Types of humic acid fertilizer and organic fertilizer equipment

Humic acid fertilizer refers to the production of a large amount of humic acid, nitrogen, phosphorus, potassium and some trace elements required by crop growth and development by using different production methods of peat, lignite and weathered coal. Humic acid, as the raw material of organic fertilizer production equipment, plays an important role in agricultural production, such as stimulating crop growth, improving soil, increasing nutrients and strengthening soil microbial activities.

humic acid organic fertilizer

Varieties of humic acid fertilizer

1. Humic acid fertilizers can be divided into two categories: natural humic acid and artificial humic acid according to their sources. Among natural humic acids, they are divided into soil sodium humic acid (white) phytic acid, coal coal humic acid, Water humic acid and mold humic acid, etc. Humic acid can be made into solid particles by NPK fertilizer granulator.

2. Humic acid fertilizers can be divided into primary humic acid and regenerated humic acid (including humic acid in natural weathered coal and artificial oxidized coal) according to the production method.

3. Humic acid fertilizers can be classified into fulvic acid, brown fulvic acid and black fulvic acid according to their solubility and color in solvents. In the earlier literature, there were also names of grey fulvic acid, brown fulvic acid and green humic acid, which were actually separated from different solvents.

4. According to the natural binding state, humic acid fertilizer can be divided into free humic acid and (calcium, magnesium) combined humic acid. We provide humic acid processing equipment, disc granulator, grinder, dryer, etc.

5. Humic acid fertilizer can be divided into type A, type B (true humic acid), RP type and P type (immature humic acid) according to the humification degree of humic acid (such as absorption coefficient).

Common raw materials and granulation processes in organic fertilizer production lines


Organic fertilizer raw materials come from a wide range of sources, including livestock and poultry feces, fungal spore residue, distiller’s grains sludge, etc., which can be targeted as organic fertilizer raw materials. These raw materials used to be troublesome waste to handle, with relatively low acquisition prices, giving the finished organic fertilizer a greater profit margin. The organic fertilizer production equipment is centered around granulation equipment, producing finished granular organic fertilizers that enable effective recycling and utilization of fertilizers. The large amount of livestock and poultry manure generated by breeding farms is used to produce green organic fertilizer, which is returned to the fields for organic agriculture. Agricultural waste and fruits are fed to various livestock and poultry, forming a natural green biological chain and maintaining ecological balance.

Organic fertilizer processing equipment is a complete set of production equipment that produces natural organic fertilizers from organic rich raw materials such as animal manure and plant straw, after a series of processing treatments. Organic fertilizer is suitable for crops such as wheat, rice, peanuts, fruits and vegetables, which can improve crop quality and fruit quality, and is beneficial to human health. It is the best choice of fertilizer for pollution-free green food cultivation. The overall process can be divided into: raw material collection, raw material ratio, raw material moisture control, raw material fermentation, raw material crushing, raw material drying, granulation, and packaging into bags.

The organic fertilizer production line process required for producing animal manure organic fertilizer:

1. Raw material fermentation; 2. Automatic batching of raw materials using computer belt scales; 3. Dedicated organic fertilizer crusher and mixer; 4. The new type of organic fertilizer granulation machine is commonly known as drum granulation or extrusion granulation; 5. Drying organic fertilizer particles with a dryer; 6. Cooling machine for organic fertilizer particles; 7. The screening machine screens out qualified organic fertilizer particles; 8. Coating machine coating particles, smoother; 9. Packaging scale automatically fills organic fertilizer particles; 10. Sealing.

In this fast developing information age, organic fertilizer equipment needs to adapt to the competition and development of the market to adapt to better development, constantly accelerate the speed of upgrading, and also accelerate the production efficiency of enterprises, so that the organic fertilizer equipment of enterprises can be recognized by more users in the market, more applications in the development of agricultural ecology, and promote the development of green agriculture in China.

Process and working principle of a new type of organic fertilizer granulator

The working principle of the new organic fertilizer granulator: the new organic fertilizer granulator uses the high-speed rotating mechanical stirring force and the generated aerodynamic force to continuously realize the process of mixing, granulating, spheroidizing and densification of fine powder materials in the machine , So as to achieve the purpose of granulation. The particle shape is spherical, the sphericity is 0.7, the particle size is generally between 0.3-3mm, and the granulation rate is 90%. The particle diameter can be adjusted appropriately according to the mixing amount of the material and the spindle speed. The lower the mixing amount, the higher the rotation speed, the larger the particles Small, and vice versa. Scope of application: This machine is especially suitable for granulating light and fine powder materials. The finer the basic particles of the fine powder material, the higher the sphericity of the particles, and the better the quality of the particles. Typical application materials: chicken manure, pig manure, cow manure, charcoal, clay, kaolin, etc. In view of the particularity of organic fermented fertilizer and organic fertilizer raw materials such as livestock manure, manure, retting manure, green manure, sea manure, cake fertilizer, peat, soil miscellaneous fertilizer, three wastes, microorganisms and other municipal solid wastes, the particles are granules.

The qualified rate of granulation by this machine is as high as 80-90%, which is suitable for a variety of different formulations. The compressive strength of organic fertilizer is higher than that of discs and drums, and the ball rate is lower than 15%. The stepless speed regulation function of this machine can adjust the uniformity of particle size according to user requirements. This machine is suitable for the direct granulation of organic fertilizer after fermentation, saving drying process and greatly reducing production cost. Now this new type of organic fertilizer wet granulator is popular among users. The birth of new products, new production technology, energy saving and environmental protection are all trustworthy.

Contact us to learn more about organic fertilizer machine.

Disc granulator is suitable for granulation process of organic-inorganic compound fertilizer

In a complete fertilizer production line, granulation is the key process in the whole production process. The productivity of organic fertilizer granulator, the strength and shape of granule produced by the granulator directly affect the quality of the final product.

In many fertilizer production enterprises, the most used fertilizer granulation equipment are drum granulator, extrusion granulator and disc granulator. Among the three granulation methods, the disc granulator machine is more suitable for the granulation of organic-inorganic compound fertilizer, and the effect is ideal.

Disc granulator machine is mainly composed of granulation disc, spray system, transmission device, bracket and so on. During production, the powder raw materials are conveyed by the belt conveyor to the granulation disc in the disc granulator. The rotating disc with an inclination of 50° rotates the animal material. When the material is brought to a certain height, its own gravity and inertia Under the action of the force, it breaks away from the disc and slides down along the arc track to complete the rolling required for granulation. At the same time, the liquid injected by the spray system will be evenly sprayed on the rolling material to agglomerate into granules, thus completing The whole granulation process, according to the principles applied in this granulation process, we can call it agglomerate granulation process. With the continuous addition of raw materials, the manufactured particles fall across the edge of the disk under the action of centrifugal force and fall into the belt conveyor equipment below.

As a mature model, the disc granulator has experienced the test of various materials. However, any equipment has its advantages and disadvantages. In the face of different raw materials and production processes, there are also corresponding models. In the actual NPK fertilizer production line, the selection of granulation equipment suitable for materials can make the whole fertilizer production process play a maximum benefit.

Equipment cost for the entire organic fertilizer production line

When it comes to organic fertilizer equipment, the first thing many people think of is organic fertilizer, which is correct because organic fertilizer equipment is specialized in producing organic fertilizers. However, there are many types of organic fertilizer equipment in terms of raw material selection. Not only can animal manure be used, but also crop straw, tree branches and leaves, kitchen waste, and urban sludge can be used. These can all be made into organic fertilizer using organic fertilizer equipment, This is also why organic fertilizer equipment is called environmental protection equipment, and treating these raw materials into organic fertilizers naturally solves the problem of environmental pollution caused by these raw materials.

Organic fertilizer equipment has become increasingly important for the current agricultural production situation. The current agricultural production form in China is facing a large-scale transformation, and the traditional cultivation and fertilization methods are no longer in line with the development of China’s national conditions and the sustainable development of agriculture. The promotion of organic fertilizers is particularly important, and better implementation of promotion in agricultural production has become a challenge now.

The configuration of organic fertilizer production lines varies depending on the annual yield of fertilizers, with prices ranging from hundreds of thousands to millions. Some need to be produced into powdered fertilizer to be used as finished products, so the equipment price is relatively low. Some require high-end production of granular fertilizer, and to ensure that the finished granular organic fertilizer has high nutritional value and aesthetics, the equipment price naturally becomes more expensive, including the degree of automation of the production line, which is a reference factor for equipment configuration. So, after understanding the customer’s needs, we will tailor appropriate equipment configurations for them, plan reasonably based on the on-site site, and create a good foundation for the customer’s project.

How much does the equipment included in the entire organic fertilizer production line cost in total?

1. The production of powdered organic fertilizer is based on the fine crushing treatment after organic fertilizer fermentation, and the required equipment includes: fermentation tipping machine, forklift silo, semi wet material crusher, drum screening machine, automatic packaging scale, etc. The price of small powder organic fertilizer production line equipment is around 100000 yuan.

The production process of granular organic fertilizer is relatively complex, and it is also based on the fermentation process and powdered organic fertilizer process, entering deep processing and granulation. Therefore, the required equipment is also relatively comprehensive, including fermentation tipping machines, forklift silos, semi wet material crushers, horizontal mixers, toothed granulators, rotary dryers, rotary cooling machines, drum screening machines, film wrapping machines, automatic packaging machines, etc. In cases where there are special process requirements, dynamic ingredient scales need to be added. The full set of equipment for small granular organic fertilizer production lines is priced at around 200000 yuan.

What are the common equipment in organic material production lines?

Large-scale organic fertilizer machine manufacturer, manufactures and sells large, medium and small fertilizer equipment, compound fertilizer equipment, BB blended fertilizer processing equipment, agricultural machinery, and environmental protection equipment. Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. independently developed and manufactured fermentation equipment, drying equipment, granulation equipment, screening system, batching system and other complete fertilizer equipment suitable for organic fertilizer and bio-organic fertilizer manufacturing applications. It has been established for more than 20 years and will always be new. Old customers provide one-stop all-round service of manufacturing technology, garden plot planning, equipment construction, placement and debugging, and recipes.

Complete fertilizer production process classification: small organic fertilizer production line, biological organic fertilizer equipment, pig manure organic fertilizer production line, chicken manure organic fertilizer production line, cow manure processing organic fertilizer equipment, straw organic fertilizer production line.

What are the most common equipment for organic fertilizer production:

1. Fermentation equipment:

Self-propelled turning and polishing machine: movable wheel turning and polishing machine, crawler turning and polishing machine. Trough turning and polishing machine, chain plate turning and polishing machine, rake tooth turning and polishing machine, spiral turning and polishing machine.

2. Destroy the machine

Vertical destroyer, horizontal destroyer, drip destroyer, high humidity destroyer, semi-humid destroyer, urea destroyer.

3. Mixer:

Pan mixer, horizontal mixer, double shaft mixer, forced double shaft mixer.

4. Screening machine:

Drum screening machine, vibrating screen

5. Conveyor

Bucket elevator, belt conveyor (large inclination belt conveyor, mobile belt conveyor) screw conveyor

6. Granulator:

Organic fertilizer granulator: disc granulator, pair-roll extrusion granulator, columnar extrusion granulator, special granulator for organic fertilizer, internal rotation stirring tooth granulator, drum granulator.

7. Dryer

Drum dryer, three-pass dryer, chicken manure dryer.

8. Supporting equipment:

Photooxygen deodorization equipment, pulse dust collector, livestock and poultry manure dehydrator, active batching system, reversal coating machine, reversal cooling machine, quantitative packaging scale.

What are the common treatment methods for farm manure? How to make organic fertilizer?

There are two common methods to deal with feces in farms
1. Drying treatment. It is the excrement dehydration to facilitate the use, mainly has the natural drying and the high temperature fast drying. Natural drying is to use sunlight to dry livestock manure; high temperature and rapid drying is to dry artificially through a dryer. The commonly used drum dryer can reduce the moisture content of chicken manure from 70% to 75% in a short period of time to less than 8%. However, there are some disadvantages such as the secondary pollution of odor discharged by the dryer and the poor fertilizer efficiency caused by too high treatment temperature.
2. Aerobic composting. Livestock manure contains a lot of organic matter and rich nutrients such as nitrogen, phosphorus, potassium and so on, which is a valuable resource for the sustainable development of agriculture. Therefore, aerobic composting of manure is widely used at present. According to the characteristics of manure raw materials and auxiliary materials, according to the carbon nitrogen ratio and moisture content required for composting, manure and auxiliary materials are mixed in a certain proportion. The fertilizer production machine properly controls the oxygen and temperature in the heap, so that the manure can be rapidly fermented to produce organic fertilizer. The advantages of this method are less odor, more dry, easy to package and apply. It can be used as soil amendment or organic fertilizer in agricultural production.

Steps of making organic fertilizer from manure 
1. Raw material ingredients: chicken manure, pig manure, cow manure, biogas residue and other animal manure or raw materials that can be fermented or have fertilizer efficiency after treatment are equipped in a certain proportion (according to market demand and local soil test results).
2. Mixing of raw materials: Stir the prepared raw materials evenly to increase the uniform fertilizer efficiency content of the overall fertilizer particles.
3. Raw material granulation: Feed the uniformly stirred raw materials into the fertilizer granulator machine for granulation (rotary granulator or extrusion granulator can be used).
4. Granule drying: The granules made by the granulator are sent to the dryer to dry the moisture contained in the granules to increase the strength of the granules and facilitate storage.
5. Granule cooling: The temperature of dried fertilizer granules is too high and easy to agglomerate. After cooling, it is convenient for bagging storage and transportation.
6. Particle classification: The cooled particles are classified, the unqualified particles are crushed and re-granulated, and the qualified products are screened out.
7. Finished film: Coating qualified products to increase the brightness and roundness of the particles.
8. Finished product packaging: Pack the coated particles, which is the finished product, in a ventilated place.

Equipment characteristics and economic benefits of chicken manure organic fertilizer production line

The treatment of chicken manure has become a headache for many large chicken farmers. Chicken manure, pig manure, and cow manure are piled up everywhere, and the odor is unpleasant, causing some pollution to the environment. The chicken manure organic fertilizer production line and pig manure organic fertilizer processing equipment are all green organic fertilizers made from livestock and poultry manure. Our company provides organic fertilizer production technology formulas, bio organic fertilizer equipment technology processes, and detailed processes and methods for processing chicken manure into organic fertilizer. At present, the prospect of processing chicken manure into organic fertilizer is very broad. More manure produced by breeding farms can be recycled, turning waste into treasure. Processing chicken manure into organic fertilizer not only effectively utilizes chicken manure resources, but also has significant economic benefits.

The main function of the chicken manure organic fertilizer production line is to sterilize livestock and poultry manure and manufacture it into organic fertilizer. It can not only solve the problem of poultry manure treatment by livestock and poultry farmers, but also promote the development of ecological agriculture and circular economy. The characteristic of organic fertilizer production lines converting manure into organic fertilizer can also contribute greatly to the development of economic benefits for enterprises and promote the development of human environmental protection projects. For example, the chicken manure organic fertilizer production line is a good engineering project for treating chicken farm manure.

Equipment characteristics of chicken manure organic fertilizer production line:

1. With a high degree of specialization, suitable equipment is selected based on the raw material characteristics of chicken manure organic fertilizer. The produced organic fertilizer does not contain chemical components, and the organic matter content and nitrogen, phosphorus, and potassium content meet the standards.

2. With a high degree of automation, the complete set of equipment is configured to achieve automated operation, saving labor costs and processing costs, and eliminating human factors affecting product quality issues.

3. The equipment has a high degree of applicability. It can not only produce ordinary organic fertilizers, but also process high-quality bio organic fertilizers. The equipment is easy to operate, with adjustable details and functions, achieving ideal usage results.

The organic fertilizer production line equipment for chicken manure processing is a complete set of production equipment that uses fresh chicken manure as raw material and undergoes multiple processing processes to produce natural organic chicken manure fertilizer. Chicken manure organic fertilizer has a comprehensive and long-lasting nutrient effect, containing a large amount of organic matter, which has the comprehensive benefits of improving soil, increasing fertility, and improving the taste and quality of fruits and vegetables. The processing of chicken manure into commercial organic fertilizer requires two steps: the pre fermentation and treatment part and the post deep processing and granulation part. The complete set of equipment for the chicken manure organic fertilizer production line includes: fermentation tipping machine, forklift silo, organic fertilizer crusher, drum screening machine, horizontal mixer, disc granulator, rotary dryer, cooling machine, screening machine, coating machine, packaging machine, belt conveyor, and other equipment.

Configuration of granulator for chicken manure organic fertilizer production line

Composition analysis of chicken manure organic fertilizer: Chicken manure contains 14.5% organic matter, 0.30-0.45% nitrogen, 0.15-0.25% phosphorus, and 0.10-0.15% potassium. It is a valuable resource that can be used as a source of soil fertilizer by the planting industry. The organic matter and nutrient content of chicken manure is good in all kinds of livestock, with fine texture, high water content, slow decomposition, low calorific value, and it is a late-acting fertilizer. The nutrient content of chicken manure itself is much less than that of chicken manure (the content of nitrogen, phosphorus, and potassium is less). In addition, cow manure is cold organic fertilizer, and its decomposition rate is slower than chicken manure, so its fertilizer effect is better than chicken manure. Much slower.

 Advantages of chicken manure organic fertilizer machine:

The structure is compact, the technology is advanced, the harmless living bacteria preparation is used to treat livestock and poultry manure, and the biological fermentation is carried out under the action of a variety of beneficial microorganisms. After the organic matter is fully decomposed, nutrients are released. Kill germs, insect eggs, detoxify and deodorize, purify the environment, achieve harmlessness, resource utilization and industrialization, low energy consumption and stable product quality.

The intelligent automatic control overturning mechanism mixes and stirs fertilizer and additives during the working process, and after reaching the overturning and feeding indicators, the overturned organic fertilizer is thrown to the 3m-4m behind the equipment for fermentation and microbial reproduction. Under the action of the walking mechanism, it automatically returns to the initial working position to achieve the purpose of reducing operating costs.

Chicken manure fertilizer production process equipment includes: fermentation dumper, automatic batching machine, grinder, mixing mixer, granulator, dryer, cooler, screening machine, coating machine, packaging equipment, belt conveyor, etc.

Regular maintenance of organic fertilizer equipment can effectively reduce costs

Organic fertilizer equipment has the nature of corrosion and wear during the production and processing of organic fertilizer. Therefore, after using the organic fertilizer equipment for a period of time, it is necessary to repair it and avoid potential problems as soon as possible. Do not wait until it is completely unusable before inspecting and repairing it, as this can greatly delay production.

The organic fertilizer production line has encountered bottlenecks, and equipment upgrading is crucial. It is understood that the production of organic fertilizer requires relatively high equipment requirements. Firstly, there are a wide variety of organic raw materials with significant differences in material proportions, making it difficult to control the accuracy of batching. Therefore, there is a high demand for the accuracy of continuous batching scales. Secondly, organic raw materials have strong corrosiveness, and ordinary steel plates in contact with the materials are prone to rusting. At the same time, the labor and transportation costs of organic fertilizer production are also relatively high. It is reported that due to the long maturation time and the high manual input in the processes of flipping, drying, crushing, and packaging, the production cost of organic fertilizer has increased.

The following is the maintenance method for each component of the organic fertilizer equipment:

1. Bearings. The bearings of the crusher bear the full load of the machine, so good lubrication has a great impact on the bearing life. It directly affects the service life and operating rate of the machine. Therefore, it is required that the injected lubricating oil must be clean and the seal must be good. The main oil injection point of the machine is: a. rotating bearings; b. Roller bearings; c. All gears; d. Active bearings, sliding surfaces.

2. If there is any impact sound during the operation of the rotating gear, it should be immediately stopped for inspection and eliminated.

3. Newly installed wheels are prone to loosening and must be regularly inspected.

4. Check if the screw caps on each device are loose.

5. If the bearing oil temperature rises, it should be stopped immediately to check the cause and eliminate it.

6. The bottom frame plane of the movable device should be cleaned of dust and other objects to prevent the movable bearing from moving on the bottom frame when the machine encounters materials that cannot be broken, which can lead to serious accidents.

7. Pay attention to the normal operation of various parts of the machine.

8. Pay attention to checking the wear level of easily worn parts and always replace worn parts.