JPH041036B2 - - Google Patents
Info
- Publication number
- JPH041036B2 JPH041036B2 JP63172976A JP17297688A JPH041036B2 JP H041036 B2 JPH041036 B2 JP H041036B2 JP 63172976 A JP63172976 A JP 63172976A JP 17297688 A JP17297688 A JP 17297688A JP H041036 B2 JPH041036 B2 JP H041036B2
- Authority
- JP
- Japan
- Prior art keywords
- chicken manure
- sawdust
- fluidized bed
- chicken
- fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 241000287828 Gallus gallus Species 0.000 claims description 27
- 210000003608 fece Anatomy 0.000 claims description 27
- 239000010871 livestock manure Substances 0.000 claims description 22
- 239000002699 waste material Substances 0.000 claims description 18
- 238000003763 carbonization Methods 0.000 claims description 15
- 239000003337 fertilizer Substances 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 235000013330 chicken meat Nutrition 0.000 description 22
- 239000000843 powder Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 244000144977 poultry Species 0.000 description 4
- 235000013594 poultry meat Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000012773 agricultural material Substances 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 1
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Description
【発明の詳細な説明】
本発明は、養鶏場敷料の廃棄物を原料として、
鶏ふん肥料入土壌改良材を製造する方法に関する
ものである。養鶏場では、鶏から排出される大量
のふん尿の処理を行いやすいように、鶏舎の床に
オガ粉（木粉）を敷料として敷いている。オガ粉
が尿を吸収し、ふんで汚れたら、敷料ごと交替す
る作業を行う。[Detailed description of the invention] The present invention uses poultry farm bedding waste as raw material.
The present invention relates to a method for producing a soil improvement material containing chicken feces fertilizer. At poultry farms, sawdust (wood flour) is used as bedding on the floor of the poultry house to make it easier to dispose of the large amounts of excrement excreted by the chickens. Once the sawdust absorbs urine and becomes contaminated with feces, the entire bedding material must be replaced.
従つて、大量の敷料廃棄物が発生し、その処理
に困つているのが現状である。従来、鶏ふんは肥
料成分に秀れており、乾燥細粒化して鶏ふん肥料
としたり、発酵させて堆肥化し、鶏ふん堆肥とし
て農業に広く利用されている。オガ粉入鶏ふんも
発酵させる堆肥化され得るが、鶏ふんだけの堆肥
化が半月から１ケ月程度なのに対し、最低でも３
〜６ケ月要する。従つて敷料廃棄物は堆肥化する
等の有効利用が中々できず、焼却炉で燃やして処
理しているのが現状である。 Therefore, a large amount of bedding waste is generated, and the current situation is that it is difficult to dispose of it. Traditionally, chicken manure is an excellent fertilizer component, and has been widely used in agriculture as chicken manure fertilizer by drying and pulverizing it, or by fermenting it and making it into compost. Chicken manure containing sawdust can also be composted by fermenting it, but it takes at least 3 months to compost chicken manure, whereas composting only chicken manure takes about half a month to a month.
It will take ~6 months. Therefore, bedding waste cannot be effectively used, such as by composting, and is currently disposed of by burning it in an incinerator.
本発明は、この敷料廃棄物を原料として炭化処
理を行い、オガ粉を、近年土壌改良材として使用
されている木炭粉に変え、同時に、鶏ふんを乾燥
濃縮化して肥料とし、鶏ふん肥料入土壌改良材と
する製法を提供するものである。 The present invention uses this bedding waste as a raw material to carbonize it, converting the sawdust into charcoal powder, which has been used as a soil improvement material in recent years, and at the same time drying and concentrating chicken manure to use it as fertilizer, improving soil with chicken manure fertilizer. It provides a manufacturing method for making wood.
第１図は、本発明の処理フロー図である。 FIG. 1 is a processing flow diagram of the present invention.
鶏舎から排出された敷料廃棄物１を天日乾燥等
で水分をある程度低下させてから原料ピツト２に
入れる。鶏ふんは、団粒になつているので、流動
層炭化炉４に適するように、敷料廃棄物１を粉砕
機３にかけ細粒化する。 Bedding waste 1 discharged from a poultry house is put into a raw material pit 2 after its moisture content is reduced to some extent by drying in the sun or the like. Since chicken manure is in the form of aggregates, the bedding waste 1 is passed through a pulverizer 3 to make it finer so that it is suitable for the fluidized bed carbonization furnace 4.
このように前処理した敷料廃棄物１）スクリユ
ーフイーダー５で流動層炭化炉４内に供給し、炭
化させる。流動層炭化炉４の構成は、敷料廃棄物
１を、炉内に供給するスクリユーフイーダー５着
火させるための起動用バーナー６、流動させるた
めの流動用ブロア７、目皿８、その他、炉本体
９、排煙口１０、炭化粉排出口１１から成る。流
動層炭化炉４に投入された敷料廃棄物１への着火
は起動用バーナー６に依つて行うが、その後は敷
料廃棄物１のオガ粉が燃料と炭化される原料とを
兼ね、流動用ブロア７によつて送り込まれる空気
により、浮遊流動化しながら炭化が進行する。流
動層炭化炉４は、炭化が目的であるから、流動層
温度が400℃位に抑えるように、空気量、敷料廃
棄物１の供給量を制御する。一方、敷料廃棄物１
中の鶏ふんは流動層内の高温で、水分・揮発分は
放出され、肥料成分が濃縮される、又、一部、排
煙中に浮遊した鶏ふん粒子はサイクロン１２で捕
獲され、炭化粉排出口１１から排出されたオガ粉
炭化粉に混ぜられる。サイクロン１２を通過した
排煙は、オイルバーナー等による脱臭炉１３に導
き、悪臭となる成分を熱分解し大気中に放出す
る。 The bedding waste thus pretreated 1) is fed into the fluidized bed carbonization furnace 4 using the screw feeder 5 and carbonized. The configuration of the fluidized bed carbonization furnace 4 includes a screw feeder 5 that supplies bedding waste 1 into the furnace, a startup burner 6 for igniting it, a fluidization blower 7 for fluidizing it, a perforation plate 8, and other components. It consists of a main body 9, a smoke exhaust port 10, and a carbonized powder discharge port 11. The bedding waste 1 put into the fluidized bed carbonization furnace 4 is ignited by the starting burner 6, but after that, the sawdust of the bedding waste 1 serves both as fuel and the raw material to be carbonized, and is ignited by the fluidizing blower. Carbonization progresses while floating and fluidizing due to the air sent in by 7. Since the purpose of the fluidized bed carbonization furnace 4 is carbonization, the amount of air and the amount of bedding waste 1 supplied are controlled so that the temperature of the fluidized bed is suppressed to about 400°C. On the other hand, bedding waste 1
The chicken manure inside is exposed to high temperatures in a fluidized bed, where moisture and volatile matter are released and fertilizer components are concentrated.Additionally, some of the chicken manure particles floating in the flue gas are captured by cyclone 12 and sent to the carbonized powder outlet. It is mixed with the sawdust carbonized powder discharged from 11. The exhaust gas that has passed through the cyclone 12 is guided to a deodorizing furnace 13 using an oil burner or the like, where components that cause bad odor are thermally decomposed and released into the atmosphere.
本発明は、以上のような方法で、鶏ふん肥料入
土壌改良材を製造するものであり、以下、特長に
関して述べる。 The present invention is to produce a soil improvement material containing chicken feces fertilizer by the method described above, and its features will be described below.
本発明の製造の第一の特長は、炭化炉を、ロー
タリー・キルンや平炉では無く、流動層炭化方式
を採用した点である。ロータリー・キルンは設備
費が高く、炭化のための燃料を別に用意をしなく
てはならないという欠点がある。平炉は別の燃料
は必要は無いが、作業の都合上、上部を開放式に
しなければならないので鶏ふんを含む敷料廃棄物
１の悪臭が作業場にたちこめ、又、炭化の進行に
伴い、敷料廃棄物１を順次片炉内に敷きつめてい
く作業はこのような悪環境下で行わなければなら
ない。さらに、平炉による操業は完全なバツジ処
理的になり連続大量処理に適していない。本製法
は、流動層炭化炉４に依るので、連続運転に適
し、容易に自動化し得る。 The first feature of the production of the present invention is that the carbonization furnace is not a rotary kiln or an open hearth, but a fluidized bed carbonization method. Rotary kilns have the drawbacks of high equipment costs and the need to separately prepare fuel for carbonization. Open hearths do not require separate fuel, but for work reasons, the top must be open, so the stench of bedding waste 1 containing chicken manure permeates the workplace, and as carbonization progresses, bedding waste The work of sequentially laying the pieces 1 in the furnace must be carried out under such a bad environment. Furthermore, open hearth operation is completely batch processing and is not suitable for continuous large-scale processing. Since this production method relies on the fluidized bed carbonization furnace 4, it is suitable for continuous operation and can be easily automated.
第二の特長は、敷料廃棄物１を鶏ふんとオガ粉
に分別したりしないので、処理が容易であり、さ
らにオガ粉の炭化の進行と共に、鶏ふんの肥効成
分も濃縮化された形で残存する。又、排煙中に浮
遊した細粒化した鶏ふんも回収されるので、本製
法に依つて得られる生成物１４は単なる土壌改良
材としてのオガ粉炭化粉だけでは無く、乾燥鶏ふ
ん、肥効成分が濃縮化された鶏ふんの三者の混合
物となり、これを農業資材として使用した場合、
土壌改良効果ばかりでは無く、肥効があり作物の
育成状、極めて有利な相乗効果がある。さらに施
肥作業も省力化し得るという利点がある。 The second feature is that the bedding waste 1 is not separated into chicken manure and sawdust, so it is easy to dispose of, and as the sawdust carbonizes, the fertilizing components of the chicken manure remain in a concentrated form. do. In addition, the finely granulated chicken manure floating in the flue gas is also recovered, so the product 14 obtained by this method is not just carbonized sawdust as a soil improvement material, but also contains dried chicken manure and fertilizer ingredients. becomes a three-part mixture of concentrated chicken manure, and when this is used as an agricultural material,
It not only has a soil improvement effect, but also has a fertilizing effect and has an extremely advantageous synergistic effect on crop growth. Furthermore, there is the advantage that fertilization work can be labor-saving.
第三の特長として、上述のように乾燥鶏ふんと
濃縮化した鶏ふんとが共に生成するため、肥効が
速効性と遅効性をあわせ持ち、全体として長期間
の肥効が期待し得る。 The third feature is that, as mentioned above, dry chicken manure and concentrated chicken manure are produced together, so the fertilizer effect is both fast-acting and slow-acting, and a long-term fertilizer effect can be expected as a whole.
以上のように、本製法は処理に困る汚物と思わ
れていた敷料廃棄物を、鶏ふん肥料入土壌改良材
という非常に有用な農業資材に変えるという、資
源のリサイクルの観点から極めて意義ある発明と
言えよう。 As mentioned above, this manufacturing method is an extremely significant invention from the perspective of resource recycling, as it turns bedding waste, which was thought to be filth that is difficult to dispose of, into a very useful agricultural material, a soil improvement material containing chicken manure fertilizer. I can say it.
第１図は、本発明の処理フロー図である。第２
図は、流動層炭化炉の概略図である。
図中の記号は以下の通りである。１……敷料廃
棄物、２……原料ピツト、３……粉砕機、４……
流動層炭化炉、５……スクリユーフイーダー、…
…起動用バーナー、７……流動用ブロア、８……
目皿、９……炉本体、１０……排煙口、１１……
炭化粉排出口、１２……サイクロン、１３……脱
臭炉、１４……生成物。
FIG. 1 is a processing flow diagram of the present invention. Second
The figure is a schematic diagram of a fluidized bed carbonization furnace. The symbols in the figure are as follows. 1...Bedding waste, 2...Raw material pit, 3...Crusher, 4...
Fluidized bed carbonization furnace, 5...screw feeder,...
...Start-up burner, 7... Fluid blower, 8...
Perforated plate, 9... Furnace body, 10... Smoke exhaust port, 11...
Carbonized powder outlet, 12...Cyclone, 13...Deodorizing furnace, 14...Product.
Claims (1)
機３にかけて細粒化し、流動層炭化炉４に投入
し、オガ粉自体を燃料としながら炭化して、オガ
粉炭化粉を得る。鶏ふんは流動層内の高温で水
分・揮発分を放出させ、肥効成分を濃縮化する。
一部、排煙中に浮遊した鶏ふん粒子はサイクロン
１２等で乾燥鶏ふんとして回収する。以上のよう
に生成した三者を混合し、鶏ふん肥料入土壌改良
材を得る製法。1 Bedding waste 1 consisting of chicken manure and sawdust is pulverized by a pulverizer 3 and put into a fluidized bed carbonization furnace 4, where it is carbonized using the sawdust itself as fuel to obtain carbonized sawdust. Chicken manure is placed in a fluidized bed at high temperatures to release moisture and volatile matter, concentrating the fertilizing ingredients.
Some of the chicken feces particles floating in the exhaust smoke are collected as dried chicken feces using a cyclone 12 or the like. A manufacturing method for obtaining a soil improvement material containing chicken manure fertilizer by mixing the three substances produced as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63172976A JPH0222379A (en) | 1988-07-11 | 1988-07-11 | Production of soil improver containing poultry manure fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63172976A JPH0222379A (en) | 1988-07-11 | 1988-07-11 | Production of soil improver containing poultry manure fertilizer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4323526A Division JP2649305B2 (en) | 1992-12-03 | 1992-12-03 | Production method of soil improvement material containing chicken manure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0222379A JPH0222379A (en) | 1990-01-25 |
| JPH041036B2 true JPH041036B2 (en) | 1992-01-09 |
Family
ID=15951854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63172976A Granted JPH0222379A (en) | 1988-07-11 | 1988-07-11 | Production of soil improver containing poultry manure fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222379A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2620475B2 (en) * | 1992-11-30 | 1997-06-11 | 三英理工株式会社 | Porous carbide and method for producing the same |
| JP2649305B2 (en) * | 1992-12-03 | 1997-09-03 | 村上 英穂 | Production method of soil improvement material containing chicken manure |
| JP2008239382A (en) * | 2007-03-27 | 2008-10-09 | Asahi Industries Co Ltd | Method for producing granular compound fertilizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364983A (en) * | 1986-09-05 | 1988-03-23 | 柏木 守義 | Livestock excrements dry treatment machine |
-
1988
- 1988-07-11 JP JP63172976A patent/JPH0222379A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364983A (en) * | 1986-09-05 | 1988-03-23 | 柏木 守義 | Livestock excrements dry treatment machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222379A (en) | 1990-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kelleher et al. | Advances in poultry litter disposal technology–a review | |
| DE2702048C2 (en) | Process for the production of portland cement | |
| US6883444B2 (en) | Processes and systems for using biomineral by-products as a fuel and for NOx removal at coal burning power plants | |
| CN102320873B (en) | Method for preparing composite slow-release fertilizer by common utilization of biomass and sludge | |
| US6405664B1 (en) | Processes and systems for using biomineral by-products as a fuel and for NOx removal at coal burning power plants | |
| JP2017125189A (en) | Solid fuel, fertilizer, pluralistic effective utilization system for solid fuel, and method for producing pellet | |
| CA2545536A1 (en) | Method and apparatus for converting animal waste into bedding or soil amendment | |
| JPH041036B2 (en) | ||
| JP2620475B2 (en) | Porous carbide and method for producing the same | |
| JP2649305B2 (en) | Production method of soil improvement material containing chicken manure | |
| EP0549861A2 (en) | A method and a plant for manufacturing a fuel product by drying a mixed product consisting of sludge and an inflammable material | |
| WO2014053083A1 (en) | Process and device for production of compacted fertilizer charcoal | |
| JP4223070B1 (en) | Combustion method and combustor | |
| JP4870278B2 (en) | Method for producing porous activated carbide | |
| JP2002079229A (en) | System for converting carbide and dried product obtained from industrial wastes or the like into resources and system for treating used resources | |
| JP3693910B2 (en) | Method for producing carbonized product from organic waste | |
| CN209636083U (en) | A kind of recovery energy system of feces of farm | |
| KR20220015619A (en) | Livestock manure fuel composition and its manufacturing method | |
| JP2008115020A (en) | Livestock feces fertilizing device | |
| CN109592870A (en) | A kind of recovery energy system and method for feces of farm | |
| JP2006088044A (en) | Sludge carbonized matter and carbonization method of sludge | |
| JP2001049255A (en) | Soil conditioner | |
| JP2002303409A (en) | Thermal decomposition treating method for poultry manure, and special fertilizer using its residue, and soil improving agent | |
| JPH02107584A (en) | Production of snow melting fertilizer | |
| CN108059993A (en) | A kind of biomass bacteria residue granular fuel sulphur-fixing agent and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |