Dynamic simulation experiment device for circulating cooling water system and running method thereof

Abstract

The invention discloses a dynamic simulation experiment device for a circulating cooling water system and a running method thereof. A cooling water draining valve and a supplemental water feeding valve are arranged on one side of a tank body of a circulating water tank; a fixing hole is formed on the circulating water tank between the cooling water draining valve and the supplemental water feedingvalve; a heating rod and a thermocouple are arranged in the fixing hole; the heating rod and the thermocouple are respectively connected with an external temperature controller through wires; a carbon steel test block and a red copper test block are respectively fixed on the two sides of the middle part on the upper part of the circulating water tank; air distributors are respectively arranged onthe lower parts of the carbon steel test block and the red copper test block; the air distributors are connected with an external air blower; a circulating water pump is arranged on the bottom of thecirculating water tank; the circulating water pump is connected with a circulating water meter fixed on the circulating water tank; water distributors on the upper ends of the carbon steel test blockand the red copper test block are respectively connected with the circulating water meter through water pipes. The dynamic simulation experiment device disclosed by the invention is high in degree ofautomation of equipment, can be conveniently controlled and operated and can be used for researching the problems related to equipment corrosion and scaling of the circulating cooling water system.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to a dynamic simulation experiment device for a circulating cooling water system and an operation method thereof. Background technique [0002] Metal corrosion is a problem and phenomenon that can be seen everywhere in the survival and life of human society, and it also seriously affects the stable and sustainable growth of the national economy. In the circulating cooling water system, the system equipment is mostly made of metal materials (mainly carbon steel, copper and stainless steel). Under the condition of several times of concentration (2-8 times) and high temperature, it is easy to cause the surface of the circulating cooling water system equipment Formation of mineral scale, microbial scale and pipe corrosion problems. [0003] Circulating cooling water is the main component of industrial water. Scaling problems of pipelines and equipment generally exi...

AI Technical Summary

Problems solved by technology

[0005] The traditional research on the formation of mineral scaling, microbial scaling and pipeline corrosion on the surface of circulating cooling water system equipment has the problems of complex structure, cumbersome operation, difficult control, and inability to simulate the actual operating conditions well.

Images