China Chicken Manure Organic Fertilizer Production Line
Chicken manure is a relatively high quality organic fertilizer
containing pure nitrogen, phosphorus (P2O5) and potassium (K2O) of
about 1.63%, 1.54%, and 0.085%. Chicken manure must be decomposed
by the decomposing agent before application, and the parasites and
eggs in the chicken manure, as well as some infectious bacteria,
can be inactivated and deodorized by the process of decomposing.
It mainly consists of fermentation system, drying system,
deodorization and dust removal system, crushing system, batching
system, mixing system, granulation system, screening system and
finished product packaging system.
Production Process:
1. Efficient compound strains and their expansion techniques;
2. Advanced raw material blending technology and biological
fermentation system;
3. Best special fertilizer formula technology;
4. Reasonable secondary pollution control technology;
5. Fertilizer production equipment design and manufacturing
technology.
Working Principle:
Production process:
Raw material selection (chicken manure, etc.) → dry sterilization →
batch mixing → granulation → cooling screening → metering sealing →
finished product storage.
Complicated production process:
Organic fertilizer raw materials (animal manure, domestic garbage,
dead branches, biogas residue, waste bacteria, etc.) are fermented
and then pulverized into a semi-wet material pulverizer, and then
elements such as NPK are added. Nitrogen, phosphorus pentoxide,
potassium chloride, ammonium chloride, etc.) to achieve the
required standard of mineral elements, and then stirred by a mixer,
then enter the granulation mechanism particles, dried, and sieved
through a sieve machine, Qualified products are packaged and
unqualified return granulators are used for granulation.
Among them, the reasonable combination of the fineness of the raw
materials is crucial for the organic fertilizer production process.
According to the experience of Tongda Heavy Industry, the fineness
of the whole raw materials should be matched as follows: 100-60
mesh raw materials account for about 30%-40%, 60 mesh to diameter
1.00mm raw materials account for about 35%, and small diameters of
1.00-2.00mm are about From 25% to 30%, the higher the fineness of
the material, the better the viscosity, and the higher the surface
finish of the granulated particles. However, in the production
process, the use of super-proportioned high-fineness materials is
prone to problems such as excessive particles and irregular
particles due to excessive adhesion.
Features of New Type Organic Fertilizer Granulating Machine:
1, final fertilizer is ball shape and they are uniform.
2, organic content could get to 100% and it is pure organic
fertilizer.
3, fertilizer is tight and it could be sieved after granulating
directly.
4, Fermentation organic is no need to dry and raw material could be
with moisture of 20-40%.
5, No binding agent needed during granulating because it adops the
feature of organic particulate could be together under some force.
6, Compared to disc granulating machine and rotary drum type, this
new type machine has higher granulating rate and it could be more
than 90%..
