提高高温机组金属加热效率

Bogdan Petrik, I. Nazarenko, O.A. Petryk
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摘要

本文研究了加热井中金属加热方式的改进,并对高温机组中影响产品质量的金属加热方式进行了评价。考虑了影响生产成本的主要因素,即不同加热温度和保温时间下的渣耗和常规燃料耗。所述计算方法可用于工业生产,以改进生产工艺,降低生产成本。加热井中金属加热方式的研究课题是在提高金属制品生产效率,降低生产成本的背景下进行的。主要问题是在不同的技术制度下加热井的热过程的不稳定性。本研究旨在改进加热井中金属加热的加热方式,以提高生产效率,降低成本。研究了工艺过程滞后对采暖井热过程的影响。为了分析加热井中的热过程,采用了一种计算方法,可以评估技术制度变化对金属加热指数的影响。通过对燃尽地壳厚度的计算,可以预先控制金属加热过程,防止地壳下气泡的解剖和氧化。这将有助于避免撕裂边等缺陷的形成,减少金属的熔化量,减少结渣金属的消耗。所获得的结果可用于金属制品的生产,以进一步研究改进加热井中金属加热的技术制度,特别是考虑到其他因素对加热过程的影响,并研究使用最新技术提高生产效率和竞争力的可能性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Increasing the Metal Heating Efficiency in High-Temperature Units
This research paper delves into the improvement of the thermal modes of metal heating in the heating wells and it evaluates the metal heating modes in high-temperature units that affect the quality of products. Consideration was given to the main factors that affect the production cost, namely, slag consumption and conventional fuel consumption at different heating temperatures and metal holding times. The described calculations can be used in industry to improve the production process and reduce the cost of production. The research topic relating to metal heating modes in heating wells is relevant in the context of increasing the efficiency of the production of metal products and reducing production costs. The main problem is the instability of thermal processes in heating wells under variable technological regimes. The purpose of this study was to improve the thermal modes of metal heating in heating wells in order to increase production efficiency and reduce costs. The effect of the technological process delays on thermal processes in heating wells has been studied. To analyze thermal processes in heating wells, a calculation method was used that enabled the assessment of the effect of the changed technological regimes on metal heating indices. The calculation of the thickness of the burning-out crust can be used to preemptively control the metal heating process and prevent the dissection and oxidation of sub-crustal gas bubbles. It will help avoid the formation of such defects as the torn edge and reduce the amount of melted metal, as well as reduce the consumption of slagged metal. The obtained results can be used in the production of metal articles for further research to improve the technological regimes of metal heating in heating wells, in particular, to take into account the influence of other factors on thermal processes and to study the possibilities of using the latest technologies to increase the efficiency and competitiveness of production.
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