by the combustion of the carbonization gas, the burner (9) is extinguished to reduce kerosene consumption and to carbonize agricultural waste. When the temperature of the carbonization furnace (1) is lower than the appropriate temperature, the auxiliary supply material (41)
The carbonization furnace (1) is supplied from the furnace to generate sufficient carbonization gas to maintain the carbonization furnace (1) at a high temperature, or to re-ignite the burner (9) to maintain the carbonization furnace (1) at a high temperature.
【００１９】[0019]
【発明の効果】以上実施例から明らかなように本発明
は、食品加工残さまたは生ごみなどの農産系廃棄物を投
入して乾燥させる乾燥部（２１）と、該乾燥部（２１）
によって乾燥させた前記廃棄物を炭化する炭化部（３）
と、該炭化部（３）によって炭化させた前記廃棄物を炭
化品として取出す炭化品取出部（１６）を設けたもの
で、前記廃棄物の余分な水分を予め除去した後で炭化さ
せて炭化品を形成するから、籾殻などに比べて含水量が
多い前記廃棄物を炭化加工する作業時間の短縮並びに処
理コストの低減などを容易に行うことができると共に、
炭化させる前記廃棄物の種類または性状などの制限を容
易に緩和でき、炭化に不適正な廃棄物の選別除去など炭
化作業の前処理の省略または簡略化を容易に行うことが
でき、前記廃棄物によって形成する炭化品の品質向上並
びに前記廃棄物の炭化作業性の向上などを容易に図るこ
とができるものである。As is apparent from the above examples, the present invention provides a drying unit (21) for feeding and drying agricultural waste such as food processing residue or garbage, and a drying unit (21).
Carbonization part (3) for carbonizing the waste dried by
And a carbonized product take-out part (16) for taking out the waste carbonized by the carbonization part (3) as a carbonized product. Since the product is formed, it is possible to easily shorten the operation time and the processing cost of carbonizing the waste having a higher water content than rice hulls and the like,
Restrictions such as the type or property of the waste to be carbonized can be easily relaxed, and the pretreatment of the carbonization work such as selection and removal of waste inappropriate for carbonization can be easily performed or simplified. Thus, it is possible to easily improve the quality of the carbonized product formed by the method and the carbonization workability of the waste.
【００２０】また、炭化部（３）に発生する乾留ガス燃
焼空気を乾燥部（２１）に乾燥熱源として供給するよう
に構成したもので、前記乾燥部（２１）に特別に熱源を
設けることなく農産系廃棄物を乾燥でき、前記廃棄物の
乾燥コストの低減などを容易に図ることができるもので
ある。Further, the structure is such that the carbonized gas combustion air generated in the carbonization section (3) is supplied to the drying section (21) as a drying heat source, without providing a special heat source in the drying section (21). Agricultural waste can be dried, and the cost of drying the waste can be easily reduced.
【００２１】また、補助炭化材料を炭化部（３）に供給
する補助供給部（４１）を設けたもので、炭化し易い粉
殻または木材片などの補助炭化材料を農産系廃棄物に混
合させて炭化させることにより、前記廃棄物に必要な熱
量を容易に確保できると共に、作業開始時に補助炭化材
料だけを炭化させることにより、乾燥部（２１）に必要
な熱風を炭化部で容易に発生させることができるもので
ある。An auxiliary supply section (41) for supplying the auxiliary carbonized material to the carbonization section (3) is provided, and the auxiliary carbonized material such as powdery hulls or wood chips that are easily carbonized is mixed with the agricultural waste. By carbonizing the waste, the amount of heat required for the waste can be easily secured, and only the auxiliary carbonized material is carbonized at the start of the operation, so that the hot air required for the drying section (21) is easily generated in the carbonizing section. Is what you can do.
【００２２】また、乾燥機（２０）に投入する農産系廃
棄物を細断する粉砕機（１９）を乾燥部（２１）に設け
たもので、乾燥させる前記廃棄物の事前選別など前処理
作業の省略または簡略化などを容易に行うことができる
と共に、前記廃棄物の乾燥時間の短縮などを容易に図る
ことができるものである。A crusher (19) for shredding agricultural waste to be introduced into the dryer (20) is provided in the drying section (21), and a pre-processing operation such as pre-sorting of the waste to be dried is performed. Can be easily omitted or simplified, and the drying time of the waste can be easily reduced.
【００２３】また、乾燥部（２１）で乾燥させた農産系
廃棄物を乾粉として取出す乾粉取出部（３６）を設けた
もので、土壌改良材などに用いる炭化品とは別に、飼料
などに活用する乾粉を取出すことにより、前記廃棄物の
処理後の用途を容易に拡大でき、前記廃棄物を種類また
は成分に応じて有効活用できるものである。A dry powder take-out section (36) for taking out agricultural wastes dried in the drying section (21) as dry powder is provided. By removing the dry powder, the use of the waste after treatment can be easily expanded, and the waste can be effectively utilized according to the type or the component.
【図１】農産系廃棄物の処理説明図。FIG. 1 is a diagram illustrating the treatment of agricultural waste.
【図２】同処理施設の正面図。FIG. 2 is a front view of the processing facility.
【図３】同平面図。FIG. 3 is a plan view of the same.
（３） 炭化部 （１６） 炭化品取出部 （１９） 粉砕機 （２０） 乾燥機 （２１） 乾燥部 （３６） 乾粉取出部 （４１） 補助供給部 (3) Carbonization section (16) Carbonized product removal section (19) Crusher (20) Dryer (21) Drying section (36) Dry powder removal section (41) Auxiliary supply section
Claims (5)
廃棄物を投入して乾燥させる乾燥部と、該乾燥部によっ
て乾燥させた前記廃棄物を炭化する炭化部と、該炭化部
によって炭化させた前記廃棄物を炭化品として取出す炭
化品取出部を設けたことを特徴とする廃棄物処理装置。1. A drying section for charging and drying agricultural waste such as food processing residue or garbage, a carbonizing section for carbonizing the waste dried by the drying section, and a carbonizing section for carbonizing the waste. A waste product treating apparatus provided with a carbonized product take-out section for taking out the waste as a carbonized product.
燥部に乾燥熱源として供給するように構成したことを特
徴とする請求項１に記載の廃棄物処理装置。2. The waste treatment apparatus according to claim 1, wherein the combustion air generated from the carbonization gas generated in the carbonization section is supplied to the drying section as a drying heat source.
給部を設けたことを特徴とする請求項１に記載の廃棄物
処理装置。3. The waste treatment apparatus according to claim 1, further comprising an auxiliary supply unit that supplies the auxiliary carbonized material to the carbonization unit.
る粉砕機を乾燥部に設けたことを特徴とする請求項１に
記載の廃棄物処理装置。4. The waste treatment apparatus according to claim 1, wherein a pulverizer for shredding the agricultural waste to be fed into the dryer is provided in the drying unit.
として取出す乾粉取出部を設けたことを特徴とする請求
項１に記載の廃棄物処理装置。5. The waste treatment apparatus according to claim 1, further comprising a dry powder take-out unit for taking out the agricultural waste dried in the drying unit as dry powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07827298A JP3871001B2 (en) | 1998-03-10 | 1998-03-10 | Waste treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07827298A JP3871001B2 (en) | 1998-03-10 | 1998-03-10 | Waste treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11253919A true JPH11253919A (en) | 1999-09-21 |
| JP3871001B2 JP3871001B2 (en) | 2007-01-24 |
Family
ID=13657356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07827298A Expired - Fee Related JP3871001B2 (en) | 1998-03-10 | 1998-03-10 | Waste treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3871001B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008238129A (en) * | 2007-03-28 | 2008-10-09 | Japan Sewage Works Agency | Carbonization treatment equipment of sludge |
| JP2013082799A (en) * | 2011-10-07 | 2013-05-09 | Toshiba Corp | Carbonizing system |
-
1998
- 1998-03-10 JP JP07827298A patent/JP3871001B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008238129A (en) * | 2007-03-28 | 2008-10-09 | Japan Sewage Works Agency | Carbonization treatment equipment of sludge |
| JP2013082799A (en) * | 2011-10-07 | 2013-05-09 | Toshiba Corp | Carbonizing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3871001B2 (en) | 2007-01-24 |
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