fertilizer production line

The development of green agriculture and agricultural circular economy has been gradually carried out to alleviate the problems of environmental pollution and soil degradation. In order to develop ecological agriculture and promote agricultural cycle, environmental pollution caused by chemical fertilizer should be solved first. We turn our attention to the application of organic fertilizer. In recent years, the use of organic fertilizer in China has been increasing year by year, especially in fruits, vegetables, tea and horticultural products. In addition, we have vigorously promoted the substitution of organic fertilizer for chemical fertilizer, and promoted green prevention and control and biological control. Organic fertilizer production equipment improves the local ecological environment and forms agricultural ecological cycle.

For organic fermentation fertilizer and organic fertilizer raw materials, such as livestock manure, manure, compost, green manure, sea manure, cake fertilizer, peat, soil manure, three wastes, microorganisms and other organic wastes. The qualified rate of granulation of new organic fertilizer granulator is as high as 80-90%, which is suitable for a variety of different formulations. The pelletizer has high pelletizing rate, and the large ball rate is less than 15%. The particle size uniformity can be adjusted by the stepless speed regulation function of the machine according to the user’s requirements. This machine is more suitable for direct granulation after organic fertilizer fermentation, saving drying process and greatly reducing production cost.
Disc granulator (also known as spherical disk), the granulation disk is of integral arc structure, with high granulation rate. The granulation disk is equipped with three discharge ports, which are convenient for intermittent production operations, reduce labor intensity and improve labor efficiency. The reducer and motor are driven by flexible belt, which can start smoothly, reduce the impact force and improve the service life of the equipment. The bottom of the granulation disk is strengthened by multiple radial steel plates, which are firm and durable without deformation. The thickened, weighted and solid base design, It is an ideal equipment for granulating organic fertilizer and compound fertilizer without fixing with anchor bolts and running smoothly.

As a representative type of Organic fertilizer processing machinery and equipment, small Organic fertilizer equipment plays an important role in the harmless disposal and resource utilization of various farm wastes, urban domestic garbage disposal, sludge disposal, distillery distiller’s grains residue and pharmaceutical residue, and is also a highly praised way of disposal and utilization of organic waste at present.

Especially in the past two years, Organic fertilizer equipment market has become a hot spot in fertilizer processing industry, and a hot spot in agricultural machinery related industries. The market sales volume of small Organic fertilizer equipment, which is widely used, has increased even more. According to statistics, although the corresponding market demand ratio of large and medium-sized Organic fertilizer equipment increases with the increase of Manure demand, half of the market sales are still in small Manure equipment.

In the market demand, the small Manure equipment is better than the large and medium-sized equipment market in the market due to many factors, such as small investment in the project and fast benefit from small Organic fertilizer equipment. What are the advantages of small Organic fertilizer equipment?

1. The price of small Organic fertilizer equipment is low, the cost of processing projects is low, and the equipment investment returns quickly. Generally, the output of small Manure equipment is below 30000 tons, and the corresponding investment is much smaller. Mass production can be achieved for small Manure plants of several hundred thousand yuan. In contrast, if the output of large equipment is more than 80000 tons, the equipment may cost more than one million yuan. For many first-time Manure processors, risk concerns are growing. Compared with the input, the annual cost recovery capacity of small Organic fertilizer equipment is very strong, and it can basically achieve profitability within one year.

2. Small Organic fertilizer equipment occupies a small area and has less capital construction cost. Since the fermentation equipment and deep processing equipment for Organic fertilizer processing are large machines, which are several meters or even tens of meters long, it also costs a lot for the plant land.

3. The source of small Organic fertilizer equipment processing raw materials is convenient for storage, transportation and collection. We know that animal manure, as the main raw material of Manure, is also a headache for storage, transportation and collection. The transportation radius of small Organic fertilizer equipment that can use raw materials can be reduced, making storage and transportation more convenient and reducing storage and transportation costs.

4. Small Organic fertilizer equipment has good scalability. As many Manure processing manufacturers, they put into production with a trial mentality, and then with the business development, they need to expand the production line.5. Small Organic fertilizer equipment has the advantages of simple operation, less labor and simple maintenance.

A good organic fertilizer machine manufacturer should have four major conditions: technical strength, multi-style products, corporate culture and purpose, business objectives. A good manufacturer of organic fertilizer machine should have these four conditions.

Technical strength is the core and the foundation. Without this, a strong manufacturing team of fertilizer production technology cannot be formed.
Multi-style products are capabilities. A strong team should have the “multi-function” feature. Modern society needs not a single variety, but convenient, fast, energy-saving, effective, and multi-functional products. A good organic fertilizer machine manufacturer should have this ability.
The purpose of corporate culture is faith. Everyone has their own beliefs and perseverance. Enterprises without faith are lazy and sluggish. And we are bestowed with heavy industry, insisting on market-oriented, innovation and development, quality and survival and perfect after-sales service, which has won unanimous praise from the majority of users. We sincerely welcome people from all walks of life to visit and negotiate business.
Business goals are motivation. We often say that goals are motivation. It is undesirable to bump into the headless flies. We are determined and confident to adhere to development and scientific ideas, to meet difficulties and strive for excellence, with first-class service, Excellent technology, high-quality, sophisticated products and new friends seek common development. When we select manufacturers, the qualification and strength of the manufacturer, the customer cases of the manufacturer, the technical level of the manufacturer, the reputation and reputation of the manufacturer, and the after-sales service quality of the manufacturer are all important factors for our reference. According to the requirements of customers, we can design production lines and workshops for pig manure organic fertilizer equipment with 10000-500000 tons, and provide complete sets of pig manure organic fertilizer equipment.

What are the raw materials used in organic fertilizer production equipment processing? What are the characteristics of these raw materials?

(1) The characteristics of raw materials such as straw can be easily dissolved after comminution.

(2) The excreta of livestock includes feces, sheep manure, horse manure, cow manure, rabbit manure, pig manure, duck manure, quail manure, etc. This raw material is characterized by a medium level of nutrients and is very soluble.

(3) The diet includes juniper, peanut kernel meal, white sesame meal, cottonseed meal, rapeseed meal, sunflower seed meal and Camellia oleifera seed meal. They are by-products of pressed oil, which are generally known as oil withering. The characteristics of this raw material are high nutrient content and very easy to dissolve. It is a high quality raw material for making organic fertilizer.

(4) By products of grain and oil processing include: husk, bran, bran, bran and bran. The characteristics of this raw material are very easy to dissolve, high quality nutrients and organic fertilizer of high quality raw materials. Rice husk is not easy to dissolve. It is generally used as auxiliary material to adjust the moisture content, air permeability and C / N ratio of raw materials.

(5) The by-products of the industrial production and processing of food and pharmaceutical industries include sugar residue, bagasse, Brussels sprout residue, wine residue, red yeast rice wine, vinegar residue, light extract residue, medium residue, etc. This kind of raw material is easy to dissolve and has a medium level of nutrients, making it an excellent raw material for composting. After being decomposed, it can be made into organic fertilizer through a disc granulator machine.

(6) Treatment of silt and domestic waste. Domestic waste treatment includes: kitchen waste, exocarp, rotten vegetable leaves, etc. This kind of raw material has a high organic content and a complex composition, which is very easy to dissolve. However, the high salinity and oil content of kitchen waste is unfavorable for fertilizing. Silt has the risk of heavy metal pollution, and the risk of uncontrollable chemicals is high, so it is not necessary to use it as much as possible. It is generally used for gardening and landscape cleaning, and it is best not to enter agricultural land.

(7) Others: sawdust, edible fungus leftovers, peanut shells, furfural residue, maltitol residue, feed, slag, etc.

All of the above raw materials can be processed through organic fertilizer production line and made into high-quality fertilizer products through organic fertilizer granulator.

Using cow manure as fertilizer is traditionally the most commonly used method. Applying cow manure to farmland not only provides rich organic matter to the soil, but also improves soil structure through soil microorganisms, thereby increasing crop yields. When cow manure is used as fertilizer, the self purification ability of the soil can be applied, and cow manure can be directly applied to farmland without any disposal. This application is certainly economical in terms of labor and capital. But it is easy to pollute the environment, spread diseases and pests, and has poor fertilizer efficiency, so this application is not advocated. Cow manure should be treated in some way before application. Although this method of application has higher cost, it also has higher fertilizer efficiency and, more importantly, is beneficial for maintaining the environment. When cow manure is used as fertilizer, the commonly used simple disposal method is the composting method (using RW preservative for composting). This process is beneficial for killing bacteria and parasitic eggs. Or dry or sun dry cow dung to make Manure.

Technological process steps of cattle manure Organic fertilizer production line

1. The operator only needs to input powdered organic materials, NPK, additives, trace elements, etc. into the hopper of the measuring belt, with the feeding port of the hopper aligned with the ground level, which can reduce the labor intensity of workers and save the secondary transportation process of materials. Moreover, the average route granulator of materials stabilizes the granulation form, thereby increasing the balling rate at a certain level and reducing production costs.

2. Crushing and refining process of cow manure in large-scale cattle farms

The forklift will feed the fermented materials into the forklift feeder, which will evenly transport the materials through a belt conveyor to a new vertical crusher for crushing treatment. The crushed materials will be transported to a drum screening machine for screening.

3. Granulation process of cow manure in large-scale cattle farms

The first process of granulation is a dynamic batching machine, which can accurately transport various materials in proportion to a mixing belt conveyor. The mixing belt conveyor will transport the well proportioned materials to a dual axis continuous mixer for mixing. If water needs to be added, it can be added simultaneously. The mixed materials with proper amount of water (about 40%) enter the Organic fertilizer granulator, through which the powdered materials can be made into 1.5mm-4mm particles. The prepared particles enter the Organic fertilizer dryer for drying and cooling. The cooled granular materials enter the drum screening machine for screening, and the granular materials that meet the standards are transferred to the coating machine. The coating machine can wrap the finished particles with a coat, which is beautiful in appearance, Finally, enter the particle quantitative packaging scale for packaging.

Any kind of machinery, in the normal use process is wearing, organic fertilizer machine is no exception. Sometimes it is caused by human incorrect use and failure to do a good job in normal maintenance. In order to ensure the normal production and use of organic fertilizer machine, it is very important to do a good job in daily management and maintenance of organic fertilizer machine.

(1) Daily maintenance: when the fertilizer production process is started, the equipment maintenance must be carried out by the operators in each shift, including cleaning, refueling, adjustment, replacement of individual parts, inspection of lubrication, abnormal sound, oil leakage, safety and damage.

(2) The organic fertilizer machine of the fertilizer production process is an indirect preventive maintenance form, which is mainly based on regular inspection and supplemented by maintenance maintenance. Its main work contents are: check, clean and adjust the operation and parts of the transmission mechanism; check the oil pump, dredge the oil way, check the oil quality and quantity of the oil tank; clean or replace the felt and oil line, and remove the burrs on each movable surface; check and adjust the indicating instruments and safety protection devices; if any hidden trouble or abnormality is found, it is necessary to eliminate it and eliminate the leakage. The maintenance is mainly carried out by operators, and professional maintenance personnel are provided with combined guidance.

(3) In the form of maintenance mainly to maintain the technical condition of the equipment, the workload is between the part of repair and small repair, and the part of medium repair should be completed, mainly for the repair or replacement of wear and damage of vulnerable parts of organic fertilizer machine. The maintenance is mainly carried out by equipment maintenance personnel, with the participation of operators.

Generally speaking, organic fertilizer production can be divided into four steps: Fermentation – crushing – granulation – drying – packaging. These necessary steps also have more extended procedures, such as mixing, cooling, screening, coating, etc.

How to choose the organic fertilizer production line customers often depends on the raw materials needed to make organic fertilizer. For example, in the crushing process, according to the water content of the raw materials, the selection of the grinder is also different. Generally, we should choose the semi wet material grinder to crush the raw materials with high water content. If it is dry materials, such as dry cow dung and sheep manure, we can choose the vertical grinder Comminution;
In the granulation process, according to the fiber size of the raw materials, we usually use the disc fertilizer granulator machine or drum fertilizer granulator machine for the finer fiber materials, such as chicken manure; the flat film extrusion fertilizer granulator machine is used for the coarse fiber materials, such as cow dung, straw, etc.
In the drying process, if the budget is sufficient, we often recommend customers to install a cooler after the drying process. This is mainly to place the agglomeration caused by overheating of particles. In the later stage of granulation, there are coating and throwing processes to choose from. These are all “beauty” procedures for the finished products, making the particles more beautiful, neat and selling well. 
General organic fertilizer production line process of commercial organic fertilizer: the general production process of commercial organic fertilizer includes: inoculation fermentation (pre fermentation), main fermentation, crushing, compounding and mixing, drying, granulation, cooling, screening, metering and packaging of organic materials. The main equipment of the organic fertilizer equipment processing process includes fermentation tank, mixer, overturning equipment, belt conveyor equipment, cylinder screen, pulverizer, granulator, etc.

The raw materials for making Manure come from a wide range of sources, including livestock manure, peat soil, humic acid, cow dung, chicken dung, sheep dung, duck dung, rabbit dung, sludge, filter sludge from sugar factories, distillery distillers’ grains, etc. For these raw materials, there are various granulators, roll extrusion granulators, share transfer granulators, disk granulators, new Manure granulators, new compound fertilizer granulators, flat mold granulators, ring mold granulators, etc.

Different types of granulators are used for different granulation processes of Manure, and the granulators directly affect the output, quality, appearance, price, etc. of the whole set of Manure production line. It can be said that Manure granulator is the core of the whole production line. What kind of suitable granulator should be used to make Manure?

1. The roller extrusion granulator belongs to the dry granulation process, without the need for drying process, with high granulation density, good fertilizer efficiency, and full organic matter content; It also saves the money for purchasing dryers and cooling machines, and there is no need to burn coal in the later stage, thus saving a significant portion of the funds. However, the extruding granulator is flat and round, which is easy to jam when machine seeding crops in the field, and the liquidity is not very good. Therefore, if this granulation process is used carefully for Manure produced by machine seeding farmers, it is recommended to select compound fertilizer and compound fertilizer.

2. The stock transfer granulator is a process that has always been used for compound fertilizer granulation, and can also be used to produce Manure, but the granulation rate is low. If organic and inorganic Manure is produced, this process can be selected.

3. The disc granulator is a relatively traditional process that produces smooth particles and sells well, with the only drawback being its low density; At present, people are pursuing new and innovative methods of granulation, so the number of users is gradually decreasing (universal).

4. New type Manure granulator This granulation process is the hottest product sold by Henan Tongda Heavy Industry Co., Ltd., and is also popular with customers. This process has high output and smooth processing. If Manure rounding machine is added, the granulation can be comparable to disk granulation. However, it is necessary to purchase dryer and cooler. The whole set of equipment for Manure of this process is expensive.

5. The ring mold granulator has the highest particle density and does not scatter particles during sales and transportation. However, in the later stage, a rounding machine must be added to achieve the finished product of the round particles. This granulation process is more expensive than extrusion granulators.

6. The new type of compound fertilizer granulator is an excellent process product for organic and inorganic granulation, with a special internal design that is not easy to stick to the wall and high yield; It can also be used to make compound fertilizers such as high nitrogen fertilizers. This granulation process can be used for raw materials with higher viscosity.

Sheep manure organic fertilizer production line process: sheep manure processing of commercial organic fertilizer requires two steps: pre fermentation and processing part and deep processing granulation part. Organic fertilizer machine need fermentation compost windrow turner machine, organic fertilizer crusher, roller screen machine, horizontal mixer, organic fertilizer granulator, rotary dryer, cooler, screen machine, coating machine, packaging machine, conveyor and other equipment.

Sheep manure organic fertilizer production line is a series of organic fertilizer machine, which uses pig manure as raw material, ferments and processes with high-tech equipment to produce organic fertilizer. Sheep manure is a kind of high quality organic fertilizer, which can be used not only as feed for fish and shrimp, but also as fertilizer for planting flowers and crops after fermentation.
 The process flow of sheep manure organic fertilizer production line is as follows:
1、 Stacking on the ground, using the ground compost windrow turner, or putting materials in the fermentation trough, using the trough compost machine.
2、 Evenly sprinkle the fungicide, turn over the pile and ferment to reach the temperature rise, stink, decay, and kill the miscellaneous bacteria and grass seeds
3、 Fermentation 7-12 days, according to the temperature of different places, the number of times of turning pile is different
4、 Complete fermentation and maturity, out of the trough (directly collected by forklift on the ground)
5、 Use the grading screen for coarse and fine screening (the screened powder fertilizer can be sold directly)
6、 Smash the screened block with a fertilizer crusher and return it to the grading screen
7、 Mix the required trace elements with a premixer
8、 Pelletizing with organic fertilizer granulator
9、 Feed to dryer and cooler
10、 Automatic packaging machine packaging sales

Ground stacking fermentation is currently a more advanced and cost-effective fertilizer production mode that requires the stacking of materials into long strips. The materials are stirred and crushed by a tracked composting machine at regular intervals, and organic matter is decomposed under aerobic conditions. It also has the function of crushing, which greatly saves time and labor, significantly improves the production efficiency and product quality of Manure plant, and greatly reduces the cost. Some auxiliary facilities can also be added, such as automatic sprinkling devices.

Crawler type composting machines come in various sizes and are suitable for planting viscous substances such as materials, filter mud, furfural, straw, grass, mushrooms, etc. It can meet the needs of multi-level Manure, mushroom planting and other manufacturers.

The tracked composter adopts a four-wheel walking design, which can move forward, reverse, and turn, and is operated and driven by one person. During driving, the entire vehicle rides on a pre stacked long strip of fertilizer base, and the fertilizer base raw materials are mixed, fluffy, and moved by a rotating blade shaft mounted under the frame. After passing by, the vehicle is tampered with into new strip piles. This machine can be operated in an open outdoor field or in a workshop greenhouse.

How to operate and use a tracked composter? Specific requirements for the correct use of track flipping machines:

1. The track type composting airport must be flat and solid, with no concave or convex surfaces greater than 50mm in the operating area. The length is not limited, and the width should ensure the smooth operation and turning of the track type composting machine.

2. The raw fertilizer to be mixed should be piled up in a straight line with a width of no more than 2000mm and a height of no more than 800mm.

Maintenance and upkeep of tracked composting machines:

1. Shift maintenance (working for 10 hours) inspection, tighten all connecting bolts and nuts, and check if the oil drain plug is loose.

2. Check all parts of the pins and cotter pins for defects, and replace them with new ones if necessary. The cotter pins must not be replaced with other objects.

3. Check if the variable blade is damaged and if the fastening bolts are loose, and if necessary, make up and tighten them.

4. Clean the hardened attachments on the tracked composter.

5. After the crawler type composter works for one season, replace the Gear oil of the reduction gearbox, check the bearings at all parts, remove them, clean them, coat them with new grease, and install them properly. If they are worn seriously, replace them.

6. Check the crawler composter for varying degrees of wear and replace it with a new knife if necessary.

7. The crawler type composter should not work for a long time, and all exposed parts should be coated with oil to prevent rust. When placed outdoors, it should be covered.