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GB 25326-2010: The norm of energy consumption per unit products of rolled or drawn aluminium and aluminium alloy tubes, bars
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The norm of energy consumption per unit products of rolled or drawn aluminium and aluminium alloy tubes, bars
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GB 25326-2010
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Basic data | Standard ID | GB 25326-2010 (GB25326-2010) | | Description (Translated English) | The norm of energy consumption per unit products of rolled or drawn aluminium and aluminium alloy tubes, bars | | Sector / Industry | National Standard | | Classification of Chinese Standard | F01 | | Classification of International Standard | 27.010 | | Word Count Estimation | 8,869 | | Date of Issue | 2010-11-10 | | Date of Implementation | 2012-03-01 | | Quoted Standard | GB 17167; YS/T 694.1-2009 | | Regulation (derived from) | Announcement of Newly Approved National Standards 2010 No. 8 (No. 163 overall) | | 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 Chinese standard applies to aluminum and aluminum alloy rolled, drawn tubing (hereinafter referred to as rolled, drawn tubing) and aluminum and aluminum alloy rolled, drawn bars (hereinafter referred to as rolled, drawn bars) production enterprise energy consumption per unit of product calculation, assessment and control of new energy projects. | GB 25326-2010: The norm of energy consumption per unit products of rolled or drawn aluminium and aluminium alloy tubes, bars
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The norm of energy consumption per unit products of rolled or drawn aluminium and aluminium alloy tubes, bars
ICS 27.010
F01
National Standards of People's Republic of China
Rolled aluminum and aluminum alloys, drawn tube, bar
Energy consumption per unit of product
roledordrawnaluminiumandaluminiumaloytubes, bars
Issued on. 2010-11-10
2012-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
4.1, 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 by the National Standardization Technical Committee for Energy and Management (SAC/TC20) Standardization Technical Committee and the National Nonferrous Metals
Will (SAC/TC243) centralized.
This standard is drafted by. China Aluminum Aluminum Northwest Branch, China Nonferrous Metals Industry Standards and Metrology Institute for Quality.
Participated in the drafting of this standard. Northeast Light Alloy Co., Ltd., Southwest Aluminum (Group) Co., Ltd., Guangdong Feng Aluminum has
Ltd., Shangyu City, east light special ALUMINUM.
The main drafters of this standard. Hou Bo, paragraph remifentanil, Geli Xin, Li Jianrong, Secretary Yanping, Lishu Wei, Xu Guoying, Liwen Wu, Hu Changyun,
Zheng Zhirong.
Rolled aluminum and aluminum alloys, drawn tube, bar
Energy consumption per unit of product
1 Scope
This standard specifies the rolled aluminum and aluminum alloys, drawn tubes and rods of the technical requirements of energy consumption per unit of product (hereinafter referred to as energy) limit,
Calculation principles and calculation methods and calculation range and energy management measures.
This standard applies to aluminum and aluminum alloy rolled, drawn tubes (hereinafter referred to as rolled, drawn tubes) and rolled aluminum and aluminum alloys, drawn bars (hereinafter
He said rolling, drawing bar) to calculate the company's energy consumption per unit of product, assessment 1), and the control of new energy projects.
1) yield the corresponding unit product energy consumption limits of enterprise products to corporate reporting period, production of various types of qualified products and the product of the limits were
For the evaluation.
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 17167 energy use per unit of energy measuring instruments and General Manager
YS/T 694.1-2009 Wrought aluminum and aluminum alloy energy consumption per unit product - Part 1. ingot casting
3 Terms and Definitions
Terms and definitions YS/T 694.1-2009 defined apply to this document.
4. Technical Requirements
4.1 Existing rolling, drawn tubes and rolled, drawn bar production enterprise unit product energy consumption quota limit
Existing rolling, drawn tubes and rolled, drawn bar production enterprise unit product energy consumption quota limits shall conform to the requirements of Table 1. Enterprises located
When the north of the Yangtze, energy consumption limits defined values in the table should be multiplied by the correction coefficient K to the south (Shanhaiguan, take K = 1.1; Shanhaiguan north, take K =
1.2); when business is located at an altitude of more than 1500m, the table limit energy consumption limit values shall be multiplied by 1.03 to be amended.
Table 1 Existing rolling, drawn tubes and rolled, drawn bar production enterprise unit product energy consumption quota limit
Name of raw materials production process
Energy consumption limits limit values / (kgce/t), not more than
Integrated process energy consumption
Rolled, drawn tubes
Rolled, drawn bars
Extrusion billet Figure 1 220 260
1-rolling, drawn tubes and rolled, drawn bar production process diagram
4.2 New rolling, energy consumption limits drawn tubes and rolled, drawn bar production enterprise value per unit of product access
New rolling, drawing and rolling tubes, energy consumption limits access drawn bar production enterprise value per unit of product shall comply with the requirements of Table 2, enterprise-bit
When at the north of the Yangtze, energy consumption limits access values in the table should be multiplied by the correction coefficient K to the south (Shanhaiguan, take K = 1.1; Shanhaiguan north, take K =
1.2); when business is located at an altitude of more than 1500m, energy consumption limits access values in the table should be multiplied by 1.03 to be amended.
Table 2 New rolling, drawn tubes and rolled, drawn bar production enterprise value per unit product energy consumption limits access
Name of raw materials production process
Energy consumption limits access value/(kgce/t), not more than
Integrated process energy consumption
Rolled, drawn tubes
Rolled, drawn bars
Extrusion billet Figure 1 185 215
4.3 mill, energy consumption limits drawn tubes and rolled, drawn bar production enterprises advanced product value
Rolling, drawing and rolling tubes, energy consumption limits drawn bar production enterprises advanced product value in accordance with Table 3 requirements. Enterprises located in the Yangtze River
When the north, advanced energy limit 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
When business is located at an altitude of more than 1500m, the table should be multiplied by the value of energy consumption limits advanced 1.03 be amended.
Table 3 rolled, drawn tubes and rolled, drawn bar production enterprise unit product energy consumption limits for advanced value
Name of raw materials production process
Advanced energy limit value/(kgce/t), not more than
Integrated process energy consumption
Rolled, drawn tubes
Rolled, drawn bars
Extrusion billet Figure 1 155 180
5 energy calculation principles, calculation methods and calculation range
5.1 Energy consumption calculation principles
Energy consumption calculation should be consistent with the principle of YS/T 694.1-2009 5.1 requirements. Common varieties of existing energy and energy dissipation coefficient of standard coal workers
Quality energy value shall comply with the provisions of YS/T 694.1-2009 Appendix A.
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
Real energy consumption craft comprehensive energy consumption
Energy consumption code
Rolling, drawing
Pipe
Process energy consumption
product
Energy consumption
Heat treatment step (Step code. 1) ESD1 EGD1 EZD1
Lubrication rolling step (step code. 2) ESD2 EGD2 EZD2
Extension process (process code. 3) ESD3 EGD3 EZD3
Straightening, cutting step (Step code. 4) ESD4 EGD4 EZD4
Inspection, packaging process (process code. 5) ESD5 EGD5 EZD5
Energy ESD EGD EZD happen rolled, drawn tubes production process
Rolling, drawing
Bar
Process energy consumption
product
Energy consumption
Heat treatment step (Step code. 1) ESR1 EGR1 EZR1
Lubrication rolling step (step code. 2) ESR2 EGR2 EZR2
Extension process (process code. 3) ESR3 EGR3 EZR3
Straightening, cutting step (Step code. 4) ESR4 EGR4 EZR4
Inspection, packaging process (process code. 5) ESR5 EGR5 EZR5
Rolling, drawing energy ESR EGR EZR occur Bar Production Process
5.3 Energy consumption calculation method
5.3.1 process energy consumption
5.3.1.1 Real consumption
Real consumption according to equation (1).
EiSI = M
SI
PiZI
(1)
Where.
i --- step code (1,2,3,4,5).
I --- Product Code (D, R).
EiSI --- I production process, real consumption per unit during the reporting period of step i tonnes per tonne (t/t).
MiSI --- I production process, the total amount of some kind of direct energy consumption i step during the reporting period, tonnes (t).
PiZI --- I production process, the total amount of qualified products i step output report period, tonnes (t).
5.3.1.2 Process Energy Consumption
Process energy consumption according to formula (2).
EiGI = E
HI
PiZI
(2)
Where.
i --- step code (1,2,3,4,5).
I --- Product Code (D, R).
EiGI --- I production process, we step process energy consumption reporting period, in kilograms per tonne of coal equivalent (kgce/t).
EiHI --- I production process, the direct consumption of various energy during the reporting period i step off the physical volume of coal and, in kilograms
Coal (kgce), when containing waste heat recovery, press YS/T 694.1-2009 specified in 5.1.7.
PiZI --- I production process, the total amount of qualified products i step output report period, tonnes (t).
5.3.1.3 comprehensive energy consumption
Overall energy consumption according to equation (3) Calculated.
EiZI = EiGI EiFI (3)
Where.
i --- step code (1,2,3,4,5).
I --- Product Code (D, R).
EiZI --- I production process, comprehensive energy consumption i step during the reporting period, in kilograms per tonne of coal equivalent (kgce/t).
EiGI --- I production process, process step i consumption during the reporting period, in kilograms per tonne of coal equivalent (kgce/t).
EiFI --- I production process, i step reporting period, output of qualified products indirect auxiliary energy consumption and the amount of loss allocation, single
Bit kg of standard coal per ton (kgce/t).
5.3.2 Production consumption
5.3.2.1 Real consumption
Real consumption according to equation (4) Calculated.
ESI = MSIPZI
(4)
Where.
I --- Product Code (D, R).
ESI --- During the reporting period, the production process occurs I kind consumption, tonnes per tonne (t/t).
MSI --- During the reporting period, direct the production process consumes a certain kind of total energy (MSI = M1SI M2SI M3SI M4SI
M5SI), tonnes (t).
PZI --- total output of the report period, I qualified products, tonnes (t).
5.3.2.2 Process Energy Consumption
Process energy consumption according to formula (5) Calculated.
EGI = EHIPZI
(5)
Where.
I --- Product Code (D, R).
EGI --- During the reporting period, the process energy consumption occurs in the production process I, in kilograms per tonne of coal equivalent (kgce/t).
EHI --- During the reporting period, direct the production process of all kinds of energy consumption of standard coal and the amount of physical units of kilograms of standard coal
(Kgce), when containing waste heat recovery, press YS/T 694.1-2009 specified in 5.1.7 (EHI = EHI1 EHI2 EHI3
EHI4 EHI5).
PZI --- total output of the report period, I qualified products, tonnes (t).
5.3.2.3 comprehensive energy consumption
Overall energy consumption according to equation (6) Calculated.
EZI = EGI EFI (6)
Where.
I --- Product Code (D, R).
EZI --- During the reporting period, the overall energy consumption occurs in the production process I, in kilograms per tonne of coal equivalent (kgce/t).
EGI --- During the reporting period, the process energy consumption occurs in the production process I, in kilograms per tonne of coal equivalent (kgce/t).
EFI --- During the reporting period, the amount of consumption and loss allocation indirect supporting energy production process occurs I, in units of kilograms of standard coal
Per ton (kgce/t).
6 and energy management measures
6.1 basic management of energy-saving
6.1.1 The enterprise should review the major processes energy consumption rolled, drawn tubes and rolled, drawn bar production of assessment, the assessment indicators of decomposition
Implemented in each basic unit, the establishment of energy accountability.
6.1.2 The energy business should be equipped with measuring instruments according to the requirements of GB 17167 and the establishment of energy measurement management system.
6.1.3 through the development of this standard, promote rolling, drawn tubes and rolled, drawn bar production enterprises to actively respond to the call of the national energy to carry out scientific
Energy management. In particular power resources, water and fuel and other energy management, sharing energy-saving technologies to achieve energy saving purposes.
6.2 Energy Saving Technology
6.2.1 vigorously promote energy-saving combustion technology and waste heat recovery technology to maximize thermal efficiency.
6.2.2 The introduction of new energy-saving technologies, encourage enterprises to use energy conversion devices, the use of energy-efficient transformers and energy-efficient motors.
6.2.3 to promote the use of green energy saving lighting, improve reactive power compensation.
6.2.4 Energy Conversion strengthen management, improve energy conversion efficiency, energy-saving system by reducing conversion losses.
6.2.5 to strengthen the process control, so that the products do not only meet the national standard without overproduction, reduce the waste of energy and resources of the phenomenon.
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