CN106518528A - Potassium phytate-containing special fertilizer for potatoes and preparation method of fertilizer - Google Patents
Potassium phytate-containing special fertilizer for potatoes and preparation method of fertilizer Download PDFInfo
- Publication number
- CN106518528A CN106518528A CN201610984530.3A CN201610984530A CN106518528A CN 106518528 A CN106518528 A CN 106518528A CN 201610984530 A CN201610984530 A CN 201610984530A CN 106518528 A CN106518528 A CN 106518528A
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- Prior art keywords
- fertilizer
- jing
- tower
- potassium
- phytate
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
Potassium phytate-containing special fertilizer for potatoes is prepared from raw materials in percentage by weight as follows: 15%-30% of urea, 10%-15% of nitramine, 32%-35% of potassium chloride, 11%-19% of monoammonium phosphate, 2%-5% of a three-in-one biological additive, 10%-15% of potassium phytate, 0.5%-1.5% of ferrous sulfate, 0.8%-1.5% of magnesium sulfate and 0.7%-0.9% of ammonium molybdate. A preparation method of the fertilizer comprises steps as follows: on the basis of high-tower urea-based compound fertilizer granulation, pretreated potassium phytate and nutrient elements specifically required to be absorbed by crops are added to molten slurry, spraying granulation is performed through a specially-made spray head, cooling and screening are performed, and then small packages of solid microbial preparations are added for packaging. With the fertilizer, the soil water retention and fertilizer retention performance and the fertilizer supplying performance are high, and poisons caused by aluminium ions and the excessively high saline concentration are reduced. Field experiments prove that the utilization rate of the fertilizer can be increased by 5%-10% and the yield increasing effect is remarkable when the fertilizer is compared with compound fertilizer with equivalent nutrients.
Description
Technical field
A kind of a kind of the present invention relates to complex fertilizer, more particularly to yellow Monopotassium phytate potato special fertilizer.
Background technology
Chemical fertilizer is the material guarantee of agricultural sustainable development, is the basis of increases in grain production.World agriculture development it was verified that
It is most fast, most effective, most important well stimulation to apply chemical fertilizer.At present, biotechnology, high polymer material technology, industrial bio
Some emerging technologies such as technology are being widely used in research and development and the production field of fertilizer, promote China's fertilizer industry
Transition and upgrade.China's conventional fertilizers product focuses on the exploitation of nutrient function, and is difficult to overcome using the fertilizer of single nutrient function
The series of problems such as soil continuous cropping obstacle, the low, environmental pollution of water production efficiency under the conditions of current intensive agricultural, exploitation is except battalion
Beyond foster function, the fertilizer with additional function becomes the urgent needss of current agricultural production.
The inventive technique be the humic acidss and N P and K for adopting pretreatment in process of production for raw material, Jing high-temperature fusions,
Special shower nozzle sprinkling pelleting, cooling, screening after, add three-in-one microbial bacterial agent make, realize humic acidss pretreatment skill
The combination of art, high tower process and biotechnology.The inventive technique product had both had the advantages that high tower fertilizer, had slow control again concurrently
The function of release, stimulate potato growth, strengthening degeneration-resistant and improved soil, can reach the effect of " control nitrogen, phosphorus decomposing, rush potassium ", be one
New, efficient, green, potentiation the high-tech bio-feritlizer planted.
The content of the invention
The invention aims to overcome problems of the prior art, there is provided a kind of yellow Monopotassium phytate Rhizoma Solani tuber osi is special
Fertilizer and preparation method thereof.
A kind of yellow Monopotassium phytate potato special fertilizer of the present invention, containing the raw material by following percentage by weights：
Carbamide 15%-30%；
Ammonium nitrate 10%-15%；
Potassium chloride 32%-35%；
MAP 11%-19%；
Three-in-one bio-additive 2%-5%；
Yellow Monopotassium phytate 10%-15%；
Ferrous sulfate 0.5%-1.5%；
Magnesium sulfate 0.8%-1.5%；
Ammonium molybdate 0.7%-0.9%.
A kind of preparation method of yellow Monopotassium phytate potato special fertilizer, comprises the following steps：
（1）Enter the weathered coal after factory after sieving remove impurity, crush into pulverizer, weathered coal crosses 120～200 mesh after crushed
Sieve into acidolysis groove, Jing after 30%～40% dilute sulfuric acid potassium solution, into drying machine drying, control to dry head temperature for 120～
160 DEG C, when moisture is less than 4% after drying, is entered in high Tower System slip mixing channel by feeding machine, belt conveyer scale and mixed；
（2）By carbamide through high-temperature fusion to 135～138 DEG C, in dashpot, then the pressurization of Jing delivery pumps, send after metering
To tower top mixing channel；
（3）After MAP, potassium chloride, additive are measured respectively, send in agitator according to certain proportioning and be sufficiently mixed,
Mixed material is sent in batch mixing heater Jing after broken, screening, is heated to 80～105 DEG C, is lifted to tower top by bucket elevator
Feed bin；
（4）Batch mixing after heating in tower top feed bin is sent in above-mentioned blender Jing after spiral metering scale is uniformly measured, Jing is at a high speed
Shear mixer is mixed and made into scattered paste shape material, temperature control at 90～95 DEG C, Jing vibrations filter filter out granule foreign after
Mixture is uniformly sprayed into globular droplet to prilling spry under shower nozzle rotational shear centrifugal action by overflow, from
The droplet that shower nozzle spray falls slowly falls in 10～18 meters of diameter, high 100～121 meters of tower, the rising in Jing and tower
45～65 DEG C are cooled to after air-flow heat exchange, compound fertilizer's little particle is become；
（5）After cooling, screening, three-in-one microbial bacterial agent, metering packing after anti-caking process is added.
The present invention has advantages below compared with prior art：
1st, the present invention integrates potassium humate effect and high tower fertilizer, bio-fertilizer, with slow controlled release and stimulation potato growth
Function, realizes function innovation and the upgrading of high tower fertilizer.In high tower compound fertilizer production process, add the potassium humate thing of pretreatment
Matter, can make fertilizer have adsorption function, suppress the activity of urase in soil, be subtracted by reducing hydrolysis rate of the carbamide in soil
The loss of slow nitrogen, gives fertilizer controlled release effect；The product also has the effect of activation phosphorus and potassium, by chelating, complex activation
The trace element such as ferrum, manganese, copper, zinc in soil, improved soil promote crops to absorb, improve utilization rate of fertilizer, reach " control
Nitrogen, phosphorus decomposing, rush potassium " effect.Meanwhile, yellow Monopotassium phytate potato special fertilizer can strengthen polyphenol oxidase, catalase, Vitamin C
The activity of the enzymes such as acid oxidase, accelerates crop metabolism, increases material accumulation, promotes crop to do sth. in advance maturation, improves crop and resists
Inverse property.
2nd, the present invention realizes the combination of humic acidss preconditioning technique and high tower process, effectively reduces slip viscosity, subtracts
The generation of few biuret.Yellow Monopotassium phytate potato special fertilizer is the high-tech product for integrating high tower compound fertilizer, humic acidss effect
Product, add the potassium humate through pretreatment in existing high tower compound fertilizer production process, can save humic acidss subsequent alkaline leaching,
The steps such as crystallization, centrifugation；And the sulphuric acid used by acidolysis can form the sulphuric acid of low melting point high-dissolvability in mixing channel with carbamide
Urea crystal, reduce further mixing channel slip viscosity, reduces the generation of biuret；Mineral conduct in flyash simultaneously
High tower packing is added, and is utilized effectively, is realized the comprehensive utilization of raw material.
3rd, the present invention adopts the special shower nozzle pelletize with inner heating device, realizes shower nozzle without blocking, and one-pass finished rate reaches
More than 99%.Using the special shower nozzle sprinkling pelleting with inner heating device, make melt in comminutor without deposition, so as to avoid adding
Cause shower nozzle blocking, dust increase, the generation of the uneven and easy particle phenomenon of granular size after entering potassium humate, make one-pass finished rate
More than 99% is can reach, granulating rate can reach 100%；The generation of dust is effectively prevent, compared with common fused mass granulating technique, can
Reduce by 1% dust emission, make yield increase by more than 10%.
4th, production technology of the present invention is advanced, realizes automatization, and without " three wastes " discharge, energy-conserving and environment-protective, granule nutrient are balanced steady
It is fixed.Yellow Monopotassium phytate potato special fertilizer adopts continuous fusion carbamide shotcreting process, DCS automatic control systems strictly to control whitewashing
Amount, realizes the continuous dosing of potassium chloride, MAP, carbamide, effectively overcomes the deficiency in conventional composite fertilizer production.Simultaneously
Due to the project, no moisture is introduced in process of production, and no drying process, without " three wastes " discharge, reducing energy consumption more than 30%, is improved
Production capacity, has effectively played the scale and benefit of device.Product Jing high-temperature moltens synthesize an organic nutrient entirety, form balanced
Stable nutrient unit, promote play synergism, it is ensured that product inherent quality.
5th, improved soil of the present invention, culture fertility improve utilization rate of fertilizer.Apply yellow Monopotassium phytate potato special fertilizer to promote
Enter the formation of soil aggregate, improve water conservation, fertilizer conservation performance and the nutrient-supply capacity of soil, reduce aluminum ions murder by poisoning and salinity
The murder by poisoning of excessive concentration.Field experiment proves that the product can improve chemical fertilizer utilization ratio 5-10%, the Chemical Mixed Fertilizer phase with equal nutrient
Than obvious effect of increasing production.
Description of the drawings
The further details of explanation of specific embodiment to the present invention below in conjunction with the accompanying drawings.
Fig. 1 is the production technological process of the present invention.
Specific embodiment
Embodiment 1：Prepare yellow Monopotassium phytate potato special fertilizer 1000kg：
Claim raw material MAP 160kg, potassium chloride 330kg, 100 parts of potassium humate, magnesium sulfate 10kg, ferrous sulfate according to proportioning
10kg, ammonium molybdate 10kg, mixing in input agitator tank, are delivered in rotary drum granulator, are sprayed into a small amount of steam by steam jet
In pelletizing drum material, while urine 200kg of melting and ammonium nitrate 145kg are sprayed in pelletizing drum, material is heated to into 45
DEG C, dynamic balling-up do not stalled by pelletizing drum.The material of balling-up is sent in drying roller, with 70 DEG C of hot-air seasonings, will be dried
Jing is cooled down, sieves, is packed dry material again, adds solid microbe preparation 35kg during packaging.
Above-mentioned yellow Monopotassium phytate potato special fertilizer total nutrient content is 35%, wherein nitrogen（N）15%, phosphorus pentoxide（P2O5）
5%, potassium oxide（K2O）15%, potassium humate 10%, sulfur（S）0.38%, ferrum（Fe）0.30%.Molybdenum（Mo）0.49%.
Embodiment 2：Prepare yellow Monopotassium phytate potato special fertilizer 1000kg：
Claim raw material MAP 115kg, potassium chloride 380kg, 100 parts of potassium humate, magnesium sulfate 8kg, ferrous sulfate according to proportioning
15kg, ammonium molybdate 7kg, mixing in input agitator tank, deliver in rotary drum granulator, spray into a small amount of steam by steam jet and make
In grain cylinder material, while urine 230kg of melting and 100kg are sprayed in pelletizing drum, material is heated to into 45 DEG C, is passed through
Pelletizing drum does not stall dynamic balling-up.The material of balling-up is sent in drying roller, with 70 DEG C of hot-air seasonings, by the material of drying
Jing coolings, screening, packaging, add solid microbe preparation 45kg during packaging again.
Above-mentioned yellow Monopotassium phytate potato special fertilizer total nutrient content is 35%, wherein nitrogen（N）15%, phosphorus pentoxide（P2O5）
5%, potassium oxide（K2O）15%, sulfur（S）0.34%, ferrum（Fe）0.30%.Molybdenum（Mo）0.38%, boron（B）0.12%.
Claims (2)
1. a kind of yellow Monopotassium phytate potato special fertilizer, it is characterised in that：Containing the raw material by following percentage by weights：
Carbamide 15%-30%；
Ammonium nitrate 10%-15%；
Potassium chloride 32%-35%；
MAP 11%-19%；
Three-in-one bio-additive 2%-5%；
Yellow Monopotassium phytate 10%-15%；
Ferrous sulfate 0.5%-1.5%；
Magnesium sulfate 0.8%-1.5%；
Ammonium molybdate 0.7%-0.9%.
2. a kind of preparation method of yellow Monopotassium phytate potato special fertilizer as claimed in claim 1, it is characterised in that：Including following
Step：
（1）Enter the weathered coal after factory after sieving remove impurity, crush into pulverizer, weathered coal crosses 120～200 mesh after crushed
Sieve into acidolysis groove, Jing after 30%～40% dilute sulfuric acid potassium solution, into drying machine drying, control to dry head temperature for 120～
160 DEG C, when moisture is less than 4% after drying, is entered in high Tower System slip mixing channel by feeding machine, belt conveyer scale and mixed；
（2）By carbamide through high-temperature fusion to 135～138 DEG C, in dashpot, then the pressurization of Jing delivery pumps, send after metering
To tower top mixing channel；
（3）After MAP, potassium chloride, additive are measured respectively, send in agitator according to certain proportioning and be sufficiently mixed,
Mixed material is sent in batch mixing heater Jing after broken, screening, is heated to 80～105 DEG C, is lifted to tower top by bucket elevator
Feed bin；
（4）Batch mixing after heating in tower top feed bin is sent in above-mentioned blender Jing after spiral metering scale is uniformly measured, Jing is at a high speed
Shear mixer is mixed and made into scattered paste shape material, temperature control at 90～95 DEG C, Jing vibrations filter filter out granule foreign after
Mixture is uniformly sprayed into globular droplet to prilling spry under shower nozzle rotational shear centrifugal action by overflow, from
The droplet that shower nozzle spray falls slowly falls in 10～18 meters of diameter, high 100～121 meters of tower, the rising in Jing and tower
45～65 DEG C are cooled to after air-flow heat exchange, compound fertilizer's little particle is become；
（5）After cooling, screening, three-in-one microbial bacterial agent, metering packing after anti-caking process is added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610984530.3A CN106518528A (en) | 2016-11-09 | 2016-11-09 | Potassium phytate-containing special fertilizer for potatoes and preparation method of fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610984530.3A CN106518528A (en) | 2016-11-09 | 2016-11-09 | Potassium phytate-containing special fertilizer for potatoes and preparation method of fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106518528A true CN106518528A (en) | 2017-03-22 |
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ID=58350359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610984530.3A Pending CN106518528A (en) | 2016-11-09 | 2016-11-09 | Potassium phytate-containing special fertilizer for potatoes and preparation method of fertilizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556098A (en) * | 2017-08-21 | 2018-01-09 | 河南心连心化肥有限公司 | One kind increment humic acid urea, process units and its production method |
| CN108440197A (en) * | 2018-05-03 | 2018-08-24 | 嘉施利（应城）化肥有限公司 | A kind of high tower humic acid type composite fertilizer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130465A (en) * | 2007-08-01 | 2008-02-27 | 新疆惠森生物技术有限公司 | Grain type humic acid compound biological fertilizer and manufacturing method therefor |
| CN102001898A (en) * | 2010-10-22 | 2011-04-06 | 李林 | Potassium humate compound fertilizer and preparation method thereof |
| CN102285830A (en) * | 2010-06-18 | 2011-12-21 | 河南财鑫实业化工有限责任公司 | Method for preparing high-tower organic-inorganic compound fertilizer |
| CN103626599A (en) * | 2013-12-23 | 2014-03-12 | 史丹利化肥股份有限公司 | Special biological sustained-release fertilizer for tuber crops and preparation method thereof |
| CN104496705A (en) * | 2015-01-09 | 2015-04-08 | 史丹利化肥股份有限公司 | Fulvic acid potassium-containing total-nutrient fertilizer for special purpose of potatoes and production method thereof |
-
2016
- 2016-11-09 CN CN201610984530.3A patent/CN106518528A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130465A (en) * | 2007-08-01 | 2008-02-27 | 新疆惠森生物技术有限公司 | Grain type humic acid compound biological fertilizer and manufacturing method therefor |
| CN102285830A (en) * | 2010-06-18 | 2011-12-21 | 河南财鑫实业化工有限责任公司 | Method for preparing high-tower organic-inorganic compound fertilizer |
| CN102001898A (en) * | 2010-10-22 | 2011-04-06 | 李林 | Potassium humate compound fertilizer and preparation method thereof |
| CN103626599A (en) * | 2013-12-23 | 2014-03-12 | 史丹利化肥股份有限公司 | Special biological sustained-release fertilizer for tuber crops and preparation method thereof |
| CN104496705A (en) * | 2015-01-09 | 2015-04-08 | 史丹利化肥股份有限公司 | Fulvic acid potassium-containing total-nutrient fertilizer for special purpose of potatoes and production method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556098A (en) * | 2017-08-21 | 2018-01-09 | 河南心连心化肥有限公司 | One kind increment humic acid urea, process units and its production method |
| CN108440197A (en) * | 2018-05-03 | 2018-08-24 | 嘉施利（应城）化肥有限公司 | A kind of high tower humic acid type composite fertilizer |
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Application publication date: 20170322 |