CN1559990A - Organic manure special for green nuisanceless farm products and preparation method thereof - Google Patents
Organic manure special for green nuisanceless farm products and preparation method thereof Download PDFInfo
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- CN1559990A CN1559990A CNA2004100154684A CN200410015468A CN1559990A CN 1559990 A CN1559990 A CN 1559990A CN A2004100154684 A CNA2004100154684 A CN A2004100154684A CN 200410015468 A CN200410015468 A CN 200410015468A CN 1559990 A CN1559990 A CN 1559990A
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Abstract
The invention discloses a green harmless special organic fertilizer for farm produces, mixed of natural humic acid, peanut bran powder, bean cake, tea-leaf, adhesive, acid salt tolerance and regulating substance in weight ratios of 10-40 shares, 20-30 shares, 10-20 shares, 10-40 shares, 10-15 shares, and 3-8 shares, respectively; and its preparing method: crushing materials, adding in adhesive and premixing, and refining by the process 'secondary making particles, secondary drying' to make it. It has uniform and smooth particles, no phenomena of 'dirty, foul, wet, loose', etc, and no pollution to the environment, and is rich in nutrient substances of N, P, K, amino acid, S, Zn, Fe, Ca, Mg, etc, and has a pH value at 5.0-8.5; the content of heavy metals, harmful germs, hormones and drug residues is low, and it has no radiation. It can remarkably improve the quality of farm, produces, improve soil structure, and be suitable for the standard production of green harmless farm produces.
Description
Technical field
The present invention relates to the organic fertilizer technical field, specifically be meant a kind of green non-pollution agricultural-food fertilizer special for organic and preparation method thereof.
Background technology
Risen the upsurge of the ecological agriculture in the our times scope, green food becomes human consumer's new lover.Production and consumption green food, Organic food are just becoming a kind of social fashion.Along with China's accession to the WTO, the agricultural development of China is faced with stern challenge, the quality security problem of agricultural-food has become the barrier factors that agricultural products in China enters the world market, seriously restricting the development of China's agricultural and rural economy, " green food " and " safety food " becomes the focus that people pay close attention to gradually.For this reason, the Ministry of Agriculture repeatedly holds the working conference of relevant green food, to promote the Development and Production of pollution-free green food; State Council also proposes about the file of developing green food: " the exploitation green food improves the quality of agricultural-food for preserving the ecological environment, and promotes development of food industry, promotes HUMAN HEALTH, and the increase export of farm produce is earned foreign exchange and all had realistic meaning and profound influence.”
In modern agriculture, organic fertilizer occupies extremely important status in the development green agricultural product, and it is at culture fertility and improve quality of agricultural product, and the effect that particularly improves quality aspects such as flavoured foodstuff and tobacco, tealeaves, fruit gains public acceptance.Organic fertilizer industrialization and commercialization are green non-pollution foodstuff production, agricultural wastes recycling and alleviate direction to ecological environmental pollution and agricultural sustainable development.
The Ministry of Agriculture is in green food standard production standard, construction reference to fertilizer has proposed clear and definite requirement, during the standardization of AA level green agricultural product is produced, only allow to use environment-friendly type organic fertilizer and microbial fertilizer, during the standardization of A level green agricultural product is produced, to use organic material of environment-friendly type and microbial fertilizer, allow to use a small amount of chemical fertilizer.But there are problems such as environmental pollutions such as " wet, smelly, dirty, diffusing " and commodity poor performance in traditional fertilizer in the market, and also there is the problem of " granulation difficulty, difficult dry " in preparation technology, is restricting the application and the popularization of related industries always.
Summary of the invention
Purpose of the present invention is exactly in order to solve the deficiencies in the prior art part, a kind of green non-pollution agricultural-food fertilizer special for organic and preparation method thereof is provided, this fertilizer has successfully solved the environmental pollutions such as " wet, smelly, dirty, diffusing " of traditional fertilizer and commodity poor performance and preparation technology's problems such as " granulation difficulties, difficult dry ".
A kind of green non-pollution agricultural-food fertilizer special for organic of the present invention, it is characterized in that it is mixed according to weight proportion mutually by following material: 10～40 parts of natural humic acids, 20～30 parts in peanut press pulp powder, 10～20 parts of soya-bean cakes, 10～40 parts of tea grounds, 10～15 parts of binding agents, 3～8 parts of potential of hydrogen instrumentalities.
In order to realize the present invention better, described binding agent comprises kaolin, wilkinite; Described potential of hydrogen instrumentality comprises that unslaked lime, weight percent concentration are 1～5% dilute sulphuric acid.
The preparation method of a kind of green non-pollution agricultural-food fertilizer special for organic of the present invention; it is characterized in that; it comprises the following steps and processing condition: with natural humic acid; the peanut press pulp powder; after soya-bean cake and tea grounds mix pulverizing by weight ratio; add binding agent pre-mixing 5～30 minutes; the spray clear water carries out elementary granulation in granulating disc I; small pellets after the elementary granulation reaches into pellet granulation again in granulating disc II; with pellet behind drying machine I and drying machine II secondary drying; cooling; cross the classification of vibration sizing screen; receive finished product fertilizer, the potential of hydrogen instrumentality adds in pre-mixing or elementary granulation stage.
In order to realize the present invention better, the inlet temperature of described drying machine I is 200～240 ℃, and temperature out is 55～60 ℃, and the inlet temperature of described drying machine II is 150～180 ℃, and temperature out is 50～55 ℃.
The present invention compared with prior art has following advantage and beneficial effect:
1. starting material of the present invention source is wide, and reserves are big, and cost is low, and recycle and reuse has important value to resource, and is significant to alleviating environmental pollution pressure.Simultaneously, compare in human and animal excreta, municipal wastes, municipal sludge etc. with traditional fertilizer selection, starting material of the present invention do not have the problem of " wet, smelly, dirty, diffusing ", show by authoritative analysis institution detected result: heavy metal, harmful germ, hormone, the residual contents level of medicine are very low, radiationless.Therefore, the present invention compares with traditional fertilizer, greatly reduces the cost of starting material pre-treatment, remarkable in economical benefits.
2. fertilizer yield rate of the present invention is higher by 10～15% than traditional " single-deck granulation " technology, and the fertilizer moisture content is than traditional " one-level drying " technology low 5～8%.Simultaneously, fertilizer outward appearance slyness, the commodity performance is good, efficiently solves the problem of traditional fertilizer " granulation difficulty, difficult dry ".
3. the present invention has adopted the potential of hydrogen instrumentality, can improve the soil targetedly, improves Soil structure, increases fertility of land.
4. fertilizer of the present invention is rich in nutritive substances such as organic matter, N, P, K, amino acid, S, Zn, Fe, Ca, Mg, and PH is between 5.0～8.5.Heavy metal, harmful germ, hormone, the residual contents level of medicine are very low, radiationless, to the ecotope non-secondary pollution, and can significantly improve the quality of agricultural-food, are fit to the standardization of green non-pollution agricultural-food and produce and use.
Embodiment
Below in conjunction with embodiment, the present invention is done detailed description further.
The natural humic acid that the contriver selects for use in an embodiment, its place of production is provinces such as Shanxi, Shaanxi, Xinjiang, Heilungkiang, the peanut press pulp powder is the tankage of peanut oil, mixed oil manufacturer, and soya-bean cake is the tankage of Spice Factory, and tea grounds is the tankage of tea-polyphenol factory.Its preparation technology's principal character is " secondary granulation, a secondary drying ".Material is through after pulverizing; enter the premix dish by conveying belt; add binding agent (kaolin or wilkinite) by proportioning; the fertilizer kind of meta-alkalescence is added unslaked lime simultaneously; after the material pre-mixing; send into granulating disc I through conveying belt, the spray clear water carries out elementary granulation, and the fertilizer kind of slant acidity sprays dilute sulphuric acid simultaneously.Small pellets after the elementary granulation and part do not become pellet to enter granulating disc II granulation again through conveying belt; after pellet enters drying machine I and drying machine II secondary drying through conveying belt; cool off through cooling cylinder; cross the classification of vibration sizing screen; receive finished product fertilizer; coarse fodder returns crusher, and work in-process return the premix dish.Specific embodiment is as follows:
One, the green non-pollution agricultural-food fertilizer special for organic embodiment of slant acidity
| Title | Embodiment 1 (kilogram) | Embodiment 2 (kilogram) | Embodiment 3 (kilogram) | |
| The peanut press pulp powder | ????30 | ????25 | ????20 | |
| Natural humic acid | ????30 | ????35 | ????40 | |
| Soya-bean cake | ????20 | ????15 | ????10 | |
| Tea grounds | ????10 | ????15 | ????20 | |
| Kaolin | ????10 | ????12 | ????15 | |
| Dilute sulphuric acid | ????5(2％) | ????6(1％) | ????7(3％) | |
| The pre-mixing time | 5 minutes | 10 minutes | 15 minutes | |
| Drying machine I temperature index | Import | ????200±2℃ | ????220±2℃ | ????240±2℃ |
| Outlet | ????55±1℃ | ????58±1℃ | ????60±1℃ | |
| Drying machine II temperature index | Import | ????150±2℃ | ????160±2℃ | ????180±2℃ |
| Outlet | ????50±1℃ | ????52±1℃ | ????55±1℃ | |
| Title | Embodiment 4 (kilogram) | Embodiment 5 (kilogram) | Embodiment 6 (kilogram) |
| The peanut press pulp powder | ????28 | ????24 | ????22 |
| Natural humic acid | ????32 | ????36 | ????38 | |
| Soya-bean cake | ????18 | ????16 | ????12 | |
| Tea grounds | ????12 | ????14 | ????18 | |
| Wilkinite | ????10 | ????12 | ????15 | |
| Dilute sulphuric acid (5%) | ????3 | ????4 | ????8 | |
| The pre-mixing time | 20 minutes | 25 minutes | 30 minutes | |
| Drying machine I temperature index | Import | ????210±2℃ | ????230±2℃ | ????240±2℃ |
| Outlet | ????56±1℃ | ????59±1℃ | ????60±1℃ | |
| Drying machine II temperature index | Import | ????150±2℃ | ????160±2℃ | ????180±2℃ |
| Outlet | ????50±1℃ | ????52±1℃ | ????55±1℃ | |
The green non-pollution agricultural-food fertilizer special for organic embodiment of meta-alkalescence
| Title | Embodiment 7 (kilogram) | Embodiment 8 (kilogram) | Embodiment 9 (kilogram) | |
| The peanut press pulp powder | ????20 | ????25 | ????30 | |
| Natural humic acid | ????10 | ????15 | ????20 | |
| Soya-bean cake | ????20 | ????15 | ????10 | |
| Tea grounds | ????40 | ????35 | ????30 | |
| Kaolin | ????10 | ????12 | 15 (wilkinites) | |
| Unslaked lime | ????8 | ????6 | ????3 | |
| The pre-mixing time | 5 minutes | 15 minutes | 30 minutes | |
| Drying machine I temperature index | Import | ????200±2℃ | ????220±2℃ | ????240±2℃ |
| Outlet | ????55±1℃ | ????58±1℃ | ????60±1℃ | |
| Drying machine II temperature index | Import | ????150±2℃ | ????160±2℃ | ????180±2℃ |
| Outlet | ????50±1℃ | ????52±1℃ | ????55±1℃ | |
Claims (5)
1. green non-pollution agricultural-food fertilizer special for organic, it is characterized in that it is mixed according to weight proportion mutually by following material: 10～40 parts of natural humic acids, 20～30 parts in peanut press pulp powder, 10～20 parts of soya-bean cakes, 10～40 parts of tea grounds, 10～15 parts of binding agents, 3～8 parts of potential of hydrogen instrumentalities.
2. a kind of green non-pollution agricultural-food fertilizer special for organic according to claim 1 is characterized in that described binding agent comprises kaolin, wilkinite.
3. a kind of green non-pollution agricultural-food fertilizer special for organic according to claim 1 is characterized in that, described potential of hydrogen instrumentality comprises that unslaked lime, weight percent concentration are 1～5% dilute sulphuric acid.
4. the preparation method of a green non-pollution agricultural-food fertilizer special for organic as claimed in claim 1, it is characterized in that, it comprises the following steps and processing condition: after natural humic acid, peanut press pulp powder, soya-bean cake and tea grounds are mixed pulverizing by weight ratio, add binding agent pre-mixing 5～30 minutes, the spray clear water carries out elementary granulation in granulating disc I, small pellets after the elementary granulation reaches into pellet granulation again in granulating disc II, with pellet behind drying machine I and drying machine II secondary drying, cooling, cross the classification of vibration sizing screen, receive finished product fertilizer; The potential of hydrogen instrumentality adds in pre-mixing or elementary granulation stage.
5. the preparation method of a kind of green non-pollution agricultural-food fertilizer special for organic according to claim 4, it is characterized in that the inlet temperature of described drying machine I is 200～240 ℃, temperature out is 55～60 ℃, the inlet temperature of described drying machine II is 150～180 ℃, and temperature out is 50～55 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015468 CN1272288C (en) | 2004-02-27 | 2004-02-27 | Organic manure special for green nuisanceless farm products and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015468 CN1272288C (en) | 2004-02-27 | 2004-02-27 | Organic manure special for green nuisanceless farm products and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1559990A true CN1559990A (en) | 2005-01-05 |
| CN1272288C CN1272288C (en) | 2006-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410015468 Expired - Fee Related CN1272288C (en) | 2004-02-27 | 2004-02-27 | Organic manure special for green nuisanceless farm products and preparation method thereof |
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| Country | Link |
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| CN (1) | CN1272288C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300067C (en) * | 2005-05-16 | 2007-02-14 | 杭州绿保科技有限公司 | Fertilizer containing tea waste residue |
| CN102649650A (en) * | 2011-02-28 | 2012-08-29 | 厦门农家阳光生物科技有限公司 | Preparation method for special organic fertilizer of green Chinese onion |
| CN103589435A (en) * | 2013-10-17 | 2014-02-19 | 浙江大学 | Natural regulating agent for treating heavy metal polluted farmland soil and preparation method thereof |
| CN110668900A (en) * | 2019-10-28 | 2020-01-10 | 湖北大学 | Preparation method of compost balls for dredging black and odorous bottom mud in river, lake and reservoir |
-
2004
- 2004-02-27 CN CN 200410015468 patent/CN1272288C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300067C (en) * | 2005-05-16 | 2007-02-14 | 杭州绿保科技有限公司 | Fertilizer containing tea waste residue |
| CN102649650A (en) * | 2011-02-28 | 2012-08-29 | 厦门农家阳光生物科技有限公司 | Preparation method for special organic fertilizer of green Chinese onion |
| CN103589435A (en) * | 2013-10-17 | 2014-02-19 | 浙江大学 | Natural regulating agent for treating heavy metal polluted farmland soil and preparation method thereof |
| CN103589435B (en) * | 2013-10-17 | 2016-03-02 | 浙江大学 | For administering native regulatory agent of farmland soil heavy metals pollution and preparation method thereof |
| CN110668900A (en) * | 2019-10-28 | 2020-01-10 | 湖北大学 | Preparation method of compost balls for dredging black and odorous bottom mud in river, lake and reservoir |
| CN110668900B (en) * | 2019-10-28 | 2021-09-14 | 湖北大学 | Preparation method of compost balls for dredging black and odorous bottom mud in river, lake and reservoir |
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| Publication number | Publication date |
|---|---|
| CN1272288C (en) | 2006-08-30 |
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Granted publication date: 20060830 Termination date: 20110227 |