CN101239848A - Method for preparing high concentration biological organic complex fertilizer - Google Patents
Method for preparing high concentration biological organic complex fertilizer Download PDFInfo
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- CN101239848A CN101239848A CNA2007100032568A CN200710003256A CN101239848A CN 101239848 A CN101239848 A CN 101239848A CN A2007100032568 A CNA2007100032568 A CN A2007100032568A CN 200710003256 A CN200710003256 A CN 200710003256A CN 101239848 A CN101239848 A CN 101239848A
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Abstract
The present invention relates to a method for manufacturing a high-compression biological organic composite fertilizer. The method is characterized in that the organic and inorganic granular fertilizer which is rich in organic matter is added with appropriate high-compression biological beneficial bacteria particle which is executed with ordinary temperature extrusion granulation molding to lead to that each gram of high-compression biological organic composite fertilizer is not only rich in nitrogen, phosphorus and potassium necessary for the plant growth, but also comprises abundant organic matter and biological beneficial bacteria. The three sides of organic fertilizer, inorganic fertilizer and high-compression beneficial bacterium are effectively combined. The method for preparing the high-compression biological organic composite fertilizer is combined two working procedures. One is an organic and inorganic fertilizer processing procedure, the other is a high-compression bacteria particle processing procedure, and the effective total nutrient of the produced three-color fertilizer is 48%, wherein the organic content of the black organic fertilizer is 20%, the total nitrogen content of the pink organic fertilizer is 12%, the total phosphorous content is 8% and the total potassium content is 8%. The bacteria number contained in each gram of brown high-compression bacteria particle is 20 hundred million.
Description
One. the technical background of bio-feritlizer
Bio-fertilizer is meant the specific fertilizer that contains active bio, in plant-growth, can obtain specific fertilizer effect.Bio-feritlizer can complement each other to form new fertilizer kind with other class fertilizer again in production practice, it is divided into two classes, one class is simple by the wherein activity of contained microorganism, the supply of plant nutrient is increased, cause the improvement of plant nutrition situation, and then the output increase, representing kind is bacterial manure; Another kind of is biological organic and inorganic compound fertilizer, makes crop yield though its goods also have by contained microbial life active action, and it not only is confined to this, also comprises the effect to plant-growth of organic moiety that it is contained and inorganic part and biological bacteria.
Bio-feritlizer has root nodule bacterium fertilizer, vinelandii fertilizer, genus bacillus fertilizer etc.From contained content, biological bacteria is many, and the finished product of blending are more mutually with fertilizer.Main formulation is a solid.Solid dosage mainly is carrier with the peat composed of rotten mosses, divides two kinds of pulvis, particles.
The preparation method of high concentration biological mixed organic manure involved in the present invention adds mineral manure (nitrogen, phosphorus, potassium) and organic fertilizer (organic matter) in biological probiotics material.And biological probiotics is in a kind of specific normal temperature extrusion moduling technology, with the extrusion molding of pulvis biological bacteria material be behind the highly enriched irregular cycle particle by a certain percentage with inorganic fertilizer, fertilizer blending.The every gram fertilizer of high concentration biological mixed organic manure that this normal temperature extrusion moduling technology is made contains biological probiotics number and can reach 100,000,000.This kind preparation method is because of producing at normal temperatures.So high concentration biological mixed organic manure biological bacteria surviving rate height, fertilizer efficiency are good.This kind preparation method has effectively remedied the deficiency of the fertilizer biological bacteria mass mortality in traditional wet granulation hyperthermia drying process that contains biological bacteria.
Two. the field that the bio-feritlizer technology is related
Agricultural constantly increases the demand of bio-feritlizer.Owing to fertilizer price goes up and uses chemical fertilizer to cause reasons such as environment and pollution of agricultural products, people begin to pay attention to the production of bio-feritlizer.We can say that the development environment of bio-feritlizer production at present is unprecedented.But bio-fertilizer wants to account for steady one seat in numerous fertilizer, must break through this production technology puzzlement of hyperthermia drying.
And present bio-feritlizer processing industry.All comparatively backward at home and abroad, show that equipment design is simple, the technology imperfection, the interpolation of bacteria agent only is confined on the simple process of ratio stirring in batches.Therefore cause many bio-feritlizers to exist quality problems, mainly show: it is low that effective bacterium is counted content, and the bio-feritlizer pellet hardness is not enough, and percentage of damage is high.And most of bio-feritlizer just puts goods on the market with Powdered without hesitation, though powdered biological fertilizer has good fertilizer efficiency to be complementary with modern seeding machinery, so the peasant need not and then cause bio-feritlizer occupation rate on fertilizer market very low.So, want to develop the processing industry of bio-feritlizer, normal temperature moulding and highly enriched production technique that must advanced design.
We know that the composite fertilizer on the market, the production of fertilizer are hyperthermia drying (100 ℃-300 ℃) technology.The fertiliser granulates hardness that this kind technology and equipment are produced is strong, and percentage of damage is low.But the high temperature of this kind equipment, ultrahigh-temperature technology are avoiding greatly in the bio-feritlizer production process.Because, no matter biological bacteria is that single strain preparation or many bacteria preparations are all dead more than 70 ℃.So, it is not all right utilizing the fertiliser production equipment and the explained hereafter bio-feritlizer of traditional hyperthermia drying, therefore, the preparation method of high concentration biological mixed organic manure partly uses the rotary drum wet granulation with inorganic and organic fertilizer, biological probiotics then adopt normal temperature concentrate after the granulation again with inorganic, organic this three seed manure in proportion blending stir, formed a kind of novel high concentration biological mixed organic manure preparation method, solved the hyperthermia drying sterilization effectively, it is low that biological bacteria is counted content, fertiliser granulates hardness is not enough, the difficult problem that percentage of damage is high.
Three. high concentration biological mixed organic manure preparation method's content:
A. the prescription of high concentration biological mixed organic manure:
1. organic moiety: unit kilogram
150 kilograms of the peats composed of rotten mosses
400 kilograms of humic acid
2. inorganic part:
150 kilograms of nitrogen N
Phosphorus P
2O
5100 kilograms
Potassium K
2100 kilograms of O
3. solid fungicide: 100 kilograms in genus bacillus, vinelandii powder
B. the high concentration biological mixed organic manure prepares rules:
1. product performance and quality standard
1.1 product appearance is the grey black particle, does not have obvious mechanical impurity, pellet hardness is good.
1.2 product total nutrient (N+P
2O
5+ K
2O) 24%,
1.3 organic 〉=20%.
1.4 the every gram of bacterium number 〉=1 hundred million
2. raw material characteristics and be used to produce the quality standard that should meet
2.1 organic moiety:
Humic acid: black powder.
The peat composed of rotten mosses: lark powder, content of humic acid height.
2.2 inorganic part:
Vitriolate of tartar: white or be with yellowishly, shallow brick-red contains K
2O 〉=60%.
Fused(calcium magnesium)phosphate: canescence, brown or greyish-green powder contain P
2O
5〉=14%
Urea: white particle contains N 〉=46%
2.3 genus bacillus, vinelandii: the every gram of yellow powder contains bacterium 5,000,000,000.
3 production technique groundwork points
A1. pulverize B 1..Raw material pulverizing
2. batching metering 2..The conveying belt sterilization
3. stir 3..Metering
4. wet granulation 4..Microbial inoculum adds
5. oven dry 5..Blending is stirred
6. cooling 6..The granulation shaping
7. screening
8. add the bacterium ball
9. stir
10. screening
11. packing
12. warehouse-in
13. detect
C. final product quality index inspection item
(1) total nutrient (N+P
2O
5+ K
2O) 24%
(2) moisture≤8%
(3) organic 〉=20%
(4) granularity is 3.5 millimeters
(5)PH≥4
(6) every gram contains bacterium more than 100,000,000.
Four. high concentration biological mixed organic manure preparation method's embodiment
High concentration biological mixed organic manure preparation method's embodiment divides two sections operations, and the one, organic and inorganic fertilizer manufacturing procedure, the 2nd, highly enriched bacterium particle manufacturing procedure, the later stage is that the two blending is synthetic.
One. organic and inorganic granulated fertilizer manufacturing procedure
1. pulverize: various raw materials are before preparation, and organic moiety is pulverized through the chain type pulverizer, and inorganic part enters next process after the cage mill refinement is pulverized.
2. batching metering: the various raw materials through pulverizing by formula rate through being metered into next process.
3. stir: send into mixing machine through the raw material of batching metering through conveyor and mix, each batch material churning time must not be less than 3 minutes, enters next process.
4. wet granulation: the raw material after stirring carries out granulation by sending into through conveyor in batches in the wet method rotary drum granulator, granulation is after conveyor is sent into next process fully.
5. oven dry: with the particle of tablets press output, by sending into revolving drum drier in batches, the temperature that hotblast stove is exported is warming up to 280 ℃ one by one by 100 ℃ successively, and the particle water ratio is dried to below 8%.Enter next process.
6. cooling: the water ratio of hotblast stove oven dry back output is lower than 8% particle sends into rotary cooler through conveyor and cool off, be cooled to 45 ℃ after conveyor is sent into next process.
7. screening: particle through the vibratory screening apparatus sorting, is sieved out large, medium and small three class particles, change the particle of 3.5 millimeters of granularities over to subsequent processing, underproof particle returns granulation again.
8. add the bacterium grain: the finished particle that sieves out is transported in the storage tank in proportion, more highly enriched particle is mixed in proportion in storage tank, send into next process through conveyor.
9. stir: with the particle of conveyor output, mix by sending into mixing machine in batches, each batch material churning time must not be less than 3 minutes, enters next process.
10. screening: particle through the vibratory screening apparatus sorting, is sieved out large, medium and small three class particles, change packaging process over to by the granularity grade.
11. packing: the particle after will sieving is packaged into 50 kilograms/bag by grade through autometering packaging machine.Send into next process.
12. put in storage: after particle fertilizer is measured into bag, send into storehouse, per two ton of one buttress.Pile up neat.
13. detect: the Quality Inspector on request, each batch detects a sample.
Two. highly enriched bacterium particle manufacturing procedure
①。Raw material pulverizing: the used various raw materials of product pass through the pulverizing of pulverizer respectively in the raw material pulverizing operation, are processed into the fineness that is fit to produce needs.
2.. the conveying belt sterilization: during by conveying belt, vibrating mechanism makes is with material to stir up and down, kills harmful bacterium through multiple tracks UV-lamp illumination-based disinfection.
3.. metering:, take by weighing the various materials that prepare respectively in the technical recipe ratio.
4.. bacterium system is added: with a certain amount of microbial inoculum, evenly be sprayed on the raw material based on the peat composed of rotten mosses, make the bacteria containing amount of its unit mass reach processing requirement.
5.. blending is stirred: will join in the stirrer through the material of metering and fully stir, even until various mixing of materials.
6.. granulation shaping: will puddle uniform material and deliver in the Squeezinggranulator, and, finish granulation process, and finish the shaping process through the reshaper of tablets press bottom again by tablets press rod is pushed.Highly enriched bacterium particle after the shaping is sent in the storage tank in first operation by conveyor, enters subsequent processing.
Though bio-feritlizer has the several prods form at present: 1. liquid 2. powder, 3. particles.Aqueous can only being used to sprays, Powderedly can only be used for hand sowing, particulate state is because the problem of granularity and hardness can not machine sowing, and the high concentration biological compound fertilizer product of this preparation method because of having adopted the normal temperature extrusion process to produce, the strong probiotics of pellet hardness can reach more than 100,000,000, both can use separately, and maximum advantage is to be applicable to machine sowing to have very vast market prospect under custom and the condition cultivating of present China.
Description of drawings
The production process of high concentration biological mixed organic manure is made up of two sections operations:
One. the summary of organic and inorganic fertiliser granulates production process
1. the feed size of the material that need pulverize is less than 60 millimeters.Granularity after the pulverizing is less than 80 orders.
2. the batching metering strictness is carried out proportioning by prescription, and negative deviation must not be greater than 1 kilogram.
3. by batch feeding intake, churning time is no less than 5 minutes.The balling-up of wet method drum granulating is greater than 80%.
4. the oven dry inlet air temperature is 100 ℃--and 280 ℃, the discharging water ratio is less than 10%.
Through rotary conveyor to 100--85 ℃ of the charging of the cooler that circles round speed temperature, drop temperature is less than 45 ℃.
Screening will less than or process again sending last process back to greater than 3.5 millimeters particle by special implement.
7. the storage tank that adds the bacterium grain is the controllable type of limiting the quantity of, and the bacterium grain negative deviation that adds of each batch must not be greater than 0.5 kilogram.
8. the particle through storage tank output is that three kinds of compositions of three looks sieve after stirring.Rotary conveyor is delivered to composite grain in the trommel screen and is sieved, and unacceptable product returns processing again.Salable product enter the finished product packing operation, carry out quantitative package by the packing material declarable content
Two. highly enriched bacterium particle manufacturing procedure summary
1。Raw material pulverizing, the used various raw materials of product pass through the pulverizing of pulverizer respectively in the raw material pulverizing operation, are processed into the fineness that is fit to produce needs.
2。The conveying belt sterilization, during by conveying belt, vibrating mechanism makes is with material to stir up and down, kills assorted bacterium through multiple tracks UV-lamp illumination-based disinfection.
3。Microbial inoculum adds, and with a certain amount of microbial inoculum, evenly is sprayed on the raw material based on the peat composed of rotten mosses, makes the bacteria containing amount of its unit mass reach processing requirement.
4。Metering takes by weighing the various materials that prepare respectively by technical recipe requirement ratio.
5。Blending is stirred to join in the stirrer through the material of metering and is fully stirred, and mixes until various components.
6。Through conveying belt, will puddle uniform material and deliver in the tablets press, by tablets press to the rod extruding, finish granulation process, finish the storage tank that enters first procedure after the shaping process through the reshaper of tablets press bottom again.
Claims (5)
1. high concentration biological mixed organic manure, it is characterized in that contained biological probiotics is to expand numerous genus bacillus and vinelandii in the peat composed of rotten mosses, because of the fluffy peat composed of rotten mosses can not adsorb to expand probioticss such as numerous genus bacillus and vinelandii before the extruder grain in a large number, though often warm extrusion is pressed and is condensed into 3.0 millimeters brown small-particle after the granulation but every gram contains bacterium quantity reaches more than 2,000,000,000, thereby reaches the highly enriched order of biological probiotics ground.
2. behind the highly enriched one-tenth particle of biological probiotics again with the particle blending of the organic and inorganic fertilizer of wet granulation, hyperthermia drying moulding, existing organic composition has inorganic components to also have highly enriched biological probiotics again in effective total nutrient of this kind fertilizer thereby make, and becomes the balanced fertilizer of a kind of multiduty full price.
According to behind the highly enriched one-tenth particle of the described biological probiotics of claim 2 again with the particle blending of the organic and inorganic fertilizer of wet granulation, hyperthermia drying moulding, the particulate of organic and inorganic fertilizer forms just can reach the ideal fertilizer efficiency by following proportioning:
1. organic moiety: 150 kilograms of the peats composed of rotten mosses.400 kilograms of humic acid
2. inorganic part: nitrogen N150 kilogram.Phosphorus P
2O
5100 kilograms
Potassium K
2The O100 kilogram
4. high concentration biological mixed organic manure according to claim 2 is by three kinds of raw material blending, and the effective total nutrient of high concentration biological mixed organic manure after the blending is 44%.Organic content 20% in the black organic fertilizer particle wherein, total nitrogen content 12%, total phosphorous 8%, total potassium content 8% in the pink mineral manure particle.The every gram of brown biological bacteria particle contains bacterium quantity 0.More than 200,000,000.
5. be brown according to the described highly enriched probiotics particle of claim 1.And the described organic fertilizer particle of claim 2 is a black, and the mineral manure particle is a pink.Finished particle external appearance characteristic through blending stirring high concentration biological mixed organic manure has three kinds of colors in proportion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100032568A CN101239848A (en) | 2007-02-05 | 2007-02-05 | Method for preparing high concentration biological organic complex fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100032568A CN101239848A (en) | 2007-02-05 | 2007-02-05 | Method for preparing high concentration biological organic complex fertilizer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093111A (en) * | 2010-12-31 | 2011-06-15 | 东莞市天盛生物科技有限公司 | Compound microbial fertilizer and water agent |
| CN102153383A (en) * | 2010-12-31 | 2011-08-17 | 东莞市天盛生物科技有限公司 | High concentration composite biological fertilizer |
| CN102267827A (en) * | 2010-06-01 | 2011-12-07 | 商洛市核桃研究所 | Pollution-free high-efficiency special fertilizer for walnut |
| CN103980026A (en) * | 2014-05-19 | 2014-08-13 | 中国水稻研究所 | Microbial fertilizer capable of promoting growth of rice seedling roots and preparation method thereof |
| CN109757335A (en) * | 2019-02-26 | 2019-05-17 | 沈阳丰恒泰农业科技有限公司 | It is a kind of to kill grass-seed, seedling medium of worm's ovum and the preparation method and application thereof |
-
2007
- 2007-02-05 CN CNA2007100032568A patent/CN101239848A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267827A (en) * | 2010-06-01 | 2011-12-07 | 商洛市核桃研究所 | Pollution-free high-efficiency special fertilizer for walnut |
| CN102267827B (en) * | 2010-06-01 | 2014-10-08 | 商洛市核桃研究所 | Pollution-free high-efficiency special fertilizer for walnut |
| CN102093111A (en) * | 2010-12-31 | 2011-06-15 | 东莞市天盛生物科技有限公司 | Compound microbial fertilizer and water agent |
| CN102153383A (en) * | 2010-12-31 | 2011-08-17 | 东莞市天盛生物科技有限公司 | High concentration composite biological fertilizer |
| CN103980026A (en) * | 2014-05-19 | 2014-08-13 | 中国水稻研究所 | Microbial fertilizer capable of promoting growth of rice seedling roots and preparation method thereof |
| CN103980026B (en) * | 2014-05-19 | 2016-05-04 | 中国水稻研究所 | A kind of microbial manure that promotes rice seedling root growth and preparation method thereof |
| CN109757335A (en) * | 2019-02-26 | 2019-05-17 | 沈阳丰恒泰农业科技有限公司 | It is a kind of to kill grass-seed, seedling medium of worm's ovum and the preparation method and application thereof |
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Open date: 20080813 |