1. Organic fertilizer continuous trough dumper (single machine), models are 4m, 6m, 8m, 10m. The fermentation cycle is 7-8 days, the daily processing capacity is 800-1000 cubic meters, and the annual production capacity is 10000-20000 tons. Multi tank fermentation can increase production by 20000-50000 tons, and organic fertilizer can be fully fermented, which is suitable for granulation by rotary drum granulator.

The organic fertilizer equipment is a good project for many people, because it not only conforms to the national environmental protection regulations, but also is an environmental protection machinery.

1. Determine the size of the organic fertilizer equipment: for example, how many tons are produced each year, or how many tons are produced per hour, the price can be determined.
2. Determining the shape of particles means choosing which granulator: powder, column, oblate or standard circle.
3. Determine the configuration level of organic fertilizer equipment: different configuration levels, different prices of organic fertilizer equipment, different quantities of labor, and different stable and high yield of organic fertilizer equipment.
4. Determine the level of environmental protection requirements: in places with low environmental requirements, dust reduction is generally selected, and the investment in organic fertilizer equipment is small; In places with high environmental protection requirements, heavy dust removal and ink dust removal are generally selected to meet the national air emission quality standards.

Matters needing attention when making granules by organic fertilizer granulator

(1) At least two powder silos to be granulated shall be provided so that the granulator does not need to stop when the formula changes.

(2) Before materials enter the granulator, effective iron removal device must be installed to protect the granulator.

(3) The organic fertilizer granulator shall be directly placed on the cooler, and the crusher shall be placed under the cooler.

(4) To prevent particles from falling from the bottom of the silo, a vertical spiral chute is installed in the silo.

(5) Finished products shall be packaged behind the finished product warehouse.

1. Raw material receiving process oforganic fertilizer granulator. According to the type of raw materials received, different packaging forms and different transportation methods, different raw material receiving processes are adopted. No matter what receiving process, quality inspection and weight inspection of raw materials are required.
2. After receiving the bulk truck of the organic fertilizer granulator, the raw materials on the bulk truck and tank truck will be automatically discharged into the receiving pit after being weighed by the ground scale. After the raw materials are discharged into the receiving pit, they will be transported by conveyor, bucket elevator and self moving scale, and then sent to the vertical silo for storage or directly sent to the silo for crushing or sent to the batching silo.

Intermittent composting adopts the technical route of static one-time fermentation, which shortens the fermentation cycle and reduces the volume of compost. It is to ferment raw materials batch by batch. Generally, forced ventilation stack or fermentation bin with intermittent feeding and unloading are used. For materials with high organic content, forced ventilation is used at the same time, the composter is used to turn the materials intermittently, so as to prevent the composting materials from caking, make them mix evenly, and facilitate ventilation, So as to speed up the fermentation process and shorten the fermentation cycle. Intermittent fermentation devices include rectangular tank type fermentation bin, inclined bed type fermentation bin, vertical cylindrical fermentation bin, etc., all of which are equipped with ventilation pipes, and some are also equipped with mixing or turning devices.

Intermittent aerobic dynamic composting technology is characterized by layered uniform feeding and unloading. One layer of material is evenly discharged from the bottom of the fermentation bin every day, and one layer of material is evenly fed into the top every day. The fermentation bin has been controlled at a certain temperature to promote the reproduction of bacteria under the best conditions. The newly added pig manure is rapidly fermented and decomposed every day, and the matured pig manure at the bottom is output in time, which greatly shortens the fermentation cycle (the fermentation cycle of this process is 5 days).

In the fermentation process of organic fertilizer production equipment, the decomposition of organic matter will produce odor mainly composed of ammonia. During the process of putting various raw materials into the one-time fermentation facility, discharging compost from the one-time fermentation facility, and repeatedly operating in the secondary fermentation tank, odor and dust will be produced. As the decomposition of organic matter causes the temperature of raw materials to rise, a large amount of water vapor will be generated.

The organic fertilizer grinder is mainly used for urban solid waste composting, rural straw waste, chicken manure, cow manure, sheep manure, pig manure and other special equipment, such as mining, coal mining, metallurgy and other industries. There are many things to pay attention to when using the organic fertilizer grinder. Because of its large demand, the most important thing is to improve the working efficiency of the grinder.

1、 Methods to Improve the Efficiency of Organic Fertilizer Crusher

1. The selection of materials is the key. When selecting materials, pay attention to the hardness of materials. The more difficult the material is to crush, the more serious the wear of the equipment. The crushing speed is slow and the natural crushing capacity is small.
2. The humidity of the material is the key, that is, when the moisture in the material is large, the material is easy to attach to the content of the grinder, and it is easy to block during the feeding and transportation process, thus reducing the crushing capacity. Therefore, before crushing, the moisture content of the crusher should be reduced as much as possible to facilitate the better work of the crusher.
3. After crushing, the finer the material is required, the smaller the crushing capacity.
4. Composition of crushed materials. The more fine particles contained in the materials before crushing, the greater the impact on crushing, because these fine powders are easy to adhere and affect transportation. For those with large fine particle content, they shall be screened once in advance.
5. Material viscosity: that is, the greater the material viscosity, the easier it is to adhere.
6. The better the abrasion resistance of the crushing parts (hammers and plates) of the crushing equipment, the greater the crushing capacity. If they are not abrasion resistant, the crushing capacity will be affected.

2、 Matters needing attention in the use of organic fertilizer crusher

1. Before using the crusher, check whether the shape of the machine is damaged due to transportation and whether the random data is complete. Before turning on the power, please ensure that there are iron foreign matters in the cavity to prevent the knife from rotating, and manually rotate the flywheel for many times.

Never move the knife by hand to ensure safety. The motor can be started and put into production to ensure the correct rotation of the pulverizer host. Note: The main machine of the crusher shall not be reversed during operation, otherwise it will cause serious equipment accidents such as fixed knife injury and damage to left and right labyrinths.

2。 According to the material characteristics, the normal use time of the organic fertilizer crusher tools has its own length and short time. If there is wear, cut the knife in time. When installing tools, the rotary knife must be fastened. After the fixed knife is slightly fixed, adjust the 4-head knife adjusting screw to ensure that the rotating knife and the fixed knife maintain gaps of 0, 2-0 and 3, then tighten the fixed knife screw and lock the adjusting screw to complete the installation of the tool.

The mill has been running for about 500 hours. Please check the left and right main bearings and clean them if necessary. Add proper amount of grease or replace all grease and organic fertilizer grinding machine equipment to the allowable moisture value of bio fermented organic fertilizer materials of 25-55%. The crushing particle size meets the requirements of 50 mesh granulation.

To produce organic fertilizer with pig manure, the first thing to be solved is how to ferment. The length of fermentation cycle not only affects the quality of organic fertilizer, but also directly affects the production cost of organic fertilizer plants,

1: Fermentation section. The main function of the fermentation part of the organic fertilizer production line is to reduce the water content in the organic fertilizer raw materials at an early stage. The raw materials of organic fertilizers are mainly chicken manure, pig manure, sheep manure and other animal manure, cow manure and sheep manure, but the humidity of chicken manure and pig manure is too high. In particular, the initial humidity of chicken manure and pig manure is generally above. It is impossible to handle such high humidity in person. It must go through the fermentation tank. Generally, the humidity of fresh chicken manure can be reduced to below by fermenting for about a week. In addition, during the fermentation of chicken manure, crude fiber materials such as bran and bran are mixed together, which tells you the key to shorten the fermentation time and reduce the cost.

2: Broken part. The feces of fermented animals are gathered together, and the massive materials are not directly dried, so it is better to use a small crusher to crush them first, and then enter the next stage. In organic fertilizer equipment, the crushing part is often essential.

3: Dry section. Here, some friends will ask how to dry again instead of fermentation in the future. Otherwise, the fermentation can only adjust the humidity. In fact, to make organic particles, water must be below, so the drying process is also necessary.

4: Granular part. Organic fertilizer granulator is the key link of the whole organic fertilizer production line. In general, it is recommended to use the combination of pelletizer ball shaping machine for particle function, rather than traditional pelletizer ball shaping machine. The advantages of this method are high particle forming rate and good density.

5: Cooling, packaging links. Cooling and packaging can be ignored by a small number of production users. Users with small amount of production can dry by themselves, and only need to pack bags manually. The automatic packing machine only needs a large number of organic fertilizer production lines. The fertilizer produced by organic fertilizer equipment is an ideal fertilizer for saving agricultural production investment, improving soil fertility, increasing yield, optimizing crop quality and promoting green food and green agriculture.

Why is the sheep manure composting machine environmental protection organic fertilizer equipment? The following content tells you the answer!

A large amount of chicken manure is produced every year in the farm, and the appropriate disposal of these wastes can obtain rich benefits. There are many ways to process chicken manure, including physical method, chemical method and microbial fermentation method. The tradition of chicken manure fermentation as fertilizer is to allow it to accumulate and ferment naturally for 5-6 months, which will not only pollute the environment but also cause a lot of nutrient loss. However, composting chicken manure with windrow turner machine using a microbial fermentation method can not only speed up the fermentation process, shorten the fermentation time, prevent waste, but increase the nutritional value of chicken manure. In addition, the temperature produced by fermentation kills insects, saves energy, has low cost, simple operation, and is easy to popularize.

There are many types and specifications of organic fertilizer crusher, which one has good crushing effect? The most important thing is to choose according to the condition of raw materials. The classification of organic fertilizer pulverizers is mainly designed for different raw materials. Let’s take a look at the differences between several commonly used pulverizers.

Organic fertilizer grinder can be divided into horizontal grinder and vertical grinder. It is widely used in chemical fertilizer processing industry. The main crushing raw materials are livestock manure, domestic garbage, biogas residue, bacteria residue, etc. For materials with high water content, there are also machines with good crushing effect, especially farm manure, whose water content is often as high as 50%. It is ideal to use the organic fertilizer high humidity material grinder to crush. For other materials with low water content, chain crusher and cage crusher can be selected. Straw crusher can be used for crushing long materials.

Organic fertilizer semi wet material crusher

The semi wet material crusher of organic fertilizer equipment is widely used in chemical fertilizer, mining, coal mine, metallurgy and other industries. It plays a very important role in the crushing process of organic fertilizer raw materials. The target water content of the machine is 30%, and the crushing effect of 60% wet materials is particularly significant, such as livestock manure, urban sewage sludge, biogas residue, kelp residue, etc. Its application effectively solves the problems of high water content and difficult crushing, It is also a widely used organic fertilizer crushing equipment.

Semi wet material crusher adopts high speed rotation of upper and lower rotors

The forced crushing of blades can meet the crushing requirements of various materials. The discharge end does not use the screen bottom and will not be blocked by excessive feeding. The particle size can reach 20 microns. 30 meshes, which can meet the requirements for granulation of general organic fertilizer and production of powdered organic fertilizer. The hammer blade of the fragile part of the crusher adopts alloy super wear-resistant hammer, which is sturdy and durable, and improves the service life of the hammer.

Vertical crusher and double shaft chain crusher

It has strong applicability to material moisture. It can crush materials with 50% water content in this area, and it is also applicable to fertilizer, building materials and other industries. In the fertilizer processing industry, humus, soil blocky substances, dead branches, fruit shells, bacterial residues, etc. are crushed, which is ideal. A large number of substances are stored in areas rich in humus, and the utilization rate of these two machines in organic fertilizer plants is also high.

Cage crusher:

Different from the above two types of crushers, it is mainly used for materials with small water content and high hardness. Compared with the above machinery, the water content of this section is generally less than 30%, and that of some special types is less than 10%.

In fact, the choice of pulverizer mainly depends on raw materials, and there are also multi-function pulverizers. However, semi wet pulverizers are commonly used in the production of organic fertilizers. Specific choices can be consulted, or you can mail raw materials to freely test the crushing effect.