Mathematical model of process of utilization of technological production wastes of a gas concrete

N paper the refined mathematical model of the automated control system of process utilization of technological waste of aircrete preparation is offered. The main modelled processes are processes of dosing of components of return shlam (waste of calibration of arrays of a aircrete and liquid components: drying waters and clear water). A model is executed as flow diagrams and allows with the sufficient degree of exactness to take into account the dynamics of flowing of technological process in combination with time of wearing-out of corresponding executive mechanisms and gradient of dynamics of loading of technological line. When developing this model, features of the actuators (flaps, conveyer of wastes of cutting, shiber of redirecting of flows), dependencies of flow dynamics of weighed components of return shlam from the dosator-mixer hopper geometry, the dependencies feedback signal from the effort, which generated by the flow properties of the components and weight sensors were taken into account. Refined based models allow us to more accurately assess the weight of the components recruited in the dosator-mixer hopper and the exhaust velocity components and return shlam’s density. The developed model will improve the adequacy of the computer model and improve the quality of automated control of the process.It guarantees maintenance of minimum fluctuation of level of return shlam in a supply tank during the dosage of components of aircrete mixture at a density within the limits of the given accuracy. On the basis of mathematical and computer models developed complex computer simulation of ACS in combination with emulation interaction programmable logic controller - system visualization and simulation process.