Connecting pipeline for safe operation of thermal power plant

Abstract

The invention discloses a connecting pipeline for safe operation of a thermal power plant. The connecting pipeline comprises a connecting pipeline body, and a plurality of descaling mechanisms used for treating accumulated dirt on the pipeline body are fixedly installed in the connecting pipeline body; the anti-blocking assembly is arranged in the descaling mechanism, and the anti-blocking assembly is used for cleaning the air inlet end after water drainage; and the gas guide assembly is arranged at the top end of the descaling mechanism. Through cooperation of the descaling mechanism, the anti-blocking assembly, the air guide assembly and the wall elastic assembly, the impact force effect of waste water in a connecting pipeline is utilized, air in the air pressure pipe is extruded, dust at the top end of the pipe wall is blown away, the pushing and wiping anti-blocking function on the end of an air inlet valve is achieved, and meanwhile through application of air extrusion and magnetic characteristics, the anti-blocking function is achieved. The function of removing dirt on the pipe wall of the connecting pipeline in an elastic mode is achieved, the function is operated along with flowing of waste water, and therefore the function of treating the dirt in the pipe in an accompanying mode is achieved.

Description

technical field [0001] The invention relates to the technical field of pipeline arrangement in power plants, in particular to a connecting pipeline for safe operation of thermal power plants. Background technique [0002] With the increase of people's daily electricity consumption, relevant units have also carried out market-oriented reforms in the electricity market, and the profit margin of power plants has been compressed due to the introduction of market competition mechanism. One of the most important problems faced by the industry is that the pipes used in thermal power plants are important high temperature and high pressure pipes in the power plant. The selection of materials, the setting of structures and the quality of installation directly affect the operating efficiency of thermal power plants. It is related to the production safety of thermal power plants. [0003] In the process of setting up the pipeline structure of the thermal power plant in the past, the pi...

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Problems solved by technology

[0003] In the process of setting up the pipeline structure of the thermal power plant in the past, the pipeline was mainly used for the diversion of wastewater, but in the process of use, due to the existence of sticky substances in the wastewater, the side wall of the pipe wall will be damaged. The phenomenon of dirt accumulation occurs. In addition, since most of the wastewater in the pipeline does not flow through the top of the pipeline, dust will adhere to the top of the pipeline for a long time. In order to solve the above problems, a thermal power plant safety operation method is proposed. with connecting pipes

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