Equipment composition of livestock manure fermentation organic fertilizer

fertilizer granulator Dec 29, 2022

Take chicken manure as an example, stack chicken manure in strips on the site, sprinkle special fermentation bacteria agent for organic fertilizer on the surface of raw materials, add dry materials/auxiliary materials in an appropriate amount according to the moisture content, and the general ratio of raw materials: auxiliary materials is 3:1, The width and height of the stack are determined according to the respective compost turner model.

Why do many fertilizer plants use organic fertilizer production lines to produce organic fertilizer?

fertilizer granulator Dec 19, 2022

There are differences in the composition and properties of organic fertilizer materials, so there are also differences in the effects of organic fertilizer on Soil and crops. Therefore, according to the texture of soil, climate, growth habit and fertilizer demand of crops, we should choose the appropriate organic fertilizer for rational fertilization. For example: human feces and urine contain a large number of chloride ions, which should be avoided for crops that do not like chlorine nutrients.Now,the organic fertilizer is to be produced and to be used in the agriculturial industry.In the fertilizer manufacturing process,using different type and series organic fertilizer machine to finish the production process.How to use the organic fertilizer machine to make organic fertilizer?

Firstly,we talk more about the reason why we use the organic fertilizer?
The more organic fertilizer  is used,the better.Organic fertilizer is large in volume and low in nutrient.It needs a lot of application to meet the growth needs of crops,but not more is better.Because organic fertilizer,like chemical fertilizer has the problem of quantitative application in agricultural production.If a large amount of organic fertilizer is used,it will not only waste,but also cause soil obstacles and affect the growth development of crops.For example,in the cultivation of protected land,if a large amount of organic fertilizer is applied for a long time,it can also lead to excessive nutrient elements in the soil and salinization of the soil,resulting in poor growth of agricultural products,excessive nitrate content,quality degradation and other problems.Therefore,the application amount of organic fertilizer in production should be reasonably used according to the consumption of various nutrients and organic matter in the soil,so as to achieve formula fertilization and scientific fertilization.
Then the organic fertilizer manufacturing process is not so complex by using the organnic fertilizer machine.In the line,by using the automatic or semi-automatic fertilizer machine to finish the production process can save more complex process.Like using the fertilizer granulator machine to make organic fertilizer granulator,which we can use the rotary drum granulator or the disc granulator machine to make organic fertilizer to be granulator directly.And using these automatic or semi-automatic fertilizer machine also improve the working efficient.
Finally,we talk a little the application method of the organic fertilizer.The organic fertilizer shall be applied by trenching or digging holes for centralized fertilization,and the soil shall be covered in time after application;if it is applied by sprinkling,it shall be turned into the soil after application.Generally,organic fertilizer and chemical fertilizer are mixed for better effect.If superphosphate is mixed with organic fertilizer,the fertilizer effect can be greatly improved.

Several mixing equipment commonly used by fertilizer equipment manufacturers

fertilizer granulator Dec 14, 2022

According to the demand of NPK production line, fertilizer mixing equipment can be divided into continuous mixer and intermittent mixer. According to the production raw materials, it can be divided into granular fertilizer mixer, powder fertilizer mixer and BB fertilizer mixer. Here are the functions and characteristics of various fertilizer mixers.

Small-output horizontal mixers are batch fertilizer mixers, which can mix and mix organic fertilizers, compound fertilizers, blended fertilizers, formula fertilizers, and water-soluble fertilizers. Generally, various fertilizers are mixed into the mixer in proportion to the mixer. There are two stirring belts on the inside for stirring and mixing, and the stirring can be completed in 1-3 minutes. Open the discharge port under the mixer to have a stirring cage for mixing and discharging.

The large-output powder mixer is a continuous fertilizer mixer suitable for the continuous production and mixing of organic fertilizers, compound fertilizers, blended fertilizers, formula fertilizers, and water-soluble fertilizers. The mixing equipment must have a dynamic automatic batching machine for batching. The determined fertilizer ratio has a PLD control cabinet for precise proportioning. The fertilizer proportioned in each bin has a summary belt, which is conveyed to the entrance of the continuous mixer and moved into the internal agitator. After mixing, the material is discharged at the discharge port to achieve the purpose of uniform mixing of the fertilizer. After mixing, the materials enter the rotary drum granulator for granulation.

The double-shaft mixer is suitable for the mixing and mixing of organic fertilizer with nitrogen, phosphorus and potassium, and the continuous production and mixing of feces before fermentation and auxiliary materials. The pre-mixing of the materials before fermentation promotes the fermentation effect and shortens the fermentation cycle. The materials can also be mixed directly through the compost turning machine during fermentation. The dual-shaft mixer organic fertilizer and nitrogen, phosphorus, and potassium can achieve a comprehensive and uniform effect of nutrients for organic special fertilizers and organic compound fertilizers.

The above is the fertilizer mixer provided by the organic fertilizer machine manufacturer. The user can make a choice according to the output of raw materials.

Which type of organic fertilizer crusher has good crushing effect

fertilizer granulator Dec 14, 2022

There are many types and specifications of organic fertilizer crusher, which one has good crushing effect? The most important thing is to choose according to the condition of raw materials. The classification of organic fertilizer pulverizers is mainly designed for different raw materials. Let’s take a look at the differences between several commonly used pulverizers.

Organic fertilizer grinder can be divided into horizontal grinder and vertical grinder. It is widely used in chemical fertilizer processing industry. The main crushing raw materials are livestock manure, domestic garbage, biogas residue, bacteria residue, etc. For materials with high water content, there are also machines with good crushing effect, especially farm manure, whose water content is often as high as 50%. It is ideal to use the organic fertilizer high humidity material grinder to crush. For other materials with low water content, chain crusher and cage crusher can be selected. Straw crusher can be used for crushing long materials.

Organic fertilizer semi wet material crusher

The semi wet material crusher of organic fertilizer equipment is widely used in chemical fertilizer, mining, coal mine, metallurgy and other industries. It plays a very important role in the crushing process of organic fertilizer raw materials. The target water content of the machine is 30%, and the crushing effect of 60% wet materials is particularly significant, such as livestock manure, urban sewage sludge, biogas residue, kelp residue, etc. Its application effectively solves the problems of high water content and difficult crushing, It is also a widely used organic fertilizer crushing equipment.

Semi wet material crusher adopts high speed rotation of upper and lower rotors

The forced crushing of blades can meet the crushing requirements of various materials. The discharge end does not use the screen bottom and will not be blocked by excessive feeding. The particle size can reach 20 microns. 30 meshes, which can meet the requirements for granulation of general organic fertilizer and production of powdered organic fertilizer. The hammer blade of the fragile part of the crusher adopts alloy super wear-resistant hammer, which is sturdy and durable, and improves the service life of the hammer.

Vertical crusher and double shaft chain crusher

It has strong applicability to material moisture. It can crush materials with 50% water content in this area, and it is also applicable to fertilizer, building materials and other industries. In the fertilizer processing industry, humus, soil blocky substances, dead branches, fruit shells, bacterial residues, etc. are crushed, which is ideal. A large number of substances are stored in areas rich in humus, and the utilization rate of these two machines in organic fertilizer plants is also high.

Cage crusher:

Different from the above two types of crushers, it is mainly used for materials with small water content and high hardness. Compared with the above machinery, the water content of this section is generally less than 30%, and that of some special types is less than 10%.

In fact, the choice of pulverizer mainly depends on raw materials, and there are also multi-function pulverizers. However, semi wet pulverizers are commonly used in the production of organic fertilizers. Specific choices can be consulted, or you can mail raw materials to freely test the crushing effect.

What raw materials can be processed with the new organic fertilizer production line

fertilizer granulator Dec 14, 2022

With the new organic fertilizer production line equipment, you don’t have to worry about the shortage of organic fertilizer in your life. This kind of organic fertilizer equipment has many functions. In addition to solving the problem of insufficient organic fertilizer, it can also solve other problems. So, what problems can organic fertilizer equipment solve?

Benefits of organic fertilizer on agricultural production

fertilizer granulator Dec 14, 2022

Organic fertilizer is made from livestock manure, straw and other raw materials through fermentation and decomposition of beneficial microorganisms. The direct use of non rotting organic substances will cause serious problems, such as root burning, chicken pox and other diseases, which will seriously affect the quality and efficiency of fruits. The process of fermentation and decomposition is mainly through the high-temperature aerobic fermentation of microorganisms (the decomposition temperature can reach more than 80 ℃), harmless, stable and deodorized substances to form organic fertilizers, which are conducive to the growth and development of fruit trees and improve the soil.

Organic fertilizer is a kind of organic fertilizer and a certain number of functional microorganisms. After the impurities in livestock manure, crop straw, agricultural and food processing products and organic wastes are treated, it is combined with multifunctional fermentation seed agent, rapid deodorization, maturation and dehydration, and then added with functional biological seed agent for treatment. It meets the chemical fertilizer principle requirements for the production of safe and pollution-free green agricultural products, and is a promising fertilizer. When applying bio organic fertilizer to vegetables, we must master the correct fertilization method to obtain good fertilization effect.

There are two types of machines that you can obtain for producing dry chicken manure pellets. This will include a flat die granulator and a double roller granulating machine. A flat die granulator is a self-contained machine that can be positioned in any indoor facility. The manure is added to the top, and the pellets are produced by compressing the material from up above. A double roller granulator is a machine that can produce pellets by rolling two separate rollers that come together. The pellets will be made, and will be dropped out at the bottom. Once they are dry, you can package them, or you can simply use them on your crops.

double roller granulator for organic fertilizer production

fertilizer granulator Dec 14, 2022

The double roller granulator is produced by non drying normal temperature process, and is formed at one time. The equipment has less investment and good economic benefits.

The complete set of equipment is compact, scientific and reasonable, and technologically advanced. Energy saving and consumption reduction, no discharge of three wastes, stable operation, reliable operation and convenient maintenance. Wide adaptability of raw materials, suitable for granulation of compound fertilizer, medicine, chemical industry, feed and other raw materials, with high granulation rate.

The double roller granulator is the key equipment for compound fertilizer granulation. It is advanced in technology, reasonable in design, compact in structure, novel and practical, and low in energy consumption. It forms a small production line with corresponding equipment. It can form a continuous, mechanized production with a certain capacity, without drying, and under normal temperature. The product is rolled and shaped at one time to make the product quality meet the requirements of compound fertilizer technical indicators. It is used to produce high, medium Low concentration special compound fertilizer and the updated products for energy conservation and consumption reduction in the compound fertilizer industry.

Capsule filling particles, pigments, detergents, catalysts, strontium carbonate, chemical fertilizers, white carbon black, inorganic salts, chlorides, cyanuric acids, pesticides, oxides, etc., as well as industrial recovered dust materials: such as iron foundry dust, lead, zinc, aluminum dust, converter dust, filter dust, grinding dust, etc The material is forced into shape by mechanical pressure, without any wetting agent, and the product purity is guaranteed.

The production process of double roller granulation is short, with low energy consumption and large output The dry powder is directly granulated, without the need for subsequent drying process, which is more conducive to the connection and transformation of the existing production process. The particle strength is high, and the increase of bulk specific gravity is more significant than other granulation methods. It is especially suitable for the occasion of increasing the bulk weight of products. The operation flexibility is large and the adaptability is wide. The extrusion force can be adjusted by hydraulic pressure.

What fertilizer production line and granulator equipment are needed for granular organic fertilizer

fertilizer granulator Dec 14, 2022

In the processing of high quality granular fertilizer, NPK production line directly granulates different fertilizers. In the process of organic fertilizer production, fermentation needs to be carried out first, and the fermentation process takes 45-60 days. In this process, the temperature should be raised first to eliminate pathogenic pathogens and some harmful microorganisms in plants, because these products have certain harm to plants and produce, and the metabolites are also unstable and not easy to be absorbed by plants. In the later cooling period, microorganisms will undergo humus of organic matter, and produce a large number of metabolites beneficial to plant growth and absorption.

The temperature rising stage of organic fertilizer fermentation:

In the initial stage of composting, the microorganisms in compost mainly include medium temperature and good gas. They start the fermentation process of composting, and decompose easily organic matter under the condition of good gas, and generate a lot of heat. The composting temperature is constantly increased, rising from 20 ℃ to 40 ℃ to medium temperature stage. During this period, a compost turning machine is needed to process the compost.

High temperature stage of composting:

In the high temperature stage, thermoactinomycetes and thermogenic fungi become the main species. They strongly decompose the complex organic matter in the compost, accumulate heat, and the compost temperature rises to 60-70°C, even as high as 80°C. Immediately, most of the thermophilic microorganisms also died in large numbers or entered a dormant state.

The cooling stage of compost fermentation:

After a certain period of time, most of cellulose, hemicellulose and pectin have been decomposed, and the complex components and newly formed humus which are difficult to decompose are left. The activity of microorganisms is weakened and the temperature gradually decreases. When the temperature drops below 40 ℃, the mesophilic microorganism becomes a dominant species.

Composting stage:

After the compost decomposes, its volume shrinks and the compost temperature drops to slightly higher than the temperature. At this time, the compost should be compacted to cause an anaerobic state and weaken the mineralization of organic matter to facilitate fertilizer preservation. The decomposed compost can be made into high-quality fertilizer pellets with a fertilizer granulator.

Working principle and characteristics of double roller granulator for dry granulation

fertilizer granulator Dec 11, 2020

Working principle of double roller granulator

When the double roller granulator works, it is forced to roll the material into shape by two opposite moving roller skins of the granulator. Semi circular spherical cavities are regularly distributed on the two cylindrical roller skins. When the roller skin rotates against each other, the two semicircular cavities just form a complete spherical mold, and the materials inside are forced to be extruded into spherical particles. Due to the continuity of extrusion production, the particles and particles are connected together when they are just extruded, forming a cloth full of particles, which needs to be broken up by the crushing roller and divided into small round particles, and then screened from the screen to select the qualified particles.

In the production of granular fertilizer by double roller fertilizer granulation machine, it should be noted that the ball socket on the two roller skins should be in good position. If it is not adjusted in place, there will be a certain dislocation during granulation, which can not produce qualified granular fertilizer. In addition, after the formation of particles, they will be released from the ball and socket of roller skin in time, so as to realize continuous production. If the formed particles do not come out in time, complete particles will not be formed, thus affecting the normal production.

Characteristics of double roller granulator for dry granulation
1. There is no drying process in the organic fertilizer granulation machine. It is granulated at room temperature and formed in one time. It has the advantages of less investment, quick effect and good economic benefit.
2. Compound fertilizer double roll extrusion granulator has small power, reliable operation, no waste discharge, stable operation, convenient maintenance, reasonable process layout, advanced technology and low production cost.
3. The material of the roller extrusion granulator is widely used, not only in fertilizer industry, but also in all kinds of chemical raw materials such as snow melting agent.

Environmental protection granulation process of double roller granulator

fertilizer granulator Dec 11, 2020

The double roller granulator uses the way of forced extrusion to make particles, the whole process does not need drying and cooling, and the equipment investment is small. What’s more important is that this granulation method is a very environmentally friendly production mode because it is made of particles by physical methods, and the whole process has no pollution and no waste.

Environmental protection granulation process of double roller granulator

When the double roller extrusion granulator works, it is forced to roll the material into shape by two opposite moving roller skins of the granulator. Semi circular spherical cavities are regularly distributed on the two cylindrical roller skins. When the roller skin rotates against each other, the two semicircular cavities just form a complete spherical mold, and the materials inside are forced to be extruded into spherical particles. Due to the continuity of extrusion production of organic fertilizer granulation machine, the particles and particles are connected together when they are just extruded, forming a cloth full of particles, which needs to be broken up by the crushing roller and divided into small round particles, and then screened from the screen to select the qualified particles.

The fertilizer granulation machine has the advantages of low investment and good economic benefit. The complete set of equipment is compact in layout, scientific and reasonable, and advanced in technology. Energy saving and consumption reduction, no three wastes discharge, stable operation, reliable operation and convenient maintenance. It is suitable for granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed and so on.