The fermentation of organic fertilizers is very important. The current fermentation methods are: aerobic fermentation and anaerobic fermentation. Anaerobic fermentation is gradually eliminated due to the large loss of organic matter and nutrient elements. There are three main types of aerobic fermentation: stack, tank and tank fermentation. The tank method is a shorter time-consuming method in the initial stage of fermentation.
The characteristics and advantages of organic fertilizer fermentation tanks are mainly reflected in the differences in technology. Organic fertilizer fermentation tank processing process: four processes: feeding, high-temperature fermentation and decomposing, discharging, and stacking and stable processing. With stable operation, reliable work, long service life, convenient maintenance and so on.
Feature 1: High efficiency in fermentation stage
The organic fertilizer rapid high temperature fermentation tank uses high temperature to improve the decomposing efficiency, thereby improving the production efficiency. The organic fertilizer fermentation tank is suitable for mixing powder and liquid of various ingredients evenly. It has the characteristics of wide applicability, good mixing uniformity, less material residue, and convenient maintenance. It is an ideal equipment for mixing and processing powder materials.
The organic fertilizer rapid fermentation tank is selected according to the size of the farm and the use of the manure for the farm. In terms of automatic control, the fermentation temperature, humidity and other data have been designed. As long as you follow the simple operation procedures, you can easily master it. Unlike traditional organic fertilizer fermentation, you have to observe the temperature, humidity, fermentation time, and turn over every day. Heaps, such a cumbersome and troublesome work, the amount of labor is still large.
The organic fertilizer fermentation tank treatment process: four processes: feeding, high-temperature fermentation and decomposing, discharging, and stacking and stable treatment. The process of fermenting pig manure in the fermentation tank of organic fertilizer equipment: the collected pig manure is sent into the vertical fermentation tank, and sprinkled into the diluted active bacteria, and the material is heated to 60~80° through the heating system, and the When the bacteria are active, the stirring shaft inside the tank continuously stirs the material, oxygenates and cools the material, and after two days, it can be decomposed to complete the first stage of fertilizer production.
Feature 2: Tank fermentation takes up a small space
There are horizontal and vertical types of tank fermentation. No matter which method is used, it is more land-saving than the stack and trough type.
Vertical closed tank structure, the entire equipment modeling structure is divided into three parts: the upper part is composed of wind and rain shelter, testing platform and exhaust facilities and other devices. Ancillary equipment includes automatic tipping bucket elevator, waste filtering system and other devices. There is an insulation layer filled with polyurethane foaming agent in the middle (the thickness can be customized according to different regional environments), and the outer wall is made of thickened steel plate to support the tank. lower base part
There are hydraulic stations, fans and large thrust hydraulic mixing shafts. The middle part is a double-layer thermal insulation tank, an equipment automatic control system, a single-side base fertilizer export device, etc.