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GB 31339-2014: The norm of energy consumption per unit products of aluminium and aluminium alloy wire stocks and wires
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The norm of energy consumption per unit products of aluminium and aluminium alloy wire stocks and wires
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GB 31339-2014
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Basic data
| Standard ID | GB 31339-2014 (GB31339-2014) |
| Description (Translated English) | The norm of energy consumption per unit products of aluminium and aluminium alloy wire stocks and wires |
| Sector / Industry | National Standard |
| Classification of Chinese Standard | F01 |
| Classification of International Standard | 27.010 |
| Word Count Estimation | 10,191 |
| Date of Issue | 12/31/2014 |
| Date of Implementation | 1/1/2016 |
| Quoted Standard | GB/T 2589; GB 17167; GB 25326; GB 26756; YS/T 694.1 |
| Regulation (derived from) | National Standards Bulletin 2014 No. 33 |
| 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 |
| Summary | This Standard specifies the aluminum and aluminum alloy wire rod and wire materials unit product energy consumption (hereinafter referred to as energy) quota requirements, computing principles, calculation methods and calculation range and energy manageme |
GB 31339-2014: The norm of energy consumption per unit products of aluminium and aluminium alloy wire stocks and wires
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The norm of energy consumption per unit products of aluminiun and lkuminium alloy wrie stocks and wires
ICS 27.010
F01
National Standards of People's Republic of China
Aluminum and aluminum alloy wire rod and wire unit
Energy consumption per product
Issued on. 2014-12-31
2016-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
4.1 and 4.2 of this standard are mandatory, the rest are recommended.
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard savings by the National Development and Reform Commission Resources and Environmental Protection Division, Ministry of Information Industry and Energy Saving and Comprehensive Utilization Department, China
Nonferrous Metals Industry Association presented.
This standard by the National Standardization Technical Committee for Energy and Management (SAC/TC20), the national non-ferrous metals Standardization Technical Committee
(SAC/TC243) centralized.
This standard was drafted. Hangzhou Wang Hong Kong Cable Materials Co., Northeast Light Alloy Co., Ltd. Xinjiang Zhonghe,
Technical and Economic Research Institute of Nonferrous Metals, Beijing Institute of Nonferrous Metals Rare Earth and Applications, Lee Kun Hangzhou Welding Materials Co., Ltd., Shandong Yankuang Light
Alloy Co., Ltd., General (Tianjin) Alloy Products Co., Ltd., Fujian Nanping Aluminum Co., Northwest Aluminum Fabrication Plant, Guangdong Huachang Aluminum
Co., Ltd., Yunnan Aluminum Co., Ltd.
The main drafters of this standard. Xie Xiaoxiang, Shen Liang Jun, Wang Guojun, Geli Xin, SONG, Shi Xiumei, Chen Jijiang, deer Bing, Chen Qiang, Lin Jie,
David Wong, Yu Tang sex, Zhang Hui.
Aluminum and aluminum alloy wire rod and wire unit
Energy consumption per product
1 Scope
This standard specifies the aluminum and aluminum alloy wire rod and wire products unit energy consumption (hereinafter referred to as energy) limit requirements, the calculation principles, namely,
Scope and calculation methods and energy management measures and Operators.
This standard applies to the calculation of aluminum and aluminum alloy wire rod and wire production business unit product energy consumption, assessment, as well as the energy consumption of new projects
control.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2589 General Principles of comprehensive energy consumption calculation
GB 17167 energy use per unit of energy measuring instruments and General Manager
GB 25326 rolled aluminum and aluminum alloys, drawn tube, bar of energy consumption per unit product
GB 26756 aluminum and aluminum alloy extruded rods of energy consumption per unit product
YS/T 694.1 Wrought aluminum and aluminum alloy energy consumption per unit product - Part 1. ingot casting
3 Terms and Definitions
YS/T 694.1 and the terms and definitions GB/T 2589, as defined in applicable to this document.
4. Technical Requirements
4.1 Existing aluminum and aluminum alloy wire rod and wire products manufacturing enterprises unit energy consumption limit
Existing aluminum and aluminum alloy wire rod and wire products manufacturing enterprises unit energy consumption limit values should meet the requirements of Table 1. Enterprises located in the Yangtze River
When the north, the table unit product energy consumption limits should be multiplied by the correction coefficient K to the south (Shanhaiguan, take K = 1.1; Shanhaiguan north, take
K = 1.2); enterprises located in the altitude exceeds 1500m, table unit product energy consumption limits should be multiplied by 1.03 to be amended.
Table 1 Conventional aluminum and aluminum alloy wire rod and wire products manufacturing enterprises unit energy consumption limit
Products of raw materials
Unit product energy consumption limits/(kgce/t)
Al -1%
Silicon wire
High Purity
Aluminum wire
1 Department of aluminum, 8 lines
Aluminum
3 Series, 4 Series, 5 Series
Average (Mg content
< 4%) 6 Series
5 Series Aluminum
(Mg content level
Mean ≥4%)
Billet casting and rolling line
Ingots or
Molten Aluminum
- ≤220 ≤235 ≤255 -
Extrusion line blank round ingot in line with GB 26756
Table 1 (continued)
Products of raw materials
Unit product energy consumption limits/(kgce/t)
Al -1%
Silicon wire
High Purity
Aluminum wire
1 Department of aluminum, 8 lines
Aluminum
3 Series, 4 Series, 5 Series
Average (Mg content
< 4%) 6 Series
5 Series Aluminum
(Mg content level
Mean ≥4%)
Rolling, drawing wire rod, round ingot in line with GB 25326
Wire
(Production Process
See Process
1, FIG. 2)
Diameter. 10.00mm ~ 12.00mm
Diameter. 8.00mm ~ < 10.00mm
Diameter. 6.00mm ~ < 8.00mm
Diameter. 4.00mm ~ < 6.00mm
Diameter. 3.00mm ~ < 4.00mm
Diameter. 2.00mm ~ < 3.00mm
Diameter. 1.00mm ~ < 2.00mm
Diameter. 0.50mm ~ < 1.00mm
Diameter. 0.25mm ~ < 0.50mm
Diameter. 0.10mm ~ < 0.25mm
Line blank
- -
- -
≤28a ≤6
≤59a ≤14
≤94a ≤23
≤133a ≤45
≤168a ≤63
≤214a ≤96
- -
≤6 ≤8
≤12 ≤38a
≤23 ≤75a
≤45 ≤125a
- ≤165a
≤195
≤239a
≤30a
≤60a
≤105a
≤142a
≤179a
≤229a
≤279a
The specification contains a wire heat treatment energy when supply state for the processing status, energy consumption should be reduced by the corresponding value. Diameter > 1.00mm wire heat treatment capacity
Product energy value 22kgce/t, the diameter of the wire and heat treatment ≤1.00mm energy consumption is 14kgce/t. For example. diameter of 7.00mm 5A06
Aluminum wire processing status, energy consumption should be a standard limit value minus the value of energy consumption a heat treatment that 60kgce/t-22kgce/t = 38kgce/t.
Figure 1 Processing status wire diagram of a typical production process
A typical production process diagram in Figure 2 heat treatment wire
4.2 New aluminum and aluminum alloy wire rod and wire products manufacturing enterprises unit energy consumption value access
New aluminum and aluminum alloy wire rod and wire production unit product energy consumption enterprises access value shall meet the requirements of Table 2. Enterprises located in the Yangtze River
When the north, the table access unit product energy consumption values shall be multiplied by the correction coefficient K to the south (Shanhaiguan, take K = 1.1; Shanhaiguan north, take
K = 1.2); enterprises located in the altitude exceeds 1500m, the table access unit product energy consumption values should be multiplied by 1.03 to be amended.
Table 2 New aluminum and aluminum alloy wire rod and wire products manufacturing enterprises unit energy consumption value access
Products of raw materials
Unit product energy consumption limits/(kgce/t)
Al -1%
Silicon wire
High Purity
Aluminum wire
1 Department of aluminum, 8 lines
Aluminum
3 Series, 4 Series, 5 Series
Average (Mg content
< 4%) 6 Series
5 Series Aluminum
(Mg content level
Mean ≥4%)
Billet casting and rolling line
Ingots or
Molten Aluminum
- ≤134 ≤149 ≤169 -
Extrusion line blank round ingot in line with GB 26756
Rolling, drawing wire rod, round ingot in line with GB 25326
Wire
(Production Process
See Process
1, FIG. 2)
Diameter. 10.00mm ~ 12.00mm
Diameter. 8.00mm ~ < 10.00mm
Diameter. 6.00mm ~ < 8.00mm
Diameter. 4.00mm ~ < 6.00mm
Diameter. 3.00mm ~ < 4.00mm
Diameter. 2.00mm ~ < 3.00mm
Diameter. 1.00mm ~ < 2.00mm
Diameter. 0.50mm ~ < 1.00mm
Diameter. 0.25mm ~ < 0.50mm
Diameter. 0.10mm ~ < 0.25mm
Line blank
- -
- -
≤21a ≤4
≤40a ≤10
≤58a ≤18
≤88a ≤30
≤128a ≤45
≤155a ≤75
- -
≤4
≤10
≤16
≤24
≤5
≤26a
≤51a
≤83a
≤115a
≤145
≤195a
≤21a
≤42a
≤63a
≤94a
≤132a
≤170a
≤208a
The specification contains a wire heat treatment energy when supply state for the processing status, energy consumption should be reduced by the corresponding value. Diameter > 1.00mm wire heat treatment capacity
Product energy value 16kgce/t, the diameter of the wire and heat treatment ≤1.00mm energy consumption is 11kgce/t. For example. diameter of 7.00mm aluminum 5A06
Alloy wire processing status, energy consumption should be a standard limit value minus the value of energy consumption a heat treatment that 42kgce/t-16kgce/t = 26kgce/t.
4.3 aluminum and aluminum alloy wire rod and wire production unit product energy consumption advanced enterprise value
Aluminum and aluminum alloy wire rod and wire production unit product energy consumption advanced enterprise value shall meet the requirements of Table 3. Enterprises located in the north of the Yangtze River
, The energy consumption per unit of product advanced values in the table should be multiplied by the correction coefficient K (south of Shanhaiguan, take K = 1.1; Shanhaiguan north, take K = 1.2); enterprises
Industry located at altitudes exceeding 1500m, table unit product energy consumption should be multiplied by the value of the advanced 1.03 be amended.
Table 3 aluminum and aluminum alloy wire rod and wire production unit product energy consumption advanced enterprise value
Products of raw materials
Unit product energy consumption limits/(kgce/t)
Al -1%
Silicon wire
High Purity
Aluminum wire
1 Department of aluminum, 8 lines
Aluminum
3 Series, 4 Series, 5 Series
Average (Mg content
< 4%) 6 Series
5 Series Aluminum
(Mg content level
Mean ≥4%)
Billet casting and rolling line
Ingots or
Molten Aluminum
- ≤114 ≤129 ≤149 -
Extrusion line blank round ingot in line with GB 26756
Rolling, drawing wire rod, round ingot in line with GB 25326
Table 3 (Continued)
Products of raw materials
Unit product energy consumption limits/(kgce/t)
Al -1%
Silicon wire
High Purity
Aluminum wire
1 Department of aluminum, 8 lines
Aluminum
3 Series, 4 Series, 5 Series
Average (Mg content
< 4%) 6 Series
5 Series Aluminum
(Mg content level
Mean ≥4%)
Wire
(Production Process
See Process
1, FIG. 2)
Diameter. 10.00mm ~ 12.00mm
Diameter. 8.00mm ~ < 10.00mm
Diameter. 6.00mm ~ < 8.00mm
Diameter. 4.00mm ~ < 6.00mm
Diameter. 3.00mm ~ < 4.00mm
Diameter. 2.00mm ~ < 3.00mm
Diameter. 1.00mm ~ < 2.00mm
Diameter. 0.50mm ~ < 1.00mm
Diameter. 0.25mm ~ < 0.50mm
Diameter. 0.10mm ~ < 0.25mm
Line blank
- -
- -
≤19a ≤3
≤35a ≤8
≤45a ≤12
≤65a ≤18
≤75a ≤32
≤115a ≤58
- -
≤3
≤8
≤12
≤18
≤3
≤19a
≤37a
≤60a
≤98a
≤113
≤139a
≤19a
≤35a
≤45
≤68a
≤78
≤101a
≤129a
The specification contains a wire heat treatment energy when supply state for the processing status, energy consumption should be reduced by the corresponding value. Diameter > 1.00mm wire heat treatment capacity
Product energy value 13kgce/t, the diameter of the wire and heat treatment ≤1.00mm energy consumption is 9kgce/t. For example. diameter of 7.00mm aluminum 5A06
Alloy wire processing status, energy consumption should be a standard limit value minus the value of energy consumption a heat treatment that 35kgce/t-13kgce/t = 22kgce/t.
5 energy calculation principles, calculation methods and calculation range
5.1 Energy consumption calculation principles
Energy consumption calculation principles should comply with YS/T 694.1 in.
5.2 Energy Consumption Calculation range
The standard energy consumption calculation range as shown in Table 4.
Table 4 Energy consumption calculation range
Product Categories
product name
product
Code
Classification energy consumption calculation range
Energy consumption code
Real
Consumption
Energy Technology
Consumption
Integrated Energy
Consumption
Energy ESRZ EGRZ EZRZ happen casting and rolling production line of billet RZ energy production process
Extrusion line blank B
Process energy consumption
Production consumption
In line with GB 26756
Rolling, drawing wire rod R
Process energy consumption
Production consumption
In line with GB 25326
Table 4 (Continued)
Product Categories
product name
product
Code
Classification energy consumption calculation range
Energy consumption code
Real
Consumption
Energy Technology
Consumption
Integrated Energy
Consumption
Wire W
Process energy consumption
Production consumption
Extension process (process code. 1) energy E1SW E1GW E1ZW
Heat treatment step (Step code. 2) energy E2SW E2GW E2ZW
Packaging process (process code. 3) energy E3SW E3GW E3ZW
ESW EGW EZW consumption occurs in the production process
5.3 Calculation Method
5.3.1 process energy consumption
5.3.1.1 Real consumption
Real consumption according to equation (1).
EiSI =
MiSI
PiZI
(1)
Where.
i --- step code (1,2,3);
I --- Product Code (RZ, B, R, W);
EiSI --- I production process, physical consumption i step during the reporting period;
MiSI --- I production process, some kind of total energy consumed directly i step during the reporting period;
PiZI --- I production process, qualified products total output during the reporting step i.
5.3.1.2 Process energy consumption
Process energy consumption according to equation (2).
EiGI =
EiHI
PiZI
(2)
Where.
i --- step code (1,2,3);
I --- Product Code (RZ, B, R, W);
EiGI --- I production process, we step process energy consumption during the reporting period;
EiHI --- I production process, the direct consumption of various energy during the reporting period i step off the physical volume of standard coal, and when I recovered containing
Heat, press YS/T 694.1 requirements;
PiZI --- I production process, qualified products total output during the reporting step i.
5.3.1.3 Integrated Energy consumption
Comprehensive energy consumption according to equation (3) Calculated.
EiZI = EiGI EiFI (3)
Where.
i --- step code (1,2,3);
I --- Product Code (RZ, B, R, W);
EiZI --- I production process, we step comprehensive energy consumption during the reporting period;
EiGI --- I production process, we step process energy consumption during the reporting period;
EiFI --- I production process, i step reporting period, output of qualified products and auxiliary energy consumption and the amount of loss allocation.
5.3.2 Production consumption
5.3.2.1 Real consumption
Real consumption according to equation (4) Calculated.
ESI =
MSI
PZI
(4)
Where.
I --- Product Code (RZ, B, R, W);
ESI --- During the reporting period, the production process occurs I kind of consumption;
MSI --- During the reporting period, the total amount of a certain kind of energy I direct the production process consumed;
Total PZI --- During the reporting period, I output of the production process of qualified products.
5.3.2.2 Process energy consumption
Process energy consumption according to equation (5) Calculated.
EGI =
EHI
PZI
(5)
Where.
I --- Product Code (RZ, B, R, W);
EGI --- During the reporting period, the production process occurs I process energy consumption;
EHI --- During the reporting period, direct consumption in the production process of all kinds of energy and physical volume of standard coal, while containing waste heat recovery, press
YS/T 694.1 requirements;
Total PZI --- During the reporting period, I output of the production process of qualified products.
5.3.2.3 Integrated Energy consumption
Comprehensive energy consumption according to equation (6) Calculated.
EZI = EGI EFI (6)
Where.
I --- Product Code (RZ, B, R, W);
EZI --- During the reporting period, the production process occurs I integrated energy consumption;
EGI --- During the reporting period, the production process occurs I process energy consumption;
EFI --- During the reporting period, the occurrence of I production process and auxiliary energy consumption and the amount of the loss allocation.
6 and energy management measures
6.1 basic management of energy-saving
6.1.1 Enterprises should establish energy assessment system on a regular basis the production process energy consumption situation assessment, and the assessment indicators break down into various
post.
6.1.2 The energy business should be equipped with appropriate measuring instruments according to the requirements of GB 17167 and the establishment of energy measurement management system.
6.1.3 advocates the establishment of enterprise energy management center, online data collection and analysis, real-time monitoring of key energy-consuming equipment.
6.2 Energy Saving Technology
Saving technical measures should be consistent with the provisions of YS/T 694.1 in.
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