First of all, we need to know the specific technical parameters of the boiler, such as boiler type, capacity, fuel design, rated pressure, etc., so that we can provide clear price reference information for customers with clear price reference information.

By the end of 2018, Wu'an Municipal People's Government of Hebei Province issued a notice on the issuance of "blue sky Wu'an winning three-year action plan to defend the war", referring to the notification: By the end of 2019, the city has a depth of discharge conditions for reconstruction the coal-fired units completed in-depth treatment, meet the relevant standards. Implementation of coal-fired power management depth. Implementation of coal-fired power plants and coal-fired units emission performance management, emissions of coal-fired units to assess the performance rankings, and resolutely out of shutting down environmental protection, energy consumption, security is not up to 300,000 ten million coal-fired units.

First, the implementation of in-depth treatment of coal-fired power plant

Implementation of coal-fired power plants and coal-fired units emission performance management, emissions of coal-fired units to assess the performance rankings, and resolutely out of shutting down environmental protection, energy consumption, safety and other 300,000 kilowatts coal-fired units of non-compliance. 2018, 2019, 2020, respectively, by province and Handan given task given the amount of closed down. Heating demand complete transformation of 600,000 kilowatts grade pure condensing units, high-capacity, high-parameter units accounting for 90%

on.

Special action to carry out deeper cuts power industry, coal-fired units in the original ultra-low emissions, based on the further optimization of operational management, improve pollution control facilities, improving removal efficiency, the implementation of colored smoke plume power plant management. Before the end of 2019, the city has deeper emission coal-fired units to complete the transformation of the conditions of the depth of management, meet the relevant standards.

Second, to carry out special treatment industrial furnaces

The development of industrial furnaces comprehensive remediation plan to carry out an intensive investigation of industrial furnaces, establish classification list management. Stringent emission standards, increase efforts to eliminate non-compliance of industrial furnaces, accelerate the elimination of small and medium gas furnace. Under the premise of resources to implement and encourage industrial furnaces use electricity, natural gas and other clean energy or heat from the surrounding power plant. Ban coal stove, substantially eliminated cogeneration heating pipe network coverage in the range of coal heated oven (furnace); out hearth diameter of 3 m or less gas furnace fuels, natural gas use conditions have temporarily , building a unified center of clean coal gas principle; prohibition blended with high-sulfur petroleum coke.

When the auxiliary boiler maintenance shutdown 1, grate boiler: Check the grate wear cleared up the middle slot fouling, if necessary, replace the grate. Grate front axle oil level check, timely lubrication. Check whether the switch lever grate Flexible damper sides. Start fan running for 20 minutes, to grate fouling purge. 2, reducer: the oil discharge portion open vent hole, where the oil quality was observed. The need to replace all the oil inside the gear if necessary. 3, blowers: inspection hole open the fan, blade wear inspection, balancing the fan if required wear readjustment. Fouling bottom clean-up fan housing. Check the oil level air quality timely replacement of oil, add oil. Pairs of primers were cleaning the bottom of the blower housing. 4. Cleaner: Cleaner will take over the ditch water discharge submersible pumps, check Cleaner chain wear, replace valve if necessary chain. Check the Cleaner head bearing box oil level, add oil in a timely manner. 5, filter: filter for internal cleaning process. 6, the air compressor: compressor oil level check, timely oiling. After the dust clean-up is complete, turn on the air compressor to purge the filter to work. 7, chimneys: Open the bottom of the chimney, cleanup internal fouling. 8, decontamination: the decontamination out of the water valve closed, open decontamination hand hole, decontamination of sludge within the debris clean up, clean-up after the completion of the closed hand hole, out of the water valve and open the drain valve decontamination for decontamination flushing. After draining off water until the drain valve. 9, the valve: The pump room and the boiler room of the check valve, leaks, opening and closing is flexible tight.

In fact, the traditional life of the boiler is no strict boundaries, as long as the boiler is not bad, you can continue to use, boiler manufacturers to promise usually 10-12 years; but the life of the boiler and fuel type, quality manufacturing, installation and commissioning, as well as the latter part of maintenance and repair, have a great relationship.