CN103524246B - A kind of suspension calcium biphasic reaction organic fertilizer production technique - Google Patents
A kind of suspension calcium biphasic reaction organic fertilizer production technique Download PDFInfo
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- CN103524246B CN103524246B CN201310507022.2A CN201310507022A CN103524246B CN 103524246 B CN103524246 B CN 103524246B CN 201310507022 A CN201310507022 A CN 201310507022A CN 103524246 B CN103524246 B CN 103524246B
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Abstract
The invention discloses a kind of suspension calcium biphasic reaction organic fertilizer production technique, to mix with starch solution using tobacco waste, soy sauce residues, straw powder and granulate as built-in material, spray calcareous powder suspended layer, then using Lalgine and chitosan as the biological organic fertilizer made by coated fertilizer.This fertilizer takes full advantage of the organic waste of agriculture production as raw material, unique calcareous powder suspended layer can carry out biphasic reaction with built-in material and coated fertilizer, increases the conversion of calcareous powder, promotes the utilization ratio of calcium, anti-biotic material selected by mould material in addition, can improve the resistance against diseases of crop.
Description
Technical field
The invention belongs to technical field of chemical fertilizer production, particularly relate to a kind of suspension calcium biphasic reaction membrane technique organic fertilizer production technique.
Background technology
China's fertilizer industry consumption is presenting the trend of cumulative year after year, and this brings immense pressure to the coal of China, water, electricity and the mineral such as phosphorus, potassium resource.China natural resources data statistics shows, and petroleum resources only can use 50 years, and natural gas source only can use 65 years, and coal only can use 220 years, and phosphorus (richness) ore deposit only can use 10 years.Traditional fertilizer utilization ratio more developed country is compared generally on the low side on the one hand, and be 30% at China's nitrogenous fertilizer and potassium utilization rate, phosphate fertilizer utilization efficiency is only about 20%.China's agricultural organic waste resource is considerable on the other hand, produces more than 700,000,000 ton of stalk every year, and except part also 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 maintenance plant cell membrane normal configuration and physiological function, it can prevent the nutrients such as intracellular sugar, amino acid from exosmosing, strengthen the ability of the extraneous nutrient Selective absorber of plasma membrane, again can the invasion and attack of Antifungi, bacterium effectively, strengthen the resistance against diseases of plant.Calcium deficiency becomes the new problem of chemical fertilizer development with replenishing the calcium.
The invention provides a kind of suspension calcium biphasic reaction organic fertilizer production technology based on above reason and needs, this technology utilizes calcareous powder to spray to organic waste the technology that rear parcel sodium alginate/chitosan film produces organic fertilizer.
Summary of the invention
One is the object of the present invention is to provide to utilize organic waste to do built-in material, the calcareous powder of spray ultra micro, the organic fertilizer production technique of coating process is carried out by Lalgine and chitosan aqueous solution, wherein the calcareous powder of ultra micro is suspended in the middle of built-in material and film, both calcium of organic acid can be generated with the organic acid reaction in organic waste, can react with the Lalgine in coating again and generate alginate calcium, calcareous powder is changed by biphasic reaction, improves the utilization ratio of calcium.
The object of the present invention is achieved like this:
Built-in material: tobacco waste 20 parts-30 parts, soy sauce residues 20 parts-30 parts, high-temperature pressure (namely more than 100 DEG C) dry method shortening 1 hour after straw powder 40 parts-50 parts mixing, adding concentration is that 2% starch solution 2 parts-5 parts carries out granulation.
Mould material: Lalgine 2 parts-5 parts, chitosan 1 part-2 parts, 60 parts-80 parts, water.
60 parts-80 parts built-in materials, after spraying 2 parts-3 parts 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 leaf production enterprise or discarded tobacco product through being crushed to 40 order-60 order products obtained therefroms, wherein moisture is less than 30%, organic 70%-80%.
In described built-in material soy sauce residues be the tankage of soy sauce brewing manufacture through being crushed to 40 order-60 order products obtained therefroms, wherein moisture is less than 30%, organic 60%-70%.
In described built-in material straw powder be maize straw, wheat stalk or other class agricultural stalks one or more through being crushed to 40 order-60 order products obtained therefroms, wherein moisture is less than 2%.
In described built-in material, 2% starch is proportionally add starch, stirring and dissolving in 70 DEG C of-80 DEG C of warm water, is stored in heat insulation tank stand-by.
Described calcareous powder is one or both micronizing products obtained therefroms after cleaning, drying of oyster shells, eggshell.
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: tobacco waste 25 parts, soy sauce residues 20 parts, high-temperature pressure (namely more than 100 DEG C) dry method shortening 1 hour after straw powder 40 parts mixing, adding concentration is that 2% starch solution 2 parts carries out granulation.Coated fertilizer: Lalgine 2 parts, chitosan 1 part, 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: tobacco waste 30 parts, soy sauce residues 25 parts, high-temperature pressure (namely more than 100 DEG C) dry method shortening 1 hour after straw powder 45 parts mixing, adding concentration is that 2% starch solution 3 parts carries out granulation.Coated fertilizer: Lalgine 4 parts, chitosan 1.5 parts, 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 (5)
1. a suspension calcium biphasic reaction organic fertilizer production technique, it is characterized in that, its built-in material is tobacco waste 20 parts-30 parts, soy sauce residues 20 parts-30 parts, high-temperature pressure dry method shortening 1 hour after straw powder 40 parts-50 parts mixing, adding concentration is that 2% starch solution 2 parts-5 parts carries out granulation, its mould material is Lalgine 2 parts-5 parts, chitosan 1 part-2 parts, 60 parts-80 parts, water, its production technique is as follows, and 60 parts-80 parts built-in materials carry out disk overlay film with 3 parts of-5 parts of mould materials and namely obtain product after spraying 2 parts-3 parts calcareous powder; Described high temperature is more than 100 DEG C.
2. 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 leaf production enterprise or discarded tobacco product are through being crushed to 40 order-60 order products obtained therefroms.
3. a kind of suspension calcium biphasic reaction organic fertilizer production technique according to claim 1, is characterized in that in described built-in material, soy sauce residues is that the tankage of soy sauce brewing manufacture are through being crushed to 40 order-60 order products obtained therefroms.
4. a kind of suspension calcium biphasic reaction organic fertilizer production technique according to claim 1, it is characterized in that in described built-in material, straw powder is maize straw, wheat stalk or other class agricultural stalks one or more 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 described calcareous powder is one or both micronizing products obtained therefroms after cleaning, drying of oyster shells, eggshell.
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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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