organic fertilizer production line

Composting fermentation is an important step in the production of organic fertilizer using livestock and poultry manure, and flipping is an important measure to improve composting efficiency and the quality of compost products. In the past, in the process of composting livestock and poultry manure to produce organic fertilizer, the fermentation and flipping of fertilizer consumed a lot of manpower, material resources, and financial resources. With the development of livestock and poultry manure composting technology, modern design methods, and industrial control technology in recent years, our company produces a dedicated organic fertilizer fermentation tank for livestock and poultry manure, which makes the fermentation effect of the material better and is highly praised by customers.

The working principle of horizontal organic fertilizer fermentation tank is to evenly mix waste (livestock manure, kitchen waste, domestic sludge, etc.), biomass (straw and sawdust, etc.) and returned materials in a certain proportion to make the moisture content reach the design requirements of 60-65% before entering the three-dimensional aerobic system. By adjusting the moisture, oxygen content and temperature changes of raw materials, the materials can be fully aerobic fermented and decomposed, The heat released during the decomposition process can increase the temperature of the material itself, with a maximum temperature of 95 ℃. The water in the fermentation material is evaporated as the temperature increases, and some organic matter is decomposed, thereby reducing the volume of the pile and achieving waste reduction treatment. The organic fertilizer fermentation tank controls the temperature between 65-75 ℃ through ventilation, oxygenation, stirring, and other functions to achieve the temperature for material fermentation treatment. At this temperature, a large number of pathogenic bacteria and parasites in the pile can die. At the same time, a deodorization system is used to treat the emitted gas with a foul odor, achieving the goal of harmless treatment. The product after high-temperature aerobic fermentation can be used for soil improvement, landscaping, landfill cover soil, etc.

The horizontal organic fertilizer fermentation tank has the following advantages:

1. High temperature aerobic fermentation, utilizing high-temperature microbial technology, has low energy consumption and operating costs;

2. The equipment occupies a small area and has a high degree of automation. One person can control it to complete the fermentation process;

3. By using biological deodorization equipment to achieve gas emission standards without generating secondary pollution;

4. The main body of the equipment is made of stainless steel special material, which reduces corrosion and has a long service life;

5. The main insulation design and auxiliary heating ensure the normal operation of equipment in low-temperature environments;

6. The treated domestic sludge, kitchen waste and livestock manure are used for processing organic fertilizer to realize resource utilization.

Method for making dead leaves organic fertilizer production line:

1. Prepare materials and add bacteria. 1 to 1.5 tons of dried leaves and withered grass, about 2.5 to 3.5 tons of fresh material, (it is best to break up the fallen leaves and withered grass first) with 1 kg of fertilizer starter. The fertilizer and starter should be mixed with rice bran (or corn flour, wheat bran) at a ratio of 1: 5 to 10 before use. The C / N ratio of the fermentation material should be maintained at 25-30. The C / N of the fallen leaves and withered grass is too high, so it should be adjusted. Therefore, one ton of dead grass leaves should be added with one kilogram of urea (or 100 kilograms of livestock and poultry manure).

2. Build materials. The prepared materials should be piled while spreading bacteria. The pile height and volume should not be too short or too small. Requirements: The pile height is 1.5 to 2 meters, the width is 2 meters, and the length is 2 to 4 meters. 3. Regulate moisture. The moisture of the fermentation material should be controlled at 60 to 65%. Moisture judgment: Hold the material tightly with your hand, see the watermark in your fingers, but do not drip. Fermentation is slow with less water, and aeration is poor with more water, which can also cause “septic bacteria” to work and produce odor.

3. Mix well and ventilate. Fertilizer fermentation agent requires good (aerobic) fermentation. During the operation process, the oxygen supply measures should be increased to achieve uniform mixing, diversion and ventilation. Otherwise, anaerobic fermentation will cause odor and affect the effect. At this stage, a compost turning machine can be used for flipping to provide oxygen.

4. Fermentation is complete. Generally after 48 hours of material accumulation, the temperature rises to 50-60 ° C, and on the third day it can reach above 65 ° C. It should be overturned once at this high temperature. Generally, high temperatures above 65 ° C occur twice during the fermentation process. , Overturning twice can complete the fermentation, and normal fermentation can be completed within a week. The material was dark brown, and the temperature began to drop to normal temperature, indicating that the fermentation was complete.

When producing fertilizer, the NPK fertilizer production line needs a lot of auxiliary equipment to complete the entire granulation production task. Among the auxiliary equipment, one is mixing equipment for mixing materials.

In many production processes, a mixer is used to mix materials. The following Tianci compound fertilizer equipment will simply introduce a double spiral cone mixer to everyone.

Double spiral cone mixer is a combination of motor, reducer, bracket, short and long spirals, shell parts and other parts. The housing has a feed inlet, a discharge outlet and a body seat. There are two types of reducer: cycloid pin gear reduction and worm gear reduction. The design of the double-screw stirring rod part uses double cantilever, unequal length, unequal spiral distance, different speed,

Asynchronous revolution design, the double spirals rotate around their centerlines and revolve around the conical centerlines, so that the materials are fully mixed. Due to the use of advanced technology to design and manufacture, the blended materials will not be ground and crushed, and there is no column angle, deposition and other phenomena. The material size is 20 ~ 200 mesh, and the mixing time is 5 ~ 8min. The discharge device is provided with a manual or electric mechanism. The housing and the parts in contact with the material are suitable for stainless steel. This equipment can also be equipped with a water spraying mechanism according to the requirements of the production process.

This equipment is intermittent operation, so a suitable mixer should be selected according to the production scale of blended fertilizers. Generally, two or more mixers should be equipped to keep the production mobile to meet the needs of the market.

This kind of equipment is the supporting production equipment in the entire compound fertilizer production equipment. We can calculate the specific usage model and specifications according to our production volume. If the specification of the mixing equipment is too large, it may cause energy waste. Too small will affect the normal production, so be sure to choose the right one.

We are fertilizer machine manufacturers; we can supply different kinds of fertilizer machines, including the mixing machine, welcome to inquiry.

The processing of commercial organic fertilizers using organic fertilizer equipment requires two steps: the pre fermentation treatment section and the deep processing granulation section. The complete set of automated organic fertilizer production equipment includes: manure dewatering machine, fermentation tipping machine, organic fertilizer crusher, organic fertilizer mixer, organic fertilizer granulator, rotary dryer, cooling machine, drum screening machine, automatic packaging machine, belt conveyor, coating machine, etc. There are also several types of configuration standards for organic fertilizer production lines. In order to give everyone a deeper understanding of organic fertilizer equipment, the following will introduce the functions and configuration standards of organic fertilizer equipment:

1. Hydraulic tank type tipping machine: Its equipment is used for the fermentation and tipping of materials, and this type of equipment has the advantages of high fermentation material accumulation, large tipping yield, and thorough material turnover. It is suitable for large-scale organic fertilizer fermentation, especially for organic fertilizer manufacturers with high land costs.

2. Dual axis horizontal crusher: aims to crush fermented materials to achieve uniformity. This equipment also has the advantages of reasonable structure, convenient installation, high efficiency, significant energy saving, durability, and easy maintenance.

3. Horizontal mixer: It is used to crush, mix, and mix the crushed materials with various raw materials such as nitrogen, phosphorus, potassium inorganic fertilizers, and other additives in a certain proportion.

4. Disc granulator: Granulate the mixed and evenly stirred materials, and shape the materials. Its advantage is that it is suitable for cultivating raw materials, especially for organic materials, and has stable granulation, high particle forming rate, and uniform appearance of finished particles that are not easy to break.

5. Drum dryer: It is used to further remove the internal moisture content of the processed material particles to meet the moisture content standard.

6. Rotary cooling machine: Cooling the dried granular material. Due to the high temperature of the dried material particles, it is difficult to store them, so cooling machine processing is required. The cooled granular material is easy to store and maintain its quality.

7. Drum screening machine: The particle material produced from the granulation and forming process will have certain differences in size, so it needs to be processed by the screening machine to screen out unqualified particles for secondary crushing processing.

8. Coating machine: Wrap a thin film on the surface of material particles, which is beneficial for strengthening the particle shape and selling very well, with a very bright and smooth surface.

9. Automatic packaging machine: After a series of processing, material particles can be transported to the equipment through a lifting machine for final weighing and packaging. The automatic packaging scale is controlled by a microcomputer and can achieve multi range measurement. It has high weighing accuracy, automatic clamping, sewing, automatic peeling, and detection functions, and its advantages are incomparable to manual packaging.

Organic fertilizer equipment can effectively solve the environmental pollution caused by organic waste in industries such as livestock and poultry breeding, reduce the eutrophication of surface water caused by pollution, improve the safety and quality of agricultural products, and lay a good foundation for human comprehensive consumption of green and organic food. The ecological and environmental benefits are quite significant.

The livestock and poultry breeding industry has developed rapidly, with the characteristics of regionalization, scale, and intensive management. Animal husbandry has made significant contributions to the improvement of people’s living standards, but it has also caused serious environmental pollution, hindering the sustainable and stable development of the animal husbandry industry. Animal manure is rich in organic matter and a certain amount of nutrients such as nitrogen, phosphorus, and potassium, making it a good source of organic fertilizer. If livestock manure is not treated and directly discharged into the environment, it not only pollutes the environment, spreads diseases, but also causes waste of resources. Therefore, it is very important to use organic fertilizer production lines for harmless and resourceful treatment of livestock and poultry manure.

The organic fertilizer production line utilizes modern microbial technology, mainly livestock and poultry manure, with bran, peanut shell powder, crop straw, and other auxiliary materials and bacterial strains fully mixed. It uses equipment such as dehydrators, fermentation stackers, semi wet material crushers, horizontal mixers, organic fertilizer granulators, dryers, coolers, drum screening machines, film wrapping machines, packaging equipment, and belt conveyors to quickly heat up, ferment, and decompose Bioorganic fertilizer produced after a series of harmless treatments such as deodorization.

The organic fertilizer crusher adopts a two-stage rotor for upper and lower crushing, without the design of a screen bottom, a high alloy wear-resistant hammer head, and bidirectional gap adjustment technology. If the hammer blade is worn, it does not need to be repaired, but can be moved to continue using. Adjusting the gap between the hammer head and the lining plate can control the particle size of the material. Only one person is needed for easy operation and easy maintenance. The material passes through the upper rotor crusher to form small particles, and then is transported to the lower rotor to continue crushing into fine powder, achieving the good effect of material powder and hammer powder. After that, it is directly discharged from the discharge port. When crushing wet materials, there will be no blockage of the material outlet, and rainy weather will not delay the normal production and use of customers.

Roll extrusion granulator: No drying process to achieve room temperature granulation, one-time molding, with the advantages of low investment, fast efficiency, low energy consumption, long service life, and high granulation rate. This machine has no discharge of three wastes, stable and convenient operation, advanced and reasonable technology, compact and novel structure, and is matched with corresponding equipment to form a small production line, which can form a certain capacity of continuous and mechanized production. It is a promotion project of national environmental protection applicable technologies.

Autumn is the season of harvesting and sowing, and it is also the peak period of fertilizer use. Zhengzhou Huaqiang Heavy Industry Co., Ltd. will discuss with you here the common knowledge about the maintenance of this NPK fertilizer production line equipment, which can ensure the normal production of our NPK fertilizer production line, so as not to delay this great opportunity.

Every day after the start or end of production, you need to check whether the compaction device of the equipment has loosened, and if there is a compaction of the loose parts in time, to avoid danger.
Every day employees need to check whether the connection of the feed box in the compound fertilizer equipment is loose. If it is loose and the gap is relatively large, it will affect the normal use of the equipment and cause collisions between equipment components. In severe cases, it will cause equipment to rupture.

It is also necessary to check the supporting equipment of the equipment sieve during production to see if there is any obvious deformation or other abnormal phenomena, and to handle the abnormalities in time to ensure the normal operation of the equipment.
There is also the need to power off the device for safety reasons when adjusting other parts of the device, and the device needs to be turned off before adjusting the device.

You also need to check whether the bearing base of the equipment is loose, and whether the equipment needs to be changed. These issues are small details that we need to pay attention to in daily production, that is, these small details may affect our entire compound fertilizer production line. Production, so regular equipment maintenance and overhaul in daily production is very necessary, if there is anything you do not understand in the equipment overhaul, you can contact us.

We are fertilizer machine manufacturers, we can supply different kinds of compound fertilizer machines for the customers, any need, just contact us.

The most important way to solve urban environmental problems is to solve the pollution caused by the aquaculture industry, which is also a challenge that most cities face and find difficult to solve. To completely solve such problems, it is absolutely necessary to have organic fertilizer equipment. There are farmers of all sizes in every city, and the phenomenon of excessive accumulation of livestock manure is common in any city. How to centrally utilize them is the top priority in solving urban environmental problems.

The production methods of organic fertilizer can be divided into: raw material collection, raw material ratio, raw material moisture control, raw material fermentation, raw material crushing, raw material drying, granulation, packaging into bags, etc. The detailed process of the complete organic fertilizer production line is as follows:

1. Firstly, build a fermentation tank based on the customer’s usage site, which can also have multiple tanks per machine.

2. Secondly, raw materials such as animal manure are fermented and decomposed, with a fermentation cycle of 7-10 days and flipped every 2 days. The entire fermentation process can kill harmful bacterial communities inside, which is also an important part of the entire organic fertilizer production process.

3. After the organic fertilizer raw materials are fermented and decomposed, they are crushed by a semi wet material crusher (the finer the fermented materials are crushed, the more rounded the particles are produced).

4. Adding elements such as nitrogen, phosphorus, and potassium, using bidirectional spiral stirring for more uniform mixing, and mechanical granulation after uniform mixing of the prepared material. Pairing with raw materials is one of the important processes in organic fertilizer production to improve the quality of the fertilizer.

5. Use an organic fertilizer granulator to generate the required granular granulation of the mixed raw materials.

6. The organic fertilizer particles are sent to the dryer through a belt conveyor to dry the raw materials, and the moisture content of the dried raw materials does not exceed 30.

After the raw material undergoes the drying step to obtain high-temperature energy, the next step requires low-temperature cooling. Since water cannot be used for cooling, it is necessary to separate the contact between the material and water through the organic fertilizer cooling machine equipment.

8. The screening machine is used to screen out unqualified organic fertilizer particles, screen out coarse materials and then refine them. Fine materials can be granulated, with a more beautiful appearance and higher granulation rate.

9. For users with higher requirements, a layer of coating agent can be added outside the particles to make their appearance more rounded and shiny.

10. Finally, pack.

The vigorous promotion and use of organic fertilizer production lines can effectively solve this problem. Organic fertilizer equipment is used to ferment and decompose animal manure into organic fertilizer, which can be reused on crops and effectively improve crop quality. It can achieve the recycling of agricultural resources and effectively solve environmental pollution problems.