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4, after the completion of the transformation test

Upon the completion of the transformation of the boiler, but also the need for complex tests to confirm its safety, is commonly used test methods for boiler pressure after the transformation of high-pressure test, after tested and meet the standard, be considered complete the entire transformation boilers.

Recently, Guizhou Province to combat air pollution, protecting and improving the quality of atmospheric environment, the protection of public health, promote the construction of ecological civilization, and promote comprehensive, coordinated and sustainable economic and social development, in accordance with the provisions of "People's Republic of China Air Pollution Prevention Law" and relevant laws and regulations of atmospheric pollution prevention and control regulations to be amended.

Article XVI: prohibits a planned urban area built or expanded cement, coal chemical, coal-fired thermal power, coking, metallurgy, ceramics and other serious air pollution industrial projects.

Article 24: Prohibition by waste-water treatment, tampering or falsification of monitoring data, in order to avoid on-site inspection for the purpose of the temporary shutdown, open the emergency discharge channel non-emergency situations, abnormal operation of pollution control facilities and other atmospheric discharge atmospheric way to avoid regulation contaminants.

Article 39: It should be the overall planning of urban construction, coal-fired heating in the region, promoting cogeneration and district heating. In the central heating pipe network coverage area, a ban on new or expanded scattered coal-fired heating boilers have been built coal-fired heating boilers can not discharge standards, should be demolished within the prescribed period the city government.

Shall manufacture, import, sale and use do not meet environmental standards or requirements of the boiler.

41: partial restriction sulfur, high ash coal mining, mining prohibition radioactive and arsenic and other toxic substances than standard coal. New coal mines must simultaneously supporting the construction of coal washing facilities. Have been built coal mines, it should be in accordance with national requirements, supporting the deadline for the completion of the coal washing facilities.

Prohibit the import, sale and burning of coal does not meet quality standards, to encourage high-quality coal burning.

Prohibit the import, sale and burning does not meet the quality standards of petroleum coke.

Hot water boilers are widely used in schools, hospitals, textiles, guesthouses, restaurants, baths, and so on. They are mainly distributed in densely populated areas, so they must be installed in accordance with the rules to avoid hidden dangers. Cause a safety accident. First, the location of ventilation hot water boiler: the boiler must be placed in a reasonable position, must not be installed in the basement where the air is not smooth, the boiler must be leveled out, in order to avoid vibration in operation, causing damage to the equipment. 2. Professional installers: in order to ensure the safety of use, the installation of boilers must be carried out by professional installers, who have professional knowledge and installation experience. Test. This is the first condition to ensure boiler safety. Third, check if gas leakage: when the gas-fired boiler is installed, in the case of ensuring that there is no nearby fire source, open the gas valve, see if there is no gas leakage, if there is gas leakage, should be timely check and solve the problem. 4. Installation of smoke pipes: a hot water boiler flue gas pipe is an exhaust system used to exhaust smoke, and the exhaust gas discharged will cause pollution to the surrounding environment. The installation of the flue pipe must extend out of the air and have a certain slope downward to prevent the condensate from backflowing. Cause the furnace body to corrode. In addition, hot water boiler experts caution that no combustible matter should be placed around the pipe in case it does not have to occur Safety hazard

Boiler feed pump performance during operation capacity, high power consumption. To save power, some users configure the drive, power-saving speed regulation. As China's 700,000 industrial boilers for the steam boiler about 2/3, it has practical significance of energy-saving boiler feed pump.

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