Grain Storage Silos
Cement Storage Silos
Steel Silo Making Equipments

HOME >> NEWS >>Technical and Trend of Steel Storage Silo

With the development of technology, Currently powder storage silo construction trends are: single steel storage silo capacity is growing; function more Complete. Steel silo capacity increases, the material in the form of its structural design, basic form of environmental emissions, natural factors (geology, hydrology, ice, temperature, etc.) as well as steel silos, energy consumption indicators, such as cost per unit volume of investment construction side factors are considered.

Floor-steel silo with its large capacity, land utilization, high degree of automation, short construction period, low unit volume of investment in the material storage, transport fields are widely used.

Liaocheng Ltd. Jiuzhou steel silo construction through continuous research and development, solve the edges of large diameter floor steel storage silo of universal concern the existence of material and more, the steel storage silo is low, and the homogenizing effects of poor storage facilities maintenance and replacement of technical problems can not be the problem. After many large enterprise groups multiple enterprise applications, have been effectively demonstrated and recognized. Practice has proved that the steel storage silo by the user material steel storage silo rate can reach more than 95%, you can easily maintain the gasification equipment homogenized under different discharge points, while in the case of material steel storage silo have diameters of different sizes according to the library. Jiuzhou steel storage silo has large reserves, investment, construction speed, the steel storage silo is high, averaging a good performance, low energy consumption, safe and reliable operation, enabling automatic control, long life and other advantages.

1 wedge force underlying technology: the use of force booster foundation carve carve force booster design principles adapted to carry out construction projects in different geological conditions of each enterprise.

2 structural shapes and sizes: large silo is a large thin-walled containers, high aspect ratio is generally about 1: 1. steel storage silo body is cylindrical, hemispherical steel storage silo roof for steel storage silo roof round shape. steel storage silo wall steel plate welded (lap welded) together; hemispherical shape of its steel storage silo roof semicircle body is shaped by a combination of structural design and a number of arched steel beams, forming a unique architectural structure, its architectural structure makes reasonable its dome has reliable carrying capacity.

Warehousing approach 3 materials: Material warehousing pipeline transportation methods can be used the way pneumatic conveying or mechanical transport requirements according Party. Feeding methods are the top center of the material using the library.

4 silo discharge principle and description: the material according to the size of the library corridor diameter is determined, when the material is filled silo first needed to start unloading on what part of the requirements to open the valve of the part, so that the material in the air force and smooth flow of the dual role of gravity.

5. material evenly distributed pressure on the steel floor library, the library floor by the pressure transmitted to earth and realize bearing preload, foundation bearing capacity to meet different requirements, the library floor filler material for light pressure; library underfill fluidizing means is provided on the material, the fluidising unit each as a separate unit, can be realized with the peripheral fluidizing material replacement device; 

Material unloading, conveying blower or compressor for use of wind, the stream of the device inflated by gravity angle, the material is unloaded into the corridor smooth delivery device; Delivery using dense phase pneumatic conveying or dilute the material to achieve a phase out of the material, enabling the ability to transport material by adjusting the wheel with sub-grid inverter under the library, the entire system can be achieved in the control of local and centralized automatic control.

This technique utilizes the gravity unloading and pneumatic unloading, the technical characteristics of the double combination of transport, in the case of not inflated, the use of high gravity discharge of the material transport the material out of position by means of the flow of material loosened low material level since the discharge port, using gravity discharge out of the material handling, greatly saving energy, reducing power consumption;

Unloading and conveying air source each equipped with a low-pressure, low air volume of Roots blower, the library does not have any operating equipment, reducing maintenance costs;

5. stable easy to automate unloading uniform and stable, does not appear pumping heart, partial material, cross-material phenomenon. To ensure that the steel library security, ease of automation and orderly control. Automation control cabinet with a local manual, automatic local and distributed control.

6 air consumption: Since the steel storage silo using a gas flow of the discharge, gas homogenization, gas steel storage silo delivery integrated design concept that stretch the principle of multiple use, you can save a lot of gas source.

7 quality materials saved effect: With the prolonged storage of materials increased density. Materials in a large silo wall strict isolation in the air, basically vacuum sealed. This sealing effect than brick, stone, concrete structure steel storage silo body better, bagged archive material is not comparable.

8 environmental standards: the top of the compartment for load-bearing dome, each provided with a pulse steel storage silo roof rapping precipitator dust generated when the main collection of materials warehousing.

9 process layout: flexible arrangement according to the site location, the material can be flexibly determined corridor direction according to the site. As a result of the discharge of pneumatic pipeline, so the location of the steel storage silo hoist can be freely selected.

10. short construction period: According to the geological conditions of the construction site and the construction environment, etc., short construction period. If the steel storage silo group can cross the construction or building construction simultaneously, thus shortening the construction period.

11 Long life: a unique combination of interface that enables more secure positions in the body. This structure is equivalent to the time frame covered buildings, with a stronger shock resistance, resistance to deformation force body positions, and positions bearing capacity. Corrosion maintenance according to specifications.

12 low maintenance costs: the steel storage silo gasification, unloading, transportation equipment no moving parts, and are basically maintenance-free.

13 security and easy maintenance, lifting worries of users. Without clearance, you can easily make the fluidized rods steel storage silo maintenance.