Organic Fertilizer Drying Process

Drying link is an important link in the fertilizer manufacturing process, and the drying method is very key. The fertilizer produced by the organic fertilizer equipment is completely dry fertilizer, so how does the organic fertilizer equipment produce dry fertilizer?

(1) Mechanical dewatering method: mechanical dewatering method is to extrude part of the water by pressurizing the material. Common methods include pressing, sedimentation, filtration and centrifugal separation. 

Mechanical dehydration can only remove part of the free water in the material, while the combined water remains in the material. Therefore, the water content of the material after mechanical dehydration is still very high, generally 40-60%. But mechanical dehydration is an economical method.

(2) Heating and drying method: also known as drying, it uses heat energy to heat materials and evaporate the water in materials. A certain amount of heat is required to remove moisture from the material.

 Generally, air is used to dry materials. The air is preheated and sent to the dryer to transfer heat to the material, so that the water in the material evaporates to form water vapor, which is brought out of the dryer with the air. After the material is heated and dried, the combined water in the material can be removed to achieve the water content required by the product or raw material.

(3) Chemical dehumidification method: use hygroscopic agent to remove a small amount of moisture in gas, liquid and solid materials. 

Due to the limited dehumidification capacity of hygroscopic agent, it is only used to remove trace moisture in materials. Therefore, it is rarely used in production.

More details on the dryer machine, go to https://manurefertilizermachine.com/poultry-manure-dryer/

What to do in manure fermentation?

1. Requirements for fermentation raw materials

Fermentation raw materials (such as feces and other agricultural wastes) should be fresh and can not be recycled naturally.

2. Requirements for accessories

Fermentation accessories (such as straw, rice bran, etc.) should have moderate water content, strong water absorption, appropriate particle or length, and should not be too large. The addition amount shall be determined according to the moisture content of fermentation raw materials.

3. Strains should be removed

At least 50g (1 or 2) of a ton of raw materials are required for organic fertilizer fermentation strains. Considering that it can not be evenly applied on the fermentation materials, 50g of bacteria and 500g (1kg) of any raw material shall be mixed and stirred evenly, such as wheat drum, sawdust, oil dry, rice bran, etc, Then sprinkle it into the fermentation material, stir it evenly, and stack it for fermentation.

4. Adjust the fermentation water well

The water regulation of raw and auxiliary materials is the most important, which is related to the success or failure of fermentation. The moisture requirement is: after the raw and auxiliary materials are mixed, they are held together, divided into two and fall on the ground. The proportion of general auxiliary materials (such as straw, straw, etc.) is 10% ~ 30% (weight percentage of raw materials). If calculated according to the volume ratio of the two, it is generally 2 parts of raw materials and 1 part of auxiliary materials.

5. The length, width and height of fermentation pile shall meet the standards

The width, height and length of fermentation products shall not be less than 1.5m and 1m respectively.

More details, on organic fertilizer fermentation, go to https://compostturnermachine.com/compost-fertilizer-making-machine/

Pig farm manure fermentation technology

The biggest headache of pig farms is the problem of fecal treatment, because composting not only occupies space, but also easy to produce peculiar smell. Under the pressure of environmental protection, pig manure treatment is a big problem. As long as the feces are handled properly, it can not only solve the environmental problems of pig farms, but also bring additional income. Now the market price of organic fertilizer is very high. 

Raw materials are livestock excreta, straw and other crop wastes. Organic fertilizer fermentation equipment manufacturers share pig manure fermentation technology and carry out biological fertilizer projects.

Technology of pig manure fermentation organic fertilizer

1. Add fermentation bacteria: livestock manure 60%, food bacterial residue 20%, straw and other materials with low water content (reduce the water content to 50%, which is the appropriate water content for fermentation), and 1% bacterial starter. The purpose of adding bactericide is to increase the heating rate, control the fermentation temperature at 65 ℃ ~ 70 ℃, eliminate peculiar smell and sterilization in the fermentation process, speed up the fermentation speed and shorten the fermentation time to about 15 ~ 20 days

Precautions for fermentation process: stir with compost dumper every 2 days. In order to increase the oxygen content, the compost needs to be turned constantly; At the same time, the fermentation strains need to contact the materials more evenly to improve the maturity and speed up the fermentation maturation process.

Pig manure fermentation composting technology

2. Crushing after fermentation and ripening: because some decomposition products are too large for fertilization, they need to be crushed with a semi wet material crusher to prepare for the next organic fertilizer granulation (the smaller the crushed particles are, the easier it is to granulation). The crushed and stirred materials are powdery, which is not conducive to mechanical fertilization.

At present, many organic fertilizers on the market are fermented with animal manure, crop straw, pressed cake or beer residue and monosodium glutamate residue. In the fermentation of organic fertilizer, the nutrient content of chicken manure is the highest, followed by pig manure. 

Now it is fed with concentrate, so the nutrient content and organic matter content of pig manure are relatively high (the nutrient content of pig manure raised by farmers is relatively low), which is suitable for organic fertilizer fermentation. According to many experimental results, the effect of pig manure organic fertilizer is similar to that of chicken manure fermentation. 

Therefore, the market prospect of pig manure fermentation as organic fertilizer is very good. SX fertilizer equipment manufacturer provides customers with organic fertilizer equipment and NPK fertilizer production line to help complete fertilizer manufacturing and processing.

Pig Manure into Granular Compost

Pig manure organic fertilizer granulator: whether you like pork or not, 700 million pigs are there. The problem is that the value of pig manure brought by these 700 million pigs exceeds 100 million.

Pig manure is very "fat". Today, no one will question the necessity of environmental protection in pig breeding. How to do it has become a problem that the industry really needs to think about. The same thing may look completely different from different angles. 

In some people's eyes, these hundreds of millions of tons of manure can be a source of pollution, but in some people's eyes, it can't be a source of wealth? Turn pig manure into organic fertilizer and garbage into resources. Endless troubles have suddenly become endless benefits. All problems have been solved at once?

Reality will never be as full as ideal. Whether it is a pig farm or an organic fertilizer plant, it seems that there is no real way to combine the two. The production of organic fertilizer is a completely unfamiliar technology for pig farms, which is difficult to accept huge investment. For organic fertilizer plants, the use of pig manure raw materials is also full of unknowns. The fertilizer industry even spoke frankly about the various residues of heavy metals and antibiotics.

Who can build a bridge between the two first? We habitually think of the government. The government has done a lot of work, from regulation to subsidies. But everyone knows that the market is the greatest force. We are glad to see that leading enterprises such as Wenshi, muyuan and Dongrui have made many successful attempts.

Only when everyone in the market starts to benefit from it can the 100 billion market in the pig manure organic fertilizer theory be really activated, and then the pig manure will naturally become a fertilizer difference.

Q: how does pig manure mature?

A: pig manure has fine texture, low cellulose content and high nutrients. It is a good organic fertilizer. However, due to its high water content, slow maturity and less fermentation heat release, it belongs to cold fertilizer.

Its fermentation is slower than sheep manure and horse manure. Fermentation requires a certain temperature and humidity. The fermentation temperature of pig manure should reach 60 ℃ - 70 ℃, and the water content should reach about 60%. (the judgment method of 60% water content is to knead pig dung into a ball by hand and loosen it when it is loose.) if the temperature is not enough, cover it with film or mix some horse dung well. 

When the water content is high, the feces can be opened to evaporate the water. When it is not enough, add water. In addition, adding some nitrogen fertilizer can speed up the fermentation.

The standard for good fermentation of pig manure is: the color is yellow green, there are white mycelium like substances, the smell is not strong, slightly alcoholic. The water content of pig manure is 81.5%, organic matter is 15.0%, nitrogen is 0.60%, phosphorus is 0.40%, potassium is 0.44%. High nutrient content, balanced, soft, large and long fertilizer effect, it is "warm fertilizer".

 Pig manure has fine texture and complex components, including protein, fat, organic acids, cellulose, hemicellulose, inorganic salts, etc. Pig manure contains more nitrogen and a smaller carbon nitrogen ratio (14:1). Generally, it is easy to be decomposed by microorganisms and release nutrients that can be absorbed and utilized by crops. After decomposition, it can be applied to cold soil, sandy soil and clay soil to improve the soil.

Quality Compost Fertilizer Production Tips

Measures to improve composting technology and composting quality

Although the application of waste compost can improve soil and promote plant production, due to the composition of waste itself, the process is more professional in the process of fertilizer manufacturing, which will also have a potential impact on the environment. 

High production, transportation and application costs and poor economic benefits restrict the application and development of composting. However, as a waste treatment and resource recovery method, economic benefit can not be the only standard to measure, but to make it a promising waste treatment method, improving composting process and improving composting quality is the main direction of future development.

Improvement of composting process

Composting has a long history and many technological processes. The treatment cost, treatment effect and compost quality of different process methods are different. Traditional anaerobic composting uses anaerobic microorganisms to complete the decomposition reaction. 

Air and compost are isolated, the temperature is low, the process is relatively simple, and the nitrogen storage in the product is relatively large, but the composting cycle is too long, the smell is strong, and the decomposition of incomplete substances. Modern composting process is basically aerobic composting through forced ventilation. This is because of the high temperature of aerobic composting, effective killing of pathogens, complete decomposition of matrix, short composting cycle and low odor. wait.

How to collect garbage by classification and what classification equipment are needed?

Composting is a treatment technology of organic components in garbage. Stone, metal, glass and other wastes not only affect the fermentation process of compost, but also affect the quality of compost. These substances must be classified and treated separately. At present, mixed collection is generally used for urban domestic waste in China. 

Although the paper and plastic in the garbage are greatly reduced after being picked up by residents, scavengers and sanitation workers for many times, the garbage still contains non degradable substances such as metal, waste battery and waste lamp. At present, the combination of mechanical sorting and manual sorting is usually used in the composting process. Mechanical separation methods mainly include screening, air separation and magnetic separation. Taking effective measures to promote the classified collection of municipal solid waste in China is very necessary to save composting cost and improve composting quality.

How to shorten the maturity cycle of composting

Composting mainly uses microorganisms to degrade organic matter, and microorganisms are the main body of the composting process. The type and quantity of microorganisms in compost have an important impact on the fermentation time and fertilizer efficiency of compost. There are two main microbial sources in composting. 

On the one hand, it comes from the composting material itself. On the other hand, special microorganisms are domesticated and cultured to inoculate compost. These strains have the characteristics of strong activity, rapid reproduction and rapid decomposition of organic matter. They can accelerate the composting reaction process, shorten the composting reaction time, and help to reduce investment and land occupation.

Choose quality compost machnes for your compost fertilizer production, go to https://compostturnermachine.com/

How to make througly compost?

A lot of organic waste is produced every day. If not handled in time, it is easy to pollute the environment and affect human health. Since the turner machine entered the market, it has effectively alleviated this situation. So how does Turner protect the environment? In compost fermentation technology, tank fermentation is used to produce organic fertilizer in industry. Optional equipment includes tank Tipper and chain plate tipper. Appropriate equipment can be selected according to actual needs.

Fermentation treatment of fertilizer production process

As a new type of machinery, organic fertilizer dumper is the core equipment of aerobic dynamic composting. Quickly replace manual and forklift and become a tool for turning materials. It is the mainstream product affecting the development trend of composting industry. The suitable height of fermentation tank is 1.0-1.3m, the width is 6m and the length is 50-100m. It can be determined according to the building area of the farm and the shape of the plot.

We take the widely used chain plate tipper as an example, which is the guarantee of composting control technology. Chain dumper is a kind of bio organic fertilizer that uses the principle of aerobic fermentation to convert animal manure, agricultural waste, sugar mill filter mud, sludge, domestic waste and other pollutants into green environmental protection and improve soil quality. Turn it into organic fertilizer and let the waste create due value. The prospect of chain turnover machine is very good! Organic fertilizer can increase soil organic matter and improve soil physical and chemical properties.

Process characteristics of chain dumper

1. The stacker can complete the continuous fermentation process of feeding at one end and discharging at the other end of the fermentation tank, and can also complete the batch fermentation process of full tank.

2. Select forced mechanical turnover aeration and pipe ventilation oxygenation aeration

3. The solar composting workshop has excellent heating effect and regulation function, and can carry out composting production all year round.

4. In order to save money, a canopy can also be used to replace the solar composting workshop.

SX equipment factory, a geotechnical machinery manufacturer, believes that increasing the application of organic fertilizer and increasing the content of soil organic matter are the main links to improve soil fertility. Organic matter can increase soil aeration, water permeability and water storage capacity, improve root growth environment, and strengthen soil water and fertilizer conservation. The fermented compost is further processed into organic fertilizer through a fertilizer granulator.

How to use cow manure fertilizer machine efficiently

In the process of organic fertilizer production, the failure of organic fertilizer equipment will affect the normal work progress, delay the production plan and cause production losses. We believe that organic fertilizer enterprises should take countermeasures to reduce the failure of organic fertilizer equipment and save funds for production.

Fertilizer production line

The following countermeasures to reduce the failure of organic fertilizer equipment are summarized for your reference:

Countermeasures to reduce the failure of bio organic fertilizer equipment:

(1) Maintain the initial and basic state of organic fertilizer equipment and maintain the original design parameters: This is the basic work, that is, the first step to reduce the failure of organic fertilizer equipment is to restore the basic state of organic fertilizer equipment;

(2) Strictly abide by the operating procedures to prevent and avoid destructive operation and overload operation: the problems of organic fertilizer equipment are mostly caused by improper operation or maintenance. The significance of standardizing employee behavior is to prevent and reduce this organic fertilizer equipment problem caused by simple reasons;

(3) Continuously discover, prevent and repair natural deterioration and repair organic fertilizer equipment under potential fault conditions: the significance of independent maintenance. One of the most important steps is to solve the problem of fault source through the participation of front-line employees in finding problems at the first time, comprehensive and standardized production maintenance, advocacy and elimination of six sources;

(4) Correct the defective design and actively maintain the accidental improvement of design and manufacturing defects of organic fertilizer equipment;

(5) Prevent man-made deterioration, man-made damage and destructive maintenance;

(6) Control any abnormal external conditions and accelerate the degradation of organic fertilizer equipment.

No matter what equipment it is, as long as it is equipment, some faults will inevitably occur. It may be due to the quality problem of the equipment, improper use, long-term use, parts wear and other reasons, and some faults will occur in the organic fertilizer equipment for a long time.

More details, go to https://manuretofertilizer.com/organic-fertilizer-making-machine/

Bio Fertilizer Production with Compost Turner

Compost dumper is an important part of bio organic fertilizer engineering. What role does it play in the fermentation of organic fertilizer. How does the bulldozer work and how does it affect the biological composting process? The working principle of compost turning of organic fertilizer fermentation equipment is introduced in detail below.

Organic matter will produce a lot of heat and consume a lot of oxygen in the fermentation process, but due to the large processing capacity and high stacking in the fermentation process. In order to fully and quickly ferment organic matter into small molecular organic matter and make beneficial bacteria more active, only the oxygen content can be increased. In this case, we have developed a set of aerobic turnover equipment in high temperature period of composting based on many years of experience in commissioning and production of organic fertilizer, which can improve the physical oxygen content in the fermentation process of bio organic fertilizer

Compost dumper is a fermentation treatment equipment developed for biological fertilizer project according to the characteristics of organic fertilizer fermentation, including walking strip dumper and trough dumper. In the process of turnover operation, the rotary machine not only discards the materials to make them contact with the air, but also has the crushing function, which greatly saves time and labor, and greatly improves the production efficiency and product quality. Organic fertilizer plant, greatly reducing the cost. The trough soil dumper has a large treatment scale, needs to be operated on a fixed fermentation tank, and can process compost in batches. When the organic fertilizer raw materials are completely rotten, they shall be completely removed from the fermentation tank, put into new materials, and send the cleaned compost to the composting yard. In order to facilitate the spraying of bacteria on materials, some auxiliary facilities can be added, such as automatic spraying device, etc.

According to the bioinorganic fertilizer standard, compost shall be aged, adjusted for nutrition and inorganic matter, processed by fertilizer granulator and sold as compound fertilizer.

More details, go to https://compostturnermachine.com/bio-composter-machine/

How does poultry manure ferment rapidly?

Aerobic fermentation is very important in biological fertilizer fermentation engineering. In the strict fermentation process, the permeability of aerobic bacteria directly affects the reproduction of anaerobic bacteria or aerobic bacteria. The temperature of aerobic fermentation is high and that of anaerobic fermentation is low; The more air enters, the higher the temperature, on the contrary, the lower the temperature; The more air, the more microorganisms multiply, and vice versa; Bacterial egg white is not necessarily better than plant eggs, etc.

The production of organic fertilizer by fermentation tank is a composting technology, which puts materials into the fermentation tank and turns, stirs and smashes them through the trough organic fertilizer fermentation tank / organic fertilizer fermentation tank machinery, so as to ferment, rot and degrade organic fertilizer. Material Science. Compared with static composting, it is easier to obtain constant product performance and better control effect on odor. The overall degree of automation can be higher and save land.

Purpose and characteristics of poultry manure fermentation Dumper:

1. It is actually used for the fermentation and dumping of livestock manure, sludge garbage, sugar factory filtered sludge, cake meal, straw sawdust and other organic incinerators. It is widely used in organic fertilizer plants, compound fertilizer plants and sludge and garbage plants, Horticulture, and mushroom plantations.

2. It is used for aerobic fermentation and can be used together with solar fermentation room, fermentation tank and walking machine. It can be used together with the walking machine to realize the function of one machine with multiple slots.

3. High efficiency, stable operation, durability and even throwing. In the throwing process, the walking speed can be adjusted at any time according to the moisture density environment of the material. The whole tank body is overturned and thrown once. The pig manure organic fertilizer fermentation tank is stirred evenly and quickly, and has the function of crushing materials, so that the materials are in full contact with the air and the material fermentation is better.

More detailed info, go to https://compostturnermachine.com/compost-tank/

How to compost with fertilizer machine?

As an important mechanical equipment in the fermentation process of biological fertilizer project, the dumper needs more attention in the use process in order to be better used and bring higher income.

1. Check whether the oil circuit system and smooth system of the dumper are unblocked. If it is not unblocked, immediately notify the maintenance personnel for maintenance.

2. Check whether the amount of oil in the upender oil tank is satisfactory. If not, add enough. Check whether the hydraulic system leaks;

3. Before starting the stacker, carefully check whether the organization of each part is intact and whether the positioning of each transmission handle and shift handle is accurate and inaccurate. You should also carefully maintain the smooth operation of the machine as required.

4. Operators must be present before going to work.

5. Before starting the stacker, the rolling part of mechanical energy shall be rolled. Investigate whether the machine has abnormal rolling, and notify the maintenance personnel to repair in time.

6. When starting the stacker, first turn on the power switch to energize the machine, and then turn on the switch of electric oil pump and each motor for trial operation. After the operation of the rail changer stops, operate on the upper rack.

7. During the operation of the dumper, if abnormal conditions such as spindle vibration, loud noise, or high pressure and high temperature exceeding 65 ° C are found, it shall be handled and checked with the technician immediately;

8. Except for the maintenance and repair carried out by relevant personnel during the operation of the dump machine, other personnel shall stop the machine.

9. If there is a problem with the dumper, immediately inform relevant personnel to find out the cause and eliminate the problem. It is not allowed to deal with it without authorization. It is forbidden to operate the equipment with disease.

10. After the operation of the upender, turn off the fan and let the drum run for 2-3 minutes. Desilting can be carried out before shutdown. After that, the tipper shall be cleaned, ironed and dedusted, oiled smoothly, and the power supply shall be blocked.