The working tower is an important part of the grain steel silo. For areas with lightning protection requirements, related protection facilities should be added to the steel silo. The design of steel grain silo must meet the requirements of fire prevention, environmental protection, and safety. Sufficient distance and passage should be reserved between steel silos, and the net distance can’t be less than 500 mm. The process design of steel silos must meet the requirements of building construction and silo maintenance. We should shorten the distance between steel grain silos as much as possible to reduce investment and management costs. Steel silos should be designed and arranged according to the loading and unloading process of grain. In exceptional cases, such as to increase the capacity of an existing silo group, staggered layouts are allowed. The steel grain silos can be arranged in single or multiple rows. The design and construction of steel grain silos should be combined with the overall planning of the factory and the geology and hydrology. We usually refer to the following principles: Their process design should meet the requirements of saving land, reasonable cost, convenient construction, and smooth flow of conveying. The process flow of grain steel silo generally includes grain loading, cleaning, measuring, unloading, ventilation, temperature measurement, material level monitoring, automatic control, etc., sometimes the fumigation process and dust removal process are also attached. Silo wall, rest platform, silo gate, ladderįoundation, supporting structure, silo bottom Silo roof, safety guardrail, process equipment Generally, as long as we meet the performance requirements of grain storage, strengthen the management, and take effective measures, the steel silo can be used as a long-term grain storage silo. At present, the supporting facilities in steel silos, such as grain temperature detection system, ventilation and cooling system, and circulation fumigation system provide a reliable guarantee for the safe storage of grain so that the grain is free from mildew and insect pests, keeping dry and fresh in long-term storage. But the practice has proved that the above problems can be completely avoided by strictly controlling the moisture content of grain (generally no more than 12.5%), combining with excellent process design, and equipping with high-efficiency accessory equipment. At first, most people think that the wall of steel silos is too thin, which will lead to large temperature differences, condensation, and other problems, to some extent, decrease the safety of grain storage. In recent years, with the rapid development of the silo industry, the steel silo has become the preferred silo type for grain storage in grain processing plants. Black Beauty is considered chemically inert, low-dusting, and low-free silica.The Process Design and Matched Equipment Selection of Steel Grain Silo It is ideal for use on steel and is considered “green” because it meets environmental standards. Black beauty is fast cutting thanks to the hard, angular particles. On this project, we chose black beauty coal slag as the blasting abrasive. Using scaffolding, we blasted the affected areas to remove all rust and buildup as well as profile the failing sections for the new coating. We utilized safety extraction equipment and the safety attendant kept a close watch on the oxygen monitor to ensure safe levels. Our team is trained to adhere to all safety guidelines that fall within confined space protocol. Blast It Clean entered the silo through the door on the side using confined space entry permits. The corn debris inside one of their grain bins was 10'-20' high and 20 feet long in some areas. Unfortunately, our client suffered from this recently and needed our help to remove the wet corn residue, remove the rust it caused, prepare the surface for a new coating, and apply and new coating to protect the silo for future use. Especially when your business relies on having consistent, year-round access to grain. Additionally, prior damage to the silo can increase vulnerability so it is important to always begin with a clean, structurally sound grain bin.Īs you can imagine, it is nearly impossible to avoid any spoilage ever. If corn spoils up against the side of the bin, it can cause rusting from the inside. So things like dew point, humidity, and temperature can all impact the moisture and thus risk deterioration. These are external storage bins that are subject to weather and environmental factors. Even with all the coring, augmenting, fans, and technology, there are still factors that can’t always be controlled. Before being stored, corn is dried to the right moisture content based on the length of time it will be reserved.
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