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how to descale a steam boiler

Boiler safety prevention knowledge (HTHP article) 1, high temperature and pressure equipment or piping good insulation, to prevent the exposed portion of burns. 2, the boiler operates at high temperatures and pressures, should wear clothing anti-scalding, Glove, helmet and wear necessary labor protection. 3, the process leak, the pressure should be, the temperature may be controlled within the operating range (0.1MPa, 80 ℃) of. 4, the switch valves, not being on the valve body, so as not to hurt the steam leak. When the trap open, pay attention to the foot of the drains, to prevent burns. 5, playing to prevent burns coke, coke at the end of play, collect the tools, in a safe position, so as not to trip or burn others. 6, the leak sound heard, the exact location can not be determined, the blood pressure should be shutdown to find traces of water, to determine leakage. 7, superheated steam leaks allowed to close, after the test paper or cloth, to determine the exact location.

The low ash fusion temperature of many solid fuels prevents use with conventional combustion systems because the higher combustion temperatures result in the formation of slag on boiler heat transfer surfaces. The need to overcome these difficulties when using lowgrade, less expensive fuels has led to the development of fluidized bed combustion systems. Presently, there are two distinct types of fluidized bed boilers in commercial operation: bubbling bed and circulating bed.

Since this year, Qingyang City, Gansu Province Environmental Protection Bureau to continue to improve air quality at the core, in order to implement the Air Pollution Control Act as the main line, adhere to the rule by the people, source control, increase the comprehensive management of air pollution, construction of accurate and efficient and fine air pollution comprehensive prevention and control system, to fight air pollution control tough fight.

Qingyang Xifeng Kowloon City Road, South Street neighborhood community coal-fired boilers in accordance with the "clear" work requirements, continue to increase coal-fired boilers "cleared" efforts, multi-pronged, comprehensive treatment of the families of Xifeng Animal Husbandry Bureau building coal-fired boilers were removed.

Since coal-fired boilers to carry out "clear" its work, Kowloon South attaches great importance to the community, seven coal-fired boilers within the jurisdiction of actively deployed, timely follow-up, held a special arrangement will, continue to strengthen measures. In the community workers and urged many times to persuade, the District Animal Husbandry Bureau family member courtyard boiler successfully removed. After removal of this coal-fired boilers, coal-fired boiler demolition community task has been completed.

Phase out coal-fired boilers is an important measure to improve the air quality of the environment, but also the strong expectations of the masses. The demolition action, and effectively promote the area to carry out "the image of the city, the level of management" to work for the creation of a national civilized city to make its due contribution.

It must be noted: When someone is working inside the drum, the drum must have someone outside monitoring.

2, before entering the combustion chamber or flue work must be taken ventilation, anti-virus, fire, explosion-proof measures. And the total flue chimney flue or other operation of the boiler is connected to the gates are closed tightly.