Production line process of organic fertilizer fermentation using crop and animal manure

fertilizer granulator Mar 1, 2023

The organic fertilizer manufacturing process for crop straw and animal manure usually consists of pre-treatment, main fermentation, post-fermentation, post-treatment, compounding and other processes.

 
1. Pre-treatment

The main task is to remove non-fermented foreign matters such as sludge, metals, batteries, etc. in plant residues, crush plant residues, and adjust moisture and C / N value. Reasons for removing non-fermentation foreign bodies: reducing the volume of the fermentation chamber; removing the materials that affect the fermentation, such as metals and batteries, and reducing the chance of heavy metal pollution; removing the hard-to-crush materials such as plastic ropes, which is conducive to subsequent crushing and stirring Reasons for crushing to adjust the size of plant residues: usually crushing makes the moisture of the raw materials uniform to a certain extent, increases the specific surface area of ??the material, increases the area where the material contacts the microorganisms, 2 high 30 solution speed. Theoretically speaking, the finer the material, the better, but in order to ensure a certain gap of the material to ventilate to obtain oxygen, the range of 2 to 30 mm is generally better.

2. Main fermentation

It can be carried out in the open air or in the fermentation device, and oxygen can be supplied to the accumulation layer or the fermentation device by turning the pile or forced ventilation. The first is the decomposition of easily decomposable substances such as sugar and protein, producing CO2 and H20, and at the same time generating heat, which raises the fermentation temperature. In the initial stage of fermentation, the decomposition and fermentation of the substance relies on mesophilic bacteria (30-40 ℃ is the most suitable growth temperature). As the fermentation temperature rises, the high-temperature bacteria with the most suitable temperature of 45-65 ℃ replace the mesophilic bacteria. Various pathogens, insect eggs and weed seeds are killed. Generally, the period from when the temperature rises to when it starts to decrease is called the main fermentation stage, which is 3 to 10 days.

3. Post-processing

In the material after two fermentations, almost all of the organic matter has become finely crushed and deformed, and the amount has been reduced. Once again, a sorting process is performed to remove debris such as plastic, glass, ceramics, metal, small stones, etc. broken.

4. Deodorize

Some fermented products have an odor after the fermentation is finished, and deodorization treatment is necessary. Methods include chemical deodorant deodorization, alkali water and aqueous solution filtration, activated carbon, zeolite, special soil, etc. as adsorbent filtration.

5. Compound

According to the product formula requirements and the nutrient content of the material after fermentation, urea, phosphate fertilizer, and potassium fertilizer are added to the fermentation material to produce an organic-inorganic compound fertilizer, or microorganisms with specific functions are added to produce a biological organic fertilizer.

6. Inspection, packaging, storage

Test and analyze whether the nutrient content, maturity, moisture content, heavy metal content, pathogen content, organic matter content and other indicators meet the product requirements. Weighing, packaging and storage after meeting the requirements.

Is it expensive to process pig manure through organic fertilizer equipment?

fertilizer granulator Mar 1, 2023

Pig manure is a high-quality organic fertilizer processing material. How much pig manure can produce one ton of organic fertilizer depends on the water content in pig manure and the production method of pig manure organic fertilizer. The raw materials for processing pig manure and organic fertilizer in the organic fertilizer equipment processing plant are mostly purchased from the pig farm. The pig farm cleans up a large amount of pig manure, and generally uses water to flush the manure or a manure cleaner to clean the pig manure.

Cleaning up pig dung with water will lead to more water content in pig dung, and the water content will not increase with the dung cleaner. If the water content in pig dung reaches 50% – 60%, then about 2.5 tons of pig dung can produce one ton of finished organic fertilizer. The method to determine the water content in pig dung: knead it into a ball without dripping water, loosen it and disperse it, and loosen it with cracks. In this state, the following process steps can be performed.

Organic fertilizer equipment pig manure fermentation organic fertilizer method:

Prepare pig manure, straw and starter, and simply crush the straw. Then, mix the pig manure, straw and starter together, and use a mixer to fully stir evenly. The mixed pig dung is piled up, and the tank type tipping machine is used for tipping fermentation. Generally, it needs to be flipped once in the third and fourth days of fermentation. When the odor of the compost pile becomes small, grayish brown, covered with white hypha, and becomes loose, the pig manure organic fertilizer is successfully fermented.

Equipment required for processing cow manure organic fertilizer production line into fertilizer

fertilizer granulator Mar 1, 2023

Cow manure organic fertilizer production line is loved by many investors

The cow manure organic fertilizer manufacturing process is a complete set of organic fertilizer granulator machine for processing organic manure using cow manure as raw material. You can use a cow manure processor to first pump cow manure from the manure tank to the equipment through the mud pump, and the equipment can be dehydrated after treatment. Fertilizer granulator machine price is also very favorable.  About 90%, crops such as straw and rice bran (including N \ P \ K) can also be used as filler, and then sprinkled with biological strain agent, 1KG strain agent mixed with 20K and moved into the raw material, which can ferment 1 ton of raw material. Turn over once every 1-2 days, usually 7-10 days can be completely rotted.

 

The investment is small and the effect is fast. In recent years, the pollution of livestock and poultry manure and urine and the residues of livestock and poultry products have caused human health problems. Pollution from livestock farming has become a major source of pollution in rural areas of China. Such huge data of livestock production must be paid attention to, and if it is not handled well, it will cause serious pollution to the environment. For example, the lack of timely treatment of livestock and poultry manure can cause serious pollution to surface water, groundwater, soil and air. What’s more serious is that, for the convenience of transportation, the smaller households simply piled up the manure of the beef cattle next to the highway, and did not adopt a scientific storage method.

Due to negligence in management, wind and rain make the feces flow everywhere. Such a situation is not only unfavorable to animal epidemic prevention requirements, but will also have a certain impact on people’s living environment.

Equipment composition and operation principle of the whole set of organic fertilizer production line

fertilizer granulator Mar 1, 2023

The operation of a complete set of organic fertilizer manufacturing process is a little complicated. This equipment has many components, which have been improved a lot on the basis of traditional equipment. Now the scope of application is relatively wide.

What equipment is included in the complete organic fertilizer process? The first thing we need to know about this issue is the production process of organic fertilizer, which includes: fermentation → crushing → ingredients → stirring → granulation → shaping → drying → cooling → sieving → packaging. We take the most common organic fertilizer made from poultry manure as an example. The specific applications include fermentation stacker, semi-wet material crusher, double paddle mixer, organic fertilizer granulator, dryer, cooler, and screening Equipment, packaging scales.

 

The core equipment for making organic fertilizer is the organic fertilizer granulator and dryer. You need to choose the corresponding granulation equipment and drying equipment according to the different materials.
 

The organic fertilizer granulator is mainly composed of disc granulator and agitator granulator. The equipments chosen for the two are different due to different materials. The number of disc granulators is one type of spray granulation. The process and operation are very simple.

The compressed granules have a large water content, which increases part of the drying cost. The tooth stirring granulator is a new type of organic fertilizer granulation equipment developed by taking advantage of the shortcomings. It shields certain shortcomings, so that the materials are evenly distributed under the action of centrifugal force at the same time as the high-speed operation, the streamline is good and the density is high, and the molding rate of the difficult-to-bond materials is large, and the application range is wide.

Precautions of organic fertilizer production line in fertilizer processing

fertilizer granulator Mar 1, 2023

Organic fertilizer manufacturing process has advantages in today’s national conditions, because the country advocates the concept of green environmental protection, so organic fertilizer manufacturing process still plays a relatively large role in production. Organic fertilizer is the use of waste that pollutes the environment to provide better organic fertilizer for agricultural production.

The material of organic fertilizer is manure or sludge. The application of organic fertilizer equipment and equipment generally needs to be dehydrated, dried, fermented, destroyed, and agitated. Then, according to the consequences of our requirements, stop the equipment. If it is required to make organic fertilizer powder, the basic technology of organic fertilizer equipment is dehydration, drying, fermentation, destruction, stirring, and packaging. After stirring, it can be packaged and stored.

If it is to make columnar granules, the basic process of organic fertilizer equipment is dehydration, drying, fermentation, destruction, mixing, granulation, cooling, packaging. Granulator, after granulation, the machine can be packaged or sold after cooling. It can also be bagged and stored after half an hour of artificial drying.

If spherical particles are required, the basic process of organic fertilizer equipment is dehydration, drying, fermentation, destruction, stirring, granulation, rolling, cooling, sieving, packaging, that is, to stop grinding and polishing of compressed columnar particles The pellets are rounded and then cooled and sieved to enter the packaging sequence.

Other material examples are based on practical materials combined with manure or sludge-type organic fertilizers. Equipped with fair and accurate organic fertilizer equipment, and then stopped according to the water content and fineness to stop the necessary treatment to properly suppress the formation of suitable particles.The goal of normalizing fertilizer efficiency. Fair and accurate selection of compound fertilizer equipment. In order to increase or decrease the reinvestment, when selecting organic fertilizer equipment, it is generally possible to make a conservative production estimate based on the model recommended by the manufacturer, so as to ensure that the intended purpose is completed under the customary form.

The equipment and equipment of organic fertilizer can effectively deal with the purification of inorganic wastes in livestock and poultry farming industries. He and inorganic food have laid the foundation of excellent quality, and the ecological situation has extremely obvious benefits. We have applied the process equipment and equipment of organic fertilizer and equipment, so that the organic fertilizer equipment and equipment can maximize the service for our production, work for our miracles, and add luster to our diligent chapter.

What kind of organic fertilizer granulator is commonly used for processing organic fertilizer

fertilizer granulator Feb 24, 2023

The raw materials of the bio fertilizer granulator are mainly manure (chicken, duck, pig, cow, sheep manure, etc.) and straw (wheat, rice, corn, etc.). They are contribute to environment. The raw materials are crushed and fermented, and then other nutrients are added for granulation.

In npk compound fertilizer prodution line, it is to be equipped with the fermentation compost turner machine to ferment the raw materials that the series fertilizer machine can use the simple compost turner machine to ferment the raw materials. And then it is to be equipped with the fertilizer crusher machine and fertilizer mixer machine and fertilizer crusher machine to deal with the raw materials. We can use the chain crusher machine, and the horizontal mixer machine to deal with the organic raw materials. Next, when producing the organic fertilizer granulator, the organic fertilizer granulator machine are necessary to be equipped in the fertilizer manufacturing process. 
 

In organic fertilizer production line, we can use the rotary drum granulator machine which it is also to be equipped in npk fertilizer production line to finish the production process of the npk fertilizer granulator. The rotary drum granulator machine generally to be used by using the wet granulation method to finish the production process.This point is different from the roller press organic fertilizer granulator machine that it is usually to use the dry granulation method to produce the fertilizer granulator.

Zhengzhou Huaqiang is willing to provide you with professional solutions and the most favorable fertilizer granulator machine price.

How much does it cost to build an organic fertilizer plant

fertilizer granulator Feb 24, 2023

If we invest in a small organic fertilizer production line with an annual output of 10000 tons, it will take about 220000-250000 yuan. This includes the following: rain-proof steel shed shall be built in the production process to ensure that fermented fertilizer or cost fertilizer will not be soaked by rain; Labor wage; Organic fertilizer raw materials, biological bacteria, as well as depreciation, electricity and miscellaneous expenses of organic fertilizer.

It is generally enough to open an organic fertilizer production line with an annual output of less than 10000 tons for a small organic fertilizer plant, and it needs 200000 to 450000 for a high degree of automation and a large output. The production line that is more suitable for individualization is generally a small organic fertilizer production line with an annual output of 5000 tons, about 100000 yuan, including organic fertilizer tipping machine, animal manure crusher, conveyor and other equipment. A better set of equipment can be added, such as forklift, horizontal mixer, organic fertilizer granulator, screening machine, weighing and packaging machine, and about 300000 yuan is needed.

After the composting stage, fertilizer granulation is the next critical step in fertilizer-making. And you can choose from different fertilizer granulation plant options.

Organic Fertilizer Granulation Production Line

This fertilizer granulation line is designed to produce organic fertilizer. The materials come from manure, including cow dung, horse manure, chicken manure, or organic waste. These materials are converted into organic fertilizer through the composting process.

During this stage, it reduces the harm to the soil and plants. After the manure fermentation, you have to process the materials further. And you can use this production line to produce organic fertilizer pellets.

Granulated Compound NPK Fertilizer Plant

This fertilizer plant belongs to the compound fertilizer production line and includes 2-3 elements, including the NPK fertilizer production line. Two kinds of NPK compound fertilizer pelletizers are available: double roller extrusion granulators for dry granulation and rotating granulators for wet granulation.

Almighty Plan Granulation Production Line

This granulation production line is used for both organic and compound fertilizer granulation. The pan pelletizer is suitable for small-scale fertilizer granulation plants. The entire production line’s smallest capacity can reach 0.2 to 0.05 t/h.

Application of two-shaft mixer in npk fertilizer production line

fertilizer granulator Feb 24, 2023

Organic fertilizer granulator machine to be designed and used in different type fertilizer manufacturing process to produce the fertilizer into granulator.

Like the rotary drum granulator machine to be used in organic fertiizer manufacturing process or npk fertilizer production line.

The roller press granulator machine to be used in the npk,compound fertilizer production line to produce compound fertilizer granulator using the extrusion method.

More other type fertilizer granulator machine to be designed and used in the fertilizer manufacturing process to finish the production process.

In the production process of organic fertilizer, we must choose different organic fertilizer production line equipment according to the customer’s manufacturing situation. Today, let’s take a look at the advantages of horizontal mixers and double-shaft mixers in organic fertilizer mixers:

The dual-shaft mixer uses the synchronous rotation of two symmetrical spiral shafts to add dry water and other powder materials while stirring, so that the dry powder materials can be humidified evenly, so as to prevent the humidified materials from releasing dry ash and seeping water , It is convenient to load and transport the humidified ash or transfer the humidified ash to other conveying equipment. The horizontal mixer can obtain sufficient mixing of raw materials, thereby improving the uniformity of mixing, which is suitable for the mixing of raw materials.

The double-shaft mixer is mainly composed of a shell, a screw shaft assembly, a driving device, piping, a cover, a chain cover and other components. The shell is mainly composed of plates and steel sections, welded and formed in a manufacturing plant, and assembled with other components. The shell is tightly sealed, and there will be no rise and leakage of fly ash.

Subject to feasibility, the horizontal mixer is not affected by particle size and density. It has a good effect on sticky substances. The stable mixing process reduces the damage to fragile materials, and the flying knife structure also plays a role in breaking. The horizontal structure reduces the height of the fuselage for easy installation. The forward and reverse rotation screw is installed on the same flat shaft to form a low-power, high-efficiency mixed environment.

Zhengzhou Huaqiang is willing to provide you with professional solutions and the most favorable fertilizer granulator machine price.

What equipment is included in the whole BB fertilizer production line

fertilizer granulator Feb 24, 2023

Advantages of bb fertilizer manufacturing process.

(1)simple BB fertilizer production line features: less investment, small footprint, mechanical transmission, hybrid inuitive and reliable.

(2)semi-automatic BB fertilizer production line feature: manual quantitative, low investment, high efficiency; continuous mixer for continuous production operations;yield, long life and other characteristics.

(3)Automatic BBfertilizer equipment feature: using a variety of ingredients automation, greater accuracy and batchine recipe recipes stability; ingredirnts mixing speed, contact with air time, not easy to produce fertilizer absorbent damp; unique seismic devices to measure and precisely, in a more complex working conditions stable job, come with fast, accurate, high precision;

(4)control instrumentation is simple, easy to use, store multiple recipes, can be set at any time by the electronic contrl device to achieve automatic control.

(5)reduce investment, BB fertilizer equipment is due to set ingrediets, mixing, packaging in one, reducing raw materials and mixed repeatedly improved, thereby reducing equipment investment.


BB fertilizer mixing machine is the production of powdered formula fertilizer production equipment, it is possible to mix powdered particles of powder can be blended mix, it is divided into simple, semi-automated and fully automated.Next to put the raw material into organic fertilizer granulation machine to make into granulator.

Drum granulator is often used in cow manure organic fertilizer production line

fertilizer granulator Feb 24, 2023

Cow manure organic fertilizer manufacturing process:
At present, there are many methods in the organic fertilizer production line, such as disc, drum, and extrusion, and each of these methods has its own advantages and disadvantages. The advantages of the disc granulator are intuitive operation, simple control, high ball formation rate, less material return, less wearing parts of the equipment, and less maintenance; its shortcoming is the small processing capacity of the single machine.

Installation and commissioning of rotary drum granulator:
After the drum fertilizer granulator machine arrives at the factory, it is installed in conjunction with the granulation process, indicating the elevation and horizontal position, and inclined installation. The general inclination is 2-5 degrees (can be adjusted by the user). The machine bracket and The transmission frame has anchor holes and can be installed on concrete.

Features of rotary drum granulator:
It has the large capacity, low power consumption and maintenance costs.
The balling rate is 70%, with small amount of return material, small size of feed back and can be re-granulation.

Zhengzhou Huaqiang can provide the best service to you and help our clients gain profit in quickly.
We will provide the most environmentfriendly and safe products with high quality at most favorable fertilizer granulator machine price for the customer with perfect after service.