fertilizer production line

The production of small-scale automatic compound fertilizer equipment mostly uses drum granulators, disc granulators, roller extrusion granulators, etc., which have high investment, high cost, and low output.

The small-scale compound fertilizer production line equipment includes: chain crusher → disc mixer → roller extrusion granulator → drum screening machine → automatic packaging machine. The small-scale compound fertilizer production line requires two steps to process commercial organic fertilizer: the preliminary fermentation and treatment part and the deep processing granulator part.

The small-scale compound fertilizer production line equipment mainly includes two parts: fermentation and production. Due to the presence of harmful substances in fresh pig manure and its inability to become a commodity in its form. The purpose of fermenting pig manure is to treat it harmless and make it a fertilizer with high organic matter content. The fermented pig manure is loose and odorless, and can be processed into powder or granular organic fertilizer as needed, and then packaged and sold using an automatic packaging machine. This is the organic fertilizer production part.

The small-scale automatic production line for compound fertilizer has low investment, fast efficiency, and good economic benefits. The complete equipment process layout is compact, scientific and reasonable, and technologically advanced. Energy saving and consumption reduction, no discharge of three wastes, stable operation, reliable operation and convenient maintenance. Wide adaptability of raw materials, suitable for granulation of various raw materials such as compound fertilizers, pharmaceuticals, chemicals, feed, etc., with high product granulation rate. It can produce various concentrations and types of compound fertilizers (including organic fertilizers, inorganic fertilizers, biological fertilizers, magnetized fertilizers, etc.).

The machine process flow of the small-scale compound fertilizer production line can be divided into: raw material batching, raw material mixing, raw material granulation, particle drying, particle grading, particle cooling, finished product coating, and finished product packaging.

There are many types of granulators for organic fertilizers, which are distinguished according to different raw materials, different output and different particle shapes. They are roughly divided into disc granulator machine, flat die granulators, tooth stirring granulators, and roller extrusion Granulator, round granulator. The fertilizer granulator machine price is also different, ranging from several thousand yuan to tens of thousands of yuan. Because the output is different, the size of the granulator required is different, there are very small granulators, and there are also large granulators.

Among them, organic fertilizer granulator machine is a large general term, which is mainly divided into two categories: wet method and dry method:

1. Wet granulator, which adds the main materials and auxiliary materials to be granulated into the mixer according to the appropriate ratio and formula, and the powder material and the binder are fully mixed at high speed by the bottom mixing paddle in the cylindrical container. After that, it is made into wet soft material, and then cut into uniform wet particles by the side high-speed pulverizing paddle, so as to achieve the purpose of granulation. It can also be equipped with vacuum drying and auxiliary system equipment to achieve one-step, and directly obtain finished products.

2. Dry granulator, its working principle is that after the material enters the horizontal feeder, driven by the rotating screw, the material is gradually degassed in the process of advancing, and the material with increased density is forced into the tablet press. . The tablet press rolls the high-density material conveyed by the horizontal feeder into a 2-4mm sheet through a pair of hydraulic cylinders (adjustable pressure) to push the pressure roller, and completes the degassing work again. The rolled sheet passes through the teeth of the shearing crusher, and is cut into pieces that are easy to granulate and then falls into the granulator. The fragments are forced out of the sieve plate under the extrusion of the sizing knife. After the extruded granules are screened, the products with the particle size required by customers can be obtained. So far, the whole process of granulation has been completed.

There are many types of granulators for organic fertilizers, which are distinguished according to different raw materials, different output and different particle shapes. They are roughly divided into disc granulator machine, flat die granulators, tooth stirring granulators, and roller extrusion Granulator, round granulator. The fertilizer granulator machine price is also different, ranging from several thousand yuan to tens of thousands of yuan. Because the output is different, the size of the granulator required is different, there are very small granulators, and there are also large granulators.

Among them, organic fertilizer granulator machine is a large general term, which is mainly divided into two categories: wet method and dry method:

1. Wet granulator, which adds the main materials and auxiliary materials to be granulated into the mixer according to the appropriate ratio and formula, and the powder material and the binder are fully mixed at high speed by the bottom mixing paddle in the cylindrical container. After that, it is made into wet soft material, and then cut into uniform wet particles by the side high-speed pulverizing paddle, so as to achieve the purpose of granulation. It can also be equipped with vacuum drying and auxiliary system equipment to achieve one-step, and directly obtain finished products.

2. Dry granulator, its working principle is that after the material enters the horizontal feeder, driven by the rotating screw, the material is gradually degassed in the process of advancing, and the material with increased density is forced into the tablet press. . The tablet press rolls the high-density material conveyed by the horizontal feeder into a 2-4mm sheet through a pair of hydraulic cylinders (adjustable pressure) to push the pressure roller, and completes the degassing work again. The rolled sheet passes through the teeth of the shearing crusher, and is cut into pieces that are easy to granulate and then falls into the granulator. The fragments are forced out of the sieve plate under the extrusion of the sizing knife. After the extruded granules are screened, the products with the particle size required by customers can be obtained. So far, the whole process of granulation has been completed.

The organic fertilizer self-propelled track type tipping machine adopts a track walking design, which can move forward, reverse, and turn. It is controlled and driven by one person. During driving, the entire vehicle rides on a pre stacked long strip fertilizer base, and the fertilizer base raw materials are flipped, fluffy, and moved by a rotating knife shaft hanging under the frame. After passing by, new strip piles are left behind. This machine can be operated in an open outdoor field or in a workshop greenhouse.

The product characteristics of organic fertilizer self-propelled crawler type tipping machine:

1. The self-propelled tipping machine is more suitable for the mechanism and process requirements of microbial fermentation and storage of feces into fertilizer, and can effectively mix thick stored feces with microbial preparations and straw powder. Not only is the fermentation speed much faster than deep tank fermentation, but it also effectively prevents the generation of harmful and odorous gases such as hydrogen sulfide, ammonia, and indole during the fermentation process, which meets environmental requirements and can produce high-quality organic fertilizers.

2. The self-propelled tipping machine has a balanced and suitable overall power, low energy consumption, and high yield, reducing the production cost of bio organic fertilizers.

3. The overall structure of the self-propelled stacker machine is reasonable, with good rigidity, balanced force, simplicity, robustness, safe and reliable performance, easy operation, and strong usability in the storage yard. Except for the coarse frame, all components are standard parts, making it easy to use and maintain.

4. The self-propelled tipping machine does not need to build a slot, and can stack fertilizers into long strips on the ground. Ground stacked fermentation is currently a more advanced and cost-effective fertilizer production mode that utilizes a stacker to mix and crush materials at regular intervals, and decompose organic matter under aerobic conditions.

Organic fertilizer granulation equipment: The granulation of mixed fertilizer is an important process in the granulation process. It is not only related to the internal and external quality of the product, but also related to the size of the output and the cost. In addition to the physical and chemical properties of the material itself, it is also closely related to the form and mechanical properties of the granulation equipment. The main types of npk fertilizer granulator are disc granulator, drum granulator, twin shaft granulator, extrusion granulator and spray granulation dryer, etc.

Precautions for operating the disc granulator:

1. Water content: the control of water content in the operation of the organic fertilizer equipment disc granulator. When the disc granulator is running, the inclined disc granulation process is adopted. The pelletizing process requires high moisture content, and poor moisture control can lead to a decrease in pelletizing speed.

2. Materials: Pay attention to the quality of various materials to ensure that sundries, large pieces and large particles are not mixed into the feed. In addition, they should pay attention to the temperature of the equipment feed, because if the temperature of the die is too high, the material can easily break and stick to the die after startup.

3. Disc inclination: Pay attention to the change of the inclination of the disc granulator during operation. The disc granulator machine has a certain inclination angle. If the inclination angle changes due to unexpected reasons, it will also affect the granulation rate of organic fertilizer granules and also affect the service life.

4. Body temperature: The operator should also pay attention to the temperature change of the body at any time. During the normal operation of the granulator, the operator should maintain a stable machine temperature and do not allow the temperature to rise and fall.

5. Speed: When using the disc granulator, in order to ensure that the produced particles are uniform, smooth and complete, attention should be paid to ensure that the feeding is uniform and sufficient, and the feeding speed and feeding speed of the equipment should be properly matched to avoid particle quality and Production fell.

Animal manure is a high-quality organic fertilizer, which can be applied to crops to produce high-quality and efficient fertilizers. It is beneficial for improving soil and overcoming the salt alkali damage caused by long-term use of chemical fertilizers. Suitable for crops such as wheat, rice, peanuts, and fruit trees, it improves crop quality, improves fruit quality, and is beneficial to human health. It is an excellent fertilizer for the cultivation of pollution-free green food.

However, livestock and poultry manure contains a large amount of harmful microorganisms and bacteria, which must not be directly applied and must undergo deep high-temperature fermentation. The main purposes of certain fermentation are twofold: one is to kill harmful bacteria, and the other is to organically transform underdigested substances to increase the actual organic matter content.

The walking type open-air flatbed pushing crawler stacker is easy to drive and effortless, and the transfer of factory land is more convenient and efficient, completely solving the problem. The wheeled stacker cannot turn around 180 degrees in place, and there will be no tire slip or crawling phenomenon caused by the wheel stacker when it comes to materials with high moisture content. I will never let customers change tires in the fermentation pile for a lifetime, and the price is only a quarter of that of a hydraulic track tipping machine.

Advantages of the walking open-air flatbed moving crawler stacker:

1. The operation is easier, saving space, labor, diesel, shortening working hours, and advancing the fermentation cycle.

2. Equipped with a front hydraulic push plate, there is no need for manual and time-consuming stacking.

3. Hydraulic lifting of the drum, with optional air conditioning in the cab.

4. Using a control cabinet to control the machine, both manual and automatic control are available.

5. Covering a small area of land to meet the harmless treatment of organic waste.

6. Advanced technology, compact structure, low energy consumption, and stable product quality.

The humic acid in earthworm manure is different from that in general organic fertilizers because earthworms regularly digest and mix many organic nutrients to transform them into water-soluble substances, which are easily absorbed by plants. Planting crops with earthworm manure not only has the effects of drought resistance and fertilizer retention, promoting roots and seedlings, and not reducing production, but also significantly improves the quality of crops and restores their natural flavor. It can also be used as an additive for poultry and livestock feed, making it convenient, clean, and safe to use.

The complete set of earthworm manure organic fertilizer processing equipment pre-treatment: After the compost raw materials are transported to the yard, weighed by a scale, sent to a mixing and stirring device, mixed with organic wastewater from production and domestic use in the factory, added with composite bacteria, and roughly adjusted the moisture and carbon nitrogen ratio of the compost according to the raw material composition. After mixing, they enter the next process.

The complete set of earthworm manure organic fertilizer processing equipment undergoes one-time fermentation: the mixed raw materials are fed into a fermentation tank using a loader and stacked into a fermentation pile. A fan is used to forcibly ventilate from the bottom of the fermentation tank upwards for oxygen supply. At the same time, the pile is turned over for about 2 days and supplemented with water (mainly organic wastewater from production and domestic use) and nutrients. The fermentation temperature is controlled between 500C and 650C for aerobic fermentation. The one-time fermentation cycle of this project is 8 days, Every day, one pool of raw materials is fed out and one pool of semi-finished products is produced. After the fermented semi-finished products are discharged, they are ready to enter the next process.

Complete set of earthworm manure organic fertilizer processing equipment for post-processing: Further screening of the compost product, and treatment of the screened material according to the moisture content. After sieving and granulating, the material is sent to a dryer heated by biogas in the biogas digester for drying. After adding medium and trace elements in proportion, it is stirred and mixed to make a finished product, which is then packaged and stored for sale. The screened material is returned to the crushing process for reuse.

Organic fertilizer equipment is now a good project for many people, because organic fertilizer equipment complies with national environmental protection regulations and is an environmentally friendly machine. So, how to buy a suitable granulator according to your own needs?

1. Determine the size of the organic fertilizer equipment: for example, how many tons are produced per year, or how many tons are produced in an hour.

2. Determining the shape of the granules means which granulator to choose: powder, column, oblate or standard round.

3. Determine the configuration level of organic fertilizer equipment: different configuration levels, different prices of organic fertilizer equipment, different amounts of labor used, different stable and high yields of organic fertilizer equipment, and fertilizer granulator machine price is different.

4. Determine the level of environmental protection requirements: In places with low environmental protection requirements, generally choose to reduce dust, and the investment in organic fertilizer equipment is small; in places with high environmental protection requirements, heavy dust removal and ink dust removal are generally used, which can meet the national air emission quality standards.

The granulator equipment includes npk fertilizer granulator, drum granulator, flat die granulator, new organic fertilizer granulator, disc granulator machine, etc. For example, a roll extrusion granulator is a shaper that forms a material into a specific shape. The roller extrusion granulator has a particularly good granulation effect on ammonium bicarbonate, ammonium chloride, monoammonium phosphate, etc. The granulation rate can reach 85%, no drying is required, the investment is low, and the effect is quick.

The organic fertilizer granulator consists of several parts. First, it’s the collection part of the device. Secondly, it is the most important transmission component and also a bracket device with special technology. Finally, there are the conveyor belts and auxiliary wheels. Maintenance of equipment is very important. Dust on the equipment needs to be cleaned in place to prevent dust from entering the inside of the machine. If the bearing temperature is too high, the parts need to be inspected regularly to prevent excessive wear

Organic fertilizer equipment is now a good project for many people, because organic fertilizer equipment complies with national environmental protection regulations and is an environmentally friendly machine. So, how to buy a suitable granulator according to your own needs?

1. Determine the size of the organic fertilizer equipment: for example, how many tons are produced per year, or how many tons are produced in an hour.

2. Determining the shape of the granules means which granulator to choose: powder, column, oblate or standard round.

3. Determine the configuration level of organic fertilizer equipment: different configuration levels, different prices of organic fertilizer equipment, different amounts of labor used, different stable and high yields of organic fertilizer equipment, and fertilizer granulator machine price is different.

4. Determine the level of environmental protection requirements: In places with low environmental protection requirements, generally choose to reduce dust, and the investment in organic fertilizer equipment is small; in places with high environmental protection requirements, heavy dust removal and ink dust removal are generally used, which can meet the national air emission quality standards.

The granulator equipment includes npk fertilizer granulator, drum granulator, flat die granulator, new organic fertilizer granulator, disc granulator machine, etc. For example, a roll extrusion granulator is a shaper that forms a material into a specific shape. The roller extrusion granulator has a particularly good granulation effect on ammonium bicarbonate, ammonium chloride, monoammonium phosphate, etc. The granulation rate can reach 85%, no drying is required, the investment is low, and the effect is quick.

The organic fertilizer granulator consists of several parts. First, it’s the collection part of the device. Secondly, it is the most important transmission component and also a bracket device with special technology. Finally, there are the conveyor belts and auxiliary wheels. Maintenance of equipment is very important. Dust on the equipment needs to be cleaned in place to prevent dust from entering the inside of the machine. If the bearing temperature is too high, the parts need to be inspected regularly to prevent excessive wear

The stack fermentation equipment mainly refers to the stack tipping machine. The stack type tipping machine is a tipping equipment suitable for stack type fermentation, which generally requires a larger site. Stacking fermentation is the process of stacking materials into a certain height of stacks, without the need for a fermentation tank. Through the flipping effect of the stack tipping machine, natural wind is fed into the pile from both sides to provide oxygen, achieving composting fermentation. The stacker stacker mainly consists of a tipping device, a walking drive tractor, a transmission system, etc., mainly driven by an internal combustion engine.

The stack type tipping machine is currently the most widely used fermentation tipping equipment. It has significant characteristics of low cost and high efficiency, and is only recently reported to equipment by small and medium-sized organic fertilizer manufacturers. And the slot track type tipping machine we produce and sell expands the advantages of traditional slot track type tipping machines. Low price, good efficiency, complete functions, saving investment costs and labor, ranking first in small organic fertilizer fermentation equipment. The track type tipping machine plays a very important role in the production of compost:

The stack fermentation has poor heating effect due to the low stacking height of materials. Due to outdoor accumulation and fermentation, it is easily affected by seasons and rainy days. And its exhaust pollution, odor, and water seepage can bring environmental issues. The stacker stacker is more suitable for the pre-treatment of adhesive materials, small-scale production, farm self use fertilizer production, and no fixed production site or temporary production use.

The stacker stacker should increase research on the adaptability of the stacking height, so that the equipment has adaptive control function and enhances its ability to adapt to materials. Due to manned driving equipment, a cockpit with air conditioning and air filtration purification system should be equipped to improve the working environment.