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Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 39973-2021: Implementation guidance for energy management systems in textile industry Status: Valid
Basic dataStandard ID: GB/T 39973-2021 (GB/T39973-2021)Description (Translated English): Implementation guidance for energy management systems in textile industry Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F01 Word Count Estimation: 51,586 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 39973-2021: Implementation guidance for energy management systems in textile industry---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Implementation guidance for energy management systems in textile industry ICS 27.010 F01 National Standards of People's Republic of China Guidelines for the implementation of energy management system in the textile industry Released on 2021-04-30 2021-11-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee Table of contentsForeword Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Energy Management System 1 4.1 General 1 4.2 Management Responsibilities 2 4.2.1 Top management 2 4.2.2 Manager representative 3 4.3 Energy Policy 3 4.4 Planning 3 4.4.1 General 3 4.4.2 Laws, regulations and other requirements 4 4.4.3 Energy review 4 4.4.4 Energy benchmark 7 4.4.5 Energy performance parameters 8 4.4.6 Energy targets, energy indicators and energy management implementation plan 9 4.5 Implementation and Operation 10 4.5.1 General 10 4.5.2 Competence, training and awareness 10 4.5.3 Information exchange 12 4.5.4 File 13 4.5.5 Operation control 13 4.5.6 Design 15 4.5.7 Procurement of energy services, products, equipment and energy 16 4.6 Inspection 17 4.6.1 Monitoring, measurement and analysis 17 4.6.2 Compliance Evaluation 18 4.6.3 Internal audit of the energy management system 18 4.6.4 Non-conformities, corrections, corrective measures and preventive measures 18 4.6.5 Record Control 18 4.7 Management review 18 Appendix A (Informative Appendix) Example of Energy Management System Planning for Textile Dyeing and Finishing Enterprises 19 Appendix B (informative appendix) Textile Enterprise Energy Review Case 35 Appendix C (informative appendix) Energy benchmarks and energy performance parameters 40 Appendix D (informative appendix) Example of operation control of the energy management system of a clothing manufacturing enterprise 43 Reference 47 Guidelines for the implementation of energy management system in the textile industry1 ScopeThis standard provides a system for manufacturing enterprises in the textile industry (hereinafter referred to as "enterprises") to establish, implement, maintain and improve their energy management systems. Systematic guidance and recommendations. This standard applies to textile enterprises (including spinning, sizing, weaving and other processes), printing and dyeing enterprises (including pretreatment, dyeing, printing and finishing, etc.) Preface), garment manufacturing enterprises (processes such as washing, garment making and finishing) and comprehensive textile enterprises with related processes. This standard does not apply to chemical fiber production enterprises.2 Normative referencesThe following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB 17167 General rules for the provision and management of energy measuring instruments for energy-consuming units GB/T 23331-2012 Energy Management System Requirements GB/T 29452 Requirements for the equipment and management of energy measuring instruments in textile enterprises GB/T 29456-2012 Energy Management System Implementation Guide GB/T 36713-2018 Energy Management System Energy Benchmarks and Energy Performance Parameters3 Terms and definitionsThe terms and definitions defined in GB/T 23331-2012 and GB/T 36713-2018 apply to this document.4 Energy Management System4.1 General Enterprises should comply with the requirements of GB/T 23331-2012, as well as relevant laws and regulations and other requirements, and combine their own conditions to build Establish, implement, maintain and improve the energy management system. Specifically include the following. a) The enterprise should establish an operation and management mechanism for the energy management system, and the top management of the enterprise should continue to support the energy management system and understand Internal and external energy conservation situation, relevant laws and regulations, standards and other requirements, familiar with their own energy management and utilization status, and ensure energy management The management system meets relevant requirements. b) Once the boundaries and scope of the energy management system are determined, the enterprise will affect all processes and activities in the supply and use of energy within this scope. All activities should be incorporated into the energy management system. See Table 1 for an example of the boundaries of the energy management system of textile enterprises. 4.2.2 Manager representative Refer to the provisions in 4.2.2 of GB/T 29456-2012. 4.3 Energy Policy When formulating and implementing energy policies, companies should consider the content defined in 4.3 in GB/T 23331-2012, and should also reflect the textile industry Adhere to the guiding principles of clean production, sustainable and green development, and follow the principles of energy cascade utilization and waste heat and pressure recovery and utilization. The specific requirements met by the energy policy are as follows. a) Reflect the characteristics of the company's energy use and consumption; b) Coordinate with the company's overall policy and other management system policies; c) The guiding ideology, energy strategic planning and goals of enterprise energy management; d) Combining the textile industry's normative conditions and energy consumption quota requirements to reflect the characteristics of cleaner production and green production; e) The main methods or means for energy management and energy conservation, for example, multi-level energy utilization, waste heat recovery and utilization, etc. The energy policy of an enterprise should be documented and communicated and communicated within the enterprise. When society’s development needs, environmental changes, and When the company's situation changes, the energy policy should be revised. 4.4 Planning 4.4.1 General 4.4.1.1 Planning is a key link in the establishment and maintenance of the energy management system. The enterprise collects relevant data and energy consumption when conducting energy review. Consumption-related data (including laws and regulations and other requirements), on this basis, identify and determine energy use and main energy use, and determine energy Source performance parameters and energy benchmarks, formulate energy goals and energy management improvement plans, formulate and maintain operational control guidelines, and form an institutionalized and Information documents to achieve the goal of continuous improvement of energy performance. See Appendix A for planning examples. The tools and methods used in the planning process According to Figure 1 in GB/T 29456-2012, the work content refers to Appendix A in GB/T 29456-2012, but it is not limited to the work in Appendix A. Tools and methods. 4.4.1.2 Planning includes not only the review of processes related to energy use, but also the evaluation of energy procurement, inspection, storage and outsourcing, and energy utilization status. Status (including multi-level utilization of energy, waste heat recovery and utilization, etc.), energy cost management and energy consumption quota assessment, information exchange, human resource management, etc. And energy-saving project management and other activities that affect energy performance. 4.4.1.3 The input information for planning includes but is not limited to the following. a) Applicable laws, regulations, standards and other requirements; b) Information on activities that have an impact on energy performance, including organizational management structure and functions, management status, floor plan, production process, Types and characteristics of raw materials, product structure and characteristics, energy-using equipment, energy quality, energy consumption and cost, etc.; c) Other relevant information, including the results of energy consumption benchmarking, the use of energy-saving technologies in the industry, the energy management requirements of the higher-level authorities, and the Comparison of industry energy consumption and equipment energy efficiency, as well as industry energy utilization trends, etc. 4.4.1.4 The planned output information includes. a) Energy review results, including at least the current status of energy (including major energy) use and related variables, energy performance improvement opportunities, etc.; b) Energy performance parameters and energy benchmarks; c) Energy goals and energy indicators; d) Evaluation of compliance and implementation of laws, regulations and other requirements; e) Operation and maintenance activities related to the use of primary energy; f) Energy management implementation plan. 4.4.2 Laws, regulations and other requirements 4.4.2.1 General Enterprises should combine their own actual conditions to build an energy-saving compliance mechanism. Enterprise energy management system should comply with relevant laws, regulations and other requirements begging. The corporate energy management team is responsible for regularly collecting or obtaining relevant laws and regulations and other required documents, and formulating and forming a list of laws and regulations. Order, and identify and evaluate compliance. The manager’s representative is responsible for supervising the implementation of relevant laws, regulations and other requirements, carried out every 12 months One review. 4.4.2.2 Laws and regulations The laws and regulations involved in the corporate energy management system include. a) Energy-related laws, such as the "Energy Conservation Law of the People's Republic of China", "The Renewable Energy Law of the People's Republic of China", "The People's Republic of China The Cleaner Production Promotion Law of the Republic of China, etc.; b) The relevant regulations, methods, regulations, rules and other administrative regulations formulated by the State Council, such as the "Decision on Strengthening Energy Conservation Work", etc.; c) Normative regulations formulated and issued by the local people’s congress and its standing committee, such as the “Energy Conservation Regulations of Shandong Province”, “Guangdong Province Provincial Energy Conservation Regulations, etc.; d) Administrative regulations formulated by various ministries and commissions of the State Council and local people’s governments, such as the "13th Five-Year Plan for Energy Conservation and Emission Reduction" and "Industry Structure" “Guiding Catalogue for Structural Adjustment”, “Specification Conditions for Printing and Dyeing Industry”, etc. 4.4.2.3 Standard The energy-saving standards implemented by the company include. a) Basic energy management standards, such as GB/T 29452, GB/T 15316, GB/T 15587, GB/T 17166, GB/T 2589, etc.; b) Energy efficiency testing and evaluation standards for energy-using equipment, such as GB/T 2588, GB/T 15317, GB.20052, etc.; c) Industry product energy efficiency quota standards and energy consumption calculation standards, such as FZ/T 01001, FZ/T 01002, FZ/T 07001, etc.; d) Enterprises should implement mandatory standard requirements in the energy management system, and can incorporate recommended standard requirements into the system requirements and supplement them. Sub-implementation. 4.4.2.4 Other requirements Other requirements related to corporate energy management include. a) The work requirements of government departments, such as the "Textile Industry Development Plan (2016-2020)"; b) The requirements of textile industry or sub-industry associations; c) The requirements of the company's superior group, company, or area where the company is located; d) Energy-saving voluntary agreements; e) Agreements with non-governmental organizations, customers, etc.; f) Agreements with energy suppliers; g) The company's commitment to the public, energy-related fiscal and tax policies, etc. 4.4.3 Energy review 4.4.3.1 General Energy review is an important means of organization and planning, which provides information and lays the foundation for the establishment, operation and continuous improvement of energy management systems for enterprises. foundation. Energy review includes the review of the main energy use system, auxiliary energy use system and subsidiary energy use system of the enterprise; organizational structure and division of responsibilities And the review of the energy management system; identify and determine energy performance improvement opportunities. The objects of the energy review include the energy efficiency and energy All personnel, facilities and activities related to source cost. The enterprise shall document the methods, procedures and requirements of the energy review. The document should include at least. the scope and content of the energy review, the highest Responsibilities of managers and representatives of energy managers, energy conservation departments, and other related departments, methods and tools used, guidelines for main energy use, Energy performance improvement opportunities, energy review output, requirements for re-energy review, etc. 4.4.3.2 Energy assessment method The following methods can be used in the energy assessment methods of enterprises, but are not limited to the following methods. a) On-site site visits. Observe on-site energy storage conditions, equipment operation and maintenance, production management, energy measurement, etc., Make preliminary judgments on management improvement space. For example, whether the maintenance of the coal yard is in place, inspect the insulation condition of the steam pipeline, and check the Check whether the water valve is effective, check whether obsolete models of equipment are used, and whether the energy measuring instruments are effective. b) Energy diagnosis. detailed inspection, testing and analysis of energy-consuming equipment and systems of the enterprise to evaluate the energy consumption of energy-consuming equipment and systems Source utilization status. For example, test air compressors, transformers, air supply systems, power supply lines, etc., and analyze the setting and supply of air ducts. Whether the direction of the steam pipeline is reasonable, etc. c) Energy consumption data analysis. Analyze the energy consumption data of enterprises and energy-using departments to find problems. For example, points Analyze the monthly changes in energy consumption of enterprises and workshops, the proportion of non-production energy consumption in total energy consumption, etc. d) Energy efficiency testing and evaluation of major energy-using equipment. testing and evaluating the energy efficiency of major energy-using equipment. For example, on the pot Furnace, dyeing machine, heat setting machine, air compressor and other equipment for energy efficiency testing and evaluation. e) Analysis of energy consumption per unit product. By analyzing the energy consumption per unit product, we find out the existing problems. For example, the analysis unit product can Causes of abnormal consumption, etc. f) Energy system analysis. Analyze each energy system or energy-carrying medium system to find energy-saving space. For example, for the steam supply system Analyze the conversion equipment, line direction and pipelines of the power system, power supply system and compressed air system. 4.4.3.3 Common energy assessment tools An enterprise's energy review tool can use the following but not limited to the following tools. a) Energy flow diagram. Map various energy flows according to the links of purchase, storage, conversion, transmission, consumption and waste heat recovery and utilization; b) Energy network diagram. a diagram that can intuitively reflect the relationship between the company's energy flow and energy balance; c) Energy balance sheet. According to the statistical data of energy revenue and expenditure and procurement, energy conversion, transmission and various energy consumption, or according to the on-site The measured data draws a table to reflect the coming and going of various energy sources of the enterprise; d) Correlation analysis of energy consumption and output (EP chart). a chart reflecting the correlation between energy consumption and product output; e) Energy efficiency benchmarking. use advanced energy performance parameters as benchmarks to compare and evaluate the current status of energy use or energy performance of enterprises. 4.4.3.4 Input to energy assessment The input content of the energy review is. a) Identify the current type and source of energy. 1) The type and source of purchased energy; 2) Energy supply and transportation methods, for example, pipeline input of steam, canned purchase of liquefied gas, etc. b) Evaluation of past and current energy usage and energy consumption levels, which may include. 1) The rationality of the process and flow; 2) The total amount of energy use and consumption, for example, the total consumption of steam, the total consumption of electricity, etc.; 3) The energy consumption of each production workshop and process, for example, the power consumption of the spinning workshop, the steam consumption of the dyeing workshop, etc.; 4) Operating parameters of energy-consuming equipment, such as spinning machines, dyeing machines, sizing machines, etc.; 5) The energy consumption of various products, for example, the total power consumption of cotton yarn and the power consumption per unit product. c) The status of facilities, equipment, systems, processes and staff, energy performance status, production load, steam quality, main energy consumption parameters, etc. Related variables, operator requirements, scheduling rules, operating duty methods, equipment and facilities maintenance strategies and implementation status, etc. 4.5.2.3 Ways of energy management ability and awareness training The methods that companies can use to carry out energy management capabilities and awareness training are. a) Hold technical lectures or seminars; b) On-site explanation and analysis; c) Posters, communication in the factory, etc.; d) Use the Internet; e) Other available methods, etc. When conducting energy management ability and awareness training, companies can hire technicians from outside units for training, or send employees out to school Study training. 4.5.3 Information exchange 4.5.3.1 Internal information exchange Enterprises can establish good internal communication and information exchange within the organization. a) The contents of internal communication and information exchange include. 1) Applicable laws, regulations and other requirements, for example, energy-saving tasks issued by local energy management departments; 2) Energy review results. After the energy review is over, the company needs to inform the relevant departments or all the relevant departments of the review results, Workshop or post; 3) Achievement of energy goals and indicators. Companies should regularly announce the status of energy goals and indicators to relevant departments or workshops. Under normal circumstances, it will not be announced more than once a quarter; 4) Energy performance parameters. Companies must reg......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 39973-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 39973-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 39973-2021_English with my colleagues?Answer: Yes. 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