Coke oven on-line thermotechnical test method

A test method and technology of coke oven, which is applied in coke oven, machine/structural component test, petroleum industry, etc., and can solve problems affecting calculation accuracy, poor timeliness, long time span, etc.

Active Publication Date: 2021-05-11
NANJING HANHUA FLUID TECH CO LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This traditional test method has the following three disadvantages: 1. It takes two weeks for a coke oven thermal test, which has a long time span and poor timeliness; 2. It requires a large number of personnel to cooperate with each other

Method used

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  • Coke oven on-line thermotechnical test method
  • Coke oven on-line thermotechnical test method
  • Coke oven on-line thermotechnical test method

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Embodiment Construction

[0118] In order to achieve online thermal testing of coke ovens and achieve real-time production and consumption tracking analysis of the coking oven coking process, the present invention provides an online thermal testing method for coke ovens, which is based on process signals in the coking oven coking process, The real-time online thermal test results are obtained through the correlation model and algorithm, and the test results are diagnosed and analyzed to guide the deficiencies in coke oven production, so as to achieve the improvement of thermal efficiency, the reduction of gas heat consumption per ton of product, and the coking process of coke ovens. Online diagnosis and analysis of the effect of energy saving and consumption reduction.

[0119] The specific steps of the present invention are described in detail. The coke oven online thermal testing method includes:

[0120] Step 1. Obtain basic signals, material signals, and heat signals in real time, summarize all si...

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Abstract

The invention relates to a coke oven on-line thermotechnical test method, which solves the problems of low working efficiency and poor timeliness of a thermotechnical test report of the traditional coke oven thermotechnical test. According to the online thermal test method for the coke oven, on the basis of process signals in the coking process of the coke oven, a real-time online thermal test result is obtained through a correlation model and an algorithm, and a test result is diagnosed and analyzed to guide defects existing in production of the coke oven; therefore, the aims of improving the thermal efficiency, reducing the gas heat consumption per ton of products, and saving energy and reducing consumption by online diagnosis and analysis in the coking process of the coke oven are fulfilled. Meanwhile, human participation is reduced, the error rate is reduced, the thermotechnical test cost is reduced, and the thermotechnical test efficiency is improved; and the thermal test time of the coke oven is shortened, real-time online test is realized, the timeliness of a test feedback result is good, and a good foundation is laid for subsequent guidance of coke oven production and intelligence of coke oven production.

Description

technical field [0001] The invention belongs to the technical field of industrial artificial intelligence for metallurgical automation, and specifically relates to a method with high working efficiency and good timeliness, which can guide the optimal production of coke ovens, reduce the heat consumption of gas per ton of product, and realize online diagnosis and analysis of the coking process of coke ovens. Coke oven online thermal testing method for energy saving and consumption reduction. Background technique [0002] The coking process of the coke oven is a process of high-temperature dry distillation of the coal entering the coke oven. The coal reaches the target through physical and chemical reactions to produce qualified coke. During this process, coke oven gas is continuously recovered from the top of the coke oven coking chamber as by-product gas. The coal in the coke oven absorbs heat in an air-isolated environment to generate coke oven gas and coke, so coking in t...

Claims

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Application Information

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IPC IPC(8): C10B41/00G01M99/00
CPCC10B41/00G01M99/002
Inventor 杨靖辉耿胜松夏袁昊张朋刚
Owner NANJING HANHUA FLUID TECH CO LTD
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