npk fertilizer production line

How much profit can be gained from processing fertilizer with sheep manure organic fertilizer production line

by organic fertilizer production line

Organic fertilizer can improve the utilization rate of fertilizer in the soil. The main raw material of organic fertilizer is animal manure. They include: pig, cow, chicken, sheep, etc. There are many advantages in using sheep manure to produce organic fertilizer.

Raw material analysis of sheep manure organic fertilizer

Nutrition analysis: 24% – 27% organic matter content, 0.7% nitrogen content to 0.8%, 0.45% to 0.6% and 0.3% potassium content to 0.6%, organic matter sheep urine 5% content, 1.3% to 1.4% phosphorus content, nitrogen content is extremely low, very rich in potassium, as high as 2.1% to 2.3%
Character analysis: Sheep are ruminants, but they rarely drink water, so the stool is dry and thin, and the stool volume is very small. Sheep manure is a kind of thermal fertilizer between horse manure and cow manure.
Sheep excreta and urine are rich in nutrients, which can not only easily decompose the effective nutrients absorbed by crops, but also have the late nutrients that are not easy to decompose. It is a good fertilizer that combines the efficiency and speed of fertilization. The decomposed sheep manure treated by the compost turning machine is suitable for the application of various soils.

Technology of sheep manure organic fertilizer production line

Sheep manure was composted and fermented by high-temperature fermentation bacteria, straw was crushed, and the materials were mixed with biological compound bacteria, and the compost turner was used for regular composting. The decomposed organic matter can be directly made into powder fertilizer or further processed. Sheep manure compost as a part of raw materials, mixed with inorganic fertilizer according to the formula, can be called high efficiency organic fertilizer after NPK production line processing.

 

Special reminder: all animal manure must be put into the ground through harmless fermented fertilizer before use. Because the raw fertilizer contains a variety of harmful bacteria, it will breed diseases and insect pests, damage soil health, thus affecting the healthy growth of crops.
In short, organic fertilizer is a kind of green and harmless soil fertilizer, and it is the mainstream of future agricultural development. It is recommended that we do not use chemical fertilizers in a single organic fertilizer for the best results.
Fertilizer granulator machine

Application field of new organic fertilizer granulator

by organic fertilizer production line

The new organic fertilizer granulator is a special granulator for organic fertilizer. It is also known as internal rotary mixing tooth granulator, because its internal structure is composed of many spirally arranged mixing teeth. The granulator is also called wet granulator, because it is applicable to the granulation of many raw materials with high water content. It is widely used for granulation of organic fertilizer and chemical raw materials. Because of its high granulation rate, stable operation, durable equipment and long service life, it has been selected as the ideal product by the majority of users.

Working principle of the new organic fertilizer granulator: the new organic fertilizer granulator uses the high-speed rotating mechanical stirring force and the generated aerodynamic force to continuously realize the mixing, granulation, spheroidization, densification and other processes of fine powder materials in the machine, so as to achieve the purpose of granulation. The shape of the particles is spherical, the sphericity is 0.7, the particle size is generally between 0.3-3mm, and the granulation rate is 90%. The particle diameter can be properly adjusted according to the material mixing amount and the spindle speed. The lower the mixing amount, the higher the speed, the smaller the particles, and vice versa. Scope of application: The new organic fertilizer granulator is especially suitable for the granulation of light fine powder materials. The finer the basic particles of fine powder materials, the higher the sphericity of particles, and the better the quality of particles. Typical application materials: chicken manure, pig manure, cow manure, charcoal, clay, kaolin, etc.

In view of the particularities of granulation of organic fermentation fertilizers and organic fertilizer raw materials, such as livestock manure, manure, compost, green manure, sea manure, cake fertilizer, peat, soil miscellaneous fertilizer, three wastes, microorganisms and other urban domestic waste, the particles are particles. The qualified rate of granulation of the new organic fertilizer granulator is as high as 80-90%, which is suitable for a variety of different formulations. The compressive strength of organic fertilizer is higher than that of disc and drum, and the percentage of large pellets is lower than 15%. The particle size uniformity can be adjusted through the stepless speed regulation function of the machine according to user requirements. This machine is more suitable for direct granulation of organic fertilizer after fermentation, saving drying process and greatly reducing production cost.

fertilizer equipment for sale

Application methods and skills of organic fertilizer composter

by organic fertilizer production line

The organic fertilizer composting machine is mainly applicable to farms of various sizes, and its application value is worthy of affirmation. Generally, farmers are very familiar with this kind of animal husbandry machinery. However, because of this situation, many users will use it according to their own operating methods, so there will be some improper operations, resulting in many mechanical failures, inflexibility and inconvenience to use.

  1. The main operation method of theorganic fertilizer compostercan be operated by adults. Workers should pay close attention to it and not chat with other workers. This method of operation is wrong.
  2. The main function of theorganic fertilizer composteris to ferment animal manure on the farm and transform it into green and environment-friendly organic fertilizer through a series of operation methods. As this product is mainly used in farms, we must ensure the safety of cattle and other farmed animals during the use. Generally speaking, when using, try to avoid conflicts with the feeding time of animals, separate them from these times, or drive animals to other places for captive breeding, so as to avoid mechanical noise affecting cattle and causing adverse consequences.
  3. In the process of using the organic fertilizer composter, some animal feces and other feces may stick to the drum. At this time, we will stop the machine, clean up the feces stuck on the drum, and then continue to work.
fertilizer equipment for sale

Protection mechanism of belt conveyor in fertilizer production line equipment

by organic fertilizer production line

In the chemical fertilizer, grain, industrial processing and other industries, we often see such a machine, the material is poured into its bottom, and then with the drive of the belt conveyor, the material is transported to another location, which is very convenient. It is a belt conveyor.

Belt conveyor is widely used in NPK production line of fertilizer industry, which greatly facilitates production and processing. In the design of belt conveyor, the designer also designed the great protection of common problems according to its performance characteristics to ensure the normal operation of the belt conveyor.

1. Belt conveyor speed protection:

If the conveyor fails, such as the motor is burned, the mechanical transmission part is damaged, the belt or chain is broken, the belt slips, etc., the magnetic switch in the accident sensor installed on the driven part of the conveyor cannot be closed or cannot be closed at normal speed . At this time, the control system will function after a certain delay according to the inverse time limit characteristic, and the speed protection circuit will take effect to execute some actions and cut off the power supply of the motor to avoid the expansion of the accident.

2. Temperature protection of belt conveyor:

When the belt conveyor roller and the belt friction cause the temperature to exceed the limit, the detection device (transmitter) installed close to the roller sends out an over-temperature signal. After the receiver receives the signal, a 3s delay is passed to execute some actions and cut off the power supply of the motor , The conveyor stops automatically, which plays a role of temperature protection.

3. Belt conveyor stop protection at any point in the way:

The chemical fertilizer is granulated by rotary drum granulator, and then dried, cooled and screened. Different processing of NPK production line is connected by conveyor. If it is necessary to stop at any point along the conveyor, turn the switch at the corresponding position to the intermediate stop position, and the belt conveyor will stop immediately. When it needs to be re opened, first reset the switch, and then press the signal switch to send a signal.
Fertilizer granulator machine

Operation process of organic fertilizer disc granulator

by organic fertilizer production line
  1. Control of water content during operation of disc granulator oforganic fertilizer equipment. When the disc granulator is running, the inclined disc granulation process is adopted. The granulation process requires high moisture content, and poor moisture control will lead to the decrease of granulation speed. Therefore, in the process of processing, attention should be paid to the use of spray to observe the moisture control changes of granulating raw materials.
  2. The personnel operating thedisc granulatorshall pay attention to the quality of various materials during the feeding control process to ensure that sundries, large pieces and large particles are not mixed into the feeding. In addition, they should also pay attention to the temperature of the equipment feeding, because if the temperature of the die head is too high, the material is easy to break and stick to the die head after startup. In this case, they should wait for the die head to cool before continuing to operate.
  3. Pay attention to the change of inclination angle of disc granulator during operation. The disc granulator has a certain inclination. If the inclination angle changes due to unexpected reasons, it will also affect the granulation rate of organic fertilizer particles and the service life.
  4. During the operation of thedisc granulator, the operator shall also pay attention to the temperature change of the machine body at any time. The operator can touch the blade with clean hands. If the blade does not touch the hand, the temperature should rise immediately until the blade touches the hand. Then, during the normal operation of the granulator, the operator should maintain a stable machine temperature and not allow the temperature to rise or fall. In addition, the operator should pay attention to maintaining the temperature around the vent until the head temperature reaches about 200℃.
  5. When using the disc granulator, in order to ensure that the produced particles are uniform, smooth and complete, attention should be paid to ensuring that the feeding is uniform and sufficient. The feeding speed of the equipment should be properly matched with the feeding speed to avoid the decline of particle quality and output.
  6. When the disc granulator body is unstable, pay attention to check whether the coupling clearance is too tight and loosen it in time. If the bearing part of the reducer is hot or noisy, it shall be repaired and oiled in time.
  7. During the installation of the disc granulator, the main body shall be kept perpendicular to the horizontal plane, and the perpendicularity shall be calibrated and corrected after installation.
  8. Before the installation of the disc granulator, the concrete foundation shall be prepared, installed on the horizontal concrete foundation and fastened with bolts.
  9. Before power on, ensure that the power supply meets the power supply requirements set by the disc granulator, and configure the power cord and control switch according to the equipment power supply.
  10. After installation, check whether the bolts of each part are loose and whether the main engine compartment door is fastened.

In the process of using the organic fertilizer disc granulator, if the 10 precautions in the operation process are strictly followed, the granulation rate will be effectively improved, the energy consumption will be reduced, and the service life of the equipment will be extended.

Fertilizer granulator machine

Organic fertilizer granulator realizes green reuse of resources

by organic fertilizer production line

China has been a large agricultural country since ancient times. It can be seen that agriculture has an irreplaceable position in China. However, the bio fertilizer granulator has greatly promoted agriculture, which shows the position of bio fertilizer granulator in China. With the acceleration of social progress and the rapid development of science and technology, people have higher and higher requirements for material quality. In the future, people will demand more and more organic products, and green products will occupy the whole market.

How to realize the green reuse of the double roller granulator resources is a problem that everyone is concerned about. On the other hand, the double roller granulator is an innovative product designed and produced under such a big premise. Why do you say that? I will give you a detailed introduction:

First of all, the double roller granulator is widely used to granulate some waste materials, such as coal powder, carbon powder, coke powder, carbon black, mineral powder, dust removal ash, lime powder and other metal mineral powder, as well as industrial recycled dust materials, iron casting plant dust, lead, zinc, aluminum dust, converter dust, filter dust, grinding dust, etc.

The double roller granulator really realizes the recycling of resources and greatly protects the environment. In terms of environmental protection, the processing operation of this equipment adopts the non dry normal temperature process, which has high particle strength and is more obvious than other granulation methods, especially suitable for the occasions where the bulk specific gravity of products increases. More importantly, the mechanical transmission system of the roll extrusion granulator is completely sealed in the machine body. As the powder materials complete the granulation process in the wet state, there is no discharge of the three wastes during the granulation of the roll to roll granulator and the subsequent process operation, which truly realizes green production. The double roll extruding granulator has realized the green reuse of resources and has huge market potential.

npk fertilizer production line

How to choose the screen of the drum screen in npk fertilizer production line?

by organic fertilizer production line

Drum screening machine is also widely used in fertilizer production industry. Both the powder and the granule processed by the fertilizer granulator should be screened by the roller screen.

The screen selection of drum screening machine is related to the efficiency of the equipment and the service life of the screen, so the selection of the screen is also more important in the fertilizer machine.
The screen mesh of the drum screening machine is generally selected as manganese steel woven mesh, stainless steel woven mesh, and manganese steel woven mesh is generally recommended. In addition, the selection process is also related to the particle size of the screened material. For example, the size of the screen hole should consider the particle size made by the rotary drum granulator.
The material size is generally between 10mm-200mm, using manganese steel woven mesh. The sieved material whose particle size is between 200 mesh and 300 mesh adopts stainless steel woven mesh. When the screen is too small, it is generally necessary to install a lining screen, to protect the working screen, and secondly to play a supporting role to extend the life of the working screen.
Fertilizer granulator machine

Working principle of new organic fertilizer granulator

by organic fertilizer production line

Working principle of the new organic fertilizer granulator: the new organic fertilizer granulator uses the high-speed rotating mechanical stirring force and the generated aerodynamic force to continuously realize the mixing, granulation, spheroidization, densification and other processes of fine powder materials in the machine, so as to achieve the purpose of granulation. The shape of the particles is spherical, the sphericity is 0.7, the particle size is generally between 0.3-3mm, and the granulation rate is 90%. The particle diameter can be properly adjusted according to the material mixing amount and the spindle speed. The lower the mixing amount, the higher the speed, the smaller the particles, and vice versa. Scope of application: This machine is especially suitable for granulation of light and fine powdery materials. The finer the basic particles of fine powder materials, the higher the sphericity of particles, and the better the quality of particles. Typical application materials: chicken manure, pig manure, cow manure, charcoal, clay, kaolin, etc. In view of the particularities of granulation of organic fermentation fertilizers and organic fertilizer raw materials, such as livestock manure, manure, compost, green manure, sea manure, cake fertilizer, peat, soil miscellaneous fertilizer, three wastes, microorganisms and other urban domestic waste, the particles are particles.

The qualified rate of granulation of the new organic fertilizer granulator is as high as 80-90%, which is suitable for a variety of different formulations. The compressive strength of organic fertilizer is higher than that of disc and drum, and the big ball rate is lower than 15%. The stepless speed regulation function of the machine can adjust the uniformity of particle size according to user requirements. This machine is suitable for direct granulation of organic fertilizer after fermentation, saving drying process and greatly reducing production cost. Now this new type of wet granulator for organic fertilizer is favored by the majority of users. The birth of new products, new production processes, energy conservation and environmental protection are all trustworthy.

organic fertilizer granulator

Granulation method of organic fertilizer granulator

by organic fertilizer production line

Organic fertilizer granulator is an important machine for the production of organic fertilizer, which plays a very important role in the organic fertilizer production industry. In our normal production activities, there are many ways to make organic fertilizer granulators. To help you better understand the process of organic fertilizer granulation, let’s explain the main granulation methods of organic fertilizer granulation.

The organic fertilizer granulator uses pressure to agglomerate solid materials, and then extrudes the materials through two counter rotating rollers, which are driven by eccentric sleeves or hydraulic systems. When extruding solid materials, first remove the air between the powder particles to rearrange the particles, thus eliminating the gap between the materials.

The extruding organic fertilizer granulator shall prevent the granular powder materials from being put into the extruding granulator, and then compress the powder materials by external force. Due to the different external force modes used, molecules are recombined to make the material appear as cylindrical particles. The whole production and extrusion process is mechanized without manual operation. However, stirring granulation mainly uses stirring to make the material round.

The thickness of the bulk product produced by the extruding organic fertilizer granulator is 5-20mm, and the surface density is 1.5-3 times of the feed. The large pieces are then sliced, crushed and sieved to obtain the desired granular product. Particles formed by pressure form hot spots at contact points to melt the material. After the temperature drops, the material cools to form a fixed bridge.

The above is a detailed introduction to the granulation method of organic fertilizer granulator. We can learn more about them. There are many methods for granulating organic fertilizer. Extrusion granulation can be said to be a common method, so we need to better understand this method. Only in this way can the granulating quality of organic fertilizer granulating agent be guaranteed.

organic fertilizer granulator

Application effect of composter before processing fertilizer in organic fertilizer production line

by organic fertilizer production line
 Compost turning machine is a necessary equipment in the production process of organic fertilizer. Its main function is to automatically turning the raw materials in the fermentation, so that the materials can better contact with the air, so as to improve the speed of material fermentation. On the other hand, it also plays a role in controlling the composting temperature.

The main purpose of turning over fermented compost is to evaporate excess water, so that the fertilizer and air are fully mixed, and the air is wrapped in the gaps of the compost. The decomposed fertilizer is suitable for the deep processing of fertilizer granulator. The smooth realization of composting fermentation depends on the distance the fertilizer travels in the air after being thrown. To analyze the effect of fertilizer throwing, the following assumptions are made for the thrown fertilizer particles:
1) When the fertilizer particles are thrown away from the Throwing Knife, the initial velocity of their motion is equal to the absolute velocity of the throwing knife speed and the involved velocity of the tipper
2) The movement of fertilizer particles has no influence on the movement of adjacent fertilizer particles
3) The trajectory of fertilizer particles is a continuous curve.
There are many types of organic fertilizer turning and throwing equipment on the market, and the actual use functions are also very different. The main selection factors are determined according to the customer’s terrain conditions, fertilizer production line technology, investment scale and other aspects. One of the most commonly used and lowest cost compost turning equipment is the trough turning machine. The smallest size is two meters in width. Of course, the large trough turning machine can reach more than 10 meters, and the price is more than 20,000 US dollars.
In addition to the above-mentioned trough turning and polishing machines, there are many types of organic fertilizer fermentation equipment, which are divided into two categories, trough turning and turning machines and walking turning and turning machines. The walking type turning machine is divided into crawler type and wheel type.

Back To Top