Common problems in the fermentation process of chicken manure organic fertilizer compost turning machine

fertilizer granulator Dec 27, 2024

During the fermentation process of chicken manure organic fertilizer, especially when using an organic fertilizer turner for mechanized fermentation, some common problems may be encountered. Understanding these problems and their solutions is crucial for ensuring fermentation quality and efficiency:

Common problems and solutions

Fermentation temperature does not rise:

Possible reasons: The moisture content of the raw materials is too high, the aeration is poor, or there is a lack of sufficient microorganisms.

Solution: Adjust the moisture content of chicken manure to a suitable range (approximately 50% -60%), increase the frequency of ventilation and overturning, and supplement efficient fermentation agents if necessary.

Serious odor:

Possible reasons: Insufficient oxygen in the fermentation pile leads to anaerobic fermentation, or incomplete decomposition of certain protein substances.

Solution: Strengthen ventilation, increase the number of flips, and ensure sufficient oxygen inside the reactor; Adsorbents such as rice husks and sawdust can also be added to help deodorize.

Slow fermentation rate:

Possible reasons: Low environmental temperature and decreased microbial activity; Or the C/N ratio of the raw materials may be unbalanced.

Solution: Insulation should be provided in winter, and manual heating may be necessary; Adjust the raw material combination, add an appropriate amount of carbon source, and maintain a suitable C/N ratio (usually 20:1-30:1).

Poor effectiveness of finished fertilizer:

Possible reasons: incomplete fermentation and insufficient conversion of nutrients; Or excessive fermentation can lead to nutrient loss.

Solution: Accurately grasp the fermentation cycle, regularly monitor key indicators such as pH value and ammonia nitrogen, and avoid prolonged high temperatures.

Serious clumping of the heap:

Possible reasons: Improper water control or failure to loosen in a timely manner after fermentation.

Solution: Moderately adjust the moisture during the fermentation process, disperse immediately after fermentation is complete, and fully air dry.

Frequent equipment malfunctions:

Possible reasons: Improper operation and inadequate maintenance.

Solution: Regular maintenance, follow the manufacturer’s operating instructions, perform necessary cleaning and lubrication, and replace worn parts in a timely manner.

preventive measure

Regularly monitor various parameters of the fermentation environment, such as temperature, humidity, and oxygen concentration;

Strengthen employee training to ensure correct operation and maintenance of the organic fertilizer turning machine;

Select high-quality fermentation agents to improve the success rate of fermentation;

Maintain good hygiene in the fermentation area to avoid bacterial infections;

Adjust fermentation strategies according to seasonal changes to cope with the impact of extreme weather.

Through these targeted measures, it is possible to effectively prevent and solve potential problems that may arise during the fermentation process of chicken manure organic fertilizer turning machines, ensuring a smooth fermentation process and producing high-quality organic fertilizers.

Process flow of organic fertilizer production by sheep manure organic fertilizer granulation equipment

fertilizer granulator Dec 27, 2024

Introduction to the production process of sheep manure organic fertilizer by sheep manure organic fertilizer machine:

The recovered sheep feces are directly fed into the fermentation area. After primary fermentation, secondary aging and stacking, the odor of livestock and poultry manure is eliminated. At this stage, a fermentation auxiliary agent can be added to decompose the crude fiber, so that the particle size after pulverization meets the particle size requirements of granulation production.

The fermented material that has completed the secondary aging and stacking process is crushed and enters the mixing and stirring system. Before mixing and stirring, according to the formula, N, P, K and some other trace elements are added to the mixing and stirring system to start mixing.

 

Introduction to the production process of sheep manure organic fertilizer with sheep manure organic fertilizer equipment

The mixed materials are transported to the sheep manure organic fertilizer production line system, granulated into the cooling system after the dryer, the materials are brought to room temperature and then sieved, the granules that meet the requirements enter the coating machine to wrap the coating film and start packaging The granules that do not meet the requirements are crushed by the pulverizer and returned to the granulation system to continue granulation. The fertilizer granulator used in this sheep manure organic fertilizer production line is a NPK and organic fertilizer granulator.

Process flow of organic fertilizer granulation equipment for processing fertilizers

fertilizer granulator Dec 27, 2024

The whole organic fertilizer granulation equipment is used to process the fermented organic fertilizer into granules, which is more convenient for storage, transportation, and use. The following is the basic process flow of organic fertilizer granulation:

technological process

Raw material preparation: Firstly, it is necessary to prepare organic fertilizer raw materials that have been fermented and properly dried. The moisture content of the raw materials should be controlled within a certain range, as being too high or too low can affect the granulation effect.

Preliminary crushing: If the organic fertilizer particles after fermentation are large or have clumping, they may need to be pre treated with an organic fertilizer crusher to be evenly crushed for subsequent granulation.

Ingredients: According to the formula requirements, it is sometimes necessary to mix different types of organic fertilizers in proportion, add an appropriate amount of binder (such as bentonite), and additives (such as trace elements) to improve the physicochemical properties of the fertilizers.

Granulation: This is the core process of the entire process, which forces the powdered organic fertilizer into shape through equipment such as drum granulators, disc granulators, or extrusion granulators. Among them, the drum granulation method is the most commonly used, which uses a rotating drum to drive the raw materials to roll and form spherical particles.

Drying: After granulation, the fertilizer also needs to go through a dryer to remove excess moisture, in order to prevent deformation or adhesion of the particles during storage and transportation.

Screening: After drying, the fertilizer is separated into particles that do not meet the size requirements through a vibrating screen for secondary granulation or recycling as powder.

Cooling: In order to prevent the fertilizer from deteriorating due to internal heat accumulation during storage, the cooler will lower the temperature of the fertilizer particles to a safe range.

Packaging: The final step is to weigh and package the qualified organic fertilizer particles for storage and sale.

matters needing attention

The entire process should strictly control the moisture content of raw materials and products to avoid being too high or too low, so as not to affect product quality.

The amount of additives and adhesives used should be moderate, too much may lead to difficulty in granulation, and too little may make it difficult to form strong particles.

The selection and operation of equipment must be adjusted according to specific fertilizer characteristics and production needs to ensure optimal results.

Operators should receive professional training, be familiar with the safety operating procedures of the equipment, regularly maintain and clean the equipment, and ensure production continuity and efficiency.

Through the above process, the organic fertilizer granulator can process fermented organic fertilizers into standard granules, which not only facilitates agricultural applications but also increases the commercial value of fertilizers, promoting the sustainable and healthy development of organic agriculture.

What are the benefits of using an organic fertilizer composting machine to ferment fertilizers

fertilizer granulator Dec 27, 2024

The benefits brought by organic fertilizer composting machine are comprehensive, covering multiple aspects such as environmental protection, soil health, crop growth, etc., as follows:

Impact on the environment

Reducing pollution: During the fermentation process of organic fertilizers, a large amount of agricultural waste such as livestock manure and crop residues are converted into useful fertilizers, reducing environmental pollution caused by direct emissions, especially greenhouse gas emissions, and contributing to the fight against global climate change.

Water and energy conservation: Compared to traditional chemical fertilizer production, the production process of organic fertilizers consumes relatively less water and energy, which is more in line with the concept of green and low-carbon living.

Effect on soil

Improving soil structure: The abundant organic matter in organic fertilizers can improve the physical properties of soil, increase the stability of soil aggregates, enhance water and fertilizer retention capacity, and create a more stable growth environment for crop roots.

Activating soil microbial communities: Organic fertilizers contain a large number of beneficial microorganisms, which can promote the increase of microbial diversity in soil, enhance soil self-cleaning ability and self-healing function.

Alleviating soil degradation: Long term use of organic fertilizers can gradually improve soil acidification, salinization, heavy metal pollution, and other problems caused by excessive cultivation and chemical fertilizer abuse, restoring and enhancing soil vitality.

Benefits to crops

Provide comprehensive nutrients: Organic fertilizers contain the main nutrients (such as nitrogen, phosphorus, potassium) and trace elements required for plant growth, while also slowly releasing nutrients to avoid damage to crops caused by excessive fertilizer concentration.

Enhancing stress resistance: Microbial activity in organic fertilizers can generate various plant hormones, enhance crop immune systems, improve crop resistance to pests and diseases, and reduce pesticide use.

Improving the quality of agricultural products: Organic grown fruits and vegetables usually have better taste, color, and nutritional value, which are highly favored by consumers and help enhance market competitiveness.

Socio economic benefits

Increasing farmers’ income: The market demand for organic agriculture and organic products is growing day by day, and the prices of agricultural products grown with organic fertilizers are generally higher, bringing more economic benefits to farmers.

Energy conservation and emission reduction: The production process of organic fertilizers reduces dependence on fossil fuels, which is in line with the trend of sustainable development. The government often provides certain subsidies and support to reduce costs.

Employment opportunities: The development of the organic fertilizer industry chain has created new job opportunities in every link from production to sales, promoting economic development in rural areas.

In summary, the organic fertilizer composting machine is not only an effective means to solve agricultural waste, but also a comprehensive measure to improve soil health, promote healthy crop growth, protect the ecological environment, and increase agricultural income, reflecting the sustainable development direction of modern agriculture.

What organic fertilizer equipment should be paid attention to when preparing to build an organic fertilizer production line?

fertilizer granulator Dec 27, 2024

 Today, organic fertilizer production line manufacturers come to tell you what to focus on when buying organic fertilizer manufacturing equipment.
1. Determine the size of the organic fertilizer equipment: For example, how many tons of organic fertilizer can be produced per year, or how many tons can be produced per hour, can the price be determined.
2. To determine the shape of the particles is to choose what kind of granulator: powder, column, oblate or standard round. Commonly used equipment for granulating organic fertilizers are: disc granulator, drum granulator, wet granulator, roller extrusion granulator, flat die granulator, ring film granulator. The selection of the organic fertilizer granulator should be decided according to the local fertilizer sales market. The particle shape is different, the process of the organic fertilizer equipment is also different, and the price of the organic fertilizer equipment is also different.

3. Determine the configuration level of the organic fertilizer equipment: the configuration level is different, the price of the organic fertilizer equipment is different, the amount of labor used is different, and the stable and high yield of the organic fertilizer equipment is also different: the general configuration is high, the automatic batching device, automatic Packing device, automatic quantitative feeding device, cyclone dust removal and water dust removal.
4. Determine the type of fertilizer produced. For the same output, organic fertilizer equipment generally takes into account the high water content and the strains are not resistant to high temperatures, and the model is generally larger than the compound fertilizer model.
5. The selection of fermentation compost turning machine: the general fermentation forms are: stack fermentation, shallow tank fermentation, deep tank fermentation, tower fermentation, rotary drum fermentation, different fermentation methods, and different fermentation organic fertilizer equipment. Generally, the shallow trough turning machine is more suitable for the principle of aerobic fermentation (the advantages of the shallow trough turning machine: it is more in line with the principle of aerobic fermentation, it is not easy to form anaerobic, the fermentation is fully complete, and the fermentation speed is fast).
6. Determine the level of environmental protection requirements: places with low environmental protection requirements generally choose heavy dust removal and less investment in organic fertilizer equipment; places with high environmental protection requirements generally choose heavy dust removal and ink dust removal, which can meet the national air emission quality standards.

The commonly used extrusion organic fertilizer granulator in NPK fertilizer production line

fertilizer granulator Dec 27, 2024

The extrusion organic fertilizer granulator in the NPK fertilizer production line is an efficient and widely applicable equipment, mainly used to extrude organic materials and other nutrients into granules, especially suitable for the production of NPK (nitrogen phosphorus potassium) compound fertilizers. The following are some characteristics and working principles of the squeeze organic fertilizer granulator:

characteristic

High pressure: Using high-strength screws and templates, it can work under high pressure and is suitable for handling various difficult to compress materials, including organic materials with high moisture and fiber content.

Widely applicable: It can not only be used for pure organic fertilizers, but also mixed with other inorganic fertilizers for granulation, with strong adaptability.

Particle uniformity: The particles produced by the extrusion granulation mechanism have consistent size and beautiful appearance, which is conducive to the uniform application of fertilizers and mechanical sowing.

Wear resistant and corrosion-resistant: Stainless steel or special alloy materials are usually used for the parts in contact with materials, which can withstand long-term wear and corrosion and extend the service life of equipment.

Energy saving and environmental protection: Compared with other granulation methods, extrusion granulation consumes less energy, produces less dust, and has lower noise, which is more in line with the environmental protection requirements of modern industrial production.

Automated control: Modern extrusion granulators are equipped with automatic control systems that can accurately adjust parameters such as temperature and pressure, achieving intelligent operations.

working principle

The extrusion granulator mainly consists of feeding hopper, screw propulsion mechanism, template, cutter, and transmission system. The material enters through the feeding port and is pushed to the front of the template by the screw. It passes through the template hole under high pressure and is instantly cut into particles of a specified length by the cutting blade on the outside of the mold hole. Then, it enters the cooling or drying equipment for subsequent processing.

During the extrusion process, the pressure and shear forces on the material can cause its temperature to rise, which helps to rearrange and bond the molecules between the materials, thereby forming a stable particle structure. After the extrusion process is completed, the particles need to be cooled and solidified to prevent softening or damage during transportation and storage.

Squeezing granulator is an indispensable part of NPK fertilizer production line. Through optimized design and reasonable operation, the quality and production efficiency of fertilizers can be greatly improved, meeting the demand for high-quality fertilizers in agricultural production.

Organic fertilizer turning machine ferments fertilizers to increase agricultural income

fertilizer granulator Dec 27, 2024

Organic fertilizer composting machine can not only effectively convert agricultural waste such as livestock manure and plant residues into high-value organic fertilizers, but also bring various economic benefits to farmers, thereby increasing agricultural income. The following is a specific analysis on how to achieve this goal through organic fertilizer composting mechanism:

Enhance land output

Improving soil structure: Organic fertilizers are rich in humic acid and beneficial microorganisms, which can enhance soil water and fertilizer retention capacity, improve soil particle structure, increase soil porosity, and long-term application can help restore and improve land productivity.

Increasing crop yield: Organic fertilizers contain abundant nitrogen, phosphorus, potassium, and other trace elements, which can meet the nutrient requirements of crops at various growth stages, promote root development, enhance photosynthesis, and significantly improve crop yield and quality.

Reduce dependence on chemical fertilizers: The application of organic fertilizers can partially replace chemical fertilizers, reduce the cost of chemical fertilizer input, and also alleviate problems such as soil compaction and salinization caused by excessive chemical fertilizers.

Reduce production costs

Recycling agricultural waste: Waste such as animal manure and straw, which could have caused environmental pollution, are turned into valuable resources, reducing agricultural production costs and achieving effective resource reuse.

Energy saving: Compared to industrialized chemical fertilizers, the production process of organic fertilizers has lower energy consumption, especially when using automated turntables, which significantly reduces labor costs and mechanical operating expenses.

Reduce pesticide use: Healthy and active soil ecosystems can naturally resist pests and diseases, and beneficial microorganisms in organic fertilizers also help control pests and diseases, indirectly saving pesticide costs.

Explore sources of income

Selling organic fertilizer products: High quality organic fertilizers have a high selling price in the market, especially for ecological farms and consumers who pursue pollution-free agricultural products. Homemade organic fertilizers may become an additional source of income.

Brand effect: Products grown with organic fertilizers are often favored by the high-end market, which is conducive to creating a green and healthy agricultural product brand image, enhancing product added value, and expanding sales channels.

Policy subsidies and support

Many governments in countries and regions encourage green agricultural development, and the production and use of organic fertilizers can receive certain policy incentives and financial subsidies, which undoubtedly provides additional financial assistance to farmers and further enhances economic benefits.

In summary, the use of organic fertilizer composting mechanism not only solves the problem of agricultural waste disposal, but also effectively improves soil quality and crop yield, reduces agricultural production costs, and increases income channels. It is an agricultural practice that combines environmental, economic, and social benefits.

Process technology of granulating organic fertilizer in pig manure organic fertilizer production line

fertilizer granulator Dec 27, 2024

The pig manure organic fertilizer production process is divided into pre-fermentation and post-granulation links. The fermentation link only needs a fermentation turning machine or fermentation turning and throwing machine equipment and a lot of equipment is used in the granulation link, generally it is necessary to purchase a complete set of pelletizing production line equipment. This article and you will learn more about the pelletizing equipment process technology of the pig manure organic fertilizer production line.

Pig manure organic fertilizer granulation production line technology:

1. Organic fertilizer raw materials accumulation and fermentation equipment- compost turning machine. It adopts a new design of one machine with multiple tanks to realize cyclic feeding and discharging, and cyclic fermentation.

2. New type of dry and wet material crusher-vertical crusher and horizontal crusher.

3. Fully automatic multi-warehouse batching machine-According to the customer’s raw materials, it is designed as 2 warehouses, 3 warehouses, 4 warehouses, 5 warehouses, etc.

4. Mixing mixers-including vertical mixers, horizontal mixers, dual-shaft powerful mixers, drum mixers, etc.

5. Special organic fertilizer granulator for organic fertilizer including disc granulator, new type wet granulator, rounding machine, drum granulator, coating machine, etc. Choose a suitable granulator according to the characteristics of the raw material.

6. Rotary dryer-alias drum dryer, since the temperature of organic fertilizer can not exceed 80° during drying, the dryer adopts hot air drying mode.

6. The cooler is similar in appearance to the dryer, but the material and performance are different.

7. Screening machine-including drum type and vibrating type. The screening machine is divided into three-stage sieve, two-stage sieve, etc.

8. Particle coating machine-The appearance of the main machine is similar to that of the dryer and the cooling machine, but the internal structure is quite different.

9. Automatic weighing and packaging machine-including screw type and DC type, single head and double head, materials are stainless steel and carbon steel.

What is the working principle of organic fertilizer granulation equipment

fertilizer granulator Dec 27, 2024

The working principle of organic fertilizer granulation equipment is mainly based on physical and chemical methods to process fermented organic materials into regular granules. This process involves multiple steps and technologies. Below are several common organic fertilizer granulation technologies and their principles in detail:

1. Roller granulation

Principle: Drum granulation is the most common method, mainly relying on the rotational force of the drum to make the material roll inside the drum, gradually forming spherical particles. In this process, the material helps shape the particles through its own adhesion and external humidification (if necessary). As the drum rotates, smaller particles will be compressed around larger particles, gradually increasing until reaching the desired size.

2. Disc granulation

Principle: The disc granulator rotates through an inclined circular disc surface, and the material rolls on it. With the help of centrifugal force and friction, the material begins to aggregate and gradually form particles. The angle, rotational speed, and humidity of the disc can affect the size and shape of the particles.

3. Extrusion granulation

Principle: The extrusion granulator uses high pressure to extrude organic materials through a mold with a certain shape, forming tight strip-shaped or rod-shaped objects, and then cutting them into particles. This method is commonly used to handle materials that are harder and have a certain degree of viscosity, resulting in particles that are more regular and have higher hardness.

4. spray granulation

Principle: spray granulation is the process of spraying liquid or slurry materials into extremely fine droplets under high temperature conditions, rapidly evaporating water and solidifying into solid particles. This method is suitable for materials that require special processing conditions, such as certain microbial fertilizers.

5. Particle reinforcement

Regardless of the granulation method, in order to improve the strength and stability of the particles, an appropriate amount of binder, such as starch, bentonite, etc., is often added before and after granulation. They can increase the adhesion between materials, making the particles more solid and durable.

The selection of these organic fertilizer granulation equipment and technologies depends on the characteristics of the raw materials, the required particle size, shape, and final use. Through scientific and rational granulation technology, the form of organic fertilizers can be made more regular and beautiful, improving the efficiency and market competitiveness of fertilizer use, while also facilitating storage and transportation.

How to improve the efficiency of organic fertilizer composting machine in fermenting chicken manure fertilizer

fertilizer granulator Dec 27, 2024

Improving the efficiency of organic fertilizer composting machine in fermenting chicken manure fertilizer can be approached from both technical and management aspects. Here are some practical strategies:

Technical improvement

Raw material pretreatment: Preliminary crushing and screening of chicken manure to remove large impurities, adjusting the ratio of chicken manure to other auxiliary materials such as straw, sawdust, rice husks, etc., to optimize the C/N ratio and promote microbial growth and reproduction.

Temperature and humidity control: During the initial stage of fermentation, ensure that the moisture content of the chicken manure pile is within the optimal range (usually 50% -60%), and maintain a suitable fermentation temperature (50 ℃ -60 ℃). Use a turning machine to turn the pile regularly, ensuring air circulation, removing heat and moisture from the pile, and preventing the formation of anaerobic environments.

Inoculate efficient bacterial strains: Add specialized organic fertilizer fermentation agents to accelerate the decomposition of organic matter, shorten the fermentation cycle, and inhibit the growth of harmful microorganisms to ensure fermentation quality.

Refined composting: Choose an automated organic fertilizer composting machine to precisely control the frequency and depth of composting, ensuring that all parts of the chicken manure heap are fully exposed to air and improving fermentation uniformity.

Management optimization

Scientific planning and layout: Establish a reasonable fermentation area, maintain good ventilation and air exchange conditions, reduce the distance between chicken manure piles, but not too crowded, so that the turner can operate effectively.

Strict monitoring and regulation: Regularly monitor key parameters such as temperature, humidity, and oxygen concentration of the fermentation pile, adjust them in a timely manner, and ensure that the fermentation environment is always in the best condition.

Personnel training: Provide professional training to operators to master correct operating skills and safety knowledge, standardize work processes, and improve work efficiency.

Subsequent processing: After fermentation is completed, timely screening, drying or air drying should be carried out to separate the mature fertilizer as soon as possible and enter the next step of packaging or further processing.

Continuous innovation: Pay attention to new technological trends, timely introduce more efficient fermentation technologies and equipment, continuously optimize process flow, and explore more environmentally friendly and economical ways of chicken manure resource utilization.

Through the above comprehensive measures, the organic fertilizer composting machine can not only significantly improve the efficiency and yield of chicken manure fermentation, but also ensure the quality of the finished organic fertilizer, making it a valuable resource for increasing yield and improving the quality of farmland.