GB/T 32971-2016 in English
SUPERSEDEDMethods of determination and calculation of heat balance in regenerative burner for ladle preheating system of iron and steel industry
- Issued on:2016-08-29
- Implemented on:2017-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$185.00
《GB/T 32971-2016钢铁行业蓄热式钢包烘烤系统热平衡测试与计算方法》由TC183（全国钢标准化技术委员会）归口，TC183SC2（全国钢标准化技术委员会基础分会）执行，主管部门为中国钢铁工业协会。
Introduction
GB/T32971—2016 Standard Development Background and Significance
With the increasing requirements for energy efficiency in the steel industry, the regenerative ladle baking system has been widely used as a high-efficiency energy-saving technology. This standard aims to standardize the thermal balance test and calculation methods of such systems to ensure the scientificity and consistency of thermal efficiency evaluation.
Core content interpretation
| Project | Specific requirements | Scope of application |
|---|---|---|
| Base temperature | Ambient temperature 1 meter away from the roaster | All test scenarios |
| Fuel calorific value | Received base low calorific value of wet coal gas | System with gas as fuel |
| Thermal balance test time | Consistent with the ladle baking time, at least 4 consecutive tests | All test cycles |
Technology Evolution Analysis
From traditional combustion to regenerative combustion, technological progress has significantly improved energy efficiency. By comparing the technical parameters of different stages, it can be seen that the evolution of heat balance test methods has played a key role in improving system performance.
Professional Terminology Analysis
Fuel Calorific Value
Refers to the amount of heat released by a unit mass or volume of fuel when it is completely burned, and is an important indicator for evaluating energy efficiency.
Heat Balance Test
The process of determining the thermal efficiency of the system by comprehensively measuring and calculating the heat income and heat expenditure in the system.
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