Solids Conveying Systems - Coursework Example

This paper ''Multiphase Environmental Flows'' tells us that gas solid systems are usually encountered in the industries such as chemical, pharmaceuticals, food, mineral processing, and other industrial setups that convey solid granules using a blast of pressurized air.... Pneumatic systems are used for fluid catalytic cracking etc.... Numerical modeling of the flow in such pipes has greatly aided in improving the pneumatic systems.... Low velocity and dense gas systems common in industries such as mineral processing, agricultural industries and, chemical industries....

Nevertheless, some of these items are too heavy or bulk for an ordinary person to move them, thus, the need for solid conveying systems.... According to (Colijn 1985) conveyor systems are mechanically constructed equipments that help in moving bulk materials from one point to another.... Thus, systems make work easier and enhance efficiency in production.... Air is the most appropriate medium of transportation of material in many systems with the exemption of systems that are most likely to have reactors or systems that faces potential threat of explosion of dust particles, which when mixed with air, reduces the productivity of the air as a medium (Klinzing 2010)....

This paper, Bulk Solid Handling & Pneumatic conveying systems, stresses that in many industrial applications there is a need for the conveyance of bulk solids through the various stages of operations.... There are many ways of doing this – mechanical, hydraulic, and pneumatic handling systems.... According to the paper, materials conveyance through mechanical systems is effected through the use of chains, buckets, and screws, some of them to be shown in the next few pages....

"Pneumatic conveying Design" paper states that the pick-up velocity of the materials is critical in the analysis of the system as it will determine the number of materials to be transported.... This becomes critical when designing the Pneumatic conveying system.... Pneumatic conveying design is a system for transporting bulk materials using pressurized gas in pipes.... Pneumatic conveying design is a system for transporting bulk materials using pressurized gas in pipes....

The paper "Pneumatic conveying Design" discusses that the design was done successfully to understand the methods of flow measurement and the concepts of the flow process that happens inside a pipe.... Determining the velocities along a conveyor was done by the measurement of pressure heads....

This works by conveying the solid-filled sediment towards one end of the drum by a shaft rotating at a relative speed to that of the bowl, and the clarified liquid is conveyed towards the opposite end.... As a measure to minimize the cost of the equipment, a single centrifuge is used to separate the solids from the liquid in three passes to ensure the clarity of the liquid and maximum recovery of the solid part....

One of the most important considerations in pneumatic conveyor systems is the requirements for the air mover.... This paper "conveying Methods: Features and Limitations of Installation Options" explains that the problem involves the design of a pneumatic conveyor system that would carry solid materials at three receiving silos at 125 m, 150m, and 175 meters from the finishing plant.... As a general rule, pneumatic conveying can be used for particles up to 2 inches in diameter of typical density and in bulk densities with a range of 1lb/ft to 200 lb/ft which qualifies the materials under consideration for this design (flour)....

This research paper "Designing a solids Flow Meter for Velocity Measurements" focuses on the measurement of solid flow meter that is done to determine the amount of solid that can be measured in a given time of flow.... This method is most applicable for dry solids.... Coriolis Effect is the effect that occurs when rotating solids have an apparent deflection.... The need for measuring the flow of solids is vital in many industries....