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GB/T 30839.48-2018: Energy consumption grading for electroheat installations -- Part 48: Aluminum annealing furnace
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| GB/T 30839.48-2018 | English | 199 |
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Energy consumption grading for electroheat installations -- Part 48: Aluminum annealing furnace
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GB/T 30839.48-2018
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Basic data | Standard ID | GB/T 30839.48-2018 (GB/T30839.48-2018) | | Description (Translated English) | Energy consumption grading for electroheat installations -- Part 48: Aluminum annealing furnace | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K61 | | Classification of International Standard | 25.180.10 | | Word Count Estimation | 10,178 | | Date of Issue | 2018-12-28 | | Date of Implementation | 2019-07-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 30839.48-2018: Energy consumption grading for electroheat installations -- Part 48: Aluminum annealing furnace
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Energy consumption grading for electroheat installations--Part 48. Aluminum annealing furnace
ICS 25.180.10
K61
National Standards of People's Republic of China
Industrial electric heating device energy consumption
Part 48. Aluminum annealing furnace
Part 48.Aluminumannealingfurnace
Published on.2018-12-28
2019-07-01 implementation
State market supervision and administration
China National Standardization Administration issued
Content
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 energy consumption parameters 2
5 Energy consumption range 2
6 Energy consumption parameter classification and its indicators 2
6.1 Energy consumption parameter classification 2
6.2 Classification of empty furnace loss and empty furnace loss ratio and its index 3
6.3 Surface temperature rise grade division and its index 3
6.4 Division of unit power consumption level and its index 3
7 Test method 4
7.1 General requirements 4
7.2 Test conditions 4
7.3 Measurement of empty furnace loss and empty furnace loss ratio 4
7.4 Measurement of surface temperature rise 4
7.5 Measurement of unit power consumption 4
Foreword
GB/T 30839 "Industrial electric heating device energy grading" is divided into the following parts.
--- Part 1. General part;
--- Part 2. Three steelmaking electric arc furnaces;
--- Part 21. ladle refining furnace;
--- Part 31. Intermediate frequency centerless induction furnace;
--- Part 32. Voltage type frequency conversion multiple intermediate frequency centerless induction furnace complete sets;
---Part 33. Power frequency centerless induction furnace;
--- Part 34. Power frequency induction furnace;
--- Part 4. Indirect resistance furnace;
--- Part 41. Push-type resistance heating unit;
--- Part 42. Well resistance furnace;
--- Part 43. Box-type resistance furnace;
--- Part 44. Trolley-type resistance furnace;
--- Part 45. Box quenching resistance furnace;
---Part 46. Single crystal furnace;
--- Part 47. Electric bath furnace;
--- Part 48. Aluminum annealing furnace.
This part is part 48 of GB/T 30839.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
This part was proposed by China Electrical Equipment Industry Association.
This part is under the jurisdiction of the National Technical Committee for Standardization of Industrial Electric Heating Equipment (SAC/TC121).
This section drafted by. Xi'an Electric Furnace Research Institute Co., Ltd., Suzhou Xinchangguang Thermal Energy Technology Co., Ltd., Huaibei Huaming Industrial Frequency Conversion
Equipment Co., Ltd., National Electric Furnace Quality Supervision and Inspection Center, Xi'an Zhongye New Materials Co., Ltd., Xi'an Follett Heat Treatment Co., Ltd.
The main drafters of this section. Zhang Shurong, Chen Jingge, Li Wei, Yu Weijiang, Zhang Yongwu, Wang Yimin, Yang Wei.
Industrial electric heating device energy consumption
Part 48. Aluminum annealing furnace
1 Scope
This part of GB/T 30839 specifies the general requirements for the energy consumption of aluminum annealing furnaces, including the standard body for energy consumption of aluminum annealing furnaces.
Department, energy consumption parameters, energy consumption range, energy consumption parameter classification, index formulation and measurement methods.
This section applies to industrial enterprises for aluminum sheet, aluminum foil, aluminum strip, aluminum wire and other aluminum annealing.
This part can be used for aluminum annealing furnace manufacturers, aluminum annealing furnace users in industrial production, and related testing and arbitration institutions, assessment and evaluation.
The energy consumption level of aluminum annealing furnace products and the energy consumption status during actual use to promote the improvement of the manufacturing process of aluminum annealing furnace
The purpose of energy saving and consumption reduction.
This section can be used to develop a standard reference for energy consumption in the production process of aluminum annealing furnaces.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 10066.1-2004 Test methods for electric heating equipment - Part 1. General part
GB/T 10066.4-2004 Test methods for electric heating equipment - Part 4. Indirect resistance furnace
GB/T 13324-2006 Heat treatment equipment terminology
GB/T 30839.1-2014 Energy consumption of industrial electric heating devices - Part 1. General requirements
GB/T 30839.4-2014 Energy consumption of industrial electric heating devices - Part 4. Indirect resistance furnace
3 Terms and definitions
GB/T 30839.1-2014, GB/T 30839.4-2014, GB/T 13324-2006 and the following terms and definitions apply
In this document.
3.1
Aluminum annealing furnace aluminumannealingfurnace
The utility model has an inlet and outlet furnace door, and the furnace body is provided with a furnace gas circulation system, a degreasing system, a bypass cooler and the like.
3.2
Unit electricity consumption specificelectricconsumption
The aluminum annealing furnace treats the electrical energy consumed by the unit charge or workpiece under the conditions specified by the test method.
Note 1. The unit is kilowatt hour per ton (kW·h/t).
Note 2. Rewrite GB/T 30839.4-2014, definition 3.3.
3.3
Empty furnace loss no-loadpowerloss
The power lost in the furnace portion of an aluminum annealing furnace without a charge at a rated steady operating temperature.
Note 1. The unit is kilowatt (kW).
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