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.

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.

More and more people want to become a part of the sheep manure organic fertilizer army, and how much does it cost to invest in a sheep manure organic fertilizer production line.

What does a sheep manure organic fertilizer production line include?

If you want to produce high standard sheep manure organic fertilizer, sheep manure organic fertilizer equipment is indispensable. A complete sheep manure organic fertilizer production line consists of a forklift feeder, a stacker, a crusher, a mixer, a batching scale, granulation equipment, a drying equipment, a buffer silo, a packaging machine, a dust collector, etc. Users can choose personalized equipment to complete the operation of the sheep manure organic fertilizer production line according to different production needs and material processing situations.

As for the process flow and supporting equipment, a typical organic fertilizer production line generally includes the following steps: raw material processing, fermentation, crushing, mixing, extrusion, drying, and packaging. The specific process flow can be adjusted according to your needs and site conditions.

How much does it cost to invest in a sheep manure organic fertilizer production line

The price of investing in a sheep manure organic fertilizer production line varies depending on the production situation. For example, different production capacities require different specifications and models of sheep manure organic fertilizer equipment, which naturally leads to differences in the price of a set of sheep manure organic fertilizer equipment. Therefore, there is no fixed price for a set of sheep manure organic fertilizer production line.

Investing in a sheep manure organic fertilizer production line starts at around 200000 yuan. Of course, the price will also be affected by factors such as market supply and demand and price fluctuations, among which equipment investment accounts for a relatively heavy proportion. Therefore, choosing an equipment manufacturer is crucial.

The main structure of the organic fertilizer drum granulator is an inclined rotary cylinder, which can be driven at a constant or variable speed. When the liquid content of the feed powder is appropriate, coagulation occurs and rolls in the rotary drum. The rotary drum has a certain slope, and the angle between its axis and the horizontal is below 10 °, which can assist the material in rolling along the length direction of the drum. A material blocking ring is often installed at the feeding end to prevent material backflow.

A stopper ring can also be installed at the discharge end to increase the thickness of the material layer and extend the retention time in the main drum. In other situations, a spiral discharge ring is often used to transport the boring material to the screen at the rear end of the drum. Sometimes a cylindrical sieve is integrated with a rotating drum to form a product discharge port.

The feed consists of fresh and recycled materials, and the feeding system can use belt conveyors, chute pipelines, or other similar equipment. Adhesive liquid can be injected before the solid material enters the rotary cylinder, or immediately after the solid enters the rotary cylinder.

Like a disc granulator, the surface structure of the inner surface of the drum plays a crucial role in determining whether the material can react well within the drum. The interior of a steel drum is usually made of thermally expanding metal. The function of various internal scrapers is to maintain a certain thickness of the material on the inner surface of the rotary drum, making the material layer uniform and facilitating normal rolling and flipping of the material inside the rotary drum. Rubber baffles, linings, and external vibrators are used to prevent accumulation during fertilizer granulation.

Before composting and fermentation in the livestock and poultry house, estimate the amount of manure produced by livestock and poultry in one day. Cover the manure with an appropriate amount of dry grass ash, furfural residue and other organic matter every day, and then inoculate the fermentation bacteria according to the proportion. Months or longer (time depends on the specific situation) to remove once, so that the fermentation process is completed in the barn. This not only eliminates the need for composting sites and reduces the amount of labor, but also can use biological heat production to increase the temperature of the house and save heating costs. It has strong practical value in the northern region in winter.

In the  organic fertilizer npk manufacturing process by using pig manure sewage and pig manure, the cross section of the manure storage tank is a regular octagonal structure, and a number of stirring guide bars are evenly distributed along the circumferential direction in the manure storage tank; The septic tank is arranged in a vertical direction, and the stirring guide strips are in a rhombus-shaped structure and are respectively located on the corners of the septic tank.

The overall structure design of the spherical organic fertilizer granulator is equipped with a corresponding rounding device on the granule press. This machine is the best for powder extrusion and granulation. It not only solves the difficult granulation of rotary drum granulator and double roller granulator structure, but also solves the granulation problem of poor granulation and molding, and also solves the process of throwing balls. At the same time, by improving the structure of the flat die, increasing the rotational speed of the flat die, adopting a threaded gap adjustment device for the flat die and the roller, and changing the traditional gasket method of adjusting the gap between the flat die and the roller to overcome the problems of high labor intensity and poor ball-forming effect. The existing granulator produces biological fertilizers with high temperature sterilization and poor granulation, and developed a new straw manure mixed organic fertilizer granulator with reasonable design, simple structure, easy operation, normal temperature preservation, and smooth granules.

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.

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 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.

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.

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.