Author: organic fertilizer production line

The development prospects of using organic fertilizer production lines to process fertilizers are very broad, mainly due to the following trends and demands:

Enhanced awareness of environmental protection: With the global emphasis on environmental protection and sustainable development, reducing the use of chemical fertilizers and pesticides and shifting towards more environmentally friendly organic fertilizers has become a major trend in agricultural development. The organic fertilizer production line can convert agricultural waste, urban organic garbage, etc. into organic fertilizers, effectively reducing environmental pollution and in line with the development direction of green agriculture.

Soil health and food safety requirements: Long term and extensive use of chemical fertilizers can lead to soil structure damage and degradation, while organic fertilizers can improve soil structure, enhance soil fertility, promote healthy crop growth, reduce pesticide residues, enhance the quality and safety of agricultural products, and meet the growing demand of consumers for healthy food.

Policy support and market incentives: Many countries and regions have introduced policies to encourage organic agriculture and the use of organic fertilizers, such as subsidies and tax incentives, in order to promote sustainable agricultural development and reduce dependence on chemical fertilizers. These policies provide a favorable policy environment for the construction and operation of organic fertilizer production lines.

Technological progress and innovation: The technology of organic fertilizer production lines continues to advance, such as efficient fermentation technology, biotechnology, automation control, etc., making the production of organic fertilizers more efficient, environmentally friendly, and low-cost, and improving the market competitiveness of organic fertilizers.

Circular economy and resource recycling: Organic fertilizer production lines can achieve waste resource utilization, converting livestock and poultry manure, crop straw, urban organic waste, etc. into organic fertilizers, promoting the recycling of resources, and in line with the development concept of circular economy.

Market demand growth: With the continuous expansion of organic agriculture and organic food markets, the demand for organic fertilizers is also increasing, providing a broad market space for organic fertilizer production lines. Organic fertilizers are particularly popular in the cultivation of high-value crops such as flowers, fruits and vegetables, and tea.

International Exchange and Cooperation: The exchange and cooperation in global agriculture are becoming increasingly close, and the experience, technology, and market information of organic agriculture and organic fertilizer production are shared globally, promoting the cross-border development and market expansion of organic fertilizer production lines.

In summary, using organic fertilizer production lines to process fertilizers conforms to the trend of sustainable agricultural development and has broad market prospects and enormous development potential. With the continuous advancement of technology and optimization of policy environment, the production and application of organic fertilizers will become more widespread, making important contributions to the green transformation of global agriculture and environmental protection.

The organic fertilizer turning machine is widely used in the treatment of various organic wastes and the production of organic fertilizers due to its unique functions and efficient operating performance. Its scope of application mainly includes but is not limited to the following fields:

Agricultural waste treatment: The organic fertilizer turning machine can process various agricultural wastes, such as livestock and poultry manure (chicken manure, cow manure, pig manure, etc.), crop straw, sugarcane bagasse, fruit residue, mushroom residue, etc., and convert them into organic fertilizers through fermentation, achieving the resource utilization of agricultural waste.

Urban organic waste treatment: Kitchen waste, garden waste (such as leaves and branches), food processing waste, etc. generated in the city can be converted into organic fertilizers through the treatment of organic fertilizer turning machines, reducing the pressure of urban waste treatment and promoting the sustainability of urban greening and agricultural production.

Industrial organic waste treatment: Some organic waste generated in industrial production processes, such as waste from food processing, brewing, papermaking and other industries, can be processed by organic fertilizer turntables and converted into organic fertilizers to achieve the recycling of industrial waste.

Sludge treatment in sewage treatment plants: The sludge generated during the sewage treatment process contains rich organic matter and nutrients. Through the treatment of organic fertilizer turners, it can be converted into organic fertilizer, improving the resource utilization rate of sludge and reducing environmental pollution.

Horticulture and Landscape Greening: In horticulture and landscape greening projects, organic fertilizer turners can process trimmed branches, leaves, etc., convert them into organic fertilizers, and use them for plant nutrition supply, promoting healthy plant growth, and reducing waste emissions.

Organic fertilizer production plant: Specialized organic fertilizer production plants use organic fertilizer stackers as key equipment to process large amounts of organic raw materials, produce standardized and high-quality organic fertilizers, and meet the fertilizer needs of agriculture, horticulture, greening, and other fields.

Research and Education: In agricultural research institutions and education fields, organic fertilizer turners can be used to study the production technology and fermentation process of organic fertilizers, as well as teaching experiments, to help students and researchers understand the preparation process and principles of organic fertilizers.

Ecological restoration projects: In ecological restoration projects such as mine reclamation and saline alkali land improvement, organic fertilizer turners can be used to treat and transform organic waste, produce organic fertilizers, improve soil structure, and promote vegetation restoration.

The application scope of organic fertilizer turning machine is wide. It can not only handle various organic wastes, promote the recycling of resources, but also effectively improve soil quality and environmental conditions, which is of great significance for promoting the sustainable development of agriculture and the environment.

The roller squeezing granulator is a commonly used organic fertilizer granulation equipment, which works by applying high pressure to the material through two relatively rotating rollers, causing the material to form particles under pressure. This granulation method is suitable for various organic materials, especially in the following situations where it performs outstandingly:

High humidity material granulation: The roller extrusion granulator is suitable for granulation materials with high moisture content, such as animal manure, sludge, kitchen waste, etc. that have undergone preliminary fermentation. These materials may be difficult to form stable particles under traditional granulation methods, but the roller extrusion granulator can effectively solve this problem through high pressure.

Organic and inorganic compound fertilizers: For the production of organic and inorganic compound fertilizers, a roller extrusion granulator can mix organic materials with inorganic fertilizers (such as phosphate fertilizer and potassium fertilizer) to form a comprehensive compound fertilizer.

Fine powder material granulation: The roller extrusion granulator is suitable for granulating fine powder materials, such as microbial agents, plant ash, etc., by high-pressure extrusion to form stable particles of fine powder materials, improving the stability and effectiveness of fertilizers.

Production of special shaped particles: The roller extrusion granulator can produce particles of different shapes and sizes by adjusting the shape and texture of the rollers, meeting the needs of different crops and fertilization methods.

Environmentally friendly fertilizer: The pressure and temperature during the production process of the roller extrusion granulator are relatively low, which can reduce the loss of active ingredients in the material. It is suitable for producing environmentally friendly organic fertilizers, maintaining the biological activity and nutritional components in the fertilizer.

Small batch production: For small-scale or experimental production, the flexibility and adjustability of the roller extrusion granulator make it an ideal choice, allowing for quick adjustment of particle size and shape as needed.

However, it should be noted that the roller extrusion granulator may encounter difficulties when processing certain high viscosity materials, such as some high sugar or high protein materials that are prone to adhesion under high pressure, affecting the granulation effect. In addition, for very hard materials such as inorganic fertilizers with high mineral content, the granulation effect of roller extrusion granulators may not be as good as other types of granulators, such as disc granulators or drum granulators.

In summary, the roller extrusion granulator plays an important role in the production of organic fertilizers due to its unique granulation principle and scope of application, especially in handling high moisture materials, fine powder materials, and compound fertilizers. When choosing a granulator, it is necessary to consider the specific material characteristics and production needs comprehensively to achieve the best granulation effect.

The use of organic fertilizer production lines to produce fertilizers is one of the important ways to develop green agriculture. It not only helps to reduce the use of chemical fertilizers and reduce the impact of agriculture on the environment, but also improves soil quality and promotes the healthy growth of crops. The following are several key points for using organic fertilizer production lines to produce fertilizers to support the development of green agriculture:

Waste resource utilization: organic fertilizer production lines can convert agricultural waste (such as livestock manure, crop straw, etc.), urban organic waste (such as kitchen waste, garden waste, etc.), and industrial organic waste into organic fertilizers, achieving resource utilization of waste and reducing environmental pollution.

Improving soil structure: Organic fertilizers are rich in organic matter, which can improve soil structure, increase soil water and fertilizer retention capacity, enhance soil biological activity, and provide a healthy growth environment for crops.

Reduce the use of chemical fertilizers: Organic fertilizers can provide sustained nutrient supply for crops, reduce dependence on chemical fertilizers, and thus reduce environmental pollution and soil degradation caused by chemical fertilizers.

Promoting healthy crop growth: The bioactive substances such as microorganisms, amino acids, and enzymes in organic fertilizers can promote the development of crop roots, enhance crop stress resistance and pest resistance, and improve crop yield and quality.

Improving the safety of agricultural products: Agricultural products produced using organic fertilizers have an advantage in safety and are more in line with the production standards of green and organic agriculture, as they reduce the use of chemical fertilizers and pesticides.

Promoting sustainable agricultural development: The use of organic fertilizer production lines helps to build a circular agricultural system, achieve the recycling of agricultural waste, promote sustainable agricultural development, and reduce dependence on non renewable resources.

Policy support and market opportunities: With the global emphasis on green agriculture, many countries and regions have introduced a series of policies to support the production and use of organic fertilizers, providing a favorable policy environment and market opportunities for the construction and operation of organic fertilizer production lines.

The use of organic fertilizer production lines to produce fertilizers is an important measure to achieve green transformation in agriculture. Through scientific management and technological innovation, the production efficiency and product quality of organic fertilizers can be further improved, meeting the needs of modern agriculture for efficient, environmentally friendly, and sustainable production methods.

The operation process of the organic fertilizer turning machine mainly includes the following steps to ensure that organic materials can be effectively fermented and converted into high-quality organic fertilizers:

Material preparation:

Pre treat the organic materials that need to be fermented, such as chicken manure, cow manure, straw, etc., by crushing, adjusting the moisture content (usually 45% -60%), and mixing auxiliary materials (such as straw, sawdust, etc.) to improve ventilation and regulate the carbon nitrogen ratio.

Pile formation:

Stack the pre processed materials into strips or piles, with the height and width determined according to the specifications and fermentation requirements of the organic fertilizer turning machine.

Start the stacker:

Check the operating status of the stacker to ensure that all safety measures are in place.

Start the stacker and adjust it to the appropriate working speed and depth.

Pile flipping operation:

The organic fertilizer turning machine uses its special bucket or turning device to lift the material from the bottom, while mixing and crushing it to increase its aeration and uniformity.

The flipping process should ensure the oxygen supply inside the material and avoid the formation of local anaerobic environments, which helps promote the activity of aerobic microorganisms and accelerate fermentation.

Temperature monitoring:

During the fermentation process, the internal temperature of the heap will gradually increase, usually reaching 55 ° C to 65 ° C, to kill pathogens and weed seeds, while promoting the decomposition of organic matter.

Use temperature sensors or thermometers to monitor the temperature of the stack material, ensuring that the temperature is within the appropriate range.

Repeated flipping:

According to the characteristics of the fermentation material and environmental conditions, perform a flipping operation every certain time (usually 3-7 days) until fermentation is complete.

The length of the fermentation cycle varies depending on factors such as material type, environmental temperature, and moisture content.

Fermentation ends:

When the temperature of the pile material begins to decrease and the material becomes dry and loose, it indicates that the fermentation process is basically completed.

The fermented organic fertilizer should be further screened, dried (if necessary), and packaged for use or sale.

Equipment maintenance:

After completing the fermentation process, clean and maintain the organic fertilizer turning machine, inspect and replace worn parts to ensure long-term stable operation of the equipment.

The operation process of the organic fertilizer turning machine needs to be adjusted appropriately according to specific materials and environmental conditions to ensure the smooth progress of the fermentation process and the quality of the final fertilizer. Throughout the entire operation process, safety operating procedures and environmental protection measures are equally important to ensure personnel safety and reduce environmental impact.

The granulation process of the cow manure organic fertilizer production line is a systematic engineering that converts cow manure into high-quality organic fertilizer. This process includes multiple steps such as raw material preparation, granulation, drying, screening, and packaging. The following is the granulation process and characteristics of the cow manure organic fertilizer production line:

1. Raw material preparation

As a raw material, cow manure needs to undergo pre-treatment:

Composting: Fresh cow manure needs to undergo composting treatment to kill pathogens, decompose large molecular organic matter, and improve the stability and efficiency of organic fertilizers.

Screening and crushing: After composting, cow manure needs to be screened to remove impurities such as stones, metals, etc., and then crushed into small particles suitable for granulation.

2. Granulation

Granulation is a key step in the production of organic fertilizers from cow manure, and commonly used granulation methods include disc granulation, extrusion granulation, and drum granulation.

Disc granulation: By rotating a disc, raw materials are formed into particles under centrifugal force, suitable for processing materials with certain viscosity, such as composted cow manure.

Squeezing granulation: The raw material is passed through the mold of an extruder to form particles of a specific shape, which is suitable for situations where specific shaped particles need to be formed.

Drum granulation: Raw materials are formed into particles through rotation and humidification in a drum, suitable for processing materials with high humidity and viscosity requirements.

3. Drying

After granulation, the particles need to be dried to reduce moisture content and prevent clumping or mold during storage and transportation. The commonly used drying methods include hot air drying, drum drying, etc.

4. Screening

The dried particles need to be screened by a screening machine to remove unqualified particles (too large or too small particles) to ensure the consistency and quality of the product.

5. Packaging

The qualified particles after screening are packaged by an automatic packaging machine. The common packaging form is bagged, and sealing and labeling are also required during the packaging process.

characteristic

Resource recycling: The cow manure organic fertilizer production line realizes the resource utilization of agricultural waste, reduces environmental pollution, and is in line with the development direction of sustainable agriculture.

Improving fertilizer efficiency: Through composting and granulation processes, the fertilizer efficiency of cow manure has been improved, making it a high-quality organic fertilizer.

Automation and Standardization: Production lines usually use automated equipment to improve production efficiency, while ensuring the stability of product quality through standardized production processes.

Flexibility and Customization: The organic fertilizer production line can flexibly adjust the granulation process and product specifications according to different raw material characteristics and market demands.

Environmental protection and economic benefits: Through effective waste gas and wastewater treatment and energy recycling, the production line achieves the dual goals of economic benefits and environmental protection.

The granulation process and characteristics of the cow manure organic fertilizer production line reflect the comprehensive consideration of resource recycling, environmental protection, and economic benefits in modern agricultural production, and are important practices for the sustainable development of modern agriculture.

The equipment configuration for establishing a small-scale organic fertilizer production line usually needs to be determined based on the type of raw materials, production scale, product requirements, and budget. The following is a basic equipment configuration plan suitable for small-scale production lines that process common organic materials such as livestock manure and crop waste:

1. Raw material pretreatment equipment

Raw material crusher: used to crush large raw materials into small particles for subsequent processing.

Screening machine: removes impurities from raw materials, such as stones, metal fragments, etc.

Composting equipment (optional): If the raw materials need to be composted, an organic fertilizer turning machine or static composting fermentation equipment can be configured to accelerate the decomposition of organic matter and improve fertilizer quality.

2. Hybrid equipment

Blender: Mix the pre treated raw materials and auxiliary materials (such as microbial agents, inorganic fertilizers, etc.) evenly. Common types include dual axis paddle mixer, disc mixer, etc.

3. Granulation equipment

Granulator: Choose the appropriate granulator according to product requirements, such as disc granulator, extrusion granulator, or drum granulator. The granulator transforms the mixed raw materials into particles of specific shapes.

4. Drying equipment

Drying machine: The organic fertilizer granules after granulation need to be dried to reduce moisture content and prevent mold during storage. Common ones include hot air dryers or drum dryers.

5. Screening equipment

Screening machine: used to screen out unqualified particles generated during the granulation process, ensuring consistent particle size of the product.

6. Packaging equipment

Packaging machine: Automatically weigh and package finished organic fertilizers, usually including automatic packaging machines and sealing machines.

7. Environmental protection equipment

Dust collector: collects dust generated during the production process to reduce its impact on the environment.

Wastewater treatment equipment (if required): Treat wastewater generated during the production process to ensure compliance with discharge standards.

8. Auxiliary equipment

Conveyor: Used for conveying raw materials and finished products, including screw conveyors, belt conveyors, etc.

Elevator: Elevate raw materials to a high position for easy feeding.

Equipment selection precautions:

Automation level: Choosing appropriate automation equipment based on budget and labor costs can improve production efficiency and reduce labor costs.

Equipment compatibility: Ensure effective connection between selected devices to form a complete production line.

Equipment quality and service: Choose equipment suppliers with good reputation and comprehensive after-sales service to ensure the stable operation of equipment and timely maintenance services.

summary

The equipment configuration of a small-scale organic fertilizer production line needs to comprehensively consider the characteristics of raw materials, product requirements, and budget constraints, and select and match equipment reasonably to achieve efficient, stable, and environmentally friendly production goals. In actual planning, adjustments should also be made according to specific circumstances to adapt to different production environments and market demands.

With the increasing attention of environmental protection agriculture, organic fertilizer market has entered a period of rapid development, organic fertilizer production line has become an investment project. However, there are many organic fertilizer equipment manufacturers, how to choose the appropriate organic fertilizer production line has become the first problem encountered by investors. 

Since most of the enterprises producing organic fertilizer are not traditional compound fertilizer production enterprises, but have organic resources, there are no enterprises engaged in fertilizer production before, such as sugar factories, sewage treatment plants, breeding farms, waste treatment plants, food processing plants, slaughterhouses, etc., or newly established production plants attached to these enterprises.

The production process of organic fertilizer and inorganic compound fertilizer in the early stage is completely different. The selection of organic fertilizer production equipment will directly affect the production cost and product quality of organic fertilizer, as well as the size of production site.

Equipment composition of organic fertilizer production line

Generally speaking, the key equipment for organic fertilizer production is: first, the treatment equipment before fermentation, mainly crushing and mixing equipment; second, the stacking equipment used in fermentation; third, the deep processing equipment after fermentation, mainly NPK fertilizer granulator.

Organic fertilizer production and treatment

1. The good or bad of raw material treatment in the early stage will directly affect the subsequent production. For different materials to be crushed, there are a variety of pulverizers. For example, the materials that are easy to agglomerate, long fiber, wood, etc., need different mills.

2. In terms of fermentation technology, most of the organic fertilizer production lines are equipped with tank type composting turner machine, which makes it convenient to process materials and has strong production line capacity. Of course, the small-scale organic fertilizer production process can choose the strip pile fermentation.

3. The deep processing stage after fermentation is similar to the compound fertilizer production line. This part is mainly for the production of granulation, the most important equipment is the granulator. What kind of granulator to choose depends on what kind of products are produced and what materials are added to the raw materials. We have special organic fertilizer granulators and compound fertilizer granulators, which correspond to different production materials, so when choosing organic fertilizer production equipment, more investigation and comparison are needed.

The BB fertilizer (Bulk Blended Fertilizer) production line is an efficient and flexible fertilizer production method that mixes multiple base fertilizers in specific proportions to meet the nutritional needs of different crops and soils. The process flow of BB fertilizer production line mainly includes raw material processing, metering, mixing, packaging and other links. The following provides a detailed explanation of each link and its equipment characteristics:

1. Raw material processing

Raw material processing includes storage, crushing, and transportation of raw materials. Raw materials such as urea, diammonium phosphate, potassium sulfate, etc. are usually stored in silos, crushed by crushers to a suitable particle size for mixing, and then sent to the metering system by conveying equipment such as screw conveyors and bucket elevators.

Equipment features:

Storage bin: designed with moisture-proof and insect proof functions to ensure the quality of raw materials.

Crusher: Efficient crushing, reducing the impact of uneven particle size of raw materials on the mixing effect.

Conveyor equipment: Automated control to reduce material loss and labor costs.

2. Measurement

The metering process is the core of the BB fertilizer production line, ensuring that various raw materials are added to the mixer in precise proportions. Electronic scales are usually used for measurement, and precise proportioning is achieved through automatic adjustment by the control system.

Equipment features:

Electronic scale: High precision, capable of quickly and accurately measuring different types of raw materials.

Control system: With a high degree of automation, it can adjust the raw material ratio in real time to ensure product quality.

3. Mixing

A mixer is a device that thoroughly and uniformly mixes the measured raw materials. Common examples include a double shaft blade mixer, a disc mixer, etc.

Equipment features:

Mixing efficiency: It can quickly and evenly mix various raw materials to ensure the uniform distribution of fertilizer components.

Cleaning and maintenance: Designed with an easy to clean structure to reduce residue and facilitate rapid conversion and production of fertilizers with different formulas.

Durability: Made of wear-resistant materials to extend the service life of the equipment.

4. Packaging

The packaging process includes automatic weighing, filling, sealing, and labeling. Usually completed using an automatic packaging machine.

Equipment features:

Automation: Automated weighing and filling, improving production efficiency and reducing manual operations.

Flexibility: Able to adapt to different packaging bag sizes and weights, meeting diverse needs.

Accuracy: Ensure the weight of each package of fertilizer is accurate and meets quality control standards.

5. Product quality control

In the BB fertilizer production line, there are usually quality control points, such as online testing equipment, used to detect key indicators such as fertilizer composition and moisture, to ensure that the product meets standards.

Equipment features:

Online detection: Real time monitoring of product quality to improve product consistency.

Feedback control: capable of automatically adjusting production parameters based on test results to ensure stable product quality.

summary

The process flow and equipment characteristics of the BB fertilizer production line reflect its high efficiency, precision, and flexibility. It can quickly adjust the formula according to market demand and produce customized fertilizers that meet the needs of different crops and soils. The application of automated and intelligent equipment has improved production efficiency, reduced production costs, and ensured the quality and stability of fertilizers.

The daily production of small-scale organic fertilizer production lines is influenced by various factors, including the scale of the production line, the efficiency of equipment, the type and processing of raw materials, and the proficiency of operators. The following are the daily production ranges of small organic fertilizer production lines under some common configurations:

Basic configuration: If the production line configuration is relatively basic, including raw material pretreatment equipment (such as crushers, screening machines), mixers, granulators, dryers, screening machines, and packaging machines, and the degree of automation is not high, the daily output may be around 1-5 tons.

Medium configuration: When the organic fertilizer production lines adopts more efficient equipment such as automatic batching systems, high-efficiency granulation and drying equipment, and automated packaging lines, the daily output can be increased to 5-20 tons.

High configuration: For fully automated organic fertilizer production lines, including automatic raw material processing, continuous granulation, drying, screening and packaging, as well as advanced control systems, the daily output can reach 20-50 tons or even higher.

It is worth noting that the above production range is based on estimates under ideal conditions, and may be affected by the following factors in actual production:

Raw material characteristics: The humidity, particle size, and composition of raw materials can affect the efficiency of pretreatment and granulation, thereby affecting the final yield.

Equipment operation efficiency: The maintenance and operation status of equipment have a direct impact on production, and regular equipment maintenance and upkeep are necessary.

Operator skills: The skills and experience of operators can also affect the efficiency and output of the production line.

Production plan: The running time of the production line (such as the number of working hours per day) also affects daily output.

Therefore, when planning a small-scale organic fertilizer production lines, the production line configuration should be reasonably designed based on specific needs, budget, and expected market demand to achieve optimal production efficiency and economic benefits. At the same time, considering market fluctuations and uncertainty in raw material supply, the production line should have a certain degree of flexibility and scalability to adapt to possible future changes.