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GB/T 44761-2024Technical requirements for energy conservation of ceramic industry kilns (English PDF)

陶瓷工业窑炉节能技术要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

October 26, 2024

Implementation date

May 1, 2025

Scope

GB/T 44761-2024 is the English-translated version of 陶瓷工业窑炉节能技术要求.

GB/T 44761-2024 is the Chinese national standard covering the kilns that fire tiles, rock slabs, foamed ceramic, sanitary ware and tableware — the general and technical requirements, the energy consumption indicators, the test method with its calculation and data processing, and the assessment of the result, with consumption counted per unit of qualified product over fuel and electricity together and with the ancillary fans and drives included, so that losses cannot be moved off the kiln. First edition, under the China Building Materials Federation. In force from 1 May 2025. Issued on 26 October 2024, it has been in force since 1 May 2025.

Document preview — GB/T 44761-2024

National Standard of the People's Republic of China

ICS: 91.110
Classification: Q 94

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface... III 1 Scope1
2 Normative references1
3 Terms and Definitions1
4 Requirements2
4.1 General Requirements2
4.2 Technical Requirements2
4.3 Energy consumption indicators2
5 Testing and Calculations3
5.1 Test Method3
5.2 Calculation3
5.3 Data Processing4
6 Results Assessment4

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting is required.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document is proposed by China Building Materials Federation.

This document is under the jurisdiction of the National Technical Committee for Standardization of Building Materials and Equipment (SAC/TC 465).

This document was drafted by: China National Testing and Inspection Holding Group Shaanxi Co., Ltd., Guangdong Zhongpeng Thermal Energy Technology Co., Ltd., Foshan Delitai Technology Co., Ltd., Jiangxi Hemei Ceramics Co., Ltd., Guangdong Modena Technology Co., Ltd., Jiangxi Jinshang Technology Co., Ltd., China Building Materials Machinery Industry Association, Chaozhou Solid Electromechanical Equipment Co., Ltd., Chaozhou Qingfa Ceramics Co., Ltd., Dapu County Yifengyuan Industrial Co., Ltd., Guangdong Anpi Technology Co., Ltd., Foshan Kimberly Electromechanical Co., Ltd., Changge Baite Ceramics Co., Ltd., Fujian Jinjiang Haoshan Building Materials Co., Ltd.

Company, Huida Sanitary Ware Co., Ltd., Wuzhou Product Quality Inspection Institute, Zhumadian Product Quality Inspection and Testing Center, Chongqing University, Huanggang City Huayao Zhongzhou Kiln Co., Ltd., Foshan Keda Mechanical and Electrical Co., Ltd., and Guangdong Guanxing Ceramics Enterprise Co., Ltd.

The main drafters of this document are: Zhang Fan, Yin Jun, Zeng Wen, Wang Kaifang, Xiong Liang, Zhu Haijun, Wan Peng, Wang Yumin, Liu Meizhou, Yuan Zhengfa, Fu Yunpeng, Guo Junping, Cai Yongdong, Huang Jianhong, Wang Liangliang, Zhou Jian, Wang Jingjing, Su Yaobing, Ding Guoyou, Long Xuefeng, Su Zhifang, Cai Zhongjie, Lu Hongkui, He Weidong, Zhou Hailong, Zhang Xuesong, Li Qionglin, Li Li, Tan Yibing, Wu Huanming, Tang Jiahui, Mai Feng, Tan Lue, Liu Shanyu, Zheng Xuhai, Jiang Xiaohong, Li Mingzhe, Lai Ridong, and Huang Kuo.

Technical requirements for energy saving in ceramic industry kilns

1 Scope

This document specifies energy conservation requirements, test calculations and result evaluation for ceramic industry kilns.

This document is applicable to ceramic industrial kilns that produce ceramic tiles (plates), ceramic rock slabs, foamed ceramics, sanitary ceramics, daily-use ceramics, etc.

Energy-saving design, manufacture and acceptance of furnaces.

2 Normative references

GB/T 2589

GB/T 2992.1

GB/T 2998

GB/T 3994

GB/T 3995

GB/T 4272

GB/T 11835

GB/T 16400

GB/T 16618

GB/T 17357

GB 18613

GB 19761

GB 21252

GB/T 23459

GB/T 24565

GB/T 33301

GB/T 50543

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Firing energy consumption per unit product

The ratio of the total energy consumed by ceramic industrial kilns and their ancillary equipment to the total output of qualified products fired during the test period.

Note 1.Ancillary equipment includes fans, transmission devices, ancillary electrical equipment, etc.

Note 2.The energy statistics for ceramic industry kilns include consumption of various fuels (coal, oil, natural gas, etc.) and electricity.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 2992.1 · GB/T 2998 · GB/T 50543

Editions of GB/T 44761

Edition	Title	Revision	Status
GB/T 44761-2024	Technical requirements for energy conservation of ceramic industry kilns	current edition	Current

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