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GB/T 35073-2018 English PDF (GBT35073-2018)

GB/T 35073-2018 English PDF (GBT35073-2018)

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GB/T 35073-2018: Evaluation method of energy saving grade for gas burner

This Standard specifies the energy saving grade index and energy saving grade evaluation method of gas burner. This Standard is applicable to general industrial gas burner; not applicable to non-oxidizing burner, regenerative burner, self-heating burner, high-speed burner, porous media burner, civil burner and other special burners.
GB/T 35073-2018
GB
NATIONAL STANDARD OF THE
PEOPLE REPUBLIC OF CHINA
ICS 27.060.20
F 04
Evaluation method of energy
saving grade for gas burner
ISSUED ON. MAY 14, 2018
IMPLEMENTED ON. DECEMBER 01, 2018
Issued by. State Administration for Market Regulation;
Standardization Administration of the People's Republic of
China.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Terms and definitions ... 4
3 Evaluation method ... 5
Foreword
This Standard was drafted in accordance with the rules given in GB/T 1.1-2009. This Standard was proposed by and shall be under the jurisdiction of National Technical Committee on Combustion Energy Saving of Standardization
Administration of China (SAC/TC 441).
Main drafting organizations of this Standard. China Quality Certification Center Wuhan Huazhong Innovation Technology Service Co., Ltd., Suzhou Anhongtai New Material Co., Ltd., Shenwu Technology Group Co., Ltd., China Petroleum Planning Institute.
The drafting organizations of this Standard. Hefei Shunchang Distributed Energy Comprehensive Application Technology Co., Ltd., University of Science and Technology of China, China Quality Certification Center Wuhan Branch, Huazhong University of Science and Technology, Hunan Baling Kiln Energy Saving Co., Ltd., Baowu Group Baosteel Central Research Institute Wuhan Branch, Wuhan Anhe Energy Saving New Technology Co., Ltd., Wuxi Bruce
Energy Technology Co., Ltd., Anhui Fengxing Wear-resistant Material Co., Ltd., Hubei who fights for energy-saving stoves Co., Ltd., Shaoxing Jindi Electric Appliance Co., Ltd., Zhejiang Gas Appliances and Kitchenware Kitchen Electric Industry Association.
Main drafters of this Standard. Chen Weibin, Liu Ke, Wu Daohong, Xie Hongjun, Zeng Jiansan, Jin Shiping, Chen Yuanxin, Zheng Wenhong, Zhou Shaofang,
Ouyang Degang, Long Yan, Pei Qinglong, Yu Weiguo, Wang Dongfang, Gu
Limin, Lin Yixin, Zhu Qiyan, Wang Xiang, Ding Cuijiao, Xu Feng, Zhao Guangjie, Ma Xiaoyong, Liu Zhichun, Huang Jian, Du Yiqing, Li Liwei, Yang Peng, Yao Bin, Shu Zhaohui, Wang Xiaoyu, Ge Dazhong, Zhang Xiumei, Tai Qilong, Gao Jie, Cheng Jun, Zhang Zhengdong, Zhang Jiashun, Lin Qizhao.
Evaluation method of energy
saving grade for gas burner
1 Scope
This Standard specifies the energy saving grade index and energy saving grade evaluation method of gas burner.
This Standard is applicable to general industrial gas burner; not applicable to non-oxidizing burner, regenerative burner, self-heating burner, high-speed burner, porous media burner, civil burner and other special burners.
2 Terms and definitions
For the purposes of this document, the following terms and definitions apply. 2.1 combustion efficiency
the percentage of the actual amount of heat released after the fuel burns taking in the heat released after it is completely burned
NOTE. Combustion efficiency is an important indicator to examine the adequacy of fuel combustion.
2.2 excess air coefficient
the mass percentage between the air mass actually applied by burning per kilogram of fuel and the air required by completely burning per kilogram of fuel theoretically
2.3 effective furnace volume
geometric volume of space for fuel combustion and effective radiative heat transfer process within the furnace boundary
2.4 furnace volume heat release rate
the heat release per unit time of the effective volume of the unit furnace, its value is equal to the ratio of the furnace input heat power to the furnace effective volume
NOTE. Furnace volume heat release rate is referred to as furnace volume heat strength,

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