A screw conveyor is a mechanism used in many industries to move granular and liquid materials for various processes. The name auger conveyor is sometimes used to refer to them. The system was invented several years ago by a Greek scientist named Archimedes. Today, the machine enjoys a lot of use and popularity in a wide range of industrial and commercial applications.
The most common screw conveyor is the horizontal one, even though there exists a number of other screw conveyors. This one is used to horizontally convey bulk materials from a section of an industrial process to another. The systems are made in a number of configurations, sizes, lengths and materials. Stainless steel screw conveyor is common because steel is among the materials used in making these systems. The rotary air lock, gravimetric feeder, screw feeder or the conveyor belt can be used for the inlet of conveyor system.
The discharge side is the conventional point of installation of the drive unit. The reason that this end is recommended is because it is the one responsible for displacing bulk material to the drive end. Reduced tear and wear is achieved using this arrangement by ensuring that every part of the conveyor experiences the same tension produced by the commodity being moved.
Auger conveyors have their own disadvantages linked to them. To begin with, they are perfect for conveying semi-fluid and dry semi-fluid materials. Furthermore, when compared to other conveyors like belt conveyors, pneumatic, and aeromechanical, screw conveyors are more effective in terms of cost. The efficiency in bulk material distribution is allowed for by the availability of multiple inlet and discharge points. Finally, the system is enclosed totally from corrosive, hazardous, and dusty environments, which helps to keep it safe and durable.
Inclined screw conveyors are another type of thee screw conveyors. These systems usually operate at an angle from the horizontal line. The angle between the system and the horizontal line can vary from as low as a few degrees to 45 degrees. Beyond 45 degrees, the system is no longer considered as inclined, but as vertical. The construction of vertical conveyors is regulated by the KWS Engineering Guide for these systems.
When the angle of inclination is increased, efficiency of the system reduces while horsepower requirements increase. Gravity caused by materials falling back is responsible for the reduced level of efficiency. Additional factors that reduce efficiency include type of conveyor system used and characteristic of material being conveyed. To achieve more efficiency in the system, the angle of inclination should be kept to the lowest.
Another kind of conveying system is the shaftless screw conveyor. This system discharges bulk material from centrifuges, mixers, or filter presses. It is used to convey materials that would otherwise be hard to convey on other models of conveyors. It is also effective at conveying bulk material that have high amounts of moisture content. With good design, this system does not clog.
Shaftless conveyors are in wide use in many industries including chemical, food, and minerals processing plants. Also, wastewater treatment industries have use for shaftless conveyors. Producers are required to adhere to the various design standards that exist in the market for these systems. Each country tends to have its own standards.
The most common screw conveyor is the horizontal one, even though there exists a number of other screw conveyors. This one is used to horizontally convey bulk materials from a section of an industrial process to another. The systems are made in a number of configurations, sizes, lengths and materials. Stainless steel screw conveyor is common because steel is among the materials used in making these systems. The rotary air lock, gravimetric feeder, screw feeder or the conveyor belt can be used for the inlet of conveyor system.
The discharge side is the conventional point of installation of the drive unit. The reason that this end is recommended is because it is the one responsible for displacing bulk material to the drive end. Reduced tear and wear is achieved using this arrangement by ensuring that every part of the conveyor experiences the same tension produced by the commodity being moved.
Auger conveyors have their own disadvantages linked to them. To begin with, they are perfect for conveying semi-fluid and dry semi-fluid materials. Furthermore, when compared to other conveyors like belt conveyors, pneumatic, and aeromechanical, screw conveyors are more effective in terms of cost. The efficiency in bulk material distribution is allowed for by the availability of multiple inlet and discharge points. Finally, the system is enclosed totally from corrosive, hazardous, and dusty environments, which helps to keep it safe and durable.
Inclined screw conveyors are another type of thee screw conveyors. These systems usually operate at an angle from the horizontal line. The angle between the system and the horizontal line can vary from as low as a few degrees to 45 degrees. Beyond 45 degrees, the system is no longer considered as inclined, but as vertical. The construction of vertical conveyors is regulated by the KWS Engineering Guide for these systems.
When the angle of inclination is increased, efficiency of the system reduces while horsepower requirements increase. Gravity caused by materials falling back is responsible for the reduced level of efficiency. Additional factors that reduce efficiency include type of conveyor system used and characteristic of material being conveyed. To achieve more efficiency in the system, the angle of inclination should be kept to the lowest.
Another kind of conveying system is the shaftless screw conveyor. This system discharges bulk material from centrifuges, mixers, or filter presses. It is used to convey materials that would otherwise be hard to convey on other models of conveyors. It is also effective at conveying bulk material that have high amounts of moisture content. With good design, this system does not clog.
Shaftless conveyors are in wide use in many industries including chemical, food, and minerals processing plants. Also, wastewater treatment industries have use for shaftless conveyors. Producers are required to adhere to the various design standards that exist in the market for these systems. Each country tends to have its own standards.
About the Author:
You can get valuable tips on how to pick a stainless steel screw conveyor manufacturer and more information about a reputable manufacturer at http://www.austinmacinc.com/services now.
No comments:
Post a Comment