Tag Archives: система
The fire heating process control in terms of quality, technical and economic efficiency (by the example of hydrothermal treatment of concrete products)
The problems of optimization of the thermal treatment of concrete products based on the use of self-contained heating devices that run on natural gas. Refer the problem and proposed hardware implementation of solutions to the optimization problem of the heat treatment of gas flow when the constraints on the strength of concrete products. We propose an automated process control system and reviewed the results of its use in industrial applications. Described the construction of a gas stove (air heater), which has a low metal content, with a system of discrete switching burners. The control device is finite-state regulator. It is shown that the complex “heater – automatic control system” provides a rate increase quality concrete products (strength) and low specific energy consumption per unit of production.
This paper shows the flow measurement system of gas without rate of expiration. The measurement system is built with using of elements of the theory of invariance in measurement devices and elements of the theory of partial flow meters.