Measuring device and method of dry quenching furnace bracket brick three-dimensional temperature field

A measuring device and three-dimensional temperature technology, which are applied in furnace safety devices, coke ovens, coke cooling, etc., can solve the problems of poor reliability and low measurement accuracy, and achieve the effect of reliable temperature measurement.

Inactive Publication Date: 2018-11-30
SHOUGANG CORPORATION +1
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Problems solved by technology

[0004] The invention provides a measuring device and method for the three-dimensional temperature field of the corbel brick of the CDQ furnace, which solves the technical problems of low measurement accuracy and poor reliability of the three-dimensional temperature field of the corbel brick of the CDQ furnace in the prior art

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  • Measuring device and method of dry quenching furnace bracket brick three-dimensional temperature field
  • Measuring device and method of dry quenching furnace bracket brick three-dimensional temperature field
  • Measuring device and method of dry quenching furnace bracket brick three-dimensional temperature field

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Embodiment Construction

[0035] The embodiment of the present application provides a measuring device and method for the three-dimensional temperature field of the corbel brick of the CDQ furnace, so as to solve the technical problems of low measurement accuracy and poor reliability of the three-dimensional temperature field of the corbel brick of the CDQ furnace in the prior art.

[0036] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the embodiments of the present invention and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application. , rather than limiting the technical solutions of the present application, the embodiments of the present application and the technical features in the embodiments can be combined without conflict.

[0037] see figure 1...

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Abstract

The invention belongs to the technical field of black smelting, and discloses a measuring device of a dry quenching furnace bracket brick three-dimensional temperature field. The measuring device comprises a fire-resistant box and temperature sensing metal arranged in the fire-resistant box, wherein the temperature sensing metal comprises a plurality of temperature sensing metal blocks with different melting points; the temperature range of measuring environment is judged through the molten state of the temperature measuring metal blocks in the measuring environment. The measuring device of the dry quenching furnace bracket brick three-dimensional temperature field provided by the invention can adapt to high-temperature complicated environment in the dry quenching furnace; the stable and reliable temperature field judgement is realized.

Description

technical field [0001] The invention relates to the technical field of black smelting, in particular to a measuring device and method for a three-dimensional temperature field of a CDQ furnace corbel brick. Background technique [0002] The corbel bricks of the CDQ furnace start from the end of the cooling section and end at the beginning of the pre-storage section. They are built layer by layer in a cable-stayed and overhanging manner, and play an important role in supporting the inner wall of the annular flue of the pre-storage section. The working environment of corbel bricks is extremely complex, which is not only subjected to the physical action of hot flue gas and coke, but also the thermal action of red coke and flue gas in the furnace. The drop of red coke and the non-uniformity of air distribution will cause fluctuations in the temperature field in the corbel bricks, resulting in stress accumulation in the corbel bricks, and finally appear as cracks on the surface o...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B39/02C10B41/00
CPCC10B39/02C10B41/00
Inventor 薛立民朱长军范正赟彭军山郭海涛张殿伟闫立强
Owner SHOUGANG CORPORATION
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