fertilizer production line

Organic fertilizer and compound fertilizer are different, and the supporting equipment for processing and producing organic fertilizer and compound fertilizer are also different. From a professional perspective, compound fertilizer equipment is mainly used for producing chemically synthesized compound fertilizers, also known as compound fertilizers. Compound fertilizer is a compound fertilizer made by chemically or physically mixing multiple nutrients.

Compound fertilizer, also known as compound fertilizer, contains at least two of the three nutrients of nitrogen, phosphorus, and potassium. It is a fertilizer made by chemical methods. The advantage is that it contains more nutrients, fewer side components, and has good physical properties, which is conducive to balancing fertilization rates and promoting crop yield. However, the disadvantage is that the proportion of nutrients in compound fertilizers is fixed, which cannot meet the nutritional needs of different soils and crops.

Compound fertilizer equipment usually includes equipment such as crushers, mixers, granulators, screening machines, packaging machines, etc. It mainly mixes multiple fertilizers through mechanical and chemical methods to form compound fertilizers with multiple nutritional elements.

Organic fertilizer is a fertilizer processed from poultry and livestock manure, plant residues, and waste, and is the main fertilizer used in the production of green food. Fertility and nutrition are long-lasting and comprehensive, which can improve and renew the organic matter in the soil. On the other hand, it can promote microbial reproduction, increase soil physicochemical properties and activity.

Organic fertilizer equipment is mainly used for the production of organic fertilizers, also known as organic fertilizers. Organic fertilizer is a fertilizer made from organic matter through methods such as microbial decomposition and composting. Organic fertilizer equipment usually includes turners, crushers, impurity removal machines, fermentation devices, batching machines, packaging machines, etc. It mainly decomposes organic matter through the action of microorganisms to form organic fertilizers with rich organic matter and trace elements.

Common organic fertilizer granulators include: double roller granulator, rotary drum granulator, disc granulator machine, new organic fertilizer granulator machine, new two-in-one organic fertilizer granulator, flat die granulator machine, ring die granulator, and various granulators have their own production characteristics. The disc granulator machine can be used in both the organic fertilizer production line and the npk production line. Today, let’s learn how to solve the problems of the disc granulator during use?

Fault 1: Strong vibration of the body of the disc granulator machine?

Solution: Fix the base of the granulator firmly, and check whether the gears of the fuselage are meshed normally (some organic fertilizer equipment manufacturers leave “tire belt” faults during the production process).

Fault 2: Intermittent operation.

Solution: This kind of failure is generally caused by bearing damage, disc weight loss, abnormal motor voltage and other reasons. The operation failure of the disc granulator can be quickly eliminated through wire drawing and timely maintenance.

Fault 3: How to adjust the disc tilt too much?

Solution: When the disc granulator machine is in use, there are no specific parameters for your reference, but it should be based on the formation of suitable spherical particles. The adjustment measures are to adjust the bolts at the bottom of the disc, and change the position and viewing angle of the reducer to achieve normal use.

Fault 4: The material is difficult to form

Solution: In addition to the subjective factors of raw material composition, the granulation of the disc granulator also has an important relationship with the particle size of the raw material, water content, addition of auxiliary binders, and the angle of the disc operation. These problems should be constantly tried to achieve the appropriate ratio according to their own material conditions, and make improvements to achieve our expected value.

Fault 5: uneven particles

Solution: The treatment of this type of problem is divided into two parts. Improve moisture content and control the size of shaped particles. Then, through post-drying screening and selection, our selection narrows down.

The price of supporting equipment for fermenting pig manure and straw into organic fertilizer needs to be comprehensively considered from multiple factors, including the brand, scale, and production capacity of the production equipment. Generally speaking, the more well-known the brand of organic fertilizer equipment, the more reliable the quality, and the higher the price. Meanwhile, the scale and production capacity of the entire set of organic fertilizer equipment will also affect its price. The larger the scale and production capacity of equipment of the same brand, the higher the price.

In the domestic market, there is a significant price difference in the complete set of equipment for fermenting pig manure and straw into organic fertilizer, ranging from 100000 to 3 million yuan. Among them, organic fertilizer equipment priced under 100000 yuan is mainly small and suitable for small-scale farmers to use. If used in large farms or agricultural enterprises, it is necessary to choose organic fertilizer equipment with larger scale and higher production capacity, and the price is correspondingly higher, usually above 1 million yuan.

The price of supporting equipment for fermenting pig manure and straw into organic fertilizer is not only related to factors such as brand, scale, and production capacity, but also closely related to the performance of the equipment. Generally speaking, the better the performance of organic fertilizer equipment, the higher the price.

For example, organic fertilizer equipment that can perform biological fermentation on different materials is much more expensive than equipment that can only perform partial biological fermentation on certain materials. Therefore, when purchasing equipment, it is necessary to choose organic fertilizer equipment with appropriate prices, performance, scale, brand, and production capacity that meet the requirements based on actual needs.

In short, how much does the complete set of equipment for fermenting pig manure and straw into organic fertilizer cost? There are many price factors for a set, which need to be comprehensively considered from multiple aspects such as brand, scale, production capacity, performance, etc. I believe that with the further development of the agricultural industry, the market for organic fertilizer equipment will become more prosperous, and prices will also become more reasonable.

In aquaculture farms, due to the large amount of organic materials such as aquaculture waste, if these materials can be processed through anaerobic fermentation, composting, etc. to produce organic fertilizer, it can not only effectively reduce environmental pollution and the difficulty of waste treatment, but also provide organic fertilizer for crops. Building a self built organic fertilizer processing plant can precisely achieve this goal, while also having certain advantages in economic benefits, which can further improve the profitability of the breeding farm.

Small and medium-sized farms can use organic fertilizer equipment to treat livestock manure and convert it into valuable organic fertilizer.

1. Collect animal manure: Firstly, it is necessary to collect animal manure regularly. Manual collection can be done using tools such as shovels and dustpans, or an automatic fecal cleaning system can be installed.

2. Preprocessing: Preliminary screening of collected feces to remove impurities such as stones, branches, etc. Meanwhile, feces can be mixed with organic matter such as straw, fallen leaves, sawdust, etc. to adjust the carbon nitrogen ratio, which is beneficial for microbial decomposition.

3. Organic fertilizer equipment placement: Pre treated livestock and poultry manure is placed in organic fertilizer equipment, such as composting reactors, fermentation tanks, etc. These devices can accelerate the decomposition of organic matter and improve the quality of organic fertilizers.

4. Fermentation and decomposition: In organic fertilizer equipment, microorganisms will decompose organic matter, producing carbon dioxide, water, heat, and organic fertilizer. This process can last for several days to several weeks, depending on the specific equipment and conditions.

5. Flipping and ventilation: During the fermentation process, organic fertilizer flipping machines should be used to regularly flip or stir to ensure that the fermentation materials are fully exposed to air and improve fermentation efficiency. In addition, it should be ensured that the internal temperature and humidity of the equipment are appropriate to facilitate microbial growth.

6. Maturation and screening: After a certain period of fermentation, organic fertilizers will become loose and granular. At this point, it can be removed from the organic fertilizer equipment for screening and removal of undecomposed large particulate matter.

7. Packaging and storage: Pack the screened organic fertilizer, such as using woven bags, plastic bags, etc. When storing, avoid direct sunlight and soaking in rainwater to avoid affecting fertilizer efficiency.

8. Sales and application: Sell finished organic fertilizers to farmers, gardeners, and other users, or use them for crop cultivation in farms.

Through the above process, small and medium-sized breeding farms can effectively convert livestock manure into valuable organic fertilizers, achieve resource recycling, and reduce environmental pollution.

The drum granulation method is a method of mixing and granulating powdery basic fertilizers using a rotary drum granulator, and is especially suitable for large-scale production of cold and hot compound fertilizer granulation lines and high-low concentration npk production line. The main working method is wet granulation. Principle: each basic fertilizer is first screened separately, and the screened material is crushed by a crusher and then screened. The undersieves are sent to their respective warehouses. When the granulation system is running, all basic fertilizers are sent into the hopper from their respective warehouses in proportion to requirements through metering equipment, conveying equipment and lifting equipment at the same time. At the same time, the return material also enters the warehouse through the lifting equipment and basic fertilizer.

The basic fertilizer and the return material are mixed to a certain extent during the transportation and improvement process, but it is more ideal if the mixing equipment can be added. The mixed material in the feeding hopper is fed to the drum granulator at a certain feeding rate. At the same time, the saturated water vapor properly enters under the feed layer, which not only increases the temperature of the material, but also humidifies the material, which is beneficial to granulation. If necessary, spray a small amount of water or fertilizer solution on the material to maintain a good liquid phase for material granulation. The material creates a tumbling bed by means of the friction created as the drum granulator rotates. The extrusion force generated by rolling makes the material containing a certain liquid phase agglomerate into small particles, making these small particles become the core, and attaching to the surrounding powder to produce larger particles.

Because the rotary drum granulator is generally inclined 1°~2.5° towards the discharge end, the powder slowly rolls to the outlet along the inclination direction of the cylinder. Qualified powder leaves the drum granulator and enters the dryer for drying, then goes through screening, cooling, coating, packaging and storage. After crushing, the sieve is fed into the hopper and base fertilizer as return material.

Cow manure itself is a good source of organic fertilizer. In addition to being rich in trace elements such as organic matter, nitrogen, phosphorus, and potassium, it also contains various biological enzymes and microorganisms. After being made into fertilizer, cow manure fertilizer can play an irreplaceable role in improving soil organic matter and fertility, improving soil structure, improving soil physical and chemical environment, and microbial environment.

Organic fertilizer is a fertilizer made from animal and plant residues, kitchen waste, and other raw materials. The production process requires the use of multiple equipment to ensure the full utilization of raw materials and efficient conversion into valuable organic fertilizers.

1. Fermentation stage: Fermentation is the key process for converting materials such as poultry and livestock manure into organic fertilizer, which directly determines the quality of organic fertilizer. This process requires the use of a flipping machine to regularly flip the material, increasing its oxygen filling, water evaporation, and heat dissipation, while reducing odors and bacterial growth.

2. Precision processing: The fermented organic fertilizer is screened, crushed, and granulated to make it a commercial fertilizer that meets the requirements. This process requires the use of screening machines, crushers, granulators, and other equipment.

The equipment required for treating organic fertilizers with cow manure includes: cow manure flipping machine, crusher, mixer, granulator, screening machine, dryer, and automatic packaging machine. The first step of fermentation treatment in the production process is the focus of the entire process. The fermentation effect determines the overall quality of cow manure organic fertilizer. The subsequent processing mainly involves shaping the organic fertilizer to enhance the appearance of the product.

The quality and design process of organic fertilizer equipment directly affect the quality of organic fertilizers. Therefore, when purchasing organic fertilizer equipment, it is necessary to choose equipment with advanced technology and high-quality materials to ensure the quality and production efficiency of organic fertilizers, improve the utilization rate and added value of raw materials.

Organic fertilizer granulator is a molding machine that can manufacture materials into specific shapes and is widely used in the production of organic fertilizers, bio organic fertilizers, and other fields. The organic fertilizer granulator directly affects the product yield, quality, appearance, price, and other aspects of the entire organic fertilizer production line. It can be said that the organic fertilizer granulator is the core of the entire production line, and the purchase of granulator equipment is also a very important link in organic fertilizer production. In general, the price range of an organic fertilizer granulator is tens of thousands to hundreds of thousands, and the specific price varies depending on the brand and model.

There are also different types of organic fertilizer pelletizers, such as extrusion pelletizers, rotary pelletizers, and disc pelletizers, all of which have their own advantages and disadvantages. The specific one that is good can be based on one’s own needs and production requirements. Different granulation processes for organic fertilizers require different types of granulators. When making organic fertilizers, which suitable granulator should be used? Firstly, we need to understand the advantages and disadvantages of each granulator:

1. Squeezing granulator: It belongs to dry granulation without drying process, with high granulation density, good fertilizer efficiency, and full organic matter content; It also saves the cost of purchasing dryers and cooling machines, and there is no need to burn coal in the later stage, which saves a significant amount of funds. However, the granulation process of the squeezing granulator belongs to a flat circular shape, which is prone to jamming during machine sowing of crops in the field, and its fluidity is not very good. Therefore, if organic fertilizer is produced for machine sowing farmers, this granulation process should be used with caution, and it is recommended to use compound fertilizer and compound mixed fertilizer.

2. Stock conversion granulator: It is a process that has been used for compound fertilizer granulation and can also be used to produce organic fertilizers, but the granulation rate is relatively low. If producing organic and inorganic organic fertilizers, this process can be chosen.

3. Disc granulator: It is a relatively traditional process that produces smooth and attractive pellets, with the only drawback being low density; At present, people are pursuing new types and methods of granulation, so the number of users is gradually decreasing (universal type).

4. New type of organic fertilizer pelletizer: This process has high yield and smooth processing. If an organic fertilizer pelletizer is added, the granulation can be comparable to that of a disc pelletizer. However, it is necessary to purchase a dryer and a cooling machine, and the entire set of equipment for this process of organic fertilizer is expensive.

5. Ring mold granulator: With the highest particle density, the particles will not scatter during sales and transportation. However, in the later stage, a rounding machine must be added to achieve the finished product of round particles. This granulation process is more expensive than extrusion granulators.

The 50,000 tons/year NPK production line is mainly used to produce NPK compound fertilizers. With a high production capacity of 50,000 tons per year, it can meet the needs of large chemical fertilizer plants. In the granulation process, we choose a disc granulator machine. In addition to the disc granulator, the double roller granulator and the rotary drum granulator can also be used for npk production. The efficiency is high and the quality and quality of the finished NPK fertilizer can be guaranteed. in good shape. NPK fertilizers aid plant growth, increase seed and fruit yields, and improve the quality of foliage and forage crops.

The main components of the 50,000 tons/year nitrogen, phosphorus and potassium compound fertilizer production line are disc granulator machine npk production line has twelve main components, including disc feeder, disc mixer, chain crusher, disc granulator, Drum dryer, drum cooler, drum screening machine, finished product warehouse, automatic packaging machine, belt conveyor, settling chamber, heat exchanger.

1. The batching machine batches quantitatively according to the formula. The raw materials for making fertilizer mainly include ammonium nitrate, urea, ammonium chloride, ammonium sulfate, ammonium phosphate, ammonium phosphate, potassium chloride, potassium sulfate, etc.

2. The disc mixer then mixes the material thoroughly through its mixing arms and small blades.

3. The belt conveyor transports the material to the crusher, which breaks the material into small pieces to meet the requirements of the granulator.

4. The fertilizer granulator is powered by a transmission, and the rotating scraper above the disc can process the fertilizer into a predetermined shape and clean the granules at the bottom of the disc. You can preset the size of the particles by adjusting the height of the edge of the disc.

5. Next, the pellets go through drying and cooling stages. During this process, the dryer removes excess moisture from the pellets, increasing their density and also facilitating storage.

6. The drum is responsible for classifying the pass or reject particles. Qualified ones will be transported to the finished product warehouse. Unqualified ones will be sent back for recycling.

7. The fertilizer automatic packaging machine packs finished products efficiently.

The disc granulator for compound fertilizers is a type of traditional granulation equipment, which has the advantages of uniform granulation, high granulation rate, stable operation, sturdy and durable equipment, and long service life. It is a granulation equipment for producing organic fertilizers, compound fertilizers, metallurgy, coal powder, cement, limestone, coal gangue and other materials.

The compound fertilizer disc granulator is suitable for granulating organic fertilizer, compound fertilizer, compound fertilizer, and organic-inorganic compound fertilizer:

Working principle of the disc granulator for compound fertilizers:

Disk granulation is face-to-face, easy to control, and flexible to adjust. Install a water spray device above the disc to spray it out in a mist shape. The material continuously flows into the rotating disc through a belt conveyor or other conveying equipment, and is carried up as the disc rotates. Then it falls along the bottom of the disc to the bottom, and due to the addition of mist like moisture, the material gradually forms particles during the process of rotating and falling with the disc. As time goes on, the particles gradually increase. The compound fertilizer disc granulator is designed with an angle adjustment mechanism, and users can determine the inclination angle of the disc according to the required particle size. Generally, the inclination angle of the disc can be adjusted between 35 ° and 50 °, and particles that meet the specifications float above the inclined disc. As the disc rotates, the particles are thrown out along the tangential direction of the disc and pulled into the next ring in the feeding port of the belt conveyor.

The compound fertilizer disc granulator can be used to transport various non cohesive materials in powder, material or small pieces, such as coal powder, cement, clinker, limestone, shale, coal gangue, clay and other powder, particle or small pieces of materials. It can be widely used in gold selection plants, coal mining plants, chemical engineering, infrastructure and mechanized casting workshops for continuous, uniform and quantitative feeding and batching.

Chicken manure is a commonly used organic fertilizer, which is widely used in agricultural production due to its rich nutritional content and microorganisms. The nutrients in chicken manure mainly include nitrogen, phosphorus, potassium, etc., which play important roles in soil and crop growth. However, if chicken manure is left for too long, its fertilizer efficiency will be significantly reduced, and even lose its utilization value. Therefore, in order to ensure the fertilizer efficiency and quality of chicken manure, it is recommended to process and utilize it as soon as possible after collection and stacking to avoid prolonged storage time. For farmers, a simple composting method can be adopted by mixing chicken manure with other organic substances, promoting decomposition and fermentation through flipping and ventilation, and applying it to the soil as early as possible. For larger scale breeding plants or processing enterprises, more advanced organic fertilizer production line processes and equipment can be adopted, such as flippers, fermentation tanks, crushers, screening machines, etc., to improve the efficiency and quality of chicken manure treatment.

The complete set of chicken manure organic fertilizer production equipment includes the following parts:

1. Discharge system: used to transport raw materials (such as animal manure, straw, etc.) from the storage pile to the equipment for the next processing step.

2. Crushing system: Use an organic fertilizer crusher to preliminarily crush the raw materials, making them easy for subsequent processing and fermentation.

3. Mixing system: Mixing different types of raw materials to achieve optimal fermentation conditions, usually requiring the use of weighing equipment to control the proportion of each raw material.

4. Fermentation system: The mixed raw materials are fermented in a fermentation tank, usually requiring control of temperature, humidity and other parameters to accelerate the fermentation process.

5. Flipping system: The fermented organic fertilizer is flipped using an organic fertilizer flipping machine to increase aeration and improve fermentation efficiency.

6. Drying system: Used to dry organic fertilizers that have already been fermented, usually using equipment such as rotary dryers or belt dryers.

7. Packaging system: Packaging dried organic fertilizers for sale or storage.

The above is the main equipment involved in a basic organic fertilizer production process. The specific types and scales of equipment can be selected and customized according to actual needs.