Boiler scale dissolution tester and boiler scale dissolution test method

Abstract

The invention discloses a boiler scale colliquating experimental machine and a boiler scale colliquating experimental method. The boiler scale colliquating experimental machine comprises a supporting rack, a scale experiment mechanism which is used to execute the colliquating experiment to the boiler scale and a temperature controlling display which is used to execute the temperature controlling to the scale experiment mechanism which is positioned at the upper part of the supporting rack. The scale experiment mechanism comprises an experimental container, a scale access mechanism, an electric heater which is extended into the experimental container, an openable air outlet valve which is positioned at the top of the experimental container, a safety valve which is positioned at the upper of the experimental container and a pressure meter which can reveal the pressure in the experimental container. The scale access mechanism is positioned at the upper part of the electric heater. The size of the boiler scale colliquating experimental machine is small, the weight is light, the result of the boiler scale colliquating experiment can instruct the user to reduce the maintenance cost, and also can instruct boiler users in different regions to adopt the correct measure to clean up the boiler scale, to reduce the fuel resources waste, thereby avoiding the blocking and the bursting of the boiler pipe, and avoiding the occurrence of the fatal accident of the boiler.

Description

technical field [0001] The invention relates to a boiler scale dissolution test machine and a boiler scale dissolution test method. Background technique [0002] Industrial and domestic boilers are increasingly required by market development. After the boiler has been used for a period of time, scaling will appear in the boiler, and the heat transfer coefficient of scale is roughly 1 / 40 of that of steel, which will cause waste of fuel resources; Scale can cause boiler pipe blockage and pipe burst; what is more serious is that the scale on the fire tube of the boiler may fall off and accumulate at the bottom of the pot, causing overheating and bulging at the bottom of the pot shell, resulting in vicious accidents. For boiler users, removing the scale in the boiler has become an important item in the daily maintenance of the boiler, and the current measure for boiler users to remove the boiler scale is usually to add boiler anti-scaling agent or boiler dissolving agent in the ...

AI Technical Summary

Problems solved by technology

[0002] Industrial and domestic boilers are increasingly required by market development. After the boiler has been used for a period of time, scaling will appear in the boiler, and the heat transfer coefficient of scale is roughly 1 / 40 of that of steel, which will cause waste of fuel resources; Scale can cause boiler pipe blockage and pipe burst; what is more serious is that the scale on the fire tube of the boiler may fall off and accumulate at the bottom of the pot, causing overheating and bulging at the bottom of the pot shell, resulting in vicious accidents

For boiler users, removing the scale in the boiler has become an important item in the daily maintenance of the boiler, and the current measure for boiler users to remove the boiler scale is usually to add boiler anti-scaling agent or boiler dissolving agent in the boiler, because the boiler users are distributed in Different regions have different water quality, therefore, boiler users often cannot take correct measures to remove scale in the boiler

At present, there is no such machine and test method, which can simulate the state of boiler use in different regions to conduct scale dissolution tests in boilers, and obtain the results of boiler scale dissolution tests, so that boiler users in different regions can take correct measures to clean the boilers. internal scale

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