How do I care after the steam boiler shutdown method Recently, many users did not know how to call maintenance shutdown after steam boilers, boiler maintenance is very simple in fact, today we explain the steam boiler and china best fired hot water boiler price after shutdown maintenance. Since the cause of boiler failure or power shutdown required boiler, a steam boiler before travel should stop combustion boiler, the boiler slowly lowering the temperature until no pressure boiler, should pump before shutdown, induced draft fan and turn off the blower. After the maintenance shutdown home for boiler, furnace divided into external corrosion and home for the pot. Pot corrosion enjoying, enjoying their home for two kinds of wet and dry selected based on the length of shutdown time. When long-term disabled boiler, furnace should be paid close attention to external corrosion problems take care of themselves. First, the boiler shutdown cooling is necessary as far as possible completely eliminate fouling and ash grate heating surface of the upper, the lower portion of the furnace. Then have to adhere to certain natural ventilation flue. Under normal conditions, should be placed to dry moisture-proof agent in the furnace, flue. The dry quicklime as used, the furnace or the flue gas per cubic meter of ordinary should be placed about 3kg. After placing all the ventilation should be tightly closed doors. Lime powder to change after change. Such as boiler rooms in low-lying position, the air during shutdown severe flood tide, the method should be used regularly and placed a small fire to dry dry agent phase separation. If the boiler boiler long time, in order to thoroughly clean the soot topcoat red lead oil furnace or other metal surfaces in the anti-corrosion paint. As for the way home for corrosion inside the furnace shutdown, the shutdown Yaoan the length of time to be. Under normal circumstances, no more than one month shutdown of the available wet home for a month or more should take care of themselves dry. Dry to pay attention when enjoying the following questions: Do not dry agent in direct contact with the metal outer boiler, can be housed in a container such as an iron plate; dry agent after standing, for shutting the hole and the other hand hole cover, the vapor, the water pipe necessary to cut off valve; variant lime powder should be replaced. . Enjoying while wet, to pay attention to boiler water condensate is preferably used, followed by the available existing boiler water, demineralized water again; after adding the base, with a slow fire boiler water is heated to 80 [deg.] C the pressure rose to 100 0.2 when the 0.3MPa to maintain 2-3 hours, alkalinity boiler water circulated reach equilibrium, reduced pressure, then filled boiler water, a certain gauge, and continue to adhere to this pressure throughout the home for, alkalinity should Regular testing, decreases should be added at any time; in winter, wet enjoying pay attention to antifreeze, especially the local sewage channel and economizer; before re-use should release all the pot boiler lye, best prepared sump, in order to facilitate then. At the same time should be rinsed with clean water.

What is the difference between life and industrial gas china best fired hot water boiler price gas hot water boiler? What is the difference between life and industrial gas hot water boiler gas hot water boiler? To address this issue, Xiaobian take everyone to do a simple understanding. The difference from the data, can be distinguished energy, heat capacity, efficiency exhibited data, general data, mostly large industrial boilers. In addition, the application by industry, the industrial boiler heating system application in textile, printing and dyeing, pharmaceutical, chemical, oil refining, paper, etc. will be more. The life gas boilers are more frequent in all conditions, all enterprises and institutions, hotels, resorts, service industries and other heating systems application will be. Therefore, the difference between the two is actually integrated in terms of different venues is applied, depending on the specific needs of boiler equipment needed will be different, that we just take note of these points, especially in the selection process, they you can clear the air, a reasonable choice. But no matter what kind, have a common requirement is that the quality and operation of the boiler thermal efficiency must reach a higher level, it does run a late pre-upgrade overall efficiency boiler.

Expected by the end of this year, Jiangsu Province, the province will complete the ultra-low emissions below 100,000 kilowatts coal-fired units. It's Jiangsu Province, following more than 100,000 kilowatts ultra-low emission coal-fired units in 2017 renovation, energy-saving and environmentally friendly coal a "first in the country."

According to statistics, Jiangsu Province in energy consumption, accounting for over 60% of coal, which accounts for coal and coal consumption sticking. Industrial emissions of air pollution is the bulk, ultra-low emission power plants, clean coal is to enhance efficiency, promote air pollution control "top priority."

According to the deputy director of Jiangsu Provincial Development and Reform Commission Energy Bureau, Jiangsu Province coal units in the national energy conservation program first started, the fastest progress. In the coal transformation "mentioned standard extended surface" advancing, Jiangsu Province by the national requirements of more than 300,000 kilowatts stand-alone, single expanded to more than 100,000 kilowatts, 100,000 kilowatts this year covering the following units. In order to promote energy saving coal-fired power plant, Jiangsu Province, also the first start price subsidies, together with local award and subsidy, enterprise since the vote, five years invested a total of 23.4 billion yuan.

Price subsidies coupled with strict control of environmental protection, promote the province of large-scale coal-fired power plants, clean production. By the end of last year, Jiangsu Province, a total of 225 sets of 73.6 million kilowatts coal units to complete the environmental transformation. Combined with the transformation of coal to the end of last year, out of sync, Jiangsu Province, small thermal power units 2.95 million kilowatts.

Coal transformation of wide coverage, high standards, emissions dropped significantly. Emissions of coal dust, sulfur dioxide and nitrogen oxides three major pollutants, Jiangsu line monitoring mean values ​​of 2.3 mg / cubic meter, 18.5 mg / cubic meter and 35.5 mg / cubic meter, effective domestic optimal. Transformation, Jiangsu Province, to proceed with flue gas heat recovery, central heating, shutting down small thermal power, 25.7 million tons of standard coal last year to save.

Significantly reduce the amount of coal emissions at the same time, the province "Blue Sky index" every year. According to the Provincial Department of environment statistics, since 2013, the province PM2.5年均浓度连续 six years continued to decline, good days than from 60.3% in 2013, rising to 68% last year.

Hot water boiler burner does not fire the three main reasons Henan fast boiler china best fired hot water boiler price will appear in the application process or as a small problem like that, a small writing today to tell you the reason water boiler burner does not fire: 1) water boiler burner nozzle does not contain oil pump will supply duct obstruction's sake, do not start the motor smoke, gas leaks and other pipeline being empty. The case of the oil pump can be pressed to start the motor in accordance with the removable tubing to check Gao, no problem when pumping oil column To spewing out. Hot water boiler is not introduced into the head oil is a reason that there is no access to the oil off solenoid valve. When the power cut solenoid valve is closed, the starter motor is no problem even if the work to do, Gao pressure fuel pump to the supply side is not easy. Only when the control board so cut solenoid valve to supply, gasoline can be eliminated. Its purpose is to avoid the exposure to gasoline with the furnace fire for light generation blasting. Generally, when the ignition, the first burner to carry out the pre-blowing, blowing clean residual gas in the combustion chamber, followed by an oil pump ignition. When the pre-blowing part, pump motor operation, cut solenoid valve disconnected from the supply, an outer fuel pump pressure Gao extracted oil solenoid valve is cut off Bunengdaoda nozzle. 2) No ignition voltage Gao connect the supply when the ignition transformer, causing pressure of about 8kv Gao and Gao pressure across the gap between the power level, cause significant flames, pilot fuel mist. When the flame lit steady, no longer have to fire ignition, flame controller flames circumstances message to the control panel, the ignition transformer termination of work to do. Gao pressure is not generated because of a fire, the ignition transformer is not connected to a power supply (or will be co-line circuit board in a loose fuse); two intermediate stages is two thermoelectric grounded due to poor soot, Gao pressure leakage, not to cause sparks. Intermediate grade electrical sparking spacing of about 3mm, electrical sparking head and the rear end of the intermediate stage spacing of about 5-7mm. Always excellent intermediate stage two electrically grounded. 3) water boiler burners to start the motor after a long low water pressure after damage, start the motor of a large pressure will gradually decrease, resulting in poor pump suction fog, sparking tough, sewage after sparking a lot of smoke, flames unstable, adjust the water pressure to start the motor useless. Head embrittlement, resulting in poor absorption fog effect, rather similar. You already understand the reason burner hot water boiler does not fire up. It dealt with the problem when your furnace?