Author: organic fertilizer production line

The construction of small-scale organic fertilizer production lines in pig farms aims to convert pig manure and other waste into valuable organic fertilizers, which not only solves environmental problems but also creates economic benefits. The following are the basic steps and key points for building a small-scale organic fertilizer production line:

1. Planning and Design

Market research: Evaluate the demand for organic fertilizers in the region, understand potential competitors and price ranges.

Site selection and layout: Considering factors such as logistics convenience and environmental protection requirements, the factory location and internal layout should be arranged reasonably, minimizing transportation distance and facilitating the entry and exit of raw materials and finished products.

2. Process selection

Based on the characteristics of the raw materials (such as the moisture content of pig manure) and the expected yield, determine the most suitable small-scale organic fertilizer production line plan, which generally includes:

Primary dehydration: Reduce the moisture content of feces through a solid-liquid separator.

Aerobic fermentation: using tank or box fermentation, adding bacterial strains to accelerate the decomposition of organic matter, generating high-temperature sterilization and deodorization.

Chenhua: Further stabilize and improve fertilizer quality.

Crushing and granulation: The fermented material is crushed and then processed into granular fertilizer that is easy to store and use through an organic fertilizer granulation mechanism.

3. Equipment selection

Solid liquid separator: used for preliminary removal of most of the water in pig manure.

Fermentation equipment: Choose tank type fermentation machine or box type fermentation equipment according to the capacity size to support microbial activity.

Crusher and granulator: Grind the fermented solid material into powder and process it into granules.

Packaging machine: used for automatic weighing and packaging of finished organic fertilizers.

4. Installation and commissioning

Install the purchased equipment according to the design plan, ensuring stable connections between components, safe installation of power lines, and smooth drainage system.

Before formal operation, conduct equipment debugging, check the operating status, and correct any possible problems.

5. Production operations

Train operators to familiarize themselves with equipment usage, master correct operating procedures, and ensure smooth operation of organic fertilizer production lines.

Monitor the production process and adjust parameters such as moisture content, temperature, pH value, etc. in a timely manner to ensure product quality.

6. Post maintenance and management

Regularly maintain equipment, replace worn parts in a timely manner, and ensure long-term stable operation.

Implement strict hygiene management systems to prevent cross contamination and ensure a hygienic working environment.

7. Sales and Customer Service

Develop sales channels, establish customer databases, and expand the market through online marketing, exhibitions, and other means.

Provide after-sales support, such as fertilizer usage guidelines, answer farmers’ questions, and enhance customer satisfaction and loyalty.

Through the above steps, the pig farm can successfully build and operate a small-scale organic fertilizer production line, turn waste into treasure, promote the sustainable development of the pig farm, and also contribute to local agricultural production. Throughout the entire process, paying attention to environmental standards and utilizing resources reasonably is the key to achieving both economic and social benefits.

The equipment in the sheep manure organic fertilizer production line is specially designed to transform sheep manure into high-quality organic fertilizer, covering the entire process from raw material processing, fermentation, molding to finished product packaging. The following are some common key equipment and their functions in sheep manure organic fertilizer production lines:

1. Preprocessing equipment

Collection and transportation equipment: used to collect fresh sheep manure from pastures or farms and transport it to the pre-treatment area.

Solid liquid separator: Separate the liquid components in sheep manure, reduce the moisture content of subsequent processing, and facilitate management.

Crusher: If there are large lumps in sheep manure, a crusher can be used to crush them for fermentation and mixing.

2. Main fermentation equipment

Fermentation tank or fermentation chamber: provides a closed or semi closed space, controls temperature and humidity, and accelerates the biodegradation of organic matter.

Organic fertilizer turning machine or mixer: used to regularly turn sheep manure during fermentation, maintain good ventilation, and promote microbial growth.

3. Drying and cooling equipment

Drying machine: used to reduce the moisture content of fermented sheep manure, making it easier to pelletize and store.

Cooler: Newly granulated organic fertilizer particles may have high temperatures and require cooling to stabilize the structure and prevent clumping.

4. Granulation equipment

Organic fertilizer granulator: compresses dried sheep manure powder into the desired particle form for easy packaging and use.

Plastic shaping machine: In some cases, in order to obtain a more regular particle shape, a plastic shaping machine is used for trimming after granulation.

5. Post processing equipment

Screening machine: used to remove particles that have not reached the desired size, ensuring consistent product quality.

Packaging machine: Bagging and sealing qualified organic fertilizer particles for easy transportation and sales.

6. Control and auxiliary equipment

PLC control system: monitors and regulates various parameters of the entire production line to ensure the automation and efficiency of the production process.

Dust removal equipment: When dust is generated during the processing, use dust removal equipment to capture it and reduce environmental pollution.

In addition, the sheep manure organic fertilizer production line will be equipped with corresponding auxiliary facilities such as conveyor belts, mixers, measuring devices, disinfection equipment, etc. according to specific production processes and capacity requirements, to form a complete workflow and ensure the safety, environmental protection, and economy of organic fertilizer production. When selecting and configuring these devices, factors such as raw material characteristics, expected output, and cost budget should be fully considered to achieve the best production results.

There are many significant advantages to using an organic fertilizer turning machine to ferment organic fertilizer compared to traditional fermentation methods. These advantages are not only reflected in improving fermentation efficiency and product quality, but also in multiple aspects such as environmental protection and economic benefits. Here are a few common and important advantages:

1. Accelerate the fermentation process

The organic fertilizer turning machine breaks the sealed state inside the fermentation material by turning and supplying oxygen, accelerates the metabolic rate of microorganisms, greatly shortens the fermentation time, and improves the fermentation efficiency.

2. Promote oxygen supply

The flipping process ensures sufficient oxygen infiltration into the deep layers of the fermentation material, which is conducive to the activity of aerobic microorganisms, promoting the rapid decomposition and stabilization of organic matter, and avoiding the production of odors and greenhouse gases such as methane caused by anaerobic fermentation.

3. Better temperature control

By regularly flipping the compost, the temperature during the fermentation process can be better managed, maintaining a constant and optimal temperature range suitable for microbial growth, which is crucial for improving fermentation efficiency and product quality.

4. Uniformly mix the raw materials

The organic fertilizer turning machine can thoroughly mix various raw materials, ensure that all components can fully contact, promote uniform fermentation, and avoid problems of incomplete or excessive local fermentation.

5. Reduce pathogens and pests

Under high-temperature fermentation conditions, the turning assisted by the organic fertilizer turning machine helps to raise the temperature, effectively killing pathogens and insect eggs, reducing safety hazards during later use, and ensuring the safety of organic fertilizer.

6. Improve the quality of finished products

By finely controlling the fermentation process, the physical and chemical properties of organic fertilizers can be improved, such as softer texture and higher maturity, making them easier for crops to absorb and utilize, thereby enhancing fertilizer efficiency.

7. Environmentally friendly

The organic fertilizer turning machine reduces the negative impact of organic waste on the environment, such as reducing wastewater discharge, lowering the emission of harmful gases such as ammonia and hydrogen sulfide, and is friendly to the surrounding ecological environment.

8. Economic benefits

An efficient fermentation process means shorter production cycles, lower cost inputs, and higher product output, resulting in better economic benefits.

Overall, using an organic fertilizer turning machine to ferment organic fertilizer is an advanced organic waste treatment technology and fertilizer production method that balances environmental protection, economic benefits, and social responsibility. It is an important direction for modern agriculture to pursue sustainable development.

The roller extrusion granulator plays a key role in the NPK (nitrogen phosphorus potassium compound fertilizer) production line, and its performance directly affects the quality and production efficiency of the product. To improve the granulation effect, we can start from the following aspects:

1. Control the moisture content of raw materials

Optimal humidity: Ensure that the raw materials entering the roller extrusion granulator have a suitable moisture content, usually 10% -15%. Too high or too low can affect the forming rate and strength.

Uniform mixing: The raw materials should be thoroughly stirred to ensure consistent moisture content in each part of the material, avoiding clumping or unevenness.

2. Optimize the formula

Add adhesive: Add clay, starch, or other natural adhesives appropriately to improve particle stability and reduce breakage rate.

Balanced ingredients: Accurately proportioning nitrogen, phosphorus, potassium, and other trace elements to ensure balanced nutrition for each particle.

3. Adjust machine parameters

Pressure and speed: Adjust the pressure and speed of the drum according to the properties of the raw materials, and find the most suitable combination to achieve the ideal compaction effect.

Gap setting: Adjust the gap between two rollers, usually set between 0.8mm and 1.5mm, to ensure consistency in particle size.

4. Temperature control

Preheating treatment: In some cases, slight heating of the raw material can help soften certain components, making them easier to form, but be careful not to exceed the material’s tolerance limit.

5. Post processing

Cooling and solidification: After being squeezed by the roller extruder, the newly formed particles require appropriate cooling time to solidify their shape and reduce the possibility of subsequent crushing.

Screening and grading: Use a vibrating screen to remove unqualified large particles or fragments, ensuring uniform product specifications.

6. Daily maintenance

Cleaning and maintenance: Regularly clean the accumulated residue inside and outside the roller extrusion granulator machine, lubricate key components, extend service life, and maintain efficient operation.

Monitoring worn parts: Regularly inspect the surface of the roller and other vulnerable parts, and replace them if necessary to avoid a decrease in granulation effect due to wear.

7. Continuous optimization

Data collection and analysis: Record the data of each production, including raw material conditions, machine parameters, finished product indicators, etc., for analysis and optimization.

Technical training: Regularly provide professional training to operators to update their knowledge of the latest technologies and best practices.

Through the above measures, the granulation effect of the roller extrusion granulator on the NPK fertilizer production line can be significantly improved, thereby enhancing overall production efficiency and product quality. In practice, multiple experiments and fine-tuning may be necessary to find the best solution that best suits specific raw materials and production needs.

As a high-quality organic fertilizer source, the process of transforming sheep manure into efficient organic fertilizer through scientific processing techniques involves multiple steps, each aimed at maximizing the nutritional value of sheep manure while ensuring that the finished product meets the requirements of agricultural applications. The following is the main process of processing fertilizers in a general sheep manure organic fertilizer production line:

1. Preprocessing stage

A. Collection and preliminary screening

Sheep manure is collected centrally from the breeding farm, and the first step is to remove mixed non organic substances such as grass roots and plastics for subsequent processing.

B. Adjust moisture content

The initial moisture content of sheep manure is often high, and it needs to be adjusted to a suitable humidity for fermentation through solid-liquid separation and other methods, usually between 40% -60%.

2. Main fermentation stage

C. Add auxiliary materials and fermentation agents

In order to promote fermentation, a certain proportion of loose materials such as straw powder and sawdust are usually added, and microbial fermentation agents are mixed to start the fermentation process.

D. Composting fermentation

Regularly use an organic fertilizer turning machine to turn the pile, ensuring sufficient oxygen supply, maintaining appropriate temperature and humidity, promoting microbial activity, and completing the harmless treatment and nutrient conversion of sheep manure.

3. Secondary fermentation/aging

After the first fermentation is completed, it enters the second fermentation or aging stage to further stabilize and decompose organic matter more thoroughly, while reducing pathogens and odors.

4. Post processing stage

E. Screening and crushing

Screen the fermented organic fertilizer to remove large chunks that have not been decomposed, and refine it through an organic fertilizer grinder to prepare for granulation.

F. Dry

If the moisture content is too high, a dryer should be used to reduce the moisture to an appropriate level for granulation and storage.

G. Granulation

Produce particles of specific shapes through an organic fertilizer granulator for easy storage, transportation, and application.

H. Cooling and solidification

Freshly granulated organic fertilizer needs to be cooled to prevent its quality from being affected by excessive internal heat.

I. Coating (optional)

Optional steps include wrapping a protective film around the outer layer of the particles to extend their shelf life, prevent moisture and mold, and adding slow-release fertilizers.

5. Finished product inspection and packaging

J. Inspection

The final product undergoes testing to ensure that all indicators comply with national or international standards, especially key indicators such as heavy metals, pathogens, and organic matter content.

K. Packaging

Qualified organic fertilizers should be packaged with clear labeling information for easy identification and traceability.

6. Marketing and Distribution

Organic fertilizers are introduced to the market through appropriate sales channels and reach growers, completing a closed-loop conversion from waste to resources.

The entire sheep manure organic fertilizer production line covers a series of complex processes from collection to finished products, and each link requires careful management and regulation to ensure the high quality and market competitiveness of the final product.

A complete bio organic fertilizer production line covers multiple stages from raw material processing to finished product packaging, involving a wide variety of equipment types, which may vary depending on production capacity, raw material characteristics, and the requirements of the final product. The following is a list of equipment required for a typical bio organic fertilizer production line and a brief introduction to its functions:

1. Raw material collection and pretreatment equipment

Forklift/grab: Used for collecting and transporting organic raw materials such as poultry manure, agricultural waste, etc.

Crusher: Grind large solid raw materials (such as straw and sawdust) into smaller sizes for subsequent mixing and fermentation.

2. Fermentation and maturation equipment

Composting and turning machine: promotes oxygen circulation, accelerates microbial activity, and accelerates the degradation and maturation of raw materials.

Fermentation tank/tunnel: provides a controlled temperature and humidity environment, supporting efficient anaerobic or aerobic fermentation processes.

3. Dehydration and drying equipment

Dehydration machine: removes excess moisture from raw materials, which is beneficial for the smooth progress of subsequent processes.

Drying machine: further reducing the moisture content of the material, facilitating storage and granulation.

4. Mixing and proportioning equipment

Blender: Mix organic materials evenly with added additives and bacterial strains to ensure consistency in nutritional content.

5. Granulation equipment

Roll squeezing granulator: suitable for dry granulation, producing compact granular fertilizers.

Disc granulator: suitable for wet granulation and for raw materials with high moisture content.

Drum granulator: forms three-dimensional particles by rolling materials, suitable for various types of raw materials.

6. Forming and cooling equipment

Particle cooling machine: reduces the temperature of newly produced hot particles and enhances their physical properties.

Organic fertilizer screening machine: Ensure uniform particle size and remove non-conforming products.

7. Packaging equipment

Automatic weighing and packaging machine: Accurately measure and package finished fertilizers according to the predetermined weight.

8. Auxiliary facilities

Conveyor belt: connects various processing units to achieve orderly flow of materials.

Deodorization equipment: deals with odor gases that may be generated during the production process to protect the environment.

In addition, according to different production needs, the production line may also be equipped with auxiliary facilities such as material storage warehouses, automatic batching systems, and control systems to ensure efficient coordination of the entire process.

It is worth noting that the specific configuration should be comprehensively considered based on factors such as production scale, types of raw materials, and market positioning to design and customize the most suitable bio organic fertilizer production line plan for oneself.

The organic fertilizer fermented by the organic fertilizer turning machine has multiple benefits for crop growth, mainly due to the organic fertilizer itself and its special fermentation process. The following provides a detailed introduction to several main benefits:

1. Improve soil structure

Organic fertilizer contains a large amount of organic matter. After fermentation, the organic fertilizer becomes more delicate and loose, which can improve the soil’s granular structure, enhance soil aeration and permeability, and provide a good microenvironment for root growth.

2. Improve soil fertility

During the fermentation process of organic fertilizers, complex organic molecules are broken down into simple compounds that plants can easily absorb, such as amino acids, sugars, etc., providing abundant nitrogen, phosphorus, potassium, and other trace elements, increasing the nutrient content of the soil, and directly promoting crop growth and development.

3. Promote microbial activity

Fermented organic fertilizers are rich in active microorganisms that reproduce and participate in the material cycle in the soil, increasing soil biodiversity, promoting soil health, and thus enhancing the soil’s self repair ability and resistance to external adverse factors.

4. Inhibit soil borne diseases

The high temperature generated during the fermentation process can kill some pathogenic bacteria and weed seeds, reduce the sources of soil diseases, and activate beneficial microorganisms in the soil, inhibiting the growth of pathogenic bacteria and indirectly preventing the occurrence of some soil borne diseases.

5. Enhance crop stress resistance

Organic acids, humic acids, and other substances in organic fertilizers can stimulate the physiological metabolism of crops, enhance their drought resistance, cold resistance, and salt alkali resistance, and improve their adaptability to adverse external environments.

6. Promote high-quality and high-yield crops

Applying fermented organic fertilizer can promote the development of crop roots, lush green leaves, plump fruits, improve the quality of agricultural products, increase yields, and also improve the appearance and taste of crops.

In short, using an organic fertilizer composting machine to ferment organic fertilizer is not only beneficial for the virtuous cycle of soil ecology, but also can improve crop yield and quality, making it an indispensable part of modern ecological agriculture. This practice embodies the concept of sustainable agricultural development and has profound significance for building a harmonious relationship between humans and nature.

Organic fertilizer drum screening machine is an important equipment used for screening and grading organic fertilizer particles in organic fertilizer production lines. It can effectively separate particles of different sizes and improve the quality of organic fertilizer. Understanding its working principle and proper maintenance methods is crucial for maintaining equipment efficiency.

working principle

The organic fertilizer drum screening machine is mainly composed of components such as motor, drum, screen mesh, and frame. Its working principle is as follows:

Drive device: The motor drives the drum to rotate.

Material import: The organic fertilizer particles to be screened enter the drum from the feeding end.

Rolling screening: As the drum rotates, organic fertilizer particles are affected by centrifugal force and self weight. Smaller particles fall through the sieve holes, while larger particles continue to move forward until they are discharged at the end.

Multi layer screening: Some high-end models are equipped with multiple sieve layers, which can simultaneously separate particles of different sizes.

Collection and discharge: Organic fertilizer particles of different sizes are discharged through different outlets for subsequent processing or packaging.

Maintenance methods

In order to ensure the normal operation and prolong the service life of the drum screening machine, the following points should be noted:

Regular cleaning: After each use, thoroughly clean the residual organic matter inside and outside the drum to avoid corrosion and blockage.

Check the sieve: Regularly inspect the sieve for wear or damage, replace aging sieves in a timely manner, and ensure screening accuracy.

Lubrication and maintenance: Regularly add lubricating oil to bearings and transmission parts to reduce mechanical friction and extend component life.

Electrical inspection: Check for damage to the power cord and connectors to ensure the safety and reliability of the electrical system.

Moisture and corrosion prevention: Store in a ventilated and dry place to prevent metal parts from rusting.

Operating standards: Train operators to follow correct operating procedures and avoid equipment damage caused by improper use.

By effectively maintaining the organic fertilizer drum screening machine, not only can its work efficiency be improved, but unexpected downtime can also be reduced, ensuring the continuous and stable operation of the organic fertilizer production line and providing solid technical support for the quality control of organic fertilizers.

The operation process of the cow manure organic fertilizer production line involves a series of steps from collecting cow manure to packaging the finished fertilizer, with the aim of converting agricultural by-products into high-quality organic fertilizers. The following is a detailed overview of the process:

1. Raw material collection and pretreatment

Collect cow manure: Regularly collect fresh or partially fermented cow manure from the cowshed.

Remove debris: Use a screening machine or manually remove possible foreign objects, such as plastic, stones, and other non organic substances.

2. Fermentation and maturation

Composting: Storing cow manure in a dedicated area for natural or temperature controlled fermentation, during which the pile needs to be turned over to increase oxygen supply, promote microbial activity, and accelerate organic matter decomposition.

3. Drying

After fermentation, cow manure needs to be further dried to reduce moisture content and facilitate subsequent processing. It can be done by sun exposure or using an organic fertilizer dryer.

4. Crushing

Send the dried cow manure into an organic fertilizer grinder and grind it to a certain fineness to prepare for granulation.

5. Mixing

In the mixer, the crushed cow manure is mixed with auxiliary materials (such as straw powder, rice husk powder, etc.) and other organic matter to ensure uniform distribution of ingredients.

6. Granulation

Application granulators, such as roller extrusion granulators or disc granulators, process mixed materials into granules. Choose the appropriate granulation technology based on the characteristics of different equipment and raw materials.

7. Cooling and hardening

Freshly produced particles need to be cooled or naturally air dried to enhance their hardness and reduce the rate of damage.

8. Screening

Use a vibrating screen to separate particles of different sizes to ensure consistent particle size in the final product.

9. Packaging

Use an automatic packaging machine to bag granular fertilizers according to the predetermined weight, label them properly, and prepare them for storage or export.

10. Storage and delivery

The packaged organic fertilizer should be stored in a cool and dry place until it is sold or distributed to farmers for use.

Additional steps: Quality inspection

There is usually a laboratory on the production line responsible for regularly analyzing the chemical composition of finished products to ensure the quality and safety of fertilizers.

Overall, the operation process of the cow manure organic fertilizer production line is a combination of scientific management and technological innovation, which not only focuses on the protection of the ecological environment, but also pursues the maximization of economic benefits, providing strong support for promoting the sustainable development of modern agriculture.

The organic fertilizer turning machine plays a key role in the process of treating chicken manure and other organic waste in chicken farms, effectively solving multiple environmental challenges faced by chicken farms, manifested in the following aspects:

1. Reduce the release of ammonia and odors

If chicken manure in chicken farms is not treated in a timely manner, it will release a large amount of harmful gases such as ammonia and hydrogen sulfide, causing serious air quality problems. The organic fertilizer turning machine accelerates the oxidation and decomposition of chicken manure through mechanical turning and ventilation, effectively reducing the production of odorous gases such as ammonia and improving the surrounding environment.

2. Control pathogens and pests

Untreated chicken manure often contains pathogenic bacteria, viruses, and parasite eggs, which pose a threat to public health if directly discharged into the environment. Through the high-temperature fermentation process of the organic fertilizer turning machine, these pathogens can be efficiently inactivated to ensure the safety of the surrounding environment.

3. Reduce water loss

Chicken manure usually has a high water content, and improper treatment can cause sewage to cross flow and pollute water sources. The organic fertilizer turning machine adjusts the material humidity to promote water evaporation, avoid excessive water loss, and reduce the pressure of subsequent processing.

4. Turning waste into treasure

Chicken manure, which was originally considered waste, is processed into organic fertilizer by an organic fertilizer turning machine and can be supplied to farmland. This not only reduces the cost of waste disposal in chicken farms, but also creates additional economic value and achieves resource recycling.

5. Improve soil structure

The organic fertilizer prepared by the organic fertilizer turning mechanism is rich in organic matter, which can effectively improve soil structure, enhance soil water and fertilizer retention capacity, increase soil microbial activity, and in the long run, have a positive effect on promoting crop growth and improving crop quality.

6. Reduce greenhouse gas emissions

Compared to synthetic fertilizers, the use of organic fertilizers can reduce greenhouse gases such as carbon dioxide produced by the fertilizer industry, slowing down the pace of climate change from the source and aligning with environmental trends.

Therefore, the organic fertilizer turning machine is not only an effective tool for chicken farms to address pollution issues, but also an important link in promoting sustainable agricultural development and building an ecological circular economy model. Through scientific management and technological innovation, chicken farms can achieve a win-win situation of environmental protection and economic benefits.