December 2022 – Page 4 – fertilizer production line

Organic fertilizer grinder can improve environmental pollution

Written by fertilizer production line on December 22nd, 2022.

What benefits does the organic fertilizer Crusher bring to the environmental pollution? As China’s agricultural production relies excessively on fertilizer and other fertilizer sources, the soil structure has changed. The existence of these problems, to a certain extent, threatens the area of a small number of cultivated land in China. The country has always attached great importance to them. Through research and practical tests, it is found that the organic fertilizer produced by the organic fertilizer production line can alleviate the problems of soil compaction and salinization due to its rich nutrients and organic matter content, which is a necessary fertilizer source for the country to carry out sustainable agriculture and build ecological agriculture. Therefore, the organic fertilizer production line has been strongly supported by the state.

The organic fertilizer Crusher is specially designed for crushing organic fertilizer and compound fertilizer. After the materials enter the crusher through the feed port, they are crushed into materials that can pass through the radial clearance and discharged through the discharge port. The inner wall is made of rubber or stainless steel (depending on the customer’s needs), which makes the surface smooth and easy to clean. It changes the phenomenon that the inner wall of ordinary grinder is rough, easy to accumulate powder, and difficult to clean, so that the production of food, medicine, chemical industry, etc. is more in line with national standards and GMP sanitary requirements. During the crushing process of the organic fertilizer chain crusher, high-strength cemented carbide chain plates with synchronous speed are used. The inlet and outlet design is reasonable, the broken materials are uniform, not easy to stick to the wall, and the cleaning is convenient. The crusher adopts the latest technology, selects high-quality steel, and carries out system optimization design, with large output and high reliability. The organic fertilizer chain grinder has the characteristics of reasonable structure, fast feeding, stable performance and strong impact resistance.

China has a vast territory, and its natural conditions, agricultural production methods and economic development levels vary greatly from region to region. These conditions have a great impact on the utilization of manure resources. It is of positive significance to promote the comprehensive utilization of livestock and poultry manure resources by summarizing the experience and problems of existing farms in using manure resources and exploring a manure resource utilization model suitable for the characteristics of various regions.

Compost turnover machine is suitable for fermentation of various materials

Written by fertilizer production line on December 22nd, 2022.

Our trough compost turning machine is suitable for the fermentation of livestock manure, sludge and garbage, filter sludge from sugar factory, straw and sawdust and other organic wastes. It is widely used in the fermentation, decomposition and moisture removal of organic fertilizer plant, compound fertilizer plant, sludge and garbage plant, horticultural field and Agaricus bisporus planting plant.

Compost turner machine is suitable for all kinds of materials

Viscous materials (livestock manure, domestic sludge, etc.), loose materials (industrial and agricultural organic waste, municipal solid waste, etc.), winding materials (fermented mushrooms, long straw of straw fertilizer, wheat straw, etc.). The decomposed compost is further processed by organic fertilizer granulator machine.

Advantages of compost turner products:

Compost turning machine is suitable for aerobic fermentation, and can be used with solar fermentation chamber, fermentation tank, moving crane, etc. It can be used with mobile crane to realize the function of one machine with multiple slots.

Our company has a well-known entity enterprise with complete industrial chain of bio organic fertilizer production technology, fertilizer production practical technology and complete sets of equipment. Now it has developed into a professional manufacturer of dumper.

We provide overall solutions for the construction of bio-organic fertilizer plants and obtain the greatest economic benefits with the smallest investment.

Process characteristics of roll extruding granulator for organic fertilizer

Written by fertilizer production line on December 22nd, 2022.

Low energy consumption oforganic fertilizer roller granulator: extrusion granulation is the granulation of materials at room temperature. Compared with other granulation methods, it does not require drying measures such as fuel oil and gas. The production only requires power consumption and a small amount of cooling water (for roller shaft cooling), and the power consumption per ton of product is only about 30 kW/h.
There is no need to add adhesive to the organic fertilizer roller granulator: other granulation processes are basically wet processes, which must have a drying process, with high energy consumption and high product moisture. However, dry granulation does not require additional additives, but only uses the intermolecular force of the material itself, simplifying the process and reducing energy consumption.
The investment of theorganic fertilizer roller granulatoris low: because the drying process is omitted, and the return ratio is low (accounting for about 35% of the total feed of the extruder), the process flow is simple and the investment is low.
Wide range of applicable raw material particle specifications: extrusion granulation has no special requirements on the particle size of raw materials. Both 1~4mm granular materials and fine powder materials can be used. Unqualified powder materials and powder products can be better used, and the cost can be reduced by using powder materials.
Wide capacity range oforganic fertilizer roller type extrusion granulator: for the extrusion granulator, the effect of economic scale is not obvious, and the unit capacity of 1~50 t/(h. set) can be economically designed, so the applicable capacity range is wide.

The only disadvantage of producing granular fertilizer by roller extrusion granulation is that the product shape is irregular particles, but the irregular particle shape has no effect on the application of fertilizer, and the dressing process can be added to further round the particles. The fertilizer produced by extrusion granulation has sufficient strength, less dust, no agglomeration, narrow particle size distribution range, and good fluidity, so it has good economic benefits.

Routine maintenance Stable operation of organic fertilizer crusher

Written by fertilizer production line on December 22nd, 2022.

It is natural to use special fertilizer production equipment to produce fertilizer, but due to the particularity of fertilizer equipment, the working environment of fertilizer equipment is relatively poor, and sometimes the equipment frequently used is severely corroded less than a year ago. Normal loss is inevitable, but necessary equipment cleaning and maintenance can prolong the service life of the organic fertilizer crusher.

When crushing raw materials, the raw materials should not have large solid substances, and the organic fertilizer raw materials have stones or even iron blocks, which will seriously damage the high-speed rotating crusher rotor. Only by ensuring that the raw materials are clean and free of impurities, the fertilizer processing equipment in each process will not be affected.

During daily use, the organic fertilizer crusher shall be maintained in a timely manner, and a special person shall be designated to take charge. The organic fertilizer grinder must be thoroughly inspected regularly to prevent problems. Only in this way can problems be found and solved in time. It must be known that the shorter the maintenance cycle of the machine is, the smaller the possibility of error is, and the more reliable the operation of the equipment itself is.

From the perspective of the long-term benefits of the organic fertilizer crusher, although the performance of the organic fertilizer crusher is stable and the mechanical parts are solid, the machinery itself is easy to wear due to the increase of working intensity in daily work. Therefore, in the regular maintenance phase, especially in the work, we should also do a good job in equipment maintenance and try to operate according to the operating instructions of the organic fertilizer granulator. Learn the maintenance method of organic fertilizer crusher, and take reliability and safety as the leading maintenance method to ensure the safety maintenance of maintenance personnel.

For a long time, the safety of organic fertilizer crusher prevention depends on its reliability. Therefore, it is believed that the more prevention work is done, the shorter the maintenance cycle is, the more reliable the mechanical equipment is.

The mechanical equipment relies on the motor and reducer to ensure the power source, and is regularly filled with lubricating oil to better ensure their operation. There are many types of lubricants, so it is necessary to select the appropriate oil according to the different climate and mechanical driving principles. According to the wet and hot environment in the north and south, cycloidal pin gear reducer and ZDZQ series reducer and other needs, selecting the appropriate lubricant can better ensure the operation of the equipment. In addition, adjust the amount of charging oil when filling the fuel to avoid too little effect or waste.

Different equipment has different capacities, so the equipment shall be used reasonably according to the processing capacity. For example, when supplying feed to the warehouse, let the forklift slowly drop the material to avoid breaking the equipment. Raw materials cannot be fully filled during mixing. Materials shall be added after starting the mixer to prevent excessive mixing resistance and equipment damage.

In fact, looking at these operating regulations, many of them are related to details. In a word, the organic fertilizer production equipment must be well managed in order to operate better and bring us more benefits.

The reason of raw material precipitation during npk fertilizer granulation

Written by fertilizer production line on December 22nd, 2022.

When some compound fertilizer equipment production lines are processed by rotary drum granulator, they can dissolve the fertilizer into a certain proportion, but if the energy exceeds a certain amount, it will produce salt analysis and precipitate another substance.

Amino acids and zinc sulfate dissolve well in water, but when they are together, Zinc Sulfate Precipitates amino acids. The pH value of solution, part of the supply, metal salt dissolved in acid will produce precipitation and dissolve in alkaline medium, while some substances such as humic acid will form precipitation and dissolve in acid solution. Amino acids and humic acids can be analyzed by salt analysis, zinc, copper, iron, manganese and salt analysis. Therefore, it is more important to choose suitable raw materials for fertilizer production.

Fertilizer granulator granulation should consider whether the substances are compatible. Some substances cannot be mixed in the precipitation reaction, and precipitation occurs when they are mixed into water, such as zinc, copper, iron and manganese plasma. In the case of phosphate, borax will precipitate, the precipitate is insoluble in water, and the phosphate precipitates molybdate ammonia water, and these commodities cannot be produced at the same time. They not only produce precipitation, but also lose their fertilizer efficiency.

Raw materials are insoluble in water, so the proportion of fertilizer is blindly increased. At room temperature, the solubility of borax and boric acid in water is 30 kg / T, and most of them will precipitate. If several kinds of fertilizers are soluble in water, there is also a great demand. For example, zinc sulfate is soluble in water, potassium sulfate is soluble in water, and two kinds of raw materials are soluble in water, which can produce potassium sulfate crystals.

Organic fertilizer can promote the reproduction of soil microorganisms

Written by fertilizer production line on December 22nd, 2022.

Organic fertilizer can make microorganisms in soil multiply, especially many beneficial microorganisms, such as nitrogen fixing bacteria, ammonifying bacteria, cellulose decomposing bacteria, etc. These beneficial microorganisms can decompose organic matter in soil, increase soil aggregate structure and improve soil composition.

Microbes propagate rapidly in the soil, they are like an invisible net, very complex. After the death of microbial cells, many small pipes will be left in the soil, which not only increases the permeability of the soil, but also makes the soil soft and soft, so that nutrients and water are not easy to lose, increasing the soil’s water storage and fertilizer storage capacity, and avoiding and eliminating soil hardening.

The beneficial microorganisms in organic fertilizer can also inhibit the reproduction of harmful bacteria, so less chemicals can be used. If it is applied continuously for many years, it can effectively inhibit soil pests and save manpower, financial resources and pollution.

At the same time, organic fertilizer contains various active enzymes secreted by animal digestive tract and various enzymes produced by microorganisms. After these substances are applied to the soil, the enzyme activity of the soil can be greatly improved. Long term sustainable use of organic fertilizer can improve soil quality. If the soil quality is fundamentally improved, there is no need to worry that high-quality fruits will not be planted.

Organic fertilizer granulation equipment: granulation of mixed fertilizer is an important process of dry powder granulation process. It is not only related to the internal and external quality of products, but also to the size of output and cost. In addition to the physical and chemical properties of materials, the granulation process is closely related to the form and mechanical properties of granulation equipment. The main types of granulation equipment include disk granulator, drum granulator, double shaft granulator, extrusion granulator and spray granulator dryer.

Application of Organic Fertilizer Crusher in Life

Written by fertilizer production line on December 22nd, 2022.

The organic fertilizer crusher can be divided into three parts:

Frame part: the normal operation of all machines can not be separated from a solid frame. The frame is welded by high-quality carbon steel plate and channel steel, and has passed strict product certification and specific process requirements, so as to achieve the purpose of using the machine;
Rotor crushing part: the rotor structure of the machine is novel and the design is reasonable. The crushing effect is twice that of other products. The materials enter the crushing chamber from the feed inlet and are continuously crushed by double knives to meet the granulation requirements. There are thrusters and scrapers inside, and its materials will not stick to the wall.
Transmission connection part: the machine is driven by flexible belt. The belt pulley and belt are driven by the motor and directly transmitted to the main shaft, which makes the main shaft rotate at a high speed to achieve the crushing effect.

As an important part of the organic fertilizer production line, the organic fertilizer crusher also has its own machine. The appearance of the pulverizer greatly reduces the crushing of manpower, and greatly improves the efficiency. During driving, the rotating knife loaded under the machine is used to stir, fluff and flip the chicken manure organic fertilizer raw materials. Leave a new strip pile on the road where the vehicle passes.

The appearance of the grinder has really made a great contribution to the organic fertilizer production line. The technology of the grinder integrates the crushing function of the material after fermentation. After the dehydration of materials, the grinder can effectively break the blocks formed by fertilizer in the fermentation process, which not only saves the work of the grinder, reduces the cost, but also improves the crushing efficiency, fundamentally solving the drawbacks of the grinder.

It meets the functional mechanism and process requirements of microbial fermentation and feces storage, and can effectively mix the viscous livestock manure with microbial agents and straw powder. In the loose material state, the deodorization of chicken manure takes about three hours, and the fermentation temperature can be controlled at about 60 ℃ for 4 days. The fertilizer can be formed in 7 days, and the number of beneficial microorganisms in the soil shall not be less than 30 billion/g. It is not only much faster than the traditional fermentation method, but also effectively prevents the production of hydrogen sulfide, ammonia and other harmful gases in the fermentation process, which meets the environmental requirements and can produce high-quality organic fertilizer.

Organic fertilizer compost fermentation turning machine supply factory

Written by fertilizer production line on December 22nd, 2022.

1. Organic fertilizer continuous trough dumper (single machine), models are 4m, 6m, 8m, 10m. The fermentation cycle is 7-8 days, the daily processing capacity is 800-1000 cubic meters, and the annual production capacity is 10000-20000 tons. Multi tank fermentation can increase production by 20000-50000 tons, and organic fertilizer can be fully fermented, which is suitable for granulation by rotary drum granulator.

2. Feeding at the feeding port and blanking at the other end. Daily feeding, daily blanking, daily processing. When the transfer section needs to be replaced after the transfer, the mixing shaft can be raised to quickly run the equipment to the transfer section.

3. The innovation of compost turning machine is to make full use of the deep pool design of underground space and the new technology of long-distance pile turning, so as to realize the large-scale harmless treatment of organic waste with limited surface area.

4. The composting dumper is compact in structure and advanced in technology. Some beneficial microorganisms are used to promote the rapid decomposition of organic wastes such as livestock manure. The unique tank type continuous aerobic fermentation technology is used to decompose, dehydrate, sterilize and deodorize organic waste rapidly, so as to achieve the goal of harmless and resource-based treatment. The decomposed organic fertilizer is processed by fertilizer granulator.

5. Intelligent automatic control of the fermentation material turning process. Under the action of the vertical and horizontal walking mechanism, the fermented material produces a certain pile-turning displacement in the tank, and returns to the tank regularly at equal distances, continuously and gradually, forming a continuous aerobic fermentation process. The stirring knife not only rotates evenly and oxidizes, but also has the function of crushing materials.

6. The electronic control system of the equipment is advanced and reliable, easy to operate, with manual and remote control. After the host starts to run, turn the rotary button to the “automatic” state, turn on the walk button, the flip machine starts to work, and the entire machine equipment runs longitudinally.

Ecological technological process and application effect of pig manure organic fertilizer production line

Written by fertilizer production line on December 22nd, 2022.

Pig dung and chicken dung are one of the most notorious stinky dung in the breeding industry. Pig manure should be a good farmyard manure, and a high-quality organic fertilizer resource for soil improvement. However, if fresh pig manure is applied directly, it will inevitably cause crop root injury, disease, grass damage and other negative effects. According to statistics, about 1000 pigs are sold annually, and about 1.2t of fresh pig manure is produced every day. If the natural composting and fermentation process is used in the past, there are several disadvantages: first, the composting time is long (4-6 months), and the effect is poor; Second, long-term stacking not only occupies the site, but also causes pollution to the surrounding environment. Third, the natural composted fermentation faeces are rotten, wet and stinky, which is difficult to transport and directly apply.

The pig manure harmless treatment organic fertilizer production line technology is analyzed by taking the manure treatment of pig farms with a breeding scale of about 1000 pigs as an example. The microbial fermentation strain used in this project is a highly effective composite microbial agent that can rapidly decompose livestock manure, crop straw sludge, agricultural by-product processing organic waste, etc., and has the following significant characteristics:

A Fast maturing organic solid stacking material, suitable for a variety of different composting substrates and different organic fertilizer dumping equipment;

B The content of effective living bacteria is more than 5 billion/g, and the addition amount is small and the cost is low. It only costs 8 yuan per ton;

C temperature rises quickly. When the ambient temperature is 0-5C, the composting temperature can rise to 55-70 “C within 48-72 hours;

D The composting cycle is short (7-10 days), which can save a lot of site and production costs:

E can quickly and effectively eliminate the peculiar smell in materials;

F has less nutrient loss, and the total nitrogen loss rate is less than 1%, which can effectively maintain the effective nutrient of compost. After fertilizer application, it can increase the number of microbial flora, improve the physical and chemical properties of soil, adjust the soil pH value, and has significant fertilizer effect;

G The high temperature of compost lasts for a long time, which can kill the bacteria and eggs in the raw materials of compost, make the compost reach the harmless standard in a short time, and become an efficient commercial organic fertilizer meeting the requirements of green food production.

H The amount of organic fertilizer produced by fermenting pig manure with BM strain is small, which can be used as base fertilizer: 80-150 kg/mu for cash crops such as vegetables, 80-100 kg/mu for grain, 80-100 kg/mu for tea trees, 1-3 kg/tree for fruit trees, and 0.5-1 kg/m2 for lawn.

Environmental protection application of organic fertilizer granulator in daily life

Written by fertilizer production line on December 22nd, 2022.

The organic fertilizer equipment is a good project for many people, because it not only conforms to the national environmental protection regulations, but also is an environmental protection machinery.

Determine the size of the organic fertilizer equipment: for example, how many tons are produced each year, or how many tons are produced per hour, the price can be determined.
Determining the shape of particles means choosing which granulator: powder, column, oblate or standard circle.
Determine the configuration level of organic fertilizer equipment: different configuration levels, different prices of organic fertilizer equipment, different quantities of labor, and different stable and high yield of organic fertilizer equipment.
Determine the level of environmental protection requirements: in places with low environmental requirements, dust reduction is generally selected, 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 selected to meet the national air emission quality standards.

Matters needing attention when making granules by organic fertilizer granulator

(1) At least two powder silos to be granulated shall be provided so that the granulator does not need to stop when the formula changes.

(2) Before materials enter the granulator, effective iron removal device must be installed to protect the granulator.

(3) The organic fertilizer granulator shall be directly placed on the cooler, and the crusher shall be placed under the cooler.

(4) To prevent particles from falling from the bottom of the silo, a vertical spiral chute is installed in the silo.

(5) Finished products shall be packaged behind the finished product warehouse.

Raw material receiving process oforganic fertilizer granulator. According to the type of raw materials received, different packaging forms and different transportation methods, different raw material receiving processes are adopted. No matter what receiving process, quality inspection and weight inspection of raw materials are required.
After receiving the bulk truck of the organic fertilizer granulator, the raw materials on the bulk truck and tank truck will be automatically discharged into the receiving pit after being weighed by the ground scale. After the raw materials are discharged into the receiving pit, they will be transported by conveyor, bucket elevator and self moving scale, and then sent to the vertical silo for storage or directly sent to the silo for crushing or sent to the batching silo.