The role of drum granulator in compound fertilizer production line

fertilizer granulator Aug 2, 2023

For the specialty of granulation of Organic fertilizer raw materials, livestock manure, feces, compost, green manure, sea manure, cake fertilizer, peat, soil manure, three wastes, microorganisms and other urban domestic waste organic fermentation fertilizers, the particles are irregular pellets. The qualified granulation rate of the machine is up to 80-90%, which is suitable for many different formulations. The compressive strength of Organic fertilizer is higher than that of disc and drum, and the large ball rate is less than 15%. The particle size uniformity can be adjusted through the stepless speed regulation function of the machine according to user requirements. Organic fertilizer drum granulator is most suitable for direct granulation of Organic fertilizer after fermentation, saving drying process and greatly reducing manufacturing cost.

The design of drum granulation for producing composite fertilizers is to embed a steam pipe in the material bed, and install a sprinkler pipe above the material bed. Under stable production and supply conditions, saturated steam provides heat while also providing some moisture to humidify the material.

Through the use of steam, the temperature and viscosity of the material are increased, which reduces the water content of the material during the balling process, thereby reducing the drying load. Moreover, adding steam can achieve a more uniform distribution of the liquid phase than adding water. Only when the liquid phase of the material is insufficient and the material is unstable, can water be added as a supplementary means.

During the production of compound fertilizer Organic fertilizer rotary drum granulator, we encountered that the improper installation of steam nozzle and uneven distribution of liquid phase of materials resulted in large balls sticking at places with more liquid phase of materials, and difficult balls forming at places with insufficient liquid phase, which affected the formation of particles. In response to this situation, we can increase the steam nozzle to increase the steam receiving area of the material.

In summary, the important principle of producing composite fertilizers through drum granulation is to minimize the addition of water during granulation, moderately increase the temperature and solubility of the material, in order to achieve the goal of reducing heat energy consumption, improving the ball forming qualification rate, increasing yield, and reducing production costs.

Particle type and production process of Organic fertilizer production line

fertilizer granulator Aug 2, 2023

Organic fertilizer production equipment can be customized, and the price is affected by many aspects, such as brand, category, specification, production process, and different customers’ demand for annual output. Therefore, the configuration is optional. It is mainly based on customers’ demand for selection and configuration. Before choosing to purchase, we should learn about and compare with manufacturers in many aspects.

1. Fertilizer production process: mixing tooth granulation production line, disk granulation production line, powder Organic fertilizer production line, roller extrusion granulation production line

2. Powdered Organic fertilizer production line: Powdered fertilizer configuration generally includes: forklift feeder, grinder, screening machine, buffer bin, packaging machine. If the customer adds biological bacteria, he will add a dynamic batcher and mixer behind the screening machine to achieve.

3. Roller granulation production line: Roller extrusion granulation is mainly aimed at the granulation of composite fertilizers or chemical fertilizers, and the raw materials are fundamentally different from other types. Configuration of the roller granulation production line: forklift feeder, disc mixer, roller granulation machine, screening machine, packaging machine. If there are multiple raw materials, replace the forklift feeder with a multi bin dynamic batching machine and a mixer

4. Granular Organic fertilizer production line: Organic fertilizer granule production line is based on Organic fertilizer powder fertilizer to add granulation, drying, cooling, particle screening, return grinding, finished product packaging and other equipment.

Production process of Organic fertilizer production line:

1. After mixing and fermenting the bacterial strains with the fermentation materials, a tipping machine is used for tipping during the fermentation process.

2. After decomposition, the decomposed raw materials are crushed, sieved, and then transported to the granulation workshop through an elevator.

3. The Organic fertilizer is mixed by the raw material pre mixer and then enters the granulation equipment for granulation.

4. Next, the Organic fertilizer after granulation enters the throwing equipment for throwing round.

5. The rounded particles arrive at the drying drum through a conveyor belt.

6. The dried particles are then transported through a conveyor belt to a cooling drum for cooling.

7. The dust generated during the drying and cooling process enters the dust removal equipment through induced air for dust removal.

8. The cooled particles are then transported by the conveyor belt to the dispersion equipment.

9. Then the dispersed Organic fertilizer particles arrive at the quantitative packaging equipment through the conveyor belt for packaging, and become the finished Organic fertilizer.

Application of biological Organic fertilizer granulator in fertilizer production line

fertilizer granulator Aug 2, 2023

Bio-organic fertilizer refers to a type of microbial fertilizer and organic compound composed of specific functional microorganisms and organic materials that are mainly sourced from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) and undergo harmless treatment and decomposing. Fertilizer effect. Because of the addition of Bacillus subtilis, Bacillus amyloliquefaciens and other beneficial bacteria, which can decompose and utilize plant residues in the soil, it is also popularly called “bacterial fertilizer”. I recommend the fertilizer equipment used in the decomposing process is the compost windrow turner.

Bio-organic fertilizer has complete nutrient elements, which can improve the physical and chemical properties of soil and enhance the ability of soil to retain water, fertilizer and supply. After entering the soil, the beneficial microorganisms form a symbiotic proliferation relationship with the microorganisms in the soil, which not only inhibits the growth of harmful bacteria, but also produces a large number of metabolites during the growth and reproduction process, promotes the decomposition and transformation of organic matter, and directly or indirectly provides a variety of nutrients and stimulation for crops Sexual substances, promote and regulate crop growth. Continuous application can greatly alleviate continuous cropping obstacles and reduce environmental pollution. It is an environmentally friendly fertilizer. We have a complete set of organic fertilizer machine.　　

In production, biological bacterial fertilizers with organic matter content above 50% are generally recommended to use 120-150 kg per mu as base fertilizer or topdressing, which can reduce labor input.
There are many organic fertilizer production line equipment in the whole organic fertilizer production process. In order to ensure the normal order of continuous production, the control system recommends the combination of centralized control and on-site control. The control cabinet is set in the control room to start and stop the equipment. For long-distance equipment, it can be arranged nearby to facilitate subsequent installation, commissioning and maintenance.

Technology of Semi wet Material Crusher and Cage Crusher for Organic fertilizer

fertilizer granulator Aug 2, 2023

The semi wet material crusher for Organic fertilizer is a new type of high-efficiency single rotor reversible crusher with strong adaptability to the moisture content of materials, especially for fermented decomposed garbage or other materials with moisture content ≤ 30%. The pulverizing particle size can reach 20~30 meshes, which can meet the feed particle size requirements of general fertilizer granulation equipment. The particle size produced is smooth, and it is an ideal equipment for Organic fertilizer production.

Semi wet material crusher is a professional crushing equipment for high humidity, multi fiber materials. The semi wet material crusher utilizes high-speed rotating blades to crush fibers with good particle size and high efficiency. The semi wet material grinder is mostly used for crushing bio fermented high humidity materials such as bio organic fermentation compost, urban domestic waste compost, grass mud carbon, rural straw waste, industrial organic waste, and livestock manure.

The Organic fertilizer grinder for livestock manure is a newly developed Organic fertilizer grinder with three in one blades, chains and pendants. The Organic fertilizer grinder for medicine residues and livestock manure uses high-strength wear-resistant hard alloy chains, blades and pendants with synchronous rotating speed in the crushing process. The feed inlet of the grinder is reasonably designed, the crushed materials are even, and the materials with large moisture content are not easy to stick to the wall. The grinder is easy to clean, The Organic fertilizer grinder for medicine dregs, livestock manure is suitable for crushing materials with moisture content of about 20%~50%. It is a grinder for fermentation raw materials.

The cage crusher belongs to a medium-sized horizontal cage shredder. This machine is designed based on the principle of impact crushing. The inner and outer sets of cage bars rotate at high speed in opposite directions, and the material is crushed from the inside out through the impact of the cage bars. It has the characteristics of simple structure, high crushing efficiency, good sealing performance, stable operation, easy cleaning, and convenient maintenance. The cage crusher can crush various single fertilizers with a water content below 6%, especially suitable for materials with high hardness. It has a simple and compact structure, a small footprint, convenient maintenance, good crushing effect, stable operation, and easy cleaning. It is the nemesis of hard particle materials such as monoammonium, diammonium, urea, etc.

How much is the equipment for a small Organic fertilizer production line

fertilizer granulator Aug 2, 2023

As more and more Organic fertilizer are used in various types of organic farmland, organic flower fields, organic tea fields, and organic paddy fields, Organic fertilizer production enterprises are also growing slowly, which is undoubtedly a good development opportunity for Organic fertilizer production equipment, because it provides a big development environment for the economic development of the equipment in the market. Under the promotion of the market, Organic fertilizer production equipment will improve production and construction, and constantly play the role of equipment in the market. Under this big platform, free development will create an era of Organic fertilizer production equipment.

How much is a small Organic fertilizer production line? How long can I repay the principal and income?

1. Stacker: Industrial fermentation treatment of organic solids such as animal manure, household waste, sludge, and crop straw. This equipment conducts comprehensive fermentation on the uniformity of fermentation materials. This allows the front of the fermentation tank to be freely fed or taken out, and waste such as feces can be retained for a long time.

2. Wet material crusher is a professional crushing equipment for high humidity, multi fiber materials. Utilizing high-speed rotating blades to crush fibers with good particle size and high efficiency. The semi wet material grinder is mostly used in the production and processing of small Organic fertilizer production line equipment. It has good effect in crushing chicken manure, humic acid sodium and other raw materials.

3. The mixer has fast mixing speed and good uniformity, and can mix viscous materials with 30% added liquid. During operation, there are two opposite rotating blades and rotors stirring in the middle. Due to the multiple special angles of the blades, regardless of the shape of the material. What is the size and density. Can mix quickly and effectively. Adopting a lower door for fast unloading speed and minimal residue.

4. The Organic fertilizer granulator is a molding machine that can make materials into specific shapes. It is widely used in the production of Organic fertilizer, biological Organic fertilizer and other fields. According to the structure and working principle, it can be divided into roller extrusion granulator, disc granulator, throwing round granulator, new type Organic fertilizer granulator, etc. We recommend a new type of agitator granulator for Organic fertilizer made from cow dung.

5. The rotary dryer mainly consists of rotating parts, lifting plates, transmission devices, support devices, and sealing rings, with a diameter of: Φ 1000- Φ 4000, length depends on drying requirements. One of the traditional drying equipment is a cylinder that is slightly inclined to the horizontal direction. Materials are added from the higher end, and high-temperature hot flue gas flows into the cylinder in parallel with the material. As the cylinder rotates, the material moves to the lower end due to gravity. A plate is installed on the inner wall of the cylinder to pick up and sprinkle the material. During the falling process, the material is broken into small particles by the breaking device, which increases the contact surface between the material and the airflow, thereby increasing the drying rate and promoting the material to move forward. The dried product is collected from the bottom.

6. The drum screening machine adopts a combination screen, which is easy to maintain and replace. The machine has a simple structure, convenient operation, and stable operation. The drum screening machine is mainly used for the separation of finished products and returned materials, and can also achieve the grading of finished products, making them evenly classified.

7. Packaging machine

How much is it to invest in a pig manure Organic fertilizer production line? The equipment of small Organic fertilizer production line needs between 100000 yuan and 140000 yuan. When the output is small, only drying without cooling can be done, and the film can also be omitted; When the output is large, you can add packing scales, coating machines, cooling machines, screening machines, etc. At this time, the investment in equipment of small Organic fertilizer production lines ranges from 150 to 200 thousand yuan, and the cost can be recovered in one year.

Generally, the production process of Organic fertilizer plants is: tipping machine+grinding+mixing+batching+granulation+drying+screening+coating+packaging. Each process is connected by conveyor. However, due to different user processing standards, the size and parameters of raw materials are different, and the specific equipment configuration will be different.

Equipment usage and characteristics of sheep manure Organic fertilizer production line

fertilizer granulator Aug 2, 2023

With the rapid development of livestock and poultry industry, a lot of feces and sewage have been produced. The harmful elements in these manure are seriously beyond the standard, which is difficult to be treated by the traditional way of returning land. In view of this situation, people have developed organic fertilizer production lines with mobile, efficient solid-liquid separation technology as the core, integrated supporting efficient organic fertilizer granulator machine and other fertilizer production equipment
1: the nutrients contained are more comprehensive, and the fertilizer effect is stable and lasting. It not only contains rich organic matter and various large, medium and micronutrient elements, but also contains some substances that can stimulate root growth and a variety of beneficial soil microorganisms.
2: Improve soil structure rich in humic acid, can promote the formation of soil aggregate structure, make soil soft, improve soil moisture and air conditions, promote root growth; Increase soil fertility and water retention; Improve ground temperature, promote the activity and propagation of soil beneficial microorganism.
3: regulate soil temperature manure has hot, warm, cool points, has the effect of regulating soil temperature.

The whole set of organic fertilizer equipment system for livestock and poultry manure treatment is developed and developed. Organic fertilizer equipment will help to promote the formation of harmless treatment, resource utilization and commercial operation and production chain of livestock and poultry manure, achieve the goal of industrialization, marketization and large-scale production, and effectively promote the development of ecological agriculture and circular economy in the city.

Working Principle and Scope of New Vertical Organic fertilizer Crusher

fertilizer granulator Aug 2, 2023

Materials such as livestock manure fall vertically from the upper part of the Organic fertilizer grinder into the high-speed rotating impeller. Under the effect of high-speed centrifugal force, materials distributed around the impeller in the form of umbrellas with another part will collide and crush at high speed. After the materials collide with each other, they will form vortices between the impeller and the casing to collide and rub with each other for many times, and will be discharged directly from the lower part to form a closed circuit for many times, Controlled by screening equipment to achieve the required particle size of the finished product.

New type of vertical crusher: The new type of vertical crusher is widely used in the medium and fine crushing fields of various hard and extra hard materials such as ores, cement, bauxite clinker, diamond, glass raw materials, etc. It is widely used in the crushing of mechanical building sand, stone, and various metallurgical slag, and has higher production efficiency compared to other types of crushers.

Working principle of the new vertical crusher:

The material vertically falls into the high-speed rotating impeller from the upper part of the machine, and under the action of high-speed centrifugal force, it collides and crushes with another part of the material that is divided in an umbrella shape around the impeller at high speed. After colliding with each other, the material will form a vortex between the impeller and the casing, which collides and rubs with each other multiple times, and is discharged directly from the lower part, forming a closed circuit and multiple cycles, The required particle size of the finished product is controlled by the screening equipment.

Rotary drying equipment promotes the rapid development of the industry

fertilizer granulator Jul 28, 2023

Nowadays, industrial production technology is gradually becoming mature. Drying equipment is a more competitive industry. Among many manufacturers, some will pay no attention to the development of other aspects for the immediate benefit, which leads to the organic fertilizer machine manufacturers have no way to develop in a better direction, and also hinders the drying of chicken manure equipment to a higher level of development, and some manufacturers will use advanced technology in organic fertilizer machines have better development.

When the environmental protection problem becomes an obligatory responsibility of all enterprises at present, this series of rotary dryers will cause serious environmental pollution during the fertilizer production process, and the customers will give up the purchase. On the other hand, the environmental protection requirements for enterprises in different regions are also different. If the regulations are exceeded and the impact on the surrounding environment is greater, it indicates that the factory will be reorganized It brings a certain loss to the enterprise. With the increasing market demand, the demand for energy conservation and environmental protection is higher, which also becomes one of the factors for customers to buy.
According to incomplete statistical investigation, there is a serious situation of heavy water and light mud in most areas, and the treatment of urban sludge has not been given due attention, so that various dryer manufacturers have successively launched environmental protection equipment, which also reflects the important characteristics of the equipment, which can be turned into waste for reuse. The treated sludge, whether landfill, incineration or agricultural use, is in the treatment process It can dry the sludge and get strong support from the state. 

Working principle and advantages of trough type Organic fertilizer dumper

fertilizer granulator Jul 28, 2023

In the past, the stinky pig manure was not given to nearby farmers because it was not fermented and sterilized, and was directly used in the farm to burn seedlings; The current pig manure can be processed into Manure through the Organic fertilizer production line, becoming a ‘sweet cake’. A ton of pig manure can be sold at about 600-1200 yuan. Animal manure is a good raw material for Manure. Animal manure can be processed into Manure, eliminating the adverse impact on the environment, turning manure into available fertilizer resources, and increasing the income of farmers. It can be said to be ‘kill two birds with one stone’.

Under modern pig farming conditions, pig manure treatment is a key environmental protection technology, otherwise it may cause environmental pollution. After scientific treatment of pig manure Organic fertilizer equipment, pig manure can be added into high-quality Manure, achieving zero pollution, zero emission, no odor, and turning manure into gold.

Organic fertilizer composter is an indispensable equipment in the production of Manure. It is mainly used in the previous process of Organic fertilizer production line. It is mainly used to dump materials during material fermentation. This equipment also has several characteristics.

Organic fertilizer composter is a kind of equipment with relatively advanced production technology in Manure equipment. Its harmless fecal treatment technology uses high-temperature fermentation under the action of many bacteria that are suitable for the soil. During fermentation, it directly kills harmful bacteria, eggs, purification and deodorization. The integrated technology reduces a lot of energy use.

The working principle of the slot type stacker: The two walls of the fermentation tank are equipped with tracks for the stacker to travel. The walking system of the stacker is powered by a walking motor, which drives the walking wheels to move back and forth on the track through chain transmission. At the same time as the flipping machine moves forward, the blades on the working parts rotate to throw and break the lower layer of padding in the fermentation bed forward and upwards. During the process of throwing up the padding, the padding is fully in contact with the air, and the moisture and temperature of the padding can be adjusted to promote microbial fermentation. After the tipping machine reaches the end of the fermentation bed, the hydraulic cylinder is used to lift the workbench to a certain height, and the frequency modulation device is used to adjust the speed of the walking motor to quickly return to the starting point, completing a work process.

Production technology and characteristics of cow dung Organic fertilizer processing equipment

fertilizer granulator Jul 28, 2023

The use of cow dung to produce commercial organic fertilizers can avoid environmental pollution caused by moldy and odorous materials, ensure the soil and water environment in the surrounding areas, and ensure the survival of humans, livestock and poultry. In addition, after the organic fertilizer is made, it becomes a waste and becomes a treasure, forming a new economic growth point, which solves the problem of processing the cattle beauty of the surrounding farmers, so that they are no longer trapped by these burdens, and the produced Organic fertilizer also provides a huge number of good quality fertilizer sources for the development of organic agriculture, which improves people’s food quality and makes people’s health better protected.
Cow manure compost and fertilizer production process

Craft determines quality, quality determines survival. Although fertilizer is ultimately used for crops, the process factor occupies a large proportion of how to maximize its effect.
First of all, take fermentation as an example. In general, we prefer to use a trough fermentation system with a small footprint and high fermentation efficiency. The material whose moisture content is adjusted to a proper ratio is sent to the fermentation tank of the composting workshop by a distributing truck or a forklift. The length and span of the fermentation tank are determined according to the output of the user’s own raw materials. The two ends of the fermentation tank are open to facilitate the loading and unloading of the forklift. Alternatively, one end can be left open. After thorough penetration, the material is still discharged from the open end, and the shovel is placed in the secondary decay area, and it is taken as needed during production. At this time, the empty fermentation tank can enter new materials, so that it is continuously recycled and continuous production is achieved.
Secondly, in the fertilizer production process, the treated cow dung has become harmless, which is extremely beneficial to crop growth, but if it is sold as a commodity, it cannot be recognized by users. Therefore, it is the ultimate goal of fertilizer production to improve and package the pre-treated organic fertilizer through deep processing to make it more effective in application. Multiple organic fertilizer machine are combined to form a complete organic fertilizer production line, which can be made into powder or granules according to needs. The products are further divided into ordinary organic fertilizer, organic-inorganic compound fertilizer and biological organic fertilizer.