Cason | Intelligent chicken manure organic fertilizer fermentation equipment solution

Chicken manure raw material (C / N ratio)

Organic matter content, C / N ratio, and humidity must meet the rapid propagation of aerobic bacteria.

Oxygen

Aerobic bacteria need oxygen to break down organic matter. Air must be supplied to the raw materials. The bottom high pressure fan and the top high pressure fan deliver oxygen to the tank.

Humidity (35 ~ 80%)

The water content of the poultry manure before entering the tank determines the processing amount and processing time, so the water content is preferably less than 80% , at the rate of 55-60 is better . If the moisture content of chicken manure is high, we can premix some straw in the chicken manure raw material.

Temperature (60 ° ~ 70 °)

Aerobic bacteria need a suitable temperature to fermentation , so the tank has insulation materials. After 3 to 4 days of fermentation, the temperature will drop to 30 ° ~ 40 °. At this time, the activity of aerobic bacteria will be low, and the maturity of organic fertilizer will be basically complete Rotten .

Phase 1. Material Feeding

The chicken manure material is lifted into the fermentation chamber by a lifting device. Excessive moisture and C / N ratio can reduced by by premixing with straws .

Phase 3 .High-temperature aerobic fermentation stage

Rapid temperature rise stage: temperature rise to 50 ~ 65 ℃rapidly in 1 ~ 2 days under the action of microorganisms

High temperature stage: Continue to decompose and maintain for 5 ~ 7 days, and meet the oxygen demand through stirring and ventilation

Cooling stage: rapid fermentation is completed, continuous cooling

Phrase 3 organic fertilizer outlet

The materials in the fermentation chamber fall down layer by layer under the main shaft remixing and gravity, and are discharged from the outlet.