Source: Carton Micro Vision
Recently, the State Administration of Market Supervision, the National Development and Reform Commission, and the Ministry of Ecology and Environment jointly issued the Notice on Strengthening Energy Conservation and Environmental Protection of Boilers, and put forward specific requirements for boiler energy conservation and environmental protection work: the implementation of ultra-low emission conversion of biomass boilers in urban built-up areas; In principle, no new coal-fired boilers of 10 tons or less per hour will be built in the country; boilers reserved in key areas will implement special emission limits for atmospheric pollutants or more stringent local emission standards.
Three departments jointly issued a notice to strengthen boiler energy conservation and environmental protection work
Specific requirements
1. In principle, no new coal-fired boilers of 10 tons or less per hour will be built, and the principles of urban built-up areas in key areas (Beijing-Tianjin-Hebei and surrounding areas, the Yangtze River Delta and the Plains) and other areas at the county level and above will be discontinued. No new coal-fired boilers of less than 35 tons per hour are built.
2. The concentration of atmospheric pollutants discharged from newly-built coal-fired boilers in key areas meets ultra-low emissions (under the standard oxygen content of 6%, the emission concentrations of soot, sulfur dioxide and nitrogen oxides are not higher than 10, 35, 50 mg/m3 respectively. , the same below) requirements.
3. Boilers retained in key areas shall implement special emission limits for atmospheric pollutants or more stringent local emission standards. All coal-fired boilers of 65 ton and above per hour shall be reformed with energy-saving and ultra-low emission, and gas-fired boilers shall basically complete low-nitrogen transformation. Biomass boilers in urban built-up areas have been upgraded to ultra-low emissions.
4. Relevant departments of all localities shall promote the elimination of backward boilers in accordance with the requirements of relevant documents of the State Council. It is necessary to adhere to local conditions and take measures to develop a comprehensive plan for the comprehensive improvement of coal-fired boilers, to propose remediation requirements, to maintain the effective operation of existing equipment, and not to "one size fits all", and electricity should be electricity, gas should be gas, coal should be coal, It should be hot and hot, and there should be an alternative heat source before the boiler is eliminated.
Improve the energy saving and environmental protection level of boilers in use
The boiler use unit shall implement the main responsibility to ensure that the boiler energy efficiency and atmospheric pollutant discharge meet relevant laws, regulations, technical specifications, standards and requirements.
1. The boiler use unit shall configure appropriate auxiliary equipment and environmental protection facilities according to the boiler technical parameters.
2. The boiler and its system shall be equipped with measuring devices that comply with the technical specifications and relevant standards, and record relevant data.
3. The boiler use unit shall improve the relevant energy conservation and environmental protection management system, establish a boiler energy conservation and environmental protection technical file, and clarify the responsibility of the target responsibility and post management.
4. The boiler use unit shall apply for the sewage discharge permit according to the law, establish a self-monitoring system, implement the self-monitoring management requirements, strictly record and preserve the environmental management ledger, and timely prepare and submit the discharge permit execution report.
5. If the emission of atmospheric pollutants in the boiler does not meet the requirements of environmental protection, the user shall take corresponding improvement measures. If the rectification still does not meet the requirements, it shall not be used.
6. The boiler use unit shall promptly scrap the abandoned boiler and apply for cancellation of the registration certificate. The eliminated boiler shall not be reloaded or put into use again.
Strengthen boiler energy conservation and environmental protection supervision
Relevant departments of various regions should further increase their efforts and strengthen supervision and management of boiler energy conservation and environmental protection.
1. If the boiler design document does not indicate information such as design thermal efficiency, initial emission concentration, or does not meet the requirements of mandatory indicators, the design document identification agency shall not pass the design document identification.
2. For boilers that have been eliminated by the state, boilers that are prohibited from new construction, and boilers that have not provided approval documents for environmental impact assessment of construction projects, special equipment inspection agencies will not implement installation supervision and inspection. After the boiler and its system are installed, the enterprise shall provide a test report to the supervision and inspection agency (the initial emission of the boiler air pollutants has reached the relevant boiler air pollutant emission control requirements, and the manufacturing unit guarantees that the boilers produced in the subsequent production are completely consistent with the test products. You can only provide boiler product test reports) or automated monitoring data (including verification or calibration certificates) that are networked with the Ecosystem Administration. The test report or automatic monitoring data shall comply with the relevant boiler air pollutant emission control requirements; if the requirements are not met, the supervisory inspection agency shall not produce a boiler installation supervision and inspection report with a conclusion that is qualified.
3. For boilers that have been eliminated by the state, boilers that are prohibited from new construction, and boilers that do not meet the requirements for air pollutant emissions, registration for use will not be processed.
4. The energy conservation supervision agency shall incorporate the implementation of boiler energy efficiency standards into the focus of energy conservation supervision.
5. The local ecological environment authorities shall strengthen the environmental protection supervision and management of the boiler use links, strengthen the daily inspections, conduct on-site spot checks by means of “double random, one openâ€, etc., and have no pollutant discharge permit discharge, excessive discharge, super Total emissions, online monitoring data fraud, non-implementation of self-monitoring requirements, failure to submit implementation reports on time, and other non-compliance with environmental requirements, shall be dealt with according to law.
Editor in charge: Cao
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