Published Paper Details:

Fly ash, lime, gypsum and sand are all combined to make Fly ash brick. They have the benefit of being lightweight, more durable than conventional bricks, and capable of being made from waste materials, such as fly ash. Its use in manufacturing of bricks will lead to the control of pollution and proper disposal. New type of fly ash brick moulding machine is an automatic machine which in turn produces the high-density bricks using coal ash. It aids in environmental protection and save energy. In this developing world of technologies everything is controlled automatically and human work is almost zero in some sectors. A controller circuit has been designed in order to make the control of conveyor belt motors automated which will work on the basis of level of material in the tank/hopper of raw materials. An infrared Proximity sensor is used to detect the level of a mixture tank which in turn produces the output to the controller and the motor has to start and stop according to it. This design will control the starting and standstill conditions of the motor according to the level of the tank. It helps in increasing the production rate and reduces the human work and wastage of raw materials due to overloading.