CN103524246A - Production process of suspending calcium dual-phase reaction organic fertilizer - Google Patents
Production process of suspending calcium dual-phase reaction organic fertilizer Download PDFInfo
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- CN103524246A CN103524246A CN201310507022.2A CN201310507022A CN103524246A CN 103524246 A CN103524246 A CN 103524246A CN 201310507022 A CN201310507022 A CN 201310507022A CN 103524246 A CN103524246 A CN 103524246A
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Abstract
The invention discloses a production process of suspending calcium dual-phase reaction organic fertilizer. The biological organic fertilizer is prepared by granulating a mixture of tobacco waste, soy sauce residues, straw powder and a starch solution as a built-in material, spraying a calcium powder suspension layer, and using alginic acid and chitosan as a coating material. The organic fertilizer realizes full utilization of organic wastes from agricultural production as a raw material; the unique calcium powder suspension layer can participate in dual-phase reaction with the built-in material and the coating material, thus enhancing conversion of calcium powder and improving utilization rate of calcium; in addition, the membrane material, as an antibacterial material, can improve disease resistance of crops.
Description
Technical field
The invention belongs to chemical fertilizers production technical field, relate in particular to a kind of suspension calcium biphasic reaction membrane technique organic fertilizer production technique.
Background technology
China's fertilizer industry consumption is presenting the mineral resources such as coal, water, electricity and phosphorus, the potassium of trend ，Zhe Gei China of cumulative year after year and is bringing immense pressure.China natural resources data statistics demonstration, petroleum resources only can be used 50 years, and natural gas source only can be used 65 years, and coal only can be used 220 years, and phosphorus (richness) ore deposit only can be used 10 years.One side traditional fertilizer utilization ratio more developed country compares general ， China's nitrogenous fertilizer on the low side and potassium utilization rate is 30%, and phosphate fertilizer utilization efficiency is only 20% left and right.China's agricultural organic waste resource is considerable on the other hand, produces every year more than 700,000,000 ton of stalk, and except part is gone back field amount, quite a few has been incinerated.Nervous in power supply, common fertilizer utilization ratio is low, under the organic waste wasting of resources and the day by day concerned situation of environmental problem, utilize organic waste development of new fertilizer to become the grand strategy target of fertilizer industry technological revolution.
Calcium is very important for maintaining plant cell membrane normal configuration and physiological function, it can prevent that the nutrients such as intracellular sugar, amino acid from exosmosing, strengthen the extraneous nutrient of plasma membrane and select the ability absorbing, the invasion and attack of Antifungi, bacterium effectively again, strengthen the resistance against diseases of plant.Calcium deficiency becomes the new problem of chemical fertilizer development with replenishing the calcium.
Based on above reason and need to the invention provides a kind of suspension calcium biphasic reaction organic fertilizer production technology, this technology is to utilize calcareous powder to spray to organic waste the technology that rear parcel sodium alginate/chitosan film is produced organic fertilizer.
Summary of the invention
The object of the present invention is to provide a kind of organic waste that utilizes to do built-in material, the calcareous powder of spray ultra micro, by Lalgine and chitosan aqueous solution, carry out the organic fertilizer production technique of coating processing, wherein the calcareous powder of ultra micro is suspended in the middle of built-in material and film, both can with organic waste in organic acid reaction generate calcium of organic acid, can react with the Lalgine in coating again and generate alginate calcium, biphasic reaction is changed calcareous powder, improves the utilization ratio of calcium.
The object of the present invention is achieved like this:
Built-in material: 20 parts-30 parts of tobacco wastes, 20 parts-30 parts of soy sauce residues, after 40 parts of-50 parts of mixing of straw powder, high-temperature pressure (more than 100 ℃) dry method shortening is 1 hour, and adding concentration is that 2 parts-5 parts of 2% starch solutions carry out granulation.
Mould material: 2 parts-5 parts of Lalgines, 1 part-2 parts of chitosans, 60 parts-80 parts, water.
60 parts of-80 parts of built-in materials, through spraying after 2 parts of-3 parts of calcareous powder, carry out disk overlay film with 3 parts of-5 parts of mould materials and are products obtained therefrom.
In described built-in material tobacco waste be the tankage of tobacco manufacturing enterprise or discarded tobacco product through being crushed to 40 order-60 order products obtained therefroms, wherein moisture is below 30%, organic 70%-80%.
The tankage that in described built-in material, soy sauce residues is soy sauce brewing manufacture are through being crushed to 40 order-60 order products obtained therefroms, and wherein moisture is below 30%, organic 60%-70%.
In described built-in material straw powder be one or more of maize straw, wheat stalk or other class agricultural stalks through being crushed to 40 order-60 order products obtained therefroms, wherein moisture is below 2%.
In described built-in material, 2% starch is proportionally to add starch in 70 ℃ of-80 ℃ of warm water, and stirring and dissolving, is stored in heat insulation tank stand-by.
One or both that described calcareous powder is oyster shells, eggshell are micronizing products obtained therefrom after cleaning, being dried.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1: a kind of suspension calcium biphasic reaction organic fertilizer production technique, built-in material: 25 parts of tobacco wastes, 20 parts of soy sauce residues, high-temperature pressure after 40 parts of mixing of straw powder (more than 100 ℃) dry method shortening 1 hour, adding concentration is that 2 parts of 2% starch solutions carry out granulation.Coated fertilizer: 2 parts of Lalgines, 1 part of chitosan, 60 parts, water mixes.60 parts of built-in materials carry out disk overlay film with 3 parts of mould materials and are products obtained therefrom after spraying 2 parts of calcareous powder.
Embodiment 2: a kind of suspension calcium biphasic reaction organic fertilizer production technique, built-in material: 30 parts of tobacco wastes, 25 parts of soy sauce residues, high-temperature pressure after 45 parts of mixing of straw powder (more than 100 ℃) dry method shortening 1 hour, adding concentration is that 3 parts of 2% starch solutions carry out granulation.Coated fertilizer: 4 parts of Lalgines, 1.5 parts of chitosans, 70 parts, water mixes.75 parts of built-in materials carry out disk overlay film with 5 parts of mould materials and are products obtained therefrom after spraying 3 parts of calcareous powder.
Claims (7)
1. a suspension calcium biphasic reaction organic fertilizer production technique, it is characterized in that, its built-in material is 20 parts-30 parts of tobacco wastes, 20 parts-30 parts of soy sauce residues, after 40 parts of-50 parts of mixing of straw powder, high-temperature pressure (more than 100 ℃) dry method shortening is 1 hour, and adding concentration is that 2 parts-5 parts of 2% starch solutions carry out granulation.
2. a suspension calcium biphasic reaction organic fertilizer production technique, is characterized in that, its mould material is 2 parts-5 parts of Lalgines, 1 part-2 parts of chitosans, 60 parts-80 parts, water.
3. a suspension calcium biphasic reaction organic fertilizer production technique, is characterized in that, its production technique is as follows, and 60 parts of-80 parts of built-in materials carry out disk overlay film with 3 parts of-5 parts of mould materials and are products obtained therefrom after spraying 2 parts of-3 parts of calcareous powder.
4. a kind of suspension calcium biphasic reaction organic fertilizer production technique according to claim 1, is characterized in that tobacco waste in described built-in material is that the tankage of tobacco manufacturing enterprise or discarded tobacco product are through being crushed to 40 order-60 order products obtained therefroms.
5. a kind of suspension calcium biphasic reaction organic fertilizer production technique according to claim 1, is characterized in that tankage that in described built-in material, soy sauce residues is soy sauce brewing manufacture are through being crushed to 40 order-60 order products obtained therefroms.
6. a kind of suspension calcium biphasic reaction organic fertilizer production technique according to claim 1, is characterized in that straw powder in described built-in material is that one or more of maize straw, wheat stalk or other class agricultural stalks are through being crushed to 40 order-60 order products obtained therefroms.
7. a kind of suspension calcium biphasic reaction organic fertilizer production technique according to claim 3, is characterized in that one or both micronizing products obtained therefroms after cleaning, being dried that described calcareous powder is oyster shells, eggshell.
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| CN201310507022.2A CN103524246B (en) | 2013-10-24 | 2013-10-24 | A kind of suspension calcium biphasic reaction organic fertilizer production technique |
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| CN103524246B CN103524246B (en) | 2015-08-26 |
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Effective date of registration: 20171122 Address after: 264000 Shandong Province, Yantai city Zhifu District Zhuji Road No. 20 East Patentee after: Zhongde fertilizer (Yantai) Co. Ltd. Address before: 264000 Shandong Province, Yantai city Zhifu District Zhuji Road No. 20 East Patentee before: YANTAI ZHONGDE GROUP CO., LTD. |
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Address after: 264002 Shandong Province, Yantai city Zhifu District Zhuji Road No. 20 East Patentee after: Zhongde fertilizer Limited by Share Ltd Address before: 264000 Shandong Province, Yantai city Zhifu District Zhuji Road No. 20 East Patentee before: Zhongde fertilizer (Yantai) Co. Ltd. |
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Address after: 264002 20 East Pearl Road West, Zhifu District, Yantai, Shandong Patentee after: Zhongde fertilizer (Yantai) Co. Ltd. Address before: 264002 20 East Pearl Road West, Zhifu District, Yantai, Shandong Patentee before: Zhongde fertilizer Limited by Share Ltd |
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