Recently, Dezhou City, Shandong Province, has released the main points of pollution prevention and control in 2019, set specific targets and implement measures to control emissions of persistent pollutants SO2, NO2, to reduce the number of aspects such as severe pollution days.
1, continued to promote the total coal consumption control. Strictly implement the coal consumption reduction, equivalent alternative policy requirements. Continue to implement the monitoring and early warning mechanism to control the total amount of coal, coal consumption for the counties (cities, districts) were scheduled monthly, quarterly analysis, forecasting and early warning and timely release. Refined coal decomposition control mission objectives to ensure the completion of the annual total coal consumption control tasks.
2, strengthen renewable energy development and utilization. Actively promote wind, solar, biomass, geothermal and other renewable energy sources, promotion of power generation, industrial and residential heating and other heating applications. Achieve renewable energy consumption accounted for the proportion of primary energy consumption of more than 15%.
3, continue to promote the management of coal-fired boilers. The existing 35 tons of steam coal-fired boilers, according to ranking policy before the end of 2019 included in the phase-out plan. The inclusion of out of range, to ensure that out of the task before the end of 2020.
4, the implementation of low NOx combustion gas boiler reconstruction. To 2020 basically completed the transformation of low-NOx combustion as the goal, listing the existing inventory ledger gas boiler, to determine the transformation of an object, complete renovation in 2019 total about 50%. After transformation of NOx emission in principle higher than 50mg / m3. Achieve a stable concentration of nitrogen oxide emissions rebuilt 30mg / m3 or less (that is, ultra-low NOx combustion requirements) can be appropriate priority in provincial subsidies make up ecological civilization prize funds.
5, continue to promote clean coal. Strengthen clean coal production, supply, construction and distribution system, and continue to improve the implementation of the subsidy policy, to ensure the timely distribution in place to protect the people warm winter. Bulk coal market to strengthen the comprehensive improvement of law enforcement, the implementation of three coal detection mechanism to prevent inflow of low-quality bulk coal, clean coal to ensure quality standards. 2019, on the basis of full coverage in clean coal, continue to promote clean coal.
6, strengthen high-pollution fuel combustion zone ban construction. Combustion zone ban, a ban on new or expanded high-polluting fuel burning facilities have been built to the deadline to switch to clean energy. Investigate and punish illegal construction, expansion and high-polluting fuel facilities are not completed within the prescribed period rectification behavior. Ban on burning coal for a total ban on the circulation area.
7, continue to promote clean heating transformation. To proceed from reality, should the electric power, gas should the gas, the coal should be coal, should be hot is hot, warm winter to ensure the safety of the masses. Accelerate the pace of production, supply and storage of natural gas marketing system construction and gas storage facilities, improve air support capabilities. To develop multi-gas source, priority for clean heating, ensure safe and stable gas. Strengthen heating, gas facilities construction, expanding the central heating, gas, geothermal heating coverage. Accelerate the clean heating renovation project, before November 15, 2019 to complete the annual task of transformation goals. Complete power-generation coal, gas and other clean coal generation of heating transformation of the region, a total ban on bulk coal sales, to prohibit the sale and hoarding bulk coal, bulk coal to prevent the re-burning.
Compared with ordinary gas boiler, condensing gas boiler can save 30%, saving a lot of input costs for business users, therefore, condensing boilers also known as the most environmentally friendly and energy-efficient boilers. Energy savings condensing boiler, reflected from the terms of gas consumption, gas consumption and then condensing boilers What does it matter? With condensing gas boiler, for example, with a look at the cause of it.
Now more popular heating methods are: heating and air conditioning, heat sink (radiator) heating and underfloor heating. Three methods have their own characteristics, equipment supply heat from the boiler, the heating temperature difference between these three issues is an important way to generate precautions.
Use boilers need for the use of certificates establishing the safe use of the system. Article 34 stipulates that the use of special equipment units shall establish job responsibilities, risk management, emergency rescue and safety management system, develop procedures to ensure safe operation of special equipment. "Special Equipment Safety Law" Article 35 provides that special equipment unit should establish special equipment safety file, security technology file should include the following: First, special equipment design documents, product quality certification, installation and maintenance care instructions, supervision and inspection certificate and other relevant technical information and documents. Second, the regular inspection of special equipment and regular self-inspection records Third, the daily usage of special equipment recorded four special equipment and its subsidiaries instrumentation maintenance record five operational failure and accident records of special equipment. Boiler accident generally occurs during use, with a good boiler tube boiler is the key to good boiler safety work, the main process equipment for the boiler operation inspection before start of ignition, ignition temperature, boost, school safety valve test pressure , steam output, adjust the water level, pressure, load adjustment, flushing water level gauge, pressure gauge, sewage, and other coking sootblowing control, pressure fire, shutdown, during boiler operation, the staff to the boiler body and auxiliary equipment, and gas, water, smoke often mobile inspection system. A boiler operation, the operator should comply with labor discipline, earnestly implement the various systems related to boiler operation and do the record run on duty and shift, etc. Second, the fireman who in addition to being familiar with the operation of boilers, heat should also be familiar hot water circulation system of the boiler water and organic heat carrier boiler auxiliary equipment, improve the security of the whole system of running three or boiler room supervisors should be familiar with safety knowledge boiler, regularly check the boiler operating conditions, timely resolution of issues affecting the safe operation of the boiler, any leader not agree or forced fireman illegal operations Fourth, the use of the boiler units should perform the sewage system, master sewage intervals and sewage volume V. when the boiler operation found in pressure parts leaks, furnace coke heavy heating surface metal overtemperature when they can not return to normal as well as other major issues, should stop boiler operation.
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If device will use at the wrong place and incorrect way, steam boiler and control devices will be malfunctioned due to calcification and blocking. Calcification of control devices will crate considerable danger for steam boiler and it might cause a fire due to clogged pipes. 6-) HOW TO PUT STEAM BOILER INTO OPERATIONLearn More
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The purpose of this manual is to familiarize boiler operating personnel with the concepts which govern industrial boiler control systems. It is intended for use by those who do not necessarily have * an extensive background in instrumentation and control technology, but who do have a basic knowledge of boilers and their ancilliary systems.Learn More