Boiler fly ash carbon content detection device

A technology for detecting the carbon content of fly ash and a device is applied in the direction of removing a certain component and weighing, which can solve problems such as poor measurement accuracy, and achieve the effects of improving accuracy, facilitating full combustion, and avoiding agglomeration

Active Publication Date: 2020-10-09
江苏森达热电集团有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings 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 carbon content detection device for boiler fly ash, which improves the carbon content of fly ash. Accuracy of Quantity Measurement

Method used

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  • Boiler fly ash carbon content detection device
  • Boiler fly ash carbon content detection device
  • Boiler fly ash carbon content detection device

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Embodiment 1

[0030] 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 device for detecting unburned carbon in flue dust of a boiler, and relates to the technical field of detection of the unburned carbon in flue dust. The device disclosed by the invention comprises a storage container, a burning mechanism is arranged in the storage container, the burning mechanism comprises: a plurality of burning spherical shells which are sequentially nested with each other, wherein a plurality of through holes are respectively formed in all burning spherical shells in the burning spherical shell on the outermost layer; and a plurality of connecting cylinders, wherein the connecting cylinders are inserted from the burning spherical shell on the outermost layer into the burning spherical shell on the innermost layer, and the connecting cylinders are respectively fixed on each layer of burning spherical shells; wherein a connecting cylinder that vertically penetrates through all burning spherical shells from top to bottom is provided with a plurality of through holes along the entire length direction. The device disclosed by the invention aims at overcoming the shortcomings of worse measurement accuracy of the existing technical scheme of measuring the unburned carbon in flue dust based on a burning carbon loss method, and providing the device for detecting the unburned carbon in flue dust of the boiler to improve the measurement accuracy of the unburned carbon in flue dust.

Description

technical field [0001] The invention relates to the technical field of detection of carbon content in fly ash, in particular to a detection device for carbon content of 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 suit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N5/04
CPCG01N5/04
Inventor 张斌
Owner 江苏森达热电集团有限公司
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