Investment in equipment and revenue for an organic fertilizer processing plant

fertilizer granulator May 30, 2024

Organic fertilizer processing plants are a promising investment choice that can generate considerable profits, and their market demand is constantly increasing in the current context of environmental protection and sustainable development.

Firstly, the profits of organic fertilizer processing plants mainly come from two aspects.

The first is the sales of organic fertilizers. With the increasing demand for green agriculture, the market potential of organic fertilizers is enormous. Organic fertilizer, as a pollution-free agricultural input that can improve crop quality and increase soil fertility, has a relatively high market price. Therefore, processed organic fertilizer can achieve good profits.

The second is the comprehensive utilization of waste. Organic fertilizer processing plants usually collect and treat some agricultural waste and household waste, converting them into organic fertilizers. This not only achieves resource recycling, but also reduces environmental pollution, and brings certain additional benefits to organic fertilizer processing plants.

As for investment, the investment scale and funding requirements of organic fertilizer processing plants will vary depending on specific scale and equipment requirements. Generally speaking, the investment amount of small and medium-sized organic fertilizer processing plants ranges from millions to tens of millions of yuan. The investment mainly includes land, factory buildings and equipment, raw material procurement, operating costs, and other aspects.

Regarding equipment matching, it usually includes crushers, mixers, deodorization equipment, fertilizer granulators, and so on. In addition, due to the production of a lot of wastewater and exhaust gas during the chicken manure processing, purification and discharge systems are also needed. When selecting equipment, it is necessary to consider your actual production needs and budget comprehensively. Meanwhile, in order to ensure the stability and efficiency of the production process, it is best to choose equipment suppliers with superior quality and good brand reputation.

How to Choose Suitable Organic Fertilizer Granulators for Processing Fertilizer in Duck Farms

fertilizer granulator May 30, 2024

According to the survey, the utilization rate of chemical fertilizers in my country is only 35% to 40%, and the rest is fixed by soil or leached by rainwater, causing environmental problems such as water pollution and eutrophication of lakes. Experts urgently call for reducing the use of chemical fertilizers, using more new biological fertilizers, and applying more organic fertilizers. The vast number of farmers also urgently need a new type of fertilizer to meet the needs of agricultural production.

The organic fertilizer npk fertilizer production line is mainly that the previously fermented organic fertilizer raw materials are crushed and then screened, and then the raw materials of the binder and other components to be compatible are measured, batched and mixed in an automatic batching mixing system according to the proportioning requirements ( Or after further drying to produce powdered organic fertilizer), the fully mixed material is uniformly and continuously fed into the granulator by the belt conveyor for granulation.

Choose a suitable organic fertilizer granulator according to specific process requirements. There are many types of granulators, such as roller extrusion granulator, disc granulator, rotary drum granulator, etc. For those with strict particle size control, it is recommended to use a roller extrusion granulator, and for those with general requirements for particle size and larger output, it is recommended to use a drum granulator for organic fertilizers.

Basically all granulation drying processes can be granulated with a double roller granulator. In particular, the particle size of the raw material powder is less than 2 mm, preferably less than 1 mm, which is very suitable for extrusion granulation. Crushed stone, powder, crystalline, granular and pellet raw materials are suitable. For potassium chloride, lower cost standard grades and by-products or products too fine to mix are suitable for extrusion. Although granular urea can be used, powdered or crystalline urea of ​​very small size is more suitable. In some cases, the particle size of the raw material varies so much that larger particles should be broken up first, resulting in a more even distribution of nutrients in the product.

How to choose a suitable granulator for a granular organic fertilizer production line

fertilizer granulator May 27, 2024

The organic fertilizer npk fertilizer production line is mainly to ferment and decompose the animal manure organic wastes such as cow manure, sheep manure, pig manure, chicken manure, sludge, rice straw, corn straw, etc, and add nitrogen, phosphorus and potassium (total nutrient content). Less than 15% can produce organic and inorganic fertilizer) ingredients and mixing, the fully mixed material is uniformly and continuously fed into the granulator by the belt conveyor for granulation.

The equipment required for the granular organic fertilizer npk manufacturing process is fermentation turner, horizontal mixer, semi-wet grinder, organic fertilizer granulator, organic fertilizer screening equipment, automatic packaging machine, etc. The investment of a small production line is about 200,000.

The most important thing in the production of granular organic fertilizer is the organic fertilizer granulator. The following introduces the double roller granulator, the rotary drum granulator and the disc granulator.

1. The double roller granulator uses the motor as the power to connect the belt, which drives the two counter-roll molds to rotate oppositely. The semi-circular grooves of the same size are distributed on the mold, and the mold rotates to the contact point to form a circle. The resulting particle size is determined by the abrasive tool selected and is formed in one pass. It is suitable for organic fertilizer, compound fertilizer, feed, chemical industry and other fields.

2. The organic fertilizer rotary drum granulator process does not have the phenomenon of large particles and sticky materials that limit the four-disk creation, which is conducive to the classification of dry and wet particles, and the relative granulation ratio is relatively low, generally 40% -60%. Therefore, the reaction rate is high, but the requirements for the mixing and degree of material mixing in the mixing process are relatively low.

3. The disc granulator is powered by a motor to drive the inclined disc to rotate. The internal scraper prevents the material from sticking to the bottom of the disc. When the material rotates to the top, it rolls down by itself, and rolls into particles like a snowball. Suitable for non-sticky powdery materials.

Production characteristics of double roll extrusion granulator for organic fertilizer production line

fertilizer granulator May 27, 2024

The equipment of npk production line basically includes batching machine, pulverizer, mixer, granulator, dryer, cooler, screening machine, automatic packaging machine, belt conveyor, etc. The granulator is a necessary equipment for the production of granular organic fertilizer. What are the characteristics of the roller extrusion granulator?

1. The organic fertilizer double roller granulator has low energy consumption: extrusion granulation is the granulation of materials at room temperature. Compared with other granulation methods, it does not require drying measures such as fuel oil and gas. The production requires only electricity and a very small amount of cooling water (for roller cooling), only about 30 kW/h per ton of product.

2. There is no need to add additional binders: other granulation processes are basically wet processes, and there must be a drying process, corresponding to high energy consumption and high product moisture. In the npk manufacturing process of organic fertilizer roller extrusion granulator, dry granulation does not require additional additives, and only needs to use the intermolecular force of the material itself, which simplifies the process and reduces energy consumption.

3. The organic fertilizer roller extrusion granulator has low investment: because the drying process is omitted, and the material return ratio is low (accounting for about 35% of the total extruder feed), the process flow is simple and the investment is low.

4. A wide range of applicable raw material particle specifications: extrusion granulation has no special requirements for the particle size of raw materials, both 1~4mm granular materials and fine powder materials are available, and powdery materials and powder products with unqualified particle size are better to use , the use of powdered materials can reduce costs.

5. The organic fertilizer roller extrusion granulator has a wide range of capacity: for the extrusion granulation device, the effect of economic scale is not obvious, and the device capacity is 1~50 t/(h. Taiwan) can be designed more economically, Therefore, it is applicable to a wide range of capabilities.

The manure from the breeding farm is processed into fertilizer through organic fertilizer production lines

fertilizer granulator May 27, 2024

The manure in the breeding farm mainly comes from animal excrement, wastewater from washing the ground, and feed residues. The amount of fecal pollution is related to various factors such as the scale of aquaculture, animal species, and feeding methods. Taking large-scale pig farms as an example, they may produce hundreds of tons of manure every day. If these feces are not properly treated, they will cause serious pollution to the surrounding environment.

The production process of organic fertilizer mainly includes raw material preparation, mixing and stirring, fermentation and maturation, drying, crushing and screening, and cooling and packaging. Firstly, the collected cow manure will be subjected to preliminary treatment to remove impurities and excess moisture.

Then, mix and stir the processed raw materials in a certain proportion, and send them to the organic fertilizer fermentation equipment for fermentation and maturation. After a period of fermentation, the decomposed organic fertilizer enters the organic fertilizer drying equipment to reduce its moisture content.

Then, after being processed by organic fertilizer crushing equipment and screening equipment, organic fertilizer particles with appropriate particle sizes are obtained. Finally, after the cooling and packaging process, the finished organic fertilizer can be sold at the factory.

The treatment of livestock manure is a key step in achieving environmental protection and sustainable development. By adopting reasonable treatment techniques, promoting ecological breeding models, strengthening policy supervision and technical support, and raising public environmental awareness, we can effectively solve the problem of manure pollution in breeding farms, protect the environment, and achieve sustainable development of animal husbandry.

Composting fermentation technology and granulation process of NPK fertilizer production line

fertilizer granulator May 27, 2024

The equipment required for the organic fertilizer production line with an annual output of 100,000 tons includes: trough fermentation turner, horizontal mixing mixer, semi-wet material pulverizer, double roller granulator, rotary dryer, rotary cooler, trommel screen Extension, automatic packaging machine, etc.

The organic fertilizer npk fertilizer production line equipment produces bio-organic fertilizer through composting to improve the nutrients required by crops. The organic fertilizer produced by the composting technology introduced by the organic fertilizer production line equipment manufacturer is produced by the fermentation of biological bacteria. The stacker consists of two parts: stirring and shifting. It can realize the functions of ventilation, crushing and loosening during work, and is a common equipment for the production of organic fertilizers. The orbital turner can change the compost production from a single tank to a multi-tank fermentation under the action of the shifter, and can change the tanks arbitrarily in the multi-tank to realize the use of one machine with multiple tanks.

Different raw materials are suitable for different granulation processes. For example, the water content of pig manure is much larger than that of sheep manure, and the water content directly affects the final granulation result. Which process and organic fertilizer equipment are more suitable for specific production needs to be consulted in detail when planning the construction of an organic fertilizer plant. To determine the shape of the particles is to choose what kind of granulator: powder, column, oblate or standard round. Commonly used granulating organic fertilizer equipment are: disc granulator, rotary drum granulator, wet granulator, roller extrusion granulator, flat die granulator, ring film granulator.

The new wet organic fertilizer granulator is a machine used for organic fertilizer granulation. It is used to granulate various organic substances after fermentation, breaking through the conventional organic granulation process. Before granulation, there is no need to dry and pulverize the raw materials, and the spherical particles can be processed directly with ingredients, which can save a lot of energy.

Selection of Granulation Equipment in Chicken Manure Organic Fertilizer Production Line

fertilizer granulator May 27, 2024

The npk fertilizer production line mainly includes feeder, disc mixer, chain crusher, drum granulator, drum dryer, drum cooler, drum screener, finished product warehouse, automatic packaging machine, belt conveyor machine, dust settling chamber, heat exchanger. Choose a suitable organic fertilizer granulator according to specific process requirements. There are many types of granulators, such as roller extrusion granulator, disc granulator, drum granulator, etc. 

Organic fertilizer granulation equipment:

1. Extrusion granulator: When the moisture content of compost is 20% to 30%, it enters the granulator and extrudes into cylindrical granules to help you realize mechanized fertilization. The cost of the mold is high, and the granulation is simple.

2. Disc granulator: It uses the principle of the agglomeration method for the production of inorganic compound fertilizer, but due to the moisture content of the compost, the particle size of the material is coarse, the fiber is large, and the agglomeration is large, so it is difficult to agglomerate into granules. The equipment is small and the production capacity is low, about 30,000 to 50,000 yuan.

3. Double roller granulator: It is agglomeration method with disc granulation. It is huge in size, up to 10 m, and has a large production capacity: the smallest reaches 3 t/h, and the price is more expensive: about 100,000 yuan.

4. Roller extrusion granulator: In the npk manufacturing process,the material is fed from the feeding hopper, extruded by the pair of rollers, demolded into balls, and sent to the crushing screen through a pair of chain transmission. The roller extrusion granulation integrates the powder extrusion molding, crushing, finished product screening and other processes into one, with a compact structure and convenient operation. The powder is continuously and uniformly added to the top of the two rolls from the hopper. Under the continuous rotation of the extrusion roll, the powder is bitten between the two rolls and extruded into a sheet, and then falls off under the action of centrifugal action and the sheet’s own gravity. The shaping wheel with toothed claws is divided into particles after being hit, and then enters the separating screen.

Chain plate overturning machine for treating manure and achieving sustainable development

fertilizer granulator May 27, 2024

In addition to producing meat, poultry, eggs and other products, the livestock industry also produces fecal pollution. In the early agricultural system, manure was a source of fertilizer for agriculture. With the rapid development of animal husbandry towards intensification and scale, a large breeding area has a huge amount of manure production, and the local land cannot be digested, which will have an impact on the environment. Nowadays, the constraints of land and environmental capacity are becoming increasingly apparent, and the treatment of livestock and poultry manure has become a key issue affecting the sustainable development of the breeding industry.

Composting is an important technical means for achieving harmless disposal and resource utilization of organic waste, and it is also the main way to fertilize manure. During the composting process, under artificially controllable conditions, aquaculture manure is decomposed and synthesized by microorganisms to form stable humic substances (organic fertilizers), achieving the goal of harmless and resource utilization, which is in line with ecological benefits and economically effective.

The fermentation section requires the application of various effective equipment to regulate fermentation parameters. The application of organic fertilizer turner to operate the fermentation pile is the most common and effective method. The role of organic fertilizer turner in composting production includes stirring materials, adjusting the temperature of the material pile, improving the permeability of the material pile, adjusting the moisture content of the raw material pile, and implementing special requirements for composting technology.

After adopting a chain plate flipper, the fermentation workshop can be divided into a feeding area, a fermentation area, and a discharge area because the flipper moves the materials backwards at a fixed distance during the flipping process. The fermentation raw materials only need to be transported to the feeding area, and can be moved to the discharge area during the flipping process through a stacker. This is different from the all in and all out fermentation mode, which requires the use of a forklift to carry out material distribution and discharge work throughout the entire fermentation area.

The fertilizer production process of the entire organic fertilizer production line

fertilizer granulator May 27, 2024

Experiments show that bio-organic fertilizer can reduce the nitrate content of vegetables by 48.3–87.7% on average, increase the content of nitrogen, phosphorus and potassium by 5–20%, increase the content of vitamin C, and reduce the existing content. The increase in total acid, reducing sugar and sugar-acid ratio, especially in tomatoes, lettuce, cucumber, etc, can significantly improve the taste of raw food ingredients. The organic mixed fertilizer has complete organic and inorganic nutrients, balanced nutrition and high nutrient utilization rate, which can effectively improve the soil. This is the fertility trend in our country.

Organic fertilizer npk fertilizer production line: crushing->mixing->granulating->drying->cooling->coating->filtering->drinking sealing->finished product storage.

Organic fertilizer npk manufacturing process: The binder raw materials and other ingredients that must be proportioned are metered according to the proportioning requirements, and discharged into the high-efficiency multi-stage mixer with integrated elevator. Soon, the fully mixed material comes out of the mixer. In the silo, the feeding plate is uniformly and continuously fed and use the double roller granulator to obtain columnar particles; the particle polishing machine shapes the cylindrical particles into round particles, and sends them to the machine through the conveyor belt for drying, cooling and Inspection (three-in-one model), the parts are dried, cooled and tested at low temperature and large air volume (≤65°C) before the dryer, and then enter the cooling unit of the cooler, and the completely cooled material enters the end of the cylinder to place a centrifuge The screen machine and filter transport the filtered finished parts from the elevator to the finished product silo, and are measured by the packaging system and put into storage; the inspected large particles are crushed and returned to the granulation system; the filtered small particles can be made into small packages direct sales.

Fertilizer required for vegetable production using organic fertilizer production lines

fertilizer granulator May 27, 2024

The combination of base fertilizer is the premise of soil cultivation. It is understood that the excessive use of organic fertilizer is only an individual phenomenon, and the amount of organic fertilizer in most shanties is generally insufficient. According to the data, the organic matter consumed by one mu of vegetables is about 2,000 kilograms, so applying a sufficient amount can make up for the consumed organic matter. It is generally recommended that the amount of organic fertilizer per mu should reach about 10,000 kilograms. You can choose high-quality livestock manure, rice husk manure, high-quality straw, etc. Of course, you can also use the npk manufacturing process to produce high-quality commercial organic fertilizer mixed fertilizer.

In order to ensure that the base fertilizer can adequately supply the nutrients for the growth of vegetables throughout the growth period, the method of mixing organic fertilizers with chemical fertilizers is often used in the base fertilizers. Use the npk fertilizer production line to mix 100% of the required phosphate fertilizer, 20%-50% of the potassium fertilizer, and 30%-50% of the nitrogen fertilizer into the organic fertilizer. The amount of chemical fertilizer should be adjusted according to the quality and quantity of the organic fertilizer used. On the one hand, adding biological bacterial fertilizer to the base fertilizer can better improve the soil and improve the absorption and utilization rate of nutrients; on the other hand, biological bacterial fertilizer can prevent root diseases and continuous cropping damage by bacteriostasis.

The production of high-quality organic fertilizer comes from excellent organic fertilizer raw materials and advanced production technology. The complete set of organic fertilizer production line equipment is generally: mixing mixer (various raw materials are crushed, proportioned and mixed in a certain proportion during the operation of the organic fertilizer production line), organic fertilizer production line. Granulators, tumblers, dryers, pulverizers, dust removal systems and other equipment, among which granulators are essential for the production of granular organic fertilizers, granulators include double roller granulator, disc granulators , drum granulator, roller granulator, etc.