GB/T 33301-2016 in English
VALIDCalculating and evaluation methods of energy saved for coal industrial boilers and furnaces
- Issued on:2016-12-13
- Implemented on:2017-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
《GB/T 33301-2016燃煤工业锅炉及窑炉节能量计算方法》由TC42(全国煤炭标准化技术委员会)归口,TC42SC2(全国煤炭标准化技术委员会煤质与资源评价分会)执行,主管部门为中国煤炭工业协会。
Introduction
GB/T 33301—2016 Standard Overview
GB/T 33301—2016 "Calculation Method for Energy Savings of Coal-fired Industrial Boilers and Kilns" specifies the basic principles for calculating energy saving of coal-fired industrial boilers and kilns, the principles for selecting the value of energy conversion coefficients to standard coal, project boundaries, energy saving calculation methods, and testing methods for related parameters. This standard is applicable to the energy saving calculation and evaluation of energy saving technology transformation projects for coal-fired industrial boilers and kilns, and can also provide a reference for energy saving calculations for new projects and management projects.
Background and Significance of Standard Formulation
With the rapid development of my country's economy, energy consumption continues to rise, especially in the field of industrial boilers and kilns, where energy efficiency issues are becoming increasingly prominent. In order to respond to climate change and reduce the environmental pressure brought about by coal consumption, the state has introduced a number of policies to require the improvement of the energy efficiency level of industrial boilers and kilns.
The formulation of GB/T 33301-2016 aims to unify the energy saving calculation method and provide a scientific basis for the evaluation of energy-saving technology transformation projects. The implementation of this standard will help promote clean production and sustainable development in the coal industry and promote enterprises to achieve effective management and optimization of energy consumption.
Comparative analysis of standard frameworks
| Dimensions | GB/T 33301—2016 | Comparison standards | Difference analysis |
|---|---|---|---|
| Scope of application | Coal-fired industrial boilers and kilns | Applicable only to boilers | Extended to kilns, covering a wider range of fields |
| Calculation method | Energy consumption based on unit calorific value of output | Uniformly adopts fuel consumption | More flexible and targeted |
| Parameter test | Combined with actual operation data | Rely on laboratory test results | Closer to actual application scenarios |
Table 1: Comparison of GB/T 33301-2016 with other standards
Detailed explanation of energy saving calculation method
Case study: An industrial boiler renovation project
An enterprise carried out energy-saving technical renovation of a coal-fired industrial boiler. The energy consumption data before and after the renovation are as follows:
- Energy consumption before renovation: E_g,q = 100 tce
- Effective heat output before renovation: Q_g,q = 50 GJ
- Energy consumption after renovation: E_g,h = 80 tce
- Effective heat output after transformation: Q_g,h = 55 GJ
Calculate energy saving according to formula (3):
ΔE_g = (80/55 - 100/50) * 55 = 11 tce
Note: The energy saving after transformation is 11 tons of standard coal, and the energy saving rate is 11%.
Implementation suggestions and precautions
- Data collection: Ensure the accuracy and completeness of energy consumption and output data.
- Boundary definition: Clarify the system boundary to avoid missing the impact of auxiliary equipment.
- Method selection: Select an appropriate energy saving calculation method based on the project type.
- Continuous monitoring: Regularly evaluate energy-saving effects and make optimization adjustments.
Through scientific energy-saving calculations and continuous technological transformation, enterprises can significantly reduce energy consumption and achieve a win-win situation in terms of economic and environmental benefits.

Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-

GB/T 33757.2-2024 in English
Energy saving ratio for distributed energy system of combined cooling, heating and power—Part 2: Multi-energies hybrid driven systems
2024-09-29 -

GB/T 35578-2017 in English
Calculating methods of energy saved for oil field enterprise
2017-12-29 -

GB 17896-2022 in English
Minimum allowable values of energy efficiency and energy efficiency grades of ballasts for gas discharge lamps for general lighting
2022-12-29 -

GB/T 12455-2010 in English
The rationality of electricity usage in guesthouse and hotel
2010-11-10 -

GB/T 17781-1999 in English
Technical energy systems--Basic concepts
1999-06-01 -

GB/T 6422-2009 in English
Testing guide for energy consumption of equipment
2009-03-11 -

GB/T 18292-2009 in English
Economical operation of domestic boilers
2009-03-11 -

GB/T 10201-2008 in English
Regulations of proper usage of electricity in heat treatment industry
2008-06-19 -

GB/T 17166-2019 in English
General principle of energy audits
2019-10-18 -

GB/T 29118-2023 in English
Evaluating guide for resource conserving Party and government organs
2023-09-07