A gas injection hood co&h2 detection device and detection method

Abstract

The invention relates to the technical field of sintering, and provides a fuel gas blowing hood CO&H2 detection device and method. A wireless CO&H2 detector of the fuel gas blowing hood CO&H2 detection device is mounted on a closed circuit, moves along with the closed circuit, and sends detected CO&H2 concentration values to a controller; a locater is used for tracking the position of the wireless CO&H2 detector, and sending position information of the wireless CO&H2 detector to the controller; the controller establishes a mapping relationship between the CO&H2 concentration values and the position information so as to obtain the CO&H2 concentration value at each position. In the scheme, the monitoring range of the wireless CO&H2 detector can cover a whole platform, so that the production safety factor of a device can be greatly increased; in addition, through the scheme, an approximate range of a gas leakage point can be analyzed according to the CO&H2 concentration value at each position, so that the maintenance range of an operator is greatly reduced, and thus the time can be saved, the working efficiency can be improved and the labor intensity can be reduced.

Description

technical field [0001] The invention relates to the technical field of sintering, and provides a gas injection cover CO&H 2 Detection device and detection method. Background technique [0002] The sintering process is a key link in the iron-making process. Its principle is to mix various powdery iron-containing raw materials with an appropriate amount of fuel and flux, add an appropriate amount of water, mix and pelletize the materials on the sintering equipment to make a A series of physical and chemical changes, sintered into blocks, and then sent to the blast furnace for the next step. [0003] my country's economy has transformed from extensive growth of scale and speed to a new normal of intensive growth of quality and efficiency. The country has a serious surplus of molten steel. The situation in the steel industry is becoming increasingly severe. Most steel companies are losing money, and the development of the steel industry has also entered a new stage of adjusting...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a gas injection cover CO&H 2 The detection device and detection method solve the problem of static fixed CO&H in the prior art 2 The detection device cannot reflect the real platform CO&H 2 concentration, while CO&H 2 Too many detectors are not only costly but also take up space

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