Collection and pretreatment methods of raw materials for bioengineering fermentation equipment

Bioengineering fermentation equipment can be applied to the screening of media formulations for microbial fermentation culture, the optimization of fermentation process parameters, and the verification
of production processes and strains.
The system is composed of
fermentation tank, air handling system, steam purification system, electrical control system, constant temperature system and pipeline, valve, auxiliary system, sensor and primary instrument system, lower computer control system, upper computer system and bench.
Product features of bioengineering fermentation equipment: 1.
Good sealing, corrosion resistance and durability
.
2.
Modular design, flexible and convenient assembly and
disassembly.
3.
Simple
operation, maintenance and cleaning.
4.
Available in three different sizes and six configurations
.
5.
The reactor cover and connection point have a three-clamp structure, which is easy to assemble and disassemble
.
6.
The stainless steel reactor is equipped with a mirror window, which is easy to observe the internal operation of the
reactor.
Collection and pretreatment of raw materials for bioengineering fermentation equipment: When designing livestock farms or factories, the collection methods and concentration locations of waste should be reasonably arranged according to local conditions, so that biogas fermentation treatment
can be carried out nearby.
The collected raw materials are generally stored in the conditioning tank, because the raw material collection time is often relatively concentrated, and the feed of the digester often needs to be evenly distributed
throughout the day.
Therefore, the size of the regulating pool should generally be able to store 24 hours of
waste.
In the warm season, the conditioning tank can often have both acidifying effect, which is good
for improving the digestibility of raw materials and accelerating anaerobic digestion.
If the residence period of raw materials in the regulating tank is too long, biogas production will be lost due to oxygen-depleting respiration or biogas fermentation The raw materials are often mixed with various impurities in the production operation, in order to facilitate pump transportation and prevent failures during fermentation, or in order to reduce the suspended solids content in the raw materials, some should be heated or cooled before entering the digester, so the raw materials should be pretreated
.
During pretreatment, the long grass in cow and pig manure and chicken feathers in chicken manure should be removed, otherwise it is easy to cause pipeline blockage
.