CN107540480A - A kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material and preparation method thereof - Google Patents
A kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material and preparation method thereof, it is related to technical field of agricultural fertilizers.The high-tower granulation synergy nitre chlorine-based compound fertilizer material of the present invention includes following components:Trace element and natural mineral resources additive of humic in inorganic fertilizer, natural mineral resources.The advantages of high-tower granulation synergy nitre chlorine-based compound fertilizer material of the present invention combines nitro fertilizer, chlorine base fertilizer, middle trace element fertilizer, humic acid fertilizer, its can rapidly promote plant growth, improve utilization rate of fertilizer, can effective activation improved soil, enhancing crop drought resistance water holding capacity, enhancing crop anti-adversity energy, there is synergy, reduce fertilizer application amount and increase the distinguishing feature of crop quality.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers, more particularly to a kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material and its
Preparation method.
Background technology
At present, the primary raw material of high-tower granulation synergy nitre chlorine-based compound fertilizer material is ammonium nitrate, potassium chloride and MAP, nitre
Sour ammonium can be used as explosive and has been known.When it is ignited by fire or other hidden danger, it is catastrophic that some occurred
Blast.These misfortune, the manufacture to fertilizer purposes ammonium nitrate, transport, storage and use is caused to define strict limitation.It is necessary
To compound fertilizer could be used as to sell after modification of ammonium nitrate.
High-tower granulation synergy nitre chlorine-based compound fertilizer material has many formulas, and some of which easily causes sprawling to be decomposed, and some is but
Its reaction can be prevented.Some contain the compound fertilizer of ammonium nitrate and chloride, when on fire when, easily sprawling decompose or
" cigar burning ", temperature on fire is about 200 DEG C.
It is sensitive because these nitro chemical fertilizer materials decompose to sprawling, so reaction may be drawn by some incidents
Hair.Such as a piece of scorching hot metal from welding operation, or a bulb being embedded in material heap, or drying machine
Blocking solid material is consolidated on scraper plate, this reaction can be caused.Once being initiated, decomposing sprawling will involve greatly for reaction
The material of amount, rate of propagation scope are typically 5-10cm/h.The temperature of resolver is typically 300-500 DEG C.The definite sheet of reaction
Matter is not fully understood, but its result can cause ammonium nitrate all to damage the differentiation with some chlorides, and releasing contains NH4Cl、
HCl、Cl2、NO2And its red such as nitrogen oxide, white, yellow and brown fume.These smog are poisonous, several
Death by accident was caused in secondary incident.
Because reaction does not need oxygen, as long as having there is this reaction, fire is can not to be put out with the method for asphyxia, only
The method that can be submerged is allowed to stop.If the definite position in exploded area can be found early enough in material bag or material heap
Put, you can the material that electricity consumption shovel is decomposed removes from material heap, and is put out with water, then can save remaining material from damage.
Because there is the production of high-tower granulation synergy nitre chlorine-based compound fertilizer material sprawling to decompose the possibility with explosion hazard, because
This, it is reliable, safe to have to pass through Safety Pre-Evaluation, safety production measures before the production of high-tower granulation synergy nitre chlorine-based compound fertilizer material
Interlocking is normal come into operation in the case of can just organize to produce, and at present the country can autonomous production high-tower granulation synergy nitre chloro it is compound
Fertilizer is almost blank, and high-tower granulation synergy nitre chlorine-based compound fertilizer material is mostly based on import.
The content of the invention
In view of this, the embodiments of the invention provide a kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material and its preparation side
Method, main purpose are that solve unsafe problem in high-tower granulation synergy nitre chlorine-based compound fertilizer material production process.
To reach above-mentioned purpose, invention broadly provides following technical scheme:
On the one hand, the embodiments of the invention provide a kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material, the compound fertilizer
Including following components:Trace element and natural mineral resources additive of humic in inorganic fertilizer, natural mineral resources.
Preferably, in parts by weight, the inorganic fertilizer is 90-95 parts, trace element is 3-5 in the natural mineral resources
Part, the natural mineral resources additive of humic is 0.2-0.5 parts.
Preferably, the inorganic fertilizer includes ammonium nitrate, ammonium hydrogen carbonate, MAP and potassium chloride.
Preferably, in parts by weight, the ammonium nitrate is 38-39- parts, and the ammonium hydrogen carbonate is 1-2- parts, the phosphorus
A sour ammonium is 30-32- parts, and the potassium chloride is 25-26- parts.
Preferably, trace element includes calcium magnesium phosphate, chelated microelement zinc and chelated micro in the natural mineral resources
Element manganese.
Preferably, in parts by weight, the calcium magnesium phosphate is 40-50 parts, the chelated microelement zinc is 10-15
Part, the chelated microelement iron is 10-15 parts, and the chelated microelement manganese is 10-15 parts.
On the other hand, the embodiments of the invention provide the preparation method of above-mentioned high-tower granulation synergy nitre chlorine-based compound fertilizer material,
It the described method comprises the following steps:
Prepare each component by composition of raw materials;
MAP is sent into one-level mixing channel;
Potassium chloride is sent into two level mixing channel;
Two level is sent into after trace element in ammonium hydrogen carbonate, natural mineral resources and natural mineral resources additive of humic are mixed to mix
Groove;
Ammonium nitrate fused solution is delivered to high tower ammonium nitrate medial launder by ammonium nitrate liquation pump, then two are delivered to by pump
Section evaporator evaporation concentrate, flows into ammonium nitrate fusion tank under gravity, allows ammonium nitrate fused solution in medial launder, two sections of steamings
Juice circulation between device, ammonium nitrate fusion tank is sent out, until ammonium nitrate fused solution concentration reaches certain concentration, is then sent to returning charge
Fusion tank, it is re-fed into after one-level mixing channel mixes with MAP and is mixed successively by uniform mixer, flash tank to two level by overflow
Close groove, the ammonium nitrate fused solution in two level mixing channel with trace element in potassium chloride, ammonium hydrogen carbonate, natural mineral resources and natural
Mineral resources additive of humic mixing after again by overflow after uniform mixer to differential type comminutor, made by differential type comminutor
Particle shape is into graininess high-tower granulation synergy nitre chlorine-based compound fertilizer material.
Preferably, ammonium nitrate fusion tank temperature is 170 DEG C -180 DEG C, the concentration before ammonium nitrate fused solution concentrate is
90.0%-95.0%, the concentration after ammonium nitrate fused solution concentrate are 98.0%-99.8%, returning charge fusion tank temperature is 165 DEG C-
170℃。
Preferably, the temperature of the one-level mixing channel is 155 DEG C -165 DEG C, the temperature of the two level mixing channel is 150
DEG C -160 DEG C, the temperature of the flash tank is 160 DEG C -165 DEG C.
Compared with prior art, the beneficial effects of the invention are as follows:
The high-tower granulation synergy nitre chlorine-based compound fertilizer material of the present invention combines nitro fertilizer, chlorine base fertilizer, middle trace element fertilizer, corruption
The advantages of phytic acid fertilizer, its can rapidly promote plant growth, improve utilization rate of fertilizer, can effective activation improved soil, enhancing crop
Drought-resistant water-preserving ability, enhancing crop anti-adversity energy.The high-tower granulation synergy nitre chlorine-based compound fertilizer material of the present invention has synergy, reduced
The distinguishing feature of fertilizer application amount and increase crop quality.
Embodiment
Be further illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below with compared with
Good embodiment, to embodiment, technical scheme, feature and its effect according to the present patent application, describe in detail as after.Under
State it is bright in multiple embodiments in special characteristic, structure or feature can be combined by any suitable form.
Embodiment 1 (formula)
High-tower granulation synergy nitre chlorine-based compound fertilizer material includes:In parts by weight, inorganic fertilizer is 90 parts, micro- in natural mineral resources
Secondary element is 3 parts, and natural mineral resources additive of humic is 0.2 part;
Wherein, inorganic fertilizer includes:In parts by weight, ammonium nitrate is 38 parts, and ammonium hydrogen carbonate is 1 part, MAP 30
Part, potassium chloride is 25 parts;
Wherein, trace element includes in natural mineral resources:In parts by weight, calcium magnesium phosphate is 40 parts, chelated microelement zinc
For 5 parts, chelated microelement iron is 10 parts, and chelated microelement boron is 10 parts, and chelated microelement calcium is 10 parts, and chelating is micro
Element manganese is 5 parts.
Embodiment 2 (formula)
High-tower granulation synergy nitre chlorine-based compound fertilizer material includes:In parts by weight, inorganic fertilizer is 95 parts, micro- in natural mineral resources
Secondary element is 5 parts, and natural mineral resources additive of humic is 0.5 part;
Wherein, inorganic fertilizer includes:In parts by weight, ammonium nitrate is 39 parts, and ammonium hydrogen carbonate is 2 parts, MAP 32
Part, potassium chloride is 26 parts;
Wherein, trace element includes in natural mineral resources:In parts by weight, calcium magnesium phosphate is 50 parts, chelated microelement zinc
For 15 parts, chelated microelement iron is 15 parts, and chelated microelement manganese is 15 parts.
Embodiment 3 (formula)
High-tower granulation synergy nitre chlorine-based compound fertilizer material includes:In parts by weight, inorganic fertilizer is 93 parts, micro- in natural mineral resources
Secondary element is 4 parts, and natural mineral resources additive of humic is 0.3 part;
Wherein, inorganic fertilizer includes:In parts by weight, ammonium nitrate is 39 parts, and ammonium hydrogen carbonate is 2 parts, MAP 32
Part, potassium chloride is 26 parts;
Wherein, trace element includes in natural mineral resources:In parts by weight, calcium magnesium phosphate is 45 parts, chelated microelement zinc
For 12 parts, chelated microelement iron is 12 parts, and chelated microelement manganese is 12 parts.
Embodiment 4 (preparation method)
Prepare each raw material by the formula of embodiment 1;
The first step, it will be put into after MAP unpacking in feed bin, after being measured by measuring belt, lifting be delivered to through belt
Machine, high tower one-level blending bunker is promoted to, then by entering one-level mixing channel after metering (one-level mixing channel temperature is 155 DEG C);
Second step, it will be put into after potassium chloride unpacking in feed bin, after being measured by measuring belt, lifting be delivered to through belt
Machine, high tower two level blending bunker is promoted to, then by entering two level mixing channel after metering, (two level mixing channel temperature is 150 DEG C);
3rd step, by ammonium hydrogen carbonate is micro- with natural mineral resources, natural mineral resources additive of humic mixes in proportion,
It is sent into mixer after stirring, after being measured by measuring belt, elevator is delivered to through belt, high tower two level is promoted to and mixes
Feed bin, then by entering two level mixing channel after metering;
4th step, the ammonium nitrate fused solution that concentration is 90.0% is delivered in high tower ammonium nitrate by ammonium nitrate liquation pump
Between groove, then flash evaporator evaporation and concentrating is delivered to by pump, flows into ammonium nitrate fusion tank under gravity, allow ammonium nitrate
Fused solution juice circulation between medial launder, flash evaporator, ammonium nitrate fusion tank, up to ammonium nitrate fused solution, (ammonium nitrate melts
Melt bath temperature degree as 170 DEG C) concentration reaches 98.0%, returning charge fusion tank (returning charge fusion tank temperature is 165 DEG C) is then sent to, then send
Enter after one-level mixing channel mixes with MAP by overflow successively by uniform mixer, flash tank (flash tank temperature is 160 DEG C)
To two level mixing channel, the ammonium nitrate fused solution in two level mixing channel with micro member in potassium chloride, ammonium hydrogen carbonate, natural mineral resources
After element and natural mineral resources additive of humic mixing again by overflow after uniform mixer to differential type comminutor, pass through differential type
Comminutor is granulated to form graininess high-tower granulation synergy nitre chlorine-based compound fertilizer material.
5th step, graininess high-tower granulation synergy nitre chlorine-based compound fertilizer material pass sequentially through 1# rotary screens, 1# chilling rolls, 2#
Chilling roll, 2# rotary screens, pack roller, finished product bin, packaging claim packaging and storage after metering.
Embodiment 5 (preparation method)
Prepare each raw material by the formula of embodiment 2;
The first step, it will be put into after MAP unpacking in feed bin, after being measured by measuring belt, lifting be delivered to through belt
Machine, high tower one-level blending bunker is promoted to, then by entering one-level mixing channel after metering (one-level mixing channel temperature is 165 DEG C);
Second step, it will be put into after potassium chloride unpacking in feed bin, after being measured by measuring belt, lifting be delivered to through belt
Machine, high tower two level blending bunker is promoted to, then by entering two level mixing channel after metering, (two level mixing channel temperature is 160 DEG C);
3rd step, by ammonium hydrogen carbonate is micro- with natural mineral resources, natural mineral resources additive of humic mixes in proportion,
It is sent into mixer after stirring, after being measured by measuring belt, elevator is delivered to through belt, high tower two level is promoted to and mixes
Feed bin, then by entering two level mixing channel after metering;
4th step, the ammonium nitrate fused solution that concentration is 92.5% is delivered in high tower ammonium nitrate by ammonium nitrate liquation pump
Between groove, then flash evaporator evaporation and concentrating is delivered to by pump, flows into ammonium nitrate fusion tank under gravity, allow ammonium nitrate
Fused solution juice circulation between medial launder, flash evaporator, ammonium nitrate fusion tank, up to ammonium nitrate fused solution, (ammonium nitrate melts
Melt bath temperature degree as 180 DEG C) concentration reaches 98.9%, returning charge fusion tank (returning charge fusion tank temperature is 170 DEG C) is then sent to, then send
Enter after one-level mixing channel mixes with MAP by overflow successively by uniform mixer, flash tank (flash tank temperature is 165 DEG C)
To two level mixing channel, the ammonium nitrate fused solution in two level mixing channel with micro member in potassium chloride, ammonium hydrogen carbonate, natural mineral resources
After element and natural mineral resources additive of humic mixing again by overflow after uniform mixer to differential type comminutor, pass through differential type
Comminutor is granulated to form graininess high-tower granulation synergy nitre chlorine-based compound fertilizer material.
5th step, graininess high-tower granulation synergy nitre chlorine-based compound fertilizer material pass sequentially through 1# rotary screens, 1# chilling rolls, 2#
Chilling roll, 2# rotary screens, pack roller, finished product bin, packaging claim packaging and storage after metering.
Embodiment 6 (preparation method)
Prepare each raw material by the formula of embodiment 3;
The first step, it will be put into after MAP unpacking in feed bin, after being measured by measuring belt, lifting be delivered to through belt
Machine, high tower one-level blending bunker is promoted to, then by entering one-level mixing channel after metering (one-level mixing channel temperature is 160 DEG C);
Second step, it will be put into after potassium chloride unpacking in feed bin, after being measured by measuring belt, lifting be delivered to through belt
Machine, high tower two level blending bunker is promoted to, then by entering two level mixing channel after metering (two level mixing channel temperature is 155 DEG C);
3rd step, by ammonium hydrogen carbonate is micro- with natural mineral resources, natural mineral resources additive of humic mixes in proportion,
It is sent into mixer after stirring, after being measured by measuring belt, elevator is delivered to through belt, high tower two level is promoted to and mixes
Feed bin, then by entering two level mixing channel after metering;
4th step, the ammonium nitrate fused solution that concentration is 95% is delivered among high tower ammonium nitrate by ammonium nitrate liquation pump
Groove, then flash evaporator evaporation and concentrating is delivered to by pump, ammonium nitrate fusion tank is flowed under gravity, allows ammonium nitrate to melt
Melt liquid juice circulation between medial launder, flash evaporator, ammonium nitrate fusion tank, until (ammonium nitrate melts ammonium nitrate fused solution
Bath temperature degree is 175 DEG C) concentration reaches 99.8%, and returning charge fusion tank (returning charge fusion tank temperature is 168 DEG C) is then sent to, is re-fed into
One-level mixing channel passes through uniform mixer, flash tank (flash tank temperature is 163 DEG C) extremely successively by overflow after being mixed with MAP
Two level mixing channel, the ammonium nitrate fused solution in two level mixing channel with it is micro- in potassium chloride, ammonium hydrogen carbonate, natural mineral resources
And after natural mineral resources additive of humic mixing again by overflow after uniform mixer to differential type comminutor, made by differential type
Grain machine is granulated to form graininess high-tower granulation synergy nitre chlorine-based compound fertilizer material.
5th step, graininess high-tower granulation synergy nitre chlorine-based compound fertilizer material pass sequentially through 1# rotary screens, 1# chilling rolls, 2#
Chilling roll, 2# rotary screens, pack roller, finished product bin, packaging claim packaging and storage after metering.
The present invention has also worked out detailed production safety points for attention and hints on operation, is specially:
The first step, training before driving
High tower workshop section organizes teams and groups personnel to nitre chloro production safety pre assessment and nitre chloro production technology notice of decision
Special training is carried out, improves safety understanding and consciousness that teams and groups produce to high-tower granulation synergy nitre chlorine-based compound fertilizer material, and grasp
The processing of abnormal conditions in production process.
Second step, work is checked before driving
Section chief and production technology scheduling conscientiously organize teams and groups personnel to mix returning charge fusion tank, one-level mixing channel, two level
Groove chuck and coil pipe steam valve, situation is checked regulation threshold switch in place, and the valve that can not be shut is changed;
Confirm premix, be granulated, packaging process all devices normal operation, repaired faulty equipment Ru faulty;
Going through ammonium nitrate fusion tank ammonification pipeline has a No leakage, ammonia can it is enough, smoothly add, as can not if enter
Row dredging;
Returning charge fusion tank, one-level mixing channel, two level mixing channel, dedusting and vented exhaust Plant in good condition are checked, pipeline is unobstructed,
It must be repaired Ru faulty;
Confirm fire water liquid level >=80%, technique water level >=80%, and ensure to melt into ammonium nitrate fusion tank, returning charge
It is intact to melt groove, one-level mixing channel, two level mixing channel, the process water in medial launder and fire-fighting penstock, and normally-open pipeline is total
Valve, while confirm the normal water flowing of energy in pipeline.Check that facilities are as good as new for the fire-fighting equipment of each position simultaneously, and ensure each operating personnel
Can be proper use of.
To flash evaporator System interlocks and ammonium nitrate fusion tank, returning charge fusion tank, one-level mixing channel, two level mixing
Groove, medial launder interlock carry out air-drop interlock test, it is ensured that interlocking valve can be operating normally;
The process concatenation parameter of ammonium nitrate fusion tank, returning charge fusion tank, one-level mixing channel, two level mixing channel is set
Fixed, wherein returning charge fusion tank interlocking value is 175 DEG C, one-level mixing channel interlocking value is 170 DEG C, two level mixing channel interlocking value is 165
℃。
3rd step, driving batching control
During driving dispensing, first one-level mixing channel, the chuck of two level mixing channel and insulation steam inlet valve are shut, dispensing is complete
Valve opening size is determined according to each groove temperature conditions after into normal blanking;
During dispensing, the proportioning of ammonium nitrate fused solution and powder material, which calculates, wants accurate, particularly in two level mixing channel material
In blending process, it is necessary to treat the next ammonium nitrate of one-level mixing channel and MAP mixed slurry by two level mixing channel bottom paddle
Powder material can be entered during covering, while open agitating paddle and be stirred;Add normal according to setting ratio during powder material
Add, it is impossible to its setting value is arbitrarily changed, it is in shortage amount trimmed to be gradually added into after material blanking;Making sure to keep in mind can not be in dispensing mistake
Small when big when in journey, super setting value arbitrarily adds.
4th step, stop batching control
During dispensing of stopping, one-level mixing channel, the chuck of two level mixing channel and insulation steam inlet valve are shut before discharge,
Then discharge operation is carried out;
During dispensing of stopping, the proportioning of ammonium nitrate fused solution and powder material, which calculates, accurately particularly to match somebody with somebody in two mixed materials
When material calculates, to be calculated premixing in the case that process stopping be fed intake, high tower feed bin is not fed, be reserved in the material of feed bin
It is few than calculated value, it is impossible to it is more than calculated value, can not all it be added if any unnecessary;
Special messenger is arranged to observe discharge quantity in bottom of towe in manually opened one-level mixing channel and two level mixing channel bottom valve discharge
It is little with normal production phase difference, if discharge quantity than it is normal when it is big, two level mixing channel can add materials by normal setting value;Under if
Doses than it is normal when it is small and difference it is larger, two level mixing channel powder material to be reduced addition or stop add;
Teams and groups will arrange special messenger to being bonded in groove in returning charge fusion tank, one-level mixing channel, two level mixing channel in discharging process
Material on wall carries out thorough cleaning, must not remain.
5th step, production process control
170 DEG C -180 DEG C of ammonium nitrate fusion tank temperature in production process, 165 DEG C -170 DEG C of returning charge fusion tank temperature, one-level
155 DEG C -165 DEG C of mixing channel temperature, 160 DEG C -165 DEG C of flash tank temperature, 150 DEG C -160 DEG C of two level mixing channel temperature.
Moment pays close attention to ammonium nitrate fusion tank ammonification situation, it is ensured that ammonium nitrate fusion tank pH value is controlled more than 6.5;
Ensure that the addition for premixing ammonium hydrogen carbonate in process raw material proportioning is consistent with factory formula, it is ensured that two level mixing channel exists
Operated under weak basic condition, ensure finished product pH value in 4.0-6.0;
High tower operating personnel will pay close attention to returning charge fusion tank, one-level mixing channel, material running situation in two level mixing channel the moment,
Per half an hour inspection 1 time, if the abnormal conditions such as finding there is nitrogen oxides, catches fire, notice Central Control Room parking process immediately, according to existing
Field situation opens the fire-fighting equipment such as fire extinguisher canvas hose or fire extinguisher and returning charge fusion tank, one-level mixing channel, two level mixing channel is dropped
Temperature or fire extinguishing processing;
If can not be repaired in 1 hour because of equipment fault, it is necessary to which the material in one-level mixing channel, two level mixing channel is passed through
Bottom valve emptying is granulated, and will carry out being incubated etc. within steam pressure-reducing to 0.5MPa it is pending, to prevent security incident occurs;
If being found in production process, returning charge fusion tank, one-level mixing channel, two level mixing channel certain point temperature change are abnormal, such as
Rise phenomenon is obvious in short time and has continuation up-trend, it is necessary to which stopped discharge immediately, while steam is disconnected;
If time of stopping or change the line of production is longer for a long time, can with a small amount of desalted water in one-level mixing channel, two level mixing channel not
The material for cleaning out residual is cleaned.
6th step, monitoring and other requirements
Teams and groups patrol officer carries out an inspection per half an hour to equipment operation and material situation on tower, and particularly returning charge is melted
Melt groove, one-level mixing channel, the slurry of two level mixing channel, dedusting, stirring state;
Formula, step and safety operation main points have been kept the safety in production high-tower granulation synergy nitre chlorine-based compound fertilizer material more than at present
Nearly ten thousand tons.
A kind of application effect of the high-tower granulation synergy nitre chlorine-based compound fertilizer material provided by the invention in actual proportion of crop planting
Fruit is as follows:
Application examples
Experiment place is Shandong Province Chengwu crop field market town reed garden village, Bai Miao villages are tested;
For trying soil:Selected demonstration ground is light earth and middle earth, and physical features is flat, neat, and fertility level is medium, uniform, is being worked as
Ground is representative, and demonstration ground soil nutrient is shown in Table 1;
The demonstration of table 1. ground soil nutrient status
For trying fertilizer:High-tower granulation synergy nitre chlorine-based compound fertilizer material prepared by embodiment 6;
For studying thing and kind:Garlic, kind are purple garlic (reed garden), white skin garlic (Bai Miao villages);
Exemplary design:
Processing 1:Every mu of base manure applies the high-tower granulation synergy nitre chlorine-based compound fertilizer material 40kg of embodiment 6, and every mu of top dressing is applied
With high-tower granulation synergy nitre chlorine-based compound fertilizer material 40kg;
Processing 2:Common commercially available compound fertilizer is applied in control;
Demonstration does not set repetition, 3 mu of reed garden village model field, 2 mu of Bai Miao villages;
Other management conditions are consistent.
Test effect and pre assessment:
Influence of the different disposal to garlic economy character:
Experiment and demonstration result shows that the high-tower granulation synergy nitre chloro that 1 (model field) garlic of processing applies the present invention is compound
The processing of fertilizer, compared with handling 2 (control fields), average plant height increase 1.5cm-2.4cm, leaf length increase 1.1cm-1.9cm, leaf
Width increase 0.1cm-0.2cm, false stem slightly increase 0.1cm-0.2cm, root long and radical increase respectively 0.5cm-0.9cm, 8-13
Bar, garlic diameter increase 0.4cm-0.6cm, garlic increase 6.2g-7.0g (being shown in Table 2) again.
Influence of the different disposal of table 2. to garlic economy character
Influence of the different disposal to Garlic yield:
A. t inspections are carried out to reed garden village experiment and demonstration yield result:
The reed garden garlic yield result t check table units of table 3.:kg/667m2
Single standard deviation
Mean standard deviation
T=| x1-x2 |/sd-=140.25/18.41=7.62
Free degree n-1=4-1=3, table look-up to obtain t0.05=3.18, t0.01=5.84
T=7.62 > t0.01=5.84.Processing 1 and 2 level of difference of processing reach extremely significantly, illustrate processing 1 than the increasing of processing 2
Produce remarkable result.
B. dialogue mausoleum village experiment and demonstration yield result carries out t inspections:
The Bai Miao villages garlic yield result t check table units of table 4:kg/667m2
Single standard deviation
Mean standard deviation
T=| x1-x2 |/sd-=133/8.43=15.78
Free degree n-1=4-1=3, table look-up to obtain t0.05=3.18, t0.01=5.84
T=15.78 > t0.01=5.84.Processing 1 and 2 level of difference of processing reach extremely significantly, illustrate that processing 1 has than processing 2
Notable effect of increasing production.
C. experiment and demonstration point garlic yield effect of increasing production compares and (is shown in Table 5) at two:
The garlic yield effect of increasing production of table 5. compares
As can be seen from Table 5, demonstration performance volume increase at two, wherein reed garden demonstration pilot project processing 1 are than 2 mu of volume increase of processing
140.25kg volume increase 13.6%;Bai Miao villages demonstration pilot project processing 1 is than 2 mu of volume increase 133kg of processing, volume increase 15.2%.Illustrate that garlic is applied
There is obvious production-increasing function to garlic with triumphant imperial high-tower granulation synergy nitre chlorine-based compound fertilizer material.
Influence of the different disposal to garlic garlic stems yield:
A. t inspections are carried out to reed garden village experiment and demonstration yield result:
The reed garden garlic stems yield result t check table units of table 6.:G/50 strains
By calculating t=22.84 > t0.01=5.84;Processing 1 and 2 level of difference of processing reach extremely notable.
B. dialogue mausoleum village experiment and demonstration yield result carries out t inspections:
Biao7.Bai Miao villages garlic stems yield result t check table units:G/50 strains
By calculating t=77.73 > t0.01=5.84.It is extremely notable to illustrate that processing 1 and 2 level of difference of processing reach.
C. experiment and demonstration point garlic stems yield effect of increasing production compares and (is shown in Table 8) at two
The garlic stems yield effect of increasing production of table 8. compares
As can be seen from Table 8, demonstration garlic stems yield shows volume increase at two, and wherein reed garden demonstration pilot project processing 1 is than handling 2
Mu volume increase 98.2kg, 43.7%, Bai Miao of volume increase village's demonstration pilot project processing 1 is than 2 mu of volume increase 109.9kg of processing, volume increase 48.3%.Explanation
Garlic, which applies triumphant imperial high-tower granulation synergy nitre chlorine-based compound fertilizer material, extremely significant effect of increasing production to garlic stems.
Influence of the different disposal to garlic economy benefit:
Experiment and demonstration result shows and (is shown in Table 9) at two, 1 mu of garlic stems yield (output value) of processing, mu garlic yield (output value), mu
The output value, mu income are significantly increased than processing 2, and reed garden demonstration pilot project processing 1 is than 1485.8 yuan of 2 additional income of processing, white mausoleum
Village's demonstration pilot project processing 1 illustrates that garlic applies triumphant imperial high-tower granulation synergy nitre chlorine-based compound fertilizer than 1465.2 yuan of 2 additional income of processing
Material significantly improves economic well-being of workers and staff.
Influence of the different disposal of table 9. to garlic economy benefit
Note:Comprehensive market 3.5 yuan/kg of flat fare garlic stems, 8.5 yuan/kg of garlic, 630 yuan of every mu of fertilizers input of model field are right
According to 580 yuan of the fertilizers input in every mu of field, every mu of recruitment, garlic kind, agricultural chemicals, mulch film, the cost such as pour water, plough are 2500 yuan.
The high-tower granulation synergy nitre chlorine-based compound fertilizer material of the present invention combines nitro fertilizer, chlorine base fertilizer, middle trace element fertilizer, corruption
The advantages of phytic acid fertilizer, its can rapidly promote plant growth, improve utilization rate of fertilizer, can effective activation improved soil, enhancing crop
Drought-resistant water-preserving ability, enhancing crop anti-adversity energy.The high-tower granulation synergy nitre chlorine-based compound fertilizer material of the present invention has synergy, reduced
The distinguishing feature of fertilizer application amount and increase crop quality.
Part, those skilled in the art can not select from the prior art to the greatest extent in the embodiment of the present invention.
Disclosed above is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto, and is appointed
What those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should using above-mentioned scope of the claims as
It is accurate.
Claims (9)
1. a kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material, it is characterised in that the compound fertilizer includes following components:It is inorganic
Trace element and natural mineral resources additive of humic in fertilizer, natural mineral resources.
2. a kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material according to claim 1, it is characterised in that with parts by weight
Meter, the inorganic fertilizer is 90-95 parts, and trace element is 3-5 parts in the natural mineral resources, the natural mineral resources humic acid addition
Agent is 0.2-0.5 parts.
A kind of 3. high-tower granulation synergy nitre chlorine-based compound fertilizer material according to claim 1, it is characterised in that the inorganic fertilizer
Material includes ammonium nitrate, ammonium hydrogen carbonate, MAP and potassium chloride.
4. a kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material according to claim 3, it is characterised in that with parts by weight
Meter, the ammonium nitrate is 38-39 parts, and the ammonium hydrogen carbonate is 1-3 parts, and the MAP is 30-33 parts, and the potassium chloride is
20-26 parts.
A kind of 5. high-tower granulation synergy nitre chlorine-based compound fertilizer material according to claim any one of 1-4, it is characterised in that institute
Stating trace element in natural mineral resources includes calcium magnesium phosphate, chelated microelement zinc, chelated microelement iron and chelated microelement
Manganese.
6. a kind of high-tower granulation synergy nitre chlorine-based compound fertilizer material according to claim 5, it is characterised in that with parts by weight
Meter, the calcium magnesium phosphate is 40-50 parts, and the chelated microelement zinc is 10-15 parts, and the chelated microelement iron is 10-
15 parts, the chelated microelement manganese is 10-15 parts.
7. a kind of preparation method of high-tower granulation synergy nitre chlorine-based compound fertilizer material described in claim any one of 1-6, its feature
It is, the described method comprises the following steps:
Prepare each component by composition of raw materials;
MAP is sent into one-level mixing channel;
Potassium chloride is sent into two level mixing channel;
Two level mixing channel is sent into after trace element in ammonium hydrogen carbonate, natural mineral resources and natural mineral resources additive of humic are mixed;
Ammonium nitrate fused solution is delivered to high tower ammonium nitrate medial launder by ammonium nitrate liquation pump, then two sections of steamings are delivered to by pump
Device evaporation and concentrating is sent out, ammonium nitrate fusion tank is flowed under gravity, allows ammonium nitrate fused solution in medial launder, dual circulation
Juice circulation between device, ammonium nitrate fusion tank, until ammonium nitrate fused solution concentration reaches certain concentration, it is then sent to returning charge and melts
Melt groove, be re-fed into after one-level mixing channel mixes with MAP and mixed successively by uniform mixer, flash tank to two level by overflow
Groove, the ammonium nitrate fused solution in two level mixing channel with micro- in potassium chloride, ammonium hydrogen carbonate, natural mineral resources and natural ore deposit
Differential type comminutor is delivered to after uniform mixer by overflow again after the additive of humic mixing of source, is made by differential type comminutor
Particle shape is into graininess high-tower granulation synergy nitre chlorine-based compound fertilizer material.
A kind of 8. preparation method of high-tower granulation synergy nitre chlorine-based compound fertilizer material according to claim 7, it is characterised in that
Ammonium nitrate fusion tank temperature is 170 DEG C -180 DEG C, and the concentration before ammonium nitrate fused solution concentrate is 90.0%-95.0%, ammonium nitrate
Concentration after fused solution concentrate is 98.0%-99.8%, and returning charge fusion tank temperature is 165 DEG C -170 DEG C.
A kind of 9. preparation method of high-tower granulation synergy nitre chlorine-based compound fertilizer material according to claim 7, it is characterised in that
The temperature of the one-level mixing channel is 155 DEG C -165 DEG C, and the temperature of the two level mixing channel is 150 DEG C -160 DEG C, the flash distillation
The temperature of case is 160 DEG C -165 DEG C.
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