JPS63274486A - Treatment of droppings of domestic fowl and dung of pig or the like - Google Patents
Treatment of droppings of domestic fowl and dung of pig or the likeInfo
- Publication number
- JPS63274486A JPS63274486A JP62111579A JP11157987A JPS63274486A JP S63274486 A JPS63274486 A JP S63274486A JP 62111579 A JP62111579 A JP 62111579A JP 11157987 A JP11157987 A JP 11157987A JP S63274486 A JPS63274486 A JP S63274486A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- treatment
- dehydration
- fermentation
- pig
- 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
- 210000003608 fece Anatomy 0.000 title claims abstract description 22
- 239000003921 oil Substances 0.000 claims abstract description 21
- 235000019198 oils Nutrition 0.000 claims abstract description 21
- 238000000855 fermentation Methods 0.000 claims abstract description 8
- 230000004151 fermentation Effects 0.000 claims abstract description 8
- 238000010564 aerobic fermentation Methods 0.000 claims abstract description 6
- 239000010775 animal oil Substances 0.000 claims abstract description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 5
- 239000008158 vegetable oil Substances 0.000 claims abstract description 5
- 239000010871 livestock manure Substances 0.000 claims description 18
- 241000287828 Gallus gallus Species 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 241001465754 Metazoa Species 0.000 claims description 2
- 208000005156 Dehydration Diseases 0.000 abstract description 20
- 230000018044 dehydration Effects 0.000 abstract description 20
- 238000006297 dehydration reaction Methods 0.000 abstract description 20
- 239000002994 raw material Substances 0.000 abstract description 7
- 230000029142 excretion Effects 0.000 abstract 1
- 235000019645 odor Nutrition 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 235000019621 digestibility Nutrition 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000126 substance Substances 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
Landscapes
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
- Fodder In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
【発明の詳細な説明】 （イ） 産業上の利用分野 この発明は、鶏糞、豚糞等の処理方法に関する。[Detailed description of the invention] (b) Industrial application fields The present invention relates to a method for processing chicken manure, pig manure, etc.
（ロ） 従来の技術
従来、鶏糞、豚糞等の処理方法としては、乾燥処理方法
や、本発明者が既に発明している油温処理法等、種々の
ものがある。(B) Prior Art Conventionally, there are various methods for treating chicken manure, pig manure, etc., such as a drying method and an oil temperature treatment method already invented by the present inventor.
（ハ） 発明が解決しようとする問題点しかしながら、
乾燥処理法は悪臭公害のもとになる為に、最近ではほと
んど採用されず、薬品処理や強制脱水処理による乾燥方
法がとられるようになったが、いづれも処理後の肥料と
しての製品価値という面で可消化性、臭気除去が不十分
であり、価値の低下をまねいており、また油温脱水処理
によると、当初より油中にて完全脱水を行うものである
ため、油温加熱のたための燃費が高くなり、経済性に難
点を有していた。(c) Problems that the invention seeks to solveHowever,
Drying methods are rarely used these days because they cause odor and pollution, and drying methods using chemical treatment or forced dehydration are now used, but in both cases, the product value as a fertilizer after treatment is Digestibility and odor removal are insufficient, leading to a decrease in value.Also, according to oil temperature dehydration treatment, complete dehydration is performed in the oil from the beginning, so the oil temperature is not sufficient to remove the odor. However, the fuel consumption of the engine was high, and there were disadvantages in terms of economic efficiency.
（ニ） 問題点を解決するための手段
この発明では、鶏糞、豚糞等を好気性醗酵にて処理し、
醗酵熱を利用して予備脱水処理し、次いで、動物油或は
植物油と接触せしめ、減圧状態で加熱し、油温にて脱水
処理し、その後脱油することを特徴とする鶏糞、豚糞等
の処理方法を提供せんとするものである。(d) Means for solving the problem In this invention, chicken manure, pig manure, etc. are processed by aerobic fermentation,
Poultry manure, pig manure, etc. are subjected to preliminary dehydration treatment using fermentation heat, then brought into contact with animal oil or vegetable oil, heated under reduced pressure, dehydrated at oil temperature, and then deoiled. This paper aims to provide a processing method.
（ホ） 作用・効果
この発明によれば、予め、鶏糞、豚糞等を、好気性醗酵
にて処理するため、醗酵熱によって鶏糞等は脱水処理さ
れ、次の処理の為の予備処理が行えるものであり、次い
で加熱された動物油或は植物油と接触させることにより
、減圧下で油温により脱水処理し、脱油することによっ
て、油温による脱水時に悪臭成分は、蒸気と共に除去さ
れ、しかも醗酵熱による予備脱水によって、可消化性の
よいものとなり、更には、油温脱水時の使用油も少なく
てすみ脱油作業も簡単となる効果を有し、肥料、飼料と
し悪臭もなく、可消化性のよい製品ができるものである
。(E) Function/Effect According to this invention, chicken manure, pig manure, etc. are processed in advance by aerobic fermentation, so the chicken manure, etc. is dehydrated by fermentation heat, and can be pretreated for the next treatment. It is then brought into contact with heated animal oil or vegetable oil, and dehydrated under reduced pressure at oil temperature. By removing the oil, malodorous components are removed along with steam during dehydration at oil temperature. Preliminary dehydration using heat makes the product highly digestible.Furthermore, less oil is used during oil temperature dehydration, making the deoiling process easier. It is possible to produce products with good properties.
（へ） 実施例
この発明の実施例を詳説すれば、原料としては、鶏糞、
豚糞等の動物糞尿を使用する。(f) Example To explain in detail the example of this invention, the raw materials include chicken manure,
Use animal manure such as pig manure.
これらの原料を、好気性醗酵することによって醗酵熱に
より脱水をある程度行う。By subjecting these raw materials to aerobic fermentation, some degree of dehydration is achieved by the fermentation heat.
すなわち、含水量７０％前後とする。That is, the water content is approximately 70%.
かかる醗酵熱による脱水処理によって原料の未消化物が
消化されて、飼料製品とした場合の可消化性を向上でき
る。The dehydration treatment using the fermentation heat digests undigested materials in the raw materials, thereby improving the digestibility of the feed products.
次いで、密封状のクツカー中に投入し、原料に対して重
量３％〜１０％前後の動物油或は植物油を加え、クツカ
ーのジャケット部に蒸気を圧入して油を加熱し、約８０
℃〜１２０℃の温度で、約３時間の油温脱水処理を行う
。Next, the raw materials are placed in a sealed cupker, animal oil or vegetable oil is added in an amount of about 3% to 10% by weight based on the raw material, steam is forced into the jacket of the cupker to heat the oil, and the oil is heated to about 80% by weight.
Oil temperature dehydration treatment is performed at a temperature of 120°C to 120°C for about 3 hours.
しかも、油温脱水処理の過程で初期は、常圧か又は加圧
状態とし、後期は減圧状態とし、油温脱水処理を行う。Moreover, in the process of oil temperature dehydration treatment, the oil temperature dehydration treatment is performed under normal pressure or pressurized state at the initial stage, and under reduced pressure state at the latter stage.
なお、初期の加圧はわずかであるが、後期の減圧は真空
に近い減圧処理を行う。It should be noted that although the initial pressurization is slight, the latter depressurization is close to vacuum.
ここで脱水による含水量は５〜１０％程度とし、次いで
圧搾機により圧力を加えて脱油する。Here, the water content due to dehydration is about 5 to 10%, and then pressure is applied using a compressor to remove oil.
なお、脱油による圧力は、５００〜１，０００ｋｇ／ｃ
ｄで２〜１０分間行う。In addition, the pressure due to oil removal is 500 to 1,000 kg/c
d for 2 to 10 minutes.
脱油されたものは、圧扁状となり、これは必要に応じて
粉砕して粉状とする。The oil-removed product is pressed into a compressed form, which is crushed into powder if necessary.
このようにして出来上った製品は、肥料、飼料として使
用できるものであり、醗酵による予備脱水で原料に対し
て均等な脱水処理が行われ、未消化物の消化をよくして
おり、次いで少量の油による油温脱水で、悪臭を完全に
除去しつつ完全な脱水処理が行えるものである。The product produced in this way can be used as fertilizer or feed, and the raw materials are evenly dehydrated through preliminary dehydration through fermentation, which improves the digestion of undigested materials. By dehydrating at oil temperature using a small amount of oil, complete dehydration can be performed while completely removing bad odors.
Claims (1)
用して予備脱水処理し、次いで、動物油或は植物油と接
触せしめ、減圧状態で加熱し、油温にて脱水処理し、そ
の後脱油することを特徴とする鶏糞、豚糞等の処理方法
。1) Chicken manure, pig manure, etc. are processed by aerobic fermentation, pre-dehydrated using fermentation heat, then brought into contact with animal or vegetable oil, heated under reduced pressure, and dehydrated at oil temperature. A method for processing chicken manure, pig manure, etc., which is characterized in that it is then deoiled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62111579A JP2662220B2 (en) | 1987-05-06 | 1987-05-06 | How to treat chicken manure and pig manure for feed and fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62111579A JP2662220B2 (en) | 1987-05-06 | 1987-05-06 | How to treat chicken manure and pig manure for feed and fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63274486A true JPS63274486A (en) | 1988-11-11 |
| JP2662220B2 JP2662220B2 (en) | 1997-10-08 |
Family
ID=14564949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62111579A Expired - Fee Related JP2662220B2 (en) | 1987-05-06 | 1987-05-06 | How to treat chicken manure and pig manure for feed and fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2662220B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004209462A (en) * | 2002-12-18 | 2004-07-29 | Kobe Steel Ltd | Drying method of plant-derived biomass, and production method of biomass fuel |
| JP2012158750A (en) * | 2011-01-15 | 2012-08-23 | Marugen Yushi:Kk | Method of producing organic waste fuel and organic waste fuel |
| CN104996767A (en) * | 2015-06-15 | 2015-10-28 | 柳州市金诚鸽子养殖场 | A pigeon dropping silage fermentation method |
| CN104996766A (en) * | 2015-06-15 | 2015-10-28 | 柳州市金诚鸽子养殖场 | Vacuum fermentation method for pigeon droppings |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161800A (en) * | 1984-01-30 | 1985-08-23 | Nippon Haigou Shiryo Kk | Method for drying excretion of domestic animal or poultry |
-
1987
- 1987-05-06 JP JP62111579A patent/JP2662220B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161800A (en) * | 1984-01-30 | 1985-08-23 | Nippon Haigou Shiryo Kk | Method for drying excretion of domestic animal or poultry |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004209462A (en) * | 2002-12-18 | 2004-07-29 | Kobe Steel Ltd | Drying method of plant-derived biomass, and production method of biomass fuel |
| JP2012158750A (en) * | 2011-01-15 | 2012-08-23 | Marugen Yushi:Kk | Method of producing organic waste fuel and organic waste fuel |
| CN104996767A (en) * | 2015-06-15 | 2015-10-28 | 柳州市金诚鸽子养殖场 | A pigeon dropping silage fermentation method |
| CN104996766A (en) * | 2015-06-15 | 2015-10-28 | 柳州市金诚鸽子养殖场 | Vacuum fermentation method for pigeon droppings |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2662220B2 (en) | 1997-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |