GB/T 32974-2016 in English
SUPERSEDEDMethods of determination and calculation of heat balance in regenerative furnace of iron and steel industry
- Issued on:2016-08-29
- Implemented on:2017-07-01
- File Format:PDF
- Delivery:Via email within 5 business days
$291.00
《GB/T 32974-2016钢铁行业蓄热式工业炉窑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
1. Standard Overview
GB/T32974-2016 "Thermal Balance Test and Calculation Method for Regenerative Industrial Furnaces in the Iron and Steel Industry" is mainly applicable to the thermal balance test and calculation of regenerative industrial furnaces that use gas fuel for continuous production. The standard specifies test terms, benchmarks, equipment and furnace overview, test preparation, test steps, calculation methods, etc.
2. Standard Framework Comparison
| Standard Dimensions | Definition and Requirements | Calculation Formula |
|---|---|---|
| Reference Temperature | The average ambient temperature is used, that is, the temperature 1m outside the furnace wall. | - |
| Fuel calorific value | Use the received base low calorific value of wet coal gas. | Formula: $Q_{net,ν,ar} = 126C_{OS} + 108H_{S2} + 358CH_{S4} + 598C_mH_{Sn} + 234H2S_S$ |
| Heat balance test range | Full furnace or furnace heat balance test. | - |
3. Implementation Suggestions
Test preparation:Be familiar with the equipment structure and performance, formulate a detailed test plan, and organize professional and technical personnel to operate.
Test steps:Measure parameters such as temperature, pressure, flow rate, etc. as required, and record the data. Use a method that combines measurement with control center recording.
Calculation method:Calculate heat income and heat expenditure according to the standard formula to ensure that the relative error is within ±5%.
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