Pan Compost Pelletizer Working Process

Disc granulator is one of the important equipment for organic fertilizer production. Its main working part is a rotating swashplate. According to the principle of agglomeration granulation of powdery materials, the powdery materials with wet surface are continuously rolled or overturned in the disc granulator equipment, and mechanical extrusion is added to promote these powdery materials to gradually form particles. 

This machine is one of the important fertilizer making equipment in compound fertilizer production. The disc granulator can be reasonably selected through the parameters of the granulating disc, so as to improve the product output and greatly reduce the product cost.

1、 Principle of disc granulator

The disc is installed at a certain angle of inclination. The material in the disc rolls rapidly with the rotation of the disc body. When it rises to the highest point, it falls vertically under the stop of the scraper. During the rotation of the disc, the particles press and roll with the disc wall under the action of centrifugal force. Due to these comprehensive mechanical extrusion, rolling and collision, powdery materials are gathered together to form a "mother ball" through the surface tension of the liquid phase. 

With the increase of "mother ball", it gradually turns into complete particles, from small to small. The granulation process is completed until the particle size of the finished product overflows from the edge of the disc. Disc granulator has good classification function. It continuously makes powdery materials grow from the bottom of the pot to form particles and overflow into the outer pot. As the diameter of the outer disk increases, the linear velocity of the particles increases suddenly. The particles roll while rounding to form spherical particles. Larger particles are blocked by the discharge plate, will not overflow into the hopper, and will be sent to the next process by the belt conveyor. 

Many disc granulators are used in NPK fertilizer manufacturing process, but they can also be used in organic fertilizer manufacturing process.

2、 Technical parameters of disc granulator

In the production process, several parameters that will affect the granulation effect of the disc granulator are: disc diameter, disc height, inclination angle and disc speed.

Generally speaking, the diameter of the disc is mainly determined by the output. Each manufacturer shall select the combination matching with other organic fertilizer equipment such as mixer or screw conveyor according to its own situation, such as annual production capacity. 

The annual production capacity of the disc granulator with a diameter of 2m can reach more than 10000 tons, and the annual production capacity of the disc granulator with a diameter of 2.2m can reach more than 15000 tons. 

Therefore, the selection of disc diameter should be based on the design annual production capacity. Come and think about it. If the fertilizer granulator in the disc granulation production line is replaced by the strand granulator, this fertilizer production line is called drum granulation.

More detailed info, welcome go to https://www.fertilizer-plants.com/

Raw materials requirements on organic fertilizer production

Main raw materials. Excrement of livestock and poultry: chicken manure, sheep manure, etc.

Add accessories. Generally, straw powder can be added (corn straw, sweet potato vine, peanut seedlings, green hay, etc.). The main purpose of adding straw is to absorb cow dung, promote aerobic fermentation of cow dung and eliminate peculiar smell.

Add fermentation strains. The fermentation strains with fast fermentation temperature, good degradation of crude fiber, strong ability to kill insects, eggs, bacteria and weed seeds shall be selected, and the addition quantity of fermentation strains shall be determined according to the requirements of organic fertilizer production process. After fermentation, the compost is further treated by the fertilizer production machine.

In addition, we should pay attention to the combination of organic fertilizer, inorganic fertilizer and biological fertilizer to meet the nutritional needs of crops. Of course, if you are interested in the above-mentioned organic fertilizer production line equipment, you can consult the manufacturer of organic fertilizer production equipment.

More detailed info, welcome go to https://fertilizerplantequiment.com/

Drum granulator application methods

As a fertilizer production machinery manufacturer, users often consult the use of the machine after purchasing equipment from our factory. They have some confusion in operation, especially large equipment such as drum granulator.

Here are six precautions for the operation of drum granulator.

(1) Before starting the power supply of the drum granulator, check the specified voltage and current marked on the motor to confirm whether the input voltage is correct and whether the overload relay is configured.

(2) The raw material does not fully enter the granulator. Air transportation is strictly prohibited to avoid damage to the equipment.

(3) The foundation of the drum granulator must be firm, and it is best to work in a vibration free working environment.

(4) Confirm whether the anchor bolts and screws of the rotary granulator are firmly installed.

(5) In case of abnormal phenomena such as startup, temperature rise and shaking, the equipment shall be checked immediately.

(6) Check whether the motor temperature is normal. When the load increases to normal load, check whether the current exceeds the rated current. In case of overload, high horsepower is more appropriate.

More detailed info, welcome go to https://www.fertilizer-plants.com/rotary-granulator/

Complete fermentation in organic fertilizer production

The whole process of a set of organic fertilizer production machine includes: Fermentation - crushing - stirring - granulation - drying - Screening - packaging, which is mainly divided into the following parts.

More detailed info, welcome go to https://compostturnermachine.com/

1. First of all, livestock manure and other raw materials should be fermented and decomposed. In the whole fermentation process, harmful bacteria can be killed, which is also the most important in the whole organic fertilizer manufacturing process.

2. Secondly, the semi wet material crusher of organic fertilizer crushing equipment should be used to preliminarily decompose the raw materials.

3. Batching is the key link of fertilizer production. Its main function is to add appropriate components in proportion to enrich the content of organic matter and improve the quality of organic fertilizer.

4. Granulation is the most important part of the whole process. Pelletizing with disc granulator or other pelletizing equipment. We provide granulator, organic fertilizer granulator, drum granulator and other granulation equipment, which are suitable for different raw materials.

5. The temperature of the material is high during the drying process and needs to be cooled. Because water cannot be used for cooling, cooling equipment is needed here.

6. Screening is to screen out the unqualified granular fertilizer, and return the unqualified materials to the production line for qualified treatment and reprocessing. The screening equipment here has the advantages of high efficiency and convenient operation.

7. The mixed materials are made into the required particles, which is especially suitable for materials with high viscosity.

8. The mixer material shall meet the production process requirements, such as pressure resistance, temperature resistance, medium corrosion resistance, product cleanliness, etc. Due to different materials, the manufacturing process and structure of mixer are also different.

The purpose of transportation is to transport the finished products to a higher position.

10. Packaging is the last link of fertilizer equipment to protect the products in circulation, facilitate storage and transportation and promote sales.

Steps in organic fertilizer production

There are many links and processes in the production of organic fertilizer. The basic process of organic fertilizer manufacturing process is: Fermentation - crushing - batching - mixing - granulation - drying - cooling - Screening - packaging.

Detailed process to make organic fertilzier, go to https://organicfertilizerplants.com/organic-fertilizer-production-process/

Organic fertilizer production process

Organic fertilizer production process can be divided into many kinds according to different materials, such as sludge organic fertilizer production line, poultry manure organic fertilizer equipment, etc.

 Fermentation compost turning machine, crusher, mixer, granulator, rotary drum screening machine and other production equipment will be used. The core equipment for manufacturing organic fertilizer is fertilizer granulator. We can choose the right granulator according to different materials.

Fertilizer granulator is represented by disc granulator and double roller press granulator. Due to different materials, the equipment is also different. 

The process and operation of the disc granulator are very simple, and the moisture content of the produced particles is relatively large, so it increases a part of the drying cost. The production process of disc granulation organic fertilizer overcomes some shortcomings. 

When the materials run at high speed, they are evenly distributed under the action of centrifugal force, with high streamline density, large forming rate of difficult to stick materials and wide application range. For the drum granulator, the drying link can be omitted due to the use of the press granulator in the fertilizer production process.

Best Machines for Indoor Composting

The farm produces a lot of fertilizer every day. These manure are cheap, and a large amount of manure can be made into organic fertilizer products through organic fertilizer production equipment. 

Fermenting organic fertilizer with organic fertilizer production equipment can greatly improve the economic benefits of aquaculture, effectively reduce pollution and purify the environment. Organic fertilizer is a kind of high-quality fertilizer, which can greatly improve the yield and quality of crops. Soil organic matter is the basis of soil fertility, which directly affects soil fertility, water conservation, buffer and ventilation. 

Soil moisture and humic acid can be easily absorbed by soil microorganisms, and soil moisture and humic acid can not be easily absorbed and released, so that soil moisture and humic acid can not be easily formed. Fixed. Organic fertilizer plays an important role in crops. Organic fertilizer production equipment has good benefits in processing organic fertilizer.

Compost fermentation is the first step in the process of producing organic fertilizer by organic fertilizer production equipment. Compost fermentation removes harmful substances from fermentation products such as feces and produces humus beneficial to soil.

 In the production and fermentation of organic fertilizer, the control of water, temperature and air has an important impact on the quality of organic fertilizer. We use organic fertilizer production equipment to treat composting materials, so as to provide a suitable environment for organic fertilizer production and ensure the quality of composting.

The high-yield treatment of organic fertilizer fermentation is realized by the dumper. The dumper is used in the fermentation tank environment. It provides sufficient oxygen for the material through mechanical rotation, and stirs the material at the same time to make the material mix evenly.

More detailed info on different types of compost machines, welcome go to https://compostmachinery.com/

Cow Dung Fermentation as Organic Fertilizer

Cow dung organic fertilizer fermentation equipment is needed to produce base fertilizer in the process of vegetable planting

In vegetable planting, the use of base fertilizer produced by organic fertilizer production line is very important. In production, there are many problems caused by the bias of base fertilizer. How to adjust through soil measurement? 

The combination of base fertilizer is the premise of soil cultivation. It is understood that the excessive use of organic fertilizer is only an individual phenomenon, and the application amount of organic fertilizer is generally insufficient in most shantytowns. The data show that the consumption of organic matter per mu of vegetables is about 2000 kg, and sufficient application can make up for the consumption of organic matter. 

It is generally recommended to apply about 10000 kg of organic fertilizer per mu. You can choose high-quality livestock manure, rice husk manure and high-quality straw. Of course, the method of mixing high-quality commercial organic fertilizer can also be adopted.

Cow dung organic fertilizer fermentation equipment: to produce organic fertilizer with cow dung as raw material, fermentation must be carried out first. Cow dung itself has comprehensive nutrients. It is not only rich in organic matter, nitrogen, phosphorus, potassium and other trace elements, but also contains a variety of biological enzymes and microorganisms. 

However, they need to be absorbed by fermented cow dung, otherwise harmful substances will affect crops, not only can not provide nutrition, but also cause harm such as seedling burning and pests.

The organic solid waste after composting and fermentation in the cow manure organic fertilizer production line is not fully mature, so it needs to continue secondary fermentation. The purpose of maturation is to further decompose, stabilize and dry the remaining macromolecular organic matter in the organic matter, so as to meet the requirements of subsequent fertilizer making process.