Process flow of the organic fertilizer production line equipment for processing 20000 tons of granular chicken manure annually:

Mix chicken manure, straw, mushroom residue and other materials together, add fermentation agents, and under the action of the fermentation agents, the material pile will generally heat up in about 2 days. At this time, organic fertilizer flipping equipment can be used to flip the pile to increase its oxygen content and increase its moisture content. If local environmental protection is strict, horizontal fermentation tanks can be used for fermentation. The fermentation process in horizontal fermentation tanks is fully sealed and contains deodorization devices, which will not cause environmental pollution.

Raw material fermentation: carried out in the fermentation workshop, using high temperature (55-65 ℃) fermentation to kill pathogenic bacteria and weed seeds in pig manure, humify organic matter, and make nutrients easily absorbed by crops.

Raw material computer belt scale automatic batching: Mix fermented pig manure and other raw materials in a certain proportion.

Crushing and mixing: Crush the ingredients and mix them evenly.

Disc granulation, drum granulation, and extrusion granulation: The crushed raw materials can be granulated using methods such as disc granulation machine, drum granulation machine, or extrusion granulation machine.

Organic fertilizer dryer for drying organic fertilizer particles: Dry the prepared particles to remove moisture.

Cooling machine for organic fertilizer particles: Cool the hot organic fertilizer particles for the next step of screening and packaging.

Screening machine screens out qualified organic fertilizer particles: The cooled organic fertilizer particles are screened to select qualified organic fertilizer products.

Coating machine for smoother coating particles: Apply coating treatment to qualified organic fertilizer particles to make their surface smoother.

Packaging scale automatic filling of organic fertilizer particles: Pack the coated organic fertilizer particles and seal them with packaging bags.

The price of organic fertilizer production line equipment for processing 20000 tons of granular chicken manure per year may vary depending on different manufacturers and models. It is recommended to consult relevant manufacturers or professionals to understand the specific price and equipment configuration. At the same time, it is necessary to consider factors such as equipment production capacity, quality, maintenance costs, and lifespan, and comprehensively evaluate the return on investment.

Organic fertilizer production line process:
After the strains and the fermentation raw materials are mixed and fermented, a stacker is used to turn the stack during the fermentation process.
The post-decomposed raw materials are crushed, sieved, and then passed through the elevator to the granulation workshop.
The organic fertilizer is mixed by the raw material premixer and then enters the granulation equipment for granulation.
Next, the granulated organic fertilizer enters the pelleting equipment for rounding.
After rounding, the particles reach the drying drum through the conveyor belt.
The dried particles pass through the conveyor belt to the cooling cylinder for cooling.
The dust generated during the drying and cooling process enters the dust removal equipment through the induced air for dust removal.
The cooled particles then arrive at the dispersing equipment from the conveyor belt.
Then the dispersed organic fertilizer particles pass through the conveyor belt to the quantitative packaging equipment for packaging, and become the finished organic fertilizer.

There are many types of equipment in the above process. For example, one pelletizing unit includes disk pelletizing equipment, rotary drum granulator, extrusion centrifugal pelletizing equipment, and so on. When choosing equipment, an organic fertilizer plant should consider its own plant scale, estimated annual constant, raw material types, etc., and select the most suitable equipment in a targeted manner to maximize the benefits of the organic fertilizer plant.
When building an organic fertilizer plant, the raw material and the market must also be considered. The feces in the raw materials should pay attention to whether hormone residues and heavy metals exceed the standard. The selection of bacteria should pay attention to the activity of the bacteria and the number of effective viable bacteria. For sales, it is necessary to consider the local demand and the convenience of transportation, etc., and comprehensive consideration.

Compound fertilizer equipment is divided into NPK fertilizer manufacturing process, organic-inorganic compound fertilizer equipment, blending fertilizer equipment and so on. These compound fertilizer equipment are completely different production processes and will have their corresponding upgrading processes.

Organic inorganic compound fertilizer production line: this process is an extension of the organic fertilizer production process. In the early stage of production, after adding an appropriate amount of nitrogen, phosphorus, potassium or trace elements to the prepared materials, the NPK fertilizer manufacturing process and rotary drum granulator are used for granulation production. In this way, the organic fertilizer material contains not only nitrogen, phosphorus, potassium and other large elements, but also organic matter, It can fully meet the nutrient requirements of crops in different growth stages. Upgrading from a single organic fertilizer production line to a compound fertilizer equipment that can produce both organic fertilizer and organic-inorganic compound fertilizer, one machine is multi-purpose and investment is saved.

Mixed fertilizer production line: the mixed fertilizer production equipment mainly refers to the mixing of various fertilizer elements without chemical reaction. This process is relatively simple and is mostly used for the production of soil testing formula fertilizer. At present, the production of mixed fertilizer and compound fertilizer equipment can not only add all kinds of large element fertilizer, but also mix granular organic fertilizer (the moisture of organic fertilizer particles must be controlled below 7%). In this process, double drying equipment is generally used, so that the moisture of materials can be controlled.

The process flow of the cow and sheep manure bio organic fertilizer production line mainly includes the following steps to convert cow and sheep manure into bio organic fertilizer:

Raw material collection: Collect cow and sheep manure as the main raw material.

Pre treatment: Remove large impurities such as stones and plastics from feces.

Crushing: Use an organic fertilizer crusher to crush feces to reduce particle size, increase surface area, and facilitate subsequent fermentation and mixing.

Adjust moisture and C/N ratio: Add an appropriate amount of water as needed to regulate the humidity of feces, so that they reach a suitable level of moisture for microbial activity.

Adjusting the carbon to nitrogen ratio (C/N ratio) usually involves adding some carbon source substances, such as sawdust, straw, etc., to facilitate microbial growth.

Mixing: Mix feces with regulators, microbial agents, etc. evenly to provide a suitable growth environment for microorganisms.

Fermentation: Stack the mixed materials in the fermentation tank for aerobic fermentation. During the fermentation process, regular flipping may be necessary to provide oxygen and dissipate heat.

Flipping: Use an organic fertilizer flipping machine to flip the fermentation materials, ensuring even fermentation and accelerating the decomposition of organic matter.

Aging: The fermented material needs to undergo a period of aging to stabilize the quality and effectiveness of the fertilizer.

Granulation: Fermented materials are granulated through an organic fertilizer granulation mechanism to improve the physical properties and ease of use of the fertilizer.

Drying: Wet particles are dried through a dryer to reduce moisture content and facilitate storage and transportation.

Cooling: The dried hot particles are cooled by a cooling machine to ensure the quality and safety of the fertilizer.

Screening: Use a screening machine to screen particles and remove particles that do not meet specifications.

Packaging: Weigh and package qualified granular fertilizers through an automatic packaging machine.

Quality inspection: Regular quality inspection of products throughout the entire production process to ensure compliance with organic fertilizer standards.

Storage and transportation: Store packaged bio organic fertilizers in a dry and ventilated warehouse, ready for transportation to the market or farm.

Environmental treatment: Throughout the production process, it is necessary to treat the generated waste gas and wastewater to meet environmental requirements.

The process flow of the cow and sheep manure bio organic fertilizer production line needs to be precisely controlled to ensure the quality of the final product. Through this process, not only can cow and sheep manure resources be effectively utilized, but also high-quality organic fertilizers can be provided for agricultural production, promoting sustainable development of agriculture.

Granulation equipment is indispensable in the granulation process of fertilizer production line. Using disc granulator to granulation materials is the most common and easy to implement granulation method. But in addition to this, is there any other granulation method?

The rotary drum granulator is also a main way of granulation. The granulation device is an inclined cylinder, just like multiple disks overlapping. However, the nitrogen ratio should not be too high, the nitrogen ratio should not be greater than 22, and the concentration should not be greater than 40. The drying condition is difficult to reach the standard due to the effluent from material reaction.

In addition, there is a kind of spray granulation. It refers to urea spray, which is to spray the melted urea to the compound fertilizer granulation device, reduce the urea crushing link, and the fertilizer dissolves quickly, but most of them are high nitrogen formula, and the nitrogen ratio is greater than 20.

To sum up, users can choose the granulator equipment by themselves. If you need a disc granulator for granulation, you can contact our home and choose the fertilizer granulator produced by our factory. The quality is excellent, the price is low, and after-sales Guaranteed.

Organic fertilizer equipment is professional equipment for producing organic fertilizers. The result of organic fertilizer is mainly powder and granules, the granules are mainly divided into cylindrical granules and spherical granules, the production of powder organic fertilizer is very simple. The process combination of organic fertilizer equipment is sorting, drying, fermentation, crushing, mixing and packaging. The production of granular organic fertilizer is more complicated and can be realized by a disc granulator and a stirring granulator. Among them, the production of spherical organic fertilizer granules is more complicated. The production of spherical organic fertilizer is based on the production of granular organic fertilizer, adding organic fertilizer throwing machine, drum screening machine, organic fertilizer packaging machine, etc. The granulator is the organic fertilizer production process. important part.

During the operation of the organic fertilizer production line, the organic material obtained by fermentation in the reaction tower, urea, ammonium, etc, are added to the disc mixer in a specific ratio, and then sent to the granulator for granulation after mixing evenly. In the granulator, the material forms a mechanical fluidized bed at a certain rotational speed, during which an appropriate amount of steam is added to provide corresponding heat and moisture for the granulation process, and then an appropriate amount of circulating washing liquid obtained by subsequent exhaust gas washing is sprayed to promote the material to agglomerate Granulate.

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 is: disc granulator, drum granulator, wet granulator, double roller press granulator, flat die granulator, ring die granulator. The selection of the granulator should be determined according to the local fertilizer sales market. The particle shape is different, the process of organic fertilizer equipment is also different, and the price of organic fertilizer equipment is also different.

Establishing an organic fertilizer processing plant requires a series of equipment and a certain amount of financial investment. The following is an overview of the equipment list and related costs required for a typical organic fertilizer processing plant:

Required equipment: Raw material pretreatment equipment:

Crusher: used to crush raw materials into smaller particle sizes.

Screening machine: used to separate materials with different particle sizes.

Fermentation equipment: fermentation tank or fermentation tank: used for storing and fermenting raw materials. Stacker: used to flip fermentation materials to ensure even fermentation.

Mixing equipment: Mixer: used to mix different components of raw materials evenly.

Granulation equipment: Fertilizer granulator: The mixed material is made into granules, commonly including roller extrusion granulator, disc granulator, etc.

Drying equipment: Drying machine: used to reduce the moisture content in granular fertilizers.

Cooling equipment: Cooling machine: used to reduce the temperature of dried fertilizer.

Screening and grading equipment: Screening machine: used to separate particles of different sizes.

Packaging equipment: Packaging machine: used for weighing and packaging finished fertilizers.

Transportation equipment: belt conveyor, bucket elevator, etc.: used to transport materials between various links in the production line.

Cost estimation:

Equipment cost: There may be significant differences in cost depending on the size, type, level of automation, and supplier of the equipment. The equipment cost of small processing plants may range from tens of thousands of yuan to millions of yuan.

Civil and factory costs: Depending on geographical location, factory size, and building standards, costs may also vary.

Installation and debugging costs: including the cost of equipment installation, debugging, and initial trial operation.

Operating costs: including raw material procurement, labor, utilities, maintenance and repair, etc.

Environmental costs: Meeting environmental requirements may require additional investment in equipment such as dust collectors and wastewater treatment facilities.

Market and sales costs: including market research, product promotion, and sales network construction.

Working capital: used to meet the cash flow needs during production and sales processes.

Building an organic fertilizer processing plant requires consideration of multiple factors, including land leasing, factory construction, equipment procurement, raw material procurement, and labor costs. Therefore, the specific investment amount for building an organic fertilizer processing plant needs to be analyzed and calculated based on the actual situation.

The production process of organic fertilizer equipment 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 ingredients 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 fed into the granulator uniformly and continuously by the belt conveyor for granulation.

Common organic fertilizer granulation processes are: drum granulator, disc granulator, high tower granulator, and organic fertilizer granulation mainly adopts double roller press granulator, rotary drum granulator, disc granulator , etc.

The double roller press granulator 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 rollers from the hopper. Under the continuous rotation of the extrusion roller, the powder is bitten between the two rollers 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. The powder under the sieve is sent back to the return material, and the granules on the sieve are rolled by the drum to grind off the acute angle of the particles, and flow out from the discharge port on the sieve bucket into the packaging.

The roller extrusion granulator has the following advantages: 1. Circular operation to achieve continuous production and high-yield finished products; 2. The material is forced to be compressed and shaped by mechanical pressure without any additives, thus ensuring the product’s quality purity; 3. The particle strength can be adjusted, and the strength of the finished product can be controlled by adjusting the pressure of the drum; 4. The extrusion granulator is suitable for a variety of raw materials, and the particle strength can be freely adjusted according to different materials; 5. Compact structure, easy maintenance, simple operation, short process flow, low energy consumption, high efficiency and low failure rate.

The function of organic waste fermentation

Fermentation is a necessary step in the processing of organic fertilizer production line. The following hazards are caused by unfermented manure:

1. Infect pests. The stool contains E. coli, square nematode and other pests that cause soil-borne diseases and even large-scale infectious diseases.

2. Burn seedlings. After the unfermented raw manure and other organic materials are applied to the ground, when the fermentation conditions are available, they will be fermented under the activity of microorganisms. When the fermentation site is close to the root and the crop plants are small, the heat generated by the fermentation will affect the growth of the crop and burn it. Or affect the growth of crop roots, resulting in yellowing of leaves, small and shrinking leaf stems, and even dead seedlings, resulting in reduced yields or even no harvest.

3. Odor. During the decomposition process, gases such as methane and ammonia are produced, which make the soil and crops produce acid and damage the roots of crops.

Application scope of windrow turning machine:

1. The working site of windrow turning machine shall be flat and solid, and there shall be no concave and convex surface larger than 50 mm in the working area.

2. Strip stacking: the width can not be over wide, the height can be increased within 100 mm, and the length is not limited.

3. Leave no less than 10 meters of empty space at both ends of the stock pile to facilitate steering, and the distance between stock piles is more than 1 meter.

4. Windrow turning machine is only a walkable dumping machine and cannot be used as a walking vehicle or a heavy-duty vehicle.

The cost of establishing a small organic fertilizer equipment will vary based on various factors, including equipment size, technical complexity, production capacity, automation level, brand, supplier, regional differences, and whether installation and after-sales service are included. The following are some factors that may affect costs:

Equipment scale: The cost may vary depending on the scale of small equipment. The higher the production, the more expensive the equipment may be.

Equipment type: The organic fertilizer production line includes crushers, mixers, fermentation equipment, granulators, dryers, screening machines, and packaging machines. Different types of equipment and configurations will affect the total cost.

Technical specifications: The technical level, energy efficiency, and durability of the equipment will also affect the price.

Automation level: The higher the level of automation, the higher the equipment cost may be, but in the long run, it may reduce labor costs.

Brand and supplier: The prices of equipment from different brands and suppliers may vary significantly.

Transportation and installation: The transportation and installation costs of the equipment should also be included in the total cost.

Regional differences: The economic conditions and market demand in different regions may affect the prices of equipment.

After sales service: Good after-sales service and warranty policies may increase equipment costs, but can reduce future maintenance costs.

Raw material and energy costs: Although not a part of equipment costs, the raw material and energy costs for producing organic fertilizers also need to be considered.

Due to the above factors, it is difficult to provide an exact price range. Usually, the cost of small-scale organic fertilizer production lines may range from tens of thousands to hundreds of thousands of yuan. To obtain a more accurate quotation, it is recommended to directly contact the equipment supplier and provide specific production requirements and scale to obtain a detailed quotation and plan.

Please note that sufficient market research and cost-benefit analysis should be conducted before investing to ensure the rationality and profitability potential of the investment.