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GB/T 32971-2016: Methods of determination and calculation of heat balance in regenerative burner for ladle preheating system of iron and steel industry
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 32971-2016 | English | 259 |
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Methods of determination and calculation of heat balance in regenerative burner for ladle preheating system of iron and steel industry
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GB/T 32971-2016
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Basic data | Standard ID | GB/T 32971-2016 (GB/T32971-2016) | | Description (Translated English) | Methods of determination and calculation of heat balance in regenerative burner for ladle preheating system of iron and steel industry | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H04 | | Word Count Estimation | 13,139 | | Date of Issue | 2016-08-29 | | Date of Implementation | 2017-07-01 | | Regulation (derived from) | National Standard Announcement 2016 No.14 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 32971-2016: Methods of determination and calculation of heat balance in regenerative burner for ladle preheating system of iron and steel industry
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Test and calculation method of heat balance for regenerative ladle baking system in steel industry)
ICS 77.010
H04
National Standards of People's Republic of China
Iron and steel industry regenerative ladle baking system
Thermal balance testing and calculation method
2016-08-29 released
2017-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Iron and Steel Industry Association.
This standard is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183).
The drafting of this standard. Sinosteel Group Anshan Thermal Energy Research Institute Co., Ltd., Metallurgical Industry Information Standards Institute, Guangdong Matsuyama professional skills
School of Technology, Baosteel Group Guangdong Shaoguan Iron & Steel Co.
The main drafters of this standard. Cong Wei, Xie Guowei, Qiu Jinhui, Wang Jiangwei, Luo Guomin, Hui Yong, Li Qiangsheng, Zhang Xiaoni, Jiang Hui,
Wen Zhihong, Hu Lang, Yang Yu.
Iron and steel industry regenerative ladle baking system
Thermal balance testing and calculation method
1 Scope
This standard specifies the terms and definitions of heat balance tests for thermal storage ladle baking systems, thermal balance testing and calculation of benchmarks,
Preparation, test content, test content and method, calculation method.
This standard applies to the steel industry to gas-fueled thermal storage ladle baking system thermal balance test and calculation.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Technical specification for regenerative combustion of iron and steel industry YB/T
3 terms and definitions
YB/T 4209-2010 The terms and definitions defined apply to this document.
4 Thermal balance test and calculation basis
4.1 reference temperature
Using the regenerative ladle baker in the workshop where the ambient temperature is 1m from the baking machine.
4.2 fuel calorific value
The use of wet gas to receive the base low (bit) calorific value.
4.3 Thermal balance test range
The test range is a regenerative ladle baking system consisting of a baking machine, an air pipe, a gas line, a smoke pipe and a baked ladle.
4.4 Thermal balance test time
The time for the thermal balance test should be consistent with the time of the ladle baking, and the test should be continuously tested while the baker is working. temperature
Degrees, flow, pressure and other parameters of the test is not less than 4 times, and then take the average.
4.5 Heat balance calculation unit
The amount of heat consumed per hour is the unit of calculation, kJ/h.
5 test preparation
5.1 familiar with the equipment status
Familiar with the structure, performance, operation and operation of the roasters and related equipment (see Appendix A) and the production process and lining
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