Why do organic fertilizer production lines use roller extrusion granulators

fertilizer granulator Jul 24, 2024

In organic fertilizer production lines, roller extrusion granulators are widely used, mainly for the following reasons:

Efficient and energy-saving:

The working principle of the roller extrusion granulator is to use two relatively rotating rollers to extrude raw materials into particles through pressure. This method has higher production efficiency and lower energy consumption compared to traditional drying granulators or disc granulators.

Strong adaptability:

The roller extrusion granulator can process various types of raw materials with different properties, including wet materials, dry materials, fine powders, coarse particles, etc., and has strong adaptability. This is particularly important for organic fertilizer production lines, as the sources of raw materials are diverse and may contain different types of agricultural waste.

Stable product quality:

Due to the uniform pressure during the extrusion process, the organic fertilizer particles produced by the roller extrusion granulator have good uniformity and consistency, with narrow particle size distribution and regular shape, which is conducive to subsequent packaging and use.

Simple structure and easy maintenance:

The structure of the roller extrusion granulator is relatively simple, easy to operate and maintain. Regular cleaning and maintenance can ensure the long-term stable operation of equipment and reduce the failure rate.

Environmental protection and energy conservation:

During the production process, the dust and noise generated by the roller extrusion granulator are relatively small, which is beneficial for improving the working environment and reducing environmental pollution.

High cost-effectiveness:

Although the initial investment in the roller extrusion granulator may be high, its high efficiency and energy-saving characteristics can save energy costs and improve production efficiency in the long run.

Therefore, in the organic fertilizer production line, the roller extrusion granulator has become the preferred equipment in the granulation process due to its high efficiency, stability, and strong adaptability.

How to solve the vibration problem of fertilizer crusher in organic fertilizer production line

fertilizer granulator Jul 24, 2024

 In the organic fertilizer manufacturing process, if the organic fertilizer grinder encounters vibration problems, what should be done?

Organic fertilizer crusher generally uses a motor to directly connect the pulverizing device, which is simple and easy to maintain. However, if the two are not well connected during the assembly process, the overall vibration of the crusher will be caused.

(1) The motor rotor is not concentric with the pulverizer rotor. The position of the motor can be moved to the left and right, or a cushion can be added under the motor foot to adjust the concentricity of the two rotors.

(2) The crusher rotor is not concentric. The reason is that the two supporting surfaces of the rotor shaft are not in the same plane. The copper sheet can be padded on the bottom surface of the support bearing seat, or an adjustable wedge iron can be added at the bottom of the bearing to ensure that the two shaft heads are concentric.

(3) Part of the crushing chamber vibrates greatly. The reason is that the coupling between the coupling and the rotor is not concentric or the quality of the flat hammers inside the rotor is uneven. According to different types of couplings, corresponding methods can be adopted to adjust the connection between the coupling and the motor: when the quality of the hammers is uneven, each group of hammers must be re-selected to make the hammers symmetrical and the hammers symmetrical. The film error is less than 5g.

(4) The original balance is destroyed. After the motor is repaired, a dynamic balance test must be done to ensure the overall horse balance.

(5) The anchor bolts of the crusher system are loose or the foundation is not firm. During installation or maintenance, the anchor bolts should be evenly tightened. A shock-absorbing device should be installed between the foundation and the crusher to reduce vibration.

(6) The hammer piece is broken or there are hard sundries in the crushing chamber. All of these will cause unbalance of rotor rotation and vibration of the whole machine. Therefore, regular inspection should be carried out for the severely worn hammer pieces. When replacing, it should be replaced symmetrically; if there is abnormal sound in the operation of the pulverizer, it is necessary to stop the machine immediately for inspection, find out the reason and deal with it in time.

(7) The connection between crusher system and other equipment is not consistent. For example, improper connection of feed pipe and discharge pipe will cause vibration and noise. Therefore, the hard connection is not suitable for these connecting parts, but the soft connection is preferred.

The normal operation of the organic fertilizer crusher can ensure the uniform particle size of raw materials and make the processing of fertilizer granulator normal.

The specific process of using an organic fertilizer turning machine to produce organic fertilizer

fertilizer granulator Jul 19, 2024

The specific process of using an organic fertilizer turning machine to produce organic fertilizer usually includes the following steps:

Raw material preparation:

Firstly, collect and preprocess chicken manure to remove impurities and ensure the cleanliness and homogeneity of the raw materials.

According to the needs, it may be necessary to carry out pre-treatment processes such as crushing and screening of chicken manure to achieve suitable particle size and texture.

Raw material stacking:

Stack the prepared chicken manure evenly in the designated fermentation area.

When stacking, consideration should be given to the working space of the subsequent organic fertilizer turning machine to ensure that the shape of the pile is suitable for the working mode of the turning machine.

Set parameters:

Based on the characteristics and fermentation requirements of chicken manure, set the working parameters of the organic fertilizer turning machine, such as turning frequency, turning depth, etc.

The parameter settings should ensure that the flipping machine can effectively flip the stack while avoiding damage to the stack.

Start the stacker:

Start the organic fertilizer turning machine and let it start turning the chicken manure pile.

The flipping machine automatically completes the flipping action according to the preset parameters, evenly flipping the chicken manure to promote the fermentation process.

Fermentation process:

Under the action of the composting machine, chicken manure undergoes aerobic fermentation, and microorganisms decompose the organic matter in the manure, producing heat and carbon dioxide.

During the fermentation process, the temperature gradually increases to reach the temperature range suitable for microbial activity, usually between 50-70 degrees Celsius.

Monitoring and adjustment:

During the fermentation process, it is necessary to regularly monitor key parameters such as temperature and humidity of the heap to ensure the normal progress of the fermentation process.

According to the monitoring results, adjust the parameters of the flipping machine in a timely manner, such as increasing the flipping frequency, to maintain the appropriate state of the pile.

Mature judgment:

When the temperature of the chicken manure pile begins to decrease and remains stable for a period of time, it indicates that the fermentation process is nearing its end and the organic fertilizer has basically matured.

At this point, the turning machine can be stopped to allow the organic fertilizer to cool naturally and ripen.

Post ripening and sieving:

Let the organic fertilizer continue to ripen in the heap for a period of time to further stabilize its quality.

After the post ripening process, use a screening machine to screen the organic fertilizer, remove large chunks of incompletely decomposed material, and obtain qualified organic fertilizer products.

Packaging and Storage:

Pack the screened organic fertilizer and store it in a dry and ventilated warehouse, waiting for sale or use.

Equipment maintenance:

After each turning operation, clean and maintain the organic fertilizer turning machine to ensure its normal operation and service life.

Through the above process, the organic fertilizer turning machine can efficiently produce high-quality organic fertilizer, providing a high-quality source of organic fertilizer for agricultural production.

The specific fermentation process of organic fertilizer turning machine for processing fertilizers

fertilizer granulator Jul 19, 2024

The workflow of an organic fertilizer turning machine usually follows the following steps:

Raw material deployment:

Evenly lay the prepared organic materials, such as livestock manure, crop straw, etc., in the fermentation bed or composting field.

The laying thickness of raw materials is usually determined based on the type of material and fermentation requirements.

Start the stacker:

According to the needs of the fermentation process, set the working parameters of the organic fertilizer turning machine, such as turning frequency, turning depth, etc.

Start the flipping machine to begin flipping the pile.

Pile flipping homework:

The organic fertilizer turning machine uses its rotating turning shovel or rake teeth to turn the materials in the pile up and down, achieving material mixing and ventilation.

This process helps to increase the oxygen concentration inside the reactor, promoting the growth and metabolic activity of microorganisms.

Adjust temperature and humidity:

During the flipping process, the temperature and humidity of the pile can be adjusted by controlling the flipping frequency and depth to maintain optimal fermentation conditions.

For certain specific fermentation processes, such as aerobic fermentation or anaerobic fermentation, special temperature or humidity control measures may be required.

Fermentation process:

After a period of flipping, organic materials undergo biodegradation reactions, generating heat and promoting microbial activity.

As fermentation progresses, the temperature of the heap will rise and gradually decrease after reaching a certain peak, which is a sign of vigorous microbial activity.

Mature stage:

When the temperature of the heap begins to steadily decrease and reaches a lower level, it indicates that the fermentation process is nearing completion and the organic materials have entered the mature stage.

At this stage, microbial activity slows down, organic matter further decomposes, and stable organic fertilizers are formed.

Subsequent processing:

Mature organic fertilizers can undergo subsequent treatments such as screening, crushing, and drying to meet different usage requirements.

The processed organic fertilizer can be used for fertilizing farmland, improving soil structure, and providing the nutrients needed by plants.

Equipment maintenance:

After each flipping operation, clean and maintain the organic fertilizer flipping machine to ensure its normal operation and extend its service life.

Through the above workflow, the organic fertilizer turning machine can efficiently process organic materials, produce high-quality organic fertilizers, reduce environmental pollution, and promote sustainable agricultural development.

How to ensure the quality of organic fertilizers produced by fertilizer production lines

fertilizer granulator Jul 19, 2024

 With the rapid development of agriculture, crops and fertilizers are inseparable, and organic fertilizer is an indispensable fertilizer in agricultural development. The raw materials of the organic fertilizer manufacturing process are agricultural straw waste and livestock waste. The crushed straw and livestock manure are mixed with each other, and after high-temperature fermentation and decomposing, they are processed into commercial fertilizer through organic fertilizer production line equipment.

Organic fertilizer is rich in nutrients, but there are also unqualified fertilizers mixed into it, such as too much raw material, too long crushed straw, etc. As a manufacturer of NPK fertilizer manufacturing process and organic fertilizer production process equipment, we introduce the following methods to identify fertilizer quality:

1) Take a water cup with bubble method, soak the organic fertilizer sample in water, then crush the organic fertilizer soaked in water by hand, mix the raw material of organic fertilizer intuitively, and place it for a period of time. If the organic fertilizer and water are stratified in a short time, it means that the proportion of organic fertilizer is large and the soil is more.

(2) Hand twisting method uses organic fertilizer as raw material and rolls back and forth with thumb and index finger. If there is feeling of hand injury, there will be sand or other impurities.

3) Smell the smell of the fertilizer carefully to see if there is ammonia, manure or silt smell. The decomposed organic fertilizer should be a mature smell after being regularly thrown by the compost turning machine.

4) After selecting organic fertilizer, some organic fertilizer was not applied to crops, and the performance of the plant was observed. Good organic fertilizer had obvious influence on the growth, yield and quality of the plant.

5) Check whether the packaging meets the specifications and whether it is approved for production (generally approved production does not have its own factory and has no source of raw materials).

6) The organic fertilizer machine manufacturer pointed out that using the strain test method, take a water cup and put the organic fertilizer into it, sprinkle a little water (be careful not to soak the water, wet the line), and place it in a warm and suitable place. A good organic fertilizer will Take the head out of the white Pythium, the broken organic fertilizer particles will also see white mycelium inside.

What are the precautions for maintenance of organic fertilizer turning machine

fertilizer granulator Jul 19, 2024

What are the precautions for maintenance of organic fertilizer turning machine

1. Daily check:

Before and after daily use, conduct a comprehensive visual inspection of the stacker to confirm that there are no obvious signs of wear, cracks, or damage.

Check the fastening condition of each component, especially the parts that are prone to loosening, such as bolts, screws, etc., to ensure that they are firm and not loose.

Check the wear of the blades or teeth, and replace them promptly if severe wear or damage is found.

2. Regular lubrication:

According to the user manual, regularly add lubricating oil to the movable parts of the organic fertilizer turning machine to reduce wear and ensure smooth operation.

Especially for key components such as gears and bearings, it should be ensured that the lubricating oil is sufficient and clean.

3. Cleaning and hygiene:

After use, promptly clean the residual organic materials on the organic fertilizer turning machine to avoid material drying or corrosion of the equipment.

Be careful when cleaning to avoid causing secondary damage to the machine.

4. Electrical system inspection:

Regularly inspect electrical circuits and control systems to ensure that there are no worn, broken, or aged wires.

Check if the electrical connections are secure and if there is any burning or loosening of the joints.

5. Seasonal maintenance:

Before the arrival of the cold season, conduct an anti freezing inspection on the organic fertilizer turning machine to ensure that all liquid pipelines and valves are not leaking, and drain any accumulated water.

During the hot season, check if the cooling system is working properly to ensure that the equipment is not damaged due to overheating.

6. Professional maintenance:

According to the frequency of use and the manufacturer’s maintenance recommendations, professional maintenance should be carried out at least once a year, with more in-depth inspections and necessary repairs carried out by professional personnel.

7. Spare parts reserve:

Reserve some commonly used spare parts, such as blades, bearings, etc., so that they can be quickly replaced when needed, reducing downtime.

8. Operating standards:

Ensure that operators understand and follow the correct operating procedures to avoid equipment damage caused by misoperation.

9. Record maintenance status:

Establish detailed maintenance records, recording the date, content, and replaced parts information of each inspection and maintenance, in order to track the maintenance history of the equipment.

By following the above maintenance precautions, the service life of the organic fertilizer turning machine can be effectively extended, ensuring its continuous and stable operation, while also preventing potential failures and ensuring production safety.

How to adjust the organic fertilizer turning machine when fermenting different types of fertilizers

fertilizer granulator Jul 19, 2024

When dealing with different types of fertilizers, in order to ensure that the organic fertilizer turning machine can work efficiently and stably, the following adjustment measures are usually required:

Analysis of raw material characteristics:

Firstly, conduct a detailed analysis of different types of organic materials to understand their physical and chemical properties, such as moisture content, carbon nitrogen ratio, particle size distribution, etc.

Adjust the flipping parameters:

Adjust the working parameters of the organic fertilizer turning machine based on the characteristics of the raw materials, such as turning frequency, turning depth, and turning speed.

For example, for raw materials with high moisture content, it may be necessary to increase the flipping frequency to improve ventilation efficiency.

Optimize the flipping device:

For materials of different hardness and shapes, it may be necessary to adjust the design of the tipping shovel or rake teeth to meet the flipping requirements of the materials.

For materials with strong viscosity, it may be necessary to use a tipping shovel made of special materials to prevent adhesion.

Control fermentation environment:

By adjusting the operating strategy of the organic fertilizer turning machine, such as intermittent turning or continuous turning, the temperature and humidity of the pile body can be controlled to adapt to the fermentation conditions of different raw materials.

For example, for materials that require high-temperature fermentation, it may be necessary to increase the flipping frequency to maintain high temperatures.

Monitoring the fermentation process:

Install sensors and monitoring equipment to monitor real-time indicators such as temperature, humidity, and pH value of the heap, and adjust the working status of the organic fertilizer turning machine based on data feedback.

Adjust the subsequent processing flow:

Adjust the subsequent processing steps, such as screening, crushing, drying, etc., based on different types of organic materials to meet the quality requirements of the final product.

Training operators:

Train operators on the characteristics and processing requirements of different raw materials, as well as how to adjust the stacker to meet these requirements.

Through the above adjustment measures, it can be ensured that the organic fertilizer turning machine can achieve the best working effect when processing different types of organic materials, and produce high-quality organic fertilizers.

How much profit is there from the production and processing of straw organic fertilizer?

fertilizer granulator Jul 19, 2024

Advantages of organic fertilizer manufacturing process in processing straw waste

1.Harmless treatment of agricultural waste and scientific and reasonable production. It can solve the problem of processing organic matter such as kitchen waste, weeds, straws, etc., realize the regeneration and utilization of waste organic resources, and realize waste reduction and resource treatment.

2. Organic fertilizer processing plant changed traditional compost into biological compost. At present, the treatment of livestock and poultry manure is relatively simple. Exposure to the sun or septic tank has strong odor, which is easy to attract flies and mosquitoes, and affect the environment and the physical and mental health of the masses. The project uses animal manure and straw to produce organic fertilizer, which can effectively solve the problems of soil, water and air pollution, and improve the living environment.

3. Convert straw waste into ecological organic fertilizer through biological fermentation technology. At present, agricultural straw returning to the field will cause air pollution during the combustion process. In this project, agricultural wastes such as straws can be made into organic fertilizer, and the compost turning machine can process the compost to achieve high-efficiency and high-quality fermentation. The decomposed organic fertilizer can be directly applied and is easily absorbed by crops. There is no discharge of waste water, odor and waste residue during the production process. At the same time, the project will play a very active role in avoiding stacks of firewood, reducing environmental pollution, and promoting the prohibition of straw burning, and can achieve good economic, ecological and social benefits.
Organic fertilizer processing plants have good benefits

We provide NPK fertilizer manufacturing process and organic fertilizer production equipment to meet the needs of fertilizer plants. Since the investment and construction of a factory that purchased our organic fertilizer equipment, the production of commercial organic fertilizer has been in short supply, and it has been favored by surrounding farmers. The nearby vegetable greenhouses, fruit tree tea gardens and other large planting bases have come here and signed many sales contracts.

Moreover, the organic fertilizer plant for a large number of surrounding customers to give preferential prices for sales, the implementation of a small profit and high sales business model, not only improve environmental pollution, provide convenient services for surrounding farmers, but also create great economic benefits for itself.

The working principle of organic fertilizer composting machine for fermenting organic fertilizer

fertilizer granulator Jul 19, 2024

The working principle of the organic fertilizer turning machine is mainly based on the principles of mechanical stirring and turning. The core part usually includes one or more rotating mixing arms (also known as flipping shafts), which are installed on the main body of the machine. Each mixing arm is equipped with a set of blades or teeth at the end, which can cut, crush, and flip materials when rotating.

When the fertilizer turning and stacking machine is started, the rotating mixing arm will pick up organic materials such as chicken manure from the bottom of the pile and throw them upwards, while flipping the materials above to the other side of the pile. This process is constantly repeated, causing the entire stack to be flipped and stirred, thereby achieving uniform mixing and ventilation.

In addition, some advanced fertilizer turners are equipped with adjustment mechanisms that can adjust the working height and angle of the mixing arm according to the size and shape of the pile to adapt to different fermentation stages and material characteristics. Some dumpers are also equipped with a spray system, which can spray water during the process of turning to adjust the humidity of the pile body to optimize fermentation conditions.

In short, the organic fertilizer turning machine achieves effective turning and stirring of organic materials such as chicken manure through the principle of mechanical turning, accelerates the fermentation process, and improves the production efficiency and quality of organic fertilizers.

Application of organic fertilizer turning machine in fertilizer production line

fertilizer granulator Jul 19, 2024

The organic fertilizer turning machine plays a crucial role in fertilizer production lines, mainly used in the fermentation process of organic materials. The specific applications are as follows:

Improve fermentation efficiency:

By mechanically flipping, the decomposition rate of organic materials is accelerated and the fermentation cycle is shortened.

Ensure thorough mixing of materials to promote microbial growth and metabolic activity.

Improve fermentation environment:

The organic fertilizer turning machine can increase the permeability of the pile during the turning process, preventing local oxygen deficiency or excessive moisture of the material.

By adjusting the flipping frequency and flipping depth, the temperature and humidity of the pile can be controlled to create a suitable fermentation environment.

Save human resources:

The automated flipping operation reduces the labor intensity of manual flipping and improves production efficiency.

Operators can monitor and manage the flipping process through the control system without directly participating in heavy physical labor.

Improving product quality:

Uniform stacking ensures the complete decomposition of organic matter, improving the quality and efficiency of organic fertilizers.

By controlling the fermentation process, organic fertilizers that meet the needs of different crops can be produced.

Realize resource utilization:

By fermenting agricultural waste, livestock manure, and other materials into organic fertilizers, the resource utilization of waste has been achieved.

Reducing dependence on chemical fertilizers is beneficial for sustainable agricultural development.

Adapt to production needs of different scales:

According to the size of the production scale, different models of organic fertilizer turning machines can be selected, and suitable equipment solutions can be found for everything from small family farms to large-scale commercial production.

Environmental protection and energy conservation:

The turning machine has low energy consumption during operation and can reduce greenhouse gas emissions, which meets the production requirements of modern environmental protection and energy conservation.

Flexible operating mode:

The stacker can be used alone or combined with other equipment such as crushers, screening machines, etc. to form a complete production line, achieving continuous processing of materials.

Through the above applications, the organic fertilizer turning machine not only improves the production efficiency and product quality of organic fertilizers, but also helps promote the development of agricultural production towards a more environmentally friendly and sustainable direction.