Technical Information
Boiler and kiln valley power utilization rate inspection and testing
[ 12-03-2024 ]
The valley power utilization rate inspection and testing of boilers and kilns is an important task to evaluate the efficiency and effect of using electricity for heating or production activities during the off-peak electricity price period. The following is a detailed description of the inspection and testing:
1. Purpose of the inspection
The inspection of the valley power utilization rate of boilers and kilns is intended to evaluate their efficiency in using electricity during the off-peak electricity price period, as well as the potential for energy conservation, emission reduction, and economic benefits through optimizing electricity consumption strategies.
2. Inspection items and methods
Measurement of electricity consumption during the valley power period:
Use electricity meters or related equipment to record the electricity consumption of boilers and kilns during the off-peak electricity price period.
Ensure the accuracy and reliability of the measurement data for subsequent analysis and calculation.
Calculation of valley power utilization rate:
Calculate the electricity utilization rate of boilers and kilns during the off-peak electricity price period based on the electricity consumption during the off-peak electricity price period.
The utilization rate calculation formula may vary depending on the specific equipment and production process but usually involves the ratio of electricity consumption during the off-peak electricity price period to the total electricity consumption.
Energy efficiency evaluation:
Combined with the energy efficiency indicators of boilers and kilns (such as thermal efficiency, fuel consumption rate, etc.), evaluate their energy efficiency level of using electricity during off-peak electricity price periods.
By comparing the energy efficiency data of different periods or different equipment, potential energy saving and consumption reduction space can be found.
Optimization suggestions for electricity use strategy:
Based on the test results, put forward optimization suggestions for electricity use strategies for boilers and kilns.
Suggestions may include adjusting production plans, optimizing equipment operating parameters, and adopting more efficient electricity utilization technologies.
III. Testing standards and basis
The test of the off-peak electricity utilization rate of boilers and kilns should be carried out in accordance with relevant national or industry standards to ensure the accuracy and comparability of the test results. In China, the following standards can be used as reference:
GB/T 10180-2019 "Industrial Boiler Thermal Performance Test Procedure"
GB/T 24565-2009 "Tunnel Kiln Energy Saving Monitoring"
DL/T 964-2005 "Circulating Fluidized Bed Boiler Performance Test Procedure", etc.
These standards specify the content, methods, instruments, and data processing requirements of thermal performance tests of boilers and kilns, and provide clear guidance for the detection of valley power utilization.
IV. Testing instruments and equipment
When testing the valley power utilization of boilers and kilns, the following instruments and equipment are required:
Electricity meter: used to accurately measure the power consumption during the off-peak electricity price period.
Thermal efficiency tester: used to measure energy efficiency indicators such as the thermal efficiency of boilers and kilns.
Data acquisition and analysis system: used to collect, process, and analyze test data and generate test reports.
V. Testing process and precautions
Testing process:
Determine the purpose and scope of the test and formulate a test plan.
Prepare testing instruments and equipment to ensure their accuracy and reliability.
Measure electricity consumption and evaluate energy efficiency during off-peak electricity price periods.
Analyze the test results and propose optimization suggestions for electricity strategy.
Write a test report to record the test process, results, and suggestions.
Notes:
Ensure the safety of personnel and equipment during the test process.
Follow relevant standards and specifications to ensure the accuracy and comparability of test results.
Pay attention to the confidentiality and security of test data to avoid leaking sensitive corporate information.
VI. Application of test results
The test results of off-peak electricity utilization of boilers and kilns can be used in the following aspects:
Evaluate the rationality and effectiveness of corporate electricity strategies.
Guide enterprises to optimize electricity strategies and reduce electricity costs.
Provide data support for energy conservation, emission reduction, and sustainable development of enterprises.
In summary, the inspection and testing of off-peak electricity utilization of boilers and kilns is an important task, which helps to evaluate the efficiency and effectiveness of enterprises in using electricity during off-peak electricity price periods, and provides strong support for optimizing electricity strategies, reducing electricity costs, achieving energy conservation, emission reduction and sustainable development.
1. Purpose of the inspection
The inspection of the valley power utilization rate of boilers and kilns is intended to evaluate their efficiency in using electricity during the off-peak electricity price period, as well as the potential for energy conservation, emission reduction, and economic benefits through optimizing electricity consumption strategies.
2. Inspection items and methods
Measurement of electricity consumption during the valley power period:
Use electricity meters or related equipment to record the electricity consumption of boilers and kilns during the off-peak electricity price period.
Ensure the accuracy and reliability of the measurement data for subsequent analysis and calculation.
Calculation of valley power utilization rate:
Calculate the electricity utilization rate of boilers and kilns during the off-peak electricity price period based on the electricity consumption during the off-peak electricity price period.
The utilization rate calculation formula may vary depending on the specific equipment and production process but usually involves the ratio of electricity consumption during the off-peak electricity price period to the total electricity consumption.
Energy efficiency evaluation:
Combined with the energy efficiency indicators of boilers and kilns (such as thermal efficiency, fuel consumption rate, etc.), evaluate their energy efficiency level of using electricity during off-peak electricity price periods.
By comparing the energy efficiency data of different periods or different equipment, potential energy saving and consumption reduction space can be found.
Optimization suggestions for electricity use strategy:
Based on the test results, put forward optimization suggestions for electricity use strategies for boilers and kilns.
Suggestions may include adjusting production plans, optimizing equipment operating parameters, and adopting more efficient electricity utilization technologies.
III. Testing standards and basis
The test of the off-peak electricity utilization rate of boilers and kilns should be carried out in accordance with relevant national or industry standards to ensure the accuracy and comparability of the test results. In China, the following standards can be used as reference:
GB/T 10180-2019 "Industrial Boiler Thermal Performance Test Procedure"
GB/T 24565-2009 "Tunnel Kiln Energy Saving Monitoring"
DL/T 964-2005 "Circulating Fluidized Bed Boiler Performance Test Procedure", etc.
These standards specify the content, methods, instruments, and data processing requirements of thermal performance tests of boilers and kilns, and provide clear guidance for the detection of valley power utilization.
IV. Testing instruments and equipment
When testing the valley power utilization of boilers and kilns, the following instruments and equipment are required:
Electricity meter: used to accurately measure the power consumption during the off-peak electricity price period.
Thermal efficiency tester: used to measure energy efficiency indicators such as the thermal efficiency of boilers and kilns.
Data acquisition and analysis system: used to collect, process, and analyze test data and generate test reports.
V. Testing process and precautions
Testing process:
Determine the purpose and scope of the test and formulate a test plan.
Prepare testing instruments and equipment to ensure their accuracy and reliability.
Measure electricity consumption and evaluate energy efficiency during off-peak electricity price periods.
Analyze the test results and propose optimization suggestions for electricity strategy.
Write a test report to record the test process, results, and suggestions.
Notes:
Ensure the safety of personnel and equipment during the test process.
Follow relevant standards and specifications to ensure the accuracy and comparability of test results.
Pay attention to the confidentiality and security of test data to avoid leaking sensitive corporate information.
VI. Application of test results
The test results of off-peak electricity utilization of boilers and kilns can be used in the following aspects:
Evaluate the rationality and effectiveness of corporate electricity strategies.
Guide enterprises to optimize electricity strategies and reduce electricity costs.
Provide data support for energy conservation, emission reduction, and sustainable development of enterprises.
In summary, the inspection and testing of off-peak electricity utilization of boilers and kilns is an important task, which helps to evaluate the efficiency and effectiveness of enterprises in using electricity during off-peak electricity price periods, and provides strong support for optimizing electricity strategies, reducing electricity costs, achieving energy conservation, emission reduction and sustainable development.