How is powdered organic fertilizer made?

How are powdered finished organic fertilizers made?

The production of powdered organic fertilizer is divided into two stages: the first stage is fermentation, and the second stage is the deep processing of fermented semi-finished products!

How to make powdered organic fertilizer and what equipment is needed?

Early fermentation stage:

It is necessary to use microorganisms to ferment, decompose, and transform raw materials; this process is called a fermentation process and requires fermentation equipment to complete. The commonly used fermentation modes can be divided into two types, one is the trough fermentation mode, and the other is the ground strip fermentation mode.

  1. Trough fermentation mode:

Two walls are built on the flat ground to form a fermentation tank, and then the materials are fed for fermentation. The equipment required at this stage is a trough-type stacker. Pretreatment of raw materials before feeding: adding auxiliary materials for moisture adjustment and addition of organic fertilizer fermentation inoculants.

The civil construction of the fermentation tank: the width of the tank is 4-10 meters, and the length is 60-80. According to the actual situation, further design can be made.

  1. Ground strips stacking fermentation mode:

Chicken manure, pig manure, cow manure, and sludge produce organic fertilizer. The moisture content is large and the material is viscous, especially chicken manure and sludge. If the moisture and air permeability cannot be well adjusted, it will be difficult to make organic fertilizer when the fermentation temperature is raised, and it will seriously affect the maturity of organic fertilizer and affect the fertilizer efficiency. Therefore, at this time, a ground-type fermentation turner equipment is needed.

Because of the special structure of the stacker, the pile can be stamped and thrown from the bottom of the material pile several times. The wet and dry materials can be evenly mixed. Even if there are many large pieces in the pile, they can be easily broken up. , To create an ideal fermentation state for compost fermentation. After the work of the dumper, the high-humidity and viscous feces are evenly mixed with dry materials such as straws and mushroom residues, and the moisture is adjusted and balanced with each other, and the large dung masses are also broken, and the original strong and solid The large pile becomes fluffy and elastic. It is an ideal greenhouse for fermenting microorganisms. The beneficial bacteria multiply and grow, eliminate harmful substances such as germs, miscellaneous bacteria, and insect eggs, and continue to ferment and decompose organic fertilizer.

Second, the later stage of deep processing

This process is the processing of powdered finished fertilizer, which is divided into the following steps:

Forklift feeding-automatic silo-crushing-screening-packaging-warehousing

  1. The automatic silo is one of the commonly used equipment for the organic fertilizer production line, which adopts all high-quality steel plates for welding. Designed to work on the ground, the position can be adjusted arbitrarily according to the site conditions, and it is easy to install and use. In order to avoid clogging of the discharge port, it is beneficial to control the discharge amount. It is equipped with electromagnetic vibration feeding and electromagnetic vibration of the silo wall, which can control the flow rate and prevent the sticking of the silo wall. The discharge is even and the energy consumption is small.
  2. Vertical crusher, also known as wet material crusher, is suitable for crushing organic fertilizer. It has strong adaptability to materials with high moisture content, not easy to block, and smooth feeding. The material enters from the feed port and collides with the high-speed rotating casing in the casing. After the impact, the material is squeezed and broken, and then hits the inner wall of the casing and then collides with the hammer head. This is in the process of falling. After several hits, it turns into a powder.
  3. The screening machine is mainly used to separate the finished product and the reversed material, and can also realize the classification of the granular fertilizer finished product, so that the finished product is evenly classified. The equipment adopts a combined screen, which is convenient for maintenance and replacement. The machine has a simple structure, convenient operation and stable operation. In order to prevent materials from clogging the screen, it is equipped with a flapping device.
  4. The powder packaging machine adopts advanced microcomputer control instrument, automatic fault diagnosis, long service life, and the shaft feeding motor adopts aluminum alloy stepless speed regulation. Its characteristics: only need to touch the photoelectric switch when starting the packaging; after the packaging is completed, the bag holder and the hanging bag are automatically separated from the initial configuration, and no other operations are required; the integration of the feeding function, effectively solving the speed and accuracy requirements in the packaging process; During the packaging process, packaging bags of different weights can be automatically peeled, cleared, and have automatic data correction functions to ensure accuracy requirements; after the packaging bags are automatically dropped, they can be transported to the next process through a belt conveyor; the system has automatic or manual operations The mode can be switched at will.