Process equipment and control engineering comprehensive experiment system

Abstract

The invention provides a process equipment and control engineering comprehensive experiment system. The process equipment and control engineering comprehensive experiment system includes a boiler, a compressor, an expander, a heat exchanger, a condenser, a centrifugal pump and a control box, wherein during the operating process, a cycle fluid and a condenser heat exchange medium take part in the process; the boiler heats the liquid cycle fluid into the steam state; the compressor pressurizes the gaseous state cycle fluid; the expander enables the cycle fluid to do work by expansion; the heat exchanger and the condenser perform condensation cooling on the gaseous state cycle fluid; the centrifugal pump pressurizes the cycle fluid, and sends the cycle fluid to the boiler; and the control boxis used to monitor and control the whole experiment equipment. The process equipment and control engineering comprehensive experiment system is miniature, and various devices in the experiment systemare put in a laboratory. The process equipment and control engineering comprehensive experiment system does not need providing extra heat sources for evaporation of cycle fluid, and is convenient foroperation of the experiment process by electrically heating the cycle fluid. The process equipment and control engineering comprehensive experiment system can achieve the aim of cycling fluid steam at the entrance of the expander generating the specified state parameters in a mode of combining the boiler and the compressor.

Description

technical field [0001] The invention relates to a comprehensive experimental system for a boiler, a compressor, an expander, a heat exchanger and a centrifugal pump, which belongs to the application field of energy and chemical experiments. Background technique [0002] Process equipment and control engineering plays an extremely important role in national economic and social development. First of all, chemical industry, petrochemical industry, energy and power are the pillar industries of the country. The development of these industries is guided by technological process and guaranteed by advanced equipment and control technology, and process equipment and control engineering are the pillars of these industries. The course of process equipment and control engineering includes basic theories and knowledge of control science and engineering, chemical principles and chemical technology, professional knowledge of industrial production process detection and control, professional...

AI Technical Summary

Problems solved by technology

Obviously, the evaporator in the organic Rankine cycle needs a hot fluid to heat the organic working medium. It is difficult to obtain a continuous and stable hot fluid under laboratory conditions. At the same time, the adjustable range of the vapor pressure of the organic matter generated by the evaporator is small in practice, which cannot meet the requirements of complex conditions. The experimental requirements

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