JPH05506421A - Method for producing sterilized organic fertilizer and apparatus therefor - Google Patents

Method for producing sterilized organic fertilizer and apparatus therefor

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Publication number
JPH05506421A
JPH05506421A JP91508874A JP50887491A JPH05506421A JP H05506421 A JPH05506421 A JP H05506421A JP 91508874 A JP91508874 A JP 91508874A JP 50887491 A JP50887491 A JP 50887491A JP H05506421 A JPH05506421 A JP H05506421A
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JP
Japan
Prior art keywords
fertilizer
acidic
acid
mixture
bacteria
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP91508874A
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Japanese (ja)
Inventor
シアレイ，ブルース　ラマー
ピーターソン，ウィリアム　ディー．，ザ　セカンド
コネル，ラリイ
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JPH05506421A publication Critical patent/JPH05506421A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 ｉ咀夏！旦 明らかにしている。[Detailed description of the invention] i Tsui summer! Dan It's clear.

ｉ咀Ω鳳至 クリユー型フィーダー１２およびスクリューブレード２７によってパグミル２８ へと送られ、そこでへら型混合ブレード２９によって乾燥混合物が設定粘度にな るまで混和される。第二のスクリュー型フィーダー３１は、乾燥混合物を一方向 性送り弁３２を通して反応器３３へと運搬する。一方向性送り弁３２は、湿潤原 料２がスクリュー型フィーダー３１に入るのを防止する。i Tsui Ω Houji A pug mill 28 is formed by the crew type feeder 12 and the screw blade 27. where the dry mixture is brought to a set viscosity by a spatula-shaped mixing blade 29. Mix until completely combined. The second screw type feeder 31 feeds the dry mixture in one direction. It is transported to a reactor 33 through a feed valve 32. The one-way feed valve 32 The feed 2 is prevented from entering the screw type feeder 31.

水３６と硫酸３７は、乾燥混合物が滅菌反応器へ入ってきた時に、ｐＨ酸性混合 物とするために添加される。反応器３３とパグミル３９は、乾燥混合原料と水３ ６および硫酸３７を混合、混和する。短時間の内に、乾燥混合物中のａｍは水／ 硫酸／混合乾燥原料の酸性環境に適応する。十分な混和および適応時間の後に、 適量の無水アンモニア３８　（Ｎｉ１．）が反応器３３に注入され、混合物のｐ Ｈを迅速に変化させる。無水アンモニアは混合物を強酸性から塩基性または弱酸 性へと変化させる。温度の急激な上昇が無水アンモニアの添加によって引き起こ される。この強酸性から塩基性への急激な変化は、激しい熱の発生と共に細菌を 死滅させ、混合物を滅菌する。このようにして混合物は化学的に安定化し、細菌 の活動に起因する変化を来すことなく維持されるのである。Water 36 and sulfuric acid 37 are combined to create a pH acidic mixture when the dry mixture enters the sterile reactor. It is added to make a substance. The reactor 33 and the pug mill 39 contain dry mixed raw materials and water 3. 6 and sulfuric acid 37 are mixed. Within a short time, am in the dry mixture becomes water/ Adapts to the acidic environment of sulfuric acid/mixed dry raw materials. After sufficient mixing and adaptation time, A suitable amount of anhydrous ammonia 38 (Ni1.) is injected into the reactor 33 to reduce the p of the mixture. Change H quickly. Anhydrous ammonia converts mixtures from strongly acidic to basic or weakly acidic. change into sex. A sudden increase in temperature caused by the addition of anhydrous ammonia be done. This rapid change from strong acidity to basicity causes the generation of intense heat and kills bacteria. Kill and sterilize the mixture. The mixture is thus chemically stabilized and the bacteria It is maintained without any changes caused by the activities of

無水アンモニア３８処理によってかなりの発煙４１が起るが、これはガススクラ バー４２を通して導き出される。無水アンモニア３８を運ぶ洗浄水４３は貯水槽 ４４へと還流し、これによって無水アンモニアが回収されて効率的に再利用され る。The anhydrous ammonia38 treatment produces considerable smoke41, but this is due to gas scrubbing. It is guided through the bar 42. Washing water 43 carrying anhydrous ammonia 38 is a water storage tank. 44, whereby anhydrous ammonia is recovered and efficiently recycled. Ru.

混和され反応を終えた湿潤混合物は、今や「有機肥料」と呼び得、これは反応器 ３３から一方向弁４６を通して円板型ブライラ−４７へと移される。そして肥料 はベルトコンベヤー４８へと運ばれ、そこで最縛的に乾燥される。全過程を終え た肥料は、流通のためにバック詰めにされる。The wet mixture that has been mixed and reacted can now be called "organic fertilizer" and is 33 and is transferred to a disk-shaped brailer 47 through a one-way valve 46. and fertilizer is conveyed to a belt conveyor 48 where it is finally dried. complete the whole process The collected fertilizer is packed in bags for distribution.

バック詰めされた肥料５１は滅菌済みのものであるから、かなりの時間品質低下 や窒素含量の低下を来すことなく保存することが可能である。本有機肥料はやが て土壌に使用され、そこでは細菌が肥料によって栄養され、植物によって吸収さ れる栄養分を作り出し、そして素晴らしい植物や作物を作り出すのである。Since the packed fertilizer 51 is sterilized, the quality deteriorates for a considerable amount of time. It is possible to store it without causing a decrease in the nitrogen content. This organic fertilizer is coming soon applied to the soil, where bacteria are nourished by fertilizers and absorbed by plants. They produce nutrients that can be used for food, and produce wonderful plants and crops.

Ｗ　約 国際調査報告W approx. international search report

Claims (1)

【特許請求の範囲】 請求事項： １．有機肥料中の窒素保持の方法で、当該方法は以下より成る：有機肥料のｐＨ を強酸性にするための当該肥料に対する酸による最初の処理；当該肥料のｐＨを 弱酸性に変化させるに十分な量の塩基物質による当該肥料に対する引き続く処理 ； 当該肥料中の細菌をその変化により死滅せしめるに十分な迅速性と激烈性を有す る当該ｐＨ変化。 ２．当該酸が硫酸であるところの請求１の方法。 ３．当該塩基が無水アンモニアであるところの請求１の方法。 ４．当該塩基が無水アンモニアであるところの請求２の方法。 ５．当該酸が完全に当該有機肥料と混和され、当該肥料が均質な酸性となるとこ ろの請求１の方法。 ６．有機肥料中の窒素保持のための方法で、当該方法は以下より成る：有機肥料 のｐＨを強酸性にするための当該肥料に対する酸による最初の処理；当該肥料の ｐＨを塩基性に変化させるに十分な量の塩基物質による当該肥料に対する引き続 く処理； 当該肥料中の細菌をその変化により死滅せしめるに十分な迅速性を有する当該ｐ Ｈ変化。 ７．当該酸が硫酸であるところの請求６の方法。 ８．当該塩基が無水アンモニアであるところの請求６の方法。 ９．当該塩基が無水アンモニアであるところの請求７の方法。 １０．当該酸が完全に当該有機肥料と混和され、当該肥料が均質な酸性となると ころの請求６の方法。 １１，有機肥料中の窒素保持のための方法で、以下の段階より成る：有機肥料の 混合乾燥成分； 当該混合物を酸性ｐＨにするために十分な量の酸の当該乾燥成分に対する添加； 当該混合物を弱酸性にするために十分な量の塩基物質の当該混合物に対する引き 続く添加； そこにおいて当該乾燥成分内の細菌が当該塩基物質の当該混合物に対する当該添 加によって排除される。 １２．当該酸性ｐＨ混合物が細菌の生長に資する環境を提供するところの請求１ １の方法。 １３．当該塩基物質の当該添加が、当該細菌にとって致死的な環境を作り出すに 十分な激烈性をもつ迅速なｐＨ変化をもたらすところの請求１２の方法。 １４．有機肥料の滅菌のための反応器で、以下により成る：酸性ｐＨを持つ混合 物を作るために乾燥混合肥料成分に酸性物質を添加および混和する手段を持つ混 合器；そして 細菌が適応不可能で死滅して肥料が滅菌されるために十分に激烈な酸性ｐＨから 塩基性ｐＨへの変化を作り出す上で適当な割合と量の塩基物質を、当該酸物質と 当該乾燥混合物に添加および混和する方法。[Claims] Billing matters: 1. A method of nitrogen retention in organic fertilizers, which method consists of: pH of organic fertilizers; Initial treatment of the fertilizer with acid to make it strongly acidic; Subsequent treatment of the fertilizer with a basic substance in an amount sufficient to render it slightly acidic. ; The change is rapid and violent enough to kill the bacteria in the fertilizer. the pH change. 2. The method of claim 1, wherein said acid is sulfuric acid. 3. The method of claim 1, wherein the base is anhydrous ammonia. 4. 3. The method of claim 2, wherein said base is anhydrous ammonia. 5. The acid is completely mixed with the organic fertilizer and the fertilizer becomes homogeneously acidic. Method of claim 1. 6. A method for the retention of nitrogen in organic fertilizers, the method comprising: organic fertilizers; Initial treatment of the fertilizer with acid to make the pH of the fertilizer strongly acidic; Subsequent treatment of the fertilizer with a basic substance in an amount sufficient to change the pH to basic processing; said p having sufficient rapidity to kill the bacteria in said fertilizer by its transformation; H change. 7. The method of claim 6, wherein the acid is sulfuric acid. 8. 7. The method of claim 6, wherein said base is anhydrous ammonia. 9. 8. The method of claim 7, wherein said base is anhydrous ammonia. 10. When the acid is completely mixed with the organic fertilizer and the fertilizer becomes homogeneously acidic, Method of claim 6. 11. A method for nitrogen retention in organic fertilizers, consisting of the following steps: Mixed dry ingredients; adding an amount of acid to the dry ingredients sufficient to bring the mixture to an acidic pH; the attraction of a basic substance to the mixture in an amount sufficient to render the mixture weakly acidic; Subsequent addition; There, the bacteria in the dry ingredients are added to the mixture of the basic substance. excluded by addition. 12. Claim 1, wherein the acidic pH mixture provides an environment conducive to the growth of bacteria. Method 1. 13. The addition of the basic substance does not create an environment lethal to the bacteria. 13. The method of claim 12, which results in a rapid pH change with sufficient intensity. 14. Reactor for sterilization of organic fertilizers, consisting of: a mixture with an acidic pH; A compound that has a means of adding and blending acidic substances to dry mixed fertilizer ingredients to make a combination; and from a sufficiently acidic pH that the bacteria cannot adapt and die and the fertilizer is sterilized. A basic substance in an appropriate ratio and amount to create a basic pH change with the acid substance. How to add and mix into the dry mixture.
JP91508874A 1990-04-26 1991-04-26 Method for producing sterilized organic fertilizer and apparatus therefor Pending JPH05506421A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51476790A 1990-04-26 1990-04-26
US514,767 1990-04-26
PCT/US1991/002878 WO1991016280A1 (en) 1990-04-26 1991-04-26 Method of manufacturing sterilized organic fertilizer and apparatus therefor

Publications (1)

Publication Number Publication Date
JPH05506421A true JPH05506421A (en) 1993-09-22

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ID=24048608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP91508874A Pending JPH05506421A (en) 1990-04-26 1991-04-26 Method for producing sterilized organic fertilizer and apparatus therefor

Country Status (6)

Country Link
EP (1) EP0536149A4 (en)
JP (1) JPH05506421A (en)
KR (1) KR930702940A (en)
CN (1) CN1062337A (en)
CA (1) CA2081446A1 (en)
WO (1) WO1991016280A1 (en)

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CN105439412A (en) * 2015-11-23 2016-03-30 嘉兴职业技术学院 Livestock breeding excrement treatment system

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JPH0818893B2 (en) * 1992-03-05 1996-02-28 正治 東田 Organic fertilizer manufacturing equipment
US5466273A (en) * 1994-04-28 1995-11-14 Connell; Larry V. Method of treating organic material
JPH11173282A (en) * 1997-12-12 1999-06-29 Hitachi Ltd Scroll compressor
PL326127A1 (en) * 1998-04-30 1998-10-26 Barbara Maria Czarnecka Method of obtaining a solid fertiliser from sewage treatment sludge
AU2001237668A1 (en) * 2000-03-13 2001-09-24 Energy Engineering International (Pty) Ltd. A process for producing particulate products
FR2807351A1 (en) * 2000-04-07 2001-10-12 Groupe Alpha Logic Transformation of heterogeneous solid and/or liquid waste into fertilizer or fuel
US20050019207A1 (en) * 2001-11-02 2005-01-27 Michael John Basil Oliver Process for deodorizing and disinfecting a bioorganic material
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PL398871A1 (en) * 2012-04-18 2013-10-28 Bio Technology Spólka Z Ograniczona Odpowiedzialnoscia The method of obtaining mineral-organic fertilizer from digestate in agricultural biogas plants
CN103332982B (en) * 2013-06-27 2015-04-29 重庆拓阳科技有限公司 Method for preparing special composite microbial fertilizer for non-deciduous fruit trees and capable of improving soil, and prepared product
CN103396223B (en) * 2013-07-29 2015-08-12 成都市四友化学工业有限责任公司 A kind of take Chinese medicine slag as biological organic fertilizer and the production technique thereof of raw material
CN103980057B (en) * 2014-05-31 2015-10-07 重庆市中绿农业开发有限责任公司 Silkworm and mulberry tree organic-inorganic compound fertilizer special
RU2599176C2 (en) * 2014-11-18 2016-10-10 Общество с ограниченной ответственностью "ДарЭко" Apparatus for producing organic fertiliser
CN107973626A (en) * 2017-12-04 2018-05-01 重庆工商大学 Metal material reduces in compost treatment application and its method in nitrogen loss as nitrogen protecting agent
CN113402307B (en) * 2021-05-15 2022-09-13 甘肃华瑞农业股份有限公司 Production device and production method of amino acid fertilizer

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105439412A (en) * 2015-11-23 2016-03-30 嘉兴职业技术学院 Livestock breeding excrement treatment system

Also Published As

Publication number Publication date
EP0536149A4 (en) 1993-09-15
WO1991016280A1 (en) 1991-10-31
KR930702940A (en) 1993-11-29
CN1062337A (en) 1992-07-01
CA2081446A1 (en) 1991-10-27
EP0536149A1 (en) 1993-04-14

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