Carbon content detection method of fly ash of boiler

A technology of fly ash carbon content and detection method, which can solve the problems of poor measurement accuracy by removing certain components, such as weighing, etc., and achieve the effect of improving accuracy, strong representativeness, and improving measurement accuracy.

Active Publication Date: 2018-12-28
当涂县护河镇感湾劳务服务有限责任公司
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Problems solved by technology

[0005] The purpose of the present invention is to overcome the disadvantages of poor measurement accuracy of the existing technical solutions based on the loss-of-carbon method for measuring the carbon content of fly ash, and provide a method for detecting the carbon content of boiler fly ash, which improves the carbon content of fly ash. Accuracy of Quantity Measurement

Method used

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  • Carbon content detection method of fly ash of boiler
  • Carbon content detection method of fly ash of boiler
  • Carbon content detection method of fly ash of boiler

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Experimental program
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Embodiment 1

[0041] refer to Figure 1-2 , The boiler fly ash carbon content detection device of this embodiment includes a storage container 1, and the storage container 1 is provided with a burning mechanism for storing fly ash and burning the fly ash. Wherein, the burning mechanism includes: several burning spherical shells 3 nested in sequence (specifically, in this embodiment, three burning spherical shells 3 nested in sequence, that is, three sets of burning spherical shells in the outermost layer) Outside the burning spherical shell 3 of the middle layer, the burning spherical shell 3 of the middle layer is set on the outside of the innermost burning spherical shell 3) and several connecting cylinders 4, the bottom end of the outermost burning spherical shell 3 Connected to the bottom of the storage container 1 through the support column 2, the shape of the burning spherical shell 3 is a hollow sphere, wherein all the burning spherical shells 3 inside the outermost burning spherical...

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Abstract

The invention discloses a carbon content detection method of fly ash of a boiler, and relates to the technical field of detection of the carbon content of the fly ash. The carbon content detection method of the fly ash of the boiler comprises the following steps: Step A, preparation; Step B, adding of solid particles and the fly ash; Step C, vibration; Step D, primary weighing; Step E, burning; Step F, secondary weighing; and Step G, cleaning. The invention aims to overcome the shortcoming of relatively low measurement accuracy of an existing technical scheme of measuring the carbon content ofthe fly ash based on a burning carbon loss method, and the carbon content detection method of the fly ash of the boiler is provided, so that the accuracy of measuring the carbon content of the fly ash is improved.

Description

technical field [0001] The invention relates to the technical field of detection of carbon content in fly ash, in particular to a method for detection of carbon content in boiler fly ash. Background technique [0002] The carbon content of boiler fly ash is an important index to evaluate the operating economy of the unit. On-line and real-time measurement of carbon content in boiler fly ash is conducive to timely adjustment and optimization of combustion conditions, so as to achieve the purpose of reducing coal consumption and improving unit economy. [0003] Potential utilization of boiler fly ash in the areas of adsorbents and building materials could also improve power plant economics. The carbon content of fly ash is an important indicator to determine its application field. Fly ash with high carbon content has a large specific surface area and can be used as an efficient adsorbent; however, when added to cement, it will cause the cement to crack easily, so it is not s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/04
CPCG01N5/04
Inventor 张斌
Owner 当涂县护河镇感湾劳务服务有限责任公司
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