Design and Model Building of an Automatic Discharging Unit using programmable logic controller

Abstract

As for the accelerated scientific development in all fields, whether medical, engineering or administrative, we had to keep up with it as much as possible. Logical programmable controllers are among the latest developments worthy of attention. They quickly became apparent and soon spread because of their remarkable advantages. Monitor them closely and try to tame them to help them complete their engineering tasks with high efficiency. In this research, we highlighted the governance of mechanical systems using programmable logic controllers, which increased their efficiency and ease of handling. It also raised safety and security standards, which in recent decades has received great attention and interest. There is no doubt that we cannot We turn a blind eye to the value of this research when it worked to solve one of the issues that concern the field of drinking water in terms of the quality of production and reduce the cost of production, which may open the door for the future of many research in this area, which may help to lift some suffering to countries as well as citizens. To reduce human intervention in unloading containers of chemicals system (poly aluminum chloride) inside the buffer tanks before starting to be used in the water purification process. Using an electric motor, a screw shaft, centrifugal pumps and some sensors that were then connected with programmable logic controllers to enable the desired governance process according to the ladder program written to control the process of discharging aluminum chloride. This system works to remove the pumps inside the chemical package (poly aluminum chloride) to be emptied and then all the fluid inside the packaging is withdrawn and unloaded inside the tank efficiently, which ensures that we can accomplish the task in the least time possible with the least number of labor. Where the fork lift and a number of workers, which reflected positively on the cost of operation.