fertilizer production line

Processing pig manure organic fertilizer is a good project. It can not only protect the environment, but also recycle and reuse resources, which can generate income for farmers. Tianci factory has been operating organic fertilizer manufacturing process and equipment for many years, and the production equipment is very complete. It has application cases in India, Egypt, Malaysia, Pakistan, Ukraine, Turkey, Spain, Vietnam, Kenya, Algeria, Russia and other countries and regions. Let’s take you to understand the configuration differences of different processes of organic fertilizer production equipment.

(1) Equipment required for small pig manure granular fertilizer production line: in addition to the basic equipment required in powder fertilizer, it is also necessary to add organic fertilizer granulator, organic fertilizer dryer, organic fertilizer cooler, coating machine, packaging machine, etc. Such a set of equipment, depending on what kind of granulation system, but its price is not high, more affordable.

(2) Equipment required for medium and large-scale organic fertilizer and NPK fertilizer manufacturing process: mostly used for professional fertilizer manufacturers. It is characterized by large output, the degree of automation compared with small-sized, and the overall performance of the equipment is also improved. Price of complete set of medium-sized organic fertilizer equipment: 40000-100000 US dollars. The price of the whole set of large-scale organic fertilizer equipment is higher than that of simple fertilizer production line, but the single cost of fertilizer production is reduced.

(3) Small scale pig manure powder fertilizer production line needs equipment: small investment. Common small organic fertilizer equipment: high humidity material crusher, drum screening machine, 3 m, 4 m fermentation compost turning machine, small belt conveyor, packaging machine equipment. Such a set of equipment is suitable for many small farms.

Pig farms, cattle farms, sheep farms, chicken farms need a complete set of organic fertilizer equipment specifications are similar, the specific fertilizer production line depends on the output size and process requirements.

Huaqiang organic fertilizer equipment factory focuses on the production of fertilizer machines, suitable for manufacturing of NPK fertilizer and organic fertilizer production and processing. For different types of organic fertilizer, many people are not clear, here help you to analyze the characteristics of organic fertilizer and organic fertilizer use notes.

Manure composting

Livestock manure should be applied after fermentation and decomposition, and should be selectively applied according to soil conditions. The treatment method is relatively simple. It is only used after being decomposed. There is no deep processing of NPK fertilizer granulator and a series of fertilizer equipment, so the fertilizer efficiency is limited.

Barnyard manure

To be decomposed, the manure contains cellulose and lignin which are difficult to decompose, and the carbon and nitrogen are relatively large, while most of the nitrogen is in organic state. If the manure is not decomposed, it will compete with crops for fertilizer due to the absorption of soil nutrients and water by microorganisms during decomposition.

Cake fertilizer

Use after decomposing. Direct application of cake fertilizer should be fully crushed and then applied in a furrow, and slightly away from the root system to avoid heat burn during fermentation.

Green manure

Pay attention to the characteristics of green manure varieties, sowing time, and pressing period. Another point is that green manure needs to be fertilized properly to achieve the effect of small fertilizer and large fertilizer.
Commercial organic fertilizer

It is not allowed to use inferior organic fertilizers that use municipal waste and sludge as raw materials, or heavy metals that exceed the standard, and that have not been treated with high temperature or harmlessness. Commercial organic fertilizer is a high-quality fertilizer product that is fermented with poultry manure and crop straw as the main raw materials and processed by the organic fertilizer manufacturing process.

When applying organic fertilizers, pay attention to the use of inorganic fertilizers, biological bacterial fertilizers, etc. to meet the nutritional needs of crops. In severe soil problems and critical crop growth periods, biostimulants (root application type) can be used in conjunction to strengthen the root system and improve the soil structure to enhance crop nutrition.

The process of using a disc granulator to process feces into fertilizer typically involves the following key steps:

1. Raw material preparation:

Collect animal manure, such as cow manure, pig manure, chicken manure, etc., and conduct preliminary screening and crushing to remove large debris and impurities.

2. Raw material pretreatment:

Proper pretreatment of feces, such as composting or adding microbial agents, can accelerate the decomposition and stabilization of organic matter.

Adjust the moisture content as needed to achieve a suitable humidity level, generally between 50% and 60%, to facilitate the granulation process.

3. Ingredient mixing:

Mix the pre treated feces with necessary additives (such as adhesives, pH adjusting substances, etc.) to improve granulation performance and the quality of the final product.

4. Processing of disc granulator:

Send the mixed raw materials into the disc granulator. Under the action of a rotating disk, the raw material is thrown into the air and falls freely, forming wet particles with a certain size and density through the action of gravity and centrifugal force.

Adjust the rotation speed and feeding rate of the disc to control the size and yield of particles.

5. Drying and cooling:

The wet particles after granulation by a disc granulator need to undergo a drying process to reduce moisture content, usually using a dryer for drying.

The dried particles are further cooled to prevent storage and use from being affected by excessive temperature.

6. Screening and Grading:

By using vibrating screens or other screening equipment, the dried particles are screened to separate qualified products and oversized or undersized particles.

Classify and package products according to market demand.

7. Quality inspection:

Conduct quality testing on the produced fertilizers, including indicators such as nutrient content, moisture content, particle size, etc., to ensure that the products comply with relevant standards and regulations.

8. Storage and transportation:

Qualified fertilizer products are stored in dry and ventilated warehouses, waiting for sale or transportation.

Through the above process, feces are processed by a disc granulator and converted into organic fertilizers that can be used in agriculture. This not only realizes the resource utilization of waste, but also reduces environmental pollution.

 Dry granulation is a low-cost fertilizer processing technology instead of wet granulation. In the manufacturing of NPK fertilizer, the dry powder particles are directly rolled to another, resulting in densification. This method is used in environments where the granulation needs to be controlled by moisture and temperature, so not only NPK fertilizer can be produced, but also many materials can be granulated in this way.

Dry granulation is a powder coalescence method used in pharmaceutical industry and chemical fertilizer process to improve the fluidity of powder by increasing particle size. This operation is done using a roller granulator, which can be configured in different configurations and equipment designs. We also provide NPK fertilizer granulator equipment.

The roller granulator provides a powerful dry manufacturing process to produce particles with excellent fluidity. We found that the fertilizer prepared by this method showed better content uniformity, compactness and low brittleness. The use of this method helps to reduce the physical and chemical limitations used to overcome the material.
The prospects of the organic fertilizer industry are very promising, especially in recent years, with the increasing attention paid to food safety issues, more and more people have higher expectations for organic food, ecological agriculture, sustainable agriculture, green ecological aquaculture, and other aspects. We all hope to enjoy delicious food without worrying about hormone issues or the discomfort caused by excessive use of fertilizers and pesticides. A good prospect will naturally lead to good sales. As people gradually recognize organic fertilizers, the market demand will increase. It is wise for manufacturers to enter this industry as soon as possible and seize the market high ground.

 In the material conveying process of NPK fertilizer manufacturing process, the belt conveyor plays a transitional role, which is also an important auxiliary equipment in the organic fertilizer production line. How to choose belt conveyor correctly? The following two practical skills are given to you by the large fertilizer equipment manufacturer:

Firstly, the belt speed of belt conveyor should be selected correctly. For a longer horizontal conveyor, a higher belt speed should be selected; the greater the conveyor inclination angle and the shorter the conveying distance, the lower the belt speed should be.

Second, it is necessary to clarify factors such as the industry targeted by the belt conveyor, the material of the conveyor belt, and the technical parameters of the bandwidth. According to the characteristics of the particles processed by the rotary drum granulator, select the appropriate conveyor belt. For example, the rubber belt is suitable for working environment temperature between -15～40°C, and the material temperature does not exceed 50°C; plastic belt has the advantages of oil, acid, alkali resistance, etc., but it has poor climate adaptability and is easy to slip and age.

To improve the granulation effect and efficiency of the disc granulator, the following measures can be taken:

1. Optimize raw material formula:

Select appropriate ratios based on the physical and chemical properties of the raw materials to enhance their adhesion and formability.

Adjust the humidity of the raw materials to achieve the optimal granulation humidity, as being too wet or too dry can affect the granulation effect.

2. Precise control of speed:

Determine the optimal rotational speed of the raw materials through experiments. Excessive rotational speed may cause particle breakage, while insufficient rotational speed may affect yield.

When adjusting the speed, ensure that the raw materials are evenly distributed on the disc to avoid local overload.

3. Improve the feeding system:

Use a uniform feeder to ensure that the raw materials are evenly fed into the disc granulator, avoiding material accumulation or interruption.

Adjust the feeding rate to match the disc speed to achieve stable granulation effect.

4. Optimize screen selection:

Choose the appropriate sieve aperture to achieve the desired particle size while avoiding clogging of the sieve.

Regularly clean the sieve to ensure screening efficiency.

5. Improve operational skills:

Train operators to familiarize themselves with the working principles and key operating points of the equipment.

Ensure that operators can correctly judge the operating status of equipment and adjust process parameters in a timely manner.

6. Strengthen equipment maintenance:

Regularly maintain and inspect the disc granulator, and replace worn parts in a timely manner.

Keep the equipment clean to prevent material residue and blockage.

7. Implement energy-saving measures:

Optimize energy use, such as using energy-saving motors and optimizing thermal energy management.

Reduce unnecessary energy consumption and lower production costs.

8. Utilize automated control systems:

Install an automated control system to monitor the real-time operation status of equipment and automatically adjust process parameters.

Through data analysis, optimize the production process and improve efficiency.

9. Continuous improvement of process:

Continuously experiment with new process parameters and operating methods based on production data and feedback.

Using experimental and erroneous methods, gradually improve the granulation effect and efficiency.

10. Environmental control:

Ensure that the temperature and humidity of the production environment are suitable, and avoid the impact of extreme conditions on the granulation process.

Through the above measures, the granulation effect and production efficiency of the disc granulator can be significantly improved, while reducing production costs and improving product quality.

 Granule making machine is the key part of NPK fertilizer manufacturing process. Sometimes, in order to save costs, some enterprises often just choose the granulation equipment suitable for production. Granulator is a machine which granulates animal manure, straw, wood and other materials into solid particles. So today, granulators are used not only in industry, but also in chemistry and agriculture.

According to our research on NPK fertilizer granulator in the market, pelletizing equipment includes organic fertilizer granulator, disc pelletizer, rotary drum granulator, pulverized coal granulator, etc. Do your homework before buying the right granulator. In fact, when choosing a granulator, consideration should be given to the raw material, moisture content of the material, shape and size of the particles and other issues.

In chemical fertilizer industry, granulating machine can be divided into two parts: Organic fertilizer granulator and compound pellet granulator. By studying many fertilizer granulators on the market, most of them are as follows:

Organic fertilizer granule making machine: new type organic fertilizer granulator, double die extrusion pelleting machine, flat die pellet mill.

Compound fertilizer granule making machine: disc granulator, flat die pellet mill, rotary drum granulator.

Disc granulator is widely used in organic fertilizer, compound fertilizer and organic-inorganic fertilizer granulation.

Features of disc granulator:

1. The pan adopts an arc structure, and the output of compound fertilizer can reach 93%.

2. The raw material size of the disc granulator does not exceed 50 mm.

3. The fertilizer granulator has simple structure and convenient adjustment.

When inspecting manufacturers on the spot, we must not only look at the equipment, but also the after-sales service. No matter how good things are, there are inevitable problems. This requires the manufacturer’s technical support and after-sales service. Users can choose suitable fertilizer production equipment and suitable granulator models according to the output of their own factories.

Taking the manufacturing process of 30000 tons of granular organic fertilizer per year as an example, the production line of 30000 tons of granular organic fertilizer is a medium and large-scale production process. The supporting equipment should be relatively perfect, including fermentation composting equipment, conveyor, pulverizer, mixer, fertilizer granulator, drum dryer, cooling machine, screening machines and packaging machines. The supporting equipment includes forklift silo, belt conveyor, hot blast stove, etc. The organic fertilizer production line design plan includes the following aspects.

1. Area of the plant

The plant area has an annual output of 5000 tons of 1200 square meters, 10000 tons of 1800 square meters, and 20000 tons of 3000 square meters. Among them are fermentation workshop, production workshop, finished product workshop, office area, etc.
2. Planning of fermentation workshop

Calculate the area of the fermentation workshop based on the output, determine the size of the fermentation turning machine according to the output, and determine the width and quantity of the fermentation tank according to the size of the compost turning machine.
3. Design plan of production site

The plan design of the production site should be determined according to the equipment size and layout method. Generally, a 5000-ton pellet production line is 500 square meters, 10,000 tons 800 square meters, and 20,000 tons 1100 square meters.
4. Finished product workshop

The situation of finished product workshop is different, because the sales of each customer is different, and the area required for the finished product workshop is not large. A part of space can be reserved according to the actual situation.

How much is the organic fertilizer manufacturing equipment? What are the machines that make organic fertilizer? Through the above mentioned aspects, the design scheme of organic fertilizer manufacturing process has been basically completed.

Adjusting the speed is one of the important factors affecting the granulation effect when using a disc granulator. The adjustment of rotational speed should be based on the characteristics of the raw materials, the required particle size, and production targets. The following are the steps and precautions for adjusting the speed of the disc granulator:

Define goals:

Firstly, clarify the required particle size, shape, and production efficiency. Different goals may require different speed settings.

Understand the characteristics of raw materials:

Consider the humidity, particle size, and viscosity of the raw materials. For example, wet materials may require lower rotational speeds to avoid excessive crushing, while dry materials may require higher rotational speeds to increase yield.

Pre startup inspection:

Ensure that the equipment is in good working condition without any abnormal sounds or vibrations. Check if all fasteners are secure.

Gradually increasing:

Start from low speed and gradually increase to the desired speed. This helps to observe the reactions of raw materials and adjust process parameters.

Observing the granulation effect:

During the process of adjusting the speed of the disc granulator, observe the flow of raw materials on the disc and the formation of particles. If the particles are too small or poorly shaped, it may be necessary to reduce the rotational speed; If the particles are too large or the production efficiency is low, it may be necessary to increase the rotational speed.

Fine tuning:

Make minor adjustments based on the observed effects. Minor changes in rotational speed may have a significant impact on the granulation effect.

Record data:

Record the adjusted speed and corresponding granulation effect for subsequent analysis and optimization.

Avoid overload:

Do not exceed the maximum speed of the equipment to avoid equipment damage or affecting production safety.

Regular inspection:

Regularly check the wear and tear of the equipment, especially the discs and bearings, to ensure that they can withstand the current speed.

Professional guidance:

If you are unsure how to adjust the speed, you can consult the technical support of the equipment manufacturer or refer to the operating manual.

By following the above steps, it is possible to ensure that the disc granulator operates at the optimal speed, thereby achieving the desired granulation effect. Remember, there may be slight differences in the raw materials of each batch, so it may be necessary to fine tune the speed to adapt to different production conditions.

The organic fertilizer manufacturing process is specialized in the treatment of livestock and poultry manure. It is used to make it into organic fertilizer, and then it is used to protect the soil, so that the soil is more and more fertile. When people know that organic fertilizer can protect the soil that feeds us, organic fertilizer equipment is destined to be an extraordinary road in the future.

Both China and other countries in the world are emphasizing sustainable development and green development, because resources and environment are very important to our human survival, and organic fertilizer manufacturing process and equipment not only achieve sustainable development, but also achieve the purpose of treating livestock manure and protecting the environment.

The organic fertilizer equipment has a great promotion effect on agriculture, which shows that the manufacturing process of organic fertilizer is of great significance. With the rapid development of science and technology, with the rapid progress of socialization, people have higher and higher requirements for material quality. In the future, people will have more and more requirements for organic products, and green products will occupy the whole market. Therefore, organic fertilizer equipment is a promising industry in the future.

We will introduce the specific production steps of organic fertilizer manufacturing process.

Organic fertilizer granulator is used to granulate various organic substances after fermentation, breaking through the conventional granulation process of organic matter. Before granulation, the raw materials need not be dried and crushed, and the ball particles can be processed directly by direct ingredients, which can save a lot of energy.

Traditional fertilization methods such as manure and waste will not only harm the environment, but also the effect of raw materials can not be fully exerted. The organic fertilizer after compost turning machine treatment can remove harmful substances and ensure the safety. More and more organic fertilizers, compound fertilizers, microbial fertilizers and chemical fertilizers are used. Nowadays, organic fertilizers have also let more people know that they are beneficial to the soil, and organic fertilizers have gradually been recognized by more people.