Grain Silo

Definition of silos for grain storage /Silo grain

noreply@blogger.com (Blogger Silo) — Mon, 24 Feb 2020 10:30:00 +0000

Definition of silos for grain storage

The grain silos are constructions designed to store bulk products such as seeds, feed, fertilizer or other granular products in the absence of moisture. This idea of collecting grains and seeds dates back to at least, 8th century BC from which archaeological remains of ancient Greece are found that attest to it. In ancient Rome, there were underground silos with hardened clay coatings to obtain better preservation of the products that were stored in them.

The first silos that are known from the modern era were built in wood with zinc, straw or tile roof. The silos for grains are elevated on the ground located on piles or posts either of concrete or wood so that some animals do not eat the stored grain contained. The shape or dimension of grain silos vary according to the needs of the industries and can be rectangular, square or cylindrical. The grain silos are located in areas away from walls and trees to prevent insects and rodents come to them.

WHY RESORT TO A GRAIN SILO?

Both our wineries and our grain silos are essential spaces in industrial warehouses to ensure the integrity of their production chains and have become agents of change in the market for the storage and conservation of agri-food raw materials.

In the case of silos, its conical roofs and cylindrical shapes allow better use of space, which helps to preserve, in the same way, quality. And, on the other hand, the wineries are the starting point of the distribution chains, indispensable for the profit of their brands.

FACTORS THAT INFLUENCE GRAIN DETERIORATION

When thinking about grain storage, there are certain aspects that you should keep in mind to avoid losses. The basis of any effective system of storage and conservation of grains lies in the use of dry, clean and pest free spaces, as we established above, where you can ensure that the grains will remain whole and without impurities. In this way, the storage of the product can be done in bags or in bulk, depending on some factors, such as the commercial objective of their companies, the value of their products, the weather, the transport system they plan to use, the budget they handle to cover additional costs and labor, the type of packaging and the potential risk of the pest area.

There are many ways to store grain, but among them, silos are the most popular. The reasons for the popularity of grain silos are affordable price and ease of maintenance. Such granaries have a rich history: the ancient Greeks began to use them for the first time.

The whole world has recognized this method of storage because the granaries were unpretentious in maintenance, as well as the possibility of transportation. This particular method of storing grain has been improved over the centuries, and today it is used in many modern granaries. Thanks to the continuous development of new technologies, the modernization of grain storage silos continues.

Today, grain silos are used all over the world. And in different countries, there are different types of granaries depending on the economic status of the country, as well as its climatic features. They can be made of metal, cement, steel, stone, plastic and other materials.

In silos, the contents are reliably protected from air access, therefore the risks of sudden changes in temperature and humidity are minimized, and this also makes it possible to silage plants with a sufficiently high level of humidity - from 60%.

The choice of silos is influenced by factors such as the size, productivity, and purpose of the farm, as well as the climatic characteristics of the region. The economic component is also important. Silos developed using advanced technologies can increase the efficiency of agriculture, as well as ensure high grain quality, so farmers can get the maximum benefit from their crops. The use of this kind of advanced technology in grain storage will determine the future of the agricultural industry as a whole. Be sure to consult a specialist before choosing equipment to store your crop.

The most common are metal silos of a cylindrical shape with a conical or flat bottom, which replaced the existing concrete bunkers in the USSR. The choice of such a material for a silo granary is due to the fact that the metal structure allows you to store grain for a long time without compromising its quality. Metal silos provide grain inaccessibility for pathogenic bacteria, insect pests, rodents, and other animals, which eliminates the need for insecticides and fumigators.

#grainsilo #silograin #grainstoragesilo #grainsilos #processofgrain #

SILOS

noreply@blogger.com (Blogger Silo) — Thu, 20 Feb 2020 11:09:00 +0000

SILOS

It is obtained from a Greek word – silos which means ‘’pit for holding grain’’. Silo is used to store materials in huge amount such as grains, cement, coal, carbon black,etc. Since different industries use silos for different purposes hence many different conditions need to be undertaken while deploying them and get the most out of them. Mostly stored items are either solid or in powder forms.

CONSTRUCTION

Generally, one can easily find cylindrical shaped silos with a metal support although there exists rectangular and square ones also. They can be built with a metal, stainless steel, reinforced concrete, wood, reinforced plastic, etc. The interior of silos is generally smooth and has a special coating inside. Also. During construction of a silo, the amount of product to be stored in it, location, weather conditions as environmental factors such as temperature, humidity are also taken into account.

CLASSIFICATION

Depending on the raw material to be stored

1. Tower silos

• Most common structure.

• Approx. 4 to 48 meters in diameter and 3 to 40 meters in height.

• Constructed using wood, cement, steel or concrete.

• Heavy transportation such as trucks, rail cars are used to unload the silos.

2.Bunker

silos

• Usually made of concrete walls

• It is made airtight via a plastic top covering

• Usually unloaded with a tractor.

• Bunker silos are preferred when one needs to store material in very huge quantity such as in agriculture industries.

• Nowadays, even military is using bunker silos in order to store and handle the missiles.

3. Bag silos

• They have bag or tube-like structure.

• Used to store grains and fodder in the field

• Length generally depends on the material amount to be stored but average diameter is 2 to 21 meters.

• These are most economical.

• These are very heavy and is sealed from both the ends in order to protect the material from slipping out of the silos.

Advantages

 Even tons of materials can be stored easily in silos in comparatively very lesser space than the ground.

 Optimal conditions are maintained in silos so that the stored material is safe.

 The cost of storage in silos is much lesser than any other storage systems.

Disadvantages

 A lot of risks are involved in using silos for storage like-

o The risk of fire and explosion

o Risk of poisoning

o Risk of intoxication due to excessive use of chemicals like pesticides

o Risk of suffocation due to accumulation of excessive carbon dioxide.

Safety

To protect the silos from all the above-mentioned risks, all the mandatory safety measures needs to be undertaken while loading and unloading silos.

Robots and machines are used to perform this job of loading and unloading silos in order to prevent the humans from unwanted accidents and avoiding the need to climb the silos for storing the materials.

Grain Silos

For the sake of storing tons of grains and protecting them from unfavorable weather conditions, grains silos are used.

Every country keeps some amount of grain as storage in silos in order to use it in case of extreme unpredictable conditions such as famine, flood, earthquake, etc.

Classification

For grain storage three type storage styles preferred –

• Brick warehouses – used by small scale industries

• Spiral sheet silos – mostly preferred

• Reinforced concrete silos

Steel silos were originally originated in 20^th century and were used by Europe and America. They proved their success by removing the granaries and become the sole method for storage in developed countries such as US, and Canada in the very early years of its introduction to the world.

It is highly preferred till today because of its low construction cost, small floor space and small construction period.

Advantages

Thin walled so that there is very less temperature difference between outside and inside environment. Various kinds of ventilation technologies are used such a radial, horizontal pipe, etc. in order to maintain favorable conditions inside the storage units.
Outside air and the internal air keeps on circulating to maintain the freshness in the material
The temperature of the silo is controlled electronically.
Since steel sheet has the capacity to absorb heat so it gets intensely hot inside due to the high temperature outside. So, to protect the materials from such extreme temperature conditions cooling technologies are used inside the steel silos to protect the products from ruining.

Safety

As a matter of safety and security of food stored in silos, regular inspection must be done and factors such as temperature, ventilation, storage, etc. must be undertaken.
On an average, grain silos can store grains for approximately 3 years.

Cement silos

These are used to store cements in cement processing units, production industries, etc.

Construction .

Generally, it is cylindrical in shape with four legs. A dust collector is fixed at the top of silos to prevent pollution and loss of, material with the dust.

Safety & Maintenance

Since everything require maintenance, similarly cement silos also need maintenance for the good health of cement stored in them.The material is discharged through discharge point, so it necessary to ensure the smoothness of the output port.
Air leakage should be checked prior to the storage of cement.
Only dry cement should b stored in the silos or else the bigger stronger lumps formed would clog the discharging pipes.

Difference between cement and grain silos

Importance of silo for grain storage

noreply@blogger.com (Blogger Silo) — Mon, 03 Feb 2020 05:36:00 +0000

Importance of silo for grain storage

Silos are structures designed for the storage of grain and other bulk materials; The most common have cylindrical shapes, thus resembling a tower built with materials such as wood, reinforced concrete or metals. The design, invented by Franklin Hiram King, generally employs a mechanical rig for loading and unloading from the top, making it very useful for the agro-industrial sector.

Without a doubt, silos are a very efficient structure for the agri-food sector; However, at present they have been adapting to other industrial uses, so that we can find them in other spaces, being used for deposits of various materials such as cement, but they have also been adapted for use in the military sector for missile depot or for handling these. It is, then, one of the most important inventions for industry and storage.

In the case of their use for the storage of grains they are very useful because they allow to extend the time of useful life before their commercialization. While it is true that the grain can be stored in bulk bags and then put it in a shed, we must say that in these spaces it is not possible to isolate the grain from organisms that attack and damage the product; In addition, it is also not possible to achieve proper ventilation, which can reduce the shelf life of the grain by up to 40 percent. Some data estimate that the shelf life of grain placed in grain silos is between 3 and 4 years; while, in bulk bags placed in a shed it is only 1 year.

MAIN BENEFITS OF GRAIN STORAGE SILOS

Grain storage in silos is vertical, while in warehouses it is horizontal. In this sense, using metal silos to store grain instead of industrial buildings has interesting advantages that we will list below.
The first one is on the surface of occupied land. Much less surface is required, which is important if land is not available or if it has a very high cost as in ports.
The ease they offer to keep the grain in excellent storage conditions, that is, with control over the temperature, insects, molds, birds, which in prolonged storage could imply significant losses.
The bunkers grain mean lower costs compared to the ships when automation equipment grain transportation it is. Both loading and unloading can be completely automated from a conveyor belt system, for example.
Lower cost of assembly since it is an element that has a lower weight than that of industrial buildings. Finally there is its lower cost in general, and possibly this is the main advantage over grain storage warehouses.
The advantages of metal silos are the convenience of loading and unloading. They are easier and faster to build (install), the cost of one ton of such capacity is 1.5-2 times less than that of a reinforced concrete elevator.
The advantages of such storages also include their low space requirements. So, in the territory that is necessary for the construction of a warehouse for storage of 5.5 thousand tons, you can place three metal storages with a total capacity of 15 thousand tons
Metal storages reliably protect the grain mass from damage by rodents, they are fireproof, convenient for gas dis-infestation, active ventilation, etc. Silos must meet a number of requirements. So, along with the resistance to the pressure of the grain mass, wind loaded into it and the adverse effects of atmospheric factors, they should help maintain the initial quality indicators of the grain mass.
Such an optimal moisture-temperature regime guarantee prevents the processes of decay and the appearance of mold on the surface of the grain, as well as damage by harmful insects. Grain aeration occurs using active ventilation systems.

Basically, we can say that the silo is a technology that revolutionized the grain storage market, as well as its conservation. Undoubtedly, the passage of time and technological advances have allowed us to create technology such as silos since as we have already mentioned, they offer the possibility of conservation and storage of grain, which means that the shelf life of the Grain extends significantly and also prevents grain prices from falling due to poor conservation.

#GRAINSILOS #BENEFITSOFGRAINSILOS #IMPORTANCEOFGRAINSILOSTORAGE #GRAINSILOSTORAGE

Difference between grain bins and silos

noreply@blogger.com (Blogger Silo) — Mon, 03 Feb 2020 05:23:00 +0000

Difference between grain bins and silos

Silo - storage for various bulk solids. It can be cement and various grains, and flour, and various products and semi-finished products of mining or other production. They are widely in demand in construction, in the food industry, in agriculture, in various industries. The cylindrical shape of the silo provides maximum strength with maximum volume.

Silo for grain is intended for receiving, storage, cooling, and drying of grain, to protect grain from the effects of natural factors, carrying out loading and unloading operations. Silos for grain storage, depending on the technical specifications of the customer, can be equipped with supports and auxiliary metal structures (stairs, canopies), as well as equipped with forced ventilation systems.

Depending on the characteristics of the stored material and the need for storage conditions, the hopper and silos can be equipped with additional equipment at the request of the customer. The size and equipment of silos and bins with various auxiliary equipment depends mainly on the purpose of their use and the conditions of the production site.

The difference between silos and bins is that:

• In a metal silo, the height of the vertical part of the cylinder exceeds one and a half diameters. This rule applies to silos with a diameter of less than 18 m (for large silos, the ratio of the height of the vertical part to the diameter may be less than 1.5).

• In a metal bin, the height of the vertical part (cylinder or parallel piped) does not exceed one and a half minimum size in the plan (diameter or smaller side of the rectangle).

• The collapse plane drawn from the lower point of the vertical part (through the intersection of the funnel and the vertical wall) at maximum filling crosses the free surface of the bulk material inside the hopper.

• Accordingly, the silo is a cylindrical, higher and narrower vessel compared to the grain bin.

If it is necessary to prevent freezing of the medium stored in a steel silo, the outer surface of the tank is insulated during installation. To protect against corrosion, the metal surfaces of the silos are coated with specialized varnishes and paints. These works are carried out during installation.

This is a prefabricated structure, it has a cylindrical shape, and can be made in the form of a conical or flat-bottomed hopper. If it is necessary to temporarily overexpose crops, wet or dry, then a conical design is suitable. For cases when the crop is planned to be stored for a year or more, a flat-bottomed hopper is best suited.

This equipment provides for the use of thermometer systems; they are used to control humidity and temperature. The price of such a grain storage bin is not too high, but the crops retain their maximum quality. Designs are completely leak proof due to disinfection: not a single pest will penetrate the crop storage system.

For the manufacture of drives, high-strength steel is used in sheets that are decorated using specialized techniques - this is corrugation and galvanization. Outwardly, the main parts of the structures look most spectacularly - supports and walls, as well as original roofs.

A reliable grain storage bin is necessary to keep the crop in good condition for as long as possible, but special loaders are used to speed up the harvester itself and reduce harvesting habits. When choosing equipment, it is important to consider the volume of the crop and the main characteristics of the combines and tractors that will be used for harvesting.

The price of a car depends on its characteristics. Sometimes it is optimal to order one large bunker than two medium ones, which will reduce costs and human resources. It is important to correctly calculate the height of the combines so that they can reach a large capacity and unload the grain.

Large capacity silos are complex structures intended for the commercial or industrial storage of large quantities of product. Always in order to guarantee good grain conservation, special silos are also built, in which the products are stored in the absence of oxygen, either in a confined atmosphere or in a controlled atmosphere.

Given the large quantities of products to be managed, bulk storage centers must be equipped not only with silos of adequate capacity but also with facilities capable of ensuring rapid and easy execution of reception, processing, storage, grain control, and emptying.

To ensure the proper functioning of storage centers, especially during supply periods, it is necessary to examine with particular attention the dimensioning of the installations and the choice of equipment used for the reception and handling of the grains.

#GRAINSILO #GRAINBINS #SILOS #GRAINSILOSTORAGE

Benefits of silo for grain storage

noreply@blogger.com (Blogger Silo) — Sat, 01 Feb 2020 10:35:00 +0000

Benefits of silo for grain storage

Having a silo plant to store the grain obtained during the harvest allows producers an additional margin that not only helps them to be more competitive, but to better preserve the products. The hermetic metallic silo is one of the most effective that currently exists and that have allowed thousands of producers to store the products of all their crops in the best way.

That is why, we will explain in great detail the multiple benefits offered by a silo, as well as the importance of having one in the agriculture sector. We hope that the information that we will present below will be very useful to solve the many doubts you have regarding this issue and that it will also allow you to know in detail the characteristics that have allowed us to position ourselves as a leading construction company of agro-industrial and livestock systems.

The first thing you should know about a silo is that it is not any container for storing grain, but rather it is a container of enormous dimensions, which has been manufactured with galvanized corrugated sheets, which are secured with special screws to support storage capacity. They also have their own unique design of ceilings, walls, and domes that, in harmony, achieve really impressive loading and storage results. This type of storage has capacities that can range from 50 tons to 23,000 tons, which allows storing large quantities of grain to meet the demand of modern consumers.

Experts in the field have stated that the hermetic silo can keep the grain in perfect condition for up to three or four years, a considerable time if one takes into account that, under normal conditions, it is not possible to last longer than one year, so that with this simple benefit is that the effectiveness of these stores is demonstrated.

The implementation of a silo to store the grain for three or four years does not affect the viability and germination power of the grain. We must say that the use of a silo brings important benefits, which we will list briefly in the following lines. We are certain that after reading the valuable information that we will offer you, you will not have the slightest doubt that this type of grain stores is what you need to optimize your land and the production of the same. Not for nothing, thousands of companies and industries worldwide already implement these types of systems to store their raw material.

Benefits of silo storage:

It allows greater control and greater planning of the harvest and transport logistics.

It allows to maintain the physical control of the grains, which without a doubt allows the main producers to have greater security and control in the collections.

Thanks to its hermetic design, the silo offers the possibility of improving the quality of the grains in origin, an important element to obtain better final products or better plantings, in the case of farmers.

It allows to have greater anticipation in the harvest, vital element when the final fruits of the same have already been agreed upon. That is why thousands of farmers opt for the use of these modern and sophisticated systems.

Greater and better control. It is important to emphasize that with the installation of a silo it is possible to have greater control of the quality of the grain as well as of the shipments to the destination, in such a way that your business will be much more profitable when offering an integral service.

Improve marketing conditions, that is, to be able to sell the grain at a better price than during the harvest season, which represents higher profits, and of course, the path to the success of a job that is complicated and very heavy.

Finally, it is important to say that with this modern storage system it is possible to reduce the costs of intermediaries, which represents benefits for final consumers, and of course for producers.

As you can see, the silo is a very important element for the agricultural industry. They must know that in the agriculture of the future, the difference between buying a product or another will be mainly in the quality, which will be determined by the storage system, the type of grain, the size of the same, and of course the care that were taken during storage to avoid pests, such as rodents or other animals, that significantly affect these basic products.

#grainsilo #silograin #benefitssilograin

Grain Silos

noreply@blogger.com (Blogger Silo) — Sat, 01 Feb 2020 05:55:00 +0000

Definition of silos for grain storage