Installation and precautions for ventilation above ground cages

Installation of ventilation above ground cage: The ventilation above ground cage can flexibly change the spacing, length, and number of air ducts according to different ventilation purposes, and adjust the layout of air ducts at will

Strong interchangeability, assembled air ducts have tight air connections, stable connections, good integrity, anti compression, and no grain leakage

The surface has been treated and has the ability to withstand pressure, resulting in a long service life

The above ground air duct is not only suitable for newly built warehouses, but also for the renovation of old warehouses, without damaging the floor. It saves civil engineering investment and construction time, and the air duct combination is easy to disassemble, saving time and effort. Small footprint, convenient for transportation and storage

Due to the fact that the silos in grain silos are relatively thin and susceptible to external environmental influences, which can have an impact on our grain preservation, we need to install ventilation systems in the silos. Ventilation ducts for silo ventilation and heating are generally divided into radial and vertical ventilation. The distance between the airflow passing through the grain is relatively close, resulting in lower resistance to the grain layer. The design is reasonable, but the cost is high, Ventilation can only be carried out after the warehouse is full

When installing ventilation ducts, we should pay special attention to adding grain fumigation insecticides to eliminate those who are destructive to human society. Grain storage can be stored for more than two years under self beneficial conditions, and the ventilation cage we install can be used for more than two years compared to similar products. Moreover, it has fewer pests and diseases, lower storage costs, and is a loyal partner of grain storage units

Precautions for using ventilated above ground cages:

As a reasonable structural design and effective ventilation, the following operating methods and precautions should be paid attention to in order to effectively increase the lifespan of the ventilation cage for grain storage.

. Before we ventilate the grain pile, we need to carefully check whether the entire ventilation duct is unobstructed, whether the connection position of the pipeline is firm, and whether the operation of the motor is normal. During the ventilation process, the fixed-point sampling inspection method must be used. Temperature measurement points should be set at the average air volume in the middle layer of the grain pile, and points should be set at the local heating parts or areas with high moisture content in the grain pile

We need to measure the temperature every 4 hours, and measure the moisture at the beginning and end of ventilation. During ventilation and precipitation, temperature and moisture must be measured at least every 8 hours. During ventilation and conditioning, the temperature should be measured every 4 hours, and the time interval for moisture measurement should be determined based on the required amount of water added

If we find that the water increase is too small after the operation, we should measure it every 2 hours. If the water increase is too large, we should measure it every 8 hours and there should be no excessive water increase. During the entire process of grain ventilation, there may be an increase in surface temperature and moisture of the grain pile or local condensation on the grain surface in the first two days. Therefore, we need to maintain continuous ventilation operation of the ventilation cage equipment, and the grain pile should have suitable temperature and humidity conditions

I don't know if there are any friends like me who find the name "ventilated cage on the ground" very interesting. In fact, this name is a very vivid term because the main function of the ventilation cage product is "ventilation", and its appearance looks like a cage, so people habitually call it a ventilation cage

Ventilation cage, also known as "ventilated above ground cage" double opening bridge type or fish scale type above ground mobile ventilation duct, is suitable for newly built and renovated granaries such as wheat, rice, corn, soybeans, etc. It plays a role in cooling, precipitation, and odor control of granaries. The design is beautiful and elegant, the structure is reasonable, and it can withstand pressure and compression. Overall, it also has the characteristics of long service life, no grain leakage, and easy disassembly and storage. Ventilation above ground cages are used for room style warehouses without underground troughs and outdoor bulk grain stacks, which can evenly ventilate the grain piles with air flow. The layout of this combined air duct can also be flexibly changed according to the needs of different operations